Maciej Klekowski
Country
POL
Birth Year
1992
Gender
M
Title
Grandmaster
FIDE ID
1132717
FIDE Rating
2466
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 9 | Maciej Klekowski | Rasmus Svane | 1-0 | 75 | Open |
| 2 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 8 | Grigoriy Oparin | Maciej Klekowski | 1/2-1/2 | 75 | Open |
| 3 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 7 | Maciej Klekowski | V Pranav | 1-0 | 64 | Open |
| 4 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 6 | Maciej Klekowski | Bogdan-Daniel Deac | 0-1 | 73 | Open |
| 5 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 5 | Artin Ashraf | Maciej Klekowski | 0-1 | 43 | Open |
| 6 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 4 | Matthias Bluebaum | Maciej Klekowski | 0-1 | 92 | Open |
| 7 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 3 | Maciej Klekowski | Nikita Shandrygin | 1-0 | 70 | Open |
| 8 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 2 | Arian Baradaran Tamadon | Maciej Klekowski | 0-1 | 45 | Open |
| 9 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 1 | Maciej Klekowski | Joaquin Castro Castro | 1-0 | 31 | Open |
| 10 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 11 | Semyon Puzyrevsky | Maciej Klekowski | 1-0 | 46 | Open |
| 11 | 2025-12-30 | Titled Tue 30th Dec 2025 | chess.com INT | 10 | Vincent Keymer | Maciej Klekowski | 1-0 | 88 | Open |
| 12 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 9 | Karina Ambartsumova | Maciej Klekowski | 1/2-1/2 | 56 | Open |
| 13 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 8 | Maciej Klekowski | Jeffery Xiong | 0-1 | 39 | Open |
| 14 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 7 | Maciej Klekowski | Dylan Tang | 1-0 | 75 | Open |
| 15 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 6 | Jose Eduardo Martinez Alcantara | Maciej Klekowski | 1-0 | 59 | Open |
| 16 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 5 | Maciej Klekowski | Daniel Barria Zuniga | 1-0 | 33 | Open |
| 17 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 4 | Anastasia Avramidou | Maciej Klekowski | 0-1 | 42 | Open |
| 18 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 3 | Maciej Klekowski | Antoine Cassam-Chenai | 1-0 | 41 | Open |
| 19 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 2 | Valter Gyurjinyan | Maciej Klekowski | 1-0 | 65 | Open |
| 20 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 1 | Maciej Klekowski | Mikolaj Gbiorczyk | 1-0 | 35 | Open |
| 21 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 11 | Maciej Klekowski | Svyatoslav Lisenkov | 0-1 | 48 | Open |
| 22 | 2025-12-23 | Titled Tue 23rd Dec 2025 | chess.com INT | 10 | Jude Shearsby | Maciej Klekowski | 0-1 | 64 | Open |
| 23 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 8 | Samuel Sevian | Maciej Klekowski | 1-0 | 31 | Open |
| 24 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 7 | Maciej Klekowski | Shamil Arslanov | 1-0 | 66 | Open |
| 25 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 6 | Maciej Klekowski | Renato Terry | 0-1 | 61 | Open |
| 26 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 5 | Stephane Bressac | Maciej Klekowski | 0-1 | 23 | Open |
| 27 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 4 | Viacheslav Tikhonov | Maciej Klekowski | 0-1 | 68 | Open |
| 28 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 3 | Maciej Klekowski | Matthias Bluebaum | 0-1 | 34 | Open |
| 29 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 2 | Maciej Klekowski | Gehua Wen | 1-0 | 36 | Open |
| 30 | 2025-12-18 | 1st 3-0 Thu 18th Dec 2025 | chess.com INT | 1 | Thomas Carroll | Maciej Klekowski | 0-1 | 21 | Open |
| 31 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 9 | Maciej Klekowski | David Paravyan | 1-0 | 68 | Open |
| 32 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 8 | Dinesh Rajan M | Maciej Klekowski | 0-1 | 27 | Open |
| 33 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 7 | Maciej Klekowski | Zurab Javakhadze | 1-0 | 30 | Open |
| 34 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 6 | Magnus Carlsen | Maciej Klekowski | 1-0 | 32 | Open |
| 35 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 5 | Viacheslav Tikhonov | Maciej Klekowski | 0-1 | 36 | Open |
| 36 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 4 | Maciej Klekowski | Dawid Czerw | 1-0 | 45 | Open |
| 37 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 3 | Vladislav Artemiev | Maciej Klekowski | 1-0 | 69 | Open |
| 38 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 2 | Maciej Klekowski | Kalyani Sirin | 1-0 | 35 | Open |
| 39 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 1 | Theodor Gold | Maciej Klekowski | 0-1 | 23 | Open |
| 40 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 11 | Maciej Klekowski | Sina Movahed | 1-0 | 28 | Open |
| 41 | 2025-12-16 | Titled Tue 16th Dec 2025 | chess.com INT | 10 | Alexey Sarana | Maciej Klekowski | 1-0 | 39 | Open |
| 42 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 9 | V Pranav | Maciej Klekowski | 1-0 | 42 | Open |
| 43 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 8 | Maciej Klekowski | Olexandr Bortnyk | 1/2-1/2 | 114 | Open |
| 44 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 7 | Matthias Bluebaum | Maciej Klekowski | 1/2-1/2 | 70 | Open |
| 45 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 6 | Maciej Klekowski | Viacheslav Tikhonov | 1-0 | 35 | Open |
| 46 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 5 | Andrei Negrean | Maciej Klekowski | 0-1 | 42 | Open |
| 47 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 4 | Maciej Klekowski | Denis Lazavik | 0-1 | 24 | Open |
| 48 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 3 | Maciej Klekowski | Bagwe Gaurang | 1-0 | 52 | Open |
| 49 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 2 | Semetei Tologon tegin | Maciej Klekowski | 0-1 | 30 | Open |
| 50 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 1 | Maciej Klekowski | Juan Antonio Urbina Perez | 1-0 | 31 | Open |
| 51 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 11 | Mateusz Bartel | Maciej Klekowski | 1-0 | 54 | Open |
| 52 | 2025-12-09 | Titled Tue 9th Dec 2025 | chess.com INT | 10 | Maciej Klekowski | Artur Gabrielian | 1-0 | 28 | Open |
| 53 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 9 | Maciej Klekowski | Antonios Gkavardinas | 1-0 | 49 | Open |
| 54 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 8 | Dmitry Andreikin | Maciej Klekowski | 1-0 | 36 | Open |
| 55 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 7 | Maciej Klekowski | Vjacheslav Weetik | 1-0 | 60 | Open |
| 56 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 6 | Georgijs Germanovs | Maciej Klekowski | 1/2-1/2 | 111 | Open |
| 57 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 5 | Denis Lazavik | Maciej Klekowski | 1-0 | 82 | Open |
| 58 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 4 | Maciej Klekowski | Olexandr Bortnyk | 1-0 | 41 | Open |
| 59 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 3 | Maciej Klekowski | Alexey Sarana | 1/2-1/2 | 120 | Open |
| 60 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 2 | Amir Ali Ghafourian | Maciej Klekowski | 0-1 | 36 | Open |
| 61 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 1 | Maciej Klekowski | Saripalli Niraj | 1-0 | 83 | Open |
| 62 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 11 | Maciej Klekowski | Rasmus Svane | 0-1 | 71 | Open |
| 63 | 2025-12-02 | Titled Tue 2nd Dec 2025 | chess.com INT | 10 | Zachary Tanenbaum | Maciej Klekowski | 0-1 | 56 | Open |
| 64 | 2025-11-20 | 2nd 3-0 Thu 20th Nov 2025 | chess.com INT | 4 | Artemii Khanbutaev | Maciej Klekowski | 1-0 | 39 | Open |
| 65 | 2025-11-20 | 2nd 3-0 Thu 20th Nov 2025 | chess.com INT | 3 | Maciej Klekowski | Margarita Potapova | 1-0 | 54 | Open |
| 66 | 2025-11-20 | 2nd 3-0 Thu 20th Nov 2025 | chess.com INT | 2 | Sina Movahed | Maciej Klekowski | 1-0 | 79 | Open |
| 67 | 2025-11-20 | 2nd 3-0 Thu 20th Nov 2025 | chess.com INT | 1 | Maciej Klekowski | Theodor Gold | 1-0 | 21 | Open |
| 68 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 9 | Maciej Klekowski | Logan C Shafer | 0-1 | 64 | Open |
| 69 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 8 | Parham Maghsoodloo | Maciej Klekowski | 1-0 | 51 | Open |
| 70 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 7 | Maciej Klekowski | Yovann Gatineau | 1-0 | 50 | Open |
| 71 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 6 | Maciej Klekowski | Tobias Voege | 1-0 | 45 | Open |
| 72 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 5 | Andrei Negrean | Maciej Klekowski | 1-0 | 60 | Open |
| 73 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 4 | Maciej Klekowski | Edgar Andreasyan | 1-0 | 17 | Open |
| 74 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 3 | Hans Moke Niemann | Maciej Klekowski | 1-0 | 44 | Open |
| 75 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 2 | Michal Kopczynski | Maciej Klekowski | 0-1 | 41 | Open |
| 76 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 1 | Maciej Klekowski | Pedro Ramon Martinez Reyes | 1-0 | 42 | Open |
| 77 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 11 | Maciej Klekowski | Lucas Rusu | 1-0 | 23 | Open |
| 78 | 2025-11-18 | Titled Tue 18th Nov 2025 | chess.com INT | 10 | Yurii N. Khodko | Maciej Klekowski | 1/2-1/2 | 81 | Open |
| 79 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 9 | Fy Antenaina Rakotomaharo | Maciej Klekowski | 0-1 | 37 | Open |
| 80 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 8 | Maciej Klekowski | Mahammad Muradli | 0-1 | 39 | Open |
| 81 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 7 | Le Thao Nguyen Pham | Maciej Klekowski | 0-1 | 41 | Open |
| 82 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 6 | Maciej Klekowski | M. Amin Tabatabaei | 0-1 | 81 | Open |
| 83 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 5 | Giovanni Marchesich | Maciej Klekowski | 0-1 | 49 | Open |
| 84 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 4 | Ivan Kukushkin | Maciej Klekowski | 0-1 | 36 | Open |
| 85 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 3 | Maciej Klekowski | Magnus Carlsen | 0-1 | 47 | Open |
| 86 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 2 | Sherzod Khodjimatov | Maciej Klekowski | 0-1 | 34 | Open |
| 87 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 1 | Maciej Klekowski | Viktor N. Parfenov | 1-0 | 41 | Open |
| 88 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 11 | Maciej Klekowski | Chithambaram VR. Aravindh | 1/2-1/2 | 46 | Open |
| 89 | 2025-11-11 | Titled Tue 11th Nov 2025 | chess.com INT | 10 | Maciej Klekowski | Sergei Iskusnyh | 1-0 | 42 | Open |
| 90 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 9.24 | Lidia Czarnecka | Maciej Klekowski | 0-1 | 46 | Open |
| 91 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 8.17 | Maciej Klekowski | Alexander Kawulski-Chodkiewicz | 1/2-1/2 | 51 | Open |
| 92 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 7.29 | Maciej Gozdzicki | Maciej Klekowski | 0-1 | 65 | Open |
| 93 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 5.13 | Bartosz Przybylski | Maciej Klekowski | 1-0 | 30 | Open |
| 94 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 4.28 | Maciej Klekowski | Mikolaj Biela | 1-0 | 27 | Open |
| 95 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 2.2 | Maciej Klekowski | Oskar Kiszkiel | 0-1 | 47 | Open |
| 96 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 1.2 | Radoslaw Sliwerski | Maciej Klekowski | 0-1 | 37 | Open |
| 97 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 9.4 | Maciej Klekowski | Michal Koziorowicz | 1-0 | 38 | Open |
| 98 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 8.1 | Piotr Brodowski | Maciej Klekowski | 1/2-1/2 | 63 | Open |
| 99 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 7.2 | Maciej Klekowski | Marcin Sieciechowicz | 1-0 | 52 | Open |
| 100 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 6.3 | Miroslaw Lewicki | Maciej Klekowski | 1/2-1/2 | 64 | Open |
| 101 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 5.2 | Maciej Klekowski | Vadim Razin | 1/2-1/2 | 83 | Open |
| 102 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 4.2 | Piotr Sabuk | Maciej Klekowski | 0-1 | 43 | Open |
| 103 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 3.2 | Maciej Klekowski | Damian Sliwicki | 1-0 | 33 | Open |
| 104 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 2.3 | Abdulla Khamidov | Maciej Klekowski | 0-1 | 31 | Open |
| 105 | 2025-07-22 | Titled Tue 22nd Jul Late | chess.com INT | 4 | Maksym Dubnevych | Maciej Klekowski | 1-0 | 51 | Open |
| 106 | 2025-07-22 | Titled Tue 22nd Jul Late | chess.com INT | 3 | Maciej Klekowski | Eric Zhang | 1-0 | 39 | Open |
| 107 | 2025-07-22 | Titled Tue 22nd Jul Late | chess.com INT | 2 | Yaroslav Demchenko | Maciej Klekowski | 0-1 | 34 | Open |
| 108 | 2025-07-22 | Titled Tue 22nd Jul Late | chess.com INT | 1 | Maciej Klekowski | Bartosz Przybylski | 1-0 | 86 | Open |
| 109 | 2025-07-08 | Titled Tue 8th Jul Late | chess.com INT | 5 | Alireza Firouzja | Maciej Klekowski | 1-0 | 40 | Open |
| 110 | 2025-07-08 | Titled Tue 8th Jul Late | chess.com INT | 4 | Maciej Klekowski | Alexander Rustemov | 1-0 | 46 | Open |
| 111 | 2025-07-08 | Titled Tue 8th Jul Late | chess.com INT | 3 | Gleb Dudin | Maciej Klekowski | 0-1 | 44 | Open |
| 112 | 2025-07-08 | Titled Tue 8th Jul Late | chess.com INT | 2 | Maciej Klekowski | Alexandr A. Smirnov | 1-0 | 41 | Open |
| 113 | 2025-07-08 | Titled Tue 8th Jul Late | chess.com INT | 1 | Mehran Azamikia | Maciej Klekowski | 0-1 | 68 | Open |
| 114 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 4 | Maciej Klekowski | Semyon Puzyrevsky | 0-1 | 56 | Open |
| 115 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 3 | Viktor Skliarov | Maciej Klekowski | 0-1 | 35 | Open |
| 116 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 2 | Maciej Klekowski | Andrii Diachek | 1-0 | 19 | Open |
| 117 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 1 | Katarzyna Dwilewicz | Maciej Klekowski | 1/2-1/2 | 59 | Open |
| 118 | 2025-06-10 | TCh-POL Ekstraliga 2025 | Chotowa POL | 9.5 | Maciej Klekowski | Patryk Chylewski | 1/2-1/2 | 60 | Open |
| 119 | 2025-06-09 | TCh-POL Ekstraliga 2025 | Chotowa POL | 8.5 | Miroslaw Grabarczyk | Maciej Klekowski | 1/2-1/2 | 17 | Open |
| 120 | 2025-06-06 | TCh-POL Ekstraliga 2025 | Chotowa POL | 5.5 | Michal Koziorowicz | Maciej Klekowski | 1/2-1/2 | 66 | Open |
| 121 | 2025-06-05 | TCh-POL Ekstraliga 2025 | Chotowa POL | 4.5 | Maciej Klekowski | Jakub Kosakowski | 1/2-1/2 | 53 | Open |
| 122 | 2025-06-04 | TCh-POL Ekstraliga 2025 | Chotowa POL | 3.5 | Michal Bartel | Maciej Klekowski | 1-0 | 45 | Open |
| 123 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 9 | Islombek Sindarov | Maciej Klekowski | 0-1 | 47 | Open |
| 124 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 8 | Maciej Klekowski | Garg Aradhya | 1-0 | 69 | Open |
| 125 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 7 | Cecile Haussernot | Maciej Klekowski | 1/2-1/2 | 62 | Open |
| 126 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 6 | Jake Shanty | Maciej Klekowski | 1/2-1/2 | 108 | Open |
| 127 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 5 | Maciej Klekowski | Alexey Sarana | 0-1 | 58 | Open |
| 128 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 4 | Aku Salonen | Maciej Klekowski | 0-1 | 37 | Open |
| 129 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 3 | Maciej Klekowski | Antonios Gkavardinas | 1-0 | 38 | Open |
| 130 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 2 | Haoxiang Jia | Maciej Klekowski | 0-1 | 67 | Open |
| 131 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 1 | Maciej Klekowski | Cristian Silva Lucena | 1-0 | 46 | Open |
| 132 | 2025-06-03 | Titled Tue 3rd Jun Early | chess.com INT | 10 | Maciej Klekowski | Jeffery Xiong | 0-1 | 38 | Open |
| 133 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 9 | Raven Sturt | Maciej Klekowski | 1-0 | 37 | Open |
| 134 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 8 | Marius Manolache | Maciej Klekowski | 1-0 | 61 | Open |
| 135 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 8 | Maciej Klekowski | Khagan Ahmad | 1/2-1/2 | 114 | Open |
| 136 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 7 | Alikhan Daulet | Maciej Klekowski | 0-1 | 37 | Open |
| 137 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 7 | Maciej Klekowski | Mikayel Rostomyan | 1-0 | 33 | Open |
| 138 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 6 | Maciej Klekowski | Gagik Navoyan | 1-0 | 36 | Open |
| 139 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 6 | Maciej Klekowski | Leonardo Tristan | 0-1 | 40 | Open |
| 140 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 5 | Svyatoslav Lisenkov | Maciej Klekowski | 1/2-1/2 | 69 | Open |
| 141 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 5 | Krzysztof Jakubowski | Maciej Klekowski | 0-1 | 39 | Open |
| 142 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 4 | Maciej Klekowski | Nadya Toncheva | 1-0 | 55 | Open |
| 143 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 4 | Maciej Klekowski | Vadim Ostanin | 1-0 | 53 | Open |
| 144 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 3 | Koorosh Bahmani | Maciej Klekowski | 0-1 | 31 | Open |
| 145 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 3 | Anastasia Avramidou | Maciej Klekowski | 1-0 | 47 | Open |
| 146 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 2 | Maciej Klekowski | Igor Tarasov | 1-0 | 39 | Open |
| 147 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 2 | Maciej Klekowski | Dmitry Zilberstein | 1-0 | 46 | Open |
| 148 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 1 | Ummi Fisabilillah | Maciej Klekowski | 1-0 | 57 | Open |
| 149 | 2025-05-27 | Titled Tue 27th May Late | chess.com INT | 1 | Magnus Mueller | Maciej Klekowski | 0-1 | 47 | Open |
| 150 | 2025-04-21 | grenke Freestyle Open | Karlsruhe GER | 9.21 | Maciej Klekowski | Nils Grandelius | 0-1 | 27 | Open |
| 151 | 2025-04-21 | grenke Freestyle Open | Karlsruhe GER | 8.37 | Viktor Boev | Maciej Klekowski | 0-1 | 27 | Open |
| 152 | 2025-04-20 | grenke Freestyle Open | Karlsruhe GER | 7.46 | Maciej Klekowski | Anna Zatonskih | 1-0 | 33 | Open |
| 153 | 2025-04-20 | grenke Freestyle Open | Karlsruhe GER | 6.24 | Javokhir Sindarov | Maciej Klekowski | 1-0 | 19 | Open |
| 154 | 2025-04-19 | grenke Freestyle Open | Karlsruhe GER | 5.24 | Maciej Klekowski | David Navara | 1/2-1/2 | 40 | Open |
| 155 | 2025-04-19 | grenke Freestyle Open | Karlsruhe GER | 4.41 | Christian, Dr. Scholz | Maciej Klekowski | 0-1 | 21 | Open |
| 156 | 2025-04-18 | grenke Freestyle Open | Karlsruhe GER | 3.23 | Maciej Klekowski | Rauf Mamedov | 0-1 | 26 | Open |
| 157 | 2025-04-18 | grenke Freestyle Open | Karlsruhe GER | 2.5 | Maciej Klekowski | Chithambaram VR. Aravindh | 1-0 | 30 | Open |
| 158 | 2025-04-17 | grenke Freestyle Open | Karlsruhe GER | 1.64 | Jordi Herms Agullo | Maciej Klekowski | 0-1 | 15 | Open |
| 159 | 2025-01-05 | TCh-CZE 1 Liga Vychod | Czech Republic CZE | 5.1 | Vojtech Zwardon | Maciej Klekowski | 0-1 | 45 | Open |
| 160 | 2024-12-24 | Titled Tue 24th Dec Late | chess.com INT | 2 | Maciej Klekowski | Max Mottola | 0-1 | 0 | Open |
| 161 | 2024-12-24 | Titled Tue 24th Dec Late | chess.com INT | 1 | Evan Yin | Maciej Klekowski | 1-0 | 37 | Open |
| 162 | 2024-10-14 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 8.11 | Maciej Klekowski | Jakub Seemann | 0-1 | 44 | Open |
| 163 | 2024-10-12 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 6.5 | Maciej Klekowski | Valery Kazakouski | 0-1 | 42 | Open |
| 164 | 2024-10-11 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 5.11 | Bartlomiej Rog | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 165 | 2024-10-10 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 4.23 | Maciej Klekowski | Arkadiusz Skawinski | 1-0 | 40 | Open |
| 166 | 2024-10-08 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 2.29 | Maciej Klekowski | Jaroslaw Sendera | 1-0 | 33 | Open |
| 167 | 2024-10-07 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 1.5 | Maciej Klekowski | Vojtech Plat | 1-0 | 39 | Open |
| 168 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 9.8 | Piotr Brodowski | Maciej Klekowski | 0-1 | 70 | Open |
| 169 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 8.15 | Ewa Barwinska | Maciej Klekowski | 0-1 | 38 | Open |
| 170 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 7.8 | Maciej Klekowski | Blazej Grot | 0-1 | 70 | Open |
| 171 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 6.12 | Antoni Dylong | Maciej Klekowski | 0-1 | 43 | Open |
| 172 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 5.2 | Maciej Klekowski | Mieszko Mis | 0-1 | 38 | Open |
| 173 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 4.4 | Piotr Kejna | Maciej Klekowski | 0-1 | 31 | Open |
| 174 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 3.4 | Maciej Klekowski | Piotr Madajczak | 1-0 | 45 | Open |
| 175 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 2.5 | Arkadiusz Wodniczak | Maciej Klekowski | 0-1 | 31 | Open |
| 176 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 1.5 | Maciej Klekowski | Maksymilian Janeczek | 1-0 | 28 | Open |
| 177 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 9 | Nils Grandelius | Maciej Klekowski | 0-1 | 36 | Open |
| 178 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 8 | Klementy Sychev | Maciej Klekowski | 0-1 | 46 | Open |
| 179 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 7 | Maciej Klekowski | Luka Budisavljevic | 1-0 | 49 | Open |
| 180 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 6 | Emin Ohanyan | Maciej Klekowski | 0-1 | 46 | Open |
| 181 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 5 | Maciej Klekowski | Francesco Sonis | 0-1 | 42 | Open |
| 182 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 4 | Felix Blohberger | Maciej Klekowski | 1-0 | 36 | Open |
| 183 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 3 | Maciej Klekowski | Bassem Amin | 0-1 | 52 | Open |
| 184 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 2 | Erik Blomqvist | Maciej Klekowski | 0-1 | 28 | Open |
| 185 | 2024-09-25 | Julius Baer Gen Cup Pl/In | chess.com INT | 1 | Maciej Klekowski | Jose Eduardo Martinez Alcantara | 0-1 | 39 | Open |
| 186 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 6 | Maciej Klekowski | Mikhail Kobalia | 0-1 | 36 | Open |
| 187 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 5 | Maciej Klekowski | Vasiliy Korchmar | 1-0 | 41 | Open |
| 188 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 4 | Magnus Carlsen | Maciej Klekowski | 1-0 | 43 | Open |
| 189 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 3 | Dmitry Maximov | Maciej Klekowski | 0-1 | 29 | Open |
| 190 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 2 | Maciej Klekowski | Daniel Gutierrez Olivares | 1-0 | 34 | Open |
| 191 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 1 | Laurin Jahnz | Maciej Klekowski | 0-1 | 66 | Open |
| 192 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 9 | Olexandr Bortnyk | Maciej Klekowski | 1-0 | 26 | Open |
| 193 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 8 | Maciej Klekowski | Rudik Makarian | 1-0 | 42 | Open |
| 194 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 7 | Eric Hansen | Maciej Klekowski | 0-1 | 30 | Open |
| 195 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 6 | Maciej Klekowski | Stepan Hrbek | 1-0 | 24 | Open |
| 196 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 5 | Maciej Klekowski | Ivan Aldokhin | 1-0 | 37 | Open |
| 197 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 4 | Julian Colville | Maciej Klekowski | 0-1 | 23 | Open |
| 198 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 3 | Adi Menahem | Maciej Klekowski | 1-0 | 1 | Open |
| 199 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 3 | Maciej Klekowski | Alexander Reprintsev | 1-0 | 50 | Open |
| 200 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 2 | Vache Hovakimyan | Maciej Klekowski | 1-0 | 51 | Open |
| 201 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 1 | Maciej Klekowski | Konstantin Begunov | 0-1 | 39 | Open |
| 202 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 1 | Maciej Klekowski | Viktor Dmitrenko | 1-0 | 29 | Open |
| 203 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 11 | Maciej Klekowski | Daniel Naroditsky | 0-1 | 52 | Open |
| 204 | 2024-08-13 | Titled Tue 13th Aug Late | chess.com INT | 10 | Matvey Galchenko | Maciej Klekowski | 0-1 | 37 | Open |
| 205 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 3 | Maciej Klekowski | Yuri Zhizmer | 0-1 | 24 | Open |
| 206 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 2 | Adireddy Arjun | Maciej Klekowski | 0-1 | 34 | Open |
| 207 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 1 | Maciej Klekowski | Nicolo Napoli | 1-0 | 44 | Open |
| 208 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 9 | Vladislav Lymar | Maciej Klekowski | 0-1 | 38 | Open |
| 209 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 9 | Maciej Klekowski | Quang Liem Le | 0-1 | 58 | Open |
| 210 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 8 | Aleksandra Maltsevskaya | Maciej Klekowski | 0-1 | 26 | Open |
| 211 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 8 | Maciej Klekowski | Semetei Tologon tegin | 1-0 | 51 | Open |
| 212 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 7 | Viktor Shapiro | Maciej Klekowski | 1-0 | 39 | Open |
| 213 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 7 | Shamsiddin Vokhidov | Maciej Klekowski | 1-0 | 66 | Open |
| 214 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 6 | Ilya Chekletsov | Maciej Klekowski | 0-1 | 29 | Open |
| 215 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 6 | Maciej Klekowski | Alexey Sarana | 1-0 | 31 | Open |
| 216 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 5 | Amir Ali Ghafourian | Maciej Klekowski | 0-1 | 58 | Open |
| 217 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 5 | Maciej Klekowski | Ricardo D. D`Arruda | 1-0 | 42 | Open |
| 218 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 4 | Viacheslav Slovineanu | Maciej Klekowski | 1-0 | 41 | Open |
| 219 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 4 | Maciej Klekowski | Henry Deng | 1-0 | 24 | Open |
| 220 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 3 | Alberto Santos Flores | Maciej Klekowski | 0-1 | 34 | Open |
| 221 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 3 | Maciej Klekowski | Sultanbeibarys Dumanuly | 1-0 | 34 | Open |
| 222 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 2 | Robin-Alexandru Dragomirescu | Maciej Klekowski | 1-0 | 129 | Open |
| 223 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 2 | Maciej Klekowski | Jacorey Bynum | 1-0 | 32 | Open |
| 224 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 1 | Artsiom Siniauski | Maciej Klekowski | 1-0 | 30 | Open |
| 225 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 1 | Maciej Klekowski | Aditya Arutla | 1-0 | 32 | Open |
| 226 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 11 | Maciej Klekowski | Melih Yurtseven | 1-0 | 32 | Open |
| 227 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 11 | Maciej Klekowski | Bogdan Belyakov | 0-1 | 36 | Open |
| 228 | 2024-07-30 | Titled Tue 30th Jul Early | chess.com INT | 10 | Vladimir Burmakin | Maciej Klekowski | 0-1 | 47 | Open |
| 229 | 2024-07-30 | Titled Tue 30th Jul Late | chess.com INT | 10 | Marek Karas | Maciej Klekowski | 1/2-1/2 | 76 | Open |
| 230 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 9 | Yevhen Sharapov | Maciej Klekowski | 0-1 | 74 | Open |
| 231 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 8 | Maciej Klekowski | Alexandros Papasimakopoulos | 1-0 | 56 | Open |
| 232 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 7 | Alexey Kolmagorov | Maciej Klekowski | 0-1 | 80 | Open |
| 233 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 6 | Kavin Venkatesan | Maciej Klekowski | 0-1 | 60 | Open |
| 234 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 5 | Arman Ghevondyan | Maciej Klekowski | 1-0 | 29 | Open |
| 235 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 5 | Maciej Klekowski | Rosh Jain | 1/2-1/2 | 42 | Open |
| 236 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 4 | Daniel Kopylov | Maciej Klekowski | 1-0 | 87 | Open |
| 237 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 4 | Maciej Klekowski | Nihal Sarin | 0-1 | 51 | Open |
| 238 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 3 | Patrik Aalto | Maciej Klekowski | 0-1 | 33 | Open |
| 239 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 3 | Miras Assylov | Maciej Klekowski | 0-1 | 29 | Open |
| 240 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 2 | Jan Zienkiewicz | Maciej Klekowski | 0-1 | 27 | Open |
| 241 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 2 | Maciej Klekowski | Alexey Khruschiov | 0-1 | 35 | Open |
| 242 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 1 | Maksim Zhukov | Maciej Klekowski | 0-1 | 26 | Open |
| 243 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 1 | Maciej Klekowski | Teodor-Mihnea Voicu | 1-0 | 77 | Open |
| 244 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 11 | Jaime Santos Latasa | Maciej Klekowski | 1-0 | 39 | Open |
| 245 | 2024-07-23 | Titled Tue 23rd Jul Early | chess.com INT | 10 | Maciej Klekowski | Agustin Villarreal | 1-0 | 18 | Open |
| 246 | 2024-07-20 | CrunchLab Masters Div 3 L | chess.com INT | 3.2 | Maciej Klekowski | Georg Meier | 0-1 | 27 | Open |
| 247 | 2024-07-20 | CrunchLab Masters Div 3 L | chess.com INT | 3.1 | Georg Meier | Maciej Klekowski | 1-0 | 45 | Open |
| 248 | 2024-07-20 | CrunchLab Masters Div 3 L | chess.com INT | 2.2 | Maciej Klekowski | Thomas Beerdsen | 1-0 | 37 | Open |
| 249 | 2024-07-20 | CrunchLab Masters Div 3 L | chess.com INT | 2.1 | Thomas Beerdsen | Maciej Klekowski | 0-1 | 66 | Open |
| 250 | 2024-07-19 | CrunchLab Masters Div 3 W | chess.com INT | 1.4 | Maciej Klekowski | David Paravyan | 0-1 | 43 | Open |
| 251 | 2024-07-19 | CrunchLab Masters Div 3 W | chess.com INT | 1.3 | David Paravyan | Maciej Klekowski | 1-0 | 57 | Open |
| 252 | 2024-07-19 | CrunchLab Masters Div 3 L | chess.com INT | 1.2 | Maciej Klekowski | Tamas Banusz | 1-0 | 0 | Open |
| 253 | 2024-07-19 | CrunchLab Masters Div 3 W | chess.com INT | 1.2 | Maciej Klekowski | David Paravyan | 1/2-1/2 | 35 | Open |
| 254 | 2024-07-19 | CrunchLab Masters Div 3 L | chess.com INT | 1.1 | Tamas Banusz | Maciej Klekowski | 0-1 | 0 | Open |
| 255 | 2024-07-19 | CrunchLab Masters Div 3 W | chess.com INT | 1.1 | David Paravyan | Maciej Klekowski | 1/2-1/2 | 91 | Open |
| 256 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.4 | Maciej Klekowski | Suri Vaibhav | 1-0 | 34 | Open |
| 257 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.3 | Suri Vaibhav | Maciej Klekowski | 1/2-1/2 | 63 | Open |
| 258 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.2 | Maciej Klekowski | Suri Vaibhav | 0-1 | 41 | Open |
| 259 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.1 | Suri Vaibhav | Maciej Klekowski | 0-1 | 37 | Open |
| 260 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 9 | Jose Fernando Cuenca Jimenez | Maciej Klekowski | 1/2-1/2 | 55 | Open |
| 261 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 8 | Maciej Klekowski | Dmitrij Kollars | 0-1 | 61 | Open |
| 262 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 7 | Vasif Durarbayli | Maciej Klekowski | 1-0 | 54 | Open |
| 263 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 6 | Kamil Dragun | Maciej Klekowski | 0-1 | 34 | Open |
| 264 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 5 | Maciej Klekowski | Yuriy Kuzubov | 0-1 | 81 | Open |
| 265 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 4 | Maciej Klekowski | Velimir Ivic | 1-0 | 41 | Open |
| 266 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 3 | Shant Sargsyan | Maciej Klekowski | 0-1 | 34 | Open |
| 267 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 2 | Maciej Klekowski | Georg Meier | 1/2-1/2 | 75 | Open |
| 268 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 1 | Maciej Klekowski | Aram Hakobyan | 0-1 | 19 | Open |
| 269 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 9 | Pavel Eljanov | Maciej Klekowski | 1-0 | 36 | Open |
| 270 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 8 | Maciej Klekowski | Klementy Sychev | 1-0 | 24 | Open |
| 271 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 7 | V Pranav | Maciej Klekowski | 0-1 | 49 | Open |
| 272 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 6 | Maciej Klekowski | Nikolai Vlassov | 1-0 | 30 | Open |
| 273 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 5 | Maciej Klekowski | Aleksandar Indjic | 0-1 | 54 | Open |
| 274 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 4 | Erdenetulga Rentsen | Maciej Klekowski | 0-1 | 43 | Open |
| 275 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 3 | Terry Luo | Maciej Klekowski | 0-1 | 32 | Open |
| 276 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 2 | Maciej Klekowski | Ekaterina Goltseva | 1/2-1/2 | 66 | Open |
| 277 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 1 | Inayat Bolat | Maciej Klekowski | 0-1 | 51 | Open |
| 278 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 11 | Hikaru Nakamura | Maciej Klekowski | 1-0 | 49 | Open |
| 279 | 2024-07-09 | Titled Tue 9th Jul Early | chess.com INT | 10 | Maciej Klekowski | Gata Kamsky | 1-0 | 43 | Open |
| 280 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 9 | Maciej Klekowski | Viktor Shapiro | 1-0 | 48 | Open |
| 281 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 8 | Garv Gaur | Maciej Klekowski | 1/2-1/2 | 36 | Open |
| 282 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 7 | Maciej Klekowski | Ashot Nadanian | 1-0 | 23 | Open |
| 283 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 6 | Javokhir Sindarov | Maciej Klekowski | 1-0 | 58 | Open |
| 284 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 5 | Maciej Klekowski | Mayank Chakraborty | 1-0 | 69 | Open |
| 285 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 4 | Piotr Dobrowolski | Maciej Klekowski | 0-1 | 70 | Open |
| 286 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 3 | Antonio Arencibia Monduy | Maciej Klekowski | 1-0 | 50 | Open |
| 287 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 2 | Maciej Klekowski | Nikolaos Koutlas | 1-0 | 48 | Open |
| 288 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 1 | Theodore Slade | Maciej Klekowski | 0-1 | 92 | Open |
| 289 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 11 | Maciej Klekowski | Jake Kleiman | 1-0 | 29 | Open |
| 290 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 10 | Gulrukhbegim Tokhirjonova | Maciej Klekowski | 1-0 | 54 | Open |
| 291 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 9 | Samvel Ter-Sahakyan | Maciej Klekowski | 1-0 | 50 | Open |
| 292 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 8 | Maciej Klekowski | Andrew Hong | 1-0 | 80 | Open |
| 293 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 7 | B. Adhiban | Maciej Klekowski | 0-1 | 50 | Open |
| 294 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 6 | Semetei Tologon tegin | Maciej Klekowski | 0-1 | 76 | Open |
| 295 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 5 | Maciej Klekowski | Roberto Florin Neagu | 1-0 | 58 | Open |
| 296 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 4 | Thomas Beerdsen | Maciej Klekowski | 1-0 | 35 | Open |
| 297 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 3 | Maciej Klekowski | Mikhail Golubev | 1-0 | 24 | Open |
| 298 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 2 | Maciej Klekowski | Andrzej Krzywda | 1-0 | 43 | Open |
| 299 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 1 | Mikhail Pesotskiy | Maciej Klekowski | 1/2-1/2 | 59 | Open |
| 300 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 11 | Maciej Klekowski | Mikayel Manvelyan | 1-0 | 44 | Open |
| 301 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 10 | Maciej Klekowski | Christopher Woojin Yoo | 0-1 | 57 | Open |
| 302 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 9 | Gata Kamsky | Maciej Klekowski | 1/2-1/2 | 52 | Open |
| 303 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 8 | Maciej Klekowski | Leinier Dominguez Perez | 0-1 | 22 | Open |
| 304 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 7 | Alexander Grischuk | Maciej Klekowski | 1-0 | 29 | Open |
| 305 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 6 | Maciej Klekowski | Tuan Minh Le | 1-0 | 50 | Open |
| 306 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 5 | Maciej Klekowski | Velimir Ivic | 1-0 | 44 | Open |
| 307 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 4 | Fidel Corrales Jimenez | Maciej Klekowski | 0-1 | 42 | Open |
| 308 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 3 | Sultanbeibarys Dumanuly | Maciej Klekowski | 0-1 | 43 | Open |
| 309 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 2 | Maciej Klekowski | Mohamed Nouali | 1-0 | 22 | Open |
| 310 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 1 | Andrzej Krzywda | Maciej Klekowski | 0-1 | 27 | Open |
| 311 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 11 | Maciej Klekowski | Rameshbabu Vaishali | 0-1 | 43 | Open |
| 312 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 10 | Etienne Bacrot | Maciej Klekowski | 1-0 | 32 | Open |
| 313 | 2024-05-08 | Chess.com Classic Play-In | chess.com INT | 4.75 | Maciej Klekowski | Ori Kobo | 1/2-1/2 | 44 | Open |
| 314 | 2024-05-08 | Chess.com Classic Play-In | chess.com INT | 3.75 | Nikita Matinian | Maciej Klekowski | 1-0 | 24 | Open |
| 315 | 2024-05-08 | Chess.com Classic Play-In | chess.com INT | 2.68 | Harika Dronavalli | Maciej Klekowski | 1-0 | 28 | Open |
| 316 | 2024-05-08 | Chess.com Classic Play-In | chess.com INT | 1.76 | Maciej Klekowski | Kaiqi Yang | 0-1 | 33 | Open |
| 317 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 5 | Huseyin Said Deveci | Maciej Klekowski | 1-0 | 1 | Open |
| 318 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 4 | Maciej Klekowski | Todd Andrews | 0-1 | 33 | Open |
| 319 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 2 | Eelke De Boer | Maciej Klekowski | 1-0 | 93 | Open |
| 320 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 1 | Maciej Klekowski | Veronika Shubenkova | 1-0 | 37 | Open |
| 321 | 2024-04-28 | 100th Ann. Silesian Chess | Katowice POL | 9.2 | Maciej Klekowski | Bruno Terkiewicz | 1-0 | 31 | Open |
| 322 | 2024-04-28 | 100th Ann. Silesian Chess | Katowice POL | 8.11 | Krzysztof Raczek | Maciej Klekowski | 1-0 | 42 | Open |
| 323 | 2024-04-28 | 100th Ann. Silesian Chess | Katowice POL | 7.2 | Maciej Klekowski | Krzysztof Szczurek | 1-0 | 58 | Open |
| 324 | 2024-04-28 | 100th Ann. Silesian Chess | Katowice POL | 11.9 | Maciej Klekowski | Arkadiusz Skawinski | 1-0 | 110 | Open |
| 325 | 2024-04-28 | 100th Ann. Silesian Chess | Katowice POL | 10.15 | Dawid Czerw | Maciej Klekowski | 0-1 | 41 | Open |
| 326 | 2024-04-27 | 100th Ann. Silesian Chess | Katowice POL | 6.4 | Pawel Czarnota | Maciej Klekowski | 1-0 | 62 | Open |
| 327 | 2024-04-27 | 100th Ann. Silesian Chess | Katowice POL | 5.9 | Maciej Klekowski | Jonasz Baum | 1-0 | 40 | Open |
| 328 | 2024-04-27 | 100th Ann. Silesian Chess | Katowice POL | 4.1 | Kamil Gierulski | Maciej Klekowski | 1/2-1/2 | 30 | Open |
| 329 | 2024-04-27 | 100th Ann. Silesian Chess | Katowice POL | 3.12 | Maciej Klekowski | Marcel Kutowski | 1-0 | 40 | Open |
| 330 | 2024-04-27 | 100th Ann. Silesian Chess | Katowice POL | 2.13 | Stanislaw Korszanski | Maciej Klekowski | 0-1 | 35 | Open |
| 331 | 2024-04-27 | 100th Ann. Silesian Chess | Katowice POL | 1.13 | Maciej Klekowski | Katarzyna Rusiecki | 1-0 | 49 | Open |
| 332 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 9 | Frederik Svane | Maciej Klekowski | 1-0 | 46 | Open |
| 333 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 8 | Maciej Klekowski | Sergey Drygalov | 1-0 | 36 | Open |
| 334 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 7 | Matthew J Wadsworth | Maciej Klekowski | 0-1 | 33 | Open |
| 335 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 6 | Maciej Klekowski | Jain Kashish Manoj | 1-0 | 31 | Open |
| 336 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 5 | Egor Bykov | Maciej Klekowski | 0-1 | 56 | Open |
| 337 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 4 | Rodion Radzhabov | Maciej Klekowski | 0-1 | 42 | Open |
| 338 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 3 | Maciej Klekowski | Mark Smirnov | 1/2-1/2 | 96 | Open |
| 339 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 2 | Jakob Leon Pajeken | Maciej Klekowski | 1-0 | 49 | Open |
| 340 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 1 | Maciej Klekowski | Vladislav Lymar | 1-0 | 31 | Open |
| 341 | 2024-04-23 | Titled Tue 23rd Apr Early | chess.com INT | 10 | David Paravyan | Maciej Klekowski | 1-0 | 69 | Open |
| 342 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 4 | Rauf Mamedov | Maciej Klekowski | 1-0 | 35 | Open |
| 343 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 3 | Maciej Klekowski | Ekaterina Goltseva | 1-0 | 36 | Open |
| 344 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 2 | Nicodim-Cosmin Stepanencu | Maciej Klekowski | 0-1 | 35 | Open |
| 345 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 1 | Maciej Klekowski | Jose Barria | 1-0 | 29 | Open |
| 346 | 2024-03-26 | Titled Tue 26th Mar Late | chess.com INT | 4 | Maciej Klekowski | Erigaisi Arjun | 0-1 | 29 | Open |
| 347 | 2024-03-26 | Titled Tue 26th Mar Late | chess.com INT | 3 | Maciej Klekowski | Momin Fayzan | 1-0 | 57 | Open |
| 348 | 2024-03-26 | Titled Tue 26th Mar Late | chess.com INT | 2 | Nicolas Perossa | Maciej Klekowski | 0-1 | 39 | Open |
| 349 | 2024-03-26 | Titled Tue 26th Mar Early | chess.com INT | 1 | Adam Collins | Maciej Klekowski | 1-0 | 39 | Open |
| 350 | 2024-03-26 | Titled Tue 26th Mar Late | chess.com INT | 1 | Maciej Klekowski | Richard Shtivelband | 1-0 | 51 | Open |
| 351 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 9 | Maciej Klekowski | Alexander Grischuk | 1-0 | 65 | Open |
| 352 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 8 | Alexandr A. Smirnov | Maciej Klekowski | 0-1 | 29 | Open |
| 353 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 7 | Maciej Klekowski | Petr Mikhalchenko | 1-0 | 30 | Open |
| 354 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 6 | Jan Subelj | Maciej Klekowski | 1-0 | 27 | Open |
| 355 | 2024-03-19 | Titled Tue 19th Mar Late | chess.com INT | 5 | Hayk Yeritsyan | Maciej Klekowski | 1/2-1/2 | 55 | Open |
| 356 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 5 | Maciej Klekowski | Levy Rozman | 1-0 | 29 | Open |
| 357 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 4 | Maciej Klekowski | Ward Al-Tarboush | 1-0 | 35 | Open |
| 358 | 2024-03-19 | Titled Tue 19th Mar Late | chess.com INT | 4 | Maciej Klekowski | Robert Hungaski | 1-0 | 77 | Open |
| 359 | 2024-03-19 | Titled Tue 19th Mar Late | chess.com INT | 3 | Valerio Carnicelli | Maciej Klekowski | 0-1 | 19 | Open |
| 360 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 3 | Panagiotis Christodoulou | Maciej Klekowski | 0-1 | 35 | Open |
| 361 | 2024-03-19 | Titled Tue 19th Mar Late | chess.com INT | 2 | Maciej Klekowski | Mihailo Djokic | 0-1 | 30 | Open |
| 362 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 2 | Maciej Klekowski | Jake Darmanin | 1-0 | 51 | Open |
| 363 | 2024-03-19 | Titled Tue 19th Mar Late | chess.com INT | 1 | Nicola Altini | Maciej Klekowski | 0-1 | 62 | Open |
| 364 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 1 | Kanan Hajiyev | Maciej Klekowski | 1-0 | 31 | Open |
| 365 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 11 | Maciej Klekowski | Henry Edward Tudor | 1/2-1/2 | 101 | Open |
| 366 | 2024-03-19 | Titled Tue 19th Mar Early | chess.com INT | 10 | Anish Giri | Maciej Klekowski | 1-0 | 48 | Open |
| 367 | 2024-03-12 | Titled Tue 12th Mar Early | chess.com INT | 8 | Maciej Klekowski | Frank Buchenau | 1-0 | 38 | Open |
| 368 | 2024-03-12 | Titled Tue 12th Mar Early | chess.com INT | 4 | Maciej Klekowski | Mateusz Bartel | 0-1 | 35 | Open |
| 369 | 2024-03-12 | Titled Tue 12th Mar Early | chess.com INT | 3 | Vladimir Hamitevici | Maciej Klekowski | 0-1 | 45 | Open |
| 370 | 2024-03-12 | Titled Tue 12th Mar Early | chess.com INT | 2 | Maciej Klekowski | Aleksandra Maltsevskaya | 1/2-1/2 | 91 | Open |
| 371 | 2024-03-12 | Titled Tue 12th Mar Early | chess.com INT | 1 | Christopher Guzman | Maciej Klekowski | 0-1 | 36 | Open |
| 372 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 9 | Artem Bardyk | Maciej Klekowski | 0-1 | 63 | Open |
| 373 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 8 | Maciej Klekowski | Andrew Hong | 0-1 | 29 | Open |
| 374 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 7 | Alexey Sarana | Maciej Klekowski | 1/2-1/2 | 75 | Open |
| 375 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 6 | Maciej Klekowski | Vantika Agrawal | 1-0 | 36 | Open |
| 376 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 5 | Luis Antunez Soler | Maciej Klekowski | 0-1 | 49 | Open |
| 377 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 4 | Maciej Klekowski | Alireza Firouzja | 0-1 | 42 | Open |
| 378 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 3 | L M S T De Silva | Maciej Klekowski | 0-1 | 85 | Open |
| 379 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 2 | Maciej Klekowski | Jose Camacho Collados | 1-0 | 53 | Open |
| 380 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 1 | Louie Salvador | Maciej Klekowski | 0-1 | 35 | Open |
| 381 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 11 | Maciej Klekowski | Jan-Krzysztof Duda | 0-1 | 68 | Open |
| 382 | 2024-03-05 | Titled Tue 5th Mar Early | chess.com INT | 10 | Maciej Klekowski | Wenjun Ju | 1-0 | 69 | Open |
| 383 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 9 | Alexander Donchenko | Maciej Klekowski | 0-1 | 35 | Open |
| 384 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 8 | Maciej Klekowski | Alan Pichot | 1-0 | 70 | Open |
| 385 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 7 | Julien Dubreuil | Maciej Klekowski | 0-1 | 23 | Open |
| 386 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 6 | Lenin Guerra Tulcan | Maciej Klekowski | 0-1 | 61 | Open |
| 387 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 5 | Maciej Klekowski | Dmitry Gurevich | 1/2-1/2 | 58 | Open |
| 388 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 4 | Stephen Willy | Maciej Klekowski | 0-1 | 37 | Open |
| 389 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 3 | Maciej Klekowski | Fernando Valenzuela Gomez | 1-0 | 26 | Open |
| 390 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 2 | Theodore Slade | Maciej Klekowski | 0-1 | 43 | Open |
| 391 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 1 | Maciej Klekowski | Eduard Miller | 0-1 | 38 | Open |
| 392 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 11 | Jose Eduardo Martinez Alcantara | Maciej Klekowski | 1-0 | 26 | Open |
| 393 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 10 | Maciej Klekowski | Olexandr Bortnyk | 1-0 | 54 | Open |
| 394 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 9 | Alexander Grischuk | Maciej Klekowski | 0-1 | 40 | Open |
| 395 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 8 | Robert Hungaski | Maciej Klekowski | 0-1 | 43 | Open |
| 396 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 7 | Maciej Klekowski | Ian Nepomniachtchi | 0-1 | 48 | Open |
| 397 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 6 | David Zhurbinsky | Maciej Klekowski | 0-1 | 39 | Open |
| 398 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 5 | Maciej Klekowski | Bogdan-Daniel Deac | 0-1 | 164 | Open |
| 399 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 4 | Maciej Klekowski | Irina Bulmaga | 1-0 | 65 | Open |
| 400 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 3 | Daniel Tabuenca Mendataurigoitia | Maciej Klekowski | 0-1 | 43 | Open |
| 401 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 2 | Maciej Klekowski | Adam Collins | 1/2-1/2 | 61 | Open |
| 402 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 1 | Jemal Ovezdurdyyeva | Maciej Klekowski | 0-1 | 34 | Open |
| 403 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 11 | Maciej Klekowski | Faustino Oro | 1-0 | 40 | Open |
| 404 | 2024-02-20 | Titled Tue 20th Feb Early | chess.com INT | 10 | Maciej Klekowski | Eric Hansen | 1-0 | 31 | Open |
| 405 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 9 | Maciej Klekowski | Alberto Martin Fuentes | 1-0 | 22 | Open |
| 406 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 8 | Mai Narva | Maciej Klekowski | 1-0 | 54 | Open |
| 407 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 7 | Maciej Klekowski | Krishnan P. Saravana | 1-0 | 29 | Open |
| 408 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 6 | Jose Eduardo Martinez Alcantara | Maciej Klekowski | 1-0 | 48 | Open |
| 409 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 5 | Yan Domin | Maciej Klekowski | 0-1 | 72 | Open |
| 410 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 4 | Maciej Klekowski | Sergey Drygalov | 0-1 | 47 | Open |
| 411 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 3 | Maciej Klekowski | Katarzyna Dwilewicz | 1-0 | 28 | Open |
| 412 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 2 | Tomasz Jaskolka | Maciej Klekowski | 0-1 | 36 | Open |
| 413 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 1 | Maciej Klekowski | Adrian Parra Gomez | 1-0 | 9 | Open |
| 414 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 11 | Jonasz Baum | Maciej Klekowski | 0-1 | 33 | Open |
| 415 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 10 | Ondrej Toman | Maciej Klekowski | 1-0 | 41 | Open |
| 416 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 9 | Guillermo Baches Garcia | Maciej Klekowski | 0-1 | 29 | Open |
| 417 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 8 | Maciej Klekowski | Trisha Kanyamarala | 1-0 | 60 | Open |
| 418 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 7 | Maciej Klekowski | Kanan Hajiyev | 0-1 | 61 | Open |
| 419 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 6 | Dmitry Andreikin | Maciej Klekowski | 1-0 | 23 | Open |
| 420 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 6 | Moksh Amit Doshi | Maciej Klekowski | 1-0 | 28 | Open |
| 421 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 5 | Maciej Klekowski | Aleksandar Indjic | 1-0 | 40 | Open |
| 422 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 5 | Maciej Klekowski | Alexei Belov | 1-0 | 30 | Open |
| 423 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 4 | Eray Kilic | Maciej Klekowski | 1/2-1/2 | 88 | Open |
| 424 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 4 | Aram Hakobyan | Maciej Klekowski | 1-0 | 77 | Open |
| 425 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 3 | Olexandr Bortnyk | Maciej Klekowski | 0-1 | 46 | Open |
| 426 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 3 | Liya Kurmangaliyeva | Maciej Klekowski | 1/2-1/2 | 88 | Open |
| 427 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 2 | Maciej Klekowski | Peter T Roberson | 1-0 | 32 | Open |
| 428 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 2 | Maciej Klekowski | Anant Adury | 1-0 | 33 | Open |
| 429 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 1 | Ratko Novak | Maciej Klekowski | 0-1 | 26 | Open |
| 430 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 1 | Tamas-Kristof Balla | Maciej Klekowski | 0-1 | 27 | Open |
| 431 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 11 | Maciej Klekowski | Piotr Kejna | 1-0 | 30 | Open |
| 432 | 2024-02-06 | Titled Tue 6th Feb Early | chess.com INT | 10 | Lionel Sierra Vallina | Maciej Klekowski | 0-1 | 20 | Open |
| 433 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 9 | Hans Moke Niemann | Maciej Klekowski | 0-1 | 59 | Open |
| 434 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 8 | Nikolas Theodorou | Maciej Klekowski | 1/2-1/2 | 37 | Open |
| 435 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 7 | Maciej Klekowski | Jan Subelj | 1-0 | 27 | Open |
| 436 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 6 | Max Warmerdam | Maciej Klekowski | 1/2-1/2 | 51 | Open |
| 437 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 5 | Levon Aronian | Maciej Klekowski | 1-0 | 32 | Open |
| 438 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 4 | Maciej Klekowski | Leinier Dominguez Perez | 0-1 | 48 | Open |
| 439 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 3 | Maciej Klekowski | Paulius Pultinevicius | 1-0 | 31 | Open |
| 440 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 2 | Mikhail Golubev | Maciej Klekowski | 0-1 | 36 | Open |
| 441 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 1 | Maciej Klekowski | Wesley So | 0-1 | 57 | Open |
| 442 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 9 | Khagan Ahmad | Maciej Klekowski | 0-1 | 33 | Open |
| 443 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 8 | Maciej Klekowski | Daniel Tabuenca Mendataurigoitia | 1-0 | 44 | Open |
| 444 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 7 | Maciej Klekowski | Vilka Sipila | 0-1 | 16 | Open |
| 445 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 6 | Kirill Alekseenko | Maciej Klekowski | 1-0 | 45 | Open |
| 446 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 5 | Joachim Birger Nilsen | Maciej Klekowski | 0-1 | 43 | Open |
| 447 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 4 | Maciej Klekowski | Logman Guliev | 1-0 | 46 | Open |
| 448 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 3 | Olexandr Bortnyk | Maciej Klekowski | 1-0 | 54 | Open |
| 449 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 2 | Maciej Klekowski | Tunahan Makaraci | 1-0 | 41 | Open |
| 450 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 1 | Sergei Ljukin | Maciej Klekowski | 0-1 | 20 | Open |
| 451 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 11 | Jonas Buhl Bjerre | Maciej Klekowski | 1-0 | 43 | Open |
| 452 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 10 | Maciej Klekowski | Aras Vardanyan | 1-0 | 40 | Open |
| 453 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 9 | Gonzalo Alberto Navarrete Mendez | Maciej Klekowski | 1-0 | 31 | Open |
| 454 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 8 | Matthew J Wadsworth | Maciej Klekowski | 1-0 | 50 | Open |
| 455 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 7 | Maciej Klekowski | Karina Ambartsumova | 1-0 | 38 | Open |
| 456 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 6 | Daniel Taboas Rodriguez | Maciej Klekowski | 1-0 | 48 | Open |
| 457 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 5 | Maciej Klekowski | Tuna Ozates | 1-0 | 33 | Open |
| 458 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 4 | Matthias Bluebaum | Maciej Klekowski | 1-0 | 29 | Open |
| 459 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 3 | Maciej Klekowski | Daniil Dubov | 1/2-1/2 | 67 | Open |
| 460 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 2 | Maciej Klekowski | Gulenay Aydin | 1-0 | 27 | Open |
| 461 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 1 | Jemal Ovezdurdyyeva | Maciej Klekowski | 0-1 | 34 | Open |
| 462 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 11 | Maciej Klekowski | Ramil Sadykov | 1/2-1/2 | 98 | Open |
| 463 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 10 | Maciej Klekowski | Martin Horak | 1-0 | 58 | Open |
| 464 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 9 | Wesley So | Maciej Klekowski | 1-0 | 37 | Open |
| 465 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 8 | Maciej Klekowski | Kacper Kacprzak | 1-0 | 46 | Open |
| 466 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 7 | Daniil Rakitin | Maciej Klekowski | 0-1 | 43 | Open |
| 467 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 6 | Maciej Klekowski | Haoxiang Jia | 1-0 | 34 | Open |
| 468 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 5 | Julian Estrada Nieto | Maciej Klekowski | 0-1 | 50 | Open |
| 469 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 4 | Maciej Klekowski | Boris Onoprijchuk | 1-0 | 49 | Open |
| 470 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 3 | Maciej Klekowski | Clemens, Dr. Rietze | 0-1 | 75 | Open |
| 471 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 2 | Matfey Yurasov | Maciej Klekowski | 1-0 | 63 | Open |
| 472 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 1 | Maciej Klekowski | Juan Antonio Urbina Perez | 1-0 | 14 | Open |
| 473 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 11 | Maciej Klekowski | Semen Novozhilov | 1/2-1/2 | 78 | Open |
| 474 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 10 | Vladyslav Baziuk | Maciej Klekowski | 1-0 | 31 | Open |
| 475 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 9 | Maciej Klekowski | Shanglei Lu | 0-1 | 21 | Open |
| 476 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 8 | Jorden Van Foreest | Maciej Klekowski | 0-1 | 59 | Open |
| 477 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 7 | Anton Isajevsky | Maciej Klekowski | 0-1 | 26 | Open |
| 478 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 6 | Maciej Klekowski | Mikhael Garakov | 1-0 | 65 | Open |
| 479 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 5 | Maciej Klekowski | Mihailo Djokic | 1/2-1/2 | 64 | Open |
| 480 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 4 | V Pranav | Maciej Klekowski | 1-0 | 46 | Open |
| 481 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 3 | Amir Hosein Kashefi | Maciej Klekowski | 0-1 | 45 | Open |
| 482 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 2 | Maciej Klekowski | Feliks Tulchynskyi | 1-0 | 49 | Open |
| 483 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 1 | Alexander Reprintsev | Maciej Klekowski | 0-1 | 53 | Open |
| 484 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 11 | Maciej Klekowski | Leinier Dominguez Perez | 1/2-1/2 | 70 | Open |
| 485 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 10 | David Anton Guijarro | Maciej Klekowski | 0-1 | 42 | Open |
| 486 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 5 | Maciej Klekowski | Aaravamudhan Balaji | 0-1 | 29 | Open |
| 487 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 4 | Veronika Shubenkova | Maciej Klekowski | 0-1 | 34 | Open |
| 488 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 3 | Maciej Klekowski | Eric Dominguez Pons | 1-0 | 61 | Open |
| 489 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 2 | Konstantin Begunov | Maciej Klekowski | 0-1 | 39 | Open |
| 490 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 1 | Maciej Klekowski | Ilja Derjabin | 0-1 | 15 | Open |
| 491 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 9.17 | Maciej Klekowski | Davor Rogic | 0-1 | 31 | Open |
| 492 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 8.3 | Haik M. Martirosyan | Maciej Klekowski | 1-0 | 37 | Open |
| 493 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 7.4 | Aleksandar Indjic | Maciej Klekowski | 1/2-1/2 | 89 | Open |
| 494 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 6.1 | Maciej Klekowski | Bogdan-Daniel Deac | 1/2-1/2 | 55 | Open |
| 495 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 5.9 | Maciej Klekowski | Rijad Burovic | 1-0 | 51 | Open |
| 496 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 4.15 | Emin Ohanyan | Maciej Klekowski | 0-1 | 25 | Open |
| 497 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 3.18 | Maciej Klekowski | Gal Drnovsek | 1-0 | 57 | Open |
| 498 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 2.23 | Ante Leon Starcevic | Maciej Klekowski | 0-1 | 21 | Open |
| 499 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 13.7 | Alexey Sarana | Maciej Klekowski | 1-0 | 74 | Open |
| 500 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 12.18 | Maciej Klekowski | Alexandros Papasimakopoulos | 1-0 | 43 | Open |
| 501 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 11.22 | Maciej Klekowski | MarcAndria Maurizzi | 1-0 | 51 | Open |
| 502 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 10.3 | Ilja Semjonovs | Maciej Klekowski | 0-1 | 40 | Open |
| 503 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 1.26 | Maciej Klekowski | Ivano Tomljanovic | 1-0 | 47 | Open |
| 504 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 7.2 | Maxime Lagarde | Maciej Klekowski | 1-0 | 54 | Open |
| 505 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 11.36 | Andrii Trushko | Maciej Klekowski | 0-1 | 32 | Open |
| 506 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 5.4 | Maciej Klekowski | Kevin Kahleys | 1/2-1/2 | 58 | Open |
| 507 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 3.2 | Maciej Klekowski | Etienne Bacrot | 0-1 | 39 | Open |
| 508 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 9 | Maciej Klekowski | Mustafa Yilmaz | 1-0 | 53 | Open |
| 509 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 8 | Maciej Klekowski | Aljoscha Feuerstack | 1-0 | 34 | Open |
| 510 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 7 | David Paravyan | Maciej Klekowski | 1/2-1/2 | 78 | Open |
| 511 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 6 | Maciej Klekowski | Wesley So | 1/2-1/2 | 114 | Open |
| 512 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 5 | Sargis A. Manukyan | Maciej Klekowski | 0-1 | 57 | Open |
| 513 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 4 | Ivan Zemlyanskii | Maciej Klekowski | 1-0 | 43 | Open |
| 514 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 3 | Maciej Klekowski | Michael Kotyk | 1-0 | 26 | Open |
| 515 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 2 | Jain Jeet | Maciej Klekowski | 0-1 | 42 | Open |
| 516 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 1 | Maciej Klekowski | Daniel Xu | 1-0 | 28 | Open |
| 517 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 11 | Maciej Klekowski | Jeffery Xiong | 1-0 | 31 | Open |
| 518 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 10 | Jose Eduardo Martinez Alcantara | Maciej Klekowski | 0-1 | 69 | Open |
| 519 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 9 | Maciej Klekowski | Daniel Naroditsky | 0-1 | 34 | Open |
| 520 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 8 | Maciej Klekowski | Tanitoluwa Adewumi | 1-0 | 61 | Open |
| 521 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 7 | Vladislav Lymar | Maciej Klekowski | 0-1 | 39 | Open |
| 522 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 6 | Maciej Klekowski | Amir Hosein Kashefi | 1-0 | 41 | Open |
| 523 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 5 | Barnabas Kovacsy | Maciej Klekowski | 0-1 | 46 | Open |
| 524 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 4 | Lisandro Fernandez Reyes | Maciej Klekowski | 1-0 | 45 | Open |
| 525 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 3 | Maciej Klekowski | Yotam Shohat | 1/2-1/2 | 88 | Open |
| 526 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 2 | Carles Martin Barcelo | Maciej Klekowski | 0-1 | 61 | Open |
| 527 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 1 | Maciej Klekowski | Ulrich Zimmermann | 1/2-1/2 | 45 | Open |
| 528 | 2023-10-17 | Titled Tue 17th Oct Late | chess.com INT | 6 | Maciej Klekowski | Joshua Colas | 0-1 | 41 | Open |
| 529 | 2023-10-17 | Titled Tue 17th Oct Late | chess.com INT | 5 | Zaur Bayramov | Maciej Klekowski | 1-0 | 65 | Open |
| 530 | 2023-10-17 | Titled Tue 17th Oct Late | chess.com INT | 4 | Maciej Klekowski | Rauf Mamedov | 0-1 | 51 | Open |
| 531 | 2023-10-17 | Titled Tue 17th Oct Late | chess.com INT | 3 | Maria Florencia Fernandez | Maciej Klekowski | 0-1 | 52 | Open |
| 532 | 2023-10-17 | Titled Tue 17th Oct Late | chess.com INT | 2 | Maciej Klekowski | Pavel Toropov | 1-0 | 52 | Open |
| 533 | 2023-10-17 | Titled Tue 17th Oct Late | chess.com INT | 1 | Victor Manuel Mago Perez | Maciej Klekowski | 0-1 | 42 | Open |
| 534 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 14.3 | Maciej Klekowski | Bartosz Socko | 1-0 | 47 | Open |
| 535 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 13.3 | Szymon Gumularz | Maciej Klekowski | 1/2-1/2 | 79 | Open |
| 536 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 12.3 | Maciej Klekowski | Marcel Kanarek | 1-0 | 47 | Open |
| 537 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 11.3 | Pawel Kowalczyk | Maciej Klekowski | 0-1 | 37 | Open |
| 538 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 9 | Paris Prestia | Maciej Klekowski | 0-1 | 32 | Open |
| 539 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 9 | Maciej Klekowski | Eric Hansen | 1-0 | 54 | Open |
| 540 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 8 | Ivan Radivojevic | Maciej Klekowski | 0-1 | 22 | Open |
| 541 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 8 | Maciej Klekowski | Anna Shukhman | 1-0 | 38 | Open |
| 542 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 7 | Maciej Klekowski | Tuna Ozates | 0-1 | 41 | Open |
| 543 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 7 | Maciej Klekowski | Sergey Drygalov | 0-1 | 30 | Open |
| 544 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 6 | Daniil Dubov | Maciej Klekowski | 1-0 | 36 | Open |
| 545 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 6 | Fabiano Caruana | Maciej Klekowski | 0-1 | 80 | Open |
| 546 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 5 | Sebastian Poltorak | Maciej Klekowski | 0-1 | 22 | Open |
| 547 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 5 | Maciej Klekowski | Roman Novoselov | 1-0 | 59 | Open |
| 548 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 4 | Maciej Klekowski | Rasmus Svane | 0-1 | 19 | Open |
| 549 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 4 | Maciej Klekowski | Benjamin Bok | 0-1 | 55 | Open |
| 550 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 3 | Alfie Onslow | Maciej Klekowski | 0-1 | 29 | Open |
| 551 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 3 | Luong Phuong Hanh | Maciej Klekowski | 0-1 | 45 | Open |
| 552 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 2 | Maciej Klekowski | Jose Barria | 1-0 | 30 | Open |
| 553 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 2 | Maciej Klekowski | Wojciech Przybylski | 1-0 | 32 | Open |
| 554 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 1 | Cyprian Mulawa | Maciej Klekowski | 0-1 | 25 | Open |
| 555 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 1 | Joey Grochal | Maciej Klekowski | 0-1 | 62 | Open |
| 556 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 11 | Parham Maghsoodloo | Maciej Klekowski | 1-0 | 25 | Open |
| 557 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 10 | Bhagat Kush | Maciej Klekowski | 1-0 | 53 | Open |
| 558 | 2023-09-19 | Titled Tue 19th Sep Late | chess.com INT | 10 | Andrew Hong | Maciej Klekowski | 0-1 | 51 | Open |
| 559 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 9 | Vasif Durarbayli | Maciej Klekowski | 1-0 | 33 | Open |
| 560 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 8 | Maciej Klekowski | Arseniy Nesterov | 1-0 | 70 | Open |
| 561 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 7 | Pouya Idani | Maciej Klekowski | 1/2-1/2 | 79 | Open |
| 562 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 6 | Abhimanyu Mishra | Maciej Klekowski | 1/2-1/2 | 51 | Open |
| 563 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 5 | Maciej Klekowski | Vugar Rasulov | 1-0 | 47 | Open |
| 564 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 4 | Maciej Klekowski | Benjamin Bok | 1-0 | 50 | Open |
| 565 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 3 | Nikolai Vlassov | Maciej Klekowski | 0-1 | 49 | Open |
| 566 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 2 | Shiroghlan Talibov | Maciej Klekowski | 1-0 | 47 | Open |
| 567 | 2023-09-18 | AI Cup Play-In 2023 | chess.com INT | 1 | Maciej Klekowski | Nodirbek Yakubboev | 0-1 | 77 | Open |
| 568 | 2023-09-18 | AI Cup Play-In Match 2023 | chess.com INT | 1.3 | Maciej Klekowski | Jose Eduardo Martinez Alcantara | 0-1 | 61 | Open |
| 569 | 2023-09-18 | AI Cup Play-In Match 2023 | chess.com INT | 1.2 | Maciej Klekowski | Jose Eduardo Martinez Alcantara | 1-0 | 79 | Open |
| 570 | 2023-09-18 | AI Cup Play-In Match 2023 | chess.com INT | 1.1 | Jose Eduardo Martinez Alcantara | Maciej Klekowski | 1-0 | 40 | Open |
| 571 | 2023-09-10 | 10th POL-HUN Rapid 2023 | Katowice POL | 9.29 | Maciej Klekowski | Dawid Oglaza | 1-0 | 33 | Open |
| 572 | 2023-09-10 | 10th POL-HUN Rapid 2023 | Katowice POL | 8.13 | Tykhon Cherniaiev | Maciej Klekowski | 1-0 | 59 | Open |
| 573 | 2023-09-10 | 10th POL-HUN Rapid 2023 | Katowice POL | 7.9 | Maciej Klekowski | Krzysztof Raczek | 0-1 | 46 | Open |
| 574 | 2023-09-10 | 10th POL-HUN Rapid 2023 | Katowice POL | 6.4 | Kamil Miton | Maciej Klekowski | 1/2-1/2 | 29 | Open |
| 575 | 2023-09-09 | 10th POL-HUN Rapid 2023 | Katowice POL | 5.1 | Maciej Klekowski | David Navara | 1/2-1/2 | 44 | Open |
| 576 | 2023-09-09 | 10th POL-HUN Rapid 2023 | Katowice POL | 4.12 | Michal Bartel | Maciej Klekowski | 0-1 | 30 | Open |
| 577 | 2023-09-09 | 10th POL-HUN Rapid 2023 | Katowice POL | 3.14 | Maciej Klekowski | Michal Fiedorek | 1-0 | 46 | Open |
| 578 | 2023-09-09 | 10th POL-HUN Rapid 2023 | Katowice POL | 2.18 | Bartlomiej Kucharski | Maciej Klekowski | 0-1 | 62 | Open |
| 579 | 2023-09-09 | 10th POL-HUN Rapid 2023 | Katowice POL | 1.18 | Maciej Klekowski | Marek Karwot | 1-0 | 32 | Open |
| 580 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 5 | Anton Korobov | Maciej Klekowski | 1-0 | 44 | Open |
| 581 | 2023-08-29 | Titled Tue 29th Aug Early | chess.com INT | 4 | M. Amin Tabatabaei | Maciej Klekowski | 1-0 | 36 | Open |
| 582 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 4 | Maciej Klekowski | Vladislav Kovalev | 0-1 | 45 | Open |
| 583 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 3 | Sergey Grigoriants | Maciej Klekowski | 0-1 | 47 | Open |
| 584 | 2023-08-29 | Titled Tue 29th Aug Early | chess.com INT | 3 | Maciej Klekowski | Tymur Keleberda | 1-0 | 53 | Open |
| 585 | 2023-08-29 | Titled Tue 29th Aug Early | chess.com INT | 2 | Zozek Salah Mohammed | Maciej Klekowski | 0-1 | 25 | Open |
| 586 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 2 | Maciej Klekowski | Alexandr Kostiukov | 1-0 | 28 | Open |
| 587 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 1 | Daniel Eduardo Lopez Idarraga | Maciej Klekowski | 0-1 | 31 | Open |
| 588 | 2023-08-29 | Titled Tue 29th Aug Early | chess.com INT | 1 | Maciej Klekowski | Peter Wacker | 1/2-1/2 | 66 | Open |
| 589 | 2023-08-23 | chess.com SpeedChess Q2Sw | chess.com INT | 7 | Artem Dyachuk | Maciej Klekowski | 1-0 | 35 | Open |
| 590 | 2023-08-23 | chess.com SpeedChess Q2Sw | chess.com INT | 6 | Maciej Klekowski | Rudik Makarian | 0-1 | 59 | Open |
| 591 | 2023-08-23 | chess.com SpeedChess Q2Sw | chess.com INT | 5 | Vladimir Kramnik | Maciej Klekowski | 1-0 | 47 | Open |
| 592 | 2023-08-23 | chess.com SpeedChess Q2Sw | chess.com INT | 4 | Vladislav Kovalev | Maciej Klekowski | 0-1 | 43 | Open |
| 593 | 2023-08-23 | chess.com SpeedChess Q2Sw | chess.com INT | 3 | Maciej Klekowski | Sergei Zhigalko | 0-1 | 51 | Open |
| 594 | 2023-08-23 | chess.com SpeedChess Q2Sw | chess.com INT | 2 | Maciej Klekowski | Alexander Donchenko | 1-0 | 40 | Open |
| 595 | 2023-08-23 | chess.com SpeedChess Q2Sw | chess.com INT | 1 | Matthew J Payne | Maciej Klekowski | 0-1 | 38 | Open |
| 596 | 2023-08-21 | chess.com SpeedChess Q1Sw | chess.com INT | 3 | Joel Paul Ganta | Maciej Klekowski | 1-0 | 42 | Open |
| 597 | 2023-08-21 | chess.com SpeedChess Q1Sw | chess.com INT | 2 | Maciej Klekowski | Maksym Dubnevych | 1-0 | 24 | Open |
| 598 | 2023-08-11 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 9.1 | Daniel Eduardo Pulvett Marin | Maciej Klekowski | 1/2-1/2 | 17 | Open |
| 599 | 2023-08-10 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 8.2 | Maciej Klekowski | Juan Luis Ramiro Ovejero | 1/2-1/2 | 31 | Open |
| 600 | 2023-08-09 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 7.3 | Hong Li | Maciej Klekowski | 0-1 | 50 | Open |
| 601 | 2023-08-08 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 6.2 | Maciej Klekowski | Bojan Kurajica | 1/2-1/2 | 9 | Open |
| 602 | 2023-08-08 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 5.3 | Diego Del Rey | Maciej Klekowski | 1/2-1/2 | 50 | Open |
| 603 | 2023-08-07 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 4.5 | Maciej Klekowski | Monica Calzetta Ruiz | 1-0 | 35 | Open |
| 604 | 2023-08-06 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 3.12 | Alejandro Perez Perez | Maciej Klekowski | 0-1 | 34 | Open |
| 605 | 2023-08-06 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 2.1 | Maciej Klekowski | Alberto Hernandez Leon | 1/2-1/2 | 59 | Open |
| 606 | 2023-08-05 | La Palma Island Open 2023 | Santa Cruz de La Palma ESP | 1.2 | Alfredo Alonso Perez | Maciej Klekowski | 0-1 | 59 | Open |
| 607 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 8 | Maciej Klekowski | Aleksandar Indjic | 0-1 | 33 | Open |
| 608 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 7 | Maciej Klekowski | Zhaoqi Liu | 1-0 | 30 | Open |
| 609 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 6 | Aryan Tari | Maciej Klekowski | 1-0 | 44 | Open |
| 610 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 5 | Maciej Klekowski | Jose Carlos Ibarra Jerez | 1-0 | 93 | Open |
| 611 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 4 | Maciej Klekowski | Matvey Galchenko | 0-1 | 77 | Open |
| 612 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 3 | Sergei Zhigalko | Maciej Klekowski | 0-1 | 56 | Open |
| 613 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 2 | Huynh Lam Binh Nguyen | Maciej Klekowski | 0-1 | 42 | Open |
| 614 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 1 | Maciej Klekowski | Cherry Ann Mejia | 1-0 | 37 | Open |
| 615 | 2023-07-25 | Julius Baer Play-In Match | chess.com INT | 1.2 | Maciej Klekowski | Shamsiddin Vokhidov | 0-1 | 43 | Open |
| 616 | 2023-07-25 | Julius Baer Play-In Match | chess.com INT | 1.1 | Shamsiddin Vokhidov | Maciej Klekowski | 1/2-1/2 | 38 | Open |
| 617 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 9.44 | Maciej Klekowski | V Pranav | 1-0 | 59 | Open |
| 618 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 8.51 | Maciej Klekowski | Martyn Kravtsiv | 1-0 | 56 | Open |
| 619 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 7.45 | Igor Lysyj | Maciej Klekowski | 1-0 | 26 | Open |
| 620 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 6.34 | Maciej Klekowski | Maxim Matlakov | 0-1 | 41 | Open |
| 621 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 5.49 | Maciej Klekowski | Vladimir Malakhov | 1-0 | 67 | Open |
| 622 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 4.32 | Vladislav Artemiev | Maciej Klekowski | 1-0 | 44 | Open |
| 623 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 3.9 | Alan Pichot | Maciej Klekowski | 1-0 | 55 | Open |
| 624 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 2.27 | Maciej Klekowski | Federico Perez Ponsa | 1-0 | 36 | Open |
| 625 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 1.66 | Maciej Klekowski | Mikhail Al. Antipov | 1-0 | 35 | Open |
| 626 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 8 | Maciej Klekowski | Aleksandar Indjic | 0-1 | 63 | Open |
| 627 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 7 | Hayk Yeritsyan | Maciej Klekowski | 0-1 | 59 | Open |
| 628 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 6 | Maciej Klekowski | Shamsiddin Vokhidov | 0-1 | 34 | Open |
| 629 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 5 | Jaime Rodriguez Santiago | Maciej Klekowski | 0-1 | 37 | Open |
| 630 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 4 | Maciej Klekowski | Maksim Chigaev | 0-1 | 41 | Open |
| 631 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 3 | Vladimir Kramnik | Maciej Klekowski | 0-1 | 70 | Open |
| 632 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 2 | Maciej Klekowski | Vladislav Onufrienko | 1-0 | 57 | Open |
| 633 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 1 | Mikhail V. Kuznetsov | Maciej Klekowski | 0-1 | 52 | Open |
| 634 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 9 | Maciej Klekowski | Oleg Gamayev | 1-0 | 42 | Open |
| 635 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 8 | Axel Delorme | Maciej Klekowski | 1-0 | 1 | Open |
| 636 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 6 | Maciej Klekowski | Sergey D. Rodchenkov | 1-0 | 38 | Open |
| 637 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 5 | Sina Movahed | Maciej Klekowski | 1-0 | 48 | Open |
| 638 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 4 | Josep Anton Lacasa Diaz | Maciej Klekowski | 0-1 | 59 | Open |
| 639 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 3 | Maciej Klekowski | Kirill Shubin | 0-1 | 53 | Open |
| 640 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 2 | Jorge Carlos Antonio | Maciej Klekowski | 0-1 | 38 | Open |
| 641 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 1 | Maciej Klekowski | Aleksandar Topalov | 1-0 | 33 | Open |
| 642 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 10 | Diego Adla | Maciej Klekowski | 1-0 | 34 | Open |
| 643 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 9.52 | Maciej Klekowski | Miguel Santos Ruiz | 0-1 | 14 | Open |
| 644 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 8.48 | Maciej Klekowski | Manuel Petrosyan | 0-1 | 38 | Open |
| 645 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 7.31 | Bogdan-Daniel Deac | Maciej Klekowski | 1-0 | 65 | Open |
| 646 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 6.47 | Jose Carlos Ibarra Jerez | Maciej Klekowski | 0-1 | 37 | Open |
| 647 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 5.67 | Maciej Klekowski | Yuriy Kuzubov | 1-0 | 40 | Open |
| 648 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 4.52 | Federico Perez Ponsa | Maciej Klekowski | 1-0 | 39 | Open |
| 649 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 3.73 | Maciej Klekowski | Ahmad Ahmadzada | 1-0 | 74 | Open |
| 650 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 2.52 | Vladimir Malakhov | Maciej Klekowski | 1-0 | 39 | Open |
| 651 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 1.8 | Renato Terry | Maciej Klekowski | 1/2-1/2 | 101 | Open |
| 652 | 2023-06-07 | Rapid Chess Superleague | Poland POL | 9.2 | Maciej Klekowski | Pawel Teclaf | 1/2-1/2 | 74 | Open |
| 653 | 2023-06-07 | Rapid Chess Superleague | Poland POL | 8.2 | Maciej Klekowski | Jan Klimkowski | 1-0 | 43 | Open |
| 654 | 2023-06-07 | Rapid Chess Superleague | Poland POL | 10.2 | Martin Neugebauer | Maciej Klekowski | 1-0 | 38 | Open |
| 655 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 4 | Maciej Klekowski | Vladimir Zakhartsov | 0-1 | 44 | Open |
| 656 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 3 | Kleyton Alcantara Lima | Maciej Klekowski | 0-1 | 64 | Open |
| 657 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 2 | Tamas-Kristof Balla | Maciej Klekowski | 1/2-1/2 | 40 | Open |
| 658 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 1 | Maciej Klekowski | Cindy Qiao | 1-0 | 34 | Open |
| 659 | 2023-05-09 | Rapid Chess Superleague | Poland POL | 7.3 | Igor Janik | Maciej Klekowski | 0-1 | 28 | Open |
| 660 | 2023-05-09 | Rapid Chess Superleague | Poland POL | 6.3 | Maciej Klekowski | Szymon Gumularz | 0-1 | 40 | Open |
| 661 | 2023-05-09 | Rapid Chess Superleague | Poland POL | 5.3 | Kosma Pacan-Milej | Maciej Klekowski | 0-1 | 31 | Open |
| 662 | 2023-05-09 | Rapid Chess Superleague | Poland POL | 4.3 | Maciej Klekowski | Jakub Kosakowski | 1/2-1/2 | 46 | Open |
| 663 | 2023-05-01 | ChessKid Cup Play-In | chess.com INT | 8.48 | Alexandra Kosteniuk | Maciej Klekowski | 1-0 | 49 | Open |
| 664 | 2023-05-01 | ChessKid Cup Play-In | chess.com INT | 7.4 | Maciej Klekowski | Maxim Matlakov | 0-1 | 47 | Open |
| 665 | 2023-05-01 | ChessKid Cup Play-In | chess.com INT | 6.53 | Maciej Klekowski | Dariusz Swiercz | 1-0 | 46 | Open |
| 666 | 2023-05-01 | ChessKid Cup Play-In | chess.com INT | 5.44 | Vincent Keymer | Maciej Klekowski | 1-0 | 43 | Open |
| 667 | 2023-05-01 | ChessKid Cup Play-In | chess.com INT | 4.26 | Maciej Klekowski | Alexey Sarana | 0-1 | 91 | Open |
| 668 | 2023-05-01 | ChessKid Cup Play-In | chess.com INT | 3.45 | Maciej Klekowski | Aleksandar Indjic | 1-0 | 30 | Open |
| 669 | 2023-05-01 | ChessKid Cup Play-In | chess.com INT | 2.24 | Jorden Van Foreest | Maciej Klekowski | 1-0 | 77 | Open |
| 670 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 3 | Maciej Klekowski | Bernardo Vainzoff Sztokbant | 1/2-1/2 | 44 | Open |
| 671 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 2 | Alexey Chos | Maciej Klekowski | 1-0 | 64 | Open |
| 672 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 1 | Maciej Klekowski | Adam Kujawski | 1-0 | 39 | Open |
| 673 | 2023-04-04 | Rapid Chess Superleague | Poland POL | 3.7 | Vojtech Zwardon | Maciej Klekowski | 1/2-1/2 | 47 | Open |
| 674 | 2023-04-04 | Rapid Chess Superleague | Poland POL | 2.15 | Maciej Klekowski | Pawel Teclaf | 1/2-1/2 | 47 | Open |
| 675 | 2023-04-04 | Rapid Chess Superleague | Poland POL | 1.3 | Maciej Klekowski | Jan Klimkowski | 0-1 | 58 | Open |
| 676 | 2023-04-04 | Rapid Superleague Arm TB | Poland POL | 1.1 | Piotr Brodowski | Maciej Klekowski | 1-0 | 58 | Open |
| 677 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 2 | Jacob Templen Grave | Maciej Klekowski | 1-0 | 62 | Open |
| 678 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 1 | Maciej Klekowski | Jaka Brilej | 1-0 | 19 | Open |
| 679 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 8 | Maciej Klekowski | David Paravyan | 1/2-1/2 | 86 | Open |
| 680 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 7 | Eric Hansen | Maciej Klekowski | 1-0 | 31 | Open |
| 681 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 6 | Maciej Klekowski | Parham Maghsoodloo | 0-1 | 37 | Open |
| 682 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 5 | Maciej Klekowski | Sergei Zhigalko | 1-0 | 85 | Open |
| 683 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 4 | Alexander Rustemov | Maciej Klekowski | 0-1 | 36 | Open |
| 684 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 3 | Maciej Klekowski | Maxim Matlakov | 1-0 | 66 | Open |
| 685 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 2 | Marcel Beulen | Maciej Klekowski | 0-1 | 49 | Open |
| 686 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 1 | Maciej Klekowski | Alberto Guzman Moneo | 1/2-1/2 | 27 | Open |
| 687 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 3 | Santiago Quinones Garcia | Maciej Klekowski | 1-0 | 20 | Open |
| 688 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 2 | Maciej Klekowski | Hayk Mirimanian | 0-1 | 43 | Open |
| 689 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 1 | Aleksandar Topalov | Maciej Klekowski | 0-1 | 42 | Open |
| 690 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 3 | Tobias Lang Nilsen | Maciej Klekowski | 1/2-1/2 | 25 | Open |
| 691 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 2 | Maciej Klekowski | Rafal Szyszylo | 1-0 | 59 | Open |
| 692 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 1 | Ronan Le Goff | Maciej Klekowski | 1-0 | 34 | Open |
| 693 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 7 | Martyn Kravtsiv | Maciej Klekowski | 1-0 | 30 | Open |
| 694 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 7 | Maciej Klekowski | V Pranav | 1/2-1/2 | 67 | Open |
| 695 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 6 | Damir Ismagilov | Maciej Klekowski | 0-1 | 59 | Open |
| 696 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 6 | Maciej Klekowski | Anatoly Donskov | 1-0 | 39 | Open |
| 697 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 5 | Anton Korobov | Maciej Klekowski | 1-0 | 68 | Open |
| 698 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 5 | Hrant Melkumyan | Maciej Klekowski | 1-0 | 52 | Open |
| 699 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 4 | Maciej Klekowski | Oliver Wartiovaara | 1-0 | 23 | Open |
| 700 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 4 | Maciej Klekowski | Roy Vagman | 1-0 | 41 | Open |
| 701 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 3 | Erik Ronka | Maciej Klekowski | 0-1 | 56 | Open |
| 702 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 3 | Maciej Klekowski | Gata Kamsky | 0-1 | 56 | Open |
| 703 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 2 | Mike Sailer | Maciej Klekowski | 0-1 | 48 | Open |
| 704 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 2 | Maciej Klekowski | Lucas Foerster-Yialamas | 1-0 | 78 | Open |
| 705 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 1 | Shane Melaugh | Maciej Klekowski | 1-0 | 36 | Open |
| 706 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 1 | Maciej Klekowski | Nick Figorito | 1-0 | 52 | Open |
| 707 | 2022-12-20 | Titled Tue 20th Dec Early | chess.com INT | 7 | Maciej Klekowski | Ekaterina Goltseva | 0-1 | 14 | Open |
| 708 | 2022-12-20 | Titled Tue 20th Dec Early | chess.com INT | 6 | Axel Bachmann | Maciej Klekowski | 1-0 | 65 | Open |
| 709 | 2022-12-20 | Titled Tue 20th Dec Early | chess.com INT | 5 | Erik Ronka | Maciej Klekowski | 0-1 | 81 | Open |
| 710 | 2022-12-20 | Titled Tue 20th Dec Early | chess.com INT | 4 | Maciej Klekowski | Ioannis Kalogeris | 1-0 | 48 | Open |
| 711 | 2022-12-20 | Titled Tue 20th Dec Early | chess.com INT | 3 | Jonathan Pein | Maciej Klekowski | 0-1 | 52 | Open |
| 712 | 2022-12-20 | Titled Tue 20th Dec Early | chess.com INT | 2 | Maciej Klekowski | Irina Petrova | 1-0 | 43 | Open |
| 713 | 2022-12-18 | European Rapid 2022 | Katowice POL | 9.8 | Maciej Klekowski | Helgi Dam Ziska | 1/2-1/2 | 65 | Open |
| 714 | 2022-12-18 | European Rapid 2022 | Katowice POL | 8.27 | Domen Tisaj | Maciej Klekowski | 0-1 | 29 | Open |
| 715 | 2022-12-18 | European Rapid 2022 | Katowice POL | 7.43 | Maciej Klekowski | Theodoros Varvadoukas | 1-0 | 32 | Open |
| 716 | 2022-12-18 | European Rapid 2022 | Katowice POL | 11.39 | Maciej Klekowski | Jonas Wyss | 1-0 | 32 | Open |
| 717 | 2022-12-18 | European Rapid 2022 | Katowice POL | 10.11 | Maxime Lagarde | Maciej Klekowski | 1-0 | 19 | Open |
| 718 | 2022-12-17 | European Rapid 2022 | Katowice POL | 6.13 | Daniil Yuffa | Maciej Klekowski | 1-0 | 40 | Open |
| 719 | 2022-12-17 | European Rapid 2022 | Katowice POL | 5.9 | Maciej Klekowski | Alexandra Kosteniuk | 1/2-1/2 | 77 | Open |
| 720 | 2022-12-17 | European Rapid 2022 | Katowice POL | 4.35 | Maciej Klekowski | Filip Cukrowski | 1-0 | 28 | Open |
| 721 | 2022-12-17 | European Rapid 2022 | Katowice POL | 3.44 | Modestas Ziogas | Maciej Klekowski | 0-1 | 29 | Open |
| 722 | 2022-12-17 | European Rapid 2022 | Katowice POL | 2.54 | Maciej Klekowski | Adam Kopaczewski | 1-0 | 69 | Open |
| 723 | 2022-12-17 | European Rapid 2022 | Katowice POL | 1.57 | Borys Witczak | Maciej Klekowski | 0-1 | 62 | Open |
| 724 | 2022-12-16 | European Blitz 2022 | Katowice POL | 9.39 | Michalina Rudzinska | Maciej Klekowski | 0-1 | 48 | Open |
| 725 | 2022-12-16 | European Blitz 2022 | Katowice POL | 8.16 | Igor Kowalski | Maciej Klekowski | 1-0 | 68 | Open |
| 726 | 2022-12-16 | European Blitz 2022 | Katowice POL | 7.16 | Maciej Klekowski | Igor Kowalski | 0-1 | 36 | Open |
| 727 | 2022-12-16 | European Blitz 2022 | Katowice POL | 6.21 | Maciej Klekowski | Xavier Martinez Pla | 1-0 | 39 | Open |
| 728 | 2022-12-16 | European Blitz 2022 | Katowice POL | 5.21 | Xavier Martinez Pla | Maciej Klekowski | 0-1 | 30 | Open |
| 729 | 2022-12-16 | European Blitz 2022 | Katowice POL | 4.25 | Spela Kolaric | Maciej Klekowski | 0-1 | 0 | Open |
| 730 | 2022-12-16 | European Blitz 2022 | Katowice POL | 3.25 | Maciej Klekowski | Spela Kolaric | 1-0 | 21 | Open |
| 731 | 2022-12-16 | European Blitz 2022 | Katowice POL | 22.4 | Maciej Klekowski | Jaime Santos Latasa | 1-0 | 35 | Open |
| 732 | 2022-12-16 | European Blitz 2022 | Katowice POL | 21.4 | Jaime Santos Latasa | Maciej Klekowski | 0-1 | 43 | Open |
| 733 | 2022-12-16 | European Blitz 2022 | Katowice POL | 20.15 | Oskar Wieczorek | Maciej Klekowski | 0-1 | 53 | Open |
| 734 | 2022-12-16 | European Blitz 2022 | Katowice POL | 2.25 | Maciej Klekowski | Mateusz Myrmus | 1-0 | 31 | Open |
| 735 | 2022-12-16 | European Blitz 2022 | Katowice POL | 19.15 | Maciej Klekowski | Oskar Wieczorek | 1-0 | 42 | Open |
| 736 | 2022-12-16 | European Blitz 2022 | Katowice POL | 18.3 | Maciej Klekowski | Michael Adams | 1/2-1/2 | 80 | Open |
| 737 | 2022-12-16 | European Blitz 2022 | Katowice POL | 17.3 | Michael Adams | Maciej Klekowski | 1-0 | 33 | Open |
| 738 | 2022-12-16 | European Blitz 2022 | Katowice POL | 16.14 | Hannes Stefansson | Maciej Klekowski | 0-1 | 25 | Open |
| 739 | 2022-12-16 | European Blitz 2022 | Katowice POL | 15.14 | Maciej Klekowski | Hannes Stefansson | 1-0 | 65 | Open |
| 740 | 2022-12-16 | European Blitz 2022 | Katowice POL | 14.1 | Maciej Klekowski | Antoni Kozak | 0-1 | 62 | Open |
| 741 | 2022-12-16 | European Blitz 2022 | Katowice POL | 13.1 | Antoni Kozak | Maciej Klekowski | 0-1 | 63 | Open |
| 742 | 2022-12-16 | European Blitz 2022 | Katowice POL | 12.25 | Semen Mitusov | Maciej Klekowski | 0-1 | 54 | Open |
| 743 | 2022-12-16 | European Blitz 2022 | Katowice POL | 11.25 | Maciej Klekowski | Semen Mitusov | 1-0 | 27 | Open |
| 744 | 2022-12-16 | European Blitz 2022 | Katowice POL | 10.39 | Maciej Klekowski | Michalina Rudzinska | 1-0 | 26 | Open |
| 745 | 2022-12-16 | European Blitz 2022 | Katowice POL | 1.25 | Mateusz Myrmus | Maciej Klekowski | 0-1 | 24 | Open |
| 746 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 3 | Dariusz Swiercz | Maciej Klekowski | 1-0 | 34 | Open |
| 747 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 2 | Marko Sokac | Maciej Klekowski | 0-1 | 37 | Open |
| 748 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 1 | Maciej Klekowski | Jan-Krzysztof Duda | 0-1 | 41 | Open |
| 749 | 2022-10-30 | 20th BCC Open 2022 | Chiang Mai THA | 9.5 | Maciej Klekowski | Grzegorz Nasuta | 1/2-1/2 | 11 | Open |
| 750 | 2022-10-29 | 20th BCC Open 2022 | Chiang Mai THA | 8.3 | Hrant Melkumyan | Maciej Klekowski | 1/2-1/2 | 80 | Open |
| 751 | 2022-10-27 | 20th BCC Open 2022 | Chiang Mai THA | 6.4 | Yu Tian Poh | Maciej Klekowski | 1/2-1/2 | 22 | Open |
| 752 | 2022-10-26 | 20th BCC Open 2022 | Chiang Mai THA | 5.4 | Maciej Klekowski | Surya Shekhar Ganguly | 1-0 | 38 | Open |
| 753 | 2022-10-25 | 20th BCC Open 2022 | Chiang Mai THA | 4.3 | Andrey Kvon | Maciej Klekowski | 1/2-1/2 | 17 | Open |
| 754 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 1 | Vitor Hugo Vieira Ferreira | Maciej Klekowski | 1-0 | 54 | Open |
| 755 | 2022-10-24 | 20th BCC Open 2022 | Chiang Mai THA | 3.12 | Maciej Klekowski | Anadkat Kartavya | 1-0 | 28 | Open |
| 756 | 2022-10-18 | Titled Tue 18th Oct Early | chess.com INT | 2 | Jakub Seemann | Maciej Klekowski | 1/2-1/2 | 59 | Open |
| 757 | 2022-10-18 | Titled Tue 18th Oct Early | chess.com INT | 1 | Maciej Klekowski | Asghar Golizadeh | 1-0 | 47 | Open |
| 758 | 2022-09-11 | TCh-POL 1st League 2022 | Sypniewo POL | 9.2 | Maciej Klekowski | Zbynek Hracek | 1/2-1/2 | 9 | Open |
| 759 | 2022-09-10 | TCh-POL 1st League 2022 | Sypniewo POL | 8.4 | Jan Klimkowski | Maciej Klekowski | 1/2-1/2 | 33 | Open |
| 760 | 2022-09-09 | TCh-POL 1st League 2022 | Sypniewo POL | 7.5 | Maciej Klekowski | Lukasz Nowak | 1/2-1/2 | 20 | Open |
| 761 | 2022-09-08 | TCh-POL 1st League 2022 | Sypniewo POL | 6.7 | Radoslaw Psyk | Maciej Klekowski | 1/2-1/2 | 43 | Open |
| 762 | 2022-09-06 | TCh-POL 1st League 2022 | Sypniewo POL | 4.7 | Marcin Sieciechowicz | Maciej Klekowski | 1/2-1/2 | 19 | Open |
| 763 | 2022-09-05 | TCh-POL 1st League 2022 | Sypniewo POL | 3.4 | Piotr Sabuk | Maciej Klekowski | 1-0 | 40 | Open |
| 764 | 2022-09-04 | TCh-POL 1st League 2022 | Sypniewo POL | 2.3 | Maciej Klekowski | Filip Cukrowski | 1-0 | 38 | Open |
| 765 | 2022-09-03 | TCh-POL 1st League 2022 | Sypniewo POL | 1.4 | Piotr Szymanski | Maciej Klekowski | 1/2-1/2 | 31 | Open |
| 766 | 2022-08-17 | 49th TCh-GRE 2022 | Thessaloniki GRE | 7.3 | Alexei Shirov | Maciej Klekowski | 1-0 | 25 | Open |
| 767 | 2022-08-16 | 49th TCh-GRE 2022 | Thessaloniki GRE | 6.6 | Maciej Klekowski | Szymon Gumularz | 1/2-1/2 | 31 | Open |
| 768 | 2022-08-15 | 49th TCh-GRE 2022 | Thessaloniki GRE | 5.6 | Tsvetan Stoyanov | Maciej Klekowski | 1-0 | 29 | Open |
| 769 | 2022-08-14 | 49th TCh-GRE 2022 | Thessaloniki GRE | 4.3 | Maciej Klekowski | Bogdan-Daniel Deac | 0-1 | 58 | Open |
| 770 | 2022-08-13 | 49th TCh-GRE 2022 | Thessaloniki GRE | 3.6 | Spyridon Skembris | Maciej Klekowski | 1/2-1/2 | 24 | Open |
| 771 | 2022-08-13 | 49th TCh-GRE 2022 | Thessaloniki GRE | 2.2 | Maciej Klekowski | Andreas Heimann | 1/2-1/2 | 31 | Open |
| 772 | 2022-08-12 | 49th TCh-GRE 2022 | Thessaloniki GRE | 1.1 | Maciej Klekowski | Imre Jr. Hera | 1/2-1/2 | 36 | Open |
| 773 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 9.1 | Maciej Klekowski | Piotr Brodowski | 1-0 | 31 | Open |
| 774 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 8.1 | Oskar Wieczorek | Maciej Klekowski | 1/2-1/2 | 57 | Open |
| 775 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 7.1 | Maciej Klekowski | Michal Koziorowicz | 1-0 | 29 | Open |
| 776 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 6.1 | Grzegorz Nasuta | Maciej Klekowski | 0-1 | 26 | Open |
| 777 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 5.1 | Maciej Klekowski | Bartlomiej Heberla | 1-0 | 59 | Open |
| 778 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 4.2 | Krystian Kuzmicz | Maciej Klekowski | 0-1 | 46 | Open |
| 779 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 3.3 | Maciej Klekowski | Jan Adamski | 1-0 | 48 | Open |
| 780 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 2.3 | Adam Lasota | Maciej Klekowski | 0-1 | 28 | Open |
| 781 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 11.1 | Maciej Klekowski | Lukasz Licznerski | 1-0 | 40 | Open |
| 782 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 10.1 | Igor Kowalski | Maciej Klekowski | 0-1 | 32 | Open |
| 783 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 1.3 | Maciej Klekowski | Marek Prus | 1-0 | 40 | Open |
| 784 | 2022-06-04 | Charity Match POL-UKR | chess.com INT | 2 | Yuri Vovk | Maciej Klekowski | 1-0 | 29 | Open |
| 785 | 2022-06-04 | Charity Match POL-UKR | chess.com INT | 1 | Maciej Klekowski | Yuri Vovk | 1/2-1/2 | 45 | Open |
| 786 | 2022-05-24 | Titled Tue 24th May Early | chess.com INT | 6 | Maciej Klekowski | Ranindu Dilshan Liyanage | 0-1 | 18 | Open |
| 787 | 2022-05-24 | Titled Tue 24th May Early | chess.com INT | 5 | Gilbert Elroy Tarigan | Maciej Klekowski | 0-1 | 39 | Open |
| 788 | 2022-05-24 | Titled Tue 24th May Early | chess.com INT | 4 | Maciej Klekowski | Denis Lazavik | 0-1 | 32 | Open |
| 789 | 2022-05-24 | Titled Tue 24th May Early | chess.com INT | 3 | Maciej Klekowski | Mohamed Ezat | 1-0 | 40 | Open |
| 790 | 2022-05-24 | Titled Tue 24th May Early | chess.com INT | 2 | Anna M. Sargsyan | Maciej Klekowski | 0-1 | 61 | Open |
| 791 | 2022-05-24 | Titled Tue 24th May Early | chess.com INT | 1 | Maciej Klekowski | Henry Lopez | 1-0 | 19 | Open |
| 792 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 9 | Grigoriy Oparin | Maciej Klekowski | 0-1 | 40 | Open |
| 793 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 8 | A.R. Saleh Salem | Maciej Klekowski | 1-0 | 46 | Open |
| 794 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 7 | Maciej Klekowski | Ori Kobo | 1-0 | 33 | Open |
| 795 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 6 | Maciej Klekowski | Alexey Sarana | 0-1 | 44 | Open |
| 796 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 5 | Aleksandr Shimanov | Maciej Klekowski | 0-1 | 75 | Open |
| 797 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 4 | Maksim Chigaev | Maciej Klekowski | 1/2-1/2 | 74 | Open |
| 798 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 3 | Maciej Klekowski | Aleksandar Indjic | 1-0 | 74 | Open |
| 799 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 2 | Maciej Klekowski | Christian Polster | 1-0 | 51 | Open |
| 800 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 1 | Enzo Federzoni | Maciej Klekowski | 0-1 | 68 | Open |
| 801 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 11 | Maciej Klekowski | Raunak Sadhwani | 0-1 | 34 | Open |
| 802 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 10 | Maciej Klekowski | Sanan Sjugirov | 1-0 | 29 | Open |
| 803 | 2022-04-25 | 53rd Italian Teams Final | Montesilvano ITA | 2.8 | Kenneth Terence Solomon | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 804 | 2022-04-24 | 53rd Italian Teams Final | Montesilvano ITA | 1.7 | Luca Jr Moroni | Maciej Klekowski | 1/2-1/2 | 46 | Open |
| 805 | 2022-04-24 | 53rd Italian Teams Final | Montesilvano ITA | 1.11 | Maciej Klekowski | Luca Jr Moroni | 1/2-1/2 | 81 | Open |
| 806 | 2022-04-23 | 53rd Italian Teams GpA | Montesilvano ITA | 7.3 | Florian Kaczur | Maciej Klekowski | 1/2-1/2 | 19 | Open |
| 807 | 2022-04-22 | 53rd Italian Teams GpA | Montesilvano ITA | 6.3 | Maciej Klekowski | Ivan Saric | 0-1 | 38 | Open |
| 808 | 2022-04-22 | 53rd Italian Teams GpA | Montesilvano ITA | 5.2 | Lorenzo Lodici | Maciej Klekowski | 0-1 | 47 | Open |
| 809 | 2022-04-21 | 53rd Italian Teams GpA | Montesilvano ITA | 4.4 | Maciej Klekowski | Bence Korpa | 0-1 | 29 | Open |
| 810 | 2022-04-20 | 53rd Italian Teams GpA | Montesilvano ITA | 3.1 | Maciej Klekowski | Milan Drasko | 1-0 | 35 | Open |
| 811 | 2022-04-20 | 53rd Italian Teams GpA | Montesilvano ITA | 2.4 | Edoardo Di Benedetto | Maciej Klekowski | 1/2-1/2 | 24 | Open |
| 812 | 2022-04-19 | 53rd Italian Teams GpA | Montesilvano ITA | 1.2 | Maciej Klekowski | Kenneth Terence Solomon | 1/2-1/2 | 42 | Open |
| 813 | 2022-04-09 | PGNiG Polish Cup Elblag | Elblag POL | 6.6 | Maciej Klekowski | Jan Klimkowski | 0-1 | 51 | Open |
| 814 | 2022-04-09 | PGNiG Polish Cup Elblag | Elblag POL | 5.9 | Jakub Fus | Maciej Klekowski | 0-1 | 39 | Open |
| 815 | 2022-04-09 | PGNiG Polish Cup Elblag | Elblag POL | 2.7 | Maciej Klekowski | Liwia Jarocka | 1/2-1/2 | 70 | Open |
| 816 | 2022-04-09 | PGNiG Polish Cup Elblag | Elblag POL | 1.6 | Dominik Fudala | Maciej Klekowski | 0-1 | 44 | Open |
| 817 | 2022-01-25 | Titled Tuesday 25th Jan | chess.com INT | 2 | Maciej Klekowski | Vladimir Demin | 0-1 | 51 | Open |
| 818 | 2022-01-25 | Titled Tuesday 25th Jan | chess.com INT | 1 | Anastasia Zanan | Maciej Klekowski | 0-1 | 15 | Open |
| 819 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 21.52 | Mateusz Bartel | Maciej Klekowski | 1-0 | 31 | Open |
| 820 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 20.49 | Maciej Klekowski | Timur Gareyev | 0-1 | 13 | Open |
| 821 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 19.4 | Fidel Corrales Jimenez | Maciej Klekowski | 1-0 | 36 | Open |
| 822 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 18.46 | Maciej Klekowski | Alexandr Predke | 1-0 | 68 | Open |
| 823 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 17.56 | Andrei Volokitin | Maciej Klekowski | 0-1 | 27 | Open |
| 824 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 16.54 | Maciej Klekowski | Aryan Tari | 1/2-1/2 | 70 | Open |
| 825 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 15.51 | Raunak Sadhwani | Maciej Klekowski | 1-0 | 48 | Open |
| 826 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 14.56 | Maciej Klekowski | Alvar Alonso Rosell | 1-0 | 84 | Open |
| 827 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 13.42 | Baadur Jobava | Maciej Klekowski | 1-0 | 23 | Open |
| 828 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 9.44 | Maciej Klekowski | David W L Howell | 0-1 | 66 | Open |
| 829 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 8.63 | Narayanan S L | Maciej Klekowski | 0-1 | 33 | Open |
| 830 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 7.61 | Maciej Klekowski | Zahar Efimenko | 1/2-1/2 | 55 | Open |
| 831 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 6.47 | Ivan Cheparinov | Maciej Klekowski | 1-0 | 39 | Open |
| 832 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 5.66 | Maciej Klekowski | Stelios Halkias | 1-0 | 62 | Open |
| 833 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 4.48 | Vasif Durarbayli | Maciej Klekowski | 1-0 | 42 | Open |
| 834 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 3.17 | Maciej Klekowski | Anish Giri | 0-1 | 60 | Open |
| 835 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 2.51 | Peter Michalik | Maciej Klekowski | 0-1 | 37 | Open |
| 836 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 12.55 | Maciej Klekowski | Klementy Sychev | 1-0 | 49 | Open |
| 837 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 11.66 | Oleg Vastrukhin | Maciej Klekowski | 0-1 | 33 | Open |
| 838 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 10.6 | Maksim Chigaev | Maciej Klekowski | 1-0 | 33 | Open |
| 839 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 1.47 | Maciej Klekowski | Martyn Kravtsiv | 1/2-1/2 | 40 | Open |
| 840 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 13.71 | Maciej Klekowski | Krzysztof Jakubowski | 1/2-1/2 | 11 | Open |
| 841 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 12.65 | Erigaisi Arjun | Maciej Klekowski | 1-0 | 45 | Open |
| 842 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 11.61 | Maciej Klekowski | Javokhir Sindarov | 0-1 | 38 | Open |
| 843 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 10.42 | Aleksey Dreev | Maciej Klekowski | 1-0 | 48 | Open |
| 844 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 9.65 | Maciej Klekowski | Jan Klimkowski | 1-0 | 31 | Open |
| 845 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 8.64 | Maciej Klekowski | Kristian Stuvik Holm | 1/2-1/2 | 42 | Open |
| 846 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 7.71 | Oskar Wieczorek | Maciej Klekowski | 0-1 | 33 | Open |
| 847 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 6.74 | Maciej Klekowski | Felix Blohberger | 1/2-1/2 | 40 | Open |
| 848 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 5.77 | Jesper Sondergaard Thybo | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 849 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 4.69 | Maciej Klekowski | Shant Sargsyan | 0-1 | 39 | Open |
| 850 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 3.34 | Anton Demchenko | Maciej Klekowski | 1-0 | 70 | Open |
| 851 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 2.8 | Semetei Tologon tegin | Maciej Klekowski | 0-1 | 50 | Open |
| 852 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 1.6 | Maciej Klekowski | Fabiano Caruana | 0-1 | 64 | Open |
| 853 | 2021-12-19 | European Rapid 2021 | Katowice POL | 9.16 | Damian Lewtak | Maciej Klekowski | 0-1 | 33 | Open |
| 854 | 2021-12-19 | European Rapid 2021 | Katowice POL | 8.12 | Maciej Klekowski | Marek Zakrzewski | 1/2-1/2 | 46 | Open |
| 855 | 2021-12-19 | European Rapid 2021 | Katowice POL | 7.3 | Piotr Piesik | Maciej Klekowski | 1-0 | 72 | Open |
| 856 | 2021-12-19 | European Rapid 2021 | Katowice POL | 11.5 | Piotr Brodowski | Maciej Klekowski | 1-0 | 48 | Open |
| 857 | 2021-12-19 | European Rapid 2021 | Katowice POL | 10.9 | Maciej Klekowski | Alexandros Papasimakopoulos | 1-0 | 55 | Open |
| 858 | 2021-12-18 | European Rapid 2021 | Katowice POL | 6.2 | Maciej Klekowski | Emil Mirzoev | 1/2-1/2 | 13 | Open |
| 859 | 2021-12-18 | European Rapid 2021 | Katowice POL | 5.6 | Oskar Wieczorek | Maciej Klekowski | 0-1 | 39 | Open |
| 860 | 2021-12-18 | European Rapid 2021 | Katowice POL | 4.9 | Maciej Klekowski | Filip Cukrowski | 1-0 | 69 | Open |
| 861 | 2021-12-18 | European Rapid 2021 | Katowice POL | 3.11 | Ekaterini Pavlidou | Maciej Klekowski | 0-1 | 29 | Open |
| 862 | 2021-12-18 | European Rapid 2021 | Katowice POL | 2.12 | Maciej Klekowski | Maria Malicka | 1-0 | 29 | Open |
| 863 | 2021-12-18 | European Rapid 2021 | Katowice POL | 1.12 | Dawid Dobosiewicz | Maciej Klekowski | 0-1 | 32 | Open |
| 864 | 2021-12-17 | European Blitz 2021 | Katowice POL | 9.28 | Maciej Klekowski | Mariusz Kowalczyk | 1-0 | 34 | Open |
| 865 | 2021-12-17 | European Blitz 2021 | Katowice POL | 8.14 | Maciej Klekowski | Nazar Ustianovich | 0-1 | 53 | Open |
| 866 | 2021-12-17 | European Blitz 2021 | Katowice POL | 7.14 | Nazar Ustianovich | Maciej Klekowski | 1/2-1/2 | 57 | Open |
| 867 | 2021-12-17 | European Blitz 2021 | Katowice POL | 5.44 | Maciej Klekowski | Michal Mazurkiewicz | 1-0 | 0 | Open |
| 868 | 2021-12-17 | European Blitz 2021 | Katowice POL | 4.111 | Maciej Klekowski | Krzysztof Jurkiewicz | 1-0 | 0 | Open |
| 869 | 2021-12-17 | European Blitz 2021 | Katowice POL | 3.111 | Krzysztof Jurkiewicz | Maciej Klekowski | 0-1 | 0 | Open |
| 870 | 2021-12-17 | European Blitz 2021 | Katowice POL | 22.2 | Anton Demchenko | Maciej Klekowski | 1-0 | 55 | Open |
| 871 | 2021-12-17 | European Blitz 2021 | Katowice POL | 21.2 | Maciej Klekowski | Anton Demchenko | 1-0 | 53 | Open |
| 872 | 2021-12-17 | European Blitz 2021 | Katowice POL | 20.1 | Maciej Klekowski | Jan-Krzysztof Duda | 1/2-1/2 | 38 | Open |
| 873 | 2021-12-17 | European Blitz 2021 | Katowice POL | 2.21 | Olga Tribushnaya | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 874 | 2021-12-17 | European Blitz 2021 | Katowice POL | 19.1 | Jan-Krzysztof Duda | Maciej Klekowski | 0-1 | 22 | Open |
| 875 | 2021-12-17 | European Blitz 2021 | Katowice POL | 18.4 | Jakub Kosakowski | Maciej Klekowski | 0-1 | 46 | Open |
| 876 | 2021-12-17 | European Blitz 2021 | Katowice POL | 17.4 | Maciej Klekowski | Jakub Kosakowski | 1-0 | 42 | Open |
| 877 | 2021-12-17 | European Blitz 2021 | Katowice POL | 16.2 | Maciej Klekowski | Vahe Danielyan | 1-0 | 42 | Open |
| 878 | 2021-12-17 | European Blitz 2021 | Katowice POL | 15.2 | Vahe Danielyan | Maciej Klekowski | 1-0 | 55 | Open |
| 879 | 2021-12-17 | European Blitz 2021 | Katowice POL | 14.5 | Jacek Gdanski | Maciej Klekowski | 0-1 | 59 | Open |
| 880 | 2021-12-17 | European Blitz 2021 | Katowice POL | 13.5 | Maciej Klekowski | Jacek Gdanski | 1-0 | 32 | Open |
| 881 | 2021-12-17 | European Blitz 2021 | Katowice POL | 11.17 | Kacper Kacprzak | Maciej Klekowski | 0-1 | 44 | Open |
| 882 | 2021-12-17 | European Blitz 2021 | Katowice POL | 10.28 | Mariusz Kowalczyk | Maciej Klekowski | 0-1 | 49 | Open |
| 883 | 2021-12-17 | European Blitz 2021 | Katowice POL | 1.21 | Maciej Klekowski | Olga Tribushnaya | 1-0 | 34 | Open |
| 884 | 2021-10-22 | Evgeny Sveshnikov Mem | lichess.org INT | 1 | Valeriy Khabichev | Maciej Klekowski | 1-0 | 6 | Open |
| 885 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 4.3 | Szymon Gumularz | Maciej Klekowski | 0-1 | 51 | Open |
| 886 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 4.2 | Szymon Gumularz | Maciej Klekowski | 1/2-1/2 | 40 | Open |
| 887 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 4.1 | Maciej Klekowski | Szymon Gumularz | 1/2-1/2 | 50 | Open |
| 888 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 3.2 | Jakub Kosakowski | Maciej Klekowski | 0-1 | 46 | Open |
| 889 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 3.1 | Maciej Klekowski | Jakub Kosakowski | 1-0 | 29 | Open |
| 890 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 2.2 | Aleksandra Lach | Maciej Klekowski | 0-1 | 47 | Open |
| 891 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 2.1 | Maciej Klekowski | Aleksandra Lach | 1-0 | 69 | Open |
| 892 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 1.2 | Jonasz Baum | Maciej Klekowski | 0-1 | 39 | Open |
| 893 | 2021-09-19 | PGNiG POL Bydgoszcz KO | Bydgoszcz POL | 1.1 | Maciej Klekowski | Jonasz Baum | 1-0 | 50 | Open |
| 894 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 9.1 | Bartosz Socko | Maciej Klekowski | 1/2-1/2 | 81 | Open |
| 895 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 8.1 | Maciej Klekowski | Kosma Pacan-Milej | 1-0 | 61 | Open |
| 896 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 7.1 | Zbigniew Pakleza | Maciej Klekowski | 1/2-1/2 | 48 | Open |
| 897 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 6.3 | Maciej Klekowski | Mateusz Kolosowski | 1-0 | 46 | Open |
| 898 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 5.3 | Kamil Stachowiak | Maciej Klekowski | 0-1 | 37 | Open |
| 899 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 4.3 | Maciej Klekowski | Alicja Sliwicka | 1-0 | 50 | Open |
| 900 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 3.4 | Franciszek Sernecki | Maciej Klekowski | 0-1 | 48 | Open |
| 901 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 2.4 | Maciej Klekowski | Sebastian Poltorak | 1-0 | 37 | Open |
| 902 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 1.4 | Szymon Zajac | Maciej Klekowski | 0-1 | 21 | Open |
| 903 | 2021-09-12 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 9.1 | Maciej Klekowski | Jacek Tomczak | 1/2-1/2 | 19 | Open |
| 904 | 2021-09-11 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 8.6 | Rafal Antoniewski | Maciej Klekowski | 1/2-1/2 | 6 | Open |
| 905 | 2021-09-10 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 7.7 | Maciej Klekowski | Mateusz Bobula | 0-1 | 49 | Open |
| 906 | 2021-09-09 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 6.9 | Aleksander Kaczmarek | Maciej Klekowski | 1/2-1/2 | 21 | Open |
| 907 | 2021-09-08 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 5.7 | Maciej Klekowski | Stanislaw Zylka | 1/2-1/2 | 47 | Open |
| 908 | 2021-09-07 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 4.5 | Maciej Klekowski | Mateusz Paszewski | 1-0 | 40 | Open |
| 909 | 2021-09-06 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 3.2 | Igor Kovalenko | Maciej Klekowski | 1-0 | 41 | Open |
| 910 | 2021-09-05 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 2.5 | Maciej Klekowski | Jakub Maciejczak | 1-0 | 28 | Open |
| 911 | 2021-09-04 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 1.5 | Damian Lewtak | Maciej Klekowski | 1/2-1/2 | 35 | Open |
| 912 | 2021-08-08 | PGNiG POL Cup Lodz KO | Lodz POL | 3.2 | Bartosz Socko | Maciej Klekowski | 1-0 | 47 | Open |
| 913 | 2021-08-08 | PGNiG POL Cup Lodz KO | Lodz POL | 3.1 | Maciej Klekowski | Bartosz Socko | 0-1 | 51 | Open |
| 914 | 2021-08-08 | PGNiG POL Cup Lodz KO | Lodz POL | 2.2 | Maciej Klekowski | Marcin Tazbir | 1-0 | 44 | Open |
| 915 | 2021-08-08 | PGNiG POL Cup Lodz KO | Lodz POL | 2.1 | Marcin Tazbir | Maciej Klekowski | 0-1 | 38 | Open |
| 916 | 2021-08-08 | PGNiG POL Cup Lodz KO | Lodz POL | 1.2 | Piotr Renkowski | Maciej Klekowski | 0-1 | 32 | Open |
| 917 | 2021-08-08 | PGNiG POL Cup Lodz KO | Lodz POL | 1.1 | Maciej Klekowski | Piotr Renkowski | 1-0 | 20 | Open |
| 918 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 9.5 | Kamil Stachowiak | Maciej Klekowski | 0-1 | 39 | Open |
| 919 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 8.8 | Maciej Klekowski | Arkadiusz Skawinski | 1-0 | 40 | Open |
| 920 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 7.13 | Kacper Kacprzak | Maciej Klekowski | 0-1 | 30 | Open |
| 921 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 6.8 | Maciej Klekowski | Adam Scibior | 1/2-1/2 | 103 | Open |
| 922 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 5.2 | Miroslaw Lewicki | Maciej Klekowski | 1-0 | 37 | Open |
| 923 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 4.4 | Maciej Klekowski | Michal Bartel | 1-0 | 33 | Open |
| 924 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 3.5 | Filip Luczak | Maciej Klekowski | 0-1 | 37 | Open |
| 925 | 2021-07-18 | PGNiG TERMIKA POL Cup KO | Opole POL | 2.2 | Maciej Klekowski | Pawel Jaracz | 0-1 | 25 | Open |
| 926 | 2021-07-18 | PGNiG TERMIKA POL Cup KO | Opole POL | 1.2 | Miroslaw Lewicki | Maciej Klekowski | 1/2-1/2 | 46 | Open |
| 927 | 2021-07-18 | PGNiG TERMIKA POL Cup KO | Opole POL | 1.1 | Maciej Klekowski | Miroslaw Lewicki | 1-0 | 39 | Open |
| 928 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 9.1 | Lukasz Cyborowski | Maciej Klekowski | 1/2-1/2 | 8 | Open |
| 929 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 8.1 | Maciej Klekowski | Bartosz Socko | 1-0 | 40 | Open |
| 930 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 7.1 | Igor Janik | Maciej Klekowski | 0-1 | 43 | Open |
| 931 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 6.4 | Maciej Klekowski | Kamil Stachowiak | 1-0 | 22 | Open |
| 932 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 5.8 | Julia Antolak | Maciej Klekowski | 0-1 | 27 | Open |
| 933 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 4.15 | Maciej Klekowski | Mateusz Hasterok | 1-0 | 37 | Open |
| 934 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 3.2 | Patryk Stanisz | Maciej Klekowski | 0-1 | 30 | Open |
| 935 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 2.2 | Maciej Klekowski | Andrzej Swiatnicki | 1-0 | 36 | Open |
| 936 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 1.2 | Patryk Ursnik | Maciej Klekowski | 0-1 | 38 | Open |
| 937 | 2021-07-04 | 9th POL-HUN Rapid 2021 | Katowice POL | 9.2 | Alicja Sliwicka | Maciej Klekowski | 1-0 | 29 | Open |
| 938 | 2021-07-04 | 9th POL-HUN Rapid 2021 | Katowice POL | 8.2 | Maciej Klekowski | Krzysztof Jakubowski | 1/2-1/2 | 32 | Open |
| 939 | 2021-07-04 | 9th POL-HUN Rapid 2021 | Katowice POL | 7.2 | Marcin Sieciechowicz | Maciej Klekowski | 0-1 | 42 | Open |
| 940 | 2021-07-04 | 9th POL-HUN Rapid 2021 | Katowice POL | 6.1 | Maciej Klekowski | Bartlomiej Heberla | 0-1 | 59 | Open |
| 941 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 5.1 | Piotr Piesik | Maciej Klekowski | 0-1 | 49 | Open |
| 942 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 4.1 | Maciej Klekowski | Rafal Lubczynski | 1-0 | 79 | Open |
| 943 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 3.1 | Krzysztof Szczurek | Maciej Klekowski | 0-1 | 32 | Open |
| 944 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 2.1 | Maciej Klekowski | Agata Binkowska | 1-0 | 22 | Open |
| 945 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 1.1 | Blazej Bryk | Maciej Klekowski | 0-1 | 24 | Open |
| 946 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 6 | Maciej Klekowski | Dmitrij Kollars | 0-1 | 40 | Open |
| 947 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 5 | Mika Karttunen | Maciej Klekowski | 0-1 | 34 | Open |
| 948 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 4 | Denis Lazavik | Maciej Klekowski | 1-0 | 42 | Open |
| 949 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 3 | Maciej Klekowski | Leonid Sawlin | 1-0 | 43 | Open |
| 950 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 2 | Armen Proudian | Maciej Klekowski | 0-1 | 43 | Open |
| 951 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 1 | Maciej Klekowski | Asa Hoffmann | 1-0 | 36 | Open |
| 952 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Andras Dankhazi | Maciej Klekowski | 0-1 | 52 | Open |
| 953 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Toivo Keinanen | Maciej Klekowski | 0-1 | 39 | Open |
| 954 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Rasmus Svane | Maciej Klekowski | 0-1 | 33 | Open |
| 955 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Georg Seul | Maciej Klekowski | 1/2-1/2 | 31 | Open |
| 956 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Alexandros Papasimakopoulos | Maciej Klekowski | 0-1 | 33 | Open |
| 957 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Praggnanandhaa R | Maciej Klekowski | 1-0 | 66 | Open |
| 958 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Alexey Sarana | Maciej Klekowski | 1-0 | 39 | Open |
| 959 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Andrii Palchuk | Maciej Klekowski | 1-0 | 27 | Open |
| 960 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Orest Vovk | Maciej Klekowski | 0-1 | 51 | Open |
| 961 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Saparmyrat Atabayev | Maciej Klekowski | 0-1 | 81 | Open |
| 962 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Emin Ohanyan | Maciej Klekowski | 1-0 | 26 | Open |
| 963 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Samuel Weber | Maciej Klekowski | 1/2-1/2 | 45 | Open |
| 964 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Tuan Minh Le | Maciej Klekowski | 1-0 | 25 | Open |
| 965 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Nderim Saraci | 1-0 | 61 | Open |
| 966 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Deniz Arman | 1-0 | 76 | Open |
| 967 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Toivo Keinanen | 1-0 | 20 | Open |
| 968 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Rasmus Svane | 1/2-1/2 | 81 | Open |
| 969 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Alexandros Papasimakopoulos | 1/2-1/2 | 74 | Open |
| 970 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Konstantin Bazarov | 1-0 | 52 | Open |
| 971 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Zhamsaran Tsydypov | 0-1 | 56 | Open |
| 972 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Gawain C B Maroroa Jones | 0-1 | 51 | Open |
| 973 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Aditya Mittal | 1-0 | 29 | Open |
| 974 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Praggnanandhaa R | 0-1 | 32 | Open |
| 975 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Jung Min Seo | 1-0 | 40 | Open |
| 976 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Ante Saric | 1-0 | 66 | Open |
| 977 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Saparmyrat Atabayev | 1-0 | 20 | Open |
| 978 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Ilia Martinovici | 1-0 | 27 | Open |
| 979 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Emin Ohanyan | 0-1 | 47 | Open |
| 980 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Samvel Ter-Sahakyan | 1-0 | 71 | Open |
| 981 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Tuan Minh Le | 0-1 | 36 | Open |
| 982 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maciej Klekowski | Thomas Beerdsen | 1-0 | 16 | Open |
| 983 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 5 | Nicolas Brunner | Maciej Klekowski | 1/2-1/2 | 78 | Open |
| 984 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 4 | Javier Benitez Lozano | Maciej Klekowski | 1/2-1/2 | 63 | Open |
| 985 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 2 | Jens Ove Fries-Nielsen | Maciej Klekowski | 1-0 | 62 | Open |
| 986 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 1 | Maciej Klekowski | Haque Nayem | 1-0 | 47 | Open |
| 987 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Guha Mitrabha | Maciej Klekowski | 1-0 | 36 | Open |
| 988 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Zhamsaran Tsydypov | Maciej Klekowski | 1-0 | 75 | Open |
| 989 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Tryfon C Gavriel | Maciej Klekowski | 0-1 | 37 | Open |
| 990 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Zoran Jovanovic | Maciej Klekowski | 1-0 | 25 | Open |
| 991 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Olexandr Bortnyk | Maciej Klekowski | 1-0 | 32 | Open |
| 992 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Maciej Klekowski | Velimir Ivic | 1-0 | 59 | Open |
| 993 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Maciej Klekowski | Guha Mitrabha | 1-0 | 57 | Open |
| 994 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Maciej Klekowski | Jens Hirneise | 1-0 | 55 | Open |
| 995 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Maciej Klekowski | Olexandr Bortnyk | 0-1 | 79 | Open |
| 996 | 2021-04-03 | Titled Arena Apr 3rd 2021 | lichess.org INT | - | Maciej Klekowski | M. Amin Tabatabaei | 1-0 | 31 | Open |
| 997 | 2021-03-31 | European Online CC Final | Tornelo INT | 9.1 | Maciej Klekowski | Julian Kramer | 1-0 | 55 | Open |
| 998 | 2021-03-29 | European Online CC PlayC | Tornelo INT | 4.3 | Maciej Klekowski | Ivan Cheparinov | 0-1 | 56 | Open |
| 999 | 2021-03-28 | European Online CC GpI | Tornelo INT | 9.5 | Jeremie Devallee | Maciej Klekowski | 0-1 | 41 | Open |
| 1000 | 2021-03-28 | European Online CC GpI | Tornelo INT | 8.2 | Maciej Klekowski | Richard Mladek | 1-0 | 46 | Open |
| 1001 | 2021-03-28 | European Online CC GpI | Tornelo INT | 7.4 | Uffe Vinter-Schou | Maciej Klekowski | 0-1 | 65 | Open |
| 1002 | 2021-03-28 | European Online CC GpI | Tornelo INT | 6.3 | Maciej Klekowski | Andy Marechal | 1-0 | 17 | Open |
| 1003 | 2021-03-28 | European Online CC GpI | Tornelo INT | 5.3 | Ekaterina Atalik | Maciej Klekowski | 1/2-1/2 | 38 | Open |
| 1004 | 2021-03-27 | European Online CC GpI | Tornelo INT | 4.4 | Nail Bashirli | Maciej Klekowski | 1-0 | 41 | Open |
| 1005 | 2021-03-27 | European Online CC GpI | Tornelo INT | 3.2 | Maciej Klekowski | Martin Neugebauer | 1-0 | 31 | Open |
| 1006 | 2021-03-27 | European Online CC GpI | Tornelo INT | 1.1 | Jean-Michel Rapaire | Maciej Klekowski | 0-1 | 31 | Open |
| 1007 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 3 | Maciej Klekowski | S. Nitin | 0-1 | 28 | Open |
| 1008 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 2 | Leonid Sokolin | Maciej Klekowski | 0-1 | 66 | Open |
| 1009 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 9 | Maciej Klekowski | Javier Vallejo Diaz | 1-0 | 25 | Open |
| 1010 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 7 | Vladislav Artemiev | Maciej Klekowski | 1-0 | 26 | Open |
| 1011 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 6 | Maciej Klekowski | Slaven Pastar | 1-0 | 60 | Open |
| 1012 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 5 | Maciej Klekowski | Omer Faruk Ozer | 1-0 | 33 | Open |
| 1013 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 4 | Jeffery Xiong | Maciej Klekowski | 1-0 | 29 | Open |
| 1014 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 3 | Maciej Klekowski | Anton Isajevsky | 1-0 | 23 | Open |
| 1015 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 2 | Maciej Klekowski | Jiri Stocek | 1-0 | 45 | Open |
| 1016 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 1 | Onno Elgersma | Maciej Klekowski | 0-1 | 43 | Open |
| 1017 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 11 | Leonardo Tristan | Maciej Klekowski | 1-0 | 26 | Open |
| 1018 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 10 | Maciej Klekowski | Rasmus Svane | 0-1 | 39 | Open |
| 1019 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 9 | Mikhail Demidov | Maciej Klekowski | 1-0 | 40 | Open |
| 1020 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 8 | Maciej Klekowski | Enrique Tejedor Fuente | 0-1 | 32 | Open |
| 1021 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 7 | Roberto Garcia Pantoja | Maciej Klekowski | 0-1 | 45 | Open |
| 1022 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 6 | Ivan Shavyrkin | Maciej Klekowski | 0-1 | 39 | Open |
| 1023 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 5 | Maciej Klekowski | Tuan Minh Le | 1-0 | 35 | Open |
| 1024 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 4 | Artem Odegov | Maciej Klekowski | 0-1 | 24 | Open |
| 1025 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 3 | Maciej Klekowski | 54595720 | 1-0 | 45 | Open |
| 1026 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 2 | Jose Candela Perez | Maciej Klekowski | 0-1 | 34 | Open |
| 1027 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 1 | Maciej Klekowski | Carlos Gonzalez Lema | 1-0 | 35 | Open |
| 1028 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 11 | Evgeny Postny | Maciej Klekowski | 1-0 | 63 | Open |
| 1029 | 2021-02-16 | Gran Canaria Online Blitz | lichess.org INT | 10 | Maciej Klekowski | Yuliia Osmak | 1-0 | 49 | Open |
| 1030 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 9 | Eric Rosen | Maciej Klekowski | 0-1 | 37 | Open |
| 1031 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 8 | Oleg Kislov | Maciej Klekowski | 0-1 | 44 | Open |
| 1032 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 7 | Maciej Klekowski | Omer Faruk Ozer | 0-1 | 24 | Open |
| 1033 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 6 | Ori Taichman | Maciej Klekowski | 0-1 | 60 | Open |
| 1034 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 5 | Maciej Klekowski | Juan Cruz Arias | 1-0 | 64 | Open |
| 1035 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 4 | Medet Dzhaparov | Maciej Klekowski | 1/2-1/2 | 50 | Open |
| 1036 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 3 | Maciej Klekowski | Daniel Garcia Ramos | 0-1 | 27 | Open |
| 1037 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 2 | Maciej Klekowski | Valery Skatchkov | 1/2-1/2 | 70 | Open |
| 1038 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 1 | Tamas-Kristof Balla | Maciej Klekowski | 0-1 | 29 | Open |
| 1039 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 11 | Frederik Svane | Maciej Klekowski | 1-0 | 63 | Open |
| 1040 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 10 | Maciej Klekowski | Dmitry Frolyanov | 1-0 | 57 | Open |
| 1041 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 9 | Maciej Klekowski | Bogdan-Daniel Deac | 1/2-1/2 | 54 | Open |
| 1042 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 8 | Maciej Klekowski | Aditya Mittal | 1-0 | 52 | Open |
| 1043 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 7 | Milton Pantzar | Maciej Klekowski | 0-1 | 37 | Open |
| 1044 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 6 | Maciej Klekowski | Volodar Murzin | 1-0 | 49 | Open |
| 1045 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 4 | Maciej Klekowski | R. Premnath | 1-0 | 65 | Open |
| 1046 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 3 | Junhyeok Lee | Maciej Klekowski | 1-0 | 45 | Open |
| 1047 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 2 | Maciej Klekowski | Vladislav Chizhikov | 1-0 | 20 | Open |
| 1048 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 1 | Mauri Lehtosaari | Maciej Klekowski | 0-1 | 47 | Open |
| 1049 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 11 | Maciej Klekowski | Bojan Maksimovic | 1-0 | 26 | Open |
| 1050 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 10 | Jose Eduardo Martinez Alcantara | Maciej Klekowski | 1-0 | 33 | Open |
| 1051 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Ivan Excender Soriano Quispe | Maciej Klekowski | 1/2-1/2 | 83 | Open |
| 1052 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 3 | Maciej Klekowski | Michael Klenburg | 0-1 | 58 | Open |
| 1053 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 2 | Jorge Soto Vega | Maciej Klekowski | 0-1 | 64 | Open |
| 1054 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 1 | Maciej Klekowski | Boris Abrashkin | 1-0 | 25 | Open |
| 1055 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 4.62 | Volkan Sevgi | Maciej Klekowski | 1-0 | 59 | Open |
| 1056 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 3.73 | Maciej Klekowski | Felix Meissner | 1-0 | 36 | Open |
| 1057 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 2.64 | Govhar Beydullayeva | Maciej Klekowski | 1-0 | 45 | Open |
| 1058 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 1.94 | Maciej Klekowski | Read Samadov | 1-0 | 63 | Open |
| 1059 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 2 | Maxim Novik | Maciej Klekowski | 1-0 | 59 | Open |
| 1060 | 2020-11-24 | Titled Tuesday 24th Nov | chess.com INT | 1 | Maciej Klekowski | Jennifer Perez Rodriguez | 1-0 | 37 | Open |
| 1061 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 9 | Maciej Klekowski | Nodirbek Abdusattorov | 0-1 | 45 | Open |
| 1062 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 8 | Peter Svidler | Maciej Klekowski | 0-1 | 33 | Open |
| 1063 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 7 | Platon Galperin | Maciej Klekowski | 1/2-1/2 | 130 | Open |
| 1064 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 6 | Maciej Klekowski | Evgeny Egorov | 1-0 | 79 | Open |
| 1065 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 5 | Zhamsaran Tsydypov | Maciej Klekowski | 1-0 | 37 | Open |
| 1066 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 4 | Maciej Klekowski | Kirill Alekseenko | 1-0 | 69 | Open |
| 1067 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 3 | Daniel Garcia Ramos | Maciej Klekowski | 0-1 | 59 | Open |
| 1068 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 2 | Maciej Klekowski | Maroun Tomb | 1-0 | 25 | Open |
| 1069 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 1 | Thalia Cervantes Landeiro | Maciej Klekowski | 0-1 | 67 | Open |
| 1070 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 11 | Maciej Klekowski | Vladislav Artemiev | 0-1 | 28 | Open |
| 1071 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 10 | Matthias Bluebaum | Maciej Klekowski | 0-1 | 57 | Open |
| 1072 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 9 | Maciej Klekowski | Jose Antonio Herrera Reyes | 1-0 | 34 | Open |
| 1073 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 8 | Maciej Klekowski | Alexey Maly | 0-1 | 75 | Open |
| 1074 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 7 | Vladislav Artemiev | Maciej Klekowski | 1-0 | 39 | Open |
| 1075 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 6 | Maksim Chigaev | Maciej Klekowski | 0-1 | 106 | Open |
| 1076 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 5 | Maciej Klekowski | M. Amin Tabatabaei | 1-0 | 51 | Open |
| 1077 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 4 | Rafael Miranda | Maciej Klekowski | 0-1 | 50 | Open |
| 1078 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 3 | Maciej Klekowski | Peter Svidler | 0-1 | 49 | Open |
| 1079 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 2 | Arthur Muromtsev | Maciej Klekowski | 0-1 | 51 | Open |
| 1080 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 1 | Maciej Klekowski | Mateus Felizardo Viageiro Alice | 1-0 | 59 | Open |
| 1081 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 11 | Maciej Klekowski | Juan Cruz Arias | 1-0 | 31 | Open |
| 1082 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 10 | Simon K Williams | Maciej Klekowski | 1/2-1/2 | 69 | Open |
| 1083 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 9.1 | Maciej Klekowski | Andrzej Maciejewski | 1-0 | 30 | Open |
| 1084 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 8.1 | Piotr Piesik | Maciej Klekowski | 1/2-1/2 | 37 | Open |
| 1085 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 7.1 | Maciej Klekowski | Igor Janik | 1-0 | 44 | Open |
| 1086 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 6.2 | Michal Krasenkow | Maciej Klekowski | 0-1 | 30 | Open |
| 1087 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 5.6 | Maciej Klekowski | Mateusz Budnik | 1-0 | 34 | Open |
| 1088 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 4.3 | Miroslaw Grabarczyk | Maciej Klekowski | 1/2-1/2 | 52 | Open |
| 1089 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 3.3 | Maciej Klekowski | Anna Kubicka | 1-0 | 42 | Open |
| 1090 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 2.4 | Jakub Luberanski | Maciej Klekowski | 0-1 | 43 | Open |
| 1091 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 1.4 | Maciej Klekowski | Eryk Lukjan | 1-0 | 31 | Open |
| 1092 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 3 | Maciej Klekowski | Semen Mitusov | 0-1 | 25 | Open |
| 1093 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 2 | Sayed Javad Alavi | Maciej Klekowski | 1-0 | 37 | Open |
| 1094 | 2020-10-13 | Titled Tuesday 13th Oct | chess.com INT | 1 | Maciej Klekowski | Marek Karas | 1-0 | 42 | Open |
| 1095 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 9 | Maciej Klekowski | Oleg Vastrukhin | 1-0 | 63 | Open |
| 1096 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 8 | Raunak Sadhwani | Maciej Klekowski | 0-1 | 72 | Open |
| 1097 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 7 | Maciej Klekowski | Lamine Brahami | 1-0 | 25 | Open |
| 1098 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 6 | Maciej Klekowski | Tsvetan Stoyanov | 1-0 | 35 | Open |
| 1099 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 5 | Paulina Cagara | Maciej Klekowski | 0-1 | 53 | Open |
| 1100 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 4 | Maciej Klekowski | Alexandru-Vasile David | 0-1 | 42 | Open |
| 1101 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 3 | Ian Nepomniachtchi | Maciej Klekowski | 1-0 | 46 | Open |
| 1102 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 2 | Maciej Klekowski | Vasil Trickov | 1-0 | 30 | Open |
| 1103 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 1 | Pavel Sevostianov | Maciej Klekowski | 1/2-1/2 | 49 | Open |
| 1104 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 15 | Maciej Klekowski | Mikhail Demidov | 1-0 | 81 | Open |
| 1105 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 14 | Peter Svidler | Maciej Klekowski | 1-0 | 37 | Open |
| 1106 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 13 | Maciej Klekowski | Renato Terry | 0-1 | 71 | Open |
| 1107 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 12 | Jorden Van Foreest | Maciej Klekowski | 1/2-1/2 | 80 | Open |
| 1108 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 11 | Maciej Klekowski | Sergei Zhigalko | 1-0 | 48 | Open |
| 1109 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 10 | Alexander Moskalenko | Maciej Klekowski | 0-1 | 58 | Open |
| 1110 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 9 | Maciej Klekowski | Ajay Karthikeyan | 1-0 | 55 | Open |
| 1111 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 8 | Maciej Klekowski | Sergei Zhigalko | 0-1 | 41 | Open |
| 1112 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 7 | Leandro Krysa | Maciej Klekowski | 0-1 | 36 | Open |
| 1113 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 6 | Maciej Klekowski | Jose Eduardo Martinez Alcantara | 1/2-1/2 | 32 | Open |
| 1114 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 5 | Ali Mortazavi | Maciej Klekowski | 0-1 | 45 | Open |
| 1115 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 4 | Nodirbek Abdusattorov | Maciej Klekowski | 1-0 | 66 | Open |
| 1116 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 3 | Maciej Klekowski | Andrii Vachylia | 1-0 | 59 | Open |
| 1117 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 2 | Viktor Romanchuk | Maciej Klekowski | 0-1 | 41 | Open |
| 1118 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 8 | Nikolay Ogloblin | Maciej Klekowski | 1-0 | 38 | Open |
| 1119 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 6 | Maxim Matlakov | Maciej Klekowski | 1-0 | 33 | Open |
| 1120 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 5 | Maciej Klekowski | Alexander Suvorov | 1-0 | 30 | Open |
| 1121 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 4 | Maciej Klekowski | Alexander Gelman | 1-0 | 43 | Open |
| 1122 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 3 | Vladislav Artemiev | Maciej Klekowski | 1-0 | 51 | Open |
| 1123 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 2 | Maciej Klekowski | Peter T Roberson | 1-0 | 29 | Open |
| 1124 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 1 | Bruno Morado Rodrigues | Maciej Klekowski | 0-1 | 33 | Open |
| 1125 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 10 | Leon Luke Mendonca | Maciej Klekowski | 0-1 | 29 | Open |
| 1126 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 9.9 | Michal Redzisz | Maciej Klekowski | 0-1 | 39 | Open |
| 1127 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 8.5 | Maciej Klekowski | Miroslaw Lewicki | 0-1 | 44 | Open |
| 1128 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 7.3 | Petro Golubka | Maciej Klekowski | 1/2-1/2 | 45 | Open |
| 1129 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 6.4 | Maciej Klekowski | Radoslaw Barski | 1-0 | 45 | Open |
| 1130 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 5.8 | Barbara Goraj | Maciej Klekowski | 0-1 | 26 | Open |
| 1131 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 4.5 | Maciej Klekowski | Grzegorz Nasuta | 0-1 | 55 | Open |
| 1132 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 3.5 | Rafal Zgadzaj | Maciej Klekowski | 0-1 | 42 | Open |
| 1133 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 2.5 | Maciej Klekowski | Zuzanna Kulpa | 1-0 | 36 | Open |
| 1134 | 2020-09-13 | 8th POL-HUN Rapid 2020 | Katowice POL | 1.4 | Wojciech Maslanka | Maciej Klekowski | 0-1 | 49 | Open |
| 1135 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 9.4 | Maciej Klekowski | Vitali Koziak | 1/2-1/2 | 57 | Open |
| 1136 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 8.3 | Maciej Klekowski | Petro Golubka | 0-1 | 9 | Open |
| 1137 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 7.5 | Anna Jakubowska | Maciej Klekowski | 0-1 | 28 | Open |
| 1138 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 6.6 | Maciej Klekowski | Rafal Krol | 1-0 | 5 | Open |
| 1139 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 5.7 | Szymon Walter | Maciej Klekowski | 1/2-1/2 | 49 | Open |
| 1140 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 4.8 | Maciej Klekowski | Pawel Flak | 1/2-1/2 | 68 | Open |
| 1141 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 3.8 | Teofil Zima | Maciej Klekowski | 0-1 | 50 | Open |
| 1142 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 2.8 | Maciej Klekowski | Kazimierz Tchorzewski | 1-0 | 26 | Open |
| 1143 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 13.1 | Maciej Klekowski | Pawel Teclaf | 1/2-1/2 | 64 | Open |
| 1144 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 12.3 | Kamil Miton | Maciej Klekowski | 0-1 | 41 | Open |
| 1145 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 11.4 | Maciej Klekowski | Bartosz Socko | 1-0 | 57 | Open |
| 1146 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 10.9 | Ryszard Dors | Maciej Klekowski | 0-1 | 24 | Open |
| 1147 | 2020-09-12 | 8th POL-HUN Blitz 2020 | Katowice POL | 1.8 | Krzysztof Hryciuk | Maciej Klekowski | 0-1 | 19 | Open |
| 1148 | 2020-09-03 | TCh-POL Ekstraliga 2020 | Warsaw POL | 9.3 | Maciej Klekowski | Michal Matuszewski | 1-0 | 66 | Open |
| 1149 | 2020-09-02 | TCh-POL Ekstraliga 2020 | Warsaw POL | 8.3 | Niclas Huschenbeth | Maciej Klekowski | 1/2-1/2 | 29 | Open |
| 1150 | 2020-09-01 | TCh-POL Ekstraliga 2020 | Warsaw POL | 7.4 | Maciej Klekowski | Pentala Harikrishna | 1/2-1/2 | 39 | Open |
| 1151 | 2020-08-31 | TCh-POL Ekstraliga 2020 | Warsaw POL | 6.2 | Rafal Antoniewski | Maciej Klekowski | 1-0 | 56 | Open |
| 1152 | 2020-08-30 | TCh-POL Ekstraliga 2020 | Warsaw POL | 5.5 | Maciej Klekowski | Radoslaw Wojtaszek | 1/2-1/2 | 42 | Open |
| 1153 | 2020-08-29 | TCh-POL Ekstraliga 2020 | Warsaw POL | 4.1 | Yuriy Kryvoruchko | Maciej Klekowski | 1-0 | 21 | Open |
| 1154 | 2020-08-28 | TCh-POL Ekstraliga 2020 | Warsaw POL | 3.5 | Petro Golubka | Maciej Klekowski | 1/2-1/2 | 18 | Open |
| 1155 | 2020-08-27 | TCh-POL Ekstraliga 2020 | Warsaw POL | 2.2 | Maciej Klekowski | Wojciech Moranda | 0-1 | 68 | Open |
| 1156 | 2020-08-26 | TCh-POL Ekstraliga 2020 | Warsaw POL | 1.4 | Robert Kempinski | Maciej Klekowski | 1/2-1/2 | 25 | Open |
| 1157 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 1 | Juan Sebastian Melian | Maciej Klekowski | 1/2-1/2 | 80 | Open |
| 1158 | 2020-07-25 | 13th Paleochora Open 2020 | Paleochora GRE | 9.1 | Maciej Klekowski | Sim Maerevoet | 1-0 | 52 | Open |
| 1159 | 2020-07-24 | 13th Paleochora Open 2020 | Paleochora GRE | 8.1 | Lev Yankelevich | Maciej Klekowski | 1/2-1/2 | 24 | Open |
| 1160 | 2020-07-23 | 13th Paleochora Open 2020 | Paleochora GRE | 7.2 | Maciej Klekowski | Hristos Banikas | 0-1 | 40 | Open |
| 1161 | 2020-07-22 | 13th Paleochora Open 2020 | Paleochora GRE | 6.7 | Mathieu Ternault | Maciej Klekowski | 0-1 | 45 | Open |
| 1162 | 2020-07-21 | 13th Paleochora Open 2020 | Paleochora GRE | 5.6 | Maciej Klekowski | Leon Luke Mendonca | 1/2-1/2 | 49 | Open |
| 1163 | 2020-07-20 | 13th Paleochora Open 2020 | Paleochora GRE | 4.4 | Tor Fredrik Kaasen | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 1164 | 2020-07-19 | 13th Paleochora Open 2020 | Paleochora GRE | 3.7 | Maciej Klekowski | Georgios Papadopoulos | 1-0 | 34 | Open |
| 1165 | 2020-07-19 | 13th Paleochora Open 2020 | Paleochora GRE | 2.1 | Vincent Schmit | Maciej Klekowski | 0-1 | 33 | Open |
| 1166 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 9 | Orest Vovk | Maciej Klekowski | 0-1 | 35 | Open |
| 1167 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 9 | Wojciech Przybylski | Maciej Klekowski | 0-1 | 28 | Open |
| 1168 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 8 | Maciej Klekowski | Jose Antonio Herrera Reyes | 0-1 | 35 | Open |
| 1169 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 8 | Maciej Klekowski | Marius Manolache | 0-1 | 74 | Open |
| 1170 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 7 | Mikhail Pesotskiy | Maciej Klekowski | 0-1 | 41 | Open |
| 1171 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 7 | Onno Elgersma | Maciej Klekowski | 0-1 | 50 | Open |
| 1172 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 6 | Maciej Klekowski | Orest Vovk | 1-0 | 26 | Open |
| 1173 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 6 | Maciej Klekowski | Alexander Sergeyev | 1-0 | 42 | Open |
| 1174 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 5 | Robinson Perez Molina | Maciej Klekowski | 0-1 | 53 | Open |
| 1175 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 5 | Todd Andrews | Maciej Klekowski | 1-0 | 69 | Open |
| 1176 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 4 | Maciej Klekowski | Roman Kozlitin | 0-1 | 55 | Open |
| 1177 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 4 | Maciej Klekowski | Asa Hoffmann | 0-1 | 44 | Open |
| 1178 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 3 | Diego Saul Rodri Flores Quillas | Maciej Klekowski | 1-0 | 31 | Open |
| 1179 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 3 | Yuliia Osmak | Maciej Klekowski | 0-1 | 47 | Open |
| 1180 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 2 | Maciej Klekowski | Janusz Koscielski | 1-0 | 27 | Open |
| 1181 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 2 | Maciej Klekowski | Samuel Sevian | 0-1 | 55 | Open |
| 1182 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 1 | Deniz Arman | Maciej Klekowski | 1-0 | 33 | Open |
| 1183 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 1 | Justin Sarkar | Maciej Klekowski | 0-1 | 25 | Open |
| 1184 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 10 | Maciej Klekowski | Mykola Bodnar | 0-1 | 40 | Open |
| 1185 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 8 | Maciej Klekowski | Momchil Petkov | 1-0 | 67 | Open |
| 1186 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 7 | Shamsiddin Vokhidov | Maciej Klekowski | 1-0 | 25 | Open |
| 1187 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 6 | Bassem Amin | Maciej Klekowski | 1/2-1/2 | 75 | Open |
| 1188 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 4 | Leonid Sokolin | Maciej Klekowski | 0-1 | 41 | Open |
| 1189 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 3 | Maciej Klekowski | Keith Khumalo | 1-0 | 57 | Open |
| 1190 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 2 | Krzysztof Budrewicz | Maciej Klekowski | 1-0 | 40 | Open |
| 1191 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 1 | Maciej Klekowski | Daniel Fischer | 1-0 | 47 | Open |
| 1192 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 10 | Maciej Klekowski | Abdulla Gadimbayli | 1-0 | 93 | Open |
| 1193 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 9 | Alexander Zubov | Maciej Klekowski | 1-0 | 46 | Open |
| 1194 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 8 | Praveen M Thipsay | Maciej Klekowski | 0-1 | 32 | Open |
| 1195 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 7 | Maciej Klekowski | Matthias Bluebaum | 0-1 | 84 | Open |
| 1196 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 6 | Maciej Klekowski | Hector Elissalt Cardenas | 1-0 | 43 | Open |
| 1197 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 5 | Boris Grachev | Maciej Klekowski | 1-0 | 26 | Open |
| 1198 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 4 | Maciej Klekowski | Moulthun Ly | 1-0 | 60 | Open |
| 1199 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 3 | Stanislav Tsyhanchuk | Maciej Klekowski | 0-1 | 38 | Open |
| 1200 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 1 | Maciej Klekowski | Lucas Costamilan Tomiello | 1-0 | 63 | Open |
| 1201 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 10 | Maciej Klekowski | Lucas Aguiar Cunha | 0-1 | 35 | Open |
| 1202 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 9 | Tuan Minh Le | Maciej Klekowski | 1-0 | 44 | Open |
| 1203 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 8 | Pedro Ramon Martinez Reyes | Maciej Klekowski | 0-1 | 56 | Open |
| 1204 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 7 | Maciej Klekowski | Le Thao Nguyen Pham | 1-0 | 43 | Open |
| 1205 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 6 | Evan S Rosenberg | Maciej Klekowski | 0-1 | 37 | Open |
| 1206 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 5 | Maciej Klekowski | Petr Kostenko | 0-1 | 46 | Open |
| 1207 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 4 | Tarun Kanyamarala | Maciej Klekowski | 0-1 | 20 | Open |
| 1208 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 3 | Maciej Klekowski | Christiansen-Danut-Eugen Sava | 1-0 | 26 | Open |
| 1209 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 2 | Maciej Klekowski | Daniel Cremisi | 0-1 | 47 | Open |
| 1210 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 1 | Dawton Almino Lemos | Maciej Klekowski | 1/2-1/2 | 33 | Open |
| 1211 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 10 | Maciej Klekowski | Matias Perez Gormaz | 1-0 | 26 | Open |
| 1212 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 9 | Ryan Hamley | Maciej Klekowski | 0-1 | 59 | Open |
| 1213 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 8 | Maciej Klekowski | Stanoje Jovic | 1-0 | 53 | Open |
| 1214 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 7 | Luka Budisavljevic | Maciej Klekowski | 1-0 | 49 | Open |
| 1215 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 6 | Tornike Sanikidze | Maciej Klekowski | 1-0 | 29 | Open |
| 1216 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 4 | Sergey Kim | Maciej Klekowski | 1-0 | 30 | Open |
| 1217 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 3 | Maciej Klekowski | Kirill Shevchenko | 0-1 | 70 | Open |
| 1218 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 10 | Maciej Klekowski | Anatole Vlachos | 0-1 | 48 | Open |
| 1219 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 9 | Mai Narva | Maciej Klekowski | 0-1 | 57 | Open |
| 1220 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 8 | Maciej Klekowski | Matthias Bluebaum | 0-1 | 61 | Open |
| 1221 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 7 | Maciej Klekowski | David Paravyan | 1-0 | 54 | Open |
| 1222 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 6 | Maksim Zhukov | Maciej Klekowski | 0-1 | 49 | Open |
| 1223 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 5 | Maciej Klekowski | Alexander Potapov | 1-0 | 36 | Open |
| 1224 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 4 | Maciej Klekowski | Benjamin Bujisho | 0-1 | 57 | Open |
| 1225 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 3 | Vladislav Kovalev | Maciej Klekowski | 1-0 | 32 | Open |
| 1226 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 2 | Maxim Evchin | Maciej Klekowski | 0-1 | 51 | Open |
| 1227 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 1 | Maciej Klekowski | Jakub Chyzy | 1-0 | 32 | Open |
| 1228 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 10 | Quang Liem Le | Maciej Klekowski | 1-0 | 25 | Open |
| 1229 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 9 | Danilo Besedes | Maciej Klekowski | 1-0 | 73 | Open |
| 1230 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 8 | Maciej Klekowski | Eneasz Wiewiora | 1-0 | 38 | Open |
| 1231 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 7 | Ivan Ivanisevic | Maciej Klekowski | 1-0 | 33 | Open |
| 1232 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 6 | Maciej Klekowski | Dragos-Andrei Antonica | 1-0 | 43 | Open |
| 1233 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 5 | Bojan Maksimovic | Maciej Klekowski | 1-0 | 53 | Open |
| 1234 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 4 | Maciej Klekowski | Alexandra Kosteniuk | 0-1 | 41 | Open |
| 1235 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 3 | Yago De Moura Santiago | Maciej Klekowski | 0-1 | 29 | Open |
| 1236 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 2 | Maciej Klekowski | Krzysztof Jakubowski | 1-0 | 61 | Open |
| 1237 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 1 | Emin Ohanyan | Maciej Klekowski | 0-1 | 15 | Open |
| 1238 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 10 | Maciej Klekowski | Robert Diaz Villagran | 1-0 | 64 | Open |
| 1239 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 3 | David Sh. Gevorgyan | Maciej Klekowski | 1-0 | 28 | Open |
| 1240 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 2 | Alexander Moskalenko | Maciej Klekowski | 1/2-1/2 | 66 | Open |
| 1241 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 1 | Maciej Klekowski | Ivan Sredojevic | 1-0 | 53 | Open |
| 1242 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 9 | Maciej Klekowski | Mihnea Costachi | 1-0 | 43 | Open |
| 1243 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 8 | Vishnu Prasanna. V | Maciej Klekowski | 0-1 | 56 | Open |
| 1244 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 7 | Maciej Klekowski | Codrut-Constantin Florescu | 0-1 | 25 | Open |
| 1245 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 6 | Maciej Klekowski | Elina Danielian | 1-0 | 32 | Open |
| 1246 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 5 | Deepan Chakkravarthy J. | Maciej Klekowski | 0-1 | 35 | Open |
| 1247 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 4 | Maciej Klekowski | Aleksandr Ostrovskiy | 0-1 | 52 | Open |
| 1248 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 3 | Ivan Rozum | Maciej Klekowski | 0-1 | 58 | Open |
| 1249 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 2 | Maciej Klekowski | Vladislav Lukiyanchuk | 1-0 | 44 | Open |
| 1250 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 1 | Tibor Bodi | Maciej Klekowski | 0-1 | 42 | Open |
| 1251 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 10 | Kirill Shubin | Maciej Klekowski | 1-0 | 47 | Open |
| 1252 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 9 | Maciej Klekowski | Matthias Bluebaum | 0-1 | 39 | Open |
| 1253 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 8 | Valerio Carnicelli | Maciej Klekowski | 0-1 | 52 | Open |
| 1254 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 7 | Kivanc Haznedaroglu | Maciej Klekowski | 0-1 | 47 | Open |
| 1255 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 6 | Maciej Klekowski | Jonasz Baum | 1-0 | 43 | Open |
| 1256 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 5 | Veselin Pantev | Maciej Klekowski | 1-0 | 38 | Open |
| 1257 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 4 | Vladimir Fedoseev | Maciej Klekowski | 1-0 | 47 | Open |
| 1258 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 3 | Maciej Klekowski | Jesus Martin Duque | 1-0 | 46 | Open |
| 1259 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 2 | Maciej Klekowski | Mobina Alinasab | 1-0 | 41 | Open |
| 1260 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 9 | Lukas Cernousek | Maciej Klekowski | 1-0 | 38 | Open |
| 1261 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 6 | Alexander Zubov | Maciej Klekowski | 1-0 | 36 | Open |
| 1262 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 3 | Maciej Klekowski | Asa Hoffmann | 1-0 | 23 | Open |
| 1263 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 10 | Maciej Klekowski | Ward Al-Tarboush | 1-0 | 48 | Open |
| 1264 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | David Paravyan | Maciej Klekowski | 1-0 | 73 | Open |
| 1265 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | Dmitry Kryakvin | Maciej Klekowski | 1-0 | 53 | Open |
| 1266 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | Semyon Lomasov | Maciej Klekowski | 0-1 | 17 | Open |
| 1267 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | Daniil Yuffa | Maciej Klekowski | 0-1 | 64 | Open |
| 1268 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | Maciej Klekowski | David Paravyan | 0-1 | 62 | Open |
| 1269 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | Maciej Klekowski | Maksim Chigaev | 1-0 | 35 | Open |
| 1270 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | Maciej Klekowski | Mikhail Al. Antipov | 0-1 | 32 | Open |
| 1271 | 2020-05-11 | Molodezhka vs POL 2020 | lichess.org INT | - | Maciej Klekowski | Daniil Yuffa | 0-1 | 52 | Open |
| 1272 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 9 | Maciej Klekowski | Attila Turzo | 1-0 | 54 | Open |
| 1273 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 7 | Maciej Klekowski | Aleksander Hnydiuk | 1/2-1/2 | 50 | Open |
| 1274 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 4 | Eric Hansen | Maciej Klekowski | 0-1 | 32 | Open |
| 1275 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 3 | Maciej Klekowski | Grayson Rorrer | 1-0 | 36 | Open |
| 1276 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 2 | Maciej Klekowski | Anatoliy Polivanov | 1-0 | 39 | Open |
| 1277 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 10 | Bartlomiej Niedbala | Maciej Klekowski | 1-0 | 47 | Open |
| 1278 | 2020-04-15 | 1st Abu Dhabi Super Blitz | chess.com INT | 6 | Maciej Klekowski | Gata Kamsky | 1-0 | 26 | Open |
| 1279 | 2020-02-17 | PRO League Group Stage | chess.com INT | 7 | Arik Braun | Maciej Klekowski | 1-0 | 79 | Open |
| 1280 | 2020-02-17 | PRO League Group Stage | chess.com INT | 7 | Leon Mons | Maciej Klekowski | 1-0 | 40 | Open |
| 1281 | 2020-02-17 | PRO League Group Stage | chess.com INT | 7 | Maciej Klekowski | Dmitrij Kollars | 0-1 | 37 | Open |
| 1282 | 2020-02-17 | PRO League Group Stage | chess.com INT | 7 | Maciej Klekowski | Jacek Tomczak | 1-0 | 71 | Open |
| 1283 | 2020-02-09 | 2nd Bundesliga Sud 19-20 | Germany GER | 8.7 | Andrei Sokolov | Maciej Klekowski | 1/2-1/2 | 44 | Open |
| 1284 | 2020-02-08 | 2nd Bundesliga Sud 19-20 | Germany GER | 7.7 | Maciej Klekowski | Roland Schmaltz | 1/2-1/2 | 14 | Open |
| 1285 | 2020-01-30 | PRO League Group Stage | chess.com INT | 4 | Pedro Ramon Martinez Reyes | Maciej Klekowski | 1/2-1/2 | 45 | Open |
| 1286 | 2020-01-30 | PRO League Group Stage | chess.com INT | 4 | Carles Diaz Camallonga | Maciej Klekowski | 1-0 | 72 | Open |
| 1287 | 2020-01-30 | PRO League Group Stage | chess.com INT | 4 | Maciej Klekowski | Jose Antonio Herrera Reyes | 0-1 | 48 | Open |
| 1288 | 2020-01-09 | PRO League Group Stage | chess.com INT | 1 | Maxime Lagarde | Maciej Klekowski | 1-0 | 52 | Open |
| 1289 | 2020-01-09 | PRO League Group Stage | chess.com INT | 1 | Etienne Bacrot | Maciej Klekowski | 1-0 | 54 | Open |
| 1290 | 2020-01-09 | PRO League Group Stage | chess.com INT | 1 | Maciej Klekowski | Maxime Vachier-Lagrave | 0-1 | 47 | Open |
| 1291 | 2020-01-09 | PRO League Group Stage | chess.com INT | 1 | Maciej Klekowski | Yannick Gozzoli | 0-1 | 60 | Open |
| 1292 | 2020-01-07 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 9.13 | Maciej Klekowski | Marcel Harff | 1/2-1/2 | 34 | Open |
| 1293 | 2020-01-06 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 8.1 | Rajarishi Karthi | Maciej Klekowski | 1-0 | 39 | Open |
| 1294 | 2020-01-06 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 7.8 | Maciej Klekowski | Daniel Mieles Palau | 1/2-1/2 | 45 | Open |
| 1295 | 2020-01-05 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 6.8 | Andres Merario Alarcon | Maciej Klekowski | 1/2-1/2 | 30 | Open |
| 1296 | 2020-01-05 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 5.6 | Maciej Klekowski | Adrian Suarez Uriel | 1/2-1/2 | 56 | Open |
| 1297 | 2020-01-04 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 4.11 | Nicolo Napoli | Maciej Klekowski | 0-1 | 27 | Open |
| 1298 | 2020-01-03 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 3.7 | Maciej Klekowski | Yulian Malovanyi | 1/2-1/2 | 34 | Open |
| 1299 | 2020-01-03 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 2.12 | Cristian Silva Lucena | Maciej Klekowski | 0-1 | 25 | Open |
| 1300 | 2020-01-02 | 31st Roquetas de Mar Open | Roquetas de Mar ESP | 1.13 | Maciej Klekowski | Cristian Atipov Hadzhiev | 1-0 | 31 | Open |
| 1301 | 2019-12-30 | 8th Lorca Open 2019 | Lorca ESP | 9.5 | Zhen Yu Cyrus Low | Maciej Klekowski | 0-1 | 29 | Open |
| 1302 | 2019-12-30 | 8th Lorca Open 2019 | Lorca ESP | 8.4 | Maciej Klekowski | Marc Narciso Dublan | 1/2-1/2 | 18 | Open |
| 1303 | 2019-12-29 | 8th Lorca Open 2019 | Lorca ESP | 7.7 | Alejandro Arias Igual | Maciej Klekowski | 0-1 | 40 | Open |
| 1304 | 2019-12-29 | 8th Lorca Open 2019 | Lorca ESP | 6.6 | Maciej Klekowski | Leandro Krysa | 1/2-1/2 | 27 | Open |
| 1305 | 2019-12-28 | 8th Lorca Open 2019 | Lorca ESP | 5.11 | Alberto Hernandez Leon | Maciej Klekowski | 0-1 | 42 | Open |
| 1306 | 2019-12-28 | 8th Lorca Open 2019 | Lorca ESP | 4.8 | Maciej Klekowski | Ruslan Pogorelov | 1/2-1/2 | 16 | Open |
| 1307 | 2019-12-08 | 2nd Bundesliga Sud 19-20 | Germany GER | 6.7 | Maciej Klekowski | Rolf Fritsch | 1-0 | 33 | Open |
| 1308 | 2019-11-24 | 2nd Bundesliga Sud 19-20 | Germany GER | 4.6 | Maciej Klekowski | Joel Adler | 1-0 | 16 | Open |
| 1309 | 2019-11-23 | 2nd Bundesliga Sud 19-20 | Germany GER | 3.6 | Jonas Hacker | Maciej Klekowski | 0-1 | 54 | Open |
| 1310 | 2019-11-03 | 13th Figueira da Foz Open | Figueira da Foz POR | 9.1 | Maciej Klekowski | Luis Galego | 1/2-1/2 | 7 | Open |
| 1311 | 2019-11-02 | 13th Figueira da Foz Open | Figueira da Foz POR | 8.1 | Andrea Stella | Maciej Klekowski | 1/2-1/2 | 28 | Open |
| 1312 | 2019-11-01 | 13th Figueira da Foz Open | Figueira da Foz POR | 7.1 | Maciej Klekowski | Brandon G I Clarke | 1-0 | 49 | Open |
| 1313 | 2019-11-01 | 13th Figueira da Foz Open | Figueira da Foz POR | 6.1 | Krzysztof Jakubowski | Maciej Klekowski | 1/2-1/2 | 34 | Open |
| 1314 | 2019-10-31 | 13th Figueira da Foz Open | Figueira da Foz POR | 5.1 | Maciej Klekowski | Karen H. Grigoryan | 1-0 | 37 | Open |
| 1315 | 2019-10-30 | 13th Figueira da Foz Open | Figueira da Foz POR | 4.1 | Mikita Mayorau | Maciej Klekowski | 0-1 | 39 | Open |
| 1316 | 2019-10-29 | 13th Figueira da Foz Open | Figueira da Foz POR | 3.3 | Maciej Klekowski | Radoslaw Barski | 1-0 | 30 | Open |
| 1317 | 2019-10-28 | 13th Figueira da Foz Open | Figueira da Foz POR | 2.7 | Juergen Roettgen | Maciej Klekowski | 0-1 | 37 | Open |
| 1318 | 2019-10-27 | 13th Figueira da Foz Open | Figueira da Foz POR | 1.7 | Maciej Klekowski | Miguel Babo | 1-0 | 50 | Open |
| 1319 | 2019-10-20 | 2nd Bundesliga Sud 19-20 | Germany GER | 2.4 | Arno Zude | Maciej Klekowski | 0-1 | 27 | Open |
| 1320 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 9.7 | Maciej Klekowski | Daniel Sadzikowski | 1/2-1/2 | 43 | Open |
| 1321 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 8.4 | Monika Socko | Maciej Klekowski | 1/2-1/2 | 29 | Open |
| 1322 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 7.7 | Maciej Klekowski | Klaudia Kulon | 1-0 | 23 | Open |
| 1323 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 6.18 | Igor Kowalski | Maciej Klekowski | 0-1 | 42 | Open |
| 1324 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 5.3 | Maciej Klekowski | Maciej Nurkiewicz | 0-1 | 63 | Open |
| 1325 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 4.3 | Piotr Piesik | Maciej Klekowski | 1/2-1/2 | 54 | Open |
| 1326 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 3.5 | Maciej Klekowski | Radoslaw Barski | 1-0 | 47 | Open |
| 1327 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 2.6 | Mariusz Kowalczyk | Maciej Klekowski | 0-1 | 35 | Open |
| 1328 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 11.9 | Maciej Klekowski | Filip Cukrowski | 1-0 | 24 | Open |
| 1329 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 10.5 | Krzysztof Jakubowski | Maciej Klekowski | 1/2-1/2 | 39 | Open |
| 1330 | 2019-10-06 | ch-POL Rapid 2019 | Zgierz POL | 1.6 | Maciej Klekowski | Szymon Malinowski | 1-0 | 37 | Open |
| 1331 | 2019-09-15 | TCh-POL 1st League 2019 | Dzwirzyno POL | 9.5 | Maciej Klekowski | Marcin Kolago | 1-0 | 42 | Open |
| 1332 | 2019-09-14 | TCh-POL 1st League 2019 | Dzwirzyno POL | 8.1 | Martin Neugebauer | Maciej Klekowski | 0-1 | 51 | Open |
| 1333 | 2019-09-13 | TCh-POL 1st League 2019 | Dzwirzyno POL | 7.5 | Witalis Sapis | Maciej Klekowski | 1/2-1/2 | 14 | Open |
| 1334 | 2019-09-12 | TCh-POL 1st League 2019 | Dzwirzyno POL | 6.2 | Maciej Klekowski | Petro Golubka | 1/2-1/2 | 48 | Open |
| 1335 | 2019-09-11 | TCh-POL 1st League 2019 | Dzwirzyno POL | 5.4 | Lech Sopur | Maciej Klekowski | 1/2-1/2 | 12 | Open |
| 1336 | 2019-09-10 | TCh-POL 1st League 2019 | Dzwirzyno POL | 4.3 | Maciej Klekowski | Patryk Chylewski | 1-0 | 24 | Open |
| 1337 | 2019-09-09 | TCh-POL 1st League 2019 | Dzwirzyno POL | 3.3 | Filip Cukrowski | Maciej Klekowski | 1-0 | 45 | Open |
| 1338 | 2019-09-08 | TCh-POL 1st League 2019 | Dzwirzyno POL | 2.4 | Maciej Klekowski | Jacek Szwed | 1-0 | 44 | Open |
| 1339 | 2019-09-07 | TCh-POL 1st League 2019 | Dzwirzyno POL | 1.2 | Rafal Antoniewski | Maciej Klekowski | 1/2-1/2 | 26 | Open |
| 1340 | 2019-07-14 | Najdorf Mem Open A 2019 | Warsaw POL | 9.6 | Christopher Noe | Maciej Klekowski | 1/2-1/2 | 26 | Open |
| 1341 | 2019-07-13 | Najdorf Mem Open A 2019 | Warsaw POL | 8.13 | Maciej Klekowski | Michal Goslawski | 1-0 | 41 | Open |
| 1342 | 2019-07-12 | Najdorf Mem Open A 2019 | Warsaw POL | 7.2 | Sylwester Bednarek | Maciej Klekowski | 0-1 | 47 | Open |
| 1343 | 2019-07-11 | Najdorf Mem Open A 2019 | Warsaw POL | 6.2 | Maciej Klekowski | Iwo Godzwon | 1/2-1/2 | 39 | Open |
| 1344 | 2019-07-10 | Najdorf Mem Open A 2019 | Warsaw POL | 5.28 | Damian Sliwicki | Maciej Klekowski | 0-1 | 34 | Open |
| 1345 | 2019-07-09 | Najdorf Mem Open A 2019 | Warsaw POL | 4.29 | Maciej Klekowski | Daniel Sanz Wawer | 1/2-1/2 | 60 | Open |
| 1346 | 2019-07-08 | Najdorf Mem Open A 2019 | Warsaw POL | 3.17 | Stanislaw Zylka | Maciej Klekowski | 1-0 | 47 | Open |
| 1347 | 2019-07-07 | Najdorf Mem Open A 2019 | Warsaw POL | 2.29 | Maciej Klekowski | Jan Kokoszczynski | 1-0 | 60 | Open |
| 1348 | 2019-07-06 | Najdorf Mem Open A 2019 | Warsaw POL | 1.2 | Jan Adamski | Maciej Klekowski | 1/2-1/2 | 57 | Open |
| 1349 | 2019-05-05 | 5th Ordu Open 2019 | Ordu TUR | 9.7 | Maciej Klekowski | Nodar Lortkipanidze | 1/2-1/2 | 50 | Open |
| 1350 | 2019-05-04 | 5th Ordu Open 2019 | Ordu TUR | 8.3 | Meylis Annaberdiyev | Maciej Klekowski | 1-0 | 76 | Open |
| 1351 | 2019-05-03 | 5th Ordu Open 2019 | Ordu TUR | 7.6 | Maciej Klekowski | Handszar Odeev | 1-0 | 41 | Open |
| 1352 | 2019-05-02 | 5th Ordu Open 2019 | Ordu TUR | 6.7 | Amir Mohammad Hamidi | Maciej Klekowski | 1/2-1/2 | 20 | Open |
| 1353 | 2019-05-02 | 5th Ordu Open 2019 | Ordu TUR | 5.6 | Maciej Klekowski | Morteza Asgari | 1/2-1/2 | 32 | Open |
| 1354 | 2019-05-01 | 5th Ordu Open 2019 | Ordu TUR | 4.4 | Ataberk Eren | Maciej Klekowski | 1/2-1/2 | 70 | Open |
| 1355 | 2019-04-30 | 5th Ordu Open 2019 | Ordu TUR | 3.8 | Maciej Klekowski | Okan Ozsakallioglu | 1-0 | 53 | Open |
| 1356 | 2019-04-30 | 5th Ordu Open 2019 | Ordu TUR | 2.15 | Ahmet Yasir Yigit | Maciej Klekowski | 0-1 | 52 | Open |
| 1357 | 2019-04-29 | 5th Ordu Open 2019 | Ordu TUR | 1.3 | Maciej Klekowski | Umut Erdem Gunduz | 0-1 | 44 | Open |
| 1358 | 2019-04-14 | 7th POL-HUN Open 2019 | Chorzow POL | 9.7 | Maciej Klekowski | Miroslaw Lewicki | 0-1 | 65 | Open |
| 1359 | 2019-04-14 | 7th POL-HUN Open 2019 | Chorzow POL | 8.9 | Karina Cyfka | Maciej Klekowski | 0-1 | 59 | Open |
| 1360 | 2019-04-14 | 7th POL-HUN Open 2019 | Chorzow POL | 7.7 | Maciej Klekowski | Wojciech Reza | 1/2-1/2 | 53 | Open |
| 1361 | 2019-04-14 | 7th POL-HUN Open 2019 | Chorzow POL | 6.4 | Danylo Shkuran | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 1362 | 2019-04-14 | 7th POL-HUN Open 2019 | Chorzow POL | 5.7 | Maciej Klekowski | Filip Cukrowski | 1-0 | 47 | Open |
| 1363 | 2019-04-13 | 7th POL-HUN Open 2019 | Chorzow POL | 4.6 | Oskar Wieczorek | Maciej Klekowski | 1/2-1/2 | 41 | Open |
| 1364 | 2019-04-13 | 7th POL-HUN Open 2019 | Chorzow POL | 2.7 | Rafael Pierzak | Maciej Klekowski | 0-1 | 21 | Open |
| 1365 | 2019-04-13 | 7th POL-HUN Open 2019 | Chorzow POL | 1.7 | Maciej Klekowski | Gabriela Kroliczek | 1-0 | 34 | Open |
| 1366 | 2019-04-12 | Katowice Festival GM 2019 | Chorzow POL | 9.1 | Maciej Klekowski | Stefan Pogosyan | 1/2-1/2 | 82 | Open |
| 1367 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 9.11 | Maciej Klekowski | Roman Tomaszewski | 1-0 | 26 | Open |
| 1368 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 8.4 | Mateusz Bartel | Maciej Klekowski | 1-0 | 53 | Open |
| 1369 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 7.2 | Krzysztof Jakubowski | Maciej Klekowski | 1/2-1/2 | 58 | Open |
| 1370 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 6.1 | Maciej Klekowski | Radoslaw Wojtaszek | 1/2-1/2 | 61 | Open |
| 1371 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 5.2 | Maciej Klekowski | Lukasz Cyborowski | 1-0 | 50 | Open |
| 1372 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 4.8 | Aleksander Kaczmarek | Maciej Klekowski | 0-1 | 44 | Open |
| 1373 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 3.13 | Maciej Klekowski | Mateusz Brzezinski | 1-0 | 39 | Open |
| 1374 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 2.15 | Adam Kujawski | Maciej Klekowski | 0-1 | 25 | Open |
| 1375 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 15.1 | Piotr Jagodzinski | Maciej Klekowski | 1/2-1/2 | 75 | Open |
| 1376 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 14.2 | Michal Krasenkow | Maciej Klekowski | 0-1 | 66 | Open |
| 1377 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 13.2 | Maciej Klekowski | Pawel Czarnota | 1/2-1/2 | 70 | Open |
| 1378 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 12.3 | Kamil Stachowiak | Maciej Klekowski | 0-1 | 30 | Open |
| 1379 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 11.3 | Marcin Dziuba | Maciej Klekowski | 0-1 | 66 | Open |
| 1380 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 10.7 | Maciej Klekowski | Damian Lewtak | 1-0 | 25 | Open |
| 1381 | 2019-04-12 | ch-POL Blitz 2019 | Chorzow POL | 1.15 | Maciej Klekowski | Lukasz Wojcicki | 1-0 | 39 | Open |
| 1382 | 2019-04-11 | Katowice Festival GM 2019 | Chorzow POL | 8.5 | Radoslaw Barski | Maciej Klekowski | 1/2-1/2 | 13 | Open |
| 1383 | 2019-04-11 | Katowice Festival GM 2019 | Chorzow POL | 7.2 | Maciej Klekowski | Evgenios Ioannidis | 1/2-1/2 | 41 | Open |
| 1384 | 2019-04-10 | Katowice Festival GM 2019 | Chorzow POL | 6.4 | Marcin Molenda | Maciej Klekowski | 1/2-1/2 | 44 | Open |
| 1385 | 2019-04-09 | Katowice Festival GM 2019 | Chorzow POL | 5.3 | Maciej Klekowski | Eneasz Wiewiora | 1-0 | 28 | Open |
| 1386 | 2019-04-09 | Katowice Festival GM 2019 | Chorzow POL | 4.3 | Toms Kantans | Maciej Klekowski | 1/2-1/2 | 34 | Open |
| 1387 | 2019-04-08 | Katowice Festival GM 2019 | Chorzow POL | 3.4 | Maciej Klekowski | Patryk Chylewski | 1-0 | 45 | Open |
| 1388 | 2019-04-08 | Katowice Festival GM 2019 | Chorzow POL | 2.2 | Yuri Vovk | Maciej Klekowski | 1-0 | 54 | Open |
| 1389 | 2019-04-07 | Katowice Festival GM 2019 | Chorzow POL | 1.5 | Maciej Klekowski | Mikhail Kazakov | 1/2-1/2 | 30 | Open |
| 1390 | 2019-03-10 | TCh-SVK 2018-19 | Slovakia SVK | 8.3 | Csaba Balogh | Maciej Klekowski | 1-0 | 41 | Open |
| 1391 | 2019-03-09 | TCh-SVK 2018-19 | Slovakia SVK | 7.4 | Maciej Klekowski | Martin Jablonicky | 1/2-1/2 | 60 | Open |
| 1392 | 2019-02-17 | TCh-SVK 2018-19 | Slovakia SVK | 6.1 | Maciej Klekowski | Piotr Piesik | 1-0 | 38 | Open |
| 1393 | 2019-02-16 | TCh-SVK 2018-19 | Slovakia SVK | 5.1 | Marcin Tazbir | Maciej Klekowski | 1/2-1/2 | 22 | Open |
| 1394 | 2019-01-31 | 24th HIT Open 2019 | Nova Gorica SLO | 9.3 | Yi Lin | Maciej Klekowski | 1/2-1/2 | 26 | Open |
| 1395 | 2019-01-30 | 24th HIT Open 2019 | Nova Gorica SLO | 8.3 | Maciej Klekowski | Jan Subelj | 1/2-1/2 | 80 | Open |
| 1396 | 2019-01-29 | 24th HIT Open 2019 | Nova Gorica SLO | 7.1 | Xiangyu Xu | Maciej Klekowski | 1-0 | 27 | Open |
| 1397 | 2019-01-28 | 24th HIT Open 2019 | Nova Gorica SLO | 6.1 | Maciej Klekowski | Volodymyr Vetoshko | 1/2-1/2 | 14 | Open |
| 1398 | 2019-01-27 | 24th HIT Open 2019 | Nova Gorica SLO | 5.1 | Zdenko Kozul | Maciej Klekowski | 0-1 | 44 | Open |
| 1399 | 2019-01-27 | 24th HIT Open 2019 | Nova Gorica SLO | 4.3 | Maciej Klekowski | Igor Jelen | 1-0 | 11 | Open |
| 1400 | 2019-01-26 | 24th HIT Open 2019 | Nova Gorica SLO | 3.3 | Sasa Kobal | Maciej Klekowski | 0-1 | 44 | Open |
| 1401 | 2019-01-26 | 24th HIT Open 2019 | Nova Gorica SLO | 2.6 | Maciej Klekowski | Jakob Bratkovic | 1-0 | 44 | Open |
| 1402 | 2019-01-25 | 24th HIT Open 2019 | Nova Gorica SLO | 1.6 | Huseyin Can Agdelen | Maciej Klekowski | 0-1 | 40 | Open |
| 1403 | 2019-01-04 | 29th Cracovia Open A | Krakow POL | 9.9 | Kacper Grela | Maciej Klekowski | 1/2-1/2 | 46 | Open |
| 1404 | 2019-01-03 | 29th Cracovia Open A | Krakow POL | 8.8 | Maciej Klekowski | Iwo Godzwon | 1/2-1/2 | 73 | Open |
| 1405 | 2019-01-02 | 29th Cracovia Open A | Krakow POL | 7.3 | Marco Dietmayer-Kraeutler | Maciej Klekowski | 1-0 | 51 | Open |
| 1406 | 2018-12-31 | 29th Cracovia Open A | Krakow POL | 6.2 | Maciej Klekowski | Aleksander Hnydiuk | 1/2-1/2 | 14 | Open |
| 1407 | 2018-12-30 | 29th Cracovia Open A | Krakow POL | 5.1 | Ryszard Eggink | Maciej Klekowski | 1/2-1/2 | 38 | Open |
| 1408 | 2018-12-29 | 29th Cracovia Open A | Krakow POL | 4.3 | Maciej Klekowski | Vladimir Vojtek | 1-0 | 43 | Open |
| 1409 | 2018-12-29 | 29th Cracovia Open A | Krakow POL | 3.8 | Piotr Goluch | Maciej Klekowski | 0-1 | 60 | Open |
| 1410 | 2018-12-28 | 29th Cracovia Open A | Krakow POL | 2.24 | Maciej Klekowski | Joanna Kaczmarska-Kedzierska | 1-0 | 32 | Open |
| 1411 | 2018-12-27 | 29th Cracovia Open A | Krakow POL | 1.1 | Roman Tomaszewski | Maciej Klekowski | 1/2-1/2 | 65 | Open |
| 1412 | 2018-12-09 | TCh-SVK 2018-19 | Slovakia SVK | 4.1 | Zuzana Borosova | Maciej Klekowski | 1/2-1/2 | 50 | Open |
| 1413 | 2018-12-08 | TCh-SVK 2018-19 | Slovakia SVK | 3.2 | Maciej Klekowski | Tomas Polak | 1-0 | 36 | Open |
| 1414 | 2018-10-28 | TCh-POL Ekstraliga 2018 | Poland POL | 9.5 | Maciej Klekowski | Rafal Antoniewski | 1/2-1/2 | 41 | Open |
| 1415 | 2018-10-27 | TCh-POL Ekstraliga 2018 | Poland POL | 8.4 | Grzegorz Nasuta | Maciej Klekowski | 1/2-1/2 | 31 | Open |
| 1416 | 2018-10-26 | TCh-POL Ekstraliga 2018 | Poland POL | 7.3 | Maciej Klekowski | Jacek Tomczak | 0-1 | 40 | Open |
| 1417 | 2018-09-16 | TCh-POL Ekstraliga 2018 | Poland POL | 6.3 | Radoslaw Wojtaszek | Maciej Klekowski | 1/2-1/2 | 47 | Open |
| 1418 | 2018-09-15 | TCh-POL Ekstraliga 2018 | Poland POL | 5.4 | Maciej Klekowski | Mateusz Bartel | 1/2-1/2 | 41 | Open |
| 1419 | 2018-09-14 | TCh-POL Ekstraliga 2018 | Poland POL | 4.2 | Wojciech Moranda | Maciej Klekowski | 1-0 | 48 | Open |
| 1420 | 2018-08-04 | Adolf Anderssen Mem 2018 | Wroclaw POL | 7 | Maciej Klekowski | Piotr Jagodzinski | 1-0 | 51 | Open |
| 1421 | 2018-08-04 | Adolf Anderssen Mem 2018 | Wroclaw POL | 6 | Piotr Sabuk | Maciej Klekowski | 0-1 | 34 | Open |
| 1422 | 2018-08-04 | Adolf Anderssen Mem 2018 | Wroclaw POL | 5 | Maciej Klekowski | Piotr Markowski | 1-0 | 42 | Open |
| 1423 | 2018-08-04 | Adolf Anderssen Mem 2018 | Wroclaw POL | 4 | Jerzy Kot | Maciej Klekowski | 0-1 | 46 | Open |
| 1424 | 2018-08-04 | Adolf Anderssen Mem 2018 | Wroclaw POL | 3 | Maciej Klekowski | Daria Jasnikowska | 1-0 | 44 | Open |
| 1425 | 2018-08-04 | Adolf Anderssen Mem 2018 | Wroclaw POL | 2 | Rakesh Kumar Jena | Maciej Klekowski | 1-0 | 36 | Open |
| 1426 | 2018-08-04 | Adolf Anderssen Mem 2018 | Wroclaw POL | 1 | Maciej Klekowski | Marek Madej | 1-0 | 33 | Open |
| 1427 | 2018-07-16 | Najdorf Mem Open A 2018 | Warsaw POL | 9.9 | Maciej Klekowski | Nataliya Buksa | 1-0 | 22 | Open |
| 1428 | 2018-07-15 | Najdorf Mem Open A 2018 | Warsaw POL | 8.1 | Dhulipalla Bala Chandra Prasad | Maciej Klekowski | 0-1 | 57 | Open |
| 1429 | 2018-07-14 | Najdorf Mem Open A 2018 | Warsaw POL | 7.16 | Maciej Klekowski | Mateusz Bronowicki | 1-0 | 39 | Open |
| 1430 | 2018-07-13 | Najdorf Mem Open A 2018 | Warsaw POL | 6.17 | Szymon Walter | Maciej Klekowski | 1/2-1/2 | 59 | Open |
| 1431 | 2018-07-12 | Najdorf Mem Open A 2018 | Warsaw POL | 5.25 | Maciej Klekowski | Magdalena Harazinska | 1-0 | 35 | Open |
| 1432 | 2018-07-10 | Najdorf Mem Open A 2018 | Warsaw POL | 3.23 | Maciej Klekowski | Janusz Siekanski | 0-1 | 69 | Open |
| 1433 | 2018-07-09 | Najdorf Mem Open A 2018 | Warsaw POL | 2.25 | Bartosz Sowul | Maciej Klekowski | 1/2-1/2 | 28 | Open |
| 1434 | 2018-07-08 | Najdorf Mem Open A 2018 | Warsaw POL | 1.13 | Maciej Klekowski | Ali Polatel | 1/2-1/2 | 40 | Open |
| 1435 | 2018-06-10 | TCh-POL Ekstraliga 2018 | Poland POL | 3.5 | Maciej Klekowski | Kacper Piorun | 1/2-1/2 | 18 | Open |
| 1436 | 2018-06-09 | TCh-POL Ekstraliga 2018 | Poland POL | 2.1 | Aleksander Mista | Maciej Klekowski | 1-0 | 75 | Open |
| 1437 | 2018-06-08 | TCh-POL Ekstraliga 2018 | Poland POL | 1.5 | Krystian Kuzmicz | Maciej Klekowski | 0-1 | 38 | Open |
| 1438 | 2018-05-06 | 6th POL-HUN Open 2018 | Katowice POL | 9.2 | Aleksander Hnydiuk | Maciej Klekowski | 1/2-1/2 | 83 | Open |
| 1439 | 2018-05-06 | 6th POL-HUN Open 2018 | Katowice POL | 8.3 | Maciej Klekowski | Zbigniew Pakleza | 1-0 | 43 | Open |
| 1440 | 2018-05-06 | 6th POL-HUN Open 2018 | Katowice POL | 7.5 | Szymon Walter | Maciej Klekowski | 0-1 | 40 | Open |
| 1441 | 2018-05-06 | 6th POL-HUN Open 2018 | Katowice POL | 6.2 | Maciej Klekowski | Pawel Teclaf | 1/2-1/2 | 86 | Open |
| 1442 | 2018-05-05 | 6th POL-HUN Open 2018 | Katowice POL | 5.7 | Daniel Gumula | Maciej Klekowski | 0-1 | 32 | Open |
| 1443 | 2018-05-05 | 6th POL-HUN Open 2018 | Katowice POL | 4.13 | Maciej Klekowski | Gabor Etele Kovacs | 1-0 | 40 | Open |
| 1444 | 2018-05-05 | 6th POL-HUN Open 2018 | Katowice POL | 3.4 | Karol Rawicz | Maciej Klekowski | 1/2-1/2 | 111 | Open |
| 1445 | 2018-05-05 | 6th POL-HUN Open 2018 | Katowice POL | 2.6 | Maciej Klekowski | Marcin Deren | 1-0 | 34 | Open |
| 1446 | 2018-05-05 | 6th POL-HUN Open 2018 | Katowice POL | 1.7 | Jerzy Wirtek | Maciej Klekowski | 0-1 | 34 | Open |
| 1447 | 2018-03-31 | 11th Montalvo Mem 2018 | Las Palmas ESP | 9.1 | Maciej Klekowski | David Arenas | 1-0 | 66 | Open |
| 1448 | 2018-03-30 | 11th Montalvo Mem 2018 | Las Palmas ESP | 8.1 | Misa Pap | Maciej Klekowski | 1/2-1/2 | 47 | Open |
| 1449 | 2018-03-29 | 11th Montalvo Mem 2018 | Las Palmas ESP | 7.1 | Maciej Klekowski | Bojan Kurajica | 1-0 | 53 | Open |
| 1450 | 2018-03-28 | 11th Montalvo Mem 2018 | Las Palmas ESP | 6.1 | Fabien Libiszewski | Maciej Klekowski | 1/2-1/2 | 31 | Open |
| 1451 | 2018-03-27 | 11th Montalvo Mem 2018 | Las Palmas ESP | 5.1 | Mikhail Ulybin | Maciej Klekowski | 0-1 | 42 | Open |
| 1452 | 2018-03-26 | 11th Montalvo Mem 2018 | Las Palmas ESP | 4.2 | Maciej Klekowski | Vladimir Petkov | 1-0 | 61 | Open |
| 1453 | 2018-03-25 | 11th Montalvo Mem 2018 | Las Palmas ESP | 3.9 | Maciej Klekowski | Adrian Cruz Pino | 1-0 | 34 | Open |
| 1454 | 2018-03-25 | 11th Montalvo Mem 2018 | Las Palmas ESP | 2.15 | Oscar Saez Gabikagogeaskoa | Maciej Klekowski | 0-1 | 43 | Open |
| 1455 | 2018-03-24 | 11th Montalvo Mem 2018 | Las Palmas ESP | 1.8 | Maciej Klekowski | Jenny Maria Sanabria Taskila | 1-0 | 27 | Open |
| 1456 | 2018-03-04 | TCh-SVK 2017-18 | Slovakia SVK | 11.6 | Maciej Klekowski | Miroslav Rohacek | 1-0 | 36 | Open |
| 1457 | 2018-03-03 | TCh-SVK 2017-18 | Slovakia SVK | 10.5 | Peter Michalik | Maciej Klekowski | 1/2-1/2 | 31 | Open |
| 1458 | 2018-03-02 | TCh-SVK 2017-18 | Slovakia SVK | 9.6 | 300110 | Maciej Klekowski | 0-1 | 40 | Open |
| 1459 | 2018-02-25 | 2nd Bundesliga Sud 2017-18 | Germany GER | 10.3 | Maciej Klekowski | David Ortmann | 1-0 | 29 | Open |
| 1460 | 2018-02-24 | 2nd Bundesliga Sud 2017-18 | Germany GER | 9.3 | Tobias Hirneise | Maciej Klekowski | 1-0 | 46 | Open |
| 1461 | 2018-02-04 | 2nd Bundesliga Sud 2017-18 | Germany GER | 8.5 | Maciej Klekowski | Vinzent Spitzl | 1/2-1/2 | 44 | Open |
| 1462 | 2018-01-07 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 9.1 | Maciej Klekowski | Davit Jojua | 1/2-1/2 | 22 | Open |
| 1463 | 2018-01-06 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 8.4 | Oskar Wieczorek | Maciej Klekowski | 0-1 | 49 | Open |
| 1464 | 2018-01-06 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 7.5 | Maciej Klekowski | Daniel Eduardo Pulvett Marin | 1-0 | 57 | Open |
| 1465 | 2018-01-05 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 6.2 | Maciej Klekowski | Daniel Forcen Esteban | 0-1 | 59 | Open |
| 1466 | 2018-01-04 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 5.6 | Jose Camacho Collados | Maciej Klekowski | 0-1 | 46 | Open |
| 1467 | 2018-01-04 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 4.6 | Maciej Klekowski | Inigo Lopez Mulet | 1/2-1/2 | 24 | Open |
| 1468 | 2018-01-03 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 3.6 | Michal Luch | Maciej Klekowski | 0-1 | 48 | Open |
| 1469 | 2018-01-03 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 2.7 | Maciej Klekowski | Mario Gavilan Diaz | 1-0 | 34 | Open |
| 1470 | 2018-01-02 | 29th Roquetas de Mar Open | Roquetas de Mar ESP | 1.7 | Urtzi Buijs Martin | Maciej Klekowski | 0-1 | 32 | Open |
| 1471 | 2017-12-31 | XXXVI Zamenhofa Mem | Bialystok POL | 9.15 | Jakub Szostko | Maciej Klekowski | 1/2-1/2 | 35 | Open |
| 1472 | 2017-12-30 | XXXVI Zamenhofa Mem | Bialystok POL | 8.8 | Maciej Klekowski | Marcin Krzyzanowski | 0-1 | 57 | Open |
| 1473 | 2017-12-30 | XXXVI Zamenhofa Mem | Bialystok POL | 7.1 | Maciej Klekowski | Radoslaw Psyk | 1/2-1/2 | 28 | Open |
| 1474 | 2017-12-29 | XXXVI Zamenhofa Mem | Bialystok POL | 6.3 | Daniel Sadzikowski | Maciej Klekowski | 1-0 | 35 | Open |
| 1475 | 2017-12-29 | XXXVI Zamenhofa Mem | Bialystok POL | 5.8 | Maciej Klekowski | Marcin Sieciechowicz | 1-0 | 43 | Open |
| 1476 | 2017-12-28 | XXXVI Zamenhofa Mem | Bialystok POL | 4.12 | Aleksander Czerwonski | Maciej Klekowski | 0-1 | 24 | Open |
| 1477 | 2017-12-28 | XXXVI Zamenhofa Mem | Bialystok POL | 3.9 | Maciej Klekowski | Jurij Tihonov | 0-1 | 49 | Open |
| 1478 | 2017-12-27 | XXXVI Zamenhofa Mem | Bialystok POL | 2.14 | Tygran Dzhuguryan | Maciej Klekowski | 0-1 | 83 | Open |
| 1479 | 2017-12-27 | XXXVI Zamenhofa Mem | Bialystok POL | 1.13 | Maciej Klekowski | Anna Warakomska | 1/2-1/2 | 66 | Open |
| 1480 | 2017-12-17 | European Rapid 2017 | Katowice POL | 9.46 | Maciej Klekowski | Thomas A Quilter | 1-0 | 51 | Open |
| 1481 | 2017-12-17 | European Rapid 2017 | Katowice POL | 8.14 | Mikhail Demidov | Maciej Klekowski | 1-0 | 59 | Open |
| 1482 | 2017-12-17 | European Rapid 2017 | Katowice POL | 7.31 | Maciej Klekowski | Igor Gazik | 1-0 | 33 | Open |
| 1483 | 2017-12-17 | European Rapid 2017 | Katowice POL | 11.1 | Maksim Chigaev | Maciej Klekowski | 0-1 | 36 | Open |
| 1484 | 2017-12-17 | European Rapid 2017 | Katowice POL | 10.17 | Maciej Klekowski | Kamil Miton | 1-0 | 50 | Open |
| 1485 | 2017-12-16 | European Rapid 2017 | Katowice POL | 6.43 | Martin Jablonicky | Maciej Klekowski | 0-1 | 58 | Open |
| 1486 | 2017-12-16 | European Rapid 2017 | Katowice POL | 5.11 | Maciej Klekowski | Vladimir Potkin | 0-1 | 52 | Open |
| 1487 | 2017-12-16 | European Rapid 2017 | Katowice POL | 4.47 | Oskar Wlodarczyk | Maciej Klekowski | 0-1 | 43 | Open |
| 1488 | 2017-12-16 | European Rapid 2017 | Katowice POL | 3.55 | Maciej Klekowski | Markus Goessler | 1-0 | 26 | Open |
| 1489 | 2017-12-16 | European Rapid 2017 | Katowice POL | 2.64 | Yaron Linik | Maciej Klekowski | 0-1 | 26 | Open |
| 1490 | 2017-12-16 | European Rapid 2017 | Katowice POL | 1.65 | Maciej Klekowski | Johan-Eerik Kolar | 1-0 | 60 | Open |
| 1491 | 2017-12-15 | European Blitz 2017 | Katowice POL | 9.48 | Maciej Klekowski | Mateusz Paszewski | 1-0 | 43 | Open |
| 1492 | 2017-12-15 | European Blitz 2017 | Katowice POL | 8.47 | Maciej Klekowski | Andrius Brazdzionis | 1-0 | 16 | Open |
| 1493 | 2017-12-15 | European Blitz 2017 | Katowice POL | 7.47 | Andrius Brazdzionis | Maciej Klekowski | 1-0 | 25 | Open |
| 1494 | 2017-12-15 | European Blitz 2017 | Katowice POL | 4.31 | Maciej Klekowski | Rafal Szyszylo | 1-0 | 30 | Open |
| 1495 | 2017-12-15 | European Blitz 2017 | Katowice POL | 3.31 | Rafal Szyszylo | Maciej Klekowski | 1-0 | 36 | Open |
| 1496 | 2017-12-15 | European Blitz 2017 | Katowice POL | 22.28 | Marcin Sieciechowicz | Maciej Klekowski | 0-1 | 45 | Open |
| 1497 | 2017-12-15 | European Blitz 2017 | Katowice POL | 21.28 | Maciej Klekowski | Marcin Sieciechowicz | 1-0 | 51 | Open |
| 1498 | 2017-12-15 | European Blitz 2017 | Katowice POL | 20.26 | Maciej Klekowski | Toms Kantans | 1-0 | 39 | Open |
| 1499 | 2017-12-15 | European Blitz 2017 | Katowice POL | 2.32 | Kestutis Kadonas | Maciej Klekowski | 0-1 | 26 | Open |
| 1500 | 2017-12-15 | European Blitz 2017 | Katowice POL | 19.26 | Toms Kantans | Maciej Klekowski | 1-0 | 42 | Open |
| 1501 | 2017-12-15 | European Blitz 2017 | Katowice POL | 18.2 | Piotr Brodowski | Maciej Klekowski | 0-1 | 66 | Open |
| 1502 | 2017-12-15 | European Blitz 2017 | Katowice POL | 17.2 | Maciej Klekowski | Piotr Brodowski | 0-1 | 53 | Open |
| 1503 | 2017-12-15 | European Blitz 2017 | Katowice POL | 16.18 | Maciej Klekowski | G. Petar Arnaudov | 0-1 | 28 | Open |
| 1504 | 2017-12-15 | European Blitz 2017 | Katowice POL | 15.18 | G. Petar Arnaudov | Maciej Klekowski | 0-1 | 26 | Open |
| 1505 | 2017-12-15 | European Blitz 2017 | Katowice POL | 14.13 | Ilja Schneider | Maciej Klekowski | 1-0 | 75 | Open |
| 1506 | 2017-12-15 | European Blitz 2017 | Katowice POL | 13.13 | Maciej Klekowski | Ilja Schneider | 1-0 | 26 | Open |
| 1507 | 2017-12-15 | European Blitz 2017 | Katowice POL | 12.29 | Maciej Klekowski | Michal Bartel | 1-0 | 41 | Open |
| 1508 | 2017-12-15 | European Blitz 2017 | Katowice POL | 11.29 | Michal Bartel | Maciej Klekowski | 0-1 | 50 | Open |
| 1509 | 2017-12-15 | European Blitz 2017 | Katowice POL | 10.48 | Mateusz Paszewski | Maciej Klekowski | 0-1 | 29 | Open |
| 1510 | 2017-12-15 | European Blitz 2017 | Katowice POL | 1.32 | Maciej Klekowski | Kestutis Kadonas | 1-0 | 38 | Open |
| 1511 | 2017-12-10 | 2nd Bundesliga Sud 2017-18 | Germany GER | 6.6 | Maciej Klekowski | Thal Abergel | 1-0 | 43 | Open |
| 1512 | 2017-12-09 | 2nd Bundesliga Sud 2017-18 | Germany GER | 5.6 | Heiko Schneider | Maciej Klekowski | 1/2-1/2 | 60 | Open |
| 1513 | 2017-12-03 | Adolf Anderssen Mem Final | Wroclaw POL | 3.2 | Maciej Klekowski | Mikolaj Tomczak | 1-0 | 42 | Open |
| 1514 | 2017-12-03 | Adolf Anderssen Mem Final | Wroclaw POL | 3.1 | Mikolaj Tomczak | Maciej Klekowski | 0-1 | 47 | Open |
| 1515 | 2017-12-03 | Adolf Anderssen Mem Final | Wroclaw POL | 2.2 | Kamil Stachowiak | Maciej Klekowski | 0-1 | 58 | Open |
| 1516 | 2017-12-03 | Adolf Anderssen Mem Final | Wroclaw POL | 2.1 | Maciej Klekowski | Kamil Stachowiak | 1-0 | 32 | Open |
| 1517 | 2017-12-03 | Adolf Anderssen Mem Final | Wroclaw POL | 1.2 | Maciej Klekowski | Wojciech Przybylski | 1/2-1/2 | 71 | Open |
| 1518 | 2017-12-03 | Adolf Anderssen Mem Final | Wroclaw POL | 1.1 | Wojciech Przybylski | Maciej Klekowski | 1-0 | 101 | Open |
| 1519 | 2017-12-02 | Adolf Anderssen Mem 2017 | Wroclaw POL | 7.1 | Maciej Klekowski | Wojciech Moranda | 1/2-1/2 | 56 | Open |
| 1520 | 2017-12-02 | Adolf Anderssen Mem 2017 | Wroclaw POL | 6.3 | Kamil Stachowiak | Maciej Klekowski | 1/2-1/2 | 22 | Open |
| 1521 | 2017-12-02 | Adolf Anderssen Mem 2017 | Wroclaw POL | 5.4 | Maciej Klekowski | Lukasz Butkiewicz | 1-0 | 63 | Open |
| 1522 | 2017-12-02 | Adolf Anderssen Mem 2017 | Wroclaw POL | 4.2 | Piotr Dobrowolski | Maciej Klekowski | 1-0 | 43 | Open |
| 1523 | 2017-12-02 | Adolf Anderssen Mem 2017 | Wroclaw POL | 3.3 | Maciej Klekowski | Mikolaj Tomczak | 1-0 | 64 | Open |
| 1524 | 2017-12-02 | Adolf Anderssen Mem 2017 | Wroclaw POL | 2.4 | Maciej Swicarz | Maciej Klekowski | 0-1 | 26 | Open |
| 1525 | 2017-12-02 | Adolf Anderssen Mem 2017 | Wroclaw POL | 1.4 | Maciej Klekowski | Piotr Gasik | 1-0 | 26 | Open |
| 1526 | 2017-11-26 | TCh-POL Ekstraliga 2017 | Poland POL | 9.1 | Krzysztof Jakubowski | Maciej Klekowski | 0-1 | 40 | Open |
| 1527 | 2017-11-25 | TCh-POL Ekstraliga 2017 | Poland POL | 8.1 | Maciej Klekowski | Mateusz Bartel | 1-0 | 39 | Open |
| 1528 | 2017-11-24 | TCh-POL Ekstraliga 2017 | Poland POL | 7.1 | Maciej Klekowski | Aleksander Mista | 1/2-1/2 | 48 | Open |
| 1529 | 2017-11-12 | 2nd Bundesliga Sud 2017-18 | Germany GER | 4.5 | Maciej Klekowski | Armin Juhasz | 1/2-1/2 | 59 | Open |
| 1530 | 2017-11-11 | 2nd Bundesliga Sud 2017-18 | Germany GER | 3.5 | Heinz Fuchs | Maciej Klekowski | 1-0 | 41 | Open |
| 1531 | 2017-10-22 | 2nd Bundesliga Sud 2017-18 | Germany GER | 2.6 | Maciej Klekowski | Quentin Burri | 1/2-1/2 | 30 | Open |
| 1532 | 2017-10-21 | 2nd Bundesliga Sud 2017-18 | Germany GER | 1.6 | Andrei Sokolov | Maciej Klekowski | 1/2-1/2 | 33 | Open |
| 1533 | 2017-10-01 | TCh-POL Ekstraliga 2017 | Poland POL | 6.1 | Yuriy Kryvoruchko | Maciej Klekowski | 0-1 | 34 | Open |
| 1534 | 2017-09-30 | TCh-POL Ekstraliga 2017 | Poland POL | 5.1 | Maciej Klekowski | Krzysztof Gmaj | 1-0 | 40 | Open |
| 1535 | 2017-09-29 | TCh-POL Ekstraliga 2017 | Poland POL | 4.1 | Constantin Lupulescu | Maciej Klekowski | 1/2-1/2 | 51 | Open |
| 1536 | 2017-07-23 | TCh-TUR 1st League 2017 | Konya TUR | 9.8 | Maciej Klekowski | Juraj Druska | 1/2-1/2 | 30 | Open |
| 1537 | 2017-07-22 | TCh-TUR 1st League 2017 | Konya TUR | 8.7 | 14115298 | Maciej Klekowski | 1/2-1/2 | 31 | Open |
| 1538 | 2017-07-21 | TCh-TUR 1st League 2017 | Konya TUR | 7.9 | Maciej Klekowski | Iulian Baltag | 1-0 | 42 | Open |
| 1539 | 2017-07-20 | TCh-TUR 1st League 2017 | Konya TUR | 6.6 | Kiril Georgiev | Maciej Klekowski | 1/2-1/2 | 41 | Open |
| 1540 | 2017-07-20 | TCh-TUR 1st League 2017 | Konya TUR | 5.7 | Maciej Klekowski | Vladislav Nevednichy | 1/2-1/2 | 17 | Open |
| 1541 | 2017-07-19 | TCh-TUR 1st League 2017 | Konya TUR | 4.9 | Rasul Ibrahimov | Maciej Klekowski | 1/2-1/2 | 51 | Open |
| 1542 | 2017-07-18 | TCh-TUR 1st League 2017 | Konya TUR | 3.9 | Maciej Klekowski | Milos Stankovic | 0-1 | 35 | Open |
| 1543 | 2017-07-18 | TCh-TUR 1st League 2017 | Konya TUR | 2.1 | Giga Quparadze | Maciej Klekowski | 1/2-1/2 | 45 | Open |
| 1544 | 2017-07-17 | TCh-TUR 1st League 2017 | Konya TUR | 1.3 | Maciej Klekowski | Azer Mirzoev | 1/2-1/2 | 38 | Open |
| 1545 | 2017-07-05 | Krakow International 2017 | Krakow POL | 7.1 | Angelika Dziodzio | Maciej Klekowski | 0-1 | 44 | Open |
| 1546 | 2017-07-04 | Krakow International 2017 | Krakow POL | 6.1 | Maciej Klekowski | Orest Gritsak | 1/2-1/2 | 11 | Open |
| 1547 | 2017-07-03 | Krakow International 2017 | Krakow POL | 5.1 | Miroslaw Grabarczyk | Maciej Klekowski | 1/2-1/2 | 12 | Open |
| 1548 | 2017-07-03 | Krakow International 2017 | Krakow POL | 4.1 | Maciej Klekowski | Andrzej Gbyl | 1-0 | 32 | Open |
| 1549 | 2017-07-02 | Krakow International 2017 | Krakow POL | 3.1 | Marcin Chmiel | Maciej Klekowski | 0-1 | 30 | Open |
| 1550 | 2017-07-01 | Krakow International 2017 | Krakow POL | 2.2 | Maciej Klekowski | Alexander Smolkin | 1-0 | 52 | Open |
| 1551 | 2017-07-01 | Krakow International 2017 | Krakow POL | 1.2 | Zbigniew Babczynski | Maciej Klekowski | 0-1 | 43 | Open |
| 1552 | 2017-06-30 | Gens Una Sumus GM | Krakow POL | 9.4 | Maciej Klekowski | M. Amin Tabatabaei | 1/2-1/2 | 13 | Open |
| 1553 | 2017-06-29 | Gens Una Sumus GM | Krakow POL | 8.2 | Mikhail Kazakov | Maciej Klekowski | 1-0 | 45 | Open |
| 1554 | 2017-06-28 | Gens Una Sumus GM | Krakow POL | 7.5 | Maciej Klekowski | Dariusz Mikrut | 1-0 | 41 | Open |
| 1555 | 2017-06-28 | Gens Una Sumus GM | Krakow POL | 6.1 | Szymon Gumularz | Maciej Klekowski | 1/2-1/2 | 20 | Open |
| 1556 | 2017-06-27 | Gens Una Sumus GM | Krakow POL | 5.5 | Orest Gritsak | Maciej Klekowski | 0-1 | 54 | Open |
| 1557 | 2017-06-26 | Gens Una Sumus GM | Krakow POL | 4.2 | Maciej Klekowski | Tobias Hirneise | 1-0 | 34 | Open |
| 1558 | 2017-06-25 | Gens Una Sumus GM | Krakow POL | 3.4 | Joshua Sheng | Maciej Klekowski | 40 | Open | |
| 1559 | 2017-06-25 | Gens Una Sumus GM | Krakow POL | 2.3 | Maciej Klekowski | Mishra Swayams | 1/2-1/2 | 10 | Open |
| 1560 | 2017-06-24 | Gens Una Sumus GM | Krakow POL | 1.3 | Vladimir Talla | Maciej Klekowski | 1/2-1/2 | 39 | Open |
| 1561 | 2017-06-06 | 18th ch-EUR Indiv 2017 | Minsk BLR | 7.76 | Maciej Klekowski | Hovhannes Gabuzyan | 0-1 | 45 | Open |
| 1562 | 2017-06-02 | 18th ch-EUR Indiv 2017 | Minsk BLR | 4.59 | Tamas Banusz | Maciej Klekowski | 1-0 | 34 | Open |
| 1563 | 2017-06-01 | 18th ch-EUR Indiv 2017 | Minsk BLR | 3.21 | Maciej Klekowski | Daniel Fridman | 0-1 | 72 | Open |
| 1564 | 2017-05-31 | 18th ch-EUR Indiv 2017 | Minsk BLR | 2.6 | Benjamin Gledura | Maciej Klekowski | 0-1 | 35 | Open |
| 1565 | 2017-05-21 | 5th POL-HUN Open 2017 | Katowice POL | 9.5 | Maciej Klekowski | Rafal Przedmojski | 1-0 | 57 | Open |
| 1566 | 2017-05-21 | 5th POL-HUN Open 2017 | Katowice POL | 8.3 | Miroslaw Lewicki | Maciej Klekowski | 1-0 | 49 | Open |
| 1567 | 2017-05-21 | 5th POL-HUN Open 2017 | Katowice POL | 7.3 | Maciej Klekowski | Marcel Kanarek | 1/2-1/2 | 31 | Open |
| 1568 | 2017-05-21 | 5th POL-HUN Open 2017 | Katowice POL | 6.4 | Maciej Klekowski | Damian Lewtak | 1-0 | 45 | Open |
| 1569 | 2017-05-20 | 5th POL-HUN Open 2017 | Katowice POL | 5.1 | Sergei Azarov | Maciej Klekowski | 1/2-1/2 | 55 | Open |
| 1570 | 2017-05-20 | 5th POL-HUN Open 2017 | Katowice POL | 4.6 | Karol Kucza | Maciej Klekowski | 0-1 | 56 | Open |
| 1571 | 2017-05-20 | 5th POL-HUN Open 2017 | Katowice POL | 3.7 | Maciej Klekowski | Radoslaw Dzierzak | 1-0 | 55 | Open |
| 1572 | 2017-05-20 | 5th POL-HUN Open 2017 | Katowice POL | 2.7 | Ryszard Grossmann | Maciej Klekowski | 0-1 | 56 | Open |
| 1573 | 2017-05-20 | 5th POL-HUN Open 2017 | Katowice POL | 1.7 | Maciej Klekowski | Andrzej Sulkowski | 1-0 | 46 | Open |
| 1574 | 2017-05-07 | TCh-POL Ekstraliga 2017 | Gorzow Wielkopolski POL | 3.1 | Maciej Klekowski | Radoslaw Wojtaszek | 0-1 | 29 | Open |
| 1575 | 2017-05-06 | TCh-POL Ekstraliga 2017 | Gorzow Wielkopolski POL | 2.1 | Grzegorz Nasuta | Maciej Klekowski | 1/2-1/2 | 45 | Open |
| 1576 | 2017-05-05 | TCh-POL Ekstraliga 2017 | Gorzow Wielkopolski POL | 1.1 | Maciej Klekowski | Jacek Tomczak | 1/2-1/2 | 42 | Open |
| 1577 | 2017-04-09 | 3rd Ordu Open 2017 | Ordu TUR | 9.4 | Maciej Klekowski | Davit Jojua | 0-1 | 47 | Open |
| 1578 | 2017-04-08 | 3rd Ordu Open 2017 | Ordu TUR | 8.9 | Asim Turan | Maciej Klekowski | 0-1 | 60 | Open |
| 1579 | 2017-04-07 | 3rd Ordu Open 2017 | Ordu TUR | 6.9 | Ali Farahat | Maciej Klekowski | 1/2-1/2 | 17 | Open |
| 1580 | 2017-04-07 | 3rd Ordu Open 2017 | Ordu TUR | 5.2 | Maciej Klekowski | Tamir Nabaty | 0-1 | 46 | Open |
| 1581 | 2017-04-06 | 3rd Ordu Open 2017 | Ordu TUR | 4.7 | Maciej Klekowski | Konstantine Shanava | 1-0 | 57 | Open |
| 1582 | 2017-04-05 | 3rd Ordu Open 2017 | Ordu TUR | 3.8 | Zaur Mammadov | Maciej Klekowski | 1/2-1/2 | 30 | Open |
| 1583 | 2017-04-05 | 3rd Ordu Open 2017 | Ordu TUR | 2.4 | Maciej Klekowski | Tornike Sanikidze | 1/2-1/2 | 25 | Open |
| 1584 | 2017-04-04 | 3rd Ordu Open 2017 | Ordu TUR | 1.15 | Cagatay Aydogdu | Maciej Klekowski | 0-1 | 38 | Open |
| 1585 | 2017-01-15 | TCh-SVK 2016-17 | Slovakia SVK | 6.6 | Maciej Klekowski | Tomas Peitl | 1-0 | 42 | Open |
| 1586 | 2017-01-14 | TCh-SVK 2016-17 | Slovakia SVK | 5.6 | Jozef Federic | Maciej Klekowski | 0-1 | 27 | Open |
| 1587 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 9.9 | Maciej Klekowski | Klaudia Kulon | 0-1 | 44 | Open |
| 1588 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 8.9 | Maciej Klekowski | Aleksander Krainski | 1-0 | 22 | Open |
| 1589 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 7.5 | Dominik Orzech | Maciej Klekowski | 1-0 | 40 | Open |
| 1590 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 6.9 | Maciej Klekowski | Maciej Swicarz | 1-0 | 47 | Open |
| 1591 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 5.2 | Mateusz Bartel | Maciej Klekowski | 1-0 | 28 | Open |
| 1592 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 4.8 | Piotr Jagodzinski | Maciej Klekowski | 0-1 | 47 | Open |
| 1593 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 3.1 | Maciej Klekowski | Arkadiusz Kaczmarek | 1-0 | 65 | Open |
| 1594 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 2.1 | Victoriano Sanz Losada | Maciej Klekowski | 0-1 | 47 | Open |
| 1595 | 2017-01-08 | ch-POL Rapid 2017 | Zgierz POL | 1.13 | Maciej Klekowski | Borys Paliwoda | 1-0 | 22 | Open |
| 1596 | 2017-01-04 | 27th Cracovia Open A | Krakow POL | 9.6 | Piotr Sabuk | Maciej Klekowski | 0-1 | 62 | Open |
| 1597 | 2017-01-03 | 27th Cracovia Open A | Krakow POL | 8.1 | Maciej Klekowski | Marcin Molenda | 0-1 | 51 | Open |
| 1598 | 2017-01-02 | 27th Cracovia Open A | Krakow POL | 7.2 | Lukasz Jarmula | Maciej Klekowski | 1/2-1/2 | 66 | Open |
| 1599 | 2016-12-31 | 27th Cracovia Open A | Krakow POL | 6.1 | Maciej Klekowski | Daniel Sadzikowski | 1/2-1/2 | 16 | Open |
| 1600 | 2016-12-30 | 27th Cracovia Open A | Krakow POL | 5.1 | Radoslaw Gajek | Maciej Klekowski | 0-1 | 34 | Open |
| 1601 | 2016-12-29 | 27th Cracovia Open A | Krakow POL | 4.6 | Maciej Klekowski | Piotr Goluch | 1-0 | 118 | Open |
| 1602 | 2016-12-29 | 27th Cracovia Open A | Krakow POL | 3.4 | Maciej Mroziak | Maciej Klekowski | 1/2-1/2 | 22 | Open |
| 1603 | 2016-12-28 | 27th Cracovia Open A | Krakow POL | 2.7 | Maciej Klekowski | Andrzej Gbyl | 1-0 | 53 | Open |
| 1604 | 2016-12-27 | 27th Cracovia Open A | Krakow POL | 1.12 | Roman Mucha | Maciej Klekowski | 0-1 | 26 | Open |
| 1605 | 2016-12-17 | Zadar Open A 2016 | Zadar CRO | 9.1 | Zeyu Xiang | Maciej Klekowski | 1/2-1/2 | 8 | Open |
| 1606 | 2016-12-16 | Zadar Open A 2016 | Zadar CRO | 8.6 | Maciej Klekowski | Robert Zelcic | 0-1 | 86 | Open |
| 1607 | 2016-12-15 | Zadar Open A 2016 | Zadar CRO | 7.5 | Matej Sebenik | Maciej Klekowski | 1/2-1/2 | 48 | Open |
| 1608 | 2016-12-14 | Zadar Open A 2016 | Zadar CRO | 6.6 | Maciej Klekowski | Peter Schreiner | 1/2-1/2 | 28 | Open |
| 1609 | 2016-12-14 | Zadar Open A 2016 | Zadar CRO | 5.1 | Gert Schnider | Maciej Klekowski | 0-1 | 28 | Open |
| 1610 | 2016-12-13 | Zadar Open A 2016 | Zadar CRO | 4.13 | Maciej Klekowski | 14500094 | 1-0 | 61 | Open |
| 1611 | 2016-12-12 | Zadar Open A 2016 | Zadar CRO | 3.6 | Ante Brkic | Maciej Klekowski | 1-0 | 43 | Open |
| 1612 | 2016-12-12 | Zadar Open A 2016 | Zadar CRO | 2.16 | Maciej Klekowski | Thomas Reich | 1-0 | 34 | Open |
| 1613 | 2016-12-11 | Zadar Open A 2016 | Zadar CRO | 1.17 | Kacper Polok | Maciej Klekowski | 1/2-1/2 | 27 | Open |
| 1614 | 2016-10-09 | TCh-POL Ekstraliga 2016 | Poland POL | 9.1 | Maciej Klekowski | 12800040 | 1-0 | 52 | Open |
| 1615 | 2016-10-08 | TCh-POL Ekstraliga 2016 | Poland POL | 8.1 | Jacek Tomczak | Maciej Klekowski | 1-0 | 59 | Open |
| 1616 | 2016-10-07 | TCh-POL Ekstraliga 2016 | Poland POL | 7.1 | Maciej Klekowski | Yuriy Kryvoruchko | 0-1 | 40 | Open |
| 1617 | 2016-09-25 | TCh-POL Ekstraliga 2016 | Poland POL | 6.5 | Mateusz Bartel | Maciej Klekowski | 1-0 | 43 | Open |
| 1618 | 2016-09-24 | TCh-POL Ekstraliga 2016 | Poland POL | 5.4 | Bartlomiej Heberla | Maciej Klekowski | 1/2-1/2 | 54 | Open |
| 1619 | 2016-09-23 | TCh-POL Ekstraliga 2016 | Poland POL | 4.2 | Maciej Klekowski | Robert Kempinski | 0-1 | 112 | Open |
| 1620 | 2016-08-06 | 5th Fano Summer Open A | Fano ITA | 9.7 | Maciej Klekowski | Gojko Laketic | 1-0 | 38 | Open |
| 1621 | 2016-08-05 | 5th Fano Summer Open A | Fano ITA | 8.7 | Adam Szukics | Maciej Klekowski | 1/2-1/2 | 27 | Open |
| 1622 | 2016-08-04 | 5th Fano Summer Open A | Fano ITA | 7.7 | Pawel Weichhold | Maciej Klekowski | 1/2-1/2 | 14 | Open |
| 1623 | 2016-08-03 | 5th Fano Summer Open A | Fano ITA | 6.2 | Maciej Klekowski | Oleg M Romanishin | 0-1 | 38 | Open |
| 1624 | 2016-08-02 | 5th Fano Summer Open A | Fano ITA | 5.3 | Maciej Klekowski | Dede Lioe | 1/2-1/2 | 69 | Open |
| 1625 | 2016-08-01 | 5th Fano Summer Open A | Fano ITA | 4.1 | Novendra Priasmoro | Maciej Klekowski | 1/2-1/2 | 26 | Open |
| 1626 | 2016-08-01 | 5th Fano Summer Open A | Fano ITA | 3.1 | Maciej Klekowski | Frode Olav Olsen Urkedal | 1-0 | 42 | Open |
| 1627 | 2016-07-31 | 5th Fano Summer Open A | Fano ITA | 2.8 | 700371 | Maciej Klekowski | 0-1 | 30 | Open |
| 1628 | 2016-07-30 | 5th Fano Summer Open A | Fano ITA | 1.9 | Maciej Klekowski | Legowo Parahita Millyena | 1-0 | 28 | Open |
| 1629 | 2016-07-21 | TCh-TUR Premier League | Konya TUR | 8.8 | Erkin Karaokcu | Maciej Klekowski | 1/2-1/2 | 39 | Open |
| 1630 | 2016-07-21 | TCh-TUR Premier League | Konya TUR | 7.6 | Maciej Klekowski | Yuri Solodovnichenko | 0-1 | 35 | Open |
| 1631 | 2016-07-19 | TCh-TUR Premier League | Konya TUR | 5.4 | Tadeas Kriebel | Maciej Klekowski | 0-1 | 45 | Open |
| 1632 | 2016-07-19 | TCh-TUR Premier League | Konya TUR | 4.6 | Stefan Mazur | Maciej Klekowski | 0-1 | 47 | Open |
| 1633 | 2016-07-18 | TCh-TUR Premier League | Konya TUR | 3.9 | Maciej Klekowski | Iulian Baltag | 1-0 | 41 | Open |
| 1634 | 2016-07-18 | TCh-TUR Premier League | Konya TUR | 2.8 | Marian Jurcik | Maciej Klekowski | 0-1 | 36 | Open |
| 1635 | 2016-07-17 | TCh-TUR Premier League | Konya TUR | 1.1 | Maciej Klekowski | Gadir Guseinov | 0-1 | 38 | Open |
| 1636 | 2016-06-26 | TCh-POL Ekstraliga 2016 | Poland POL | 3.4 | Michal Luch | Maciej Klekowski | 1-0 | 62 | Open |
| 1637 | 2016-06-25 | TCh-POL Ekstraliga 2016 | Poland POL | 2.3 | Maciej Klekowski | Radoslaw Wojtaszek | 0-1 | 42 | Open |
| 1638 | 2016-06-24 | TCh-POL Ekstraliga 2016 | Poland POL | 1.5 | Marcin Tazbir | Maciej Klekowski | 1-0 | 38 | Open |
| 1639 | 2016-05-08 | 4th POL-HUN Open 2016 | Katowice POL | 9.5 | Maciej Klekowski | Kirill Stupak | 1/2-1/2 | 31 | Open |
| 1640 | 2016-05-08 | 4th POL-HUN Open 2016 | Katowice POL | 8.8 | Maciej Klekowski | Szymon Gumularz | 1-0 | 34 | Open |
| 1641 | 2016-05-08 | 4th POL-HUN Open 2016 | Katowice POL | 7.11 | Lukasz Jarmula | Maciej Klekowski | 0-1 | 45 | Open |
| 1642 | 2016-05-08 | 4th POL-HUN Open 2016 | Katowice POL | 6.16 | Maciej Klekowski | Miroslaw Blasiak | 1-0 | 43 | Open |
| 1643 | 2016-05-07 | 4th POL-HUN Open 2016 | Katowice POL | 5.13 | Abel Papp | Maciej Klekowski | 1/2-1/2 | 58 | Open |
| 1644 | 2016-05-07 | 4th POL-HUN Open 2016 | Katowice POL | 4.2 | Maciej Klekowski | Dariusz Swiercz | 0-1 | 55 | Open |
| 1645 | 2016-05-07 | 4th POL-HUN Open 2016 | Katowice POL | 3.14 | Aleksander Kaczmarek | Maciej Klekowski | 0-1 | 39 | Open |
| 1646 | 2016-05-07 | 4th POL-HUN Open 2016 | Katowice POL | 2.16 | Maciej Klekowski | Anna Kohut | 1-0 | 27 | Open |
| 1647 | 2016-05-07 | 4th POL-HUN Open 2016 | Katowice POL | 1.16 | Zbigniew Muc | Maciej Klekowski | 0-1 | 45 | Open |
| 1648 | 2016-04-07 | ch-POL 2016 | Poznan POL | 9.1 | Jan-Krzysztof Duda | Maciej Klekowski | 1-0 | 63 | Open |
| 1649 | 2016-04-06 | ch-POL 2016 | Poznan POL | 8.1 | Maciej Klekowski | Kamil Dragun | 0-1 | 40 | Open |
| 1650 | 2016-04-05 | ch-POL 2016 | Poznan POL | 7.5 | Mateusz Bartel | Maciej Klekowski | 1-0 | 21 | Open |
| 1651 | 2016-04-04 | ch-POL 2016 | Poznan POL | 6.5 | Maciej Klekowski | Grzegorz Gajewski | 1/2-1/2 | 20 | Open |
| 1652 | 2016-04-03 | ch-POL 2016 | Poznan POL | 5.3 | Dariusz Swiercz | Maciej Klekowski | 0-1 | 63 | Open |
| 1653 | 2016-04-02 | ch-POL 2016 | Poznan POL | 4.4 | Maciej Klekowski | Jacek Tomczak | 1/2-1/2 | 41 | Open |
| 1654 | 2016-04-01 | ch-POL 2016 | Poznan POL | 3.1 | Maciej Klekowski | Marcel Kanarek | 1/2-1/2 | 54 | Open |
| 1655 | 2016-03-31 | ch-POL 2016 | Poznan POL | 2.3 | Kacper Piorun | Maciej Klekowski | 0-1 | 57 | Open |
| 1656 | 2016-03-30 | ch-POL 2016 | Poznan POL | 1.2 | Maciej Klekowski | Radoslaw Wojtaszek | 0-1 | 48 | Open |
| 1657 | 2016-02-16 | 32nd Cappelle Open 2016 | Cappelle la Grande FRA | 5.64 | Doudou Wang | Maciej Klekowski | 1-0 | 58 | Open |
| 1658 | 2016-02-15 | 32nd Cappelle Open 2016 | Cappelle la Grande FRA | 4.58 | Maciej Klekowski | Pierre-Basile Coiffait | 1/2-1/2 | 62 | Open |
| 1659 | 2016-02-15 | 32nd Cappelle Open 2016 | Cappelle la Grande FRA | 3.17 | Sebastien Feller | Maciej Klekowski | 1-0 | 29 | Open |
| 1660 | 2016-02-14 | 32nd Cappelle Open 2016 | Cappelle la Grande FRA | 2.12 | Maciej Klekowski | Alexander Zubov | 1/2-1/2 | 43 | Open |
| 1661 | 2016-02-13 | 32nd Cappelle Open 2016 | Cappelle la Grande FRA | 1.66 | Thomas Michalczak | Maciej Klekowski | 0-1 | 44 | Open |
| 1662 | 2016-02-07 | TCh-CZE Extraliga 2015-16 | Czech Republic CZE | 8.4 | Maciej Klekowski | Artur Jakubiec | 1/2-1/2 | 45 | Open |
| 1663 | 2016-02-06 | TCh-CZE Extraliga 2015-16 | Czech Republic CZE | 7.4 | Krzysztof Jakubowski | Maciej Klekowski | 1-0 | 39 | Open |
| 1664 | 2016-01-17 | ch-POL Academic Team 2016 | Hucisko POL | 9.19 | Kamil Tomsia | Maciej Klekowski | 0-1 | 23 | Open |
| 1665 | 2016-01-17 | ch-POL Academic Team 2016 | Hucisko POL | 8.13 | Maciej Klekowski | Wojciech Reza | 1-0 | 58 | Open |
| 1666 | 2016-01-17 | ch-POL Academic Team 2016 | Hucisko POL | 7.13 | Maciej Klekowski | Marcel Kanarek | 1-0 | 53 | Open |
| 1667 | 2016-01-16 | ch-POL Academic Men 2015 | Hucisko POL | 9.1 | Maciej Klekowski | Marcel Kanarek | 1-0 | 48 | Open |
| 1668 | 2016-01-16 | ch-POL Academic Men 2015 | Hucisko POL | 8.2 | Daniel Sadzikowski | Maciej Klekowski | 0-1 | 36 | Open |
| 1669 | 2016-01-16 | ch-POL Academic Men 2015 | Hucisko POL | 7.2 | Marcin Tazbir | Maciej Klekowski | 0-1 | 24 | Open |
| 1670 | 2016-01-16 | ch-POL Academic Team 2016 | Hucisko POL | 6.7 | Dariusz Swiercz | Maciej Klekowski | 0-1 | 47 | Open |
| 1671 | 2016-01-16 | ch-POL Academic Team 2016 | Hucisko POL | 5.13 | Wojciech Wandzik | Maciej Klekowski | 1/2-1/2 | 46 | Open |
| 1672 | 2016-01-16 | ch-POL Academic Team 2016 | Hucisko POL | 4.1 | Maciej Klekowski | Jacek Tomczak | 1-0 | 56 | Open |
| 1673 | 2016-01-16 | ch-POL Academic Team 2016 | Hucisko POL | 3.19 | Arkadiusz Siwiec | Maciej Klekowski | 0-1 | 41 | Open |
| 1674 | 2016-01-16 | ch-POL Academic Team 2016 | Hucisko POL | 2.19 | Maciej Klekowski | Bartlomiej Rozycki | 1-0 | 25 | Open |
| 1675 | 2016-01-15 | ch-POL Academic Men 2015 | Hucisko POL | 6.1 | Maciej Klekowski | Jacek Tomczak | 1/2-1/2 | 61 | Open |
| 1676 | 2016-01-15 | ch-POL Academic Men 2015 | Hucisko POL | 5.3 | Maciej Klekowski | Maciej Mroziak | 1-0 | 57 | Open |
| 1677 | 2016-01-15 | ch-POL Academic Men 2015 | Hucisko POL | 4.4 | Dariusz Fistek | Maciej Klekowski | 0-1 | 44 | Open |
| 1678 | 2016-01-15 | ch-POL Academic Men 2015 | Hucisko POL | 3.7 | Maciej Klekowski | Piotr Markowski | 1-0 | 33 | Open |
| 1679 | 2016-01-15 | ch-POL Academic Men 2015 | Hucisko POL | 1.9 | Maciej Klekowski | Rafal Witas | 1-0 | 22 | Open |
| 1680 | 2016-01-10 | TCh-CZE Extraliga 2015-16 | Czech Republic CZE | 6.3 | Maciej Klekowski | Alexei Shirov | 0-1 | 36 | Open |
| 1681 | 2016-01-09 | TCh-CZE Extraliga 2015-16 | Czech Republic CZE | 5.4 | Lukasz Cyborowski | Maciej Klekowski | 1/2-1/2 | 26 | Open |
| 1682 | 2016-01-04 | 26th Cracovia Open A | Krakow POL | 9.16 | Kacper Zochowski | Maciej Klekowski | 0-1 | 32 | Open |
| 1683 | 2016-01-03 | 26th Cracovia Open A | Krakow POL | 8.24 | Maciej Klekowski | Viktor Lomakin | 1-0 | 49 | Open |
| 1684 | 2016-01-02 | 26th Cracovia Open A | Krakow POL | 7.22 | Kacper Polok | Maciej Klekowski | 1/2-1/2 | 15 | Open |
| 1685 | 2016-01-02 | 26th Cracovia Open A | Krakow POL | 6.23 | Maciej Klekowski | Szymon Kulas | 1/2-1/2 | 43 | Open |
| 1686 | 2015-12-31 | 26th Cracovia Open A | Krakow POL | 5.21 | Marco Dietmayer-Kraeutler | Maciej Klekowski | 1/2-1/2 | 116 | Open |
| 1687 | 2015-12-30 | 26th Cracovia Open A | Krakow POL | 4.21 | Dawid Niekras | Maciej Klekowski | 1/2-1/2 | 36 | Open |
| 1688 | 2015-12-29 | 26th Cracovia Open A | Krakow POL | 3.23 | Maciej Klekowski | Oliwia Kiolbasa | 1/2-1/2 | 47 | Open |
| 1689 | 2015-12-28 | 26th Cracovia Open A | Krakow POL | 2.8 | Roman Martynov | Maciej Klekowski | 1-0 | 29 | Open |
| 1690 | 2015-12-27 | 26th Cracovia Open A | Krakow POL | 1.13 | Maciej Klekowski | Josef Lys | 1-0 | 53 | Open |
| 1691 | 2015-12-13 | Bundesliga 2015-16 | Hockenheim GER | 4.3 | Maciej Klekowski | David Navara | 0-1 | 29 | Open |
| 1692 | 2015-12-12 | Bundesliga 2015-16 | Hockenheim GER | 3.4 | Alexander Donchenko | Maciej Klekowski | 1-0 | 30 | Open |
| 1693 | 2015-12-11 | Bundesliga 2015-16 | Hockenheim GER | 7.8 | Maciej Klekowski | Dennis Wagner | 0-1 | 43 | Open |
| 1694 | 2015-10-25 | Haarlem Masters 2015 | Haarlem NED | 9.4 | Maciej Klekowski | Rob Duijn | 1-0 | 42 | Open |
| 1695 | 2015-10-24 | Haarlem Masters 2015 | Haarlem NED | 8.2 | Barry Brink | Maciej Klekowski | 1-0 | 42 | Open |
| 1696 | 2015-10-23 | Haarlem Masters 2015 | Haarlem NED | 7.5 | Maciej Klekowski | Martin Molinaroli | 1/2-1/2 | 48 | Open |
| 1697 | 2015-10-22 | Haarlem Masters 2015 | Haarlem NED | 6.1 | Frank Erwich | Maciej Klekowski | 1-0 | 47 | Open |
| 1698 | 2015-10-21 | Haarlem Masters 2015 | Haarlem NED | 5.5 | Ilias Van der Lende | Maciej Klekowski | 1/2-1/2 | 51 | Open |
| 1699 | 2015-10-20 | Haarlem Masters 2015 | Haarlem NED | 4.2 | Maciej Klekowski | Jan Rooze | 1-0 | 55 | Open |
| 1700 | 2015-10-19 | Haarlem Masters 2015 | Haarlem NED | 3.4 | Lev Yankelevich | Maciej Klekowski | 1/2-1/2 | 41 | Open |
| 1701 | 2015-10-18 | Haarlem Masters 2015 | Haarlem NED | 2.3 | Maciej Klekowski | Jaap De Jager | 1-0 | 84 | Open |
| 1702 | 2015-10-17 | Haarlem Masters 2015 | Haarlem NED | 1.3 | Manuel Bosboom | Maciej Klekowski | 1-0 | 49 | Open |
| 1703 | 2015-10-04 | TCh-POL Ekstraliga 2015 | Poland POL | 9.1 | Maciej Klekowski | Rafal Lubczynski | 1-0 | 37 | Open |
| 1704 | 2015-10-03 | TCh-POL Ekstraliga 2015 | Poland POL | 8.5 | Robert Kempinski | Maciej Klekowski | 1-0 | 54 | Open |
| 1705 | 2015-10-02 | TCh-POL Ekstraliga 2015 | Poland POL | 7.2 | Maciej Klekowski | Bartlomiej Heberla | 0-1 | 45 | Open |
| 1706 | 2015-09-20 | Bundesliga 2015-16 | Baden-Baden GER | 2.3 | Alexei Shirov | Maciej Klekowski | 1-0 | 44 | Open |
| 1707 | 2015-09-20 | Bundesliga 2015-16 | Baden Baden GER | 2.2 | Alexei Shirov | Maciej Klekowski | 1-0 | 44 | Open |
| 1708 | 2015-09-19 | Bundesliga 2015-16 | Baden Baden GER | 1.6 | Maciej Klekowski | Klaus Bischoff | 0-1 | 49 | Open |
| 1709 | 2015-09-19 | Bundesliga 2015-16 | Baden-Baden GER | 1.2 | Maciej Klekowski | Klaus Bischoff | 0-1 | 49 | Open |
| 1710 | 2015-09-06 | TCh-POL Ekstraliga 2015 | Poland POL | 6.4 | Michal Mazurkiewicz | Maciej Klekowski | 0-1 | 45 | Open |
| 1711 | 2015-09-05 | TCh-POL Ekstraliga 2015 | Poland POL | 5.3 | Maciej Klekowski | Radoslaw Wojtaszek | 1-0 | 44 | Open |
| 1712 | 2015-09-04 | TCh-POL Ekstraliga 2015 | Poland POL | 4.3 | Igor Kovalenko | Maciej Klekowski | 1/2-1/2 | 54 | Open |
| 1713 | 2015-08-30 | 51st Rubinstein Mem | Polanica Zdroj POL | 9.3 | Maciej Klekowski | Vitaly Sivuk | 1-0 | 50 | Open |
| 1714 | 2015-08-29 | 51st Rubinstein Mem | Polanica Zdroj POL | 8.3 | Pier Luigi Basso | Maciej Klekowski | 0-1 | 49 | Open |
| 1715 | 2015-08-28 | 51st Rubinstein Mem | Polanica Zdroj POL | 7.4 | Maciej Klekowski | Lukasz Cyborowski | 1-0 | 30 | Open |
| 1716 | 2015-08-27 | 51st Rubinstein Mem | Polanica Zdroj POL | 6.2 | Radoslaw Gajek | Maciej Klekowski | 1/2-1/2 | 29 | Open |
| 1717 | 2015-08-26 | 51st Rubinstein Mem | Polanica Zdroj POL | 5.5 | Maciej Klekowski | Tomasz Warakomski | 1/2-1/2 | 51 | Open |
| 1718 | 2015-08-25 | 51st Rubinstein Mem | Polanica Zdroj POL | 4.1 | Marcin Krzyzanowski | Maciej Klekowski | 1/2-1/2 | 30 | Open |
| 1719 | 2015-08-24 | 51st Rubinstein Mem | Polanica Zdroj POL | 3.5 | David J Eggleston | Maciej Klekowski | 1-0 | 31 | Open |
| 1720 | 2015-08-23 | 51st Rubinstein Mem | Polanica Zdroj POL | 2.2 | Maciej Klekowski | Andrei Kovalev | 0-1 | 52 | Open |
| 1721 | 2015-08-22 | 51st Rubinstein Mem | Polanica Zdroj POL | 1.4 | Michail Brodsky | Maciej Klekowski | 1/2-1/2 | 27 | Open |
| 1722 | 2015-07-31 | TCh-TUR First League 2015 | Konya TUR | 9.3 | Maciej Klekowski | Handszar Odeev | 1/2-1/2 | 34 | Open |
| 1723 | 2015-07-30 | TCh-TUR First League 2015 | Konya TUR | 8.3 | Mircea-Emilian Parligras | Maciej Klekowski | 1-0 | 45 | Open |
| 1724 | 2015-07-29 | TCh-TUR First League 2015 | Konya TUR | 7.1 | Maciej Klekowski | Misratdin Iskandarov | 0-1 | 77 | Open |
| 1725 | 2015-07-28 | TCh-TUR First League 2015 | Konya TUR | 5.1 | Maciej Klekowski | Ulvi Bajarani | 1-0 | 52 | Open |
| 1726 | 2015-07-27 | TCh-TUR First League 2015 | Konya TUR | 4.2 | Anton Korobov | Maciej Klekowski | 1-0 | 30 | Open |
| 1727 | 2015-07-26 | TCh-TUR First League 2015 | Konya TUR | 3.3 | Maciej Klekowski | Gadir Guseinov | 1/2-1/2 | 69 | Open |
| 1728 | 2015-07-26 | TCh-TUR First League 2015 | Konya TUR | 2.3 | Bahruz Rzayev | Maciej Klekowski | 1-0 | 46 | Open |
| 1729 | 2015-07-25 | TCh-TUR First League 2015 | Konya TUR | 1.4 | Maciej Klekowski | Bence Szabo | 1/2-1/2 | 19 | Open |
| 1730 | 2015-07-18 | Najdorf Mem Open A 2015 | Warsaw POL | 9.9 | Maciej Klekowski | Michal Olszewski | 1-0 | 37 | Open |
| 1731 | 2015-07-17 | Najdorf Mem Open A 2015 | Warsaw POL | 8.18 | Grzegorz Nasuta | Maciej Klekowski | 0-1 | 28 | Open |
| 1732 | 2015-07-16 | Najdorf Mem Open A 2015 | Warsaw POL | 7.11 | Maciej Klekowski | Andrei Volokitin | 1/2-1/2 | 39 | Open |
| 1733 | 2015-07-15 | Najdorf Mem Open A 2015 | Warsaw POL | 6.17 | Wojciech Reza | Maciej Klekowski | 1/2-1/2 | 51 | Open |
| 1734 | 2015-07-14 | Najdorf Mem Open A 2015 | Warsaw POL | 5.15 | Maciej Klekowski | Sumiya Bilguun | 1/2-1/2 | 37 | Open |
| 1735 | 2015-07-13 | Najdorf Mem Open A 2015 | Warsaw POL | 4.6 | Vasif Durarbayli | Maciej Klekowski | 1-0 | 28 | Open |
| 1736 | 2015-07-12 | Najdorf Mem Open A 2015 | Warsaw POL | 3.1 | Maciej Klekowski | Bartlomiej Macieja | 1-0 | 29 | Open |
| 1737 | 2015-07-11 | Najdorf Mem Open A 2015 | Warsaw POL | 2.3 | Eltaj Safarli | Maciej Klekowski | 1/2-1/2 | 51 | Open |
| 1738 | 2015-07-10 | Najdorf Mem Open A 2015 | Warsaw POL | 1.26 | Maciej Klekowski | Aleksandra Lach | 1-0 | 34 | Open |
| 1739 | 2015-05-10 | TCh-POL Ekstraliga 2015 | Poland POL | 3.4 | Maciej Klekowski | Dariusz Swiercz | 1/2-1/2 | 49 | Open |
| 1740 | 2015-05-09 | TCh-POL Ekstraliga 2015 | Poland POL | 2.2 | Yuriy Kryvoruchko | Maciej Klekowski | 1/2-1/2 | 63 | Open |
| 1741 | 2015-05-08 | TCh-POL Ekstraliga 2015 | Poland POL | 1.5 | Maciej Klekowski | Krzysztof Jakubowski | 0-1 | 34 | Open |
| 1742 | 2015-04-19 | 5th Dziedzica Mem 2015 | Trzcianka POL | 9.7 | Maciej Klekowski | Laurent Fressinet | 0-1 | 46 | Open |
| 1743 | 2015-04-19 | 5th Dziedzica Mem 2015 | Trzcianka POL | 7.5 | Maciej Klekowski | Volodymyr Onyshchuk | 0-1 | 76 | Open |
| 1744 | 2015-04-01 | ch-POL 2015 | Poznan POL | 9.1 | Maciej Klekowski | Jan-Krzysztof Duda | 1/2-1/2 | 42 | Open |
| 1745 | 2015-03-31 | ch-POL 2015 | Poznan POL | 8.3 | Dariusz Swiercz | Maciej Klekowski | 0-1 | 48 | Open |
| 1746 | 2015-03-30 | ch-POL 2015 | Poznan POL | 7.1 | Jacek Tomczak | Maciej Klekowski | 1/2-1/2 | 61 | Open |
| 1747 | 2015-03-29 | ch-POL 2015 | Poznan POL | 6.1 | Maciej Klekowski | Grzegorz Gajewski | 1/2-1/2 | 62 | Open |
| 1748 | 2015-03-28 | ch-POL 2015 | Poznan POL | 5.1 | Maciej Klekowski | Kacper Piorun | 1-0 | 31 | Open |
| 1749 | 2015-03-27 | ch-POL 2015 | Poznan POL | 4.4 | Andrei Maksimenko | Maciej Klekowski | 0-1 | 68 | Open |
| 1750 | 2015-03-26 | ch-POL 2015 | Poznan POL | 3.3 | Maciej Klekowski | Piotr Brodowski | 1/2-1/2 | 47 | Open |
| 1751 | 2015-03-25 | ch-POL 2015 | Poznan POL | 2.5 | Kamil Dragun | Maciej Klekowski | 1/2-1/2 | 41 | Open |
| 1752 | 2015-03-24 | ch-POL 2015 | Poznan POL | 1.6 | Maciej Klekowski | Aleksander Mista | 1-0 | 36 | Open |
| 1753 | 2015-03-22 | 3rd POL-HUN Friendship | Katowice POL | 9.3 | Kacper Piorun | Maciej Klekowski | 1-0 | 29 | Open |
| 1754 | 2015-03-22 | 3rd POL-HUN Friendship | Katowice POL | 8.8 | Maciej Klekowski | Piotr Widla | 1-0 | 37 | Open |
| 1755 | 2015-03-22 | 3rd POL-HUN Friendship | Katowice POL | 7.11 | Adam Kormos | Maciej Klekowski | 0-1 | 53 | Open |
| 1756 | 2015-03-22 | 3rd POL-HUN Friendship | Katowice POL | 6.4 | Maciej Klekowski | Nazar Firman | 0-1 | 101 | Open |
| 1757 | 2015-03-21 | 3rd POL-HUN Friendship | Katowice POL | 5.9 | Daniel Trajber | Maciej Klekowski | 0-1 | 34 | Open |
| 1758 | 2015-03-21 | 3rd POL-HUN Friendship | Katowice POL | 4.1 | Maciej Klekowski | Mateusz Paszewski | 1/2-1/2 | 54 | Open |
| 1759 | 2015-01-11 | ch-POL Academic Men 2015 | Zabrze POL | 9.3 | Tomasz Warakomski | Maciej Klekowski | 1-0 | 60 | Open |
| 1760 | 2015-01-11 | ch-POL Academic Men 2015 | Zabrze POL | 8.6 | Maciej Klekowski | Michal Luch | 1-0 | 40 | Open |
| 1761 | 2015-01-11 | ch-POL Academic Men 2015 | Zabrze POL | 6.2 | Maciej Klekowski | Mateusz Kolosowski | 1-0 | 43 | Open |
| 1762 | 2015-01-10 | ch-POL Academic Men 2015 | Zabrze POL | 5.5 | Arkadiusz Bebel | Maciej Klekowski | 0-1 | 45 | Open |
| 1763 | 2015-01-10 | ch-POL Academic Men 2015 | Zabrze POL | 4.9 | Maciej Klekowski | Karol Rawicz | 1-0 | 25 | Open |
| 1764 | 2015-01-10 | ch-POL Academic Men 2015 | Zabrze POL | 1.11 | Maciej Klus | Maciej Klekowski | 1/2-1/2 | 68 | Open |
| 1765 | 2014-12-30 | 52nd Groningen Open | Groningen NED | 9.4 | Maciej Klekowski | Erwin L'Ami | 0-1 | 40 | Open |
| 1766 | 2014-12-30 | 52nd Groningen Open | Groningen NED | 9.2 | Maciej Klekowski | Erwin L'Ami | 0-1 | 40 | Open |
| 1767 | 2014-12-29 | 52nd Groningen Open | Groningen NED | 8.8 | Sipke Ernst | Maciej Klekowski | 0-1 | 61 | Open |
| 1768 | 2014-12-28 | 52nd Groningen Open | Groningen NED | 7.11 | Daan Brandenburg | Maciej Klekowski | 0-1 | 40 | Open |
| 1769 | 2014-12-27 | 52nd Groningen Open | Groningen NED | 6.8 | Maciej Klekowski | Jan Werle | 1/2-1/2 | 37 | Open |
| 1770 | 2014-12-26 | 52nd Groningen Open | Groningen NED | 5.18 | Maciej Klekowski | Sergej Salov | 1-0 | 25 | Open |
| 1771 | 2014-12-24 | 52nd Groningen Open | Groningen NED | 4.15 | Joost Wempe | Maciej Klekowski | 1/2-1/2 | 33 | Open |
| 1772 | 2014-12-23 | 52nd Groningen Open | Groningen NED | 3.19 | Maciej Klekowski | Peter Ypma | 1-0 | 80 | Open |
| 1773 | 2014-12-22 | 52nd Groningen Open | Groningen NED | 2.21 | Mohammad Nubairshah Shaikh | Maciej Klekowski | 1-0 | 52 | Open |
| 1774 | 2014-12-21 | 52nd Groningen Open | Groningen NED | 1.24 | Maciej Klekowski | Tammo Lewin | 1-0 | 27 | Open |
| 1775 | 2014-12-19 | European Blitz 2014 | Wroclaw POL | 3.2 | Maciej Klekowski | Anton Korobov | 0-1 | 59 | Open |
| 1776 | 2014-12-19 | European Blitz 2014 | Wroclaw POL | 3.1 | Anton Korobov | Maciej Klekowski | 1-0 | 39 | Open |
| 1777 | 2014-10-05 | TCh-POL Ekstraliga 2014 | Katowice POL | 9.4 | Michal Mazurkiewicz | Maciej Klekowski | 1/2-1/2 | 31 | Open |
| 1778 | 2014-10-04 | TCh-POL Ekstraliga 2014 | Katowice POL | 8.3 | Maciej Klekowski | Dariusz Swiercz | 0-1 | 25 | Open |
| 1779 | 2014-10-04 | TCh-POL Ekstraliga 2014 | Katowice POL | 7.3 | Arkadiusz Leniart | Maciej Klekowski | 1/2-1/2 | 44 | Open |
| 1780 | 2014-09-07 | TCh-POL Ekstraliga 2014 | Wroclaw POL | 6.4 | Maciej Klekowski | Mateusz Kolosowski | 1-0 | 59 | Open |
| 1781 | 2014-09-06 | TCh-POL Ekstraliga 2014 | Wroclaw POL | 5.2 | Andrei Maksimenko | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 1782 | 2014-09-05 | TCh-POL Ekstraliga 2014 | Wroclaw POL | 4.5 | Maciej Klekowski | David Navara | 1-0 | 43 | Open |
| 1783 | 2014-08-24 | World University Men 2014 | Katowice POL | 9.1 | Maciej Klekowski | Marko Nenezic | 1-0 | 102 | Open |
| 1784 | 2014-08-23 | World University Men 2014 | Katowice POL | 8.4 | Sanan Sjugirov | Maciej Klekowski | 1-0 | 66 | Open |
| 1785 | 2014-08-22 | World University Men 2014 | Katowice POL | 7.8 | Maciej Klekowski | Kacper Piorun | 1-0 | 37 | Open |
| 1786 | 2014-08-22 | World University Men 2014 | Katowice POL | 6.8 | Maciej Klekowski | Michal Olszewski | 1/2-1/2 | 73 | Open |
| 1787 | 2014-08-20 | World University Men 2014 | Katowice POL | 5.9 | Jacek Tomczak | Maciej Klekowski | 1/2-1/2 | 43 | Open |
| 1788 | 2014-08-20 | World University Men 2014 | Katowice POL | 4.5 | Maciej Klekowski | Zaven Andriasian | 1/2-1/2 | 125 | Open |
| 1789 | 2014-08-19 | World University Men 2014 | Katowice POL | 3.14 | Badrakh Galmandakh | Maciej Klekowski | 0-1 | 48 | Open |
| 1790 | 2014-08-19 | World University Men 2014 | Katowice POL | 2.9 | Maciej Klekowski | Ruiyuan Yu | 0-1 | 32 | Open |
| 1791 | 2014-08-18 | World University Men 2014 | Katowice POL | 1.21 | Joel Frijde | Maciej Klekowski | 0-1 | 30 | Open |
| 1792 | 2014-08-17 | 5th Krakow IM 2014 | Krakow POL | 9.3 | Maciej Klekowski | Kacper Polok | 1/2-1/2 | 7 | Open |
| 1793 | 2014-08-16 | 5th Krakow IM 2014 | Krakow POL | 8.3 | Sergej Berezjuk | Maciej Klekowski | 1/2-1/2 | 18 | Open |
| 1794 | 2014-08-15 | 5th Krakow IM 2014 | Krakow POL | 7.4 | Maciej Klekowski | Teemu Topi-Hulmi | 1-0 | 34 | Open |
| 1795 | 2014-08-15 | 5th Krakow IM 2014 | Krakow POL | 6.2 | Jaroslav Bures | Maciej Klekowski | 0-1 | 49 | Open |
| 1796 | 2014-08-14 | 5th Krakow IM 2014 | Krakow POL | 5.5 | Maciej Klekowski | Maciej Brzeski | 0-1 | 72 | Open |
| 1797 | 2014-08-13 | 5th Krakow IM 2014 | Krakow POL | 4.1 | Karel Malinovsky | Maciej Klekowski | 1/2-1/2 | 12 | Open |
| 1798 | 2014-08-12 | 5th Krakow IM 2014 | Krakow POL | 3.5 | Thai Dai Van Nguyen | Maciej Klekowski | 1/2-1/2 | 12 | Open |
| 1799 | 2014-08-11 | 5th Krakow IM 2014 | Krakow POL | 2.2 | Maciej Klekowski | Vladimir Jacko | 1-0 | 32 | Open |
| 1800 | 2014-08-10 | 5th Krakow IM 2014 | Krakow POL | 1.4 | Dariusz Mikrut | Maciej Klekowski | 0-1 | 24 | Open |
| 1801 | 2014-07-20 | Najdorf Mem Open A 2014 | Warsaw POL | 9.27 | Maciej Klekowski | Sylwester Bednarek | 1-0 | 44 | Open |
| 1802 | 2014-07-19 | Najdorf Mem Open A 2014 | Warsaw POL | 8.33 | Yuliya Shvayger | Maciej Klekowski | 0-1 | 37 | Open |
| 1803 | 2014-07-18 | Najdorf Mem Open A 2014 | Warsaw POL | 7.25 | Maciej Klekowski | Thomas Dionisi | 0-1 | 43 | Open |
| 1804 | 2014-07-17 | Najdorf Mem Open A 2014 | Warsaw POL | 6.27 | Michal Bartel | Maciej Klekowski | 1/2-1/2 | 11 | Open |
| 1805 | 2014-07-17 | Najdorf Mem Open A 2014 | Warsaw POL | 5.28 | Bartosz Nowicki | Maciej Klekowski | 1/2-1/2 | 42 | Open |
| 1806 | 2014-07-16 | Najdorf Mem Open A 2014 | Warsaw POL | 4.18 | Maciej Klekowski | Eduardas Rozentalis | 0-1 | 42 | Open |
| 1807 | 2014-07-15 | Najdorf Mem Open A 2014 | Warsaw POL | 3.29 | Maciej Klekowski | Arman Erzhanov | 1-0 | 42 | Open |
| 1808 | 2014-07-15 | Najdorf Mem Open A 2014 | Warsaw POL | 2.3 | Eric Vaarala | Maciej Klekowski | 1/2-1/2 | 46 | Open |
| 1809 | 2014-07-14 | Najdorf Mem Open A 2014 | Warsaw POL | 1.3 | Maciej Klekowski | Vladimir Fedoseev | 0-1 | 30 | Open |
| 1810 | 2014-05-18 | TCh-POL Ekstraliga 2014 | Gorzow POL | 3.1 | Maciej Klekowski | Robert Kempinski | 0-1 | 47 | Open |
| 1811 | 2014-05-17 | TCh-POL Ekstraliga 2014 | Gorzow POL | 2.5 | Marcin Dziuba | Maciej Klekowski | 1-0 | 48 | Open |
| 1812 | 2014-05-17 | TCh-POL Ekstraligi 2014 | Gorzow POL | 2.1 | Marcin Dziuba | Maciej Klekowski | 1-0 | 48 | Open |
| 1813 | 2014-05-16 | TCh-POL Ekstraliga 2014 | Gorzow POL | 1.2 | Maciej Klekowski | Yuriy Kryvoruchko | 0-1 | 38 | Open |
| 1814 | 2014-05-16 | TCh-POL Ekstraligi 2014 | Gorzow POL | 1.1 | Maciej Klekowski | Yuriy Kryvoruchko | 0-1 | 38 | Open |
| 1815 | 2014-04-13 | ch-POL Rapid 2014 | Trzcianka POL | 8.12 | Mateusz Bartel | Maciej Klekowski | 1-0 | 41 | Open |
| 1816 | 2014-04-13 | ch-POL Rapid 2014 | Trzcianka POL | 7.8 | Michal Olszewski | Maciej Klekowski | 1-0 | 37 | Open |
| 1817 | 2014-04-13 | ch-POL Rapid 2014 | Trzcianka POL | 6.12 | Maciej Klekowski | Jacek Tomczak | 1-0 | 48 | Open |
| 1818 | 2014-04-13 | ch-POL Rapid 2014 | Trzcianka POL | 3.4 | Arkadij Naiditsch | Maciej Klekowski | 1-0 | 43 | Open |
| 1819 | 2014-03-30 | Katowice POL-HUN Friendship 2014 | Katowice POL | 9 | Maciej Klekowski | Vladimir Sergeev | 1/2-1/2 | 24 | Open |
| 1820 | 2014-03-30 | Katowice POL-HUN Friendship 2014 | Katowice POL | 7 | Piotr Piesik | Maciej Klekowski | 1/2-1/2 | 91 | Open |
| 1821 | 2014-03-30 | Katowice POL-HUN Friendship 2014 | Katowice POL | 6 | Maciej Klekowski | Michal Olszewski | 0-1 | 24 | Open |
| 1822 | 2014-03-29 | Katowice POL-HUN Friendship 2014 | Katowice POL | 5 | Arkadiusz Skawinski | Maciej Klekowski | 0-1 | 29 | Open |
| 1823 | 2014-03-29 | Katowice POL-HUN Friendship 2014 | Katowice POL | 4 | Maciej Klekowski | Zoltan Racz | 1-0 | 23 | Open |
| 1824 | 2014-01-04 | Cracovia Open A 2013-14 | Krakow POL | 9.12 | Maciej Klekowski | Piotr Piesik | 1-0 | 32 | Open |
| 1825 | 2014-01-03 | Cracovia Open A 2013-14 | Krakow POL | 8.18 | Michalis Papadakis | Maciej Klekowski | 0-1 | 51 | Open |
| 1826 | 2014-01-02 | Cracovia Open A 2013-14 | Krakow POL | 7.24 | Maciej Klekowski | Damian Balinski | 1-0 | 31 | Open |
| 1827 | 2013-12-31 | Cracovia Open A 2013-14 | Krakow POL | 6.17 | Jaroslaw Paprocki | Maciej Klekowski | 1-0 | 84 | Open |
| 1828 | 2013-12-30 | Cracovia Open A 2013-14 | Krakow POL | 5.8 | Maciej Klekowski | Marco Dietmayer-Kraeutler | 0-1 | 38 | Open |
| 1829 | 2013-12-29 | Cracovia Open A 2013-14 | Krakow POL | 4.11 | Bartosz Nowicki | Maciej Klekowski | 1/2-1/2 | 41 | Open |
| 1830 | 2013-12-29 | Cracovia Open A 2013-14 | Krakow POL | 3.1 | Maciej Klekowski | Vitaliy Bernadskiy | 0-1 | 38 | Open |
| 1831 | 2013-12-28 | Cracovia Open A 2013-14 | Krakow POL | 2.1 | Komil Khamidov | Maciej Klekowski | 0-1 | 34 | Open |
| 1832 | 2013-12-27 | Cracovia Open A 2013-14 | Krakow POL | 1.15 | Maciej Klekowski | Piotr Snihur | 1-0 | 31 | Open |
| 1833 | 2013-12-15 | ch-European Rapid 2013 | Warsaw POL | 9.48 | Maciej Klekowski | Daniel Kopczyk | 1-0 | 52 | Open |
| 1834 | 2013-12-15 | ch-European Rapid 2013 | Warsaw POL | 8.17 | Tigran L. Petrosian | Maciej Klekowski | 1-0 | 38 | Open |
| 1835 | 2013-12-15 | ch-European Rapid 2013 | Warsaw POL | 10.37 | Mikolaj Tomczak | Maciej Klekowski | 1-0 | 57 | Open |
| 1836 | 2013-12-14 | ch-European Rapid 2013 | Warsaw POL | 7.46 | Maciej Klekowski | Stanislav Vasyliv | 1-0 | 42 | Open |
| 1837 | 2013-12-14 | ch-European Rapid 2013 | Warsaw POL | 5.16 | Maciej Klekowski | Bartosz Socko | 0-1 | 38 | Open |
| 1838 | 2013-12-14 | ch-European Rapid 2013 | Warsaw POL | 4.19 | Maciej Klekowski | Arturs Neiksans | 1/2-1/2 | 58 | Open |
| 1839 | 2013-12-13 | ch-European Blitz 2013 | Warsaw POL | 8.2 | Maciej Klekowski | Aleksey Dreev | 0-1 | 56 | Open |
| 1840 | 2013-12-13 | ch-European Blitz 2013 | Warsaw POL | 8.1 | Aleksey Dreev | Maciej Klekowski | 1-0 | 34 | Open |
| 1841 | 2013-12-13 | ch-European Blitz 2013 | Warsaw POL | 7.2 | Maciej Klekowski | Vladimir Malakhov | 1-0 | 53 | Open |
| 1842 | 2013-12-13 | ch-European Blitz 2013 | Warsaw POL | 7.1 | Vladimir Malakhov | Maciej Klekowski | 1-0 | 35 | Open |
| 1843 | 2013-12-13 | ch-European Blitz 2013 | Warsaw POL | 4.2 | Maciej Klekowski | Kamil Miton | 0-1 | 45 | Open |
| 1844 | 2013-12-13 | ch-European Blitz 2013 | Warsaw POL | 4.1 | Kamil Miton | Maciej Klekowski | 1-0 | 31 | Open |
| 1845 | 2013-09-28 | UKR-POL Academic Teams | Lviv UKR | 5 | Maciej Klekowski | Anton Volovikov | 1-0 | 29 | Open |
| 1846 | 2013-09-28 | UKR-POL Academic Teams | Lviv UKR | 4 | Maciej Klekowski | Taras Panchyshyn | 1-0 | 67 | Open |
| 1847 | 2013-09-27 | UKR-POL Academic Teams | Lviv UKR | 3 | Oleksandr Skliarov | Maciej Klekowski | 0-1 | 47 | Open |
| 1848 | 2013-09-26 | UKR-POL Academic Teams | Lviv UKR | 2 | Anton Podolsky | Maciej Klekowski | 1/2-1/2 | 17 | Open |
| 1849 | 2013-09-26 | UKR-POL Academic Teams | Lviv UKR | 1 | V Makarov | Maciej Klekowski | 0-1 | 40 | Open |
| 1850 | 2013-01-03 | XXIII Krakow Open | Krakow POL | 8.11 | Vitaliy Bernadskiy | Maciej Klekowski | 1-0 | 51 | Open |
| 1851 | 2013-01-02 | XXIII Krakow Open | Krakow POL | 7.1 | Maciej Klekowski | Vadim Shishkin | 1/2-1/2 | 53 | Open |
| 1852 | 2012-12-31 | XXIII Krakow Open | Krakow POL | 6.9 | 14100177 | Maciej Klekowski | 1-0 | 40 | Open |
| 1853 | 2012-12-30 | XXIII Krakow Open | Krakow POL | 5.1 | Maciej Klekowski | Tobias Hirneise | 1-0 | 33 | Open |
| 1854 | 2012-12-29 | XXIII Krakow Open | Krakow POL | 4.8 | Maciej Klekowski | Radoslaw Jedynak | 1/2-1/2 | 70 | Open |
| 1855 | 2012-12-29 | XXIII Krakow Open | Krakow POL | 3.18 | Aleksandra Lach | Maciej Klekowski | 0-1 | 49 | Open |
| 1856 | 2012-12-28 | XXIII Krakow Open | Krakow POL | 2.4 | Maciej Klekowski | Mikhail Mozharov | 0-1 | 40 | Open |
| 1857 | 2012-12-27 | XXIII Krakow Open | Krakow POL | 1.3 | Maciej Adamowicz | Maciej Klekowski | 0-1 | 35 | Open |
| 1858 | 2012-12-16 | Amplico ch-EUR Rapid | Warsaw POL | 10.35 | Maciej Klekowski | Kacper Piorun | 0-1 | 33 | Open |
| 1859 | 2012-12-15 | Amplico ch-EUR Rapid | Warsaw POL | 7.36 | Aleksander Mista | Maciej Klekowski | 1-0 | 26 | Open |
| 1860 | 2012-12-15 | Amplico ch-EUR Rapid | Warsaw POL | 6.19 | Maciej Klekowski | Romain Edouard | 1/2-1/2 | 77 | Open |
| 1861 | 2012-12-15 | Amplico ch-EUR Rapid | Warsaw POL | 4.32 | Maciej Klekowski | Jacek Tomczak | 0-1 | 25 | Open |
© 2024-2026 EloTracker