Michal Koziorowicz
Country
POL
Birth Year
2004
Gender
M
Title
FIDE Master
FIDE ID
21809194
FIDE Rating
2324
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-08-10 | Wroclaw Open A 2025 | Wroclaw POL | 9.1 | Michal Koziorowicz | Cyprian Mulawa | 1/2-1/2 | 53 | Open |
| 2 | 2025-08-09 | Wroclaw Open A 2025 | Wroclaw POL | 8.5 | Witold Lechowski | Michal Koziorowicz | 1/2-1/2 | 32 | Open |
| 3 | 2025-08-09 | Wroclaw Open A 2025 | Wroclaw POL | 7.6 | Emil Osinski | Michal Koziorowicz | 1/2-1/2 | 100 | Open |
| 4 | 2025-08-08 | Wroclaw Open A 2025 | Wroclaw POL | 6.5 | Michal Koziorowicz | Vadim Razin | 1-0 | 44 | Open |
| 5 | 2025-08-07 | Wroclaw Open A 2025 | Wroclaw POL | 5.5 | Michal Koziorowicz | Sergey Borischik | 1/2-1/2 | 38 | Open |
| 6 | 2025-08-06 | Wroclaw Open A 2025 | Wroclaw POL | 4.5 | Antoni Rosa | Michal Koziorowicz | 0-1 | 40 | Open |
| 7 | 2025-08-05 | Wroclaw Open A 2025 | Wroclaw POL | 3.5 | Michal Koziorowicz | Bartosz Przybylski | 0-1 | 47 | Open |
| 8 | 2025-08-04 | Wroclaw Open A 2025 | Wroclaw POL | 2.5 | Tymoteusz Hury | Michal Koziorowicz | 0-1 | 37 | Open |
| 9 | 2025-08-03 | Wroclaw Open A 2025 | Wroclaw POL | 1.6 | Michal Koziorowicz | Witold Kowalski | 1-0 | 25 | Open |
| 10 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 9.4 | Maciej Klekowski | Michal Koziorowicz | 1-0 | 38 | Open |
| 11 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 8.2 | Michal Koziorowicz | Marcin Tazbir | 1/2-1/2 | 35 | Open |
| 12 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 7.8 | Michal Koziorowicz | Valentyn Hulka | 1-0 | 38 | Open |
| 13 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 6.1 | Piotr Brodowski | Michal Koziorowicz | 1-0 | 42 | Open |
| 14 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 5.4 | Michal Koziorowicz | Mikita Mayorau | 1-0 | 55 | Open |
| 15 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 4.6 | Michal Koziorowicz | Krzysztof Raczek | 1-0 | 60 | Open |
| 16 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 3.21 | Dariusz Szopka | Michal Koziorowicz | 0-1 | 56 | Open |
| 17 | 2025-08-02 | Adolf Anderssen Mem 2025 | Wroclaw POL | 2.22 | Michal Koziorowicz | Lukasz Baniak | 1-0 | 20 | Open |
| 18 | 2025-07-29 | Titled Tue 29th Jul Late | chess.com INT | 2 | Juan Manuel Aranda | Michal Koziorowicz | 1-0 | 53 | Open |
| 19 | 2025-07-29 | Titled Tue 29th Jul Late | chess.com INT | 1 | Michal Koziorowicz | Fabiano Caruana | 0-1 | 44 | Open |
| 20 | 2025-07-20 | 36th Czech Open E 2025 | Pardubice CZE | 7.2 | Petr Zvara | Michal Koziorowicz | 1/2-1/2 | 45 | Open |
| 21 | 2025-07-20 | 36th Czech Open E 2025 | Pardubice CZE | 6.2 | Michal Koziorowicz | Jan Seidl | 1-0 | 34 | Open |
| 22 | 2025-07-19 | 36th Czech Open E 2025 | Pardubice CZE | 5.2 | Michal Koziorowicz | Jana Farova | 1-0 | 53 | Open |
| 23 | 2025-07-19 | 36th Czech Open E 2025 | Pardubice CZE | 4.2 | Matyas Paseka | Michal Koziorowicz | 0-1 | 51 | Open |
| 24 | 2025-07-16 | Najdorf Mem Open A 2025 | Warsaw POL | 9.15 | Michal Koziorowicz | Michal Taranowicz | 1-0 | 41 | Open |
| 25 | 2025-07-15 | Najdorf Mem Open A 2025 | Warsaw POL | 8.11 | Witold Klepek | Michal Koziorowicz | 1-0 | 26 | Open |
| 26 | 2025-07-14 | Najdorf Mem Open A 2025 | Warsaw POL | 7.5 | Michal Koziorowicz | Xinyang Nie | 0-1 | 39 | Open |
| 27 | 2025-07-13 | Najdorf Mem Open A 2025 | Warsaw POL | 6.11 | Michal Koziorowicz | Tomasz Mika | 1-0 | 33 | Open |
| 28 | 2025-07-12 | Najdorf Mem Open A 2025 | Warsaw POL | 5.8 | Stanislaw Mirski | Michal Koziorowicz | 1/2-1/2 | 14 | Open |
| 29 | 2025-07-11 | Najdorf Mem Open A 2025 | Warsaw POL | 4.12 | Michal Koziorowicz | Michal Smetek | 1-0 | 45 | Open |
| 30 | 2025-07-10 | Najdorf Mem Open A 2025 | Warsaw POL | 3.4 | Krzysztof Lisowski | Michal Koziorowicz | 1-0 | 32 | Open |
| 31 | 2025-07-09 | Najdorf Mem Open A 2025 | Warsaw POL | 2.9 | Michal Koziorowicz | Giga Goderdzishvili | 1-0 | 60 | Open |
| 32 | 2025-07-08 | Najdorf Mem Open A 2025 | Warsaw POL | 1.16 | Irina Barchuk | Michal Koziorowicz | 0-1 | 67 | Open |
| 33 | 2025-06-10 | TCh-POL Ekstraliga 2025 | Chotowa POL | 9.5 | Michal Koziorowicz | Daniel Sanz Wawer | 1/2-1/2 | 40 | Open |
| 34 | 2025-06-09 | TCh-POL Ekstraliga 2025 | Chotowa POL | 8.5 | Patryk Chylewski | Michal Koziorowicz | 1/2-1/2 | 119 | Open |
| 35 | 2025-06-08 | TCh-POL Ekstraliga 2025 | Chotowa POL | 7.5 | Michal Koziorowicz | Aleksander Hnydiuk | 1-0 | 50 | Open |
| 36 | 2025-06-07 | TCh-POL Ekstraliga 2025 | Chotowa POL | 6.5 | Jakub Seemann | Michal Koziorowicz | 1-0 | 52 | Open |
| 37 | 2025-06-06 | TCh-POL Ekstraliga 2025 | Chotowa POL | 5.5 | Michal Koziorowicz | Maciej Klekowski | 1/2-1/2 | 66 | Open |
| 38 | 2025-06-05 | TCh-POL Ekstraliga 2025 | Chotowa POL | 4.5 | Krzysztof Jakubowski | Michal Koziorowicz | 1/2-1/2 | 19 | Open |
| 39 | 2025-06-04 | TCh-POL Ekstraliga 2025 | Chotowa POL | 3.5 | Jakub Kosakowski | Michal Koziorowicz | 1-0 | 38 | Open |
| 40 | 2025-06-03 | TCh-POL Ekstraliga 2025 | Chotowa POL | 2.5 | Michal Koziorowicz | Michal Bartel | 1-0 | 31 | Open |
| 41 | 2025-06-02 | TCh-POL Ekstraliga 2025 | Chotowa POL | 1.5 | Pawel Sowinski | Michal Koziorowicz | 1-0 | 41 | Open |
| 42 | 2025-03-18 | Titled Tue 18th Mar Late | chess.com INT | 5 | Matias Perez Gormaz | Michal Koziorowicz | 1-0 | 60 | Open |
| 43 | 2025-03-18 | Titled Tue 18th Mar Late | chess.com INT | 4 | Maximiliano Rossi | Michal Koziorowicz | 0-1 | 53 | Open |
| 44 | 2025-03-18 | Titled Tue 18th Mar Late | chess.com INT | 3 | Michal Koziorowicz | Adham Fawzy | 1/2-1/2 | 69 | Open |
| 45 | 2025-03-18 | Titled Tue 18th Mar Late | chess.com INT | 2 | Adrian Exposito Milan | Michal Koziorowicz | 0-1 | 34 | Open |
| 46 | 2025-03-18 | Titled Tue 18th Mar Late | chess.com INT | 1 | Michal Koziorowicz | Matthias Bluebaum | 0-1 | 43 | Open |
| 47 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 9 | Michal Koziorowicz | Riccardo Alaimo | 0-1 | 35 | Open |
| 48 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 8 | Dinesh Rajan M | Michal Koziorowicz | 1-0 | 83 | Open |
| 49 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 7 | Jose Felix Calvo Gonzalez | Michal Koziorowicz | 0-1 | 33 | Open |
| 50 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 6 | Michal Koziorowicz | Franciszek Sernecki | 1-0 | 18 | Open |
| 51 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 5 | Michal Koziorowicz | Nils Grandelius | 0-1 | 37 | Open |
| 52 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 4 | Anastasia Bodnaruk | Michal Koziorowicz | 1-0 | 35 | Open |
| 53 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 3 | Viktor Berezin | Michal Koziorowicz | 0-1 | 16 | Open |
| 54 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 2 | Michal Koziorowicz | Semen Novozhilov | 0-1 | 27 | Open |
| 55 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 1 | Michal Koziorowicz | Rene Phillips | 1-0 | 12 | Open |
| 56 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 9 | Giovanni Marchesich | Michal Koziorowicz | 0-1 | 37 | Open |
| 57 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 8 | Michal Koziorowicz | Ayan Allahverdiyeva | 1-0 | 32 | Open |
| 58 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 7 | Michal Koziorowicz | Anastasios Mihailidis | 0-1 | 38 | Open |
| 59 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 6 | Nurai Sovetbekova | Michal Koziorowicz | 0-1 | 27 | Open |
| 60 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 5 | Anton Frank | Michal Koziorowicz | 1-0 | 55 | Open |
| 61 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 4 | Michal Koziorowicz | Daniel Herman | 1-0 | 61 | Open |
| 62 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 3 | Daniel Eduardo Lopez Idarraga | Michal Koziorowicz | 1-0 | 39 | Open |
| 63 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 2 | Michal Koziorowicz | Guha Mitrabha | 0-1 | 52 | Open |
| 64 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 1 | Aurelio Vila Dupla | Michal Koziorowicz | 0-1 | 31 | Open |
| 65 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 11 | Michal Koziorowicz | Ruslan Kavyev | 0-1 | 59 | Open |
| 66 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 10 | Michal Koziorowicz | Volodymyr Sakun | 1-0 | 30 | Open |
| 67 | 2024-10-15 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 9.4 | Wojciech Moranda | Michal Koziorowicz | 1-0 | 46 | Open |
| 68 | 2024-10-14 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 8.4 | Michal Koziorowicz | Lukasz Butkiewicz | 1/2-1/2 | 22 | Open |
| 69 | 2024-10-13 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 7.1 | Dimitrios Mastrovasilis | Michal Koziorowicz | 1-0 | 31 | Open |
| 70 | 2024-10-12 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 6.28 | Michal Koziorowicz | Jerzy Kyc | 1-0 | 53 | Open |
| 71 | 2024-10-11 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 5.1 | Toms Kantans | Michal Koziorowicz | 1-0 | 32 | Open |
| 72 | 2024-10-10 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 4.4 | Michal Koziorowicz | Bartlomiej Heberla | 0-1 | 47 | Open |
| 73 | 2024-10-09 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 3.22 | Jan Klimkowski | Michal Koziorowicz | 1/2-1/2 | 27 | Open |
| 74 | 2024-10-08 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 2.16 | Michal Koziorowicz | Marcin Krzyzanowski | 0-1 | 59 | Open |
| 75 | 2024-10-07 | TCh-POL Ekstraliga 2024 | Walbrzych POL | 1.22 | Grzegorz Nasuta | Michal Koziorowicz | 1/2-1/2 | 45 | Open |
| 76 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 9 | Michal Koziorowicz | Dmitry Fomkin | 1-0 | 17 | Open |
| 77 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 8 | Jaime Rey Martinez | Michal Koziorowicz | 1-0 | 32 | Open |
| 78 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 7 | Michal Koziorowicz | Fernando Valenzuela Gomez | 1-0 | 64 | Open |
| 79 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 6 | Michal Koziorowicz | Evgenij Shuvalov | 1/2-1/2 | 71 | Open |
| 80 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 5 | Laura Vinolas Anglada | Michal Koziorowicz | 0-1 | 34 | Open |
| 81 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 4 | Michal Koziorowicz | Stanislav Tsyhanchuk | 1-0 | 30 | Open |
| 82 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 3 | Samant Aditya S | Michal Koziorowicz | 1-0 | 76 | Open |
| 83 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 2 | Ivan Andrade | Michal Koziorowicz | 0-1 | 37 | Open |
| 84 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 1 | Michal Koziorowicz | Aydin Suleymanli | 0-1 | 46 | Open |
| 85 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 11 | Srihari L | Michal Koziorowicz | 1-0 | 35 | Open |
| 86 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 10 | Michal Koziorowicz | Nicholas Paltrinieri | 1-0 | 41 | Open |
| 87 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 8 | Cedric Chassard | Michal Koziorowicz | 1-0 | 34 | Open |
| 88 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 7 | Zeinep Sultanbek | Michal Koziorowicz | 0-1 | 114 | Open |
| 89 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 6 | Michal Koziorowicz | Sai Krishna G V | 0-1 | 43 | Open |
| 90 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 5 | Aleksandra Goryachkina | Michal Koziorowicz | 1-0 | 30 | Open |
| 91 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 4 | Vitorio Chemin | Michal Koziorowicz | 0-1 | 32 | Open |
| 92 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 3 | Michal Koziorowicz | Sergei Zhigalko | 1/2-1/2 | 60 | Open |
| 93 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 2 | Michal Koziorowicz | Jose Ricardo Garcia Correa | 1-0 | 63 | Open |
| 94 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 1 | Grigoriy Oparin | Michal Koziorowicz | 1-0 | 38 | Open |
| 95 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 9 | Michal Koziorowicz | Anna Shukhman | 0-1 | 45 | Open |
| 96 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 8 | Vadim Bobkov | Michal Koziorowicz | 1-0 | 33 | Open |
| 97 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 7 | Evgenij Shuvalov | Michal Koziorowicz | 0-1 | 27 | Open |
| 98 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 6 | Michal Koziorowicz | Bayastan Sydykov | 1-0 | 53 | Open |
| 99 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 5 | Michal Koziorowicz | Arman Ghevondyan | 1-0 | 28 | Open |
| 100 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 4 | Jouri Goriatchkin | Michal Koziorowicz | 0-1 | 39 | Open |
| 101 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 3 | Bozhena Piddubna | Michal Koziorowicz | 1/2-1/2 | 62 | Open |
| 102 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 2 | Michal Koziorowicz | Arsen Kukhmazov | 0-1 | 21 | Open |
| 103 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 1 | Michal Koziorowicz | Edgar Mamedov | 1/2-1/2 | 60 | Open |
| 104 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 11 | Simen Agdestein | Michal Koziorowicz | 1-0 | 37 | Open |
| 105 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 10 | Piotr Kejna | Michal Koziorowicz | 0-1 | 34 | Open |
| 106 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 9 | Michal Koziorowicz | Elbek Alikulov | 1-0 | 43 | Open |
| 107 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 8 | Justin Sarkar | Michal Koziorowicz | 0-1 | 27 | Open |
| 108 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 7 | Matias Mingo Fernandez | Michal Koziorowicz | 1-0 | 36 | Open |
| 109 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 7 | Michal Koziorowicz | Igor Kovalenko | 0-1 | 45 | Open |
| 110 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 6 | Matfey Rogov | Michal Koziorowicz | 1-0 | 51 | Open |
| 111 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 6 | Michal Koziorowicz | Marlon Jodar Arias | 0-1 | 22 | Open |
| 112 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 5 | Daniel Garcia Ramos | Michal Koziorowicz | 1-0 | 44 | Open |
| 113 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 5 | Michal Koziorowicz | Salomeja Zaksaite | 1-0 | 25 | Open |
| 114 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 4 | Michal Koziorowicz | Claudio Sericano | 1-0 | 41 | Open |
| 115 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 4 | Michal Koziorowicz | Swara Lakshmi S Nair | 1-0 | 68 | Open |
| 116 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 3 | Jun Hao Tan | Michal Koziorowicz | 1-0 | 34 | Open |
| 117 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 3 | Raphael Kracht | Michal Koziorowicz | 0-1 | 27 | Open |
| 118 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 2 | Michal Koziorowicz | Pablo Alexander Ruiz Aguilar | 0-1 | 37 | Open |
| 119 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 2 | Michal Koziorowicz | Mukhammadali Abdurakhmonov | 0-1 | 69 | Open |
| 120 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 1 | Jules Moussard | Michal Koziorowicz | 1-0 | 64 | Open |
| 121 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 1 | Neil Moses | Michal Koziorowicz | 0-1 | 55 | Open |
| 122 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 11 | Michal Koziorowicz | Adam Zielonka | 0-1 | 46 | Open |
| 123 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 10 | Simon K Williams | Michal Koziorowicz | 1-0 | 49 | Open |
| 124 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 9 | Michal Koziorowicz | Diana Preobrazhenskaya | 1/2-1/2 | 65 | Open |
| 125 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 8 | Michal Koziorowicz | Caleb Levi Levitan | 1-0 | 46 | Open |
| 126 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 7 | Michal Mazurkiewicz | Michal Koziorowicz | 1-0 | 38 | Open |
| 127 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 6 | Michal Koziorowicz | Dmitry Zacurdajev | 1-0 | 31 | Open |
| 128 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 5 | Michal Koziorowicz | Bhavik Ahuja | 0-1 | 35 | Open |
| 129 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 4 | Nitzan Steinberg | Michal Koziorowicz | 1-0 | 25 | Open |
| 130 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 3 | Michal Koziorowicz | Mateo Arcos Facio | 1-0 | 47 | Open |
| 131 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 2 | Aleksandr Shimanov | Michal Koziorowicz | 1-0 | 13 | Open |
| 132 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 1 | Rafal Lewandowski | Michal Koziorowicz | 0-1 | 29 | Open |
| 133 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 11 | Michal Koziorowicz | Thomas Decker | 0-1 | 33 | Open |
| 134 | 2024-08-27 | Titled Tue 27th Aug Early | chess.com INT | 10 | Aleksejs Adamovics | Michal Koziorowicz | 0-1 | 59 | Open |
| 135 | 2024-08-20 | 60th Rubinstein Mem Open | Polanica Zdroj POL | 4.21 | Szymon Malinowski | Michal Koziorowicz | 1-0 | 32 | Open |
| 136 | 2024-08-19 | 60th Rubinstein Mem Open | Polanica Zdroj POL | 3.1 | Michal Koziorowicz | Yuze Xu | 0-1 | 47 | Open |
| 137 | 2024-08-18 | 60th Rubinstein Mem Open | Polanica Zdroj POL | 2.8 | Krzysztof Ciszewski | Michal Koziorowicz | 1/2-1/2 | 18 | Open |
| 138 | 2024-08-17 | 60th Rubinstein Mem Open | Polanica Zdroj POL | 1.12 | Michal Koziorowicz | Natan Sypien | 1-0 | 31 | Open |
| 139 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 9.1 | Krzysztof Chojnacki | Michal Koziorowicz | 0-1 | 27 | Open |
| 140 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 8.1 | Michal Koziorowicz | Piotr Piesik | 1/2-1/2 | 48 | Open |
| 141 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 7.1 | Michal Koziorowicz | Mieszko Mis | 1-0 | 37 | Open |
| 142 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 6.3 | Mateusz Gorkiewicz | Michal Koziorowicz | 0-1 | 40 | Open |
| 143 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 5.6 | Mateusz Hasterok | Michal Koziorowicz | 0-1 | 42 | Open |
| 144 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 4.12 | Michal Koziorowicz | Piotr Jagodzinski | 1-0 | 42 | Open |
| 145 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 3.24 | Michal Koziorowicz | Daryna Kryvenko | 1-0 | 38 | Open |
| 146 | 2024-08-15 | Adolf Anderssen Mem 2024 | Wroclaw POL | 2.21 | Dariusz Kolodziej | Michal Koziorowicz | 0-1 | 29 | Open |
| 147 | 2024-08-14 | Wroclaw Open A 2024 | Wroclaw POL | 9.4 | Michal Koziorowicz | Igor Kowalski | 0-1 | 65 | Open |
| 148 | 2024-08-13 | Wroclaw Open A 2024 | Wroclaw POL | 8.1 | Karol Kucza | Michal Koziorowicz | 1-0 | 27 | Open |
| 149 | 2024-08-12 | Wroclaw Open A 2024 | Wroclaw POL | 7.1 | Michal Koziorowicz | Mieszko Mis | 1/2-1/2 | 11 | Open |
| 150 | 2024-08-12 | Wroclaw Open A 2024 | Wroclaw POL | 6.3 | Lukasz Jarmula | Michal Koziorowicz | 0-1 | 38 | Open |
| 151 | 2024-08-11 | Wroclaw Open A 2024 | Wroclaw POL | 5.7 | Michal Koziorowicz | Stepan Mohylnyi | 1-0 | 30 | Open |
| 152 | 2024-08-10 | Wroclaw Open A 2024 | Wroclaw POL | 4.3 | Marcin Sieciechowicz | Michal Koziorowicz | 1/2-1/2 | 66 | Open |
| 153 | 2024-08-09 | Wroclaw Open A 2024 | Wroclaw POL | 3.1 | Michal Koziorowicz | Eduardas Rozentalis | 1/2-1/2 | 18 | Open |
| 154 | 2024-08-09 | Wroclaw Open A 2024 | Wroclaw POL | 2.8 | Michal Koziorowicz | Irena Hertlein | 1-0 | 26 | Open |
| 155 | 2024-08-08 | Wroclaw Open A 2024 | Wroclaw POL | 1.11 | Carlos Alvarado | Michal Koziorowicz | 0-1 | 47 | Open |
| 156 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 8 | Ilhan Serhat Salman | Michal Koziorowicz | 0-1 | 57 | Open |
| 157 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 7 | Michal Koziorowicz | Alexander Velikanov | 0-1 | 30 | Open |
| 158 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 6 | Amanmuhammet Hommadov | Michal Koziorowicz | 1-0 | 35 | Open |
| 159 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 5 | Michal Koziorowicz | Artem Galaktionov | 1-0 | 40 | Open |
| 160 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 4 | Michal Koziorowicz | Ray Robson | 0-1 | 36 | Open |
| 161 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 3 | Nikolozi Kacharava | Michal Koziorowicz | 0-1 | 27 | Open |
| 162 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 2 | Michal Koziorowicz | Cem Kaan Gokerkan | 1/2-1/2 | 61 | Open |
| 163 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 1 | Michal Koziorowicz | Albert Muratet Casadevall | 1-0 | 10 | Open |
| 164 | 2024-07-30 | 48th Sitges Open 2024 | Sitges ESP | 9.4 | Fernando Valenzuela Gomez | Michal Koziorowicz | 0-1 | 48 | Open |
| 165 | 2024-07-29 | 48th Sitges Open 2024 | Sitges ESP | 8.9 | Michal Koziorowicz | Devdutt Binu | 1-0 | 58 | Open |
| 166 | 2024-07-28 | 48th Sitges Open 2024 | Sitges ESP | 7.6 | Bhattacharyya Soham | Michal Koziorowicz | 1/2-1/2 | 47 | Open |
| 167 | 2024-07-27 | 48th Sitges Open 2024 | Sitges ESP | 6.14 | Michal Koziorowicz | Kushagra Jain | 1-0 | 38 | Open |
| 168 | 2024-07-26 | 48th Sitges Open 2024 | Sitges ESP | 5.6 | Miguel Munoz | Michal Koziorowicz | 1-0 | 28 | Open |
| 169 | 2024-07-25 | 48th Sitges Open 2024 | Sitges ESP | 4.14 | Michal Koziorowicz | Oriol Najar Arrieta | 1-0 | 31 | Open |
| 170 | 2024-07-24 | 48th Sitges Open 2024 | Sitges ESP | 3.2 | Nia Donghvani | Michal Koziorowicz | 0-1 | 27 | Open |
| 171 | 2024-07-23 | 48th Sitges Open 2024 | Sitges ESP | 2.21 | Michal Koziorowicz | Nitesh Cherukuri | 1/2-1/2 | 23 | Open |
| 172 | 2024-07-22 | 48th Sitges Open 2024 | Sitges ESP | 1.22 | Gerard Tallada Serret | Michal Koziorowicz | 1/2-1/2 | 62 | Open |
| 173 | 2024-07-17 | Najdorf Mem Open A 2024 | Warsaw POL | 9.5 | Michal Koziorowicz | Tomasz Markowski | 1-0 | 42 | Open |
| 174 | 2024-07-16 | Najdorf Mem Open A 2024 | Warsaw POL | 8.13 | Wojciech Krawczyk | Michal Koziorowicz | 0-1 | 49 | Open |
| 175 | 2024-07-15 | Najdorf Mem Open A 2024 | Warsaw POL | 7.12 | Michal Koziorowicz | Piotr Kondys | 1/2-1/2 | 76 | Open |
| 176 | 2024-07-14 | Najdorf Mem Open A 2024 | Warsaw POL | 6.14 | Wiktoria Smietanska | Michal Koziorowicz | 0-1 | 45 | Open |
| 177 | 2024-07-13 | Najdorf Mem Open A 2024 | Warsaw POL | 5.15 | Michal Koziorowicz | Maciej Zalega | 1/2-1/2 | 22 | Open |
| 178 | 2024-07-12 | Najdorf Mem Open A 2024 | Warsaw POL | 4.24 | Jan Krol | Michal Koziorowicz | 0-1 | 35 | Open |
| 179 | 2024-07-11 | Najdorf Mem Open A 2024 | Warsaw POL | 3.12 | Michal Koziorowicz | Kyrylo Nesterenko | 0-1 | 60 | Open |
| 180 | 2024-07-10 | Najdorf Mem Open A 2024 | Warsaw POL | 2.23 | Kamil Celinski | Michal Koziorowicz | 0-1 | 22 | Open |
| 181 | 2024-07-09 | Najdorf Mem Open A 2024 | Warsaw POL | 1.2 | Michal Koziorowicz | Gaute Bergan | 1/2-1/2 | 28 | Open |
| 182 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 3 | Jose Javier Gonzalez Castillo | Michal Koziorowicz | 1-0 | 43 | Open |
| 183 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 2 | Michal Koziorowicz | Ilamparthi A R | 0-1 | 30 | Open |
| 184 | 2024-06-25 | Titled Tue 25th Jun Early | chess.com INT | 1 | Michal Koziorowicz | Chanchal Kumer Ghosh | 1-0 | 53 | Open |
| 185 | 2024-06-13 | 61st World Juniors 2024 | Gandhinagar IND | 11.18 | Ethan Vaz | Michal Koziorowicz | 0-1 | 42 | Open |
| 186 | 2024-06-12 | 61st World Juniors 2024 | Gandhinagar IND | 10.26 | Michal Koziorowicz | Sriansh Das | 1-0 | 32 | Open |
| 187 | 2024-06-11 | 61st World Juniors 2024 | Gandhinagar IND | 9.27 | Siddharth Singh | Michal Koziorowicz | 0-1 | 39 | Open |
| 188 | 2024-06-10 | 61st World Juniors 2024 | Gandhinagar IND | 8.37 | Michal Koziorowicz | Yohan Yadav Tarala | 1-0 | 40 | Open |
| 189 | 2024-06-09 | 61st World Juniors 2024 | Gandhinagar IND | 7.4 | Kartik Kumar Singh | Michal Koziorowicz | 1/2-1/2 | 48 | Open |
| 190 | 2024-06-07 | 61st World Juniors 2024 | Gandhinagar IND | 6.4 | Michal Koziorowicz | Kushagra Jain | 1/2-1/2 | 36 | Open |
| 191 | 2024-06-06 | 61st World Juniors 2024 | Gandhinagar IND | 5.35 | Gaikwad Manas | Michal Koziorowicz | 1-0 | 33 | Open |
| 192 | 2024-06-05 | 61st World Juniors 2024 | Gandhinagar IND | 4.35 | Michal Koziorowicz | Deniel Safarov | 1/2-1/2 | 83 | Open |
| 193 | 2024-06-04 | 61st World Juniors 2024 | Gandhinagar IND | 3.9 | Jan Subelj | Michal Koziorowicz | 1-0 | 20 | Open |
| 194 | 2024-06-03 | 61st World Juniors 2024 | Gandhinagar IND | 2.11 | Michal Koziorowicz | Luka Budisavljevic | 1/2-1/2 | 77 | Open |
| 195 | 2024-06-02 | 61st World Juniors 2024 | Gandhinagar IND | 1.46 | Alexandre De Maupeou D`ableiges | Michal Koziorowicz | 0-1 | 36 | Open |
| 196 | 2024-05-30 | 81st PGNig ch-POL 2024 | Rzeszow POL | 9.5 | Jacek Tomczak | Michal Koziorowicz | 1/2-1/2 | 36 | Open |
| 197 | 2024-05-29 | 81st PGNig ch-POL 2024 | Rzeszow POL | 8.4 | Michal Koziorowicz | Kacper Piorun | 1/2-1/2 | 31 | Open |
| 198 | 2024-05-28 | 81st PGNig ch-POL 2024 | Rzeszow POL | 7.2 | Mateusz Bartel | Michal Koziorowicz | 1-0 | 31 | Open |
| 199 | 2024-05-27 | 81st PGNig ch-POL 2024 | Rzeszow POL | 6.1 | Michal Koziorowicz | Radoslaw Wojtaszek | 1/2-1/2 | 40 | Open |
| 200 | 2024-05-26 | 81st PGNig ch-POL 2024 | Rzeszow POL | 5.5 | Wojciech Moranda | Michal Koziorowicz | 1-0 | 24 | Open |
| 201 | 2024-05-25 | 81st PGNig ch-POL 2024 | Rzeszow POL | 4.4 | Michal Koziorowicz | Jakub Kosakowski | 0-1 | 24 | Open |
| 202 | 2024-05-24 | 81st PGNig ch-POL 2024 | Rzeszow POL | 3.5 | Radoslaw Psyk | Michal Koziorowicz | 1-0 | 37 | Open |
| 203 | 2024-05-23 | 81st PGNig ch-POL 2024 | Rzeszow POL | 2.4 | Michal Koziorowicz | Bartosz Socko | 0-1 | 30 | Open |
| 204 | 2024-05-22 | 81st PGNig ch-POL 2024 | Rzeszow POL | 1.3 | Michal Koziorowicz | Szymon Gumularz | 0-1 | 37 | Open |
| 205 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 7 | Michal Koziorowicz | Andres Ferriz Barrios | 1-0 | 28 | Open |
| 206 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 6 | Michal Koziorowicz | Jens Albert Ramsdal | 1-0 | 52 | Open |
| 207 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 5 | Reyson Ricardo Rodriguez Basulto | Michal Koziorowicz | 1-0 | 35 | Open |
| 208 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 4 | Michal Koziorowicz | Mohammed Seder | 1-0 | 84 | Open |
| 209 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 3 | Narayan Venkatesh | Michal Koziorowicz | 1-0 | 54 | Open |
| 210 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 2 | Michal Koziorowicz | Valery Kazakouski | 0-1 | 61 | Open |
| 211 | 2024-05-07 | Titled Tue 7th May Late | chess.com INT | 1 | Michal Koziorowicz | Muhittin Buker | 1-0 | 81 | Open |
| 212 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 4 | Daniel Naroditsky | Michal Koziorowicz | 1-0 | 54 | Open |
| 213 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 3 | Richard Stalmach | Michal Koziorowicz | 0-1 | 53 | Open |
| 214 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 2 | Michal Koziorowicz | Sergey Drygalov | 0-1 | 62 | Open |
| 215 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 1 | Michal Koziorowicz | Cristiano Gomes De Souza | 1-0 | 24 | Open |
| 216 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 9 | Wojciech Przybylski | Michal Koziorowicz | 1-0 | 74 | Open |
| 217 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 8 | Michal Koziorowicz | Grigory Seletsky | 1/2-1/2 | 70 | Open |
| 218 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 7 | Andrzej Krzywda | Michal Koziorowicz | 1-0 | 28 | Open |
| 219 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 6 | Michal Koziorowicz | Klendi Zeneli | 1-0 | 27 | Open |
| 220 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 5 | Artem Galaktionov | Michal Koziorowicz | 1-0 | 50 | Open |
| 221 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 4 | Michal Koziorowicz | Aakaash Meduri | 1-0 | 61 | Open |
| 222 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 3 | David Anton Guijarro | Michal Koziorowicz | 1-0 | 64 | Open |
| 223 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 2 | Michal Koziorowicz | Aleksandar Indjic | 1/2-1/2 | 58 | Open |
| 224 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 1 | Michal Koziorowicz | Viktor Poddubnyi | 1-0 | 24 | Open |
| 225 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 6 | Dmitry Rostovtsev | Michal Koziorowicz | 1-0 | 47 | Open |
| 226 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 5 | Yaroslav Remizov | Michal Koziorowicz | 1-0 | 40 | Open |
| 227 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 4 | Michal Koziorowicz | Sergei Zhigalko | 0-1 | 27 | Open |
| 228 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 3 | Arman Mikaelyan | Michal Koziorowicz | 0-1 | 49 | Open |
| 229 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 2 | Jose Carlos Ibarra Jerez | Michal Koziorowicz | 0-1 | 104 | Open |
| 230 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 1 | Michal Koziorowicz | John Curtis | 1-0 | 36 | Open |
| 231 | 2024-01-23 | Titled Tue 23rd Jan Late | chess.com INT | 2 | Ilya Khakhinov | Michal Koziorowicz | 1-0 | 25 | Open |
| 232 | 2024-01-23 | Titled Tue 23rd Jan Late | chess.com INT | 1 | Michal Koziorowicz | Sergi Obon Temprano | 0-1 | 62 | Open |
| 233 | 2023-11-26 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 9.7 | Henry Deng | Michal Koziorowicz | 1-0 | 37 | Open |
| 234 | 2023-11-26 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 8.8 | Michal Koziorowicz | Kevin Sun | 1-0 | 50 | Open |
| 235 | 2023-11-25 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 7.2 | Jashith Karthi | Michal Koziorowicz | 0-1 | 37 | Open |
| 236 | 2023-11-25 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 6.5 | Michal Koziorowicz | Roger V Shi | 1-0 | 75 | Open |
| 237 | 2023-11-24 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 5.5 | Luke Widjaja | Michal Koziorowicz | 0-1 | 34 | Open |
| 238 | 2023-11-24 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 4.4 | Michal Koziorowicz | Shaaketh Sivakumar | 0-1 | 58 | Open |
| 239 | 2023-11-23 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 3.3 | Adam B Stevens | Michal Koziorowicz | 0-1 | 23 | Open |
| 240 | 2023-11-23 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 2.4 | Michal Koziorowicz | Shaashwath Sivakumar | 1-0 | 40 | Open |
| 241 | 2023-11-22 | 1000GM Thanksgiving IM1 | Sunnyvale USA | 1.5 | Patrick Liu | Michal Koziorowicz | 1/2-1/2 | 59 | Open |
| 242 | 2023-11-08 | Titled Tue 7th Nov Late | chess.com INT | 11 | Michal Koziorowicz | Andrew Hong | 1-0 | 58 | Open |
| 243 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 9 | Meylis Annaberdiyev | Michal Koziorowicz | 0-1 | 55 | Open |
| 244 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 8 | Michal Koziorowicz | Alexander Rustemov | 0-1 | 36 | Open |
| 245 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 7 | Michal Koziorowicz | Alberto Martin Fuentes | 1-0 | 31 | Open |
| 246 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 6 | Lennis Martinez Ramirez | Michal Koziorowicz | 0-1 | 74 | Open |
| 247 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 5 | Michal Koziorowicz | Eduardo Barbosa Mesquita | 1-0 | 37 | Open |
| 248 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 4 | Michal Koziorowicz | Artem Bardyk | 0-1 | 46 | Open |
| 249 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 3 | David Brodsky | Michal Koziorowicz | 1/2-1/2 | 66 | Open |
| 250 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 2 | Conrad Holt | Michal Koziorowicz | 1/2-1/2 | 61 | Open |
| 251 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 1 | Michal Koziorowicz | Marko Jelcic | 1-0 | 26 | Open |
| 252 | 2023-11-07 | Titled Tue 7th Nov Late | chess.com INT | 10 | Michal Koziorowicz | Vuk Damjanovic | 0-1 | 26 | Open |
| 253 | 2023-10-31 | ch-POL U20 2023 | Chotowa POL | 9.1 | Tymon Czernek | Michal Koziorowicz | 0-1 | 60 | Open |
| 254 | 2023-10-30 | ch-POL U20 2023 | Chotowa POL | 8.3 | Pawel Sowinski | Michal Koziorowicz | 0-1 | 55 | Open |
| 255 | 2023-10-29 | ch-POL U20 2023 | Chotowa POL | 7.1 | Michal Koziorowicz | Bartlomiej Turski | 0-1 | 45 | Open |
| 256 | 2023-10-28 | ch-POL U20 2023 | Chotowa POL | 6.1 | Michal Koziorowicz | Flawian Krawczyk | 1/2-1/2 | 42 | Open |
| 257 | 2023-10-27 | ch-POL U20 2023 | Chotowa POL | 5.1 | Karol Kacprzak | Michal Koziorowicz | 0-1 | 53 | Open |
| 258 | 2023-10-26 | ch-POL U20 2023 | Chotowa POL | 4.3 | Jakub Janeczko | Michal Koziorowicz | 0-1 | 32 | Open |
| 259 | 2023-10-25 | ch-POL U20 2023 | Chotowa POL | 3.1 | Michal Koziorowicz | Bartlomiej Niedbala | 1/2-1/2 | 26 | Open |
| 260 | 2023-10-25 | ch-POL U20 2023 | Chotowa POL | 2.4 | Michal Koziorowicz | Piotr Kondys | 1-0 | 55 | Open |
| 261 | 2023-10-24 | ch-POL U20 2023 | Chotowa POL | 1.7 | Maciej Mikula | Michal Koziorowicz | 0-1 | 74 | Open |
| 262 | 2023-10-01 | 60th World Juniors 2023 | Mexico City MEX | 11.34 | Jeigoth Pastor Carvajal | Michal Koziorowicz | 0-1 | 31 | Open |
| 263 | 2023-09-30 | 60th World Juniors 2023 | Mexico City MEX | 10.31 | Michal Koziorowicz | Juan Esteban Cabiativa | 0-1 | 41 | Open |
| 264 | 2023-09-29 | 60th World Juniors 2023 | Mexico City MEX | 9.18 | Hampus Sorensen | Michal Koziorowicz | 1-0 | 57 | Open |
| 265 | 2023-09-28 | 60th World Juniors 2023 | Mexico City MEX | 8.29 | Michal Koziorowicz | Andres Elias May Sanchez | 1-0 | 22 | Open |
| 266 | 2023-09-27 | 60th World Juniors 2023 | Mexico City MEX | 7.18 | Mahel Boyer | Michal Koziorowicz | 1-0 | 40 | Open |
| 267 | 2023-09-26 | 60th World Juniors 2023 | Mexico City MEX | 6.3 | Michal Koziorowicz | Emils Janis Mierins | 1-0 | 22 | Open |
| 268 | 2023-09-24 | 60th World Juniors 2023 | Mexico City MEX | 5.32 | Angel Bernardo Munoz Morales | Michal Koziorowicz | 0-1 | 57 | Open |
| 269 | 2023-09-23 | 60th World Juniors 2023 | Mexico City MEX | 4.31 | Michal Koziorowicz | Yegor Stolyarsky | 0-1 | 61 | Open |
| 270 | 2023-09-22 | 60th World Juniors 2023 | Mexico City MEX | 3.15 | Rudik Makarian | Michal Koziorowicz | 1-0 | 41 | Open |
| 271 | 2023-09-22 | 60th World Juniors 2023 | Mexico City MEX | 2.12 | Michal Koziorowicz | Mamikon Gharibyan | 1-0 | 40 | Open |
| 272 | 2023-09-10 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 9.13 | Oleg M Romanishin | Michal Koziorowicz | 1-0 | 37 | Open |
| 273 | 2023-09-09 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 8.7 | Michal Koziorowicz | Dawid Niekras | 0-1 | 38 | Open |
| 274 | 2023-09-08 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 7.7 | Aleksander Kaczmarek | Michal Koziorowicz | 1-0 | 25 | Open |
| 275 | 2023-09-07 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 6.1 | Michal Koziorowicz | Jakub Maciejczak | 0-1 | 59 | Open |
| 276 | 2023-09-06 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 5.1 | Kacper Grela | Michal Koziorowicz | 1/2-1/2 | 26 | Open |
| 277 | 2023-09-05 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 4.1 | Michal Koziorowicz | Piotr Mickiewicz | 1-0 | 8 | Open |
| 278 | 2023-09-04 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 3.7 | Vasik Rajlich | Michal Koziorowicz | 1/2-1/2 | 43 | Open |
| 279 | 2023-09-03 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 2.13 | Michal Koziorowicz | Alicja Sliwicka | 1-0 | 19 | Open |
| 280 | 2023-09-02 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 1.31 | Tomasz Jaskolka | Michal Koziorowicz | 1-0 | 42 | Open |
| 281 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 5 | Michal Koziorowicz | Cristian Silva Lucena | 0-1 | 22 | Open |
| 282 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 4 | Simeon Todev | Michal Koziorowicz | 0-1 | 120 | Open |
| 283 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 3 | Michal Koziorowicz | Daniel Eduardo Lopez Idarraga | 0-1 | 39 | Open |
| 284 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 2 | Michal Koziorowicz | Frederik Svane | 0-1 | 61 | Open |
| 285 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 1 | Karina Ivanova | Michal Koziorowicz | 0-1 | 70 | Open |
| 286 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 9 | Michal Koziorowicz | Sergio Joshafatt Morales Garcia | 1/2-1/2 | 72 | Open |
| 287 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 8 | Tamas-Kristof Balla | Michal Koziorowicz | 1/2-1/2 | 44 | Open |
| 288 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 7 | Michal Koziorowicz | Raymond Gao | 1/2-1/2 | 58 | Open |
| 289 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 6 | Daniel Gutierrez Olivares | Michal Koziorowicz | 1-0 | 70 | Open |
| 290 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 5 | Michal Koziorowicz | Robert Kula | 1-0 | 44 | Open |
| 291 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 4 | Marcus Vinicius Moreira Santos | Michal Koziorowicz | 1-0 | 53 | Open |
| 292 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 3 | Michal Koziorowicz | Daniel Taboas Rodriguez | 0-1 | 39 | Open |
| 293 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 2 | Antonio Arencibia Monduy | Michal Koziorowicz | 1/2-1/2 | 65 | Open |
| 294 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 1 | Michal Koziorowicz | Josep Romero Ruscalleda | 1-0 | 56 | Open |
| 295 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 11 | Nick Figorito | Michal Koziorowicz | 0-1 | 31 | Open |
| 296 | 2023-08-22 | Titled Tue 22nd Aug Late | chess.com INT | 10 | Alfeu Junior Varela Bueno | Michal Koziorowicz | 1-0 | 39 | Open |
| 297 | 2023-08-19 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 9.3 | Michal Koziorowicz | Matyas Paseka | 1/2-1/2 | 54 | Open |
| 298 | 2023-08-18 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 8.3 | Ronit Levitan | Michal Koziorowicz | 0-1 | 37 | Open |
| 299 | 2023-08-17 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 7.4 | Michal Koziorowicz | Alois Lanc | 1-0 | 46 | Open |
| 300 | 2023-08-16 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 6.2 | Angelika Valkova | Michal Koziorowicz | 0-1 | 24 | Open |
| 301 | 2023-08-15 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 5.5 | Michal Koziorowicz | Stanislav Jasny | 1-0 | 38 | Open |
| 302 | 2023-08-14 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 4.1 | Josef Jurek | Michal Koziorowicz | 1-0 | 50 | Open |
| 303 | 2023-08-13 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 3.5 | Jakub Kusa | Michal Koziorowicz | 1/2-1/2 | 46 | Open |
| 304 | 2023-08-13 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 2.2 | Michal Koziorowicz | Jachym Nemec | 1/2-1/2 | 58 | Open |
| 305 | 2023-08-12 | 24th Olomouc B2 IM 2023 | Olomouc CZE | 1.4 | Adarsh Tripathi | Michal Koziorowicz | 1-0 | 77 | Open |
| 306 | 2023-07-29 | 34th Czech Open A 2023 | Pardubice CZE | 9.18 | Michal Koziorowicz | Semen Mitusov | 0-1 | 64 | Open |
| 307 | 2023-07-28 | 34th Czech Open A 2023 | Pardubice CZE | 8.35 | Michal Koziorowicz | Shaik Sumer Arsh | 1-0 | 51 | Open |
| 308 | 2023-07-27 | 34th Czech Open A 2023 | Pardubice CZE | 7.15 | Marius Fromm | Michal Koziorowicz | 1-0 | 30 | Open |
| 309 | 2023-07-26 | 34th Czech Open A 2023 | Pardubice CZE | 6.4 | Michal Koziorowicz | Zhandos Agmanov | 0-1 | 49 | Open |
| 310 | 2023-07-25 | 34th Czech Open A 2023 | Pardubice CZE | 5.1 | Robert Stein | Michal Koziorowicz | 1/2-1/2 | 30 | Open |
| 311 | 2023-07-24 | 34th Czech Open A 2023 | Pardubice CZE | 4.3 | Adelard Bai | Michal Koziorowicz | 0-1 | 38 | Open |
| 312 | 2023-07-23 | 34th Czech Open A 2023 | Pardubice CZE | 3.11 | Michal Koziorowicz | Richard Stalmach | 1-0 | 42 | Open |
| 313 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 9.14 | Michal Koziorowicz | Jan Golecki | 1-0 | 50 | Open |
| 314 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 8.18 | Kamil Kaliszuk | Michal Koziorowicz | 0-1 | 50 | Open |
| 315 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 7.22 | Michal Koziorowicz | Zuzanna Adamczyk | 1-0 | 28 | Open |
| 316 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 6.16 | Artem Padalka | Michal Koziorowicz | 1-0 | 28 | Open |
| 317 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 5.19 | Michal Koziorowicz | Emanuel Joao Robarts Pires | 1-0 | 51 | Open |
| 318 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 4.21 | Maria Siekanska | Michal Koziorowicz | 0-1 | 27 | Open |
| 319 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 3.23 | Michal Koziorowicz | Mariusz Szewczyk | 0-1 | 28 | Open |
| 320 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 2.24 | Kamil Celinski | Michal Koziorowicz | 0-1 | 50 | Open |
| 321 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 11.4 | Michal Koziorowicz | Jacek Tomczak | 0-1 | 22 | Open |
| 322 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 10.7 | Kosma Pacan-Milej | Michal Koziorowicz | 0-1 | 29 | Open |
| 323 | 2023-07-10 | Jana Maciei Mem 2023 | Warsaw POL | 1.25 | Michal Koziorowicz | Pawel Szarfemberg | 1-0 | 29 | Open |
| 324 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 9 | Michal Koziorowicz | Gyula Pap | 0-1 | 40 | Open |
| 325 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 8 | Daniel Dardha | Michal Koziorowicz | 0-1 | 46 | Open |
| 326 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 7 | Vasif Durarbayli | Michal Koziorowicz | 1-0 | 35 | Open |
| 327 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 6 | Michal Koziorowicz | Yagiz Kaan Erdogmus | 1-0 | 37 | Open |
| 328 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 5 | Michal Koziorowicz | Jose Carlos Ibarra Jerez | 1-0 | 53 | Open |
| 329 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 4 | Mark Smirnov | Michal Koziorowicz | 0-1 | 55 | Open |
| 330 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 3 | Nadya Toncheva | Michal Koziorowicz | 0-1 | 83 | Open |
| 331 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 2 | Michal Koziorowicz | Mikhail Pesotskiy | 1-0 | 28 | Open |
| 332 | 2023-06-07 | Rapid Chess Superleague | Poland POL | 9.2 | Jan Klimkowski | Michal Koziorowicz | 1-0 | 38 | Open |
| 333 | 2023-06-07 | Rapid Chess Superleague | Poland POL | 8.2 | Wojciech Moranda | Michal Koziorowicz | 1-0 | 24 | Open |
| 334 | 2023-06-07 | Rapid Chess Superleague | Poland POL | 10.2 | Michal Koziorowicz | Oskar Wieczorek | 0-1 | 45 | Open |
| 335 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 4 | Michal Koziorowicz | Christopher Woojin Yoo | 0-1 | 41 | Open |
| 336 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 3 | Marko Jelcic | Michal Koziorowicz | 0-1 | 16 | Open |
| 337 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 2 | Michal Koziorowicz | Jan Boder | 1/2-1/2 | 132 | Open |
| 338 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 1 | Carter Peatman | Michal Koziorowicz | 0-1 | 58 | Open |
| 339 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 9 | Gata Kamsky | Michal Koziorowicz | 1-0 | 37 | Open |
| 340 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 8 | Michal Koziorowicz | Conrad Holt | 1-0 | 70 | Open |
| 341 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 7 | Michal Koziorowicz | Jose Carlos Ibarra Jerez | 0-1 | 47 | Open |
| 342 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 6 | Christopher Woojin Yoo | Michal Koziorowicz | 0-1 | 71 | Open |
| 343 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 5 | Michal Koziorowicz | Yaroslav Remizov | 1-0 | 77 | Open |
| 344 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 4 | Sebastian Marin Posada | Michal Koziorowicz | 0-1 | 28 | Open |
| 345 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 3 | Michal Koziorowicz | Levente Miszler | 1-0 | 29 | Open |
| 346 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 2 | Alexey Sarana | Michal Koziorowicz | 1-0 | 24 | Open |
| 347 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 1 | Kevin Willathgamuwa | Michal Koziorowicz | 0-1 | 42 | Open |
| 348 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 10 | Zbigniew Pakleza | Michal Koziorowicz | 1-0 | 45 | Open |
| 349 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 4 | Michal Koziorowicz | Jacob Flynn | 0-1 | 87 | Open |
| 350 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 3 | Dimitry Korol | Michal Koziorowicz | 0-1 | 61 | Open |
| 351 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 2 | Michal Koziorowicz | Galina Novikova | 0-1 | 18 | Open |
| 352 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 1 | David Bernat | Michal Koziorowicz | 1/2-1/2 | 73 | Open |
| 353 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 7 | Michal Koziorowicz | Samuel Zenelaj | 1-0 | 54 | Open |
| 354 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 6 | Claudiu-Cristian Dobre | Michal Koziorowicz | 1-0 | 1 | Open |
| 355 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 5 | Michal Koziorowicz | Nitzan Steinberg | 0-1 | 32 | Open |
| 356 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 4 | Michal Koziorowicz | Elbek Jumanov | 1-0 | 27 | Open |
| 357 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 3 | Pavel Eljanov | Michal Koziorowicz | 1-0 | 44 | Open |
| 358 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 2 | Giovanni Marchesich | Michal Koziorowicz | 0-1 | 55 | Open |
| 359 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 1 | Michal Koziorowicz | Pranav Senthilkumar | 1-0 | 66 | Open |
| 360 | 2023-04-04 | Rapid Chess Superleague | Poland POL | 3.14 | Mateusz Bartel | Michal Koziorowicz | 1-0 | 47 | Open |
| 361 | 2023-04-04 | Rapid Chess Superleague | Poland POL | 2.2 | Michal Koziorowicz | Lukasz Licznerski | 1/2-1/2 | 65 | Open |
| 362 | 2023-04-04 | Rapid Chess Superleague | Poland POL | 1.14 | Michal Koziorowicz | Vojtech Plat | 0-1 | 36 | Open |
| 363 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 8 | Bernardo Vainzoff Sztokbant | Michal Koziorowicz | 1-0 | 48 | Open |
| 364 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 7 | Michal Koziorowicz | Pavel Martynov | 0-1 | 45 | Open |
| 365 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 6 | David Anton Guijarro | Michal Koziorowicz | 1-0 | 35 | Open |
| 366 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 5 | Michal Koziorowicz | Dmitrij Kollars | 1-0 | 37 | Open |
| 367 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 4 | Michal Koziorowicz | Hernan Filgueira | 1-0 | 35 | Open |
| 368 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 3 | Nikolaos Koutlas | Michal Koziorowicz | 0-1 | 49 | Open |
| 369 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 2 | Michal Koziorowicz | Patrik Aalto | 1-0 | 46 | Open |
| 370 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 1 | Augustin Droin | Michal Koziorowicz | 1-0 | 36 | Open |
| 371 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 9 | Michal Koziorowicz | Bogdan-Daniel Deac | 0-1 | 51 | Open |
| 372 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 8 | Michal Koziorowicz | Maksim Schekachikhin | 1-0 | 85 | Open |
| 373 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 7 | Daniel Dardha | Michal Koziorowicz | 1-0 | 41 | Open |
| 374 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 6 | Etienne Bacrot | Michal Koziorowicz | 1/2-1/2 | 29 | Open |
| 375 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 5 | Michal Koziorowicz | Jose Remolar Gallen | 1-0 | 38 | Open |
| 376 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 4 | Matthias Bluebaum | Michal Koziorowicz | 1-0 | 19 | Open |
| 377 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 3 | Michal Koziorowicz | Leinier Dominguez Perez | 1-0 | 55 | Open |
| 378 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 2 | Kushan Tyagi | Michal Koziorowicz | 0-1 | 51 | Open |
| 379 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 1 | Michal Koziorowicz | Luis Fernandez Siles | 1-0 | 28 | Open |
| 380 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 11 | Denis Makhnev | Michal Koziorowicz | 1-0 | 74 | Open |
| 381 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 10 | Vasiliy Korchmar | Michal Koziorowicz | 0-1 | 26 | Open |
| 382 | 2023-01-04 | 33rd Cracovia Open A | Krakow POL | 9.5 | Michal Koziorowicz | Filip Luczak | 0-1 | 37 | Open |
| 383 | 2023-01-03 | 33rd Cracovia Open A | Krakow POL | 8.6 | Marek Kosiorek | Michal Koziorowicz | 1/2-1/2 | 30 | Open |
| 384 | 2023-01-02 | 33rd Cracovia Open A | Krakow POL | 7.11 | Michal Koziorowicz | Konrad Bus | 1-0 | 25 | Open |
| 385 | 2023-01-02 | 33rd Cracovia Open A | Krakow POL | 6.17 | Wojciech Maslanka | Michal Koziorowicz | 0-1 | 53 | Open |
| 386 | 2022-12-31 | 33rd Cracovia Open A | Krakow POL | 5.15 | Michal Koziorowicz | Dariusz Dziewonski | 1/2-1/2 | 50 | Open |
| 387 | 2022-12-30 | 33rd Cracovia Open A | Krakow POL | 4.9 | Damian Balinski | Michal Koziorowicz | 1-0 | 54 | Open |
| 388 | 2022-12-29 | 33rd Cracovia Open A | Krakow POL | 3.14 | Michal Koziorowicz | Hubert Meers | 1-0 | 37 | Open |
| 389 | 2022-12-28 | 33rd Cracovia Open A | Krakow POL | 2.17 | Krzysztof Szczurek | Michal Koziorowicz | 1/2-1/2 | 41 | Open |
| 390 | 2022-12-27 | 33rd Cracovia Open A | Krakow POL | 1.11 | Michal Koziorowicz | Tomasz Jaskolka | 1/2-1/2 | 42 | Open |
| 391 | 2022-12-18 | European Rapid 2022 | Katowice POL | 9.72 | Michal Koziorowicz | Flawian Krawczyk | 1-0 | 74 | Open |
| 392 | 2022-12-18 | European Rapid 2022 | Katowice POL | 8.99 | Havard Haug | Michal Koziorowicz | 0-1 | 37 | Open |
| 393 | 2022-12-18 | European Rapid 2022 | Katowice POL | 11.79 | Michal Koziorowicz | Bartlomiej Rog | 1-0 | 101 | Open |
| 394 | 2022-12-18 | European Rapid 2022 | Katowice POL | 10.37 | Valentin Dragnev | Michal Koziorowicz | 1-0 | 36 | Open |
| 395 | 2022-12-17 | European Rapid 2022 | Katowice POL | 5.93 | Michal Koziorowicz | Tomasz Posluszny | 1/2-1/2 | 74 | Open |
| 396 | 2022-12-17 | European Rapid 2022 | Katowice POL | 3.24 | Michal Koziorowicz | Samir Sahidi | 0-1 | 38 | Open |
| 397 | 2022-12-16 | European Blitz 2022 | Katowice POL | 9.38 | Helgi Dam Ziska | Michal Koziorowicz | 1-0 | 37 | Open |
| 398 | 2022-12-16 | European Blitz 2022 | Katowice POL | 6.34 | Michal Koziorowicz | Hannes Stefansson | 0-1 | 50 | Open |
| 399 | 2022-12-16 | European Blitz 2022 | Katowice POL | 5.34 | Hannes Stefansson | Michal Koziorowicz | 1-0 | 47 | Open |
| 400 | 2022-12-16 | European Blitz 2022 | Katowice POL | 20.87 | Gustavo Ribeiro | Michal Koziorowicz | 1-0 | 25 | Open |
| 401 | 2022-12-16 | European Blitz 2022 | Katowice POL | 19.87 | Michal Koziorowicz | Gustavo Ribeiro | 0-1 | 39 | Open |
| 402 | 2022-12-16 | European Blitz 2022 | Katowice POL | 18.47 | Lukasz Licznerski | Michal Koziorowicz | 1/2-1/2 | 31 | Open |
| 403 | 2022-12-16 | European Blitz 2022 | Katowice POL | 17.47 | Michal Koziorowicz | Lukasz Licznerski | 0-1 | 27 | Open |
| 404 | 2022-12-16 | European Blitz 2022 | Katowice POL | 16.39 | Michal Koziorowicz | Ezra Kirk | 1-0 | 34 | Open |
| 405 | 2022-12-16 | European Blitz 2022 | Katowice POL | 15.39 | Ezra Kirk | Michal Koziorowicz | 1-0 | 32 | Open |
| 406 | 2022-12-16 | European Blitz 2022 | Katowice POL | 14.83 | Michal Koziorowicz | Katarzyna Dwilewicz | 1-0 | 64 | Open |
| 407 | 2022-12-16 | European Blitz 2022 | Katowice POL | 13.83 | Katarzyna Dwilewicz | Michal Koziorowicz | 0-1 | 60 | Open |
| 408 | 2022-12-16 | European Blitz 2022 | Katowice POL | 10.38 | Michal Koziorowicz | Helgi Dam Ziska | 0-1 | 58 | Open |
| 409 | 2022-11-13 | 12th Dziedzica Mem 2022 | Trzcianka POL | 7.9 | Michal Koziorowicz | Piotr Sabuk | 0-1 | 54 | Open |
| 410 | 2022-11-13 | 12th Dziedzica Mem 2022 | Trzcianka POL | 5.6 | Michal Koziorowicz | Michal Krasenkow | 0-1 | 28 | Open |
| 411 | 2022-11-13 | 12th Dziedzica Mem 2022 | Trzcianka POL | 3.3 | Michal Koziorowicz | Pawel Jaracz | 1/2-1/2 | 46 | Open |
| 412 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 9 | Vladislav Kovalev | Michal Koziorowicz | 1-0 | 33 | Open |
| 413 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 8 | Josep Manuel Lopez Martinez | Michal Koziorowicz | 0-1 | 51 | Open |
| 414 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 7 | Michal Koziorowicz | Ruifeng Li | 0-1 | 74 | Open |
| 415 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 6 | Michal Koziorowicz | Marko Sokac | 1-0 | 49 | Open |
| 416 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 5 | Aleksandr Shimanov | Michal Koziorowicz | 1-0 | 55 | Open |
| 417 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 4 | Lali Bibilashvili | Michal Koziorowicz | 0-1 | 27 | Open |
| 418 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 3 | Michal Koziorowicz | Elameir Fathy | 1-0 | 17 | Open |
| 419 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 2 | Chelsie Monica Ignesias Sihite | Michal Koziorowicz | 1-0 | 46 | Open |
| 420 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 1 | Michal Koziorowicz | Denis Lazavik | 0-1 | 40 | Open |
| 421 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 14 | Read Samadov | Michal Koziorowicz | 1/2-1/2 | 47 | Open |
| 422 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 13 | Michal Koziorowicz | Zbigniew Pakleza | 0-1 | 24 | Open |
| 423 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 12 | Michal Koziorowicz | Jose Carlos Ibarra Jerez | 1-0 | 72 | Open |
| 424 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 11 | Alexandr Predke | Michal Koziorowicz | 1/2-1/2 | 55 | Open |
| 425 | 2022-11-10 | chess.com SpeedChess Q1Sw | chess.com INT | 10 | Michal Koziorowicz | Ekaterina Goltseva | 1-0 | 53 | Open |
| 426 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 8 | Michal Koziorowicz | Damian Lewtak | 0-1 | 65 | Open |
| 427 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 7 | Gata Kamsky | Michal Koziorowicz | 1-0 | 47 | Open |
| 428 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 6 | Michal Koziorowicz | Paulo Jodorcovsky Werjivker | 1-0 | 90 | Open |
| 429 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 5 | Sargis V. Manukyan | Michal Koziorowicz | 0-1 | 38 | Open |
| 430 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 4 | Michal Koziorowicz | Erik Ronka | 1/2-1/2 | 119 | Open |
| 431 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 3 | Michal Koziorowicz | Nicholas Ladan | 1-0 | 45 | Open |
| 432 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 2 | Eric Lawson | Michal Koziorowicz | 1-0 | 18 | Open |
| 433 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 1 | Michal Koziorowicz | Necmettin Korkmaz | 0-1 | 39 | Open |
| 434 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 1 | Michal Koziorowicz | Liwia Jarocka | 1-0 | 32 | Open |
| 435 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 9 | Ivan Aldokhin | Michal Koziorowicz | 0-1 | 55 | Open |
| 436 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 8 | Michal Koziorowicz | Daniel Girsh | 1-0 | 30 | Open |
| 437 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 7 | Omran Al Hosani | Michal Koziorowicz | 1-0 | 47 | Open |
| 438 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 6 | Michal Koziorowicz | Alejandro Castellanos Gomez | 1-0 | 47 | Open |
| 439 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 5 | David Zhurbinsky | Michal Koziorowicz | 1-0 | 50 | Open |
| 440 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 4 | Michal Koziorowicz | Raunak Sadhwani | 0-1 | 21 | Open |
| 441 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 3 | David Paravyan | Michal Koziorowicz | 0-1 | 31 | Open |
| 442 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 2 | Julio Cesar Diaz Rosas | Michal Koziorowicz | 0-1 | 53 | Open |
| 443 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 1 | Michal Koziorowicz | Marckens Jean Louis | 1-0 | 101 | Open |
| 444 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 11 | David Zakaryan | Michal Koziorowicz | 0-1 | 67 | Open |
| 445 | 2022-10-18 | Titled Tue 18th Oct Late | chess.com INT | 10 | Michal Koziorowicz | Iung Alicio de O. Pinheiro | 0-1 | 50 | Open |
| 446 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 9 | Michal Koziorowicz | Alexey Sarana | 0-1 | 72 | Open |
| 447 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 9 | Aryan Tari | Michal Koziorowicz | 1-0 | 33 | Open |
| 448 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 8 | Michal Koziorowicz | Alexander Donchenko | 1/2-1/2 | 96 | Open |
| 449 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 8 | Kacper Drozdowski | Michal Koziorowicz | 1/2-1/2 | 64 | Open |
| 450 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 7 | Michal Koziorowicz | Lucas Di Nicolantonio | 1-0 | 33 | Open |
| 451 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 7 | Sergei Zhigalko | Michal Koziorowicz | 0-1 | 72 | Open |
| 452 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 6 | Michal Koziorowicz | Vladimir Demin | 1-0 | 31 | Open |
| 453 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 6 | Michal Koziorowicz | Dmitrij Kollars | 1/2-1/2 | 75 | Open |
| 454 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 5 | Michal Koziorowicz | Adam Mekhane | 1-0 | 26 | Open |
| 455 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 5 | Jan-Krzysztof Duda | Michal Koziorowicz | 1-0 | 35 | Open |
| 456 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 4 | Rasmus Svane | Michal Koziorowicz | 1/2-1/2 | 68 | Open |
| 457 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 4 | Denis Makhnev | Michal Koziorowicz | 1-0 | 43 | Open |
| 458 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 3 | Rushan Bogaudinov | Michal Koziorowicz | 0-1 | 79 | Open |
| 459 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 3 | Michal Koziorowicz | Artyom Timofeev | 1-0 | 44 | Open |
| 460 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 2 | Michal Koziorowicz | Hikaru Nakamura | 1/2-1/2 | 79 | Open |
| 461 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 2 | Michal Koziorowicz | Han Schut | 1-0 | 16 | Open |
| 462 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 1 | Michael Fernandez | Michal Koziorowicz | 0-1 | 28 | Open |
| 463 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 1 | Rachid Schrik | Michal Koziorowicz | 0-1 | 41 | Open |
| 464 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 11 | Vahap Sanal | Michal Koziorowicz | 1-0 | 25 | Open |
| 465 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 11 | Michal Koziorowicz | Eric Rosen | 1-0 | 35 | Open |
| 466 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 10 | Vsevolod Ovchinnikov | Michal Koziorowicz | 1-0 | 39 | Open |
| 467 | 2022-10-11 | Titled Tue 11th Oct Late | chess.com INT | 10 | Michal Koziorowicz | Ruben Domingo Nunez | 1-0 | 33 | Open |
| 468 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 9 | Matej Sebenik | Michal Koziorowicz | 0-1 | 31 | Open |
| 469 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 8 | Lukas Winterberg | Michal Koziorowicz | 0-1 | 71 | Open |
| 470 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 7 | Michal Koziorowicz | Kacper Tomaszewski | 0-1 | 56 | Open |
| 471 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 6 | Anthony Wirig | Michal Koziorowicz | 1-0 | 76 | Open |
| 472 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 5 | Michal Koziorowicz | Baadur Jobava | 1-0 | 26 | Open |
| 473 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 4 | Nikita Shandrygin | Michal Koziorowicz | 0-1 | 34 | Open |
| 474 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 3 | Michal Koziorowicz | Rasmus Svane | 0-1 | 54 | Open |
| 475 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 2 | Michal Koziorowicz | Diego Zilleruelo Irizarry | 1-0 | 71 | Open |
| 476 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 1 | Nikolaos Koutlas | Michal Koziorowicz | 0-1 | 45 | Open |
| 477 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 11 | Michal Koziorowicz | Xiaobing Gu | 1/2-1/2 | 73 | Open |
| 478 | 2022-09-27 | Titled Tue 27th Sep Early | chess.com INT | 10 | Michal Koziorowicz | Gata Kamsky | 1/2-1/2 | 43 | Open |
| 479 | 2022-09-11 | TCh-POL 1st League 2022 | Sypniewo POL | 9.7 | Ryszard Maciol | Michal Koziorowicz | 0-1 | 39 | Open |
| 480 | 2022-09-10 | TCh-POL 1st League 2022 | Sypniewo POL | 8.5 | Michal Koziorowicz | Gracjan Grzesik | 0-1 | 56 | Open |
| 481 | 2022-09-09 | TCh-POL 1st League 2022 | Sypniewo POL | 7.2 | Krzysztof Jakubowski | Michal Koziorowicz | 1-0 | 46 | Open |
| 482 | 2022-09-08 | TCh-POL 1st League 2022 | Sypniewo POL | 6.1 | Andrei Maksimenko | Michal Koziorowicz | 1-0 | 41 | Open |
| 483 | 2022-09-07 | TCh-POL 1st League 2022 | Sypniewo POL | 5.3 | Michal Koziorowicz | Ignacy Leskiewicz | 1-0 | 47 | Open |
| 484 | 2022-09-06 | TCh-POL 1st League 2022 | Sypniewo POL | 4.4 | Marek Pniaczek | Michal Koziorowicz | 0-1 | 34 | Open |
| 485 | 2022-09-05 | TCh-POL 1st League 2022 | Sypniewo POL | 3.8 | Adam Kujawski | Michal Koziorowicz | 0-1 | 36 | Open |
| 486 | 2022-09-04 | TCh-POL 1st League 2022 | Sypniewo POL | 2.5 | Michal Koziorowicz | Mieszko Mis | 1/2-1/2 | 15 | Open |
| 487 | 2022-09-03 | TCh-POL 1st League 2022 | Sypniewo POL | 1.11 | Marcin Pilzak | Michal Koziorowicz | 1-0 | 72 | Open |
| 488 | 2022-07-30 | 33rd Czech Open A 2022 | Pardubice CZE | 9.23 | Gabor Farkas | Michal Koziorowicz | 0-1 | 39 | Open |
| 489 | 2022-07-29 | 33rd Czech Open A 2022 | Pardubice CZE | 8.22 | Michal Koziorowicz | Rasmus Skytte | 1/2-1/2 | 13 | Open |
| 490 | 2022-07-28 | 33rd Czech Open A 2022 | Pardubice CZE | 7.18 | Hampus Sorensen | Michal Koziorowicz | 1/2-1/2 | 42 | Open |
| 491 | 2022-07-27 | 33rd Czech Open A 2022 | Pardubice CZE | 6.26 | Peter Keller | Michal Koziorowicz | 0-1 | 26 | Open |
| 492 | 2022-07-26 | 33rd Czech Open A 2022 | Pardubice CZE | 5.27 | Michal Koziorowicz | Jakub Rabatin | 1/2-1/2 | 60 | Open |
| 493 | 2022-07-25 | 33rd Czech Open A 2022 | Pardubice CZE | 4.23 | Bogdan Lalic | Michal Koziorowicz | 1/2-1/2 | 40 | Open |
| 494 | 2022-07-23 | 33rd Czech Open A 2022 | Pardubice CZE | 2.2 | Bartlomiej Niedbala | Michal Koziorowicz | 1-0 | 34 | Open |
| 495 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 9 | Michal Koziorowicz | Orest Vovk | 1-0 | 65 | Open |
| 496 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 8 | Francesco Bettalli | Michal Koziorowicz | 0-1 | 67 | Open |
| 497 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 7 | Michal Koziorowicz | Kirill Kuderinov | 0-1 | 50 | Open |
| 498 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 6 | Ricardo Bedin Franca | Michal Koziorowicz | 0-1 | 94 | Open |
| 499 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 5 | Michal Koziorowicz | Pedro Gil Ferreira Da Silva | 1-0 | 38 | Open |
| 500 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 4 | Barbara Skuhala | Michal Koziorowicz | 1-0 | 62 | Open |
| 501 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 3 | Michal Koziorowicz | Sergei Ljukin | 1-0 | 40 | Open |
| 502 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 2 | Karl Bowden | Michal Koziorowicz | 1-0 | 42 | Open |
| 503 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 1 | Michal Koziorowicz | Bhosale Snehal | 1-0 | 30 | Open |
| 504 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 11 | Tuan Minh Le | Michal Koziorowicz | 1-0 | 30 | Open |
| 505 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 10 | Eray Kilic | Michal Koziorowicz | 0-1 | 75 | Open |
| 506 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 9 | Michal Koziorowicz | Pablo Salinas Herrera | 1/2-1/2 | 74 | Open |
| 507 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 9 | Noah Fecker | Michal Koziorowicz | 1-0 | 58 | Open |
| 508 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 8 | Michal Koziorowicz | Wesley So | 1-0 | 42 | Open |
| 509 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 8 | Michal Koziorowicz | Jose Carlos Ibarra Jerez | 0-1 | 50 | Open |
| 510 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 7 | Michal Koziorowicz | Lukas Leisch | 1-0 | 39 | Open |
| 511 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 7 | Federico Perez Ponsa | Michal Koziorowicz | 1/2-1/2 | 65 | Open |
| 512 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 6 | Kelvin Antonio Sanchez Alvares | Michal Koziorowicz | 0-1 | 58 | Open |
| 513 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 6 | Michal Koziorowicz | Sergey Shtyka | 1-0 | 64 | Open |
| 514 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 5 | Etienne Bacrot | Michal Koziorowicz | 1-0 | 78 | Open |
| 515 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 5 | Gata Kamsky | Michal Koziorowicz | 1-0 | 52 | Open |
| 516 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 4 | Michal Koziorowicz | Terry Luo | 1-0 | 73 | Open |
| 517 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 4 | Alexey Averjanov | Michal Koziorowicz | 0-1 | 62 | Open |
| 518 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 3 | Aleksandr Shimanov | Michal Koziorowicz | 1-0 | 34 | Open |
| 519 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 3 | Michal Koziorowicz | Nitai Leve | 1-0 | 30 | Open |
| 520 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 2 | Rastko Svicevic | Michal Koziorowicz | 0-1 | 29 | Open |
| 521 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 2 | Murad Ibrahimli | Michal Koziorowicz | 1-0 | 32 | Open |
| 522 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 1 | Michal Koziorowicz | Asa Hoffmann | 1-0 | 26 | Open |
| 523 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 1 | Michal Koziorowicz | Michal Walentukiewicz | 1-0 | 40 | Open |
| 524 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 11 | Volodar Murzin | Michal Koziorowicz | 0-1 | 53 | Open |
| 525 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 11 | Piotr Brodowski | Michal Koziorowicz | 0-1 | 17 | Open |
| 526 | 2022-07-12 | Titled Tue 12th Jul Late | chess.com INT | 10 | Michal Koziorowicz | Artyom Manukyan | 1-0 | 23 | Open |
| 527 | 2022-07-12 | Titled Tue 12th Jul Early | chess.com INT | 10 | Leonardo Tristan | Michal Koziorowicz | 0-1 | 47 | Open |
| 528 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 9.12 | Emanuel Joao Robarts Pires | Michal Koziorowicz | 0-1 | 41 | Open |
| 529 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 8.4 | Michal Koziorowicz | Tomasz Markowski | 0-1 | 43 | Open |
| 530 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 7.1 | Maciej Klekowski | Michal Koziorowicz | 1-0 | 29 | Open |
| 531 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 6.2 | Jakub Kosakowski | Michal Koziorowicz | 0-1 | 52 | Open |
| 532 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 5.3 | Michal Koziorowicz | Piotr Brodowski | 1-0 | 35 | Open |
| 533 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 4.7 | Tomasz Warakomski | Michal Koziorowicz | 0-1 | 29 | Open |
| 534 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 3.28 | Michal Koziorowicz | Cyprian Mulawa | 1-0 | 31 | Open |
| 535 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 2.32 | Monika Marcinczyk | Michal Koziorowicz | 0-1 | 21 | Open |
| 536 | 2022-07-08 | Jana Maciei Mem 2022 | Warsaw POL | 10.6 | Michal Koziorowicz | Igor Janik | 0-1 | 25 | Open |
| 537 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 9 | Michal Koziorowicz | Trisha Kanyamarala | 1-0 | 38 | Open |
| 538 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 8 | Sargis A. Manukyan | Michal Koziorowicz | 0-1 | 62 | Open |
| 539 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 7 | Michal Koziorowicz | Igor L. Vakhlamov | 0-1 | 7 | Open |
| 540 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 6 | Leonardo Tristan | Michal Koziorowicz | 1-0 | 65 | Open |
| 541 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 5 | Michal Koziorowicz | Ihor Samunenkov | 1-0 | 65 | Open |
| 542 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 4 | Jules Moussard | Michal Koziorowicz | 1-0 | 44 | Open |
| 543 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 3 | Gyula Pap | Michal Koziorowicz | 0-1 | 52 | Open |
| 544 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 2 | Michal Koziorowicz | Sanan Sjugirov | 1-0 | 19 | Open |
| 545 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 1 | Igor Barbashin | Michal Koziorowicz | 0-1 | 36 | Open |
| 546 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 11 | Michal Koziorowicz | Jubin Jimmy | 0-1 | 76 | Open |
| 547 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 10 | Sergei Zhigalko | Michal Koziorowicz | 0-1 | 41 | Open |
| 548 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 9 | Jose Carlos Ibarra Jerez | Michal Koziorowicz | 1-0 | 52 | Open |
| 549 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 8 | Leon Livaic | Michal Koziorowicz | 1-0 | 40 | Open |
| 550 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 7 | Michal Koziorowicz | Aleksandar Indjic | 1-0 | 65 | Open |
| 551 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 6 | Daniil Dubov | Michal Koziorowicz | 1-0 | 54 | Open |
| 552 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 5 | Michal Koziorowicz | Zbigniew Pakleza | 1-0 | 33 | Open |
| 553 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 4 | Michal Koziorowicz | Gianmarco Leiva | 1-0 | 84 | Open |
| 554 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 3 | Radmila Kovacevic | Michal Koziorowicz | 0-1 | 30 | Open |
| 555 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 2 | Michal Koziorowicz | Rudik Makarian | 0-1 | 36 | Open |
| 556 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 1 | Michal Koziorowicz | Lucas Do Valle Cardoso | 1-0 | 43 | Open |
| 557 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 11 | Mihailo Vujic | Michal Koziorowicz | 1/2-1/2 | 80 | Open |
| 558 | 2022-06-21 | Titled Tue 21st Jun Late | chess.com INT | 10 | Michal Koziorowicz | Ali Mortazavi | 1-0 | 70 | Open |
| 559 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 9 | Olga Matveeva | Michal Koziorowicz | 0-1 | 31 | Open |
| 560 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 9 | Michal Koziorowicz | Bora Cilek | 1-0 | 41 | Open |
| 561 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 8 | Daniel Girsh | Michal Koziorowicz | 0-1 | 45 | Open |
| 562 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 8 | Michal Koziorowicz | Malak Ismayil | 0-1 | 42 | Open |
| 563 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 7 | Michal Koziorowicz | Artak Manukian | 0-1 | 69 | Open |
| 564 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 7 | Michal Koziorowicz | Leonardo Tristan | 0-1 | 65 | Open |
| 565 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 6 | Michal Koziorowicz | Bojan Maksimovic | 0-1 | 99 | Open |
| 566 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 6 | Tobias Lang Nilsen | Michal Koziorowicz | 0-1 | 66 | Open |
| 567 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 5 | Alexander Donchenko | Michal Koziorowicz | 1-0 | 51 | Open |
| 568 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 5 | Sehyun Kwon | Michal Koziorowicz | 1-0 | 39 | Open |
| 569 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 4 | Michal Koziorowicz | Gabor Nagy | 1-0 | 53 | Open |
| 570 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 4 | Michal Koziorowicz | Michal Redzisz | 1-0 | 36 | Open |
| 571 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 3 | Michal Koziorowicz | Gawain C B Maroroa Jones | 0-1 | 91 | Open |
| 572 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 3 | Baadur Jobava | Michal Koziorowicz | 1-0 | 48 | Open |
| 573 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 2 | German Bazeev | Michal Koziorowicz | 0-1 | 50 | Open |
| 574 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 2 | Michal Koziorowicz | Alfie Onslow | 1-0 | 27 | Open |
| 575 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 1 | Matthias Bluebaum | Michal Koziorowicz | 1-0 | 53 | Open |
| 576 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 1 | Hans Moke Niemann | Michal Koziorowicz | 0-1 | 0 | Open |
| 577 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 11 | Roberto Carlos Gomez Ledo | Michal Koziorowicz | 1-0 | 27 | Open |
| 578 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 11 | Petr Soucek | Michal Koziorowicz | 0-1 | 33 | Open |
| 579 | 2022-05-10 | Titled Tue 10th May Early | chess.com INT | 10 | Michal Koziorowicz | Artem Odegov | 1-0 | 36 | Open |
| 580 | 2022-05-10 | Titled Tue 10th May Late | chess.com INT | 10 | Michal Koziorowicz | Grayson Rorrer | 1-0 | 65 | Open |
| 581 | 2022-05-03 | Titled Tue 3rd May Late | chess.com INT | 5 | Asa Hoffmann | Michal Koziorowicz | 1-0 | 72 | Open |
| 582 | 2022-05-03 | Titled Tue 3rd May Late | chess.com INT | 4 | Justin Sarkar | Michal Koziorowicz | 1-0 | 30 | Open |
| 583 | 2022-05-03 | Titled Tue 3rd May Late | chess.com INT | 3 | Michal Koziorowicz | Baptiste Roux | 0-1 | 56 | Open |
| 584 | 2022-05-03 | Titled Tue 3rd May Late | chess.com INT | 2 | Michal Koziorowicz | Jegor Lashkin | 0-1 | 55 | Open |
| 585 | 2022-05-03 | Titled Tue 3rd May Late | chess.com INT | 1 | Tiago Carvalho Mangialardo | Michal Koziorowicz | 0-1 | 28 | Open |
| 586 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 9 | Michal Koziorowicz | Aaditya Dhingra | 0-1 | 32 | Open |
| 587 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 8 | Alexander Moskalenko | Michal Koziorowicz | 1-0 | 45 | Open |
| 588 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 7 | Michal Koziorowicz | Richard Bethke | 1-0 | 36 | Open |
| 589 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 6 | Michal Koziorowicz | Alexander Zlatin | 1-0 | 71 | Open |
| 590 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 5 | Fabian Fiorito | Michal Koziorowicz | 1/2-1/2 | 84 | Open |
| 591 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 4 | Michal Koziorowicz | Marina Korneva | 1-0 | 67 | Open |
| 592 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 3 | Michal Koziorowicz | Alexander Devaev | 0-1 | 31 | Open |
| 593 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 2 | Tuan Minh Le | Michal Koziorowicz | 1-0 | 31 | Open |
| 594 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 1 | Evan S Rosenberg | Michal Koziorowicz | 0-1 | 40 | Open |
| 595 | 2022-04-26 | Titled Tue 26th Apr Early | chess.com INT | 10 | Atilla Eynullayev | Michal Koziorowicz | 1-0 | 69 | Open |
| 596 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 9 | Vahap Sanal | Michal Koziorowicz | 0-1 | 52 | Open |
| 597 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 8 | Dinara Wagner | Michal Koziorowicz | 0-1 | 32 | Open |
| 598 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 7 | Michal Koziorowicz | Juan Antonio Urbina Perez | 1-0 | 23 | Open |
| 599 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 6 | Alexander Zlatin | Michal Koziorowicz | 1-0 | 63 | Open |
| 600 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 5 | Przemyslaw Koc | Michal Koziorowicz | 0-1 | 53 | Open |
| 601 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 4 | Michal Koziorowicz | Michael Aigner | 1-0 | 33 | Open |
| 602 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 3 | Michal Koziorowicz | Justin Sarkar | 1-0 | 43 | Open |
| 603 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 2 | Ansh M Shah | Michal Koziorowicz | 1-0 | 29 | Open |
| 604 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 1 | Michal Koziorowicz | Luis Fernandez Siles | 0-1 | 23 | Open |
| 605 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 11 | Ivan Ivanisevic | Michal Koziorowicz | 0-1 | 56 | Open |
| 606 | 2022-04-19 | Titled Tue 19th Apr Late | chess.com INT | 10 | Michal Koziorowicz | Vadym Petrovskiy | 1-0 | 26 | Open |
| 607 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 9 | Frederik Svane | Michal Koziorowicz | 0-1 | 25 | Open |
| 608 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 8 | Michal Koziorowicz | Sravan Renjith | 1-0 | 37 | Open |
| 609 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 7 | Axel Bachmann | Michal Koziorowicz | 0-1 | 53 | Open |
| 610 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 6 | Michal Koziorowicz | Nikolaos Koutlas | 1-0 | 23 | Open |
| 611 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 5 | Michal Koziorowicz | Galina Novikova | 1-0 | 84 | Open |
| 612 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 4 | Evgeny V. Melikhov | Michal Koziorowicz | 1-0 | 42 | Open |
| 613 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 3 | Michal Koziorowicz | Piotr Mickiewicz | 0-1 | 70 | Open |
| 614 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 2 | Jorden Van Foreest | Michal Koziorowicz | 1-0 | 40 | Open |
| 615 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 1 | Jovana Srdanovic | Michal Koziorowicz | 0-1 | 19 | Open |
| 616 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 11 | Michal Koziorowicz | Joshua Sheng | 1-0 | 32 | Open |
| 617 | 2022-04-12 | Titled Tue 12th Apr Late | chess.com INT | 10 | Mikhail Bryakin | Michal Koziorowicz | 1/2-1/2 | 58 | Open |
| 618 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 9 | Viktor Romanchuk | Michal Koziorowicz | 1/2-1/2 | 68 | Open |
| 619 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 8 | Michal Koziorowicz | Bernardo Vainzoff Sztokbant | 1-0 | 35 | Open |
| 620 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 7 | Michal Koziorowicz | Iung Alicio de O. Pinheiro | 0-1 | 43 | Open |
| 621 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 6 | Tanitoluwa Adewumi | Michal Koziorowicz | 0-1 | 36 | Open |
| 622 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 5 | Michal Koziorowicz | Vsevolod Rytenko | 0-1 | 54 | Open |
| 623 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 4 | Michal Koziorowicz | Ward Al-Tarboush | 1-0 | 54 | Open |
| 624 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 3 | Samuel Sevian | Michal Koziorowicz | 1-0 | 39 | Open |
| 625 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 2 | Daniil Dubov | Michal Koziorowicz | 1/2-1/2 | 86 | Open |
| 626 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 1 | Michal Koziorowicz | Hanna Wesolowska | 1-0 | 45 | Open |
| 627 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 11 | Vladimir Mikhalsky | Michal Koziorowicz | 1-0 | 49 | Open |
| 628 | 2022-04-05 | Titled Tue 5th Apr Late | chess.com INT | 10 | Michal Koziorowicz | Luis Galego | 0-1 | 38 | Open |
| 629 | 2022-03-27 | ch-POL U18 2022 | Sypniewo POL | 9.13 | Michal Koziorowicz | Lukasz Kasprzak | 1-0 | 42 | Open |
| 630 | 2022-03-26 | ch-POL U18 2022 | Sypniewo POL | 8.17 | Maciej Kietrys | Michal Koziorowicz | 0-1 | 33 | Open |
| 631 | 2022-03-25 | ch-POL U18 2022 | Sypniewo POL | 7.14 | Michal Koziorowicz | Pawel Sidorczuk | 0-1 | 51 | Open |
| 632 | 2022-03-24 | ch-POL U18 2022 | Sypniewo POL | 6.14 | Adam Jedrusik | Michal Koziorowicz | 1/2-1/2 | 34 | Open |
| 633 | 2022-03-23 | ch-POL U18 2022 | Sypniewo POL | 5.19 | Michal Koziorowicz | Konrad Jr Ciborowski | 1-0 | 33 | Open |
| 634 | 2022-03-22 | ch-POL U18 2022 | Sypniewo POL | 4.16 | Bartosz Kitewski | Michal Koziorowicz | 1-0 | 37 | Open |
| 635 | 2022-03-21 | ch-POL U18 2022 | Sypniewo POL | 3.7 | Michal Koziorowicz | Adrian Budzisz | 0-1 | 33 | Open |
| 636 | 2022-03-20 | ch-POL U18 2022 | Sypniewo POL | 2.1 | Maciej Czopor | Michal Koziorowicz | 1-0 | 40 | Open |
| 637 | 2022-03-19 | ch-POL U18 2022 | Sypniewo POL | 1.1 | Michal Koziorowicz | Maksym Zabron | 1-0 | 37 | Open |
| 638 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 9 | Namitbir Singh Walia | Michal Koziorowicz | 0-1 | 60 | Open |
| 639 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 8 | Vladimir Mikhalsky | Michal Koziorowicz | 1/2-1/2 | 64 | Open |
| 640 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 7 | Michal Koziorowicz | Tigran Nazaretyan | 0-1 | 29 | Open |
| 641 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 6 | Benjamin Bok | Michal Koziorowicz | 1-0 | 63 | Open |
| 642 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 5 | Michal Koziorowicz | Mark Plotkin | 1-0 | 96 | Open |
| 643 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 4 | Michal Koziorowicz | Alexander Rustemov | 1/2-1/2 | 103 | Open |
| 644 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 3 | Dmitrij Kollars | Michal Koziorowicz | 0-1 | 40 | Open |
| 645 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 2 | Michal Koziorowicz | Alexandr Kostiukov | 1-0 | 53 | Open |
| 646 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 1 | Valery Sviridov | Michal Koziorowicz | 1-0 | 27 | Open |
| 647 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 11 | Alexey Sarana | Michal Koziorowicz | 1-0 | 60 | Open |
| 648 | 2022-02-15 | Titled Tue 15th Feb Late | chess.com INT | 10 | Michal Koziorowicz | Viacheslav Mikhailov | 1-0 | 56 | Open |
| 649 | 2022-02-08 | Titled Tue 8th Feb Late | chess.com INT | 2 | Michal Koziorowicz | Mikhail Kobalia | 0-1 | 28 | Open |
| 650 | 2022-02-08 | Titled Tue 8th Feb Late | chess.com INT | 1 | Michal Koziorowicz | Kjell Petersson | 1-0 | 41 | Open |
| 651 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 9 | Daniel Pinto | Michal Koziorowicz | 0-1 | 40 | Open |
| 652 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 8 | Michal Koziorowicz | Thomas Kahlert | 1/2-1/2 | 53 | Open |
| 653 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 7 | Mikhail Bryakin | Michal Koziorowicz | 1-0 | 91 | Open |
| 654 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 6 | Michal Koziorowicz | Oleksandr Shymanskyi | 1-0 | 44 | Open |
| 655 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 5 | Michal Koziorowicz | Shahin Lorparizangeneh | 0-1 | 51 | Open |
| 656 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 4 | Panesar Vedant | Michal Koziorowicz | 1/2-1/2 | 35 | Open |
| 657 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 3 | Michal Koziorowicz | Paulius Pultinevicius | 0-1 | 28 | Open |
| 658 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 2 | Arystan Isanzhulov | Michal Koziorowicz | 0-1 | 31 | Open |
| 659 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 1 | Jarmo Hartikainen | Michal Koziorowicz | 0-1 | 30 | Open |
| 660 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 11 | Michal Koziorowicz | Andrii Punin | 1-0 | 89 | Open |
| 661 | 2022-01-18 | Titled Tuesday 18th Jan | chess.com INT | 10 | Michal Koziorowicz | Asghar Golizadeh | 1-0 | 56 | Open |
| 662 | 2022-01-04 | 32nd Cracovia Open A | Krakow POL | 9.13 | Karol Kacprzak | Michal Koziorowicz | 1/2-1/2 | 8 | Open |
| 663 | 2022-01-03 | 32nd Cracovia Open A | Krakow POL | 8.21 | Michal Koziorowicz | Krzysztof Raczynski | 1-0 | 36 | Open |
| 664 | 2022-01-02 | 32nd Cracovia Open A | Krakow POL | 7.28 | Sergio Romero Calduch | Michal Koziorowicz | 0-1 | 24 | Open |
| 665 | 2022-01-02 | 32nd Cracovia Open A | Krakow POL | 6.34 | Michal Koziorowicz | Witold Klepek | 1-0 | 55 | Open |
| 666 | 2021-12-31 | 32nd Cracovia Open A | Krakow POL | 5.3 | Jakub Luberanski | Michal Koziorowicz | 1-0 | 52 | Open |
| 667 | 2021-12-30 | 32nd Cracovia Open A | Krakow POL | 4.21 | Michal Koziorowicz | Tomasz Mika | 0-1 | 36 | Open |
| 668 | 2021-12-29 | 32nd Cracovia Open A | Krakow POL | 3.3 | Peter Bombek | Michal Koziorowicz | 0-1 | 41 | Open |
| 669 | 2021-12-28 | 32nd Cracovia Open A | Krakow POL | 2.2 | Michal Koziorowicz | Jan Malek | 0-1 | 75 | Open |
| 670 | 2021-12-27 | 32nd Cracovia Open A | Krakow POL | 1.27 | Krzysztof Lisowski | Michal Koziorowicz | 1/2-1/2 | 36 | Open |
| 671 | 2021-12-19 | European Rapid 2021 | Katowice POL | 9.21 | Oskar Wieczorek | Michal Koziorowicz | 0-1 | 27 | Open |
| 672 | 2021-12-19 | European Rapid 2021 | Katowice POL | 8.19 | Michal Koziorowicz | Alexandros Papasimakopoulos | 1/2-1/2 | 83 | Open |
| 673 | 2021-12-19 | European Rapid 2021 | Katowice POL | 7.28 | Igor Kowalski | Michal Koziorowicz | 0-1 | 51 | Open |
| 674 | 2021-12-19 | European Rapid 2021 | Katowice POL | 11.23 | Felix Blohberger | Michal Koziorowicz | 1/2-1/2 | 57 | Open |
| 675 | 2021-12-19 | European Rapid 2021 | Katowice POL | 10.15 | Michal Koziorowicz | Igor Kovalenko | 0-1 | 35 | Open |
| 676 | 2021-12-18 | European Rapid 2021 | Katowice POL | 6.11 | Michal Koziorowicz | Alexander Motylev | 0-1 | 86 | Open |
| 677 | 2021-12-18 | European Rapid 2021 | Katowice POL | 5.1 | Szymon Gumularz | Michal Koziorowicz | 1/2-1/2 | 32 | Open |
| 678 | 2021-12-18 | European Rapid 2021 | Katowice POL | 4.2 | Michal Koziorowicz | Andreas Diermair | 1-0 | 50 | Open |
| 679 | 2021-12-18 | European Rapid 2021 | Katowice POL | 3.24 | Gudmundur Kjartansson | Michal Koziorowicz | 0-1 | 38 | Open |
| 680 | 2021-12-17 | European Blitz 2021 | Katowice POL | 6.24 | Valentin Dragnev | Michal Koziorowicz | 1/2-1/2 | 74 | Open |
| 681 | 2021-12-17 | European Blitz 2021 | Katowice POL | 5.24 | Michal Koziorowicz | Valentin Dragnev | 0-1 | 38 | Open |
| 682 | 2021-12-17 | European Blitz 2021 | Katowice POL | 22.24 | Jose Miguel Ortega Ruiz | Michal Koziorowicz | 1-0 | 72 | Open |
| 683 | 2021-12-17 | European Blitz 2021 | Katowice POL | 21.24 | Michal Koziorowicz | Jose Miguel Ortega Ruiz | 1-0 | 72 | Open |
| 684 | 2021-12-17 | European Blitz 2021 | Katowice POL | 20.22 | Michal Koziorowicz | Felix Blohberger | 1-0 | 35 | Open |
| 685 | 2021-12-17 | European Blitz 2021 | Katowice POL | 19.22 | Felix Blohberger | Michal Koziorowicz | 1-0 | 23 | Open |
| 686 | 2021-12-17 | European Blitz 2021 | Katowice POL | 18.35 | Piotr Jagodzinski | Michal Koziorowicz | 0-1 | 49 | Open |
| 687 | 2021-12-17 | European Blitz 2021 | Katowice POL | 17.35 | Michal Koziorowicz | Piotr Jagodzinski | 1-0 | 59 | Open |
| 688 | 2021-12-17 | European Blitz 2021 | Katowice POL | 16.42 | Michal Koziorowicz | Ritvars Reimanis | 1-0 | 48 | Open |
| 689 | 2021-12-17 | European Blitz 2021 | Katowice POL | 15.42 | Ritvars Reimanis | Michal Koziorowicz | 1/2-1/2 | 77 | Open |
| 690 | 2021-12-17 | European Blitz 2021 | Katowice POL | 12.4 | Michal Koziorowicz | Adrian Kastelik | 1-0 | 43 | Open |
| 691 | 2021-12-17 | European Blitz 2021 | Katowice POL | 11.4 | Adrian Kastelik | Michal Koziorowicz | 1-0 | 30 | Open |
| 692 | 2021-10-24 | 11th Dziedzica Mem 2021 | Trzcianka POL | 9.7 | Michal Koziorowicz | Krzysztof Raczynski | 1-0 | 54 | Open |
| 693 | 2021-10-24 | 11th Dziedzica Mem 2021 | Trzcianka POL | 8.7 | Michal Koziorowicz | Krzysztof Chojnacki | 1-0 | 37 | Open |
| 694 | 2021-10-24 | 11th Dziedzica Mem 2021 | Trzcianka POL | 6.8 | Michal Koziorowicz | Karol Kacprzak | 0-1 | 77 | Open |
| 695 | 2021-09-19 | PGNiG POL Bydgoszcz Blitz | Bydgoszcz POL | 4.12 | Michal Koziorowicz | Miroslaw Lewicki | 0-1 | 49 | Open |
| 696 | 2021-09-19 | PGNiG POL Bydgoszcz Blitz | Bydgoszcz POL | 11.1 | Michal Koziorowicz | Arkadiusz Bebel | 0-1 | 52 | Open |
| 697 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 7.12 | Michal Koziorowicz | Radoslaw Psyk | 0-1 | 31 | Open |
| 698 | 2021-09-18 | PGNiG Polish Bydgoszcz Pr | Bydgoszcz POL | 6.1 | Jacek Gdanski | Michal Koziorowicz | 0-1 | 39 | Open |
| 699 | 2021-09-12 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 9.5 | Michal Koziorowicz | Jakub Pulpan | 1/2-1/2 | 17 | Open |
| 700 | 2021-09-11 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 8.5 | Mikolaj Nowak | Michal Koziorowicz | 1/2-1/2 | 35 | Open |
| 701 | 2021-09-10 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 7.3 | Michal Koziorowicz | Jakub Suder | 1/2-1/2 | 53 | Open |
| 702 | 2021-09-09 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 6.1 | Tomas Laurusas | Michal Koziorowicz | 1-0 | 41 | Open |
| 703 | 2021-09-08 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 5.2 | Michal Koziorowicz | Wojciech Reza | 1-0 | 33 | Open |
| 704 | 2021-09-07 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 4.5 | Michal Koziorowicz | Jakub Seemann | 0-1 | 53 | Open |
| 705 | 2021-09-06 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 3.8 | Kamil Dzida | Michal Koziorowicz | 0-1 | 48 | Open |
| 706 | 2021-09-05 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 2.2 | Michal Koziorowicz | Lukasz Cyborowski | 0-1 | 44 | Open |
| 707 | 2021-09-04 | TCh-POL 1st League 2021 | Szklarska Poreba POL | 1.8 | Jonasz Baum | Michal Koziorowicz | 0-1 | 54 | Open |
| 708 | 2021-08-19 | Ustron Open A 2021 | Ustron POL | 8.15 | Michal Koziorowicz | Jaroslaw Paprocki | 1/2-1/2 | 61 | Open |
| 709 | 2021-08-18 | Ustron Open A 2021 | Ustron POL | 7.17 | Martyna Wikar | Michal Koziorowicz | 0-1 | 56 | Open |
| 710 | 2021-08-17 | Ustron Open A 2021 | Ustron POL | 6.16 | Michal Koziorowicz | Jan Wojdak | 0-1 | 47 | Open |
| 711 | 2021-08-16 | Ustron Open A 2021 | Ustron POL | 5.1 | Krzysztof Jakubowski | Michal Koziorowicz | 1-0 | 44 | Open |
| 712 | 2021-08-15 | Ustron Open A 2021 | Ustron POL | 4.13 | Michal Koziorowicz | Kosma Pacan-Milej | 1/2-1/2 | 20 | Open |
| 713 | 2021-08-14 | Ustron Open A 2021 | Ustron POL | 3.9 | Michal Koziorowicz | Miroslaw Grabarczyk | 1/2-1/2 | 33 | Open |
| 714 | 2021-08-14 | Ustron Open A 2021 | Ustron POL | 2.14 | Piotr Nguyen | Michal Koziorowicz | 0-1 | 43 | Open |
| 715 | 2021-08-13 | Ustron Open A 2021 | Ustron POL | 1.7 | Jakub Fus | Michal Koziorowicz | 1-0 | 55 | Open |
| 716 | 2021-08-08 | PGNiG POL Blitz Lodz | Lodz POL | 9.2 | Michal Koziorowicz | Jerzy Kot | 1-0 | 40 | Open |
| 717 | 2021-08-08 | PGNiG POL Blitz Lodz | Lodz POL | 8.13 | Jan Klimkowski | Michal Koziorowicz | 1-0 | 92 | Open |
| 718 | 2021-08-08 | PGNiG POL Blitz Lodz | Lodz POL | 6.26 | Piotr Rutkowski | Michal Koziorowicz | 0-1 | 65 | Open |
| 719 | 2021-08-08 | PGNiG POL Blitz Lodz | Lodz POL | 13.11 | Michal Koziorowicz | Szymon Skurniak | 1-0 | 31 | Open |
| 720 | 2021-08-08 | PGNiG POL Blitz Lodz | Lodz POL | 12.16 | Kamil Galuszka | Michal Koziorowicz | 0-1 | 21 | Open |
| 721 | 2021-08-08 | PGNiG POL Blitz Lodz | Lodz POL | 11.22 | Michal Koziorowicz | Antoni Fritz | 1-0 | 30 | Open |
| 722 | 2021-08-08 | PGNiG POL Blitz Lodz | Lodz POL | 10.16 | Tomasz Pietrzak | Michal Koziorowicz | 1-0 | 33 | Open |
| 723 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 9.8 | Grzegorz Nasuta | Michal Koziorowicz | 1/2-1/2 | 68 | Open |
| 724 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 8.2 | Michal Koziorowicz | Tomasz Lach | 1-0 | 35 | Open |
| 725 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 7.26 | 11194625949947329038 | Michal Koziorowicz | 0-1 | 36 | Open |
| 726 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 6.11 | Michal Koziorowicz | Igor Janik | 0-1 | 59 | Open |
| 727 | 2021-08-07 | PGNiG Polish Cup Lodz | Lodz POL | 3.6 | Michal Krasenkow | Michal Koziorowicz | 1-0 | 37 | Open |
| 728 | 2021-07-31 | 32nd Czech Open A 2021 | Pardubice CZE | 9.37 | Michal Koziorowicz | Marcel Petersen | 1-0 | 43 | Open |
| 729 | 2021-07-30 | 32nd Czech Open A 2021 | Pardubice CZE | 8.22 | Filip Boe Olsen | Michal Koziorowicz | 1-0 | 35 | Open |
| 730 | 2021-07-27 | 32nd Czech Open A 2021 | Pardubice CZE | 5.19 | Michal Koziorowicz | 300101 | 0-1 | 24 | Open |
| 731 | 2021-07-26 | 32nd Czech Open A 2021 | Pardubice CZE | 4.19 | Michal Koziorowicz | Lukasz Butkiewicz | 1/2-1/2 | 44 | Open |
| 732 | 2021-07-25 | 32nd Czech Open A 2021 | Pardubice CZE | 3.19 | Bartlomiej Niedbala | Michal Koziorowicz | 1/2-1/2 | 41 | Open |
| 733 | 2021-07-24 | 32nd Czech Open A 2021 | Pardubice CZE | 2.18 | Michal Koziorowicz | Ralf Akesson | 1/2-1/2 | 35 | Open |
| 734 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 9.5 | Michal Koziorowicz | Bartlomiej Heberla | 0-1 | 32 | Open |
| 735 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 8.9 | Piotr Dobrowolski | Michal Koziorowicz | 0-1 | 27 | Open |
| 736 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 7.3 | Michal Koziorowicz | Krystian Kuzmicz | 0-1 | 91 | Open |
| 737 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 6.6 | Michal Koziorowicz | Arkadiusz Leniart | 1-0 | 40 | Open |
| 738 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 5.9 | Michal Wisniewski | Michal Koziorowicz | 0-1 | 40 | Open |
| 739 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 4.8 | Michal Koziorowicz | Michal Bartel | 1/2-1/2 | 61 | Open |
| 740 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 13.9 | Michal Koziorowicz | Rafal Lubczynski | 1-0 | 43 | Open |
| 741 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 12.5 | Radoslaw Jedynak | Michal Koziorowicz | 1-0 | 25 | Open |
| 742 | 2021-07-18 | PGNiG TERMIKA POL Blitz | Opole POL | 11.6 | Michal Koziorowicz | Krzysztof Jakubowski | 1-0 | 53 | Open |
| 743 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 4.18 | Arkadiusz Leniart | Michal Koziorowicz | 1-0 | 27 | Open |
| 744 | 2021-07-17 | PGNiG TERMIKA Polish Cup | Opole POL | 3.14 | Michal Koziorowicz | Krystian Kuzmicz | 1/2-1/2 | 49 | Open |
| 745 | 2021-07-04 | Polish Youth Ekstraliga | Lublin POL | 9.2 | Michal Koziorowicz | Kamil Piechota | 1-0 | 30 | Open |
| 746 | 2021-07-03 | Polish Youth Ekstraliga | Lublin POL | 8.2 | Hubert Backiel | Michal Koziorowicz | 1/2-1/2 | 51 | Open |
| 747 | 2021-07-02 | Polish Youth Ekstraliga | Lublin POL | 7.2 | Michal Koziorowicz | Jakub Chyzy | 0-1 | 23 | Open |
| 748 | 2021-07-01 | Polish Youth Ekstraliga | Lublin POL | 6.2 | Kamil Grochol | Michal Koziorowicz | 0-1 | 50 | Open |
| 749 | 2021-06-30 | Polish Youth Ekstraliga | Lublin POL | 5.2 | Michal Koziorowicz | Maciej Czopor | 1/2-1/2 | 72 | Open |
| 750 | 2021-06-29 | Polish Youth Ekstraliga | Lublin POL | 4.2 | Maria Malicka | Michal Koziorowicz | 1/2-1/2 | 72 | Open |
| 751 | 2021-06-28 | Polish Youth Ekstraliga | Lublin POL | 3.2 | Sebastian Poltorak | Michal Koziorowicz | 0-1 | 38 | Open |
| 752 | 2021-06-27 | Polish Youth Ekstraliga | Lublin POL | 2.2 | Michal Koziorowicz | Mikolaj Krupinski | 0-1 | 67 | Open |
| 753 | 2021-06-26 | Polish Youth Ekstraliga | Lublin POL | 1.2 | Bartlomiej Niedbala | Michal Koziorowicz | 1/2-1/2 | 74 | Open |
| 754 | 2021-05-28 | Tatra Limba Open 2021 | Poronin POL | 9.24 | Michal Koziorowicz | Hubert Meers | 1-0 | 27 | Open |
| 755 | 2021-05-26 | Tatra Limba Open 2021 | Poronin POL | 7.22 | Michal Koziorowicz | Flawian Krawczyk | 1-0 | 37 | Open |
| 756 | 2021-05-26 | Tatra Limba Open 2021 | Poronin POL | 6.2 | Monika Marcinczyk | Michal Koziorowicz | 1-0 | 50 | Open |
| 757 | 2021-05-25 | Tatra Limba Open 2021 | Poronin POL | 5.18 | Michal Koziorowicz | Kamil Kaliszuk | 1-0 | 33 | Open |
| 758 | 2021-05-24 | Tatra Limba Open 2021 | Poronin POL | 4.18 | Gabriela Kroliczek | Michal Koziorowicz | 1-0 | 42 | Open |
| 759 | 2021-05-24 | Tatra Limba Open 2021 | Poronin POL | 3.25 | Michal Koziorowicz | Zuzanna Adamczyk | 1-0 | 83 | Open |
| 760 | 2021-05-23 | Tatra Limba Open 2021 | Poronin POL | 2.2 | Petro Golubka | Michal Koziorowicz | 1-0 | 33 | Open |
| 761 | 2021-05-22 | Tatra Limba Open 2021 | Poronin POL | 1.33 | Michal Koziorowicz | Lukasz Czaplak | 1-0 | 54 | Open |
| 762 | 2021-03-21 | ch-POL Junior U18 | Szklarska Poreba POL | 9.1 | Pawel Teclaf | Michal Koziorowicz | 1-0 | 26 | Open |
| 763 | 2021-03-20 | ch-POL Junior U18 | Szklarska Poreba POL | 8.3 | Michal Koziorowicz | Krzysztof Szczurek | 1-0 | 75 | Open |
| 764 | 2021-03-19 | ch-POL Junior U18 | Szklarska Poreba POL | 7.4 | Jakub Seemann | Michal Koziorowicz | 0-1 | 35 | Open |
| 765 | 2021-03-18 | ch-POL Junior U18 | Szklarska Poreba POL | 6.7 | Michal Koziorowicz | Bartosz Panek | 1-0 | 57 | Open |
| 766 | 2021-03-17 | ch-POL Junior U18 | Szklarska Poreba POL | 5.1 | Mateusz Bojczewski | Michal Koziorowicz | 0-1 | 29 | Open |
| 767 | 2021-03-16 | ch-POL Junior U18 | Szklarska Poreba POL | 4.11 | Michal Koziorowicz | Mateusz Manka | 1/2-1/2 | 48 | Open |
| 768 | 2021-03-15 | ch-POL Junior U18 | Szklarska Poreba POL | 3.18 | Leonard Marciniak | Michal Koziorowicz | 0-1 | 63 | Open |
| 769 | 2021-03-14 | ch-POL Junior U18 | Szklarska Poreba POL | 2.14 | Michal Koziorowicz | Wojciech Haliniak | 1/2-1/2 | 56 | Open |
| 770 | 2021-03-13 | ch-POL Junior U18 | Szklarska Poreba POL | 1.1 | Mateusz Bujalski | Michal Koziorowicz | 1-0 | 43 | Open |
| 771 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 6.5 | Michal Koziorowicz | Nino Batsiashvili | 1-0 | 47 | Open |
| 772 | 2020-07-24 | Open Desko Liberec 2020 | Liberec CZE | 8.3 | Vaclav Finek | Michal Koziorowicz | 1-0 | 38 | Open |
| 773 | 2020-07-23 | Open Desko Liberec 2020 | Liberec CZE | 7.3 | Michal Koziorowicz | Petr Kucera | 1/2-1/2 | 30 | Open |
| 774 | 2020-07-22 | Open Desko Liberec 2020 | Liberec CZE | 6.5 | Michal Koziorowicz | Premysl Belaska | 1-0 | 29 | Open |
| 775 | 2020-07-19 | Open Desko Liberec 2020 | Liberec CZE | 3.1 | Jaroslav Bures | Michal Koziorowicz | 1-0 | 27 | Open |
| 776 | 2020-03-13 | ch-POL U16 2020 | Szklarska Poreba POL | 8.7 | Michal Koziorowicz | Szymon Skurniak | 1-0 | 47 | Open |
| 777 | 2020-03-13 | ch-POL U16 2020 | Szklarska Poreba POL | 7.12 | Dominik Kania | Michal Koziorowicz | 0-1 | 44 | Open |
| 778 | 2020-03-12 | ch-POL U16 2020 | Szklarska Poreba POL | 6.7 | Michal Koziorowicz | Jakub Czechowski | 0-1 | 57 | Open |
| 779 | 2020-03-11 | ch-POL U16 2020 | Szklarska Poreba POL | 5.1 | Mateusz Gorkiewicz | Michal Koziorowicz | 0-1 | 37 | Open |
| 780 | 2020-03-10 | ch-POL U16 2020 | Szklarska Poreba POL | 4.11 | Michal Koziorowicz | Kamil Kaliszuk | 1/2-1/2 | 39 | Open |
| 781 | 2020-03-09 | ch-POL U16 2020 | Szklarska Poreba POL | 3.4 | Kamil Dzida | Michal Koziorowicz | 1-0 | 66 | Open |
| 782 | 2020-03-08 | ch-POL U16 2020 | Szklarska Poreba POL | 2.13 | Michal Koziorowicz | Rafal Dalkowski | 1-0 | 30 | Open |
| 783 | 2020-03-07 | ch-POL U16 2020 | Szklarska Poreba POL | 1.12 | Adrian Budzisz | Michal Koziorowicz | 1/2-1/2 | 48 | Open |
| 784 | 2019-12-31 | Przepiorki Mem 2019 | Warsaw POL | 9.17 | Michal Koziorowicz | Maria Malicka | 1/2-1/2 | 70 | Open |
| 785 | 2019-12-30 | Przepiorki Mem 2019 | Warsaw POL | 8.12 | Jan Golecki | Michal Koziorowicz | 1-0 | 56 | Open |
| 786 | 2019-12-30 | Przepiorki Mem 2019 | Warsaw POL | 7.7 | Michal Koziorowicz | Patryk Chylewski | 0-1 | 33 | Open |
| 787 | 2019-12-29 | Przepiorki Mem 2019 | Warsaw POL | 6.16 | Piotr Karwacki | Michal Koziorowicz | 0-1 | 40 | Open |
| 788 | 2019-12-29 | Przepiorki Mem 2019 | Warsaw POL | 5.16 | Barbara Goraj | Michal Koziorowicz | 1/2-1/2 | 60 | Open |
| 789 | 2019-12-28 | Przepiorki Mem 2019 | Warsaw POL | 4.18 | Michal Koziorowicz | Krzysztof Jurkiewicz | 1-0 | 50 | Open |
| 790 | 2019-12-28 | Przepiorki Mem 2019 | Warsaw POL | 3.2 | Michal Koziorowicz | Liwia Jarocka | 1/2-1/2 | 39 | Open |
| 791 | 2019-12-27 | Przepiorki Mem 2019 | Warsaw POL | 2.22 | Dawid Falkowski | Michal Koziorowicz | 1/2-1/2 | 43 | Open |
| 792 | 2019-12-27 | Przepiorki Mem 2019 | Warsaw POL | 1.19 | Michal Koziorowicz | Martyna Wikar | 0-1 | 29 | Open |
| 793 | 2019-12-03 | European Youth U18 Blitz | Tallinn EST | 1.3 | Michal Koziorowicz | Adam Kozak | 1-0 | 40 | Open |
| 794 | 2019-08-10 | 29th EY Open U16 2019 | Bratislava SVK | 9.27 | Petr Fojt | Michal Koziorowicz | 0-1 | 32 | Open |
| 795 | 2019-08-09 | 29th EY Open U16 2019 | Bratislava SVK | 8.27 | Michal Koziorowicz | Botond Palczert | 1-0 | 50 | Open |
| 796 | 2019-08-08 | 29th EY Open U16 2019 | Bratislava SVK | 7.41 | Victor Muntean | Michal Koziorowicz | 0-1 | 26 | Open |
| 797 | 2019-08-07 | 29th EY Open U16 2019 | Bratislava SVK | 6.34 | Michal Koziorowicz | Gumersindo Fernandez Garcia | 0-1 | 41 | Open |
| 798 | 2019-08-06 | 29th EY Open U16 2019 | Bratislava SVK | 5.17 | Mahel Boyer | Michal Koziorowicz | 1-0 | 82 | Open |
| 799 | 2019-08-05 | 29th EY Open U16 2019 | Bratislava SVK | 4.34 | Michal Koziorowicz | Michal Redzisz | 1-0 | 95 | Open |
| 800 | 2019-08-04 | 29th EY Open U16 2019 | Bratislava SVK | 3.34 | Ivan Karadzhov | Michal Koziorowicz | 1/2-1/2 | 67 | Open |
| 801 | 2019-08-03 | 29th EY Open U16 2019 | Bratislava SVK | 2.7 | Michal Koziorowicz | Or Globus | 0-1 | 29 | Open |
| 802 | 2019-08-02 | 29th EY Open U16 2019 | Bratislava SVK | 1.48 | Daniel Trybus | Michal Koziorowicz | 0-1 | 41 | Open |
| 803 | 2018-10-14 | 8th Dziedzica Mem 2018 | Trzcianka POL | 2.4 | Pawel Jaracz | Michal Koziorowicz | 1-0 | 35 | Open |
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