Konstantin Borsuk
Country
UKR
Birth Year
1991
Gender
M
Title
International Master
FIDE ID
14113406
FIDE Rating
2421
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2024-12-23 | 92nd ch-UKR Rapid 2024 | Lviv UKR | 8.6 | Konstantin Borsuk | Serhii Parokha | 1/2-1/2 | 55 | Open |
| 2 | 2024-12-23 | 92nd ch-UKR Rapid 2024 | Lviv UKR | 6.5 | Konstantin Borsuk | Bogdan Polulikh | 0-1 | 42 | Open |
| 3 | 2024-12-23 | 92nd ch-UKR Rapid 2024 | Lviv UKR | 1.6 | Denys Shykyravyi | Konstantin Borsuk | 1/2-1/2 | 56 | Open |
| 4 | 2024-12-22 | 92nd ch-UKR Blitz 2024 | Lviv UKR | 5.4 | Maksym Dubnevych | Konstantin Borsuk | 1-0 | 42 | Open |
| 5 | 2024-12-22 | 92nd ch-UKR Blitz 2024 | Lviv UKR | 4.5 | Konstantin Borsuk | Oleksandr Frankiv | 1/2-1/2 | 47 | Open |
| 6 | 2024-12-22 | 92nd ch-UKR Blitz 2024 | Lviv UKR | 3.6 | Maryan Kyrychenko | Konstantin Borsuk | 0-1 | 25 | Open |
| 7 | 2024-12-22 | 92nd ch-UKR Blitz 2024 | Lviv UKR | 2.6 | Konstantin Borsuk | Pylyp Lornye | 1-0 | 34 | Open |
| 8 | 2024-12-22 | 92nd ch-UKR Blitz 2024 | Lviv UKR | 11.1 | Martyn Kravtsiv | Konstantin Borsuk | 1/2-1/2 | 6 | Open |
| 9 | 2024-12-22 | 92nd ch-UKR Blitz 2024 | Lviv UKR | 10.6 | Konstantin Borsuk | Danyil Mosesov | 1-0 | 47 | Open |
| 10 | 2024-12-22 | 92nd ch-UKR Blitz 2024 | Lviv UKR | 1.6 | Vitaliy Hychkevych | Konstantin Borsuk | 0-1 | 49 | Open |
| 11 | 2024-12-16 | 92nd ch-UKR 2024 | Lviv UKR | 3.4 | Vladislav Lymar | Konstantin Borsuk | 1-0 | 36 | Open |
| 12 | 2024-12-15 | 92nd ch-UKR 2024 | Lviv UKR | 2.5 | Konstantin Borsuk | Maksym Pankiv | 1-0 | 62 | Open |
| 13 | 2024-06-23 | TCh-SUI 2024 | Switzerland SUI | 5.1 | Konstantin Borsuk | Valery Atlas | 1-0 | 40 | Open |
| 14 | 2024-05-26 | TCh-SUI 2024 | Switzerland SUI | 4.1 | Konstantin Borsuk | Nico Georgiadis | 1/2-1/2 | 68 | Open |
| 15 | 2024-04-28 | TCh-SUI 2024 | Switzerland SUI | 3.4 | Anthony Petkidis | Konstantin Borsuk | 0-1 | 73 | Open |
| 16 | 2024-04-14 | TCh-SUI 2024 | Switzerland SUI | 2.3 | Adrien Demuth | Konstantin Borsuk | 1/2-1/2 | 26 | Open |
| 17 | 2024-03-10 | TCh-SUI 2024 | Switzerland SUI | 1.2 | Konstantin Borsuk | Fabio Bellini | 1/2-1/2 | 40 | Open |
| 18 | 2023-11-21 | Titled Tue 21st Nov Early | chess.com INT | 8 | Maksim Chigaev | Konstantin Borsuk | 1-0 | 29 | Open |
| 19 | 2023-11-21 | Titled Tue 21st Nov Early | chess.com INT | 7 | Konstantin Borsuk | Mads Vestby-Ellingsen | 1-0 | 83 | Open |
| 20 | 2023-11-21 | Titled Tue 21st Nov Early | chess.com INT | 6 | Aleksandr Shimanov | Konstantin Borsuk | 1-0 | 43 | Open |
| 21 | 2023-11-21 | Titled Tue 21st Nov Early | chess.com INT | 5 | Konstantin Borsuk | Bulat Mirzanurov | 1-0 | 53 | Open |
| 22 | 2023-11-21 | Titled Tue 21st Nov Early | chess.com INT | 4 | Mobina Alinasab | Konstantin Borsuk | 0-1 | 29 | Open |
| 23 | 2023-11-21 | Titled Tue 21st Nov Early | chess.com INT | 3 | Konstantin Borsuk | Felix Jose Ynojosa Aponte | 1-0 | 46 | Open |
| 24 | 2023-11-21 | Titled Tue 21st Nov Early | chess.com INT | 2 | Konstantin Borsuk | Roman Kozelov | 1-0 | 43 | Open |
| 25 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 9 | Maxim Matlakov | Konstantin Borsuk | 1-0 | 46 | Open |
| 26 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 8 | Konstantin Borsuk | Reza Mahdavi | 1-0 | 30 | Open |
| 27 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 7 | Konstantin Borsuk | Davit Santryan | 1-0 | 39 | Open |
| 28 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 6 | Alberto Santos Flores | Konstantin Borsuk | 0-1 | 45 | Open |
| 29 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 5 | Konstantin Borsuk | Hans Moke Niemann | 0-1 | 45 | Open |
| 30 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 4 | Iung Alicio de O. Pinheiro | Konstantin Borsuk | 1-0 | 102 | Open |
| 31 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 4 | Marc Morgunov | Konstantin Borsuk | 0-1 | 77 | Open |
| 32 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 3 | Guha Mitrabha | Konstantin Borsuk | 1-0 | 49 | Open |
| 33 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 3 | Konstantin Borsuk | Nihal Sarin | 0-1 | 43 | Open |
| 34 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 2 | Konstantin Borsuk | Artin Ashraf | 1-0 | 53 | Open |
| 35 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 2 | Konstantin Borsuk | Atousa Pourkashiyan | 1-0 | 51 | Open |
| 36 | 2023-11-14 | Titled Tue 14th Nov Late | chess.com INT | 1 | Jack Mizzi | Konstantin Borsuk | 0-1 | 49 | Open |
| 37 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 1 | Konstantin Borsuk | Jeffrey Quirke | 1-0 | 25 | Open |
| 38 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 11 | Maksim Chigaev | Konstantin Borsuk | 1-0 | 53 | Open |
| 39 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 10 | Konstantin Borsuk | Aaditya Dhingra | 1-0 | 41 | Open |
| 40 | 2023-09-10 | Saint Charbel Cup 2023 | Morshyn UKR | 9.3 | Konstantin Borsuk | Volodymyr Vetoshko | 0-1 | 31 | Open |
| 41 | 2023-09-09 | Saint Charbel Cup 2023 | Morshyn UKR | 8.3 | Milosz Szpar | Konstantin Borsuk | 1-0 | 50 | Open |
| 42 | 2023-09-09 | Saint Charbel Cup 2023 | Morshyn UKR | 7.4 | Konstantin Borsuk | Vladyslav Bakhmatskyi | 1/2-1/2 | 37 | Open |
| 43 | 2023-09-08 | Saint Charbel Cup 2023 | Morshyn UKR | 6.2 | David L Haydon | Konstantin Borsuk | 1/2-1/2 | 16 | Open |
| 44 | 2023-09-07 | Saint Charbel Cup 2023 | Morshyn UKR | 5.5 | Konstantin Borsuk | Ilmars Starostits | 1/2-1/2 | 32 | Open |
| 45 | 2023-09-07 | Saint Charbel Cup 2023 | Morshyn UKR | 4.1 | Vladyslav Fishchuk | Konstantin Borsuk | 0-1 | 35 | Open |
| 46 | 2023-09-06 | Saint Charbel Cup 2023 | Morshyn UKR | 3.5 | Volodymyr Sakun | Konstantin Borsuk | 1/2-1/2 | 32 | Open |
| 47 | 2023-09-06 | Saint Charbel Cup 2023 | Morshyn UKR | 2.2 | Konstantin Borsuk | Danyil Mosesov | 1/2-1/2 | 23 | Open |
| 48 | 2023-09-05 | Saint Charbel Cup 2023 | Morshyn UKR | 1.4 | Alexander G Beliavsky | Konstantin Borsuk | 1-0 | 72 | Open |
| 49 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 9.2 | Ilmars Starostits | Konstantin Borsuk | 1/2-1/2 | 44 | Open |
| 50 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 8.5 | Konstantin Borsuk | Vladyslav Bakhmatskyi | 0-1 | 3 | Open |
| 51 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 7.1 | Konstantin Borsuk | Vladyslav Fishchuk | 1-0 | 43 | Open |
| 52 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 6.5 | Volodymyr Vetoshko | Konstantin Borsuk | 0-1 | 27 | Open |
| 53 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 5.2 | Konstantin Borsuk | Milosz Szpar | 0-1 | 67 | Open |
| 54 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 4.4 | Alexander G Beliavsky | Konstantin Borsuk | 1-0 | 31 | Open |
| 55 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 3.3 | Konstantin Borsuk | Volodymyr Sakun | 1-0 | 24 | Open |
| 56 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 2.3 | Danyil Mosesov | Konstantin Borsuk | 1-0 | 57 | Open |
| 57 | 2023-09-04 | Saint Charbel Cup Blitz | Morshyn UKR | 1.4 | Konstantin Borsuk | David L Haydon | 1/2-1/2 | 53 | Open |
| 58 | 2022-02-15 | Titled Tue 15th Feb Early | chess.com INT | 3 | Konstantin Borsuk | Namitbir Singh Walia | 0-1 | 31 | Open |
| 59 | 2022-01-25 | Titled Tuesday 25th Jan | chess.com INT | 1 | Ekaterini Pavlidou | Konstantin Borsuk | 0-1 | 76 | Open |
| 60 | 2022-01-11 | Titled Tuesday 11th Jan | chess.com INT | 6 | Tarun Kanyamarala | Konstantin Borsuk | 1-0 | 31 | Open |
| 61 | 2022-01-11 | Titled Tuesday 11th Jan | chess.com INT | 5 | Konstantin Borsuk | Mikhail Bryakin | 0-1 | 62 | Open |
| 62 | 2022-01-11 | Titled Tuesday 11th Jan | chess.com INT | 4 | Konstantin Borsuk | Simon Thorhallsson | 1-0 | 43 | Open |
| 63 | 2022-01-11 | Titled Tuesday 11th Jan | chess.com INT | 3 | Dina Belenkaya | Konstantin Borsuk | 0-1 | 48 | Open |
| 64 | 2022-01-11 | Titled Tuesday 11th Jan | chess.com INT | 2 | Konstantin Borsuk | Ruslan Gabdushev | 1-0 | 51 | Open |
| 65 | 2021-12-28 | Titled Tuesday 28th Dec | chess.com INT | 4 | Konstantin Borsuk | Pawel Grabowski | 0-1 | 41 | Open |
| 66 | 2021-12-28 | Titled Tuesday 28th Dec | chess.com INT | 3 | Lakshmi C | Konstantin Borsuk | 0-1 | 37 | Open |
| 67 | 2021-12-14 | Titled Tuesday 14th Dec | chess.com INT | 2 | Boris Itkis | Konstantin Borsuk | 1-0 | 38 | Open |
| 68 | 2021-12-14 | Titled Tuesday 14th Dec | chess.com INT | 1 | Konstantin Borsuk | Evgeny Degtiarev | 0-1 | 19 | Open |
| 69 | 2021-12-07 | Titled Tuesday 7th Dec | chess.com INT | 3 | Konstantin Borsuk | Alejandro Jose Pacheco Lugo | 0-1 | 50 | Open |
| 70 | 2021-12-07 | Titled Tuesday 7th Dec | chess.com INT | 2 | Sabir Umarov | Konstantin Borsuk | 0-1 | 34 | Open |
| 71 | 2021-12-07 | Titled Tuesday 7th Dec | chess.com INT | 1 | Konstantin Borsuk | Ivan Kalajzic | 0-1 | 18 | Open |
| 72 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 9 | Ramil Sadykov | Konstantin Borsuk | 0-1 | 45 | Open |
| 73 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 8 | Konstantin Borsuk | Vasif Durarbayli | 0-1 | 24 | Open |
| 74 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 7 | Mihnea Costachi | Konstantin Borsuk | 1/2-1/2 | 67 | Open |
| 75 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 6 | Janak Awatramani | Konstantin Borsuk | 0-1 | 58 | Open |
| 76 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 5 | Konstantin Borsuk | 35010247 | 1-0 | 45 | Open |
| 77 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 4 | Aleksandr Ostrovskiy | Konstantin Borsuk | 1-0 | 52 | Open |
| 78 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 3 | Konstantin Borsuk | Marcelo Villalba | 1-0 | 76 | Open |
| 79 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 2 | Konstantin Borsuk | Yuliia Osmak | 1/2-1/2 | 29 | Open |
| 80 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 1 | Domantas Klimciauskas | Konstantin Borsuk | 0-1 | 52 | Open |
| 81 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 11 | Konstantin Borsuk | Umut Erdem Gunduz | 1-0 | 41 | Open |
| 82 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 10 | Sergei Azarov | Konstantin Borsuk | 1-0 | 53 | Open |
| 83 | 2021-11-26 | Vezerkepzo IM Nov 2021 | Budapest HUN | 9.4 | Konstantin Borsuk | Anishka Vikram | 1-0 | 36 | Open |
| 84 | 2021-11-25 | Vezerkepzo IM Nov 2021 | Budapest HUN | 8.2 | Tamas Gunes Ongut | Konstantin Borsuk | 1/2-1/2 | 64 | Open |
| 85 | 2021-11-24 | Vezerkepzo IM Nov 2021 | Budapest HUN | 7.5 | Konstantin Borsuk | Matyas Palczert | 1-0 | 58 | Open |
| 86 | 2021-11-23 | Vezerkepzo IM Nov 2021 | Budapest HUN | 6.1 | Nhat Minh To | Konstantin Borsuk | 1-0 | 62 | Open |
| 87 | 2021-11-22 | Vezerkepzo IM Nov 2021 | Budapest HUN | 5.5 | Mark Lyell | Konstantin Borsuk | 0-1 | 46 | Open |
| 88 | 2021-11-21 | Vezerkepzo IM Nov 2021 | Budapest HUN | 4.2 | Konstantin Borsuk | Sahithi Varshini M | 1-0 | 64 | Open |
| 89 | 2021-11-20 | Vezerkepzo IM Nov 2021 | Budapest HUN | 3.4 | William Graif | Konstantin Borsuk | 0-1 | 29 | Open |
| 90 | 2021-11-19 | Vezerkepzo IM Nov 2021 | Budapest HUN | 2.3 | Konstantin Borsuk | Donat Daroczi | 1-0 | 42 | Open |
| 91 | 2021-11-18 | Vezerkepzo IM Nov 2021 | Budapest HUN | 1.3 | Attila Jakab | Konstantin Borsuk | 1/2-1/2 | 60 | Open |
| 92 | 2021-11-16 | FSIM November 2021 | Budapest HUN | 11.6 | William Graif | Konstantin Borsuk | 1-0 | 41 | Open |
| 93 | 2021-11-15 | FSIM November 2021 | Budapest HUN | 10.2 | Konstantin Borsuk | Martin G Walker | 1-0 | 56 | Open |
| 94 | 2021-11-14 | FSIM November 2021 | Budapest HUN | 9.5 | Arnim Bossy | Konstantin Borsuk | 0-1 | 37 | Open |
| 95 | 2021-11-13 | FSIM November 2021 | Budapest HUN | 8.3 | Konstantin Borsuk | Adarsh Tripathi | 1-0 | 31 | Open |
| 96 | 2021-11-12 | FSIM November 2021 | Budapest HUN | 7.4 | M Chakravarthi Reddy | Konstantin Borsuk | 0-1 | 47 | Open |
| 97 | 2021-11-11 | FSIM November 2021 | Budapest HUN | 6.4 | Konstantin Borsuk | Sahithi Varshini M | 1-0 | 47 | Open |
| 98 | 2021-11-10 | FSIM November 2021 | Budapest HUN | 5.3 | Mark Lyell | Konstantin Borsuk | 0-1 | 64 | Open |
| 99 | 2021-11-09 | FSIM November 2021 | Budapest HUN | 4.5 | Konstantin Borsuk | Soren Bech Hansen | 1-0 | 35 | Open |
| 100 | 2021-11-08 | FSIM November 2021 | Budapest HUN | 3.2 | Zlatko Martic | Konstantin Borsuk | 1-0 | 34 | Open |
| 101 | 2021-11-07 | FSIM November 2021 | Budapest HUN | 2.6 | Konstantin Borsuk | Khaled Mohamed Ahmed | 1-0 | 54 | Open |
| 102 | 2021-11-06 | FSIM November 2021 | Budapest HUN | 1.1 | Konstantin Borsuk | Nhat Minh To | 1/2-1/2 | 38 | Open |
| 103 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 8 | Vitaly Rodchenkov | Konstantin Borsuk | 1-0 | 37 | Open |
| 104 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 7 | Konstantin Borsuk | Eric Hansen | 0-1 | 38 | Open |
| 105 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 6 | Harsha Bharathakoti | Konstantin Borsuk | 1/2-1/2 | 73 | Open |
| 106 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 5 | Konstantin Borsuk | Artur Dilmukhametov | 1-0 | 77 | Open |
| 107 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 4 | Konstantin Borsuk | Antonio Arencibia Monduy | 1-0 | 44 | Open |
| 108 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 3 | Alexandra Shvedova | Konstantin Borsuk | 0-1 | 43 | Open |
| 109 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 2 | Konstantin Borsuk | Niranjan Navalgund | 1-0 | 23 | Open |
| 110 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 3 | Atousa Pourkashiyan | Konstantin Borsuk | 1-0 | 59 | Open |
| 111 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 2 | Konstantin Borsuk | Rafal Tymrakiewicz | 1-0 | 58 | Open |
| 112 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 9 | Denis Lazavik | Konstantin Borsuk | 1-0 | 16 | Open |
| 113 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 8 | Konstantin Borsuk | Piotr Mickiewicz | 1-0 | 56 | Open |
| 114 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 7 | Artyom Timofeev | Konstantin Borsuk | 1-0 | 53 | Open |
| 115 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 6 | Shamsiddin Vokhidov | Konstantin Borsuk | 0-1 | 41 | Open |
| 116 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 5 | Konstantin Borsuk | Sanan Sjugirov | 1/2-1/2 | 46 | Open |
| 117 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 4 | Konstantin Borsuk | Nicolas Brunner | 1-0 | 31 | Open |
| 118 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 3 | Anton Demchenko | Konstantin Borsuk | 1-0 | 43 | Open |
| 119 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 2 | Assel Lesbekova | Konstantin Borsuk | 0-1 | 36 | Open |
| 120 | 2021-10-19 | Titled Tuesday 19th Oct | chess.com INT | 1 | Konstantin Borsuk | Hui Li | 1-0 | 35 | Open |
| 121 | 2021-10-10 | ZZSzach President IM 2021 | Lazy POL | 9.5 | Filip Luczak | Konstantin Borsuk | 1-0 | 41 | Open |
| 122 | 2021-10-09 | ZZSzach President IM 2021 | Lazy POL | 8.2 | Konstantin Borsuk | Stanislaw Zylka | 1/2-1/2 | 35 | Open |
| 123 | 2021-10-08 | ZZSzach President IM 2021 | Lazy POL | 7.4 | Pawel Kowalczyk | Konstantin Borsuk | 0-1 | 26 | Open |
| 124 | 2021-10-07 | ZZSzach President IM 2021 | Lazy POL | 6.3 | Konstantin Borsuk | Tamer Tarik Selbes | 1-0 | 57 | Open |
| 125 | 2021-10-07 | ZZSzach President IM 2021 | Lazy POL | 5.3 | Gracjan Grzesik | Konstantin Borsuk | 1-0 | 34 | Open |
| 126 | 2021-10-06 | ZZSzach President IM 2021 | Lazy POL | 4.4 | Konstantin Borsuk | Tobias Kuegel | 1/2-1/2 | 49 | Open |
| 127 | 2021-10-05 | ZZSzach President IM 2021 | Lazy POL | 3.2 | Sebastian Poltorak | Konstantin Borsuk | 0-1 | 39 | Open |
| 128 | 2021-10-05 | ZZSzach President IM 2021 | Lazy POL | 2.5 | Konstantin Borsuk | Ihor Nester | 1/2-1/2 | 50 | Open |
| 129 | 2021-10-04 | ZZSzach President IM 2021 | Lazy POL | 1.1 | Konstantin Borsuk | Dmitry Mischuk | 1-0 | 50 | Open |
| 130 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 9 | Max Warmerdam | Konstantin Borsuk | 1-0 | 18 | Open |
| 131 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 8 | Konstantin Borsuk | Roven Vogel | 1-0 | 39 | Open |
| 132 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 7 | Konstantin Borsuk | Ngoc Truong Son Nguyen | 0-1 | 48 | Open |
| 133 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 6 | Fidel Corrales Jimenez | Konstantin Borsuk | 0-1 | 61 | Open |
| 134 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 5 | Marcos Vinicius Torsani Pires | Konstantin Borsuk | 0-1 | 62 | Open |
| 135 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 4 | Konstantin Borsuk | Nikoloz Petriashvili | 0-1 | 39 | Open |
| 136 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 3 | Michalina Rudzinska | Konstantin Borsuk | 0-1 | 39 | Open |
| 137 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 2 | Konstantin Borsuk | Anatoly Moskvin | 1/2-1/2 | 66 | Open |
| 138 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 1 | Nadya Toncheva | Konstantin Borsuk | 0-1 | 34 | Open |
| 139 | 2021-09-20 | Primorsko Open 2021 | Primorsko BUL | 8.4 | Konstantin Borsuk | Sim Maerevoet | 1-0 | 26 | Open |
| 140 | 2021-09-19 | Primorsko Open 2021 | Primorsko BUL | 7.4 | Konstantin Borsuk | Vasil Spasov | 1/2-1/2 | 30 | Open |
| 141 | 2021-09-18 | Primorsko Open 2021 | Primorsko BUL | 6.2 | Radoslav Dimitrov | Konstantin Borsuk | 1/2-1/2 | 50 | Open |
| 142 | 2021-09-17 | Primorsko Open 2021 | Primorsko BUL | 5.4 | Konstantin Borsuk | Sasho Nikolov | 1-0 | 53 | Open |
| 143 | 2021-09-16 | Primorsko Open 2021 | Primorsko BUL | 4.6 | Konstantin Borsuk | Kirill Shoshin | 1-0 | 22 | Open |
| 144 | 2021-09-14 | Primorsko Open 2021 | Primorsko BUL | 2.6 | Konstantin Borsuk | Ivan Karadzhov | 1-0 | 46 | Open |
| 145 | 2021-09-13 | Primorsko Open 2021 | Primorsko BUL | 1.6 | Nikola Neshev | Konstantin Borsuk | 0-1 | 19 | Open |
| 146 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 9 | Konstantin Borsuk | Mikhail Kobalia | 0-1 | 33 | Open |
| 147 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 8 | Konstantin Borsuk | Alexander Devaev | 1-0 | 29 | Open |
| 148 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 7 | Praveen Balakrishnan | Konstantin Borsuk | 1-0 | 40 | Open |
| 149 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 6 | Konstantin Borsuk | Mihai-Lucian Grunberg | 1-0 | 26 | Open |
| 150 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 5 | Renato Terry | Konstantin Borsuk | 1/2-1/2 | 81 | Open |
| 151 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 4 | Konstantin Borsuk | Fabian Ernesto Vivas Zamora | 1-0 | 38 | Open |
| 152 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 3 | Federico Perez Ponsa | Konstantin Borsuk | 1-0 | 22 | Open |
| 153 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 2 | Cengiz Hasman | Konstantin Borsuk | 0-1 | 66 | Open |
| 154 | 2021-09-07 | Titled Tuesday 7th Sept | chess.com INT | 1 | Konstantin Borsuk | Hayk Yeritsyan | 1-0 | 38 | Open |
| 155 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 9 | Sergei Ljukin | Konstantin Borsuk | 0-1 | 42 | Open |
| 156 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 8 | Konstantin Borsuk | Gaston Manuel Martin Carmona | 1-0 | 54 | Open |
| 157 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 7 | Renato Terry | Konstantin Borsuk | 1-0 | 33 | Open |
| 158 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 6 | Pawel Dudzinski | Konstantin Borsuk | 0-1 | 28 | Open |
| 159 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 5 | Konstantin Borsuk | Dennis Wagner | 0-1 | 23 | Open |
| 160 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 4 | Konstantin Borsuk | Pandey Srishti | 1-0 | 57 | Open |
| 161 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 3 | Aleksei Pridorozhni | Konstantin Borsuk | 1-0 | 63 | Open |
| 162 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 2 | Richard Persson | Konstantin Borsuk | 0-1 | 23 | Open |
| 163 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 1 | Konstantin Borsuk | Hong Ngoc Nguyen | 1-0 | 49 | Open |
| 164 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 11 | Konstantin Borsuk | Alexander Rustemov | 1/2-1/2 | 57 | Open |
| 165 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 10 | Krikor Sevag Mekhitarian | Konstantin Borsuk | 0-1 | 59 | Open |
| 166 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 9 | Evgeny Postny | Konstantin Borsuk | 0-1 | 58 | Open |
| 167 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 8 | Konstantin Borsuk | Shahzod Vakhidov | 1-0 | 40 | Open |
| 168 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 7 | Juan Manuel Quiroga Garza | Konstantin Borsuk | 1-0 | 44 | Open |
| 169 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 6 | Konstantin Borsuk | Ekaterina Goltseva | 1-0 | 40 | Open |
| 170 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 5 | Mikhail Kobalia | Konstantin Borsuk | 1-0 | 50 | Open |
| 171 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 4 | Konstantin Borsuk | Viktor Dmitrenko | 1-0 | 52 | Open |
| 172 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 3 | Miguel Antonio Neto Silva | Konstantin Borsuk | 0-1 | 38 | Open |
| 173 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 2 | Konstantin Borsuk | Alexander Zubov | 0-1 | 28 | Open |
| 174 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 1 | Konstantin Borsuk | Rachid Schrik | 1-0 | 33 | Open |
| 175 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 10 | Francesco Sonis | Konstantin Borsuk | 1-0 | 34 | Open |
| 176 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 5 | Konstantin Borsuk | Bahadur Khodzhamkuliev | 0-1 | 22 | Open |
| 177 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 4 | Konstantin Borsuk | Catalin-Lucian Patrascu | 0-1 | 45 | Open |
| 178 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 3 | Xeniya Balabayeva | Konstantin Borsuk | 0-1 | 36 | Open |
| 179 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 2 | Konstantin Borsuk | Boris Itkis | 1-0 | 42 | Open |
| 180 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 1 | Henrique Nemeth Junior | Konstantin Borsuk | 1-0 | 26 | Open |
| 181 | 2021-08-15 | Uppsala IM Gp2 2021 | Uppsala SWE | 9.4 | William Olsson | Konstantin Borsuk | 0-1 | 48 | Open |
| 182 | 2021-08-14 | Uppsala IM Gp2 2021 | Uppsala SWE | 8.5 | Konstantin Borsuk | Thomas Ernst | 1-0 | 27 | Open |
| 183 | 2021-08-13 | Uppsala IM Gp2 2021 | Uppsala SWE | 7.5 | Alexander Hart | Konstantin Borsuk | 0-1 | 44 | Open |
| 184 | 2021-08-13 | Uppsala IM Gp2 2021 | Uppsala SWE | 6.4 | Konstantin Borsuk | Joakim Nilsson | 1/2-1/2 | 80 | Open |
| 185 | 2021-08-12 | Uppsala IM Gp2 2021 | Uppsala SWE | 5.3 | Konstantin Borsuk | Torsten Limbach | 1-0 | 37 | Open |
| 186 | 2021-08-11 | Uppsala IM Gp2 2021 | Uppsala SWE | 4.2 | Konstantin Borsuk | Leo Crevatin | 0-1 | 39 | Open |
| 187 | 2021-08-10 | Uppsala IM Gp2 2021 | Uppsala SWE | 3.1 | Konstantin Borsuk | Dagur Ragnarsson | 1-0 | 46 | Open |
| 188 | 2021-08-10 | Uppsala IM Gp2 2021 | Uppsala SWE | 2.2 | Vignir Vatnar Stefansson | Konstantin Borsuk | 0-1 | 52 | Open |
| 189 | 2021-08-09 | Uppsala IM Gp2 2021 | Uppsala SWE | 1.2 | Kim Nygren | Konstantin Borsuk | 0-1 | 49 | Open |
| 190 | 2021-08-03 | Titled Tuesday 3rd Aug | chess.com INT | 5 | Miguel Antonio Neto Silva | Konstantin Borsuk | 1-0 | 35 | Open |
| 191 | 2021-08-03 | Titled Tuesday 3rd Aug | chess.com INT | 4 | Konstantin Borsuk | Oleg Terletsky | 1-0 | 53 | Open |
| 192 | 2021-08-03 | Titled Tuesday 3rd Aug | chess.com INT | 3 | Daniel Shapiro | Konstantin Borsuk | 0-1 | 40 | Open |
| 193 | 2021-08-03 | Titled Tuesday 3rd Aug | chess.com INT | 2 | Konstantin Borsuk | Davis Zong | 0-1 | 43 | Open |
| 194 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 9 | Kazbek Primbetov | Konstantin Borsuk | 0-1 | 25 | Open |
| 195 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 8 | Mikhail Golubev | Konstantin Borsuk | 1-0 | 42 | Open |
| 196 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 7 | Konstantin Borsuk | Sergei Zhigalko | 0-1 | 22 | Open |
| 197 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 6 | Ori Taichman | Konstantin Borsuk | 0-1 | 32 | Open |
| 198 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 5 | Konstantin Borsuk | Callum Kilpatrick | 1/2-1/2 | 71 | Open |
| 199 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 4 | Pedro Ramon Martinez Reyes | Konstantin Borsuk | 0-1 | 32 | Open |
| 200 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 3 | Konstantin Borsuk | Geordie Derraugh | 1-0 | 39 | Open |
| 201 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 2 | Vladislav Onufrienko | Konstantin Borsuk | 0-1 | 45 | Open |
| 202 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 1 | Konstantin Borsuk | Richard Bethke | 0-1 | 51 | Open |
| 203 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 11 | Prraneeth Vuppala | Konstantin Borsuk | 1-0 | 57 | Open |
| 204 | 2021-07-20 | Titled Tuesday 20th July | chess.com INT | 10 | Konstantin Borsuk | Christos Krallis | 1-0 | 69 | Open |
| 205 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 9 | Konstantin Borsuk | Oleksii Bilych | 1-0 | 49 | Open |
| 206 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 8 | Artur Gabrielian | Konstantin Borsuk | 1/2-1/2 | 59 | Open |
| 207 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 7 | Dmitry Kononenko | Konstantin Borsuk | 0-1 | 44 | Open |
| 208 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 6 | Konstantin Borsuk | Rustam Khusnutdinov | 0-1 | 67 | Open |
| 209 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 5 | Konstantin Borsuk | Ruslan Gabdushev | 1-0 | 34 | Open |
| 210 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 4 | Ivan Kubatko | Konstantin Borsuk | 0-1 | 29 | Open |
| 211 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 3 | Konstantin Borsuk | C.J. Arvind | 1-0 | 52 | Open |
| 212 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 2 | Dmitri Shevelev | Konstantin Borsuk | 1-0 | 34 | Open |
| 213 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 1 | Konstantin Borsuk | Iulian-Ioan Taras | 1-0 | 31 | Open |
| 214 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 11 | Murad Ibrahimli | Konstantin Borsuk | 0-1 | 29 | Open |
| 215 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 10 | Konstantin Borsuk | Pedro Ramon Martinez Reyes | 1/2-1/2 | 47 | Open |
| 216 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 9.1 | Konstantin Borsuk | Vadim Razin | 0-1 | 40 | Open |
| 217 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 8.2 | Artur Roienko | Konstantin Borsuk | 0-1 | 40 | Open |
| 218 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 7.2 | Konstantin Borsuk | Oleksii Bilych | 1-0 | 66 | Open |
| 219 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 6.1 | Ihor Vypkhaniuk | Konstantin Borsuk | 1/2-1/2 | 12 | Open |
| 220 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 5.2 | Konstantin Borsuk | Viktor Skliarov | 1-0 | 60 | Open |
| 221 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 4.4 | Semen Nayhebaver | Konstantin Borsuk | 0-1 | 3 | Open |
| 222 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 3.2 | Konstantin Borsuk | Dmitry Scherbina | 1/2-1/2 | 60 | Open |
| 223 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 2.2 | Yuriy Oliynyk | Konstantin Borsuk | 0-1 | 16 | Open |
| 224 | 2021-07-10 | 8th Olkhovsky Mem 2021 | Vinnytsia UKR | 1.2 | Konstantin Borsuk | Viktor Bosak | 1-0 | 24 | Open |
| 225 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 9 | Jakob Leon Pajeken | Konstantin Borsuk | 1-0 | 68 | Open |
| 226 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 8 | Konstantin Borsuk | Yahli Sokolovsky | 1-0 | 46 | Open |
| 227 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 7 | Pablo Barrionuevo | Konstantin Borsuk | 0-1 | 45 | Open |
| 228 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 5 | Wojciech Przybylski | Konstantin Borsuk | 1-0 | 34 | Open |
| 229 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 4 | Konstantin Borsuk | Irine Kharisma Sukandar | 0-1 | 38 | Open |
| 230 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 3 | Tuan Minh Le | Konstantin Borsuk | 1-0 | 29 | Open |
| 231 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 2 | Elene Tsotsonava | Konstantin Borsuk | 0-1 | 39 | Open |
| 232 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 1 | Konstantin Borsuk | Bulat Mirzanurov | 1-0 | 35 | Open |
| 233 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 11 | Konstantin Borsuk | Josefine Safarli | 1-0 | 14 | Open |
| 234 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 10 | Konstantin Borsuk | Alexey Zhuravlev | 1/2-1/2 | 55 | Open |
| 235 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 7 | Konstantin Borsuk | Ilja Sirosh | 0-1 | 36 | Open |
| 236 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 6 | Harry Grieve | Konstantin Borsuk | 1-0 | 65 | Open |
| 237 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 5 | Konstantin Borsuk | Andrey Esipenko | 0-1 | 42 | Open |
| 238 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 4 | Konstantin Borsuk | Shamsiddin Vokhidov | 1-0 | 61 | Open |
| 239 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 3 | M. Amin Tabatabaei | Konstantin Borsuk | 1/2-1/2 | 38 | Open |
| 240 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 2 | Konstantin Borsuk | Maksim Volkov | 1-0 | 84 | Open |
| 241 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 1 | Marcin Molenda | Konstantin Borsuk | 0-1 | 24 | Open |
| 242 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 6 | Konstantin Borsuk | Ruben Gideon Koellner | 0-1 | 31 | Open |
| 243 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 5 | Andrew Titus | Konstantin Borsuk | 0-1 | 78 | Open |
| 244 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 4 | Farah Yumna Budiarti | Konstantin Borsuk | 1/2-1/2 | 44 | Open |
| 245 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 3 | Konstantin Borsuk | Georg Von Buelow | 0-1 | 43 | Open |
| 246 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 2 | Konstantin Borsuk | Roee Zemach | 1-0 | 48 | Open |
| 247 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 1 | Tymon Ochedzan | Konstantin Borsuk | 0-1 | 33 | Open |
| 248 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 9 | Konstantin Borsuk | Narayanan S L | 0-1 | 44 | Open |
| 249 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 8 | Robert Baskin | Konstantin Borsuk | 0-1 | 60 | Open |
| 250 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 7 | Krishnan Sasikiran | Konstantin Borsuk | 1-0 | 25 | Open |
| 251 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 6 | Konstantin Borsuk | Senthil Maran K | 1-0 | 60 | Open |
| 252 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 5 | Dmitry Rostovtsev | Konstantin Borsuk | 0-1 | 65 | Open |
| 253 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 4 | Konstantin Borsuk | Anton Demchenko | 0-1 | 19 | Open |
| 254 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 3 | Konstantin Borsuk | Daniil Dubov | 1/2-1/2 | 56 | Open |
| 255 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 2 | Konstantin Borsuk | Anthony Atanasov | 1-0 | 57 | Open |
| 256 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 1 | Konstantin Loy | Konstantin Borsuk | 0-1 | 43 | Open |
| 257 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 11 | Konstantin Borsuk | Christopher Woojin Yoo | 1/2-1/2 | 74 | Open |
| 258 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 10 | Wojciech Przybylski | Konstantin Borsuk | 0-1 | 47 | Open |
| 259 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Dragan Tesic | Konstantin Borsuk | 1/2-1/2 | 54 | Open |
| 260 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Deniz Arman | Konstantin Borsuk | 1-0 | 11 | Open |
| 261 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantinos Megalios | Konstantin Borsuk | 0-1 | 29 | Open |
| 262 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Pedro Ramon Martinez Reyes | Konstantin Borsuk | 0-1 | 38 | Open |
| 263 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Maksim Zhukov | Konstantin Borsuk | 1-0 | 15 | Open |
| 264 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Vantika Agrawal | Konstantin Borsuk | 0-1 | 43 | Open |
| 265 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Fabian Stotyn | Konstantin Borsuk | 0-1 | 15 | Open |
| 266 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Peyrer | Konstantin Borsuk | 0-1 | 35 | Open |
| 267 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Ivan Vihor Krsnik Cohar | Konstantin Borsuk | 1-0 | 22 | Open |
| 268 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Vsevolod Rytenko | Konstantin Borsuk | 1-0 | 84 | Open |
| 269 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Oleksiy Solovchuk | Konstantin Borsuk | 0-1 | 19 | Open |
| 270 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Necmettin Korkmaz | 0-1 | 46 | Open |
| 271 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Vahap Sanal | 0-1 | 63 | Open |
| 272 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Viacheslav Mikhailov | 1-0 | 51 | Open |
| 273 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Konstantin Bazarov | 0-1 | 33 | Open |
| 274 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Boris Abrashkin | 0-1 | 40 | Open |
| 275 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Valery Skatchkov | 0-1 | 54 | Open |
| 276 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Olexandr Bortnyk | 1-0 | 102 | Open |
| 277 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Bakhtiyar Nugumanov | 1-0 | 48 | Open |
| 278 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Diana Lomaia | 0-1 | 29 | Open |
| 279 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Sergei Zhigalko | 0-1 | 61 | Open |
| 280 | 2021-05-08 | Titled Arena May 8th 2021 | lichess.org INT | - | Konstantin Borsuk | Artak Manukian | 0-1 | 61 | Open |
| 281 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 9 | Anton Demchenko | Konstantin Borsuk | 1-0 | 30 | Open |
| 282 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 8 | Eduardo Peralta | Konstantin Borsuk | 0-1 | 70 | Open |
| 283 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 6 | Konstantin Borsuk | Guillermo Baches Garcia | 1-0 | 56 | Open |
| 284 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 5 | Ramil Sadykov | Konstantin Borsuk | 1-0 | 61 | Open |
| 285 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 4 | Anna Kubicka | Konstantin Borsuk | 0-1 | 40 | Open |
| 286 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 3 | Konstantin Borsuk | Erdni Urjubdshzirov | 1-0 | 39 | Open |
| 287 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 2 | Ashot Parvanyan | Konstantin Borsuk | 1-0 | 23 | Open |
| 288 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 1 | Konstantin Borsuk | Dragan Popadic | 1-0 | 40 | Open |
| 289 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 11 | Arsen Kukhmazov | Konstantin Borsuk | 1-0 | 51 | Open |
| 290 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 10 | Konstantin Borsuk | Marcin Sieciechowicz | 1-0 | 31 | Open |
| 291 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 9 | Khazar Babazada | Konstantin Borsuk | 1-0 | 32 | Open |
| 292 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 8 | Konstantin Borsuk | Nils Grandelius | 1-0 | 30 | Open |
| 293 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 7 | Konstantin Borsuk | Yuri Kozin | 1-0 | 38 | Open |
| 294 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 6 | Arkadiusz Leniart | Konstantin Borsuk | 0-1 | 30 | Open |
| 295 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 5 | Konstantin Borsuk | Tuan Minh Le | 0-1 | 32 | Open |
| 296 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 4 | Konstantin Borsuk | Alexander Reprintsev | 1-0 | 57 | Open |
| 297 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 3 | Gerardo Antonio Gracia Alvarez | Konstantin Borsuk | 1/2-1/2 | 50 | Open |
| 298 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 2 | Konstantin Borsuk | Erdni Urjubdshzirov | 1/2-1/2 | 67 | Open |
| 299 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 1 | Konstantin Loy | Konstantin Borsuk | 0-1 | 53 | Open |
| 300 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 11 | Konstantin Borsuk | Alexandr Fier | 1-0 | 40 | Open |
| 301 | 2021-04-13 | Titled Tuesday 13th Apr | chess.com INT | 10 | Ismayil Shahaliyev | Konstantin Borsuk | 0-1 | 63 | Open |
| 302 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 9 | Denis Lazavik | Konstantin Borsuk | 1-0 | 24 | Open |
| 303 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 8 | Konstantin Borsuk | Harry Grieve | 1-0 | 48 | Open |
| 304 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 7 | Eldiyar Orozbaev | Konstantin Borsuk | 0-1 | 33 | Open |
| 305 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 6 | Yuliia Osmak | Konstantin Borsuk | 0-1 | 57 | Open |
| 306 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 5 | Konstantin Borsuk | Guillermo Baches Garcia | 0-1 | 33 | Open |
| 307 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 4 | Konstantin Borsuk | Nicolas Brunner | 1-0 | 49 | Open |
| 308 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 3 | Bogdan-Daniel Deac | Konstantin Borsuk | 1-0 | 35 | Open |
| 309 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 2 | Stanislav Tsyhanchuk | Konstantin Borsuk | 0-1 | 42 | Open |
| 310 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 1 | Konstantin Borsuk | Nils Richter | 1-0 | 62 | Open |
| 311 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 11 | Konstantin Borsuk | Maxim Novik | 1-0 | 49 | Open |
| 312 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 10 | Konstantin Borsuk | Iung Alicio de O. Pinheiro | 0-1 | 58 | Open |
| 313 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 9 | Pavel Eljanov | Konstantin Borsuk | 1-0 | 32 | Open |
| 314 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 8 | Konstantin Borsuk | Adrian Suarez Uriel | 1-0 | 81 | Open |
| 315 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 7 | Margarita Potapova | Konstantin Borsuk | 0-1 | 34 | Open |
| 316 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 6 | Konstantin Borsuk | Evgenij Shuvalov | 0-1 | 52 | Open |
| 317 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 5 | Siva Mahadevan | Konstantin Borsuk | 1-0 | 43 | Open |
| 318 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 4 | Ali Mortazavi | Konstantin Borsuk | 0-1 | 30 | Open |
| 319 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 3 | Konstantin Borsuk | Barnabas Kovacsy | 1-0 | 35 | Open |
| 320 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 1 | Konstantin Borsuk | Pablo Glavina | 1/2-1/2 | 67 | Open |
| 321 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 11 | Mikhail Golubev | Konstantin Borsuk | 0-1 | 42 | Open |
| 322 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 10 | Konstantin Borsuk | Leonid Nozdrachev | 1-0 | 25 | Open |
| 323 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Nelson Carlos Munoz Misselis | Konstantin Borsuk | 0-1 | 35 | Open |
| 324 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Guillermo Camacho Martinez | Konstantin Borsuk | 1-0 | 47 | Open |
| 325 | 2021-03-06 | Titled Arena Mar 6th 2021 | lichess.org INT | - | Konstantin Borsuk | Garnik Nersisyan | 1-0 | 58 | Open |
| 326 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 2 | Anna Jakubowska | Konstantin Borsuk | 0-1 | 62 | Open |
| 327 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 4 | Konstantin Borsuk | Viktor Dmitrenko | 0-1 | 32 | Open |
| 328 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 2 | Nikolay Ogloblin | Konstantin Borsuk | 1-0 | 29 | Open |
| 329 | 2021-02-16 | Titled Tuesday 16th Feb | chess.com INT | 1 | Konstantin Borsuk | Arda Camlar | 1/2-1/2 | 57 | Open |
| 330 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 9 | Azer Mirzoev | Konstantin Borsuk | 1-0 | 65 | Open |
| 331 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 8 | Volodar Murzin | Konstantin Borsuk | 1-0 | 15 | Open |
| 332 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 7 | Konstantin Borsuk | Asghar Golizadeh | 1-0 | 46 | Open |
| 333 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 6 | Kirill Burdalev | Konstantin Borsuk | 0-1 | 50 | Open |
| 334 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 5 | Konstantin Borsuk | Irina Barchuk | 1/2-1/2 | 91 | Open |
| 335 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 4 | Oleksandr Kuzhylnyi | Konstantin Borsuk | 0-1 | 30 | Open |
| 336 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 3 | Konstantin Borsuk | Aleksandar Indjic | 0-1 | 13 | Open |
| 337 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 2 | Pavel Eljanov | Konstantin Borsuk | 1-0 | 29 | Open |
| 338 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 1 | Konstantin Borsuk | 10159340812766384545 | 1-0 | 30 | Open |
| 339 | 2021-02-13 | Bogdanovich Mem Final | lichess.org INT | 10 | Konstantin Borsuk | Semen Mitusov | 0-1 | 32 | Open |
| 340 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 9 | Konstantin Borsuk | Yuriy Kuzubov | 0-1 | 48 | Open |
| 341 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 8 | Konstantin Borsuk | Umut Ata Akbas | 1-0 | 51 | Open |
| 342 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 7 | Dmitry Kononenko | Konstantin Borsuk | 0-1 | 32 | Open |
| 343 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 6 | Aleksandar Indjic | Konstantin Borsuk | 1-0 | 63 | Open |
| 344 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 5 | Konstantin Borsuk | Tatev Abrahamyan | 1-0 | 30 | Open |
| 345 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 4 | Viachaslau Zarubitski | Konstantin Borsuk | 0-1 | 28 | Open |
| 346 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 3 | Konstantin Borsuk | Mustafa Yilmaz | 0-1 | 39 | Open |
| 347 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 1 | Vasil Trickov | Konstantin Borsuk | 0-1 | 44 | Open |
| 348 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 11 | Konstantin Borsuk | Nikolay Maevsky | 1-0 | 40 | Open |
| 349 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 10 | Garg Aradhya | Konstantin Borsuk | 1/2-1/2 | 78 | Open |
| 350 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 8 | Konstantin Borsuk | Mykhaylo Kepeshchuk | 1-0 | 63 | Open |
| 351 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 7 | Enrique Tejedor Fuente | Konstantin Borsuk | 1-0 | 31 | Open |
| 352 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 6 | Konstantin Borsuk | Sergey Shtyka | 1-0 | 25 | Open |
| 353 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 5 | Facundo Vazquez | Konstantin Borsuk | 1-0 | 49 | Open |
| 354 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 4 | Dmitry Andreikin | Konstantin Borsuk | 1-0 | 48 | Open |
| 355 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 3 | Konstantin Borsuk | Vladimir Fedoseev | 1/2-1/2 | 72 | Open |
| 356 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 2 | Konstantin Borsuk | Altay Eynullayev | 1-0 | 42 | Open |
| 357 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 1 | Svetlana Vifleemskaia | Konstantin Borsuk | 0-1 | 74 | Open |
| 358 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 11 | Konstantin Borsuk | Andrew Titus | 1-0 | 60 | Open |
| 359 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 10 | Isak Storme | Konstantin Borsuk | 0-1 | 31 | Open |
| 360 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Ataberk Eren | Konstantin Borsuk | 1-0 | 81 | Open |
| 361 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Raja Harshit | Konstantin Borsuk | 1/2-1/2 | 33 | Open |
| 362 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Oleg Vastrukhin | Konstantin Borsuk | 0-1 | 36 | Open |
| 363 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Sanan Sjugirov | Konstantin Borsuk | 1-0 | 39 | Open |
| 364 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Mikhail Bryakin | Konstantin Borsuk | 1-0 | 43 | Open |
| 365 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Sergei Shipov | Konstantin Borsuk | 0-1 | 52 | Open |
| 366 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Deivy Vera Siguenas | Konstantin Borsuk | 0-1 | 48 | Open |
| 367 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Erigaisi Arjun | Konstantin Borsuk | 1-0 | 48 | Open |
| 368 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Arseniy Nesterov | Konstantin Borsuk | 1-0 | 14 | Open |
| 369 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Nataliya Buksa | Konstantin Borsuk | 0-1 | 45 | Open |
| 370 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Olexandr Bortnyk | Konstantin Borsuk | 1-0 | 34 | Open |
| 371 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Aleksandar Indjic | 1-0 | 58 | Open |
| 372 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Vuk Djordjevic | 0-1 | 42 | Open |
| 373 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Ataberk Eren | 1-0 | 60 | Open |
| 374 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Mahel Boyer | 0-1 | 43 | Open |
| 375 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Artyom Zubritskiy | 1-0 | 36 | Open |
| 376 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Sergei Shipov | 1-0 | 80 | Open |
| 377 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Zhamsaran Tsydypov | 0-1 | 33 | Open |
| 378 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Deivy Vera Siguenas | 1-0 | 46 | Open |
| 379 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Simon Lamaze | 1-0 | 42 | Open |
| 380 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Janak Awatramani | 0-1 | 54 | Open |
| 381 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Vlada Sviridova | 1-0 | 43 | Open |
| 382 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Leon Livaic | 1-0 | 37 | Open |
| 383 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Olexandr Bortnyk | 0-1 | 56 | Open |
| 384 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Denis Lazavik | 0-1 | 46 | Open |
| 385 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Misratdin Iskandarov | 1-0 | 45 | Open |
| 386 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Konstantin Borsuk | Nikita Meshkovs | 1-0 | 50 | Open |
| 387 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Arystanbek Urazayev | Konstantin Borsuk | 1-0 | 26 | Open |
| 388 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Aslan Aitbayev | Konstantin Borsuk | 1-0 | 28 | Open |
| 389 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Atilla Eynullayev | Konstantin Borsuk | 0-1 | 51 | Open |
| 390 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Mahammad Muradli | Konstantin Borsuk | 1-0 | 42 | Open |
| 391 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Abdulla Gadimbayli | Konstantin Borsuk | 0-1 | 53 | Open |
| 392 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Zaur Mammadov | Konstantin Borsuk | 1-0 | 26 | Open |
| 393 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Misratdin Iskandarov | Konstantin Borsuk | 0-1 | 52 | Open |
| 394 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Nikita Meshkovs | Konstantin Borsuk | 0-1 | 45 | Open |
| 395 | 2021-01-02 | Titled Arena Jan 2nd 2021 | lichess.org INT | - | Michal Tworuszka | Konstantin Borsuk | 1-0 | 50 | Open |
| 396 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 9 | Konstantin Borsuk | Andres Carlos Obregon | 0-1 | 38 | Open |
| 397 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 8 | Konstantin Borsuk | Rinat Jumabayev | 1-0 | 26 | Open |
| 398 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 7 | Praggnanandhaa R | Konstantin Borsuk | 1-0 | 27 | Open |
| 399 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 6 | Konstantin Borsuk | Valery Sviridov | 1-0 | 46 | Open |
| 400 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 5 | Dmitrij Kollars | Konstantin Borsuk | 0-1 | 41 | Open |
| 401 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 4 | Onno Elgersma | Konstantin Borsuk | 0-1 | 78 | Open |
| 402 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 2 | Anna Jakubowska | Konstantin Borsuk | 1-0 | 53 | Open |
| 403 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 1 | Konstantin Borsuk | Alexey Alexeev | 1-0 | 42 | Open |
| 404 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 11 | Konstantin Borsuk | Vuk Djordjevic | 0-1 | 44 | Open |
| 405 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 10 | Olexandr Bortnyk | Konstantin Borsuk | 0-1 | 52 | Open |
| 406 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 5 | Konstantin Borsuk | Jose Eduardo Martinez Alcantara | 0-1 | 37 | Open |
| 407 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 4 | Tomas Laurusas | Konstantin Borsuk | 1-0 | 21 | Open |
| 408 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 3 | Alexei Shirov | Konstantin Borsuk | 0-1 | 53 | Open |
| 409 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 2 | Konstantin Borsuk | Pavel-Alexandru Nastore | 1-0 | 24 | Open |
| 410 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 1 | Raphael Mayaud | Konstantin Borsuk | 0-1 | 32 | Open |
| 411 | 2020-12-19 | Chess.com Bullet Open 1 | chess.com INT | 11 | Ashokkumar Ramadoss | Konstantin Borsuk | 1-0 | 37 | Open |
| 412 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 9.59 | Wojciech Przybylski | Konstantin Borsuk | 1-0 | 38 | Open |
| 413 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 8.77 | Konstantin Borsuk | Govhar Beydullayeva | 1-0 | 43 | Open |
| 414 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 7.96 | Aleksey Ivlev | Konstantin Borsuk | 0-1 | 65 | Open |
| 415 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 6.119 | Konstantin Borsuk | Dinara Wagner | 1-0 | 47 | Open |
| 416 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 5.105 | Noah Fecker | Konstantin Borsuk | 1-0 | 37 | Open |
| 417 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 4.107 | Konstantin Borsuk | Jakub Kusa | 1/2-1/2 | 51 | Open |
| 418 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 3.11 | Vitaly Gurvich | Konstantin Borsuk | 1-0 | 41 | Open |
| 419 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 2.75 | Konstantin Borsuk | Georg Meier | 1/2-1/2 | 32 | Open |
| 420 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 11.57 | Kacper Polok | Konstantin Borsuk | 0-1 | 28 | Open |
| 421 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 10.7 | Konstantin Borsuk | Tangi Migot | 1-0 | 53 | Open |
| 422 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 1.4 | Gabriel Sargissian | Konstantin Borsuk | 1/2-1/2 | 87 | Open |
| 423 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 9 | Jonas Buhl Bjerre | Konstantin Borsuk | 1-0 | 35 | Open |
| 424 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 8 | Konstantin Borsuk | Aleksandar Indjic | 1-0 | 97 | Open |
| 425 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 7 | Konstantin Borsuk | Niranjan Navalgund | 1-0 | 79 | Open |
| 426 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 6 | Harry Grieve | Konstantin Borsuk | 1/2-1/2 | 111 | Open |
| 427 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 5 | Konstantin Borsuk | Ketevan Arakhamia-Grant | 1-0 | 31 | Open |
| 428 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 4 | Dejan Brankovic | Konstantin Borsuk | 1-0 | 38 | Open |
| 429 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 3 | Konstantin Borsuk | Nils Grandelius | 0-1 | 35 | Open |
| 430 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 2 | Yoel Estarling Polanco Nunez | Konstantin Borsuk | 0-1 | 44 | Open |
| 431 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 1 | Konstantin Borsuk | Marcelo Playa | 1-0 | 47 | Open |
| 432 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 11 | Kirill Kozionov | Konstantin Borsuk | 1-0 | 58 | Open |
| 433 | 2020-12-15 | Titled Tuesday 15th Dec | chess.com INT | 10 | Konstantin Borsuk | Yevhen Sharapov | 1-0 | 34 | Open |
| 434 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 8 | Konstantin Borsuk | Senthil Maran K | 0-1 | 21 | Open |
| 435 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 7 | Evgenij Shuvalov | Konstantin Borsuk | 1-0 | 35 | Open |
| 436 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 6 | Konstantin Borsuk | Vedic Panda | 0-1 | 14 | Open |
| 437 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 5 | Martin Matthiesen | Konstantin Borsuk | 0-1 | 44 | Open |
| 438 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 4 | Konstantin Borsuk | Kaua Marques Silva | 0-1 | 56 | Open |
| 439 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 3 | Manvel Pogosian | Konstantin Borsuk | 0-1 | 51 | Open |
| 440 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 2 | Konstantin Borsuk | Daniil Dubov | 0-1 | 41 | Open |
| 441 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 1 | Malak Ismayil | Konstantin Borsuk | 0-1 | 42 | Open |
| 442 | 2020-11-26 | 89th ch-UKR 2020 | Kremenchug UKR | 9.7 | Konstantin Borsuk | Yuliia Osmak | 1/2-1/2 | 29 | Open |
| 443 | 2020-11-25 | 89th ch-UKR 2020 | Kremenchug UKR | 8.3 | Kirill Shevchenko | Konstantin Borsuk | 1-0 | 46 | Open |
| 444 | 2020-11-24 | 89th ch-UKR 2020 | Kremenchug UKR | 7.7 | Konstantin Borsuk | Vitaly Sivuk | 1-0 | 31 | Open |
| 445 | 2020-11-23 | 89th ch-UKR 2020 | Kremenchug UKR | 6.7 | Konstantin Borsuk | Yuri Solodovnichenko | 1/2-1/2 | 37 | Open |
| 446 | 2020-11-22 | 89th ch-UKR 2020 | Kremenchug UKR | 5.9 | Valeriy Neverov | Konstantin Borsuk | 0-1 | 70 | Open |
| 447 | 2020-11-20 | 89th ch-UKR 2020 | Kremenchug UKR | 3.8 | Vitaliy Bernadskiy | Konstantin Borsuk | 1-0 | 26 | Open |
| 448 | 2020-11-18 | 89th ch-UKR 2020 | Kremenchug UKR | 1.6 | Alexander Zubov | Konstantin Borsuk | 1-0 | 50 | Open |
| 449 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 9 | Sargis A. Manukyan | Konstantin Borsuk | 1-0 | 48 | Open |
| 450 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 8 | Konstantin Borsuk | Maximiliano Perez | 0-1 | 32 | Open |
| 451 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 7 | Kirill Shevchenko | Konstantin Borsuk | 1-0 | 34 | Open |
| 452 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 6 | Rafal Tymrakiewicz | Konstantin Borsuk | 0-1 | 39 | Open |
| 453 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 5 | Konstantin Borsuk | Maksim Chigaev | 0-1 | 32 | Open |
| 454 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 4 | Konstantin Borsuk | Andriy Prydun | 1-0 | 45 | Open |
| 455 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 3 | Igor Lysyj | Konstantin Borsuk | 1-0 | 49 | Open |
| 456 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 2 | Yulia Pischal | Konstantin Borsuk | 0-1 | 34 | Open |
| 457 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 1 | Konstantin Borsuk | Pavel-Alexandru Nastore | 1-0 | 34 | Open |
| 458 | 2020-11-10 | Titled Tuesday 10th Nov | chess.com INT | 10 | Konstantin Borsuk | Konstantin Loy | 0-1 | 44 | Open |
| 459 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 9 | Yuriy Kuzubov | Konstantin Borsuk | 1-0 | 52 | Open |
| 460 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 8 | Roberto Junio Brito Molina | Konstantin Borsuk | 0-1 | 63 | Open |
| 461 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 7 | Konstantin Borsuk | Rinat Jumabayev | 1-0 | 49 | Open |
| 462 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 5 | Igor Lysyj | Konstantin Borsuk | 1-0 | 39 | Open |
| 463 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 3 | Danila Poliannikov | Konstantin Borsuk | 0-1 | 49 | Open |
| 464 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 2 | Konstantin Borsuk | David Paravyan | 0-1 | 39 | Open |
| 465 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 1 | Olena Martynkova | Konstantin Borsuk | 0-1 | 35 | Open |
| 466 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 11 | Konstantin Borsuk | Alexei Shirov | 1-0 | 36 | Open |
| 467 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 10 | Konstantin Borsuk | Jorge Cori | 1-0 | 41 | Open |
| 468 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 9 | Pablo Salinas Herrera | Konstantin Borsuk | 0-1 | 32 | Open |
| 469 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 5 | Konstantin Borsuk | Maka Purtseladze | 0-1 | 47 | Open |
| 470 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 4 | Konstantin Borsuk | Alex Jian | 1-0 | 29 | Open |
| 471 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 3 | Olga Karavaeva | Konstantin Borsuk | 0-1 | 38 | Open |
| 472 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 11 | Konstantin Borsuk | Corey Acor | 1-0 | 22 | Open |
| 473 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 10 | Konstantin Borsuk | Sankalp Gupta | 0-1 | 31 | Open |
| 474 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 9 | Konstantin Borsuk | Vladimir Baklan | 0-1 | 42 | Open |
| 475 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 8 | Andres Carlos Obregon | Konstantin Borsuk | 1-0 | 36 | Open |
| 476 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 7 | Konstantin Borsuk | Yaroslav Remizov | 1-0 | 60 | Open |
| 477 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 5 | Rinat Jumabayev | Konstantin Borsuk | 1-0 | 58 | Open |
| 478 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 2 | Gata Kamsky | Konstantin Borsuk | 1-0 | 56 | Open |
| 479 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 1 | Konstantin Borsuk | Viktoriya Tarasova | 1-0 | 62 | Open |
| 480 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 11 | Konstantin Borsuk | Umid Aslanov | 0-1 | 35 | Open |
| 481 | 2020-10-20 | Titled Tuesday 20th Oct | chess.com INT | 10 | Mikhail Pesotskiy | Konstantin Borsuk | 0-1 | 47 | Open |
| 482 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 9 | Konstantin Borsuk | Yago De Moura Santiago | 0-1 | 36 | Open |
| 483 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 7 | Konstantin Borsuk | Evgenij Shuvalov | 1-0 | 38 | Open |
| 484 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 6 | Oleg Vastrukhin | Konstantin Borsuk | 1-0 | 38 | Open |
| 485 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 5 | Dmitry Sumaneev | Konstantin Borsuk | 0-1 | 42 | Open |
| 486 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 4 | Konstantin Borsuk | Liam Vrolijk | 0-1 | 31 | Open |
| 487 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 3 | Alua Nurman | Konstantin Borsuk | 0-1 | 58 | Open |
| 488 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 2 | Konstantin Borsuk | Vasif Durarbayli | 0-1 | 43 | Open |
| 489 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 1 | Konstantin Borsuk | Natasha Berdychevskaya | 1-0 | 33 | Open |
| 490 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 10 | Konstantin Borsuk | Ariel Tokman | 1-0 | 18 | Open |
| 491 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 9 | Konstantin Borsuk | Mark Kotliar | 0-1 | 44 | Open |
| 492 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 8 | Marco Riehle | Konstantin Borsuk | 1-0 | 50 | Open |
| 493 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 7 | Konstantin Borsuk | Alan Pichot | 0-1 | 55 | Open |
| 494 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 6 | Alexandr Triapishko | Konstantin Borsuk | 0-1 | 67 | Open |
| 495 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 5 | Konstantin Borsuk | Mohammad Nubairshah Shaikh | 1-0 | 53 | Open |
| 496 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 4 | Saidakbar Saydaliev | Konstantin Borsuk | 1-0 | 34 | Open |
| 497 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 3 | Konstantin Borsuk | Paulina Cagara | 1-0 | 39 | Open |
| 498 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 2 | Sergei Lobanov | Konstantin Borsuk | 1-0 | 59 | Open |
| 499 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 1 | Gerardo Marin Ramirez | Konstantin Borsuk | 0-1 | 39 | Open |
| 500 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 15 | Konstantin Borsuk | Orest Vovk | 0-1 | 24 | Open |
| 501 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 14 | Mahel Boyer | Konstantin Borsuk | 0-1 | 69 | Open |
| 502 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 13 | Konstantin Borsuk | Dawid Janaszak | 0-1 | 24 | Open |
| 503 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 12 | Konstantin Borsuk | Jose Gabriel Cardoso Cardoso | 0-1 | 31 | Open |
| 504 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 11 | Jaka Brilej | Konstantin Borsuk | 0-1 | 58 | Open |
| 505 | 2020-10-03 | Speed Chess Super Swiss | chess.com INT | 10 | Konstantin Borsuk | Dmitry Sumaneev | 1-0 | 28 | Open |
| 506 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 3 | Bruno Morado Rodrigues | Konstantin Borsuk | 1-0 | 40 | Open |
| 507 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 2 | Konstantin Borsuk | Maxim Matlakov | 0-1 | 35 | Open |
| 508 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 1 | Konstantin Borsuk | Rushaan Mahajan | 1-0 | 30 | Open |
| 509 | 2020-09-21 | Primorsko Open 2020 | Primorsko BUL | 8.5 | Momchil Nikolov | Konstantin Borsuk | 1-0 | 28 | Open |
| 510 | 2020-09-20 | Primorsko Open 2020 | Primorsko BUL | 7.7 | Valentin Mitev | Konstantin Borsuk | 0-1 | 29 | Open |
| 511 | 2020-09-19 | Primorsko Open 2020 | Primorsko BUL | 6.6 | Konstantin Borsuk | Nurgyul Salimova | 0-1 | 36 | Open |
| 512 | 2020-09-18 | Primorsko Open 2020 | Primorsko BUL | 5.8 | Valentin Valev | Konstantin Borsuk | 0-1 | 55 | Open |
| 513 | 2020-09-17 | Primorsko Open 2020 | Primorsko BUL | 4.2 | Konstantin Borsuk | Yuri Solodovnichenko | 0-1 | 30 | Open |
| 514 | 2020-09-16 | Primorsko Open 2020 | Primorsko BUL | 3.2 | Martin Petrov | Konstantin Borsuk | 1/2-1/2 | 16 | Open |
| 515 | 2020-09-15 | Primorsko Open 2020 | Primorsko BUL | 2.8 | Konstantin Borsuk | Ivan Karadzhov | 1-0 | 41 | Open |
| 516 | 2020-09-14 | Primorsko Open 2020 | Primorsko BUL | 1.8 | Yordan Yanev | Konstantin Borsuk | 0-1 | 40 | Open |
| 517 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 9 | Konstantin Borsuk | Suri Vaibhav | 1-0 | 53 | Open |
| 518 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 8 | Konstantin Borsuk | Aleksandr Ostrovskiy | 1-0 | 56 | Open |
| 519 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 7 | Visakh N R | Konstantin Borsuk | 0-1 | 44 | Open |
| 520 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 6 | Savva Vetokhin | Konstantin Borsuk | 0-1 | 51 | Open |
| 521 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 5 | Konstantin Borsuk | Anthony Atanasov | 1-0 | 40 | Open |
| 522 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 4 | Dominique Myers | Konstantin Borsuk | 1-0 | 49 | Open |
| 523 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 3 | Konstantin Borsuk | Dina Belenkaya | 1-0 | 43 | Open |
| 524 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 2 | Konstantin Borsuk | Boris Grachev | 0-1 | 37 | Open |
| 525 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 1 | Justin Sarkar | Konstantin Borsuk | 0-1 | 28 | Open |
| 526 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 10 | Murali Karthikeyan | Konstantin Borsuk | 1-0 | 31 | Open |
| 527 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 9 | Konstantin Borsuk | Damian Sliwicki | 1-0 | 55 | Open |
| 528 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 8 | Ekaterina Miroshnik | Konstantin Borsuk | 1-0 | 50 | Open |
| 529 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 7 | Konstantin Borsuk | Victor Mikhalevski | 0-1 | 42 | Open |
| 530 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 5 | Konstantin Borsuk | Alexandr Fier | 0-1 | 35 | Open |
| 531 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 4 | Konstantin Borsuk | Vinicius V. de Almeida Rego | 1-0 | 23 | Open |
| 532 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 3 | Alexander Sergeyev | Konstantin Borsuk | 0-1 | 48 | Open |
| 533 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 2 | Konstantin Borsuk | Shamsiddin Vokhidov | 0-1 | 35 | Open |
| 534 | 2020-08-25 | Titled Tue 25th Aug | chess.com INT | 10 | Diego Saul Rodri Flores Quillas | Konstantin Borsuk | 0-1 | 23 | Open |
| 535 | 2020-08-11 | Titled Tue 11th Aug | chess.com INT | 4 | Anna Jakubowska | Konstantin Borsuk | 1-0 | 46 | Open |
| 536 | 2020-08-11 | Titled Tue 11th Aug | chess.com INT | 3 | Konstantin Borsuk | Ivan Provotorov | 0-1 | 29 | Open |
| 537 | 2020-08-11 | Titled Tue 11th Aug | chess.com INT | 2 | Artyom Timofeev | Konstantin Borsuk | 1-0 | 42 | Open |
| 538 | 2020-08-11 | Titled Tue 11th Aug | chess.com INT | 1 | Matei-Valeriu Mogirzan | Konstantin Borsuk | 0-1 | 87 | Open |
| 539 | 2020-08-04 | ch-Odessa Region 2020 | Odessa UKR | 9.3 | Valentin Baidetskyi | Konstantin Borsuk | 1/2-1/2 | 13 | Open |
| 540 | 2020-08-03 | ch-Odessa Region 2020 | Odessa UKR | 8.4 | Konstantin Borsuk | Alexey Kislinsky | 1/2-1/2 | 45 | Open |
| 541 | 2020-08-02 | ch-Odessa Region 2020 | Odessa UKR | 7.2 | Natalia Zhukova | Konstantin Borsuk | 1/2-1/2 | 30 | Open |
| 542 | 2020-08-01 | ch-Odessa Region 2020 | Odessa UKR | 6.5 | Konstantin Borsuk | Nikolay A Legky | 1/2-1/2 | 0 | Open |
| 543 | 2020-07-31 | ch-Odessa Region 2020 | Odessa UKR | 5.1 | Konstantin Borsuk | Alexey Kukelko | 1/2-1/2 | 18 | Open |
| 544 | 2020-07-30 | ch-Odessa Region 2020 | Odessa UKR | 4.5 | Georgiy Sodol | Konstantin Borsuk | 1-0 | 37 | Open |
| 545 | 2020-07-29 | ch-Odessa Region 2020 | Odessa UKR | 3.2 | Konstantin Borsuk | Vladimir Okhotnik | 0-1 | 37 | Open |
| 546 | 2020-07-28 | ch-Odessa Region 2020 | Odessa UKR | 2.4 | 14104202 | Konstantin Borsuk | 1-0 | 37 | Open |
| 547 | 2020-07-27 | ch-Odessa Region 2020 | Odessa UKR | 1.3 | Konstantin Borsuk | Emil Mirzoev | 0-1 | 61 | Open |
| 548 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 9 | Konstantin Borsuk | Volodar Murzin | 0-1 | 103 | Open |
| 549 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 8 | Richard Bethke | Konstantin Borsuk | 0-1 | 36 | Open |
| 550 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 7 | Konstantin Borsuk | Margarita Filippova | 1-0 | 37 | Open |
| 551 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 5 | Konstantin Borsuk | Kelvin Antonio Sanchez Alvares | 1-0 | 54 | Open |
| 552 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 4 | Maksim Chigaev | Konstantin Borsuk | 1-0 | 40 | Open |
| 553 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 2 | Konstantin Borsuk | Alexander Zubov | 0-1 | 74 | Open |
| 554 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 1 | Bianka Havanecz | Konstantin Borsuk | 0-1 | 35 | Open |
| 555 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 10 | Konstantin Borsuk | Claudiu-Cristian Dobre | 1-0 | 26 | Open |
| 556 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 5 | Konstantin Borsuk | Igor Lysyj | 0-1 | 16 | Open |
| 557 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 4 | Ignacio Gago Padreny | Konstantin Borsuk | 0-1 | 53 | Open |
| 558 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 3 | Konstantin Borsuk | Richard Bethke | 1-0 | 44 | Open |
| 559 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 2 | Maksim Chigaev | Konstantin Borsuk | 1-0 | 57 | Open |
| 560 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 1 | Konstantin Borsuk | Robinson Perez Molina | 1-0 | 32 | Open |
| 561 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 4 | Konstantin Borsuk | Robert Hovhannisyan | 0-1 | 31 | Open |
| 562 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 3 | Konstantin Borsuk | Andrew D Green | 1-0 | 62 | Open |
| 563 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 2 | Alexey Chos | Konstantin Borsuk | 0-1 | 57 | Open |
| 564 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 3 | Konstantin Borsuk | Manush Shah | 0-1 | 91 | Open |
| 565 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 2 | Oksana Gritsayeva | Konstantin Borsuk | 0-1 | 47 | Open |
| 566 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 9 | David Itkin | Konstantin Borsuk | 0-1 | 41 | Open |
| 567 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 8 | Konstantin Borsuk | Visakh N R | 0-1 | 35 | Open |
| 568 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 7 | Konstantin Borsuk | Yuriy Kuzubov | 1/2-1/2 | 75 | Open |
| 569 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 4 | Konstantin Borsuk | Batsaikhan Tserendorj | 0-1 | 26 | Open |
| 570 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 3 | Konstantin Borsuk | Wojciech Moranda | 0-1 | 31 | Open |
| 571 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 2 | Dmitrij Kollars | Konstantin Borsuk | 0-1 | 81 | Open |
| 572 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 1 | Konstantin Borsuk | Elza Khazieva | 1-0 | 44 | Open |
| 573 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 10 | Anatoly Bykhovsky | Konstantin Borsuk | 1-0 | 22 | Open |
| 574 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 9 | Mateusz Bartel | Konstantin Borsuk | 1-0 | 37 | Open |
| 575 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 8 | Konstantin Borsuk | Artem Galaktionov | 0-1 | 51 | Open |
| 576 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 7 | Abhimanyu Puranik | Konstantin Borsuk | 1/2-1/2 | 67 | Open |
| 577 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 6 | Winston Joseph R Silva | Konstantin Borsuk | 0-1 | 29 | Open |
| 578 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 5 | Konstantin Borsuk | Ekaterina Ubiennykh | 1-0 | 63 | Open |
| 579 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 4 | Raja Harshit | Konstantin Borsuk | 1-0 | 40 | Open |
| 580 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 3 | Konstantin Borsuk | Johannes Steindl | 1-0 | 22 | Open |
| 581 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 2 | Konstantin Borsuk | Denis Palkovich | 1-0 | 19 | Open |
| 582 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 9 | Konstantin Borsuk | Franciszek Sernecki | 1-0 | 33 | Open |
| 583 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 8 | Hector Fiori | Konstantin Borsuk | 0-1 | 51 | Open |
| 584 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 7 | Konstantin Borsuk | Kaiqi Yang | 0-1 | 24 | Open |
| 585 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 6 | Konstantin Borsuk | Alexey Maly | 0-1 | 31 | Open |
| 586 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 5 | Jakub Pulpan | Konstantin Borsuk | 1/2-1/2 | 48 | Open |
| 587 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 3 | Konstantin Borsuk | Grzegorz Toczek | 1-0 | 39 | Open |
| 588 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 1 | Konstantin Borsuk | Reynaldo Vera Gonzalez-Quevedo | 0-1 | 19 | Open |
| 589 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 10 | S.P. Sethuraman | Konstantin Borsuk | 1/2-1/2 | 25 | Open |
| 590 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 8 | Lucian-Ioan Filip | Konstantin Borsuk | 1/2-1/2 | 73 | Open |
| 591 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 7 | Konstantin Borsuk | Sergey Vashchilov | 1/2-1/2 | 29 | Open |
| 592 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 6 | Ilja Sirosh | Konstantin Borsuk | 1-0 | 50 | Open |
| 593 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 5 | Konstantin Borsuk | Kacper Kacprzak | 1-0 | 31 | Open |
| 594 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 4 | Konstantin Borsuk | Dinara Wagner | 0-1 | 22 | Open |
| 595 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 3 | Michael Kopylov | Konstantin Borsuk | 1-0 | 34 | Open |
| 596 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 2 | Konstantin Borsuk | Monika Socko | 0-1 | 59 | Open |
| 597 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 1 | Claudiu-Cristian Dobre | Konstantin Borsuk | 0-1 | 40 | Open |
| 598 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 9 | Filip Haring | Konstantin Borsuk | 1-0 | 45 | Open |
| 599 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 8 | Konstantin Borsuk | Justin Paul | 0-1 | 27 | Open |
| 600 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 7 | Ettore Stromboli | Konstantin Borsuk | 0-1 | 50 | Open |
| 601 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 6 | Konstantin Borsuk | Elbek Jumanov | 1/2-1/2 | 48 | Open |
| 602 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 5 | Rey Jomar Magallanes | Konstantin Borsuk | 0-1 | 44 | Open |
| 603 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 4 | Konstantin Borsuk | Nikolai Vlassov | 0-1 | 29 | Open |
| 604 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 3 | Parham Maghsoodloo | Konstantin Borsuk | 1/2-1/2 | 80 | Open |
| 605 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 2 | Konstantin Borsuk | Malak Ismayil | 1-0 | 57 | Open |
| 606 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 1 | Ruben Gideon Koellner | Konstantin Borsuk | 1/2-1/2 | 75 | Open |
| 607 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 10 | Konstantin Borsuk | Jakub Chyzy | 0-1 | 29 | Open |
| 608 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 9 | Andrew Titus | Konstantin Borsuk | 1-0 | 21 | Open |
| 609 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 8 | Konstantin Borsuk | Samvel Ter-Sahakyan | 0-1 | 47 | Open |
| 610 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 7 | Thomas Mollema | Konstantin Borsuk | 0-1 | 43 | Open |
| 611 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 6 | Konstantin Borsuk | Bao Nghia Dong | 1-0 | 42 | Open |
| 612 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 5 | Konstantin Borsuk | Boris Rozhin | 1-0 | 54 | Open |
| 613 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 3 | Konstantin Borsuk | Uku Valner | 1-0 | 36 | Open |
| 614 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 2 | Maximilian, Dr. Meinhardt | Konstantin Borsuk | 1-0 | 36 | Open |
| 615 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 9 | Konstantin Borsuk | Vasif Durarbayli | 0-1 | 74 | Open |
| 616 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 7 | Yovann Gatineau | Konstantin Borsuk | 0-1 | 29 | Open |
| 617 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 6 | Jose Vicente Jimenez Martinez | Konstantin Borsuk | 0-1 | 93 | Open |
| 618 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 4 | Altay Eynullayev | Konstantin Borsuk | 0-1 | 49 | Open |
| 619 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 3 | Konstantin Borsuk | Matthias Bluebaum | 0-1 | 34 | Open |
| 620 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 10 | Tatev Abrahamyan | Konstantin Borsuk | 1-0 | 31 | Open |
| 621 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 9 | Konstantin Borsuk | Mohamed Ezat | 0-1 | 58 | Open |
| 622 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 8 | Mateusz Bartel | Konstantin Borsuk | 1-0 | 38 | Open |
| 623 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 7 | Konstantin Borsuk | Diego Saul Rodri Flores Quillas | 1-0 | 24 | Open |
| 624 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 6 | Mathias Womacka | Konstantin Borsuk | 0-1 | 59 | Open |
| 625 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 5 | Konstantin Borsuk | Narayanan S L | 0-1 | 33 | Open |
| 626 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 4 | Manfred Freitag | Konstantin Borsuk | 0-1 | 49 | Open |
| 627 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 10 | Konstantin Borsuk | Nikolay Ogloblin | 1-0 | 46 | Open |
| 628 | 2020-04-28 | Titled Tuesday 28th Apr | chess.com INT | 9 | Konstantin Borsuk | Mikhail Demidov | 0-1 | 41 | Open |
| 629 | 2020-04-28 | Titled Tuesday 28th Apr | chess.com INT | 8 | Amir Hossein Jamshidi | Konstantin Borsuk | 0-1 | 51 | Open |
| 630 | 2020-04-28 | Titled Tuesday 28th Apr | chess.com INT | 5 | Konstantin Borsuk | Leon Livaic | 0-1 | 38 | Open |
| 631 | 2020-04-28 | Titled Tuesday 28th Apr | chess.com INT | 3 | Konstantin Borsuk | Ekaterina Ubiennykh | 1-0 | 34 | Open |
| 632 | 2020-04-28 | Titled Tuesday 28th Apr | chess.com INT | 2 | Robert Hess | Konstantin Borsuk | 1-0 | 44 | Open |
| 633 | 2020-04-27 | Sunway Sitges Online Open | chess.com INT | 9.12 | Konstantin Borsuk | Niranjan Navalgund | 0-1 | 64 | Open |
| 634 | 2020-04-26 | Sunway Sitges Online Open | chess.com INT | 8.17 | Shome Shiv | Konstantin Borsuk | 0-1 | 38 | Open |
| 635 | 2020-04-25 | Sunway Sitges Online Open | chess.com INT | 7.6 | Chinna Reddy C.H. Mehar | Konstantin Borsuk | 1-0 | 50 | Open |
| 636 | 2020-04-24 | Sunway Sitges Online Open | chess.com INT | 6.5 | Konstantin Borsuk | Jesper Sondergaard Thybo | 1/2-1/2 | 20 | Open |
| 637 | 2020-03-11 | RADNICKICHESS GM 2020 | Belgrade SRB | 9.4 | Valery Kazakouski | Konstantin Borsuk | 1/2-1/2 | 51 | Open |
| 638 | 2020-03-10 | RADNICKICHESS GM 2020 | Belgrade SRB | 8.3 | Konstantin Borsuk | Luka Budisavljevic | 1-0 | 63 | Open |
| 639 | 2020-03-09 | RADNICKICHESS GM 2020 | Belgrade SRB | 7.3 | Milos Milosevic | Konstantin Borsuk | 1/2-1/2 | 46 | Open |
| 640 | 2020-03-08 | RADNICKICHESS GM 2020 | Belgrade SRB | 6.4 | Konstantin Borsuk | Eduard Andreev | 1/2-1/2 | 13 | Open |
| 641 | 2020-03-07 | RADNICKICHESS GM 2020 | Belgrade SRB | 5.2 | Nenad Djokic | Konstantin Borsuk | 0-1 | 32 | Open |
| 642 | 2020-03-06 | RADNICKICHESS GM 2020 | Belgrade SRB | 4.5 | Konstantin Borsuk | 900206 | 1/2-1/2 | 54 | Open |
| 643 | 2020-03-05 | RADNICKICHESS GM 2020 | Belgrade SRB | 3.1 | Konstantin Borsuk | Mikhail M Ivanov | 1-0 | 49 | Open |
| 644 | 2020-03-04 | RADNICKICHESS GM 2020 | Belgrade SRB | 2.5 | Vasilios Kotronias | Konstantin Borsuk | 1-0 | 39 | Open |
| 645 | 2020-03-03 | RADNICKICHESS GM 2020 | Belgrade SRB | 1.2 | Konstantin Borsuk | Jagadeesh Siddharth | 1/2-1/2 | 49 | Open |
| 646 | 2019-12-02 | 33rd Belgrade Trophy | Belgrade SRB | 9.4 | Konstantin Borsuk | Kanan Garayev | 1-0 | 50 | Open |
| 647 | 2019-12-01 | 33rd Belgrade Trophy | Belgrade SRB | 8.4 | 900206 | Konstantin Borsuk | 1/2-1/2 | 8 | Open |
| 648 | 2019-11-30 | 33rd Belgrade Trophy | Belgrade SRB | 7.1 | Konstantin Borsuk | Branko Damljanovic | 0-1 | 41 | Open |
| 649 | 2019-11-29 | 33rd Belgrade Trophy | Belgrade SRB | 6.2 | Konstantin Borsuk | Nail Bashirli | 1-0 | 41 | Open |
| 650 | 2019-11-28 | 33rd Belgrade Trophy | Belgrade SRB | 5.4 | Dimitrios Papakonstantinou | Konstantin Borsuk | 0-1 | 52 | Open |
| 651 | 2019-11-27 | 33rd Belgrade Trophy | Belgrade SRB | 4.7 | Konstantin Borsuk | Artur Schelle | 1-0 | 28 | Open |
| 652 | 2019-11-26 | 33rd Belgrade Trophy | Belgrade SRB | 3.5 | Noam Aviv Vitenberg | Konstantin Borsuk | 1/2-1/2 | 46 | Open |
| 653 | 2019-11-25 | 33rd Belgrade Trophy | Belgrade SRB | 2.5 | Konstantin Borsuk | Nikolay Yordanov | 1-0 | 34 | Open |
| 654 | 2019-11-24 | 33rd Belgrade Trophy | Belgrade SRB | 1.6 | Miroslav Mitic | Konstantin Borsuk | 0-1 | 37 | Open |
| 655 | 2019-08-21 | Lviv Cup 2019 | Lviv UKR | 8.3 | Sergei Ovsejevitsch | Konstantin Borsuk | 1-0 | 15 | Open |
| 656 | 2019-08-21 | Lviv Cup 2019 | Lviv UKR | 7.4 | Konstantin Borsuk | Platon Galperin | 1/2-1/2 | 15 | Open |
| 657 | 2019-08-20 | Lviv Cup 2019 | Lviv UKR | 6.4 | Nazar Firman | Konstantin Borsuk | 0-1 | 50 | Open |
| 658 | 2019-08-20 | Lviv Cup 2019 | Lviv UKR | 5.8 | Konstantin Borsuk | Abdulla Gadimbayli | 1/2-1/2 | 12 | Open |
| 659 | 2019-08-19 | Lviv Cup 2019 | Lviv UKR | 4.6 | Gudmundur Kjartansson | Konstantin Borsuk | 1/2-1/2 | 54 | Open |
| 660 | 2019-08-16 | SS Manhem IM 2019 | Gothenburg SWE | 9.1 | Tom Rydstrom | Konstantin Borsuk | 1-0 | 70 | Open |
| 661 | 2019-08-15 | SS Manhem IM 2019 | Gothenburg SWE | 8.2 | Konstantin Borsuk | Bich Ngoc Pham | 1-0 | 37 | Open |
| 662 | 2019-08-14 | SS Manhem IM 2019 | Gothenburg SWE | 7.1 | Konstantin Borsuk | Mikkel Manosri Jacobsen | 1/2-1/2 | 15 | Open |
| 663 | 2019-08-14 | SS Manhem IM 2019 | Gothenburg SWE | 6.1 | Jens Ove Fries-Nielsen | Konstantin Borsuk | 0-1 | 45 | Open |
| 664 | 2019-08-13 | SS Manhem IM 2019 | Gothenburg SWE | 5.1 | Konstantin Borsuk | Kaan Kucuksari | 0-1 | 36 | Open |
| 665 | 2019-08-12 | SS Manhem IM 2019 | Gothenburg SWE | 4.1 | Axel Ornstein | Konstantin Borsuk | 1/2-1/2 | 31 | Open |
| 666 | 2019-08-11 | SS Manhem IM 2019 | Gothenburg SWE | 3.2 | Konstantin Borsuk | Erik Malmstig | 1-0 | 37 | Open |
| 667 | 2019-08-11 | SS Manhem IM 2019 | Gothenburg SWE | 2.2 | Alistair Hill | Konstantin Borsuk | 0-1 | 27 | Open |
| 668 | 2019-08-10 | SS Manhem IM 2019 | Gothenburg SWE | 1.1 | Konstantin Borsuk | Nils-Gustaf Renman | 1-0 | 52 | Open |
| 669 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 9.2 | Konstantin Borsuk | Vasily Usmanov | 1-0 | 63 | Open |
| 670 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 6.2 | Alexandr Predke | Konstantin Borsuk | 1-0 | 37 | Open |
| 671 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 4.14 | Alexander Donchenko | Konstantin Borsuk | 1-0 | 48 | Open |
| 672 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 3.16 | Konstantin Borsuk | Sergey A. Fedorchuk | 1/2-1/2 | 50 | Open |
| 673 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 13.21 | Konstantin Borsuk | Ottomar Ladva | 1-0 | 44 | Open |
| 674 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 11.2 | Kiril Georgiev | Konstantin Borsuk | 1-0 | 44 | Open |
| 675 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 10.11 | David Gorodetzky | Konstantin Borsuk | 1-0 | 38 | Open |
| 676 | 2019-07-17 | Tal Memorial Rapid 2019 | Riga LAT | 11.23 | Stelios Halkias | Konstantin Borsuk | 1-0 | 33 | Open |
| 677 | 2019-07-16 | Tal Memorial Rapid 2019 | Riga LAT | 6.14 | Konstantin Borsuk | Constantin Lupulescu | 0-1 | 40 | Open |
| 678 | 2019-07-16 | Tal Memorial Rapid 2019 | Riga LAT | 3.11 | Kiril Georgiev | Konstantin Borsuk | 1-0 | 53 | Open |
| 679 | 2019-05-03 | 49th Bosna Open 2019 | Sarajevo BIH | 9.4 | Vladimir Klasan | Konstantin Borsuk | 1/2-1/2 | 11 | Open |
| 680 | 2019-05-02 | 49th Bosna Open 2019 | Sarajevo BIH | 8.8 | Konstantin Borsuk | Faruk Bistric | 1-0 | 40 | Open |
| 681 | 2019-05-01 | 49th Bosna Open 2019 | Sarajevo BIH | 7.9 | Konstantin Borsuk | Bojan Maksimovic | 1-0 | 20 | Open |
| 682 | 2019-04-30 | 49th Bosna Open 2019 | Sarajevo BIH | 6.4 | Ante Brkic | Konstantin Borsuk | 1-0 | 19 | Open |
| 683 | 2019-04-30 | 49th Bosna Open 2019 | Sarajevo BIH | 5.12 | Adnan Sitnic | Konstantin Borsuk | 0-1 | 38 | Open |
| 684 | 2019-04-29 | 49th Bosna Open 2019 | Sarajevo BIH | 4.14 | Konstantin Borsuk | Eldin Bucan | 1-0 | 47 | Open |
| 685 | 2019-04-28 | 49th Bosna Open 2019 | Sarajevo BIH | 3.5 | Denis Kadric | Konstantin Borsuk | 1-0 | 38 | Open |
| 686 | 2019-04-28 | 49th Bosna Open 2019 | Sarajevo BIH | 2.14 | Konstantin Borsuk | Muzafer Alihodzic | 1-0 | 45 | Open |
| 687 | 2019-04-27 | 49th Bosna Open 2019 | Sarajevo BIH | 1.16 | Samuel Zenelaj | Konstantin Borsuk | 0-1 | 36 | Open |
| 688 | 2019-03-29 | 20th ch-EUR Indiv 2019 | Skopje MKD | 11.134 | Konstantin Borsuk | Ahmet Utku Uzumcu | 1-0 | 51 | Open |
| 689 | 2019-03-28 | 20th ch-EUR Indiv 2019 | Skopje MKD | 10.107 | Maxime Lagarde | Konstantin Borsuk | 1-0 | 58 | Open |
| 690 | 2019-03-27 | 20th ch-EUR Indiv 2019 | Skopje MKD | 9.111 | Jadranko Plenca | Konstantin Borsuk | 1/2-1/2 | 39 | Open |
| 691 | 2019-03-26 | 20th ch-EUR Indiv 2019 | Skopje MKD | 8.101 | Konstantin Borsuk | Mihnea Costachi | 0-1 | 68 | Open |
| 692 | 2019-03-25 | 20th ch-EUR Indiv 2019 | Skopje MKD | 7.73 | Valentin Dragnev | Konstantin Borsuk | 1-0 | 59 | Open |
| 693 | 2019-03-24 | 20th ch-EUR Indiv 2019 | Skopje MKD | 6.102 | Konstantin Borsuk | Leon Livaic | 1-0 | 36 | Open |
| 694 | 2019-03-22 | 20th ch-EUR Indiv 2019 | Skopje MKD | 5.68 | Kirill Shevchenko | Konstantin Borsuk | 1-0 | 47 | Open |
| 695 | 2019-03-21 | 20th ch-EUR Indiv 2019 | Skopje MKD | 4.1 | Konstantin Borsuk | Adrien Demuth | 1-0 | 77 | Open |
| 696 | 2019-03-20 | 20th ch-EUR Indiv 2019 | Skopje MKD | 3.149 | Florian Roch | Konstantin Borsuk | 0-1 | 69 | Open |
| 697 | 2019-03-19 | 20th ch-EUR Indiv 2019 | Skopje MKD | 2.89 | Konstantin Borsuk | Ilia Smirin | 0-1 | 15 | Open |
| 698 | 2019-03-18 | 20th ch-EUR Indiv 2019 | Skopje MKD | 1.64 | Aleksey Goganov | Konstantin Borsuk | 1/2-1/2 | 56 | Open |
| 699 | 2018-11-05 | ch-UKR Rapid 2018 | Omelnyk UKR | 9.4 | Emil Mirzoev | Konstantin Borsuk | 0-1 | 42 | Open |
| 700 | 2018-11-01 | ch-UKR Semi-Final 2018 | Omelnyk UKR | 7.8 | Vladyslav Bakhmatskyi | Konstantin Borsuk | 1-0 | 37 | Open |
| 701 | 2018-10-31 | ch-UKR Semi-Final 2018 | Omelnyk UKR | 6.2 | Konstantin Borsuk | Alexander Kovchan | 0-1 | 36 | Open |
| 702 | 2018-10-30 | ch-UKR Semi-Final 2018 | Omelnyk UKR | 5.7 | Konstantin Borsuk | Vladislav Lisnyak | 1-0 | 103 | Open |
| 703 | 2018-10-29 | ch-UKR Semi-Final 2018 | Omelnyk UKR | 4.2 | 14115298 | Konstantin Borsuk | 1-0 | 60 | Open |
| 704 | 2018-10-28 | ch-UKR Semi-Final 2018 | Omelnyk UKR | 3.3 | Vitaly Sivuk | Konstantin Borsuk | 0-1 | 62 | Open |
| 705 | 2018-06-30 | Open ch-Odessa Region | Odessa UKR | 11 | Serghei Vedmediuc | Konstantin Borsuk | 0-1 | 37 | Open |
| 706 | 2018-06-29 | Open ch-Odessa Region | Odessa UKR | 10 | Konstantin Borsuk | Georgiy Sodol | 1-0 | 47 | Open |
| 707 | 2018-06-28 | Open ch-Odessa Region | Odessa UKR | 9 | Valentin Baidetskyi | Konstantin Borsuk | 1-0 | 32 | Open |
| 708 | 2018-06-27 | Open ch-Odessa Region | Odessa UKR | 8 | Konstantin Borsuk | 14115298 | 0-1 | 37 | Open |
| 709 | 2018-06-26 | Open ch-Odessa Region | Odessa UKR | 7 | Nikolay A Legky | Konstantin Borsuk | 0-1 | 0 | Open |
| 710 | 2018-06-25 | Open ch-Odessa Region | Odessa UKR | 6 | Konstantin Borsuk | Mikhail Golubev | 1/2-1/2 | 57 | Open |
| 711 | 2018-06-24 | Open ch-Odessa Region | Odessa UKR | 5 | Dmitry Fingerov | Konstantin Borsuk | 1-0 | 57 | Open |
| 712 | 2018-06-23 | Open ch-Odessa Region | Odessa UKR | 4 | Konstantin Borsuk | Piotr Sabuk | 0-1 | 44 | Open |
| 713 | 2018-06-22 | Open ch-Odessa Region | Odessa UKR | 3 | Vereslav S Eingorn | Konstantin Borsuk | 1/2-1/2 | 16 | Open |
| 714 | 2018-06-21 | Open ch-Odessa Region | Odessa UKR | 2 | Konstantin Borsuk | Pavel Vavric | 1/2-1/2 | 30 | Open |
| 715 | 2018-06-20 | Open ch-Odessa Region | Odessa UKR | 1 | Vladimir Tesla | Konstantin Borsuk | 1/2-1/2 | 25 | Open |
| 716 | 2017-10-14 | ch-UKR Blitz 2017 | Omelnyk UKR | 9.6 | Oleg Bykovskiy | Konstantin Borsuk | 1-0 | 37 | Open |
| 717 | 2017-10-14 | ch-UKR Blitz 2017 | Omelnyk UKR | 7.6 | Konstantin Borsuk | Ruslan Kurayan | 0-1 | 44 | Open |
| 718 | 2017-10-14 | ch-UKR Blitz 2017 | Omelnyk UKR | 6.7 | Vladislav Lukiyanchuk | Konstantin Borsuk | 1/2-1/2 | 44 | Open |
| 719 | 2017-10-14 | ch-UKR Blitz 2017 | Omelnyk UKR | 5.5 | Konstantin Borsuk | Artem Omelja | 1/2-1/2 | 36 | Open |
| 720 | 2017-10-13 | ch-UKR Rapid 2017 | Omelnyk UKR | 9.2 | Vitaliy Bernadskiy | Konstantin Borsuk | 1-0 | 61 | Open |
| 721 | 2017-10-13 | ch-UKR Rapid 2017 | Omelnyk UKR | 8.5 | Konstantin Borsuk | Maxim Tatarinov | 1-0 | 21 | Open |
| 722 | 2017-10-13 | ch-UKR Rapid 2017 | Omelnyk UKR | 7.6 | Denis Kovalev | Konstantin Borsuk | 0-1 | 42 | Open |
| 723 | 2017-10-12 | ch-UKR Rapid 2017 | Omelnyk UKR | 5.7 | Konstantin Borsuk | Dmitry Mischuk | 0-1 | 54 | Open |
| 724 | 2017-10-12 | ch-UKR Rapid 2017 | Omelnyk UKR | 2.7 | Eldar Gasanov | Konstantin Borsuk | 1-0 | 52 | Open |
| 725 | 2017-10-05 | ch-UKR Semi-Final 2017 | Omelnyk UKR | 3.7 | Vitaliy Bernadskiy | Konstantin Borsuk | 1-0 | 33 | Open |
| 726 | 2017-10-04 | ch-UKR Semi-Final 2017 | Omelnyk UKR | 2.7 | Konstantin Borsuk | Oleg Budnikov | 1/2-1/2 | 51 | Open |
| 727 | 2017-05-21 | TCh-UKR 2017 | Chornomorsk UKR | 6.1 | Konstantin Borsuk | Sergey Pavlov | 0-1 | 37 | Open |
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