GM Jakub Kosakowski
Country
POL
Birth Year
2002 (Age ≈24)
Gender
M
Title
Grandmaster
FIDE ID
1185080
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-20 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 551 | 2025-09-30 | Titled Tue 30th Sep 2025 | chess.com INT | 10 | Jakub Kosakowski | Alexander Gelman | 1-0 | 43 | Open |
| 552 | 2025-09-28 | Bundesliga 2025-26 | Heimbach-Weis GER | 2.7 | Jakub Kosakowski | MarcAndria Maurizzi | 1/2-1/2 | 30 | Open |
| 553 | 2025-09-27 | Bundesliga 2025-26 | Heimbach-Weis GER | 1.7 | Niclas Huschenbeth | Jakub Kosakowski | 1/2-1/2 | 55 | Open |
| 554 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 9 | Jakub Kosakowski | Andrew Tang | 0-1 | 45 | Open |
| 555 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 8 | Jakub Kosakowski | Lovro Novosel | 1-0 | 54 | Open |
| 556 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 7 | Tair Vahidov | Jakub Kosakowski | 0-1 | 52 | Open |
| 557 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 6 | Islombek Sindarov | Jakub Kosakowski | 0-1 | 33 | Open |
| 558 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 5 | Jakub Kosakowski | Zachary Tanenbaum | 0-1 | 62 | Open |
| 559 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 4 | Vivaan Vishal Shah | Jakub Kosakowski | 0-1 | 30 | Open |
| 560 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 3 | Jakub Kosakowski | Maxime Vachier-Lagrave | 0-1 | 44 | Open |
| 561 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 2 | Le Thao Nguyen Pham | Jakub Kosakowski | 0-1 | 49 | Open |
| 562 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 1 | Jakub Kosakowski | Martin Holten Fiskaaen | 1-0 | 54 | Open |
| 563 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 11 | A.R. Saleh Salem | Jakub Kosakowski | 1/2-1/2 | 83 | Open |
| 564 | 2025-09-23 | Titled Tue 23rd Sep 2025 | chess.com INT | 10 | Matthias Dann | Jakub Kosakowski | 0-1 | 30 | Open |
| 565 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 3.1 | Kosakowski, Jakub | Bartel, Michal | 1/2-1/2 | 69 | Open |
| 566 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 8.1 | Nasuta, Grzegorz | Kosakowski, Jakub | 0-1 | 35 | Open |
| 567 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 4.6 | Wojdak, Jan | Kosakowski, Jakub | 0-1 | 28 | Open |
| 568 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 10.3 | Dobosiewicz, Dawid | Kosakowski, Jakub | 0-1 | 37 | Open |
| 569 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 9.1 | Kosakowski, Jakub | Janik, Igor | 0-1 | 48 | Open |
| 570 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 7.2 | Kosakowski, Jakub | Golis, Wiktor | 1-0 | 31 | Open |
| 571 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 2.1 | Semenukha, Nikita | Kosakowski, Jakub | 0-1 | 34 | Open |
| 572 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 11.2 | Kosakowski, Jakub | Piorun, Kacper | 1/2-1/2 | 15 | Open |
| 573 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 6.2 | Czernek, Tymon | Kosakowski, Jakub | 1/2-1/2 | 59 | Open |
| 574 | 2025-09-20 | Szansa Chess Open 2025 | Warsaw | 5.3 | Kosakowski, Jakub | Dalkowski, Rafal | 1-0 | 23 | Open |
| 575 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 9.1 | Jakub Kosakowski | Igor Janik | 0-1 | 48 | Open |
| 576 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 8.1 | Grzegorz Nasuta | Jakub Kosakowski | 0-1 | 35 | Open |
| 577 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 7.2 | Jakub Kosakowski | Wiktor Golis | 1-0 | 31 | Open |
| 578 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 6.2 | Tymon Czernek | Jakub Kosakowski | 1/2-1/2 | 59 | Open |
| 579 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 5.3 | Jakub Kosakowski | Rafal Dalkowski | 1-0 | 23 | Open |
| 580 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 4.6 | Jan Wojdak | Jakub Kosakowski | 0-1 | 28 | Open |
| 581 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 3.1 | Jakub Kosakowski | Michal Bartel | 1/2-1/2 | 69 | Open |
| 582 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 2.1 | Nikita Semenukha | Jakub Kosakowski | 0-1 | 34 | Open |
| 583 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 11.2 | Jakub Kosakowski | Kacper Piorun | 1/2-1/2 | 15 | Open |
| 584 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 10.3 | Dawid Dobosiewicz | Jakub Kosakowski | 0-1 | 37 | Open |
| 585 | 2025-09-20 | Szansa Open Rapid 2025 | Warsaw POL | 1.1 | Jakub Kosakowski | Michal Wieckowski | 1-0 | 36 | Open |
| 586 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 9 | Jan Gustafsson | Jakub Kosakowski | 1-0 | 53 | Open |
| 587 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 8 | Jakub Kosakowski | Kacper Drozdowski | 0-1 | 35 | Open |
| 588 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 7 | Jakub Kosakowski | Olexandr Bortnyk | 1-0 | 55 | Open |
| 589 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 6 | Alexander Timerkhanov | Jakub Kosakowski | 0-1 | 22 | Open |
| 590 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 5 | Jakub Kosakowski | Blazej Grot | 1-0 | 36 | Open |
| 591 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 4 | Marcel Petersen | Jakub Kosakowski | 0-1 | 33 | Open |
| 592 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 3 | Jakub Kosakowski | Vyom Malhotra | 1-0 | 20 | Open |
| 593 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 2 | Jakub Kosakowski | Stanoje Jovic | 1/2-1/2 | 67 | Open |
| 594 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 1 | Asman Bayantas | Jakub Kosakowski | 1-0 | 85 | Open |
| 595 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 11 | Islam Hajialiyev | Jakub Kosakowski | 0-1 | 20 | Open |
| 596 | 2025-09-16 | Titled Tue 16th Sep 2025 | chess.com INT | 10 | Jakub Kosakowski | Leonid Starozhilov | 1-0 | 24 | Open |
| 597 | 2025-09-09 | Titled Tue 9th Sep 2025 | chess.com INT | 9 | Jakub Kosakowski | Renato Terry | 1-0 | 27 | Open |
| 598 | 2025-09-09 | Titled Tue 9th Sep 2025 | chess.com INT | 8 | Mohamed Ezat | Jakub Kosakowski | 0-1 | 35 | Open |
| 599 | 2025-09-09 | Titled Tue 9th Sep 2025 | chess.com INT | 7 | Jakub Kosakowski | Grigoriy Oparin | 0-1 | 33 | Open |
| 600 | 2025-09-09 | Titled Tue 9th Sep 2025 | chess.com INT | 6 | Leinier Dominguez Perez | Jakub Kosakowski | 1/2-1/2 | 42 | Open |
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