Jakub Kosakowski

Country

POL

Birth Year

2002

Gender

M

Title

Grandmaster

FIDE ID

1185080

FIDE ratings

2523

Classical

Published FIDE

2539

Rapid

Published FIDE

2531

Blitz

Published FIDE

Official classical ranks

World rank
#425
National rank · POL
#12

Active players · Nov 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2551 Jul 2025
Recorded years
2011–2026
Archived games
1738

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-03 (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 2025-06-17 Titled Tue 17th Jun Early chess.com INT 1 Jakub Kosakowski Jonathan Bodemar 1-0 56 Open
552 2025-06-17 Titled Tue 17th Jun Late chess.com INT 1 Jakub Kosakowski Alexander Jasinski 1-0 38 Open
553 2025-06-17 Titled Tue 17th Jun Late chess.com INT 11 Nikita Shandrygin Jakub Kosakowski 0-1 37 Open
554 2025-06-17 Titled Tue 17th Jun Early chess.com INT 11 Krikor Sevag Mekhitarian Jakub Kosakowski 0-1 38 Open
555 2025-06-17 Titled Tue 17th Jun Late chess.com INT 10 Jakub Kosakowski A.R. Saleh Salem 0-1 48 Open
556 2025-06-17 Titled Tue 17th Jun Early chess.com INT 10 Jakub Kosakowski Nils Grandelius 1/2-1/2 63 Open
557 2025-05-27 Titled Tue 27th May Late chess.com INT 9 Sanan Sjugirov Jakub Kosakowski 1-0 12 Open
558 2025-05-27 Titled Tue 27th May Early chess.com INT 9 Oleksii Karvatskyi Jakub Kosakowski 0-1 42 Open
559 2025-05-27 Titled Tue 27th May Late chess.com INT 8 Jakub Kosakowski Alberto Martin Fuentes 1-0 28 Open
560 2025-05-27 Titled Tue 27th May Early chess.com INT 8 Jakub Kosakowski Teimur Toktomushev 0-1 49 Open
561 2025-05-27 Titled Tue 27th May Early chess.com INT 7 Dmitriy Kushko Jakub Kosakowski 1-0 76 Open
562 2025-05-27 Titled Tue 27th May Late chess.com INT 7 Jakub Kosakowski Marat Denishev 1-0 18 Open
563 2025-05-27 Titled Tue 27th May Early chess.com INT 6 Jan Vykouk Jakub Kosakowski 0-1 47 Open
564 2025-05-27 Titled Tue 27th May Late chess.com INT 6 Felix Kuznetsov Jakub Kosakowski 0-1 19 Open
565 2025-05-27 Titled Tue 27th May Late chess.com INT 5 Jiner Zhu Jakub Kosakowski 1-0 36 Open
566 2025-05-27 Titled Tue 27th May Early chess.com INT 5 Jakub Kosakowski Iren Lyutsinger 1-0 58 Open
567 2025-05-27 Titled Tue 27th May Early chess.com INT 4 Blaz Bratovic Jakub Kosakowski 0-1 40 Open
568 2025-05-27 Titled Tue 27th May Late chess.com INT 4 Jakub Kosakowski Frederik Svane 0-1 51 Open
569 2025-05-27 Titled Tue 27th May Late chess.com INT 3 Robert Ernst Jakub Kosakowski 0-1 25 Open
570 2025-05-27 Titled Tue 27th May Early chess.com INT 3 Jakub Kosakowski Vladimir Burmakin 0-1 48 Open
571 2025-05-27 Titled Tue 27th May Early chess.com INT 2 Blazej Grot Jakub Kosakowski 1/2-1/2 40 Open
572 2025-05-27 Titled Tue 27th May Late chess.com INT 2 Jakub Kosakowski Can Ertan 1-0 35 Open
573 2025-05-27 Titled Tue 27th May Early chess.com INT 1 Jakub Kosakowski Mikkel Manosri Jacobsen 1-0 15 Open
574 2025-05-27 Titled Tue 27th May Early chess.com INT 11 Jose Felix Calvo Gonzalez Jakub Kosakowski 1/2-1/2 46 Open
575 2025-05-27 Titled Tue 27th May Late chess.com INT 11 Marko Fadi Jakub Kosakowski 0-1 82 Open
576 2025-05-27 Titled Tue 27th May Early chess.com INT 10 Jakub Kosakowski Oleksii Nakonechnyi 0-1 38 Open
577 2025-05-27 Titled Tue 27th May Late chess.com INT 10 Jakub Kosakowski Semyon Puzyrevsky 0-1 46 Open
578 2025-05-20 Titled Tue 20th May Late chess.com INT 9 Alexander Velikanov Jakub Kosakowski 0-1 33 Open
579 2025-05-20 Titled Tue 20th May Early chess.com INT 9 Jakub Kosakowski Varun Krishnan 1-0 35 Open
580 2025-05-20 Titled Tue 20th May Early chess.com INT 8 Zhamsaran Tsydypov Jakub Kosakowski 0-1 44 Open
581 2025-05-20 Titled Tue 20th May Late chess.com INT 8 Jakub Kosakowski Chen Zou 0-1 49 Open
582 2025-05-20 Titled Tue 20th May Early chess.com INT 7 Jakub Kosakowski Daniel Barria Zuniga 1-0 22 Open
583 2025-05-20 Titled Tue 20th May Late chess.com INT 7 Jakub Kosakowski Abhimanyu Mishra 0-1 36 Open
584 2025-05-20 Titled Tue 20th May Late chess.com INT 6 Tor Fredrik Kaasen Jakub Kosakowski 0-1 47 Open
585 2025-05-20 Titled Tue 20th May Early chess.com INT 6 Jakub Kosakowski Polina Shuvalova 1-0 36 Open
586 2025-05-20 Titled Tue 20th May Late chess.com INT 5 Levy Rozman Jakub Kosakowski 0-1 37 Open
587 2025-05-20 Titled Tue 20th May Early chess.com INT 5 Benjamin Bok Jakub Kosakowski 1-0 39 Open
588 2025-05-20 Titled Tue 20th May Late chess.com INT 4 Jakub Kosakowski Javier Habans Aguerrea 0-1 43 Open
589 2025-05-20 Titled Tue 20th May Early chess.com INT 4 Hugo Spangenberg Jakub Kosakowski 0-1 39 Open
590 2025-05-20 Titled Tue 20th May Late chess.com INT 3 Ryan Amburgy Jakub Kosakowski 0-1 34 Open
591 2025-05-20 Titled Tue 20th May Early chess.com INT 3 Jakub Kosakowski Anastasia Avramidou 1-0 53 Open
592 2025-05-20 Titled Tue 20th May Early chess.com INT 2 Andrei Ioan Trifan Jakub Kosakowski 0-1 34 Open
593 2025-05-20 Titled Tue 20th May Late chess.com INT 2 Jakub Kosakowski Asish Panda 1-0 25 Open
594 2025-05-20 Titled Tue 20th May Late chess.com INT 1 Nguyen Hong Nhung Jakub Kosakowski 0-1 74 Open
595 2025-05-20 Titled Tue 20th May Early chess.com INT 1 Jakub Kosakowski Andre Bold 1-0 66 Open
596 2025-05-20 Titled Tue 20th May Late chess.com INT 11 Nodar Lortkipanidze Jakub Kosakowski 0-1 35 Open
597 2025-05-20 Titled Tue 20th May Early chess.com INT 11 Jakub Kosakowski Quang Liem Le 1-0 40 Open
598 2025-05-20 Titled Tue 20th May Early chess.com INT 10 Dmitry Andreikin Jakub Kosakowski 1-0 30 Open
599 2025-05-20 Titled Tue 20th May Late chess.com INT 10 Jakub Kosakowski Stanislav Bukreev 1-0 35 Open
600 2025-04-29 Titled Tue 29th Apr Early chess.com INT 9 Georgios Souleidis Jakub Kosakowski 1/2-1/2 80 Open

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