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: 2026-11-04 (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
651 2025-04-15 Titled Tue 15th Apr Late chess.com INT 6 Jan-Krzysztof Duda Jakub Kosakowski 1-0 48 Open
652 2025-04-15 Titled Tue 15th Apr Early chess.com INT 5 Jakub Kosakowski Arnav Maheshwari 1/2-1/2 114 Open
653 2025-04-15 Titled Tue 15th Apr Late chess.com INT 5 Jakub Kosakowski Johan-Sebastian Christiansen 1-0 33 Open
654 2025-04-15 Titled Tue 15th Apr Early chess.com INT 4 Anton Korobov Jakub Kosakowski 1-0 59 Open
655 2025-04-15 Titled Tue 15th Apr Late chess.com INT 4 Jakub Kosakowski Henrik Cernov 1-0 57 Open
656 2025-04-15 Titled Tue 15th Apr Late chess.com INT 3 Denis Lazavik Jakub Kosakowski 1/2-1/2 94 Open
657 2025-04-15 Titled Tue 15th Apr Early chess.com INT 3 Mirsaleh Seyidli Jakub Kosakowski 0-1 39 Open
658 2025-04-15 Titled Tue 15th Apr Late chess.com INT 2 Marat Denishev Jakub Kosakowski 0-1 29 Open
659 2025-04-15 Titled Tue 15th Apr Early chess.com INT 2 Jakub Kosakowski Tomasz Jaskolka 1-0 81 Open
660 2025-04-15 Titled Tue 15th Apr Late chess.com INT 1 Jakub Kosakowski Mihael Ankerst 1-0 36 Open
661 2025-04-15 Titled Tue 15th Apr Early chess.com INT 1 Tomasz Gluszko Jakub Kosakowski 0-1 71 Open
662 2025-04-15 Titled Tue 15th Apr Late chess.com INT 11 Jakub Kosakowski Artem Dobrosmyslov 1-0 16 Open
663 2025-04-15 Titled Tue 15th Apr Early chess.com INT 11 Jakub Kosakowski Beksultan Moldagali 1-0 64 Open
664 2025-04-15 Titled Tue 15th Apr Late chess.com INT 10 Aleksandra Goryachkina Jakub Kosakowski 1-0 38 Open
665 2025-04-15 Titled Tue 15th Apr Early chess.com INT 10 Renato Terry Jakub Kosakowski 1/2-1/2 40 Open
666 2025-04-08 Titled Tue 8th Apr Late chess.com INT 9 Jakub Kosakowski Priyansh Garg 1-0 27 Open
667 2025-04-08 Titled Tue 8th Apr Early chess.com INT 9 Jakub Kosakowski Azer Mirzoev 1/2-1/2 46 Open
668 2025-04-08 Titled Tue 8th Apr Early chess.com INT 8 Jakub Kosakowski Pavel Skatchkov 1-0 34 Open
669 2025-04-08 Titled Tue 8th Apr Early chess.com INT 7 Angele Tenshi Biete Jakub Kosakowski 0-1 48 Open
670 2025-04-08 Titled Tue 8th Apr Late chess.com INT 7 Jakub Kosakowski Konstantin Sek 0-1 41 Open
671 2025-04-08 Titled Tue 8th Apr Late chess.com INT 6 Enrique Fernando Asensio Ramos Jakub Kosakowski 0-1 47 Open
672 2025-04-08 Titled Tue 8th Apr Early chess.com INT 6 Jakub Kosakowski Alexei Belov 1/2-1/2 28 Open
673 2025-04-08 Titled Tue 8th Apr Late chess.com INT 5 Ilyass Msellek Jakub Kosakowski 1-0 53 Open
674 2025-04-08 Titled Tue 8th Apr Early chess.com INT 5 Semetei Tologon tegin Jakub Kosakowski 1-0 62 Open
675 2025-04-08 Titled Tue 8th Apr Early chess.com INT 4 Le Thao Nguyen Pham Jakub Kosakowski 0-1 48 Open
676 2025-04-08 Titled Tue 8th Apr Late chess.com INT 4 Jakub Kosakowski Shant Sargsyan 0-1 29 Open
677 2025-04-08 Titled Tue 8th Apr Late chess.com INT 3 Jakub Kosakowski Bharadia Yash 1-0 41 Open
678 2025-04-08 Titled Tue 8th Apr Early chess.com INT 3 Jakub Kosakowski Stanislav Bukreev 0-1 36 Open
679 2025-04-08 Titled Tue 8th Apr Late chess.com INT 2 Marek Karas Jakub Kosakowski 0-1 53 Open
680 2025-04-08 Titled Tue 8th Apr Early chess.com INT 2 Jakub Kosakowski Tran Vo Quoc Bao 1-0 23 Open
681 2025-04-08 Titled Tue 8th Apr Early chess.com INT 1 Jan Boder Jakub Kosakowski 0-1 74 Open
682 2025-04-08 Titled Tue 8th Apr Late chess.com INT 1 Jakub Kosakowski Timur Kocharin 1-0 36 Open
683 2025-04-08 Titled Tue 8th Apr Early chess.com INT 11 Jakub Kosakowski Nikita Shandrygin 1-0 50 Open
684 2025-04-08 Titled Tue 8th Apr Late chess.com INT 11 Jakub Kosakowski Leonardo Tristan 0-1 37 Open
685 2025-04-08 Titled Tue 8th Apr Late chess.com INT 10 Nikolozi Kacharava Jakub Kosakowski 1/2-1/2 46 Open
686 2025-04-08 Titled Tue 8th Apr Early chess.com INT 10 Jakob Pfreundt Jakub Kosakowski 0-1 33 Open
687 2025-04-01 Titled Tue 1st Apr Early chess.com INT 9 Abtin Atakhan Jakub Kosakowski 0-1 34 Open
688 2025-04-01 Titled Tue 1st Apr Late chess.com INT 9 Jakub Kosakowski Olexandr Bortnyk 0-1 46 Open
689 2025-04-01 Titled Tue 1st Apr Late chess.com INT 8 Andrew Tang Jakub Kosakowski 0-1 40 Open
690 2025-04-01 Titled Tue 1st Apr Early chess.com INT 8 Jakub Kosakowski Anastasia Bodnaruk 1-0 65 Open
691 2025-04-01 Titled Tue 1st Apr Early chess.com INT 7 Ruben Domingo Nunez Jakub Kosakowski 1/2-1/2 100 Open
692 2025-04-01 Titled Tue 1st Apr Late chess.com INT 7 Jakub Kosakowski Matthias Bluebaum 1-0 43 Open
693 2025-04-01 Titled Tue 1st Apr Late chess.com INT 6 Narayanan S L Jakub Kosakowski 0-1 76 Open
694 2025-04-01 Titled Tue 1st Apr Early chess.com INT 6 Jakub Kosakowski Parham Maghsoodloo 0-1 42 Open
695 2025-04-01 Titled Tue 1st Apr Early chess.com INT 5 Shubh Jayesh Laddha Jakub Kosakowski 0-1 35 Open
696 2025-04-01 Titled Tue 1st Apr Late chess.com INT 5 Jakub Kosakowski Emil Risteski 1-0 63 Open
697 2025-04-01 Titled Tue 1st Apr Late chess.com INT 4 Jakub Kosakowski Felix Guo 1-0 61 Open
698 2025-04-01 Titled Tue 1st Apr Early chess.com INT 4 Jakub Kosakowski Mads Vestby-Ellingsen 1-0 40 Open
699 2025-04-01 Titled Tue 1st Apr Late chess.com INT 3 Samuel Sevian Jakub Kosakowski 1-0 28 Open
700 2025-04-01 Titled Tue 1st Apr Early chess.com INT 3 Jakub Kosakowski Nikhil Dixit 1-0 27 Open

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