Jakub Kosakowski

Country

POL

Birth Year

2002

Gender

M

Title

Grandmaster

FIDE ID

1185080

FIDE ratings

2518

Classical

Published FIDE

2551

Rapid

Published FIDE

2528

Blitz

Published FIDE

Official classical ranks

World rank
#455
National rank · POL
#12

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2551 Jul 2025
Recorded years
2011–2026
Archived games
2859

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: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
651 2025-08-13 IV Kingston Inv 2025 Kingston Upon Thames ENG 3.4 Roland Bezuidenhout Jakub Kosakowski 1/2-1/2 19 Open
652 2025-08-12 IV Kingston Inv 2025 Kingston Upon Thames ENG 2.3 Jakub Kosakowski Supratit Banerjee 1-0 33 Open
653 2025-08-12 IV Kingston Inv 2025 Kingston Upon Thames ENG 1.3 David Henry Maycock Bates Jakub Kosakowski 0-1 35 Open
654 2025-08-07 9th Irena Warakomska Mem Suwalki POL 9.1 Bartosz Socko Jakub Kosakowski 1/2-1/2 43 Open
655 2025-08-06 9th Irena Warakomska Mem Suwalki POL 8.1 Jakub Kosakowski Pawel Sowinski 1/2-1/2 33 Open
656 2025-08-05 9th Irena Warakomska Mem Suwalki POL 7.1 Igor Janik Jakub Kosakowski 0-1 30 Open
657 2025-08-04 9th Irena Warakomska Mem Suwalki POL 6.2 Jakub Kosakowski Piotr Dobrowolski 1-0 53 Open
658 2025-08-03 9th Irena Warakomska Mem Suwalki POL 5.2 Aras Vardanyan Jakub Kosakowski 1/2-1/2 35 Open
659 2025-08-02 9th Irena Warakomska Mem Suwalki POL 4.2 Jakub Kosakowski Wiktor Reterski 1-0 41 Open
660 2025-08-02 9th Irena Warakomska Mem Suwalki POL 3.7 Sigitas Kalvaitis Jakub Kosakowski 0-1 39 Open
661 2025-07-31 9th Irena Warakomska Mem Suwalki POL 1.2 Jakub Kosakowski Filip Krynicki 1-0 33 Open
662 2025-07-29 Titled Tue 29th Jul Early chess.com INT 9 Jakub Kosakowski Tuan Minh Le 0-1 42 Open
663 2025-07-29 Titled Tue 29th Jul Late chess.com INT 9 Georgijs Germanovs Jakub Kosakowski 1-0 47 Open
664 2025-07-29 Titled Tue 29th Jul Early chess.com INT 8 Jakub Kosakowski Dmitry Andreikin 1/2-1/2 74 Open
665 2025-07-29 Titled Tue 29th Jul Late chess.com INT 8 Jakub Kosakowski Bryan Enming Lin 1-0 50 Open
666 2025-07-29 Titled Tue 29th Jul Late chess.com INT 7 Artem Dyachuk Jakub Kosakowski 1-0 53 Open
667 2025-07-29 Titled Tue 29th Jul Early chess.com INT 7 Kalyani Sirin Jakub Kosakowski 0-1 34 Open
668 2025-07-29 Titled Tue 29th Jul Late chess.com INT 6 Julian Proleiko Jakub Kosakowski 0-1 27 Open
669 2025-07-29 Titled Tue 29th Jul Early chess.com INT 6 Kevin George Jakub Kosakowski 0-1 36 Open
670 2025-07-29 Titled Tue 29th Jul Early chess.com INT 5 Jakub Kosakowski Nikolai Vlassov 1-0 37 Open
671 2025-07-29 Titled Tue 29th Jul Late chess.com INT 5 Jakub Kosakowski Eric Zhang 1-0 25 Open
672 2025-07-29 Titled Tue 29th Jul Early chess.com INT 4 Savitha Shri B Jakub Kosakowski 0-1 40 Open
673 2025-07-29 Titled Tue 29th Jul Late chess.com INT 4 Matthias Dann Jakub Kosakowski 1-0 62 Open
674 2025-07-29 Titled Tue 29th Jul Late chess.com INT 3 Jakub Kosakowski Nikita An. Kalinin 1-0 37 Open
675 2025-07-29 Titled Tue 29th Jul Early chess.com INT 3 Jakub Kosakowski Maka Purtseladze 1-0 40 Open
676 2025-07-29 Titled Tue 29th Jul Early chess.com INT 2 Ward Al-Tarboush Jakub Kosakowski 1-0 21 Open
677 2025-07-29 Titled Tue 29th Jul Late chess.com INT 2 Dawid Janaszak Jakub Kosakowski 0-1 24 Open
678 2025-07-29 Titled Tue 29th Jul Early chess.com INT 1 Jakub Kosakowski Emre Mecit 1-0 42 Open
679 2025-07-29 Titled Tue 29th Jul Late chess.com INT 1 Jakub Kosakowski Jonathan Pein 1-0 41 Open
680 2025-07-29 Titled Tue 29th Jul Late chess.com INT 11 David Paravyan Jakub Kosakowski 1-0 49 Open
681 2025-07-29 Titled Tue 29th Jul Early chess.com INT 11 Jakub Kosakowski Alexey Sarana 1-0 30 Open
682 2025-07-29 Titled Tue 29th Jul Early chess.com INT 10 Simon Thorhallsson Jakub Kosakowski 0-1 27 Open
683 2025-07-29 Titled Tue 29th Jul Late chess.com INT 10 Jakub Kosakowski Krikor Sevag Mekhitarian 1-0 80 Open
684 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 9 Sina Movahed Jakub Kosakowski 1-0 40 Open
685 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 9 Tuan Minh Le Jakub Kosakowski 1-0 21 Open
686 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 8 Henry Deng Jakub Kosakowski 0-1 40 Open
687 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 8 Jakub Kosakowski Vahap Sanal 1-0 49 Open
688 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 7 Jakub Kosakowski Daniel Naroditsky 0-1 42 Open
689 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 7 Jakub Kosakowski Faustino Oro 1-0 30 Open
690 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 6 Jeffery Xiong Jakub Kosakowski 1/2-1/2 38 Open
691 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 6 Jakub Kosakowski Sanan Sjugirov 0-1 55 Open
692 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 5 Eivind Grunt Kreken Jakub Kosakowski 0-1 37 Open
693 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 5 Dmitrij Kollars Jakub Kosakowski 0-1 75 Open
694 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 4 Jakub Kosakowski Narayan Venkatesh 1-0 20 Open
695 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 4 Jakub Kosakowski Jan-Krzysztof Duda 1-0 32 Open
696 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 3 Alexey Kislinsky Jakub Kosakowski 1/2-1/2 70 Open
697 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 3 Teodor-Cosmin Nedelcu Jakub Kosakowski 0-1 49 Open
698 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 2 Jakub Kosakowski Kamil Warchol 1-0 28 Open
699 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 2 Jakub Kosakowski Simon Max Skembris 1-0 63 Open
700 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 1 Maksim Omariev Jakub Kosakowski 0-1 13 Open

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