Jakub Kosakowski LIVE

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

Published rating lists through Oct 2026.

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
701 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 1 Rushan Bogaudinov Jakub Kosakowski 1/2-1/2 37 Open
702 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 11 Eric Rosen Jakub Kosakowski 0-1 36 Open
703 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 11 Jakub Kosakowski Nodar Lortkipanidze 0-1 47 Open
704 2025-07-22 Titled Tue 22nd Jul Early chess.com INT 10 Jose Carlos Ibarra Jerez Jakub Kosakowski 0-1 28 Open
705 2025-07-22 Titled Tue 22nd Jul Late chess.com INT 10 Jakub Kosakowski Miloje Ratkovic 1/2-1/2 70 Open
706 2025-07-15 Titled Tue 15th Jul Early chess.com INT 9 Jakub Kosakowski Lisandro Fernandez Reyes 0-1 43 Open
707 2025-07-15 Titled Tue 15th Jul Late chess.com INT 9 Jakub Kosakowski Dmitrij Kollars 0-1 27 Open
708 2025-07-15 Titled Tue 15th Jul Early chess.com INT 8 Sergei Iskusnyh Jakub Kosakowski 1-0 35 Open
709 2025-07-15 Titled Tue 15th Jul Late chess.com INT 8 Orkhan Eminov Jakub Kosakowski 0-1 47 Open
710 2025-07-15 Titled Tue 15th Jul Early chess.com INT 7 Jakub Kosakowski Ivan Yeletsky 0-1 24 Open
711 2025-07-15 Titled Tue 15th Jul Late chess.com INT 7 Jakub Kosakowski Maximilian Mostbauer 1-0 48 Open
712 2025-07-15 Titled Tue 15th Jul Late chess.com INT 6 Matthias Bluebaum Jakub Kosakowski 1-0 40 Open
713 2025-07-15 Titled Tue 15th Jul Early chess.com INT 6 Jakub Kosakowski Nicolas Perossa 1-0 52 Open
714 2025-07-15 Titled Tue 15th Jul Early chess.com INT 5 Andrei Negrean Jakub Kosakowski 0-1 57 Open
715 2025-07-15 Titled Tue 15th Jul Late chess.com INT 5 Jakub Kosakowski Ilya Chekletsov 1-0 50 Open
716 2025-07-15 Titled Tue 15th Jul Late chess.com INT 4 Valter Gyurjinyan Jakub Kosakowski 0-1 63 Open
717 2025-07-15 Titled Tue 15th Jul Early chess.com INT 4 Jakub Kosakowski Alexander Herbrig 1/2-1/2 61 Open
718 2025-07-15 Titled Tue 15th Jul Early chess.com INT 3 Vladimir Goncharov Jakub Kosakowski 0-1 51 Open
719 2025-07-15 Titled Tue 15th Jul Late chess.com INT 3 Jakub Kosakowski Parham Maghsoodloo 0-1 42 Open
720 2025-07-15 Titled Tue 15th Jul Late chess.com INT 2 Chitre Arush Jakub Kosakowski 0-1 30 Open
721 2025-07-15 Titled Tue 15th Jul Early chess.com INT 2 Jakub Kosakowski Bojan Todorovic 1-0 42 Open
722 2025-07-15 Titled Tue 15th Jul Late chess.com INT 1 Jakub Kosakowski Raphael Felix 1-0 18 Open
723 2025-07-15 Titled Tue 15th Jul Early chess.com INT 1 Harold Wanyama Jakub Kosakowski 1-0 37 Open
724 2025-07-15 Titled Tue 15th Jul Late chess.com INT 11 Alexey Kislinsky Jakub Kosakowski 0-1 28 Open
725 2025-07-15 Titled Tue 15th Jul Early chess.com INT 11 Jakub Kosakowski Oleksii Nakonechnyi 1/2-1/2 66 Open
726 2025-07-15 Titled Tue 15th Jul Early chess.com INT 10 Alexander Devaev Jakub Kosakowski 0-1 31 Open
727 2025-07-15 Titled Tue 15th Jul Late chess.com INT 10 Jakub Kosakowski Shaaketh Sivakumar 0-1 30 Open
728 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 9.7 Jakub Kosakowski Michal Krasenkow 1-0 42 Open
729 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 8.1 Valery Kazakouski Jakub Kosakowski 1-0 34 Open
730 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 7.4 Jonasz Baum Jakub Kosakowski 0-1 32 Open
731 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 6.2 Jakub Kosakowski Volodymyr Vetoshko 1/2-1/2 17 Open
732 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 5.2 Jakub Kosakowski Vladimir Hamitevici 1/2-1/2 64 Open
733 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 4.5 Jakub Suder Jakub Kosakowski 0-1 71 Open
734 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 3.1 Jakub Kosakowski Chitre Arush 1-0 53 Open
735 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 2.4 Michalina Rudzinska Jakub Kosakowski 1/2-1/2 66 Open
736 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 11.3 Jakub Kosakowski Xinyang Nie 1-0 35 Open
737 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 10.4 Daniel Howard Fernandez Jakub Kosakowski 0-1 23 Open
738 2025-07-07 Jana Maciei Mem 2025 Warsaw POL 1.5 Jakub Kosakowski Filip Klim 1-0 29 Open
739 2025-07-06 Grand Hotel Kielce Open Kiel GER 9.2 Jha Sriram Jakub Kosakowski 1/2-1/2 11 Open
740 2025-07-05 Grand Hotel Kielce Open Kiel GER 8.2 Jakub Kosakowski Jadranko Plenca 1/2-1/2 41 Open
741 2025-07-04 Grand Hotel Kielce Open Kiel GER 7.2 Oleksandr Yurovskykh Jakub Kosakowski 1/2-1/2 29 Open
742 2025-07-03 Grand Hotel Kielce Open Kiel GER 6.1 Jakub Kosakowski Vladimir Hamitevici 1/2-1/2 17 Open
743 2025-07-03 Grand Hotel Kielce Open Kiel GER 5.2 Marcin Sieciechowicz Jakub Kosakowski 0-1 42 Open
744 2025-07-02 Grand Hotel Kielce Open Kiel GER 4.5 Jakub Kosakowski Jan Golecki 1-0 35 Open
745 2025-07-01 Grand Hotel Kielce Open Kiel GER 3.4 Rosh Jain Jakub Kosakowski 1/2-1/2 21 Open
746 2025-07-01 Grand Hotel Kielce Open Kiel GER 2.1 Jakub Kosakowski Raghav V 1/2-1/2 39 Open
747 2025-06-30 Grand Hotel Kielce Open Kiel GER 1.1 Piotr Brzezina Jakub Kosakowski 0-1 51 Open
748 2025-06-17 Titled Tue 17th Jun Early chess.com INT 9 Omer Akkara Jakub Kosakowski 0-1 45 Open
749 2025-06-17 Titled Tue 17th Jun Late chess.com INT 9 Jakub Kosakowski Anastasia Avramidou 1-0 36 Open
750 2025-06-17 Titled Tue 17th Jun Late chess.com INT 8 Alberto Barp Jakub Kosakowski 0-1 37 Open

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