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
751 2025-02-25 Titled Tue 25th Feb Early chess.com INT 5 Jakub Kosakowski Andrey Esipenko 1-0 37 Open
752 2025-02-25 Titled Tue 25th Feb Late chess.com INT 4 Marek Karas Jakub Kosakowski 1/2-1/2 73 Open
753 2025-02-25 Titled Tue 25th Feb Early chess.com INT 4 Alireza Firouzja Jakub Kosakowski 0-1 46 Open
754 2025-02-25 Titled Tue 25th Feb Late chess.com INT 3 Jakub Kosakowski Carlos Alvarado 1-0 42 Open
755 2025-02-25 Titled Tue 25th Feb Early chess.com INT 3 Jakub Kosakowski Meri Arabidze 1-0 55 Open
756 2025-02-25 Titled Tue 25th Feb Early chess.com INT 2 Daniel Barria Zuniga Jakub Kosakowski 0-1 22 Open
757 2025-02-25 Titled Tue 25th Feb Late chess.com INT 2 Behzad Salimiyan Jakub Kosakowski 1-0 34 Open
758 2025-02-25 Titled Tue 25th Feb Late chess.com INT 1 Jakub Kosakowski Florian Gatterer 1-0 45 Open
759 2025-02-25 Titled Tue 25th Feb Early chess.com INT 1 Jakub Kosakowski Richard Vedder 1-0 22 Open
760 2025-02-25 Titled Tue 25th Feb Late chess.com INT 11 Hrair Simonian Jakub Kosakowski 1-0 40 Open
761 2025-02-25 Titled Tue 25th Feb Early chess.com INT 11 Jakub Kosakowski Sargis A. Manukyan 0-1 52 Open
762 2025-02-25 Titled Tue 25th Feb Early chess.com INT 10 Tuan Minh Le Jakub Kosakowski 1-0 42 Open
763 2025-02-25 Titled Tue 25th Feb Late chess.com INT 10 Jakub Kosakowski Jose Eduardo Martinez Alcantara 0-1 73 Open
764 2025-02-18 Titled Tue 18th Feb Late chess.com INT 9 Armin Khajavi Jakub Kosakowski 0-1 78 Open
765 2025-02-18 Titled Tue 18th Feb Early chess.com INT 9 Jakub Kosakowski Roman Novoselov 1-0 45 Open
766 2025-02-18 Titled Tue 18th Feb Late chess.com INT 8 Jakub Kosakowski Marek Karas 1-0 27 Open
767 2025-02-18 Titled Tue 18th Feb Early chess.com INT 8 Matias Carcamo Jakub Kosakowski 0-1 59 Open
768 2025-02-18 Titled Tue 18th Feb Late chess.com INT 7 Eray Kilic Jakub Kosakowski 1-0 42 Open
769 2025-02-18 Titled Tue 18th Feb Early chess.com INT 7 Jakub Kosakowski Ivan Kochiev 1-0 44 Open
770 2025-02-18 Titled Tue 18th Feb Early chess.com INT 6 Mohamed Nouali Jakub Kosakowski 1-0 48 Open
771 2025-02-18 Titled Tue 18th Feb Late chess.com INT 6 Jakub Kosakowski Duc Minh Lai 1-0 35 Open
772 2025-02-18 Titled Tue 18th Feb Early chess.com INT 5 Jakub Kosakowski Ramil Hasangatin 0-1 56 Open
773 2025-02-18 Titled Tue 18th Feb Late chess.com INT 5 Jakub Kosakowski Christopher Woojin Yoo 0-1 23 Open
774 2025-02-18 Titled Tue 18th Feb Early chess.com INT 4 Mateusz Brozyna Jakub Kosakowski 0-1 31 Open
775 2025-02-18 Titled Tue 18th Feb Late chess.com INT 4 Pablo Zarnicki Jakub Kosakowski 0-1 33 Open
776 2025-02-18 Titled Tue 18th Feb Early chess.com INT 3 Jakub Kosakowski Alejandro Yanes Canizares 1-0 45 Open
777 2025-02-18 Titled Tue 18th Feb Late chess.com INT 3 Jakub Kosakowski Maximilian Mostbauer 1-0 21 Open
778 2025-02-18 Titled Tue 18th Feb Early chess.com INT 2 Shubh Jayesh Laddha Jakub Kosakowski 1-0 67 Open
779 2025-02-18 Titled Tue 18th Feb Late chess.com INT 2 Jakub Kosakowski Max Mottola 1-0 39 Open
780 2025-02-18 Titled Tue 18th Feb Late chess.com INT 1 Donat Daroczi Jakub Kosakowski 1/2-1/2 84 Open
781 2025-02-18 Titled Tue 18th Feb Early chess.com INT 1 Jakub Kosakowski Tyrell Harriott 1-0 24 Open
782 2025-02-18 Titled Tue 18th Feb Early chess.com INT 11 Jakub Kosakowski Indy Southcott-Moyers 1-0 48 Open
783 2025-02-18 Titled Tue 18th Feb Late chess.com INT 11 Jakub Kosakowski Felix Guo 0-1 37 Open
784 2025-02-18 Titled Tue 18th Feb Early chess.com INT 10 Nikolaos Poupalos Jakub Kosakowski 1-0 35 Open
785 2025-02-18 Titled Tue 18th Feb Late chess.com INT 10 Jakub Kosakowski Sergei Zhigalko 0-1 59 Open
786 2025-02-11 Titled Tue 11th Feb Late chess.com INT 9 Jakub Kosakowski Aleksandra Maltsevskaya 1-0 42 Open
787 2025-02-11 Titled Tue 11th Feb Early chess.com INT 9 Jakub Kosakowski Ali Farahat 0-1 39 Open
788 2025-02-11 Titled Tue 11th Feb Early chess.com INT 8 Alejandro Domingo Nunez Jakub Kosakowski 0-1 31 Open
789 2025-02-11 Titled Tue 11th Feb Late chess.com INT 8 Vugar Rasulov Jakub Kosakowski 1-0 45 Open
790 2025-02-11 Titled Tue 11th Feb Late chess.com INT 7 Jakub Kosakowski Christopher Woojin Yoo 1/2-1/2 81 Open
791 2025-02-11 Titled Tue 11th Feb Early chess.com INT 7 Jakub Kosakowski Jan Kokoszczynski 1-0 33 Open
792 2025-02-11 Titled Tue 11th Feb Early chess.com INT 6 Vladislav Voitovich Jakub Kosakowski 0-1 37 Open
793 2025-02-11 Titled Tue 11th Feb Late chess.com INT 6 Benjamin Bok Jakub Kosakowski 1-0 42 Open
794 2025-02-11 Titled Tue 11th Feb Late chess.com INT 5 Jakub Kosakowski Konstantin Popov 1-0 41 Open
795 2025-02-11 Titled Tue 11th Feb Early chess.com INT 5 Jakub Kosakowski Tigran Mukhutdinov 0-1 25 Open
796 2025-02-11 Titled Tue 11th Feb Late chess.com INT 4 Jose Eduardo Martinez Alcantara Jakub Kosakowski 0-1 79 Open
797 2025-02-11 Titled Tue 11th Feb Early chess.com INT 4 Nikita An. Kalinin Jakub Kosakowski 0-1 28 Open
798 2025-02-11 Titled Tue 11th Feb Late chess.com INT 3 Jakub Suder Jakub Kosakowski 0-1 54 Open
799 2025-02-11 Titled Tue 11th Feb Early chess.com INT 3 Jakub Kosakowski Safar Harutyunyan 1-0 33 Open
800 2025-02-11 Titled Tue 11th Feb Early chess.com INT 2 Damir Ismagilov Jakub Kosakowski 1-0 40 Open

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