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: 2026-11-05 (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
851 2025-01-14 Titled Tue 14th Jan Late chess.com INT 10 Jakub Kosakowski Max Hess 0-1 33 Open
852 2025-01-07 Titled Tue 7th Jan Late chess.com INT 9 Alexander Fishbein Jakub Kosakowski 1-0 47 Open
853 2025-01-07 Titled Tue 7th Jan Early chess.com INT 9 Md Minhaz Uddin Jakub Kosakowski 0-1 36 Open
854 2025-01-07 Titled Tue 7th Jan Early chess.com INT 8 Jakub Kosakowski Igor Yagupov 1-0 28 Open
855 2025-01-07 Titled Tue 7th Jan Late chess.com INT 8 Jakub Kosakowski Lennis Martinez Ramirez 0-1 34 Open
856 2025-01-07 Titled Tue 7th Jan Late chess.com INT 7 Olexandr Bortnyk Jakub Kosakowski 1/2-1/2 93 Open
857 2025-01-07 Titled Tue 7th Jan Early chess.com INT 7 Alan Pichot Jakub Kosakowski 1-0 36 Open
858 2025-01-07 Titled Tue 7th Jan Early chess.com INT 6 Jakub Kosakowski Mikhail V. Kuznetsov 1-0 52 Open
859 2025-01-07 Titled Tue 7th Jan Late chess.com INT 6 Jakub Kosakowski Hikaru Nakamura 1-0 54 Open
860 2025-01-07 Titled Tue 7th Jan Late chess.com INT 5 Jakub Kosakowski Oliver Wartiovaara 1-0 27 Open
861 2025-01-07 Titled Tue 7th Jan Early chess.com INT 5 Jakub Kosakowski Bojan Maksimovic 0-1 34 Open
862 2025-01-07 Titled Tue 7th Jan Early chess.com INT 4 Chithambaram VR. Aravindh Jakub Kosakowski 1/2-1/2 53 Open
863 2025-01-07 Titled Tue 7th Jan Late chess.com INT 4 Levon Aronian Jakub Kosakowski 1-0 29 Open
864 2025-01-07 Titled Tue 7th Jan Early chess.com INT 3 Nazar Firman Jakub Kosakowski 0-1 49 Open
865 2025-01-07 Titled Tue 7th Jan Late chess.com INT 3 Jakub Kosakowski Thomas Bauer 1-0 42 Open
866 2025-01-07 Titled Tue 7th Jan Late chess.com INT 2 Jakub Kosakowski Aryan Achuthan 1-0 20 Open
867 2025-01-07 Titled Tue 7th Jan Early chess.com INT 2 Jakub Kosakowski Zarina Nurgaliyeva 1-0 42 Open
868 2025-01-07 Titled Tue 7th Jan Early chess.com INT 1 Harshin Reddy Jagirapu Jakub Kosakowski 0-1 68 Open
869 2025-01-07 Titled Tue 7th Jan Late chess.com INT 1 Raphael V. P. Patricio Alonso Jakub Kosakowski 0-1 43 Open
870 2025-01-07 Titled Tue 7th Jan Early chess.com INT 11 Cecile Haussernot Jakub Kosakowski 0-1 45 Open
871 2025-01-07 Titled Tue 7th Jan Late chess.com INT 11 Yurii N. Khodko Jakub Kosakowski 1-0 23 Open
872 2025-01-07 Titled Tue 7th Jan Early chess.com INT 10 Jakub Kosakowski Rudik Makarian 0-1 62 Open
873 2025-01-07 Titled Tue 7th Jan Late chess.com INT 10 Jakub Kosakowski German Spata 1-0 49 Open
874 2024-12-24 Titled Tue 24th Dec Late chess.com INT 9 Varun Krishnan Jakub Kosakowski 0-1 106 Open
875 2024-12-24 Titled Tue 24th Dec Late chess.com INT 8 Viacheslav Tikhonov Jakub Kosakowski 0-1 27 Open
876 2024-12-24 Titled Tue 24th Dec Late chess.com INT 7 Jakub Kosakowski Miras Assylov 0-1 13 Open
877 2024-12-24 Titled Tue 24th Dec Late chess.com INT 6 Diego Cacheiro Blanco Jakub Kosakowski 0-1 73 Open
878 2024-12-24 Titled Tue 24th Dec Late chess.com INT 5 Temirlan Baltabaev Jakub Kosakowski 1-0 44 Open
879 2024-12-24 Titled Tue 24th Dec Late chess.com INT 4 Jakub Kosakowski Samuel Sevian 0-1 54 Open
880 2024-12-24 Titled Tue 24th Dec Late chess.com INT 3 Jakub Kosakowski Harshin Reddy Jagirapu 1-0 86 Open
881 2024-12-24 Titled Tue 24th Dec Late chess.com INT 2 Stepan Hrbek Jakub Kosakowski 0-1 37 Open
882 2024-12-24 Titled Tue 24th Dec Late chess.com INT 1 Jakub Kosakowski Rudolf Jun 1-0 34 Open
883 2024-12-24 Titled Tue 24th Dec Late chess.com INT 11 David Zhurbinsky Jakub Kosakowski 1-0 41 Open
884 2024-12-24 Titled Tue 24th Dec Late chess.com INT 10 Jakub Kosakowski Meri Arabidze 1-0 39 Open
885 2024-12-17 Titled Tue 17th Dec Early chess.com INT 9 Jakub Kosakowski Tuna Ozates 0-1 67 Open
886 2024-12-17 Titled Tue 17th Dec Early chess.com INT 8 Yonathan Uritsky Jakub Kosakowski 1-0 9 Open
887 2024-12-17 Titled Tue 17th Dec Early chess.com INT 7 Daniel Lowinger Jakub Kosakowski 0-1 57 Open
888 2024-12-17 Titled Tue 17th Dec Early chess.com INT 6 Jakub Kosakowski Vadim Bobkov 0-1 38 Open
889 2024-12-17 Titled Tue 17th Dec Early chess.com INT 5 Andrii Punin Jakub Kosakowski 0-1 63 Open
890 2024-12-17 Titled Tue 17th Dec Early chess.com INT 4 Jakub Kosakowski Georgios Souleidis 1-0 29 Open
891 2024-12-17 Titled Tue 17th Dec Early chess.com INT 3 Vicente Cano Gimenez Jakub Kosakowski 0-1 52 Open
892 2024-12-17 Titled Tue 17th Dec Early chess.com INT 2 Jakub Kosakowski Benjamin Walmer 1-0 42 Open
893 2024-12-17 Titled Tue 17th Dec Early chess.com INT 1 Narayan Venkatesh Jakub Kosakowski 1-0 32 Open
894 2024-12-17 Titled Tue 17th Dec Early chess.com INT 11 Jakub Kosakowski Le Thao Nguyen Pham 1-0 38 Open
895 2024-12-17 Titled Tue 17th Dec Early chess.com INT 10 Seyed Abolfazl Moosavifar Jakub Kosakowski 0-1 34 Open
896 2024-11-26 Titled Tue 26th Nov Early chess.com INT 9 V Pranav Jakub Kosakowski 1-0 60 Open
897 2024-11-26 Titled Tue 26th Nov Early chess.com INT 8 Jakub Kosakowski Meri Arabidze 1-0 38 Open
898 2024-11-26 Titled Tue 26th Nov Early chess.com INT 7 Jeevan Karamsetty Jakub Kosakowski 0-1 35 Open
899 2024-11-26 Titled Tue 26th Nov Early chess.com INT 6 Jakub Kosakowski Kamil Grycel 1-0 41 Open
900 2024-11-26 Titled Tue 26th Nov Early chess.com INT 5 Patrik Stevik Jakub Kosakowski 1/2-1/2 34 Open

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