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
801 2025-02-11 Titled Tue 11th Feb Late chess.com INT 2 Jakub Kosakowski Rafail Antoniou 1-0 27 Open
802 2025-02-11 Titled Tue 11th Feb Early chess.com INT 1 Jakub Kosakowski Maksim Omariev 1-0 45 Open
803 2025-02-11 Titled Tue 11th Feb Late chess.com INT 1 Wojciech Smieszek Jakub Kosakowski 0-1 53 Open
804 2025-02-11 Titled Tue 11th Feb Early chess.com INT 11 Jakub Kosakowski Joshua Christie 0-1 41 Open
805 2025-02-11 Titled Tue 11th Feb Late chess.com INT 11 Jakub Kosakowski Eray Kilic 1/2-1/2 137 Open
806 2025-02-11 Titled Tue 11th Feb Late chess.com INT 10 Andrey Drygalov Jakub Kosakowski 0-1 42 Open
807 2025-02-11 Titled Tue 11th Feb Early chess.com INT 10 Nicolai Maxime Ostensen Jakub Kosakowski 1-0 45 Open
808 2025-02-04 Titled Tue 4th Feb Early chess.com INT 9 Jakub Kosakowski Vuk Damjanovic 0-1 32 Open
809 2025-02-04 Titled Tue 4th Feb Late chess.com INT 9 Jakub Kosakowski Gleb Scheglov 0-1 37 Open
810 2025-02-04 Titled Tue 4th Feb Early chess.com INT 8 Jakub Kosakowski Savitha Shri B 1-0 47 Open
811 2025-02-04 Titled Tue 4th Feb Late chess.com INT 8 Benjamin Bok Jakub Kosakowski 1-0 36 Open
812 2025-02-04 Titled Tue 4th Feb Late chess.com INT 7 Nikolas Theodorou Jakub Kosakowski 0-1 80 Open
813 2025-02-04 Titled Tue 4th Feb Early chess.com INT 7 Andrey Sumets Jakub Kosakowski 0-1 49 Open
814 2025-02-04 Titled Tue 4th Feb Early chess.com INT 6 Jakub Kosakowski Sergey Slugin 1-0 43 Open
815 2025-02-04 Titled Tue 4th Feb Late chess.com INT 6 Jakub Kosakowski Ray Robson 1/2-1/2 39 Open
816 2025-02-04 Titled Tue 4th Feb Early chess.com INT 5 Rameshbabu Vaishali Jakub Kosakowski 1-0 51 Open
817 2025-02-04 Titled Tue 4th Feb Late chess.com INT 5 Vladimir Burmakin Jakub Kosakowski 0-1 35 Open
818 2025-02-04 Titled Tue 4th Feb Late chess.com INT 4 Jakub Kosakowski Jose Javier Gonzalez Castillo 1-0 33 Open
819 2025-02-04 Titled Tue 4th Feb Early chess.com INT 4 Jakub Kosakowski Imangali Akhilbay 1-0 29 Open
820 2025-02-04 Titled Tue 4th Feb Early chess.com INT 3 Egehan Yildiz Jakub Kosakowski 0-1 37 Open
821 2025-02-04 Titled Tue 4th Feb Late chess.com INT 3 Maciej Sroczynski Jakub Kosakowski 1/2-1/2 21 Open
822 2025-02-04 Titled Tue 4th Feb Early chess.com INT 2 Jakub Kosakowski Ilyass Msellek 0-1 48 Open
823 2025-02-04 Titled Tue 4th Feb Late chess.com INT 2 Jakub Kosakowski Matias Carcamo 1-0 60 Open
824 2025-02-04 Titled Tue 4th Feb Late chess.com INT 1 Artem Gogolev Jakub Kosakowski 0-1 22 Open
825 2025-02-04 Titled Tue 4th Feb Early chess.com INT 1 Narayan Venkatesh Jakub Kosakowski 0-1 34 Open
826 2025-02-04 Titled Tue 4th Feb Late chess.com INT 11 Jakub Kosakowski Levente Papp 1/2-1/2 54 Open
827 2025-02-04 Titled Tue 4th Feb Early chess.com INT 11 Jakub Kosakowski Daniel Naroditsky 0-1 43 Open
828 2025-02-04 Titled Tue 4th Feb Late chess.com INT 10 Alexander Gelman Jakub Kosakowski 0-1 45 Open
829 2025-02-04 Titled Tue 4th Feb Early chess.com INT 10 Vasiliy Korchmar Jakub Kosakowski 0-1 47 Open
830 2025-01-21 Titled Tue 21st Jan Early chess.com INT 9 Shamsiddin Vokhidov Jakub Kosakowski 0-1 59 Open
831 2025-01-21 Titled Tue 21st Jan Early chess.com INT 8 Jakub Kosakowski Nathaniel Mathurin 1-0 21 Open
832 2025-01-21 Titled Tue 21st Jan Early chess.com INT 7 Velimir Ivic Jakub Kosakowski 1-0 73 Open
833 2025-01-21 Titled Tue 21st Jan Early chess.com INT 6 Jakub Kosakowski Martyn Kravtsiv 1/2-1/2 41 Open
834 2025-01-21 Titled Tue 21st Jan Early chess.com INT 5 Jakub Kosakowski Sergei Zhigalko 1/2-1/2 84 Open
835 2025-01-21 Titled Tue 21st Jan Early chess.com INT 4 Johan-Sebastian Christiansen Jakub Kosakowski 0-1 46 Open
836 2025-01-21 Titled Tue 21st Jan Early chess.com INT 3 Jakub Kosakowski Richard Shtivelband 1-0 24 Open
837 2025-01-21 Titled Tue 21st Jan Early chess.com INT 2 Rafail Antoniou Jakub Kosakowski 0-1 35 Open
838 2025-01-21 Titled Tue 21st Jan Early chess.com INT 1 Jakub Kosakowski Altan-Ulzii Enkhtuul 1-0 81 Open
839 2025-01-21 Titled Tue 21st Jan Early chess.com INT 11 Bogdan-Daniel Deac Jakub Kosakowski 1-0 56 Open
840 2025-01-21 Titled Tue 21st Jan Early chess.com INT 10 Jakub Kosakowski Sanan Sjugirov 1-0 35 Open
841 2025-01-15 Titled Tue 14th Jan Late chess.com INT 11 Dashgyn Ibadov Jakub Kosakowski 0-1 46 Open
842 2025-01-14 Titled Tue 14th Jan Late chess.com INT 9 Dmitry Petukhov Jakub Kosakowski 0-1 27 Open
843 2025-01-14 Titled Tue 14th Jan Late chess.com INT 8 Jakub Kosakowski Narek Ghimoyan 1/2-1/2 63 Open
844 2025-01-14 Titled Tue 14th Jan Late chess.com INT 7 Seyed Abolfazl Moosavifar Jakub Kosakowski 1-0 76 Open
845 2025-01-14 Titled Tue 14th Jan Late chess.com INT 6 Maxim Novik Jakub Kosakowski 1-0 41 Open
846 2025-01-14 Titled Tue 14th Jan Late chess.com INT 5 Jakub Kosakowski Alejandro Domingo Nunez 1-0 24 Open
847 2025-01-14 Titled Tue 14th Jan Late chess.com INT 4 Jorge Leon Oquendo Jakub Kosakowski 0-1 47 Open
848 2025-01-14 Titled Tue 14th Jan Late chess.com INT 3 Jakub Kosakowski Guillermo Camacho Martinez 1-0 66 Open
849 2025-01-14 Titled Tue 14th Jan Late chess.com INT 2 Luca Silva Jakub Kosakowski 1-0 31 Open
850 2025-01-14 Titled Tue 14th Jan Late chess.com INT 1 Jakub Kosakowski Ian Ocampos 1-0 26 Open

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