GM Jakub Kosakowski

Country

POL

Birth Year

2002 (Age ≈24)

Gender

M

Title

Grandmaster

FIDE ID

1185080

FIDE ratings

2522.8 +4.8

Classical

Live rating

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
1139

Based on available monthly lists and saved games.

Live rankings

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: 2026-10-20 (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
701 2021-12-29 World Blitz 2021 Warsaw POL 4.55 Jakub Kosakowski Victor Mikhalevski 1-0 47 Open
702 2021-12-29 World Blitz 2021 Warsaw POL 3.55 Zahar Efimenko Jakub Kosakowski 1/2-1/2 57 Open
703 2021-12-29 World Blitz 2021 Warsaw POL 2.78 Jakub Kosakowski Grzegorz Gajewski 1-0 40 Open
704 2021-12-29 World Blitz 2021 Warsaw POL 12.51 Jakub Kosakowski Fidel Corrales Jimenez 0-1 49 Open
705 2021-12-29 World Blitz 2021 Warsaw POL 11.6 Lucas Van Foreest Jakub Kosakowski 0-1 31 Open
706 2021-12-29 World Blitz 2021 Warsaw POL 10.49 Jakub Kosakowski Mikhail Demidov 0-1 32 Open
707 2021-12-29 World Blitz 2021 Warsaw POL 1.72 Oleg Vastrukhin Jakub Kosakowski 1-0 57 Open
708 2021-12-28 World Rapid 2021 Warsaw POL 13.46 Jakub Kosakowski Artyom Timofeev 1/2-1/2 71 Open
709 2021-12-28 World Rapid 2021 Warsaw POL 12.6 Hovhannes Gabuzyan Jakub Kosakowski 0-1 36 Open
710 2021-12-28 World Rapid 2021 Warsaw POL 11.49 Jakub Kosakowski Mikhail Demidov 0-1 74 Open
711 2021-12-28 World Rapid 2021 Warsaw POL 10.38 David W L Howell Jakub Kosakowski 1-0 37 Open
712 2021-12-27 World Rapid 2021 Warsaw POL 9.52 Jakub Kosakowski Alexander Donchenko 1-0 112 Open
713 2021-12-27 World Rapid 2021 Warsaw POL 8.51 Aryan Tari Jakub Kosakowski 1/2-1/2 94 Open
714 2021-12-27 World Rapid 2021 Warsaw POL 7.32 Jakub Kosakowski Maksim Chigaev 0-1 41 Open
715 2021-12-27 World Rapid 2021 Warsaw POL 6.2 Levon Aronian Jakub Kosakowski 1-0 39 Open
716 2021-12-26 World Rapid 2021 Warsaw POL 5.32 Jakub Kosakowski Ahmed Adly 1-0 54 Open
717 2021-12-26 World Rapid 2021 Warsaw POL 4.32 Robert Hovhannisyan Jakub Kosakowski 1/2-1/2 50 Open
718 2021-12-26 World Rapid 2021 Warsaw POL 3.28 Jakub Kosakowski David Anton Guijarro 1/2-1/2 54 Open
719 2021-12-26 World Rapid 2021 Warsaw POL 2.55 Danyyil Dvirnyy Jakub Kosakowski 0-1 34 Open
720 2021-12-26 World Rapid 2021 Warsaw POL 1.7 Jakub Kosakowski Rinat Jumabayev 1/2-1/2 67 Open
721 2021-12-19 European Rapid 2021 Katowice POL 9.2 Jakub Kosakowski Imre Balog 0-1 49 Open
722 2021-12-19 European Rapid 2021 Katowice POL 8.9 Hannes Stefansson Jakub Kosakowski 0-1 37 Open
723 2021-12-19 European Rapid 2021 Katowice POL 7.1 Tomas Laurusas Jakub Kosakowski 0-1 27 Open
724 2021-12-19 European Rapid 2021 Katowice POL 11.8 Andrey Sumets Jakub Kosakowski 1/2-1/2 22 Open
725 2021-12-19 European Rapid 2021 Katowice POL 10.14 Jakub Kosakowski Emil Mirzoev 1-0 29 Open
726 2021-12-18 European Rapid 2021 Katowice POL 6.29 Jakub Kosakowski Wojciech Krawczyk 1-0 40 Open
727 2021-12-18 European Rapid 2021 Katowice POL 5.35 Przemyslaw Kindler Jakub Kosakowski 0-1 49 Open
728 2021-12-18 European Rapid 2021 Katowice POL 4.36 Jakub Kosakowski Gustas Morkunas 1/2-1/2 78 Open
729 2021-12-18 European Rapid 2021 Katowice POL 2.41 Jakub Kosakowski Bartlomiej Rog 1/2-1/2 43 Open
730 2021-12-18 European Rapid 2021 Katowice POL 1.44 Dariusz Olej Jakub Kosakowski 0-1 37 Open
731 2021-12-17 European Blitz 2021 Katowice POL 9.4 Igor Kovalenko Jakub Kosakowski 0-1 48 Open
732 2021-12-17 European Blitz 2021 Katowice POL 8.2 Hannes Stefansson Jakub Kosakowski 0-1 34 Open
733 2021-12-17 European Blitz 2021 Katowice POL 7.2 Jakub Kosakowski Hannes Stefansson 0-1 66 Open
734 2021-12-17 European Blitz 2021 Katowice POL 5.3 Dawid Czerw Jakub Kosakowski 0-1 27 Open
735 2021-12-17 European Blitz 2021 Katowice POL 21.31 Grzegorz Masternak Jakub Kosakowski 0-1 23 Open
736 2021-12-17 European Blitz 2021 Katowice POL 20.13 Paulius Pultinevicius Jakub Kosakowski 1-0 37 Open
737 2021-12-17 European Blitz 2021 Katowice POL 19.13 Jakub Kosakowski Paulius Pultinevicius 0-1 17 Open
738 2021-12-17 European Blitz 2021 Katowice POL 18.4 Jakub Kosakowski Maciej Klekowski 0-1 46 Open
739 2021-12-17 European Blitz 2021 Katowice POL 17.4 Maciej Klekowski Jakub Kosakowski 1-0 42 Open
740 2021-12-17 European Blitz 2021 Katowice POL 16.8 Helgi Ass Gretarsson Jakub Kosakowski 0-1 52 Open
741 2021-12-17 European Blitz 2021 Katowice POL 15.8 Jakub Kosakowski Helgi Ass Gretarsson 1-0 38 Open
742 2021-12-17 European Blitz 2021 Katowice POL 14.23 Jakub Kosakowski Radoslaw Dzierzak 1-0 43 Open
743 2021-12-17 European Blitz 2021 Katowice POL 13.23 Radoslaw Dzierzak Jakub Kosakowski 0-1 33 Open
744 2021-12-17 European Blitz 2021 Katowice POL 12.1 Daniel Sadzikowski Jakub Kosakowski 1-0 33 Open
745 2021-12-17 European Blitz 2021 Katowice POL 11.1 Jakub Kosakowski Daniel Sadzikowski 1/2-1/2 66 Open
746 2021-12-17 European Blitz 2021 Katowice POL 10.4 Jakub Kosakowski Igor Kovalenko 1/2-1/2 54 Open
747 2021-12-17 European Blitz 2021 Katowice POL 1.42 Sandra Orlik Jakub Kosakowski 0-1 31 Open
748 2021-09-19 PGNiG POL Bydgoszcz KO Bydgoszcz POL 3.2 Jakub Kosakowski Maciej Klekowski 0-1 46 Open
749 2021-09-19 PGNiG POL Bydgoszcz KO Bydgoszcz POL 3.1 Maciej Klekowski Jakub Kosakowski 1-0 29 Open
750 2021-09-19 PGNiG POL Bydgoszcz KO Bydgoszcz POL 2.2 Pawel Kowalczyk Jakub Kosakowski 1/2-1/2 78 Open

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