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
951 2024-10-22 Titled Tue 22nd Oct Late chess.com INT 4 Jakub Kosakowski Tymur Keleberda 1-0 71 Open
952 2024-10-22 Titled Tue 22nd Oct Early chess.com INT 3 Boris Abrashkin Jakub Kosakowski 0-1 24 Open
953 2024-10-22 Titled Tue 22nd Oct Late chess.com INT 3 Richard Zheng Jakub Kosakowski 0-1 32 Open
954 2024-10-22 Titled Tue 22nd Oct Late chess.com INT 2 Jakub Kosakowski Jaan Ehlvest 1-0 37 Open
955 2024-10-22 Titled Tue 22nd Oct Early chess.com INT 2 Jakub Kosakowski Dawda Vihaan 1-0 49 Open
956 2024-10-22 Titled Tue 22nd Oct Early chess.com INT 1 Daniel Gutierrez Olivares Jakub Kosakowski 0-1 31 Open
957 2024-10-22 Titled Tue 22nd Oct Late chess.com INT 1 Vitor Hugo Vieira Ferreira Jakub Kosakowski 0-1 41 Open
958 2024-10-22 Titled Tue 22nd Oct Late chess.com INT 11 Mendes Aaron Reeve Jakub Kosakowski 0-1 33 Open
959 2024-10-22 Titled Tue 22nd Oct Early chess.com INT 11 Jakub Kosakowski Viktor Skliarov 1-0 30 Open
960 2024-10-22 Titled Tue 22nd Oct Early chess.com INT 10 Jakub Kosakowski Lennis Martinez Ramirez 1-0 54 Open
961 2024-10-22 Titled Tue 22nd Oct Late chess.com INT 10 Jakub Kosakowski Alexander Fishbein 1-0 31 Open
962 2024-10-15 Titled Tue 15th Oct Early chess.com INT 9 Jakub Kosakowski Dmitry Fomkin 1-0 28 Open
963 2024-10-15 Titled Tue 15th Oct Early chess.com INT 8 Kaiqi Yang Jakub Kosakowski 0-1 46 Open
964 2024-10-15 Titled Tue 15th Oct Early chess.com INT 7 Uurtsaikh Agibileg Jakub Kosakowski 1-0 49 Open
965 2024-10-15 Titled Tue 15th Oct Early chess.com INT 6 Jakub Kosakowski Ranindu Dilshan Liyanage 0-1 50 Open
966 2024-10-15 Titled Tue 15th Oct Early chess.com INT 5 Vivaan Vishal Shah Jakub Kosakowski 0-1 56 Open
967 2024-10-15 Titled Tue 15th Oct Early chess.com INT 4 Jakub Kosakowski Tarun Kanyamarala 1-0 30 Open
968 2024-10-15 Titled Tue 15th Oct Early chess.com INT 3 Georgijs Germanovs Jakub Kosakowski 0-1 36 Open
969 2024-10-15 Titled Tue 15th Oct Early chess.com INT 2 Jakub Kosakowski Cristhian Portal Ramos 1-0 52 Open
970 2024-10-15 Titled Tue 15th Oct Early chess.com INT 1 Linus Olsson Jakub Kosakowski 1-0 45 Open
971 2024-10-15 Titled Tue 15th Oct Early chess.com INT 11 Bayastan Sydykov Jakub Kosakowski 0-1 64 Open
972 2024-10-15 Titled Tue 15th Oct Early chess.com INT 10 Jakub Kosakowski Duc Minh Lai 1-0 25 Open
973 2024-10-01 Titled Tue 1st Oct Early chess.com INT 9 Roman Novoselov Jakub Kosakowski 0-1 49 Open
974 2024-10-01 Titled Tue 1st Oct Early chess.com INT 8 Jakub Kosakowski Tarun Kanyamarala 1-0 25 Open
975 2024-10-01 Titled Tue 1st Oct Early chess.com INT 7 Beksultan Moldagali Jakub Kosakowski 0-1 38 Open
976 2024-10-01 Titled Tue 1st Oct Early chess.com INT 6 Jakub Kosakowski Richard Stalmach 0-1 45 Open
977 2024-10-01 Titled Tue 1st Oct Early chess.com INT 5 Aleksandra Goryachkina Jakub Kosakowski 1-0 31 Open
978 2024-10-01 Titled Tue 1st Oct Early chess.com INT 4 Jakub Kosakowski David Anton Guijarro 0-1 50 Open
979 2024-10-01 Titled Tue 1st Oct Early chess.com INT 3 Andrei Ioan Trifan Jakub Kosakowski 0-1 54 Open
980 2024-10-01 Titled Tue 1st Oct Early chess.com INT 2 Jakub Kosakowski Melih Yurtseven 1-0 44 Open
981 2024-10-01 Titled Tue 1st Oct Early chess.com INT 1 Lucius Melillo Jakub Kosakowski 0-1 54 Open
982 2024-10-01 Titled Tue 1st Oct Early chess.com INT 11 Jakub Kosakowski Rafael A Vaganian 1-0 26 Open
983 2024-10-01 Titled Tue 1st Oct Early chess.com INT 10 Azer Mirzoev Jakub Kosakowski 1-0 53 Open
984 2024-09-24 Titled Tue 24th Sep Late chess.com INT 9 Julian Antonio Rojas Alarcon Jakub Kosakowski 1-0 40 Open
985 2024-09-24 Titled Tue 24th Sep Late chess.com INT 8 Jakub Kosakowski Jan Kokoszczynski 1-0 33 Open
986 2024-09-24 Titled Tue 24th Sep Late chess.com INT 7 Hans Moke Niemann Jakub Kosakowski 1-0 44 Open
987 2024-09-24 Titled Tue 24th Sep Late chess.com INT 6 Melih Yurtseven Jakub Kosakowski 0-1 42 Open
988 2024-09-24 Titled Tue 24th Sep Late chess.com INT 5 Jakub Kosakowski Vincent Keymer 0-1 87 Open
989 2024-09-24 Titled Tue 24th Sep Early chess.com INT 5 Jakub Kosakowski Teodor-Mihnea Voicu 1-0 29 Open
990 2024-09-24 Titled Tue 24th Sep Late chess.com INT 4 Gabriel Lenoir Ibacache Jakub Kosakowski 0-1 23 Open
991 2024-09-24 Titled Tue 24th Sep Early chess.com INT 4 Olexandr Bortnyk Jakub Kosakowski 1-0 31 Open
992 2024-09-24 Titled Tue 24th Sep Early chess.com INT 3 Jakub Kosakowski Semyon Puzyrevsky 1-0 35 Open
993 2024-09-24 Titled Tue 24th Sep Late chess.com INT 3 Jakub Kosakowski Eelke De Boer 1-0 38 Open
994 2024-09-24 Titled Tue 24th Sep Late chess.com INT 2 Evgeny Egorov Jakub Kosakowski 0-1 33 Open
995 2024-09-24 Titled Tue 24th Sep Early chess.com INT 2 Jakub Kosakowski Rodolfos Stamatiou 1-0 38 Open
996 2024-09-24 Titled Tue 24th Sep Early chess.com INT 1 Lile Koridze Jakub Kosakowski 0-1 25 Open
997 2024-09-24 Titled Tue 24th Sep Late chess.com INT 1 Jakub Kosakowski Ivan Kochiev 1-0 36 Open
998 2024-09-24 Titled Tue 24th Sep Late chess.com INT 11 Jakub Kosakowski Dawid Niekras 1-0 51 Open
999 2024-09-24 Titled Tue 24th Sep Late chess.com INT 10 Jakub Kosakowski Barad Yeganegi 1-0 81 Open
1000 2024-09-10 Titled Tue 10th Sep Early chess.com INT 9 Jakub Kosakowski Anna Shukhman 1/2-1/2 87 Open

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