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

Published rating lists through Nov 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-02 (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
1301 2023-02-07 Titled Tue 7th Feb Late chess.com INT 5 Damir Ismagilov Jakub Kosakowski 0-1 61 Open
1302 2023-02-07 Titled Tue 7th Feb Early chess.com INT 5 Dennis De Vreugt Jakub Kosakowski 0-1 28 Open
1303 2023-02-07 Titled Tue 7th Feb Early chess.com INT 4 Jakub Kosakowski Jun Ying Tan 0-1 57 Open
1304 2023-02-07 Titled Tue 7th Feb Late chess.com INT 4 Jakub Kosakowski Jake Kleiman 1-0 59 Open
1305 2023-02-07 Titled Tue 7th Feb Early chess.com INT 3 Evgenij Shuvalov Jakub Kosakowski 0-1 44 Open
1306 2023-02-07 Titled Tue 7th Feb Late chess.com INT 3 Bogdan-Daniel Deac Jakub Kosakowski 1-0 51 Open
1307 2023-02-07 Titled Tue 7th Feb Late chess.com INT 2 Jakub Kosakowski Frank Buchenau 1-0 38 Open
1308 2023-02-07 Titled Tue 7th Feb Early chess.com INT 2 Jakub Kosakowski Mikhail Golubev 0-1 53 Open
1309 2023-02-07 Titled Tue 7th Feb Late chess.com INT 1 Pedro Gil Ferreira Da Silva Jakub Kosakowski 0-1 33 Open
1310 2023-02-07 Titled Tue 7th Feb Early chess.com INT 1 Wojciech Przybylski Jakub Kosakowski 0-1 51 Open
1311 2023-02-07 Titled Tue 7th Feb Early chess.com INT 11 Jakub Kosakowski Mohamed Anees M 1-0 44 Open
1312 2023-02-07 Titled Tue 7th Feb Late chess.com INT 11 Jakub Kosakowski Razvan Preotu 1-0 25 Open
1313 2023-02-07 Titled Tue 7th Feb Late chess.com INT 10 Christopher Woojin Yoo Jakub Kosakowski 1-0 26 Open
1314 2023-02-07 Titled Tue 7th Feb Early chess.com INT 10 Hrair Simonian Jakub Kosakowski 1-0 17 Open
1315 2023-01-31 Titled Tue 31st Jan Early chess.com INT 9 Ramon Jr. Manon-og Jakub Kosakowski 0-1 45 Open
1316 2023-01-31 Titled Tue 31st Jan Early chess.com INT 8 Lovro Novosel Jakub Kosakowski 0-1 44 Open
1317 2023-01-31 Titled Tue 31st Jan Early chess.com INT 7 Jakub Kosakowski M Chakravarthi Reddy 1-0 20 Open
1318 2023-01-31 Titled Tue 31st Jan Early chess.com INT 6 Jakub Kosakowski Darko R Mitrovic 1-0 37 Open
1319 2023-01-31 Titled Tue 31st Jan Late chess.com INT 5 Dashgyn Ibadov Jakub Kosakowski 1-0 19 Open
1320 2023-01-31 Titled Tue 31st Jan Early chess.com INT 5 Jakub Kosakowski Cristiano Gomes De Souza 1-0 49 Open
1321 2023-01-31 Titled Tue 31st Jan Late chess.com INT 4 Artem Omelja Jakub Kosakowski 0-1 48 Open
1322 2023-01-31 Titled Tue 31st Jan Late chess.com INT 3 Jakub Kosakowski Khanya Mazibuko 1-0 47 Open
1323 2023-01-31 Titled Tue 31st Jan Early chess.com INT 11 Dina Gureeva Jakub Kosakowski 0-1 41 Open
1324 2023-01-31 Titled Tue 31st Jan Early chess.com INT 10 Jakub Kosakowski Rasul Ibrahimov 0-1 39 Open
1325 2023-01-24 Titled Tue 24th Jan Late chess.com INT 3 Jakub Kosakowski Gerson Principe 0-1 68 Open
1326 2023-01-24 Titled Tue 24th Jan Late chess.com INT 2 Michal Mazurkiewicz Jakub Kosakowski 0-1 35 Open
1327 2023-01-17 Titled Tue 17th Jan Late chess.com INT 4 Neeraj Harish Jakub Kosakowski 0-1 29 Open
1328 2023-01-17 Titled Tue 17th Jan Early chess.com INT 4 Jakub Kosakowski Petr Kostenko 1-0 35 Open
1329 2023-01-17 Titled Tue 17th Jan Early chess.com INT 3 Yuri Kozin Jakub Kosakowski 1-0 26 Open
1330 2023-01-17 Titled Tue 17th Jan Late chess.com INT 3 Jakub Kosakowski William Graif 1/2-1/2 58 Open
1331 2023-01-17 Titled Tue 17th Jan Late chess.com INT 2 Jens Hirneise Jakub Kosakowski 1-0 14 Open
1332 2023-01-17 Titled Tue 17th Jan Early chess.com INT 2 Jakub Kosakowski Taylan Ruzgar Ince 0-1 39 Open
1333 2023-01-17 Titled Tue 17th Jan Early chess.com INT 1 Ivan Alonso Limon Olmos Jakub Kosakowski 0-1 37 Open
1334 2023-01-17 Titled Tue 17th Jan Late chess.com INT 1 Jakub Kosakowski Rafal Tymrakiewicz 1-0 40 Open
1335 2023-01-10 Titled Tue 10th Jan Early chess.com INT 9 Ruben Gideon Koellner Jakub Kosakowski 0-1 59 Open
1336 2023-01-10 Titled Tue 10th Jan Late chess.com INT 8 Jakub Kosakowski Richard Stalmach 1-0 46 Open
1337 2023-01-10 Titled Tue 10th Jan Early chess.com INT 8 Jakub Kosakowski Roman Dehtiarov 1-0 42 Open
1338 2023-01-10 Titled Tue 10th Jan Late chess.com INT 7 Arsal Gardezi Jakub Kosakowski 0-1 41 Open
1339 2023-01-10 Titled Tue 10th Jan Early chess.com INT 7 Alexey Sarana Jakub Kosakowski 1-0 40 Open
1340 2023-01-10 Titled Tue 10th Jan Early chess.com INT 6 Jakub Kosakowski Yoon-Young Kim 1-0 34 Open
1341 2023-01-10 Titled Tue 10th Jan Late chess.com INT 6 Jakub Kosakowski Marharyta Novikova 1-0 55 Open
1342 2023-01-10 Titled Tue 10th Jan Late chess.com INT 5 Carlos Jose Pinero Rodriguez Jakub Kosakowski 0-1 29 Open
1343 2023-01-10 Titled Tue 10th Jan Early chess.com INT 5 Leinier Dominguez Perez Jakub Kosakowski 1/2-1/2 48 Open
1344 2023-01-10 Titled Tue 10th Jan Early chess.com INT 4 Jakub Kosakowski Wojciech Przybylski 1-0 55 Open
1345 2023-01-10 Titled Tue 10th Jan Early chess.com INT 3 Sebastian Mihajlov Jakub Kosakowski 0-1 40 Open
1346 2023-01-10 Titled Tue 10th Jan Early chess.com INT 2 Jakub Kosakowski Juan Sebastian Melian 1/2-1/2 63 Open
1347 2023-01-10 Titled Tue 10th Jan Early chess.com INT 1 Alikhon Avazkhonov Jakub Kosakowski 0-1 73 Open
1348 2023-01-10 Titled Tue 10th Jan Early chess.com INT 11 Jakub Kosakowski Vincent Keymer 0-1 29 Open
1349 2023-01-10 Titled Tue 10th Jan Early chess.com INT 10 Jakub Kosakowski Axel Bachmann 1-0 65 Open
1350 2022-11-29 Titled Tue 29th Nov Early chess.com INT 9 Mekhriddin Sharifov Jakub Kosakowski 0-1 90 Open

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