Jakub Kosakowski

Country

POL

Birth Year

2002

Gender

M

Title

Grandmaster

FIDE ID

1185080

FIDE ratings

2518

Classical

Published FIDE

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
2864

Based on available monthly lists and saved games.

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: 2026-10-13 (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 2024-09-10 Titled Tue 10th Sep Early chess.com INT 6 Nicolas Perossa Jakub Kosakowski 0-1 38 Open
1302 2024-09-10 Titled Tue 10th Sep Early chess.com INT 5 Jakub Kosakowski Maksim Volkov 1-0 22 Open
1303 2024-09-10 Titled Tue 10th Sep Early chess.com INT 4 Nikolas Theodorou Jakub Kosakowski 1-0 37 Open
1304 2024-09-10 Titled Tue 10th Sep Early chess.com INT 3 Maksims Golubovskis Jakub Kosakowski 0-1 36 Open
1305 2024-09-10 Titled Tue 10th Sep Early chess.com INT 2 Jakub Kosakowski Jonas Rosner 1-0 32 Open
1306 2024-09-10 Titled Tue 10th Sep Early chess.com INT 1 Sebastien Azar Jakub Kosakowski 0-1 39 Open
1307 2024-09-10 Titled Tue 10th Sep Early chess.com INT 11 Jakub Kosakowski Grigoriy Oparin 0-1 64 Open
1308 2024-09-10 Titled Tue 10th Sep Early chess.com INT 10 Khagan Ahmad Jakub Kosakowski 0-1 60 Open
1309 2024-08-25 Smuk Skak GM 2024 Skanderborg DEN 9.1 Lukasz Licznerski Jakub Kosakowski 1/2-1/2 5 Open
1310 2024-08-24 Smuk Skak GM 2024 Skanderborg DEN 8.1 Jakub Kosakowski Filip Boe Olsen 1-0 33 Open
1311 2024-08-23 Smuk Skak GM 2024 Skanderborg DEN 7.1 Jakub Kosakowski Gergely Aczel 1/2-1/2 46 Open
1312 2024-08-22 Smuk Skak GM 2024 Skanderborg DEN 6.1 Marius Fromm Jakub Kosakowski 0-1 44 Open
1313 2024-08-21 Smuk Skak GM 2024 Skanderborg DEN 5.2 Jakub Kosakowski Yuri Solodovnichenko 1-0 41 Open
1314 2024-08-20 Smuk Skak GM 2024 Skanderborg DEN 4.1 Jakob Leon Pajeken Jakub Kosakowski 1/2-1/2 70 Open
1315 2024-08-19 Smuk Skak GM 2024 Skanderborg DEN 3.3 Jakub Kosakowski Jesper Sondergaard Thybo 1/2-1/2 54 Open
1316 2024-08-18 Smuk Skak GM 2024 Skanderborg DEN 2.3 Uffe Vinter-Schou Jakub Kosakowski 0-1 23 Open
1317 2024-08-17 Smuk Skak GM 2024 Skanderborg DEN 1.4 Jakub Kosakowski Nikola Kanov 1/2-1/2 69 Open
1318 2024-07-28 2nd Dole Open 2024 Aix-en-Provence FRA 9.6 V Pranav Jakub Kosakowski 1/2-1/2 67 Open
1319 2024-07-27 2nd Dole Open 2024 Aix-en-Provence FRA 8.1 Jakub Kosakowski Gopal G.N. 1/2-1/2 74 Open
1320 2024-07-25 2nd Dole Open 2024 Aix-en-Provence FRA 6.6 Jakub Kosakowski Daniil Yuffa 0-1 35 Open
1321 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 9.1 Jan Klimkowski Jakub Kosakowski 1/2-1/2 39 Open
1322 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 8.3 Jakub Kosakowski Jakub Seemann 1-0 50 Open
1323 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 7.4 Gahan M G Jakub Kosakowski 0-1 24 Open
1324 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 6.6 Jakub Kosakowski Piotr Mickiewicz 1-0 44 Open
1325 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 5.11 Carlos Alvarado Jakub Kosakowski 0-1 37 Open
1326 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 4.2 Jakub Kosakowski Egor Bogdanov 0-1 17 Open
1327 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 3.4 Jolanta Zawadzka Jakub Kosakowski 0-1 51 Open
1328 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 2.4 Jakub Kosakowski Patil Harshal 1-0 36 Open
1329 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 11.6 Jan Malek Jakub Kosakowski 0-1 43 Open
1330 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 10.2 Jakub Kosakowski Kacper Piorun 0-1 50 Open
1331 2024-07-08 Jana Maciei Mem 2024 Warsaw POL 1.4 Maksymilian Nowakowski Jakub Kosakowski 0-1 59 Open
1332 2024-06-29 Krakow International 2024 Krakow POL 9.1 Eduardas Rozentalis Jakub Kosakowski 1/2-1/2 33 Open
1333 2024-06-28 Krakow International 2024 Krakow POL 8.1 Jakub Kosakowski Szymon Gumularz 1/2-1/2 35 Open
1334 2024-06-27 Krakow International 2024 Krakow POL 7.4 Azer Mirzoev Jakub Kosakowski 0-1 54 Open
1335 2024-06-26 Krakow International 2024 Krakow POL 6.3 Jakub Kosakowski Kacper Drozdowski 1/2-1/2 41 Open
1336 2024-06-25 Krakow International 2024 Krakow POL 5.6 Aleksa Petrovic Jakub Kosakowski 0-1 67 Open
1337 2024-06-24 Krakow International 2024 Krakow POL 4.3 Jakub Kosakowski Marcin Sieciechowicz 1/2-1/2 39 Open
1338 2024-06-23 Krakow International 2024 Krakow POL 3.8 Jakub Janeczko Jakub Kosakowski 0-1 30 Open
1339 2024-06-23 Krakow International 2024 Krakow POL 2.16 Jakub Kosakowski Devnani Kush 1-0 35 Open
1340 2024-06-22 Krakow International 2024 Krakow POL 1.8 Ilija Stanojevic Jakub Kosakowski 1/2-1/2 53 Open
1341 2024-06-11 Titled Tue 11th Jun Late chess.com INT 9 Jakub Kosakowski Tuan Minh Le 1-0 54 Open
1342 2024-06-11 Titled Tue 11th Jun Late chess.com INT 8 Daniel Rangel Jakub Kosakowski 0-1 31 Open
1343 2024-06-11 Titled Tue 11th Jun Late chess.com INT 7 Jakub Kosakowski Egor A. Koshulyan 1-0 67 Open
1344 2024-06-11 Titled Tue 11th Jun Late chess.com INT 6 Alireza Firouzja Jakub Kosakowski 1-0 26 Open
1345 2024-06-11 Titled Tue 11th Jun Late chess.com INT 5 Iung Alicio de O. Pinheiro Jakub Kosakowski 0-1 44 Open
1346 2024-06-11 Titled Tue 11th Jun Late chess.com INT 4 Jakub Kosakowski Vahap Sanal 0-1 57 Open
1347 2024-06-11 Titled Tue 11th Jun Late chess.com INT 3 Jakub Kosakowski Gil Barak 1-0 22 Open
1348 2024-06-11 Titled Tue 11th Jun Late chess.com INT 2 Oleg Papayan Jakub Kosakowski 0-1 40 Open
1349 2024-06-11 Titled Tue 11th Jun Late chess.com INT 1 Jakub Kosakowski Santiago Rodriguez 1-0 29 Open
1350 2024-06-11 Titled Tue 11th Jun Late chess.com INT 11 Jakub Kosakowski Matthias Bluebaum 1/2-1/2 137 Open

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