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: 2026-11-02 (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
1251 2023-05-02 Titled Tue 2nd May Late chess.com INT 7 Vladimir Fedoseev Jakub Kosakowski 1-0 26 Open
1252 2023-05-02 Titled Tue 2nd May Early chess.com INT 7 Jakub Kosakowski Aleks Sahakyan 1/2-1/2 58 Open
1253 2023-05-02 Titled Tue 2nd May Late chess.com INT 6 Cristobal Henriquez Villagra Jakub Kosakowski 1-0 35 Open
1254 2023-05-02 Titled Tue 2nd May Early chess.com INT 6 Parham Maghsoodloo Jakub Kosakowski 1-0 38 Open
1255 2023-05-02 Titled Tue 2nd May Early chess.com INT 5 Sergey Grigoriants Jakub Kosakowski 1/2-1/2 66 Open
1256 2023-05-02 Titled Tue 2nd May Late chess.com INT 5 Jakub Kosakowski Olexandr Bortnyk 1-0 42 Open
1257 2023-05-02 Titled Tue 2nd May Early chess.com INT 4 Jakub Kosakowski Gombosuren Munkhgal 1-0 45 Open
1258 2023-05-02 Titled Tue 2nd May Late chess.com INT 4 Zbigniew Wieczorek Jakub Kosakowski 0-1 33 Open
1259 2023-05-02 Titled Tue 2nd May Early chess.com INT 3 Vladimir Demin Jakub Kosakowski 0-1 26 Open
1260 2023-05-02 Titled Tue 2nd May Late chess.com INT 3 Jakub Kosakowski Milind Maiti 1-0 12 Open
1261 2023-05-02 Titled Tue 2nd May Late chess.com INT 2 Jakub Kosakowski Stamatis Kourkoulos-Arditis 1/2-1/2 68 Open
1262 2023-05-02 Titled Tue 2nd May Early chess.com INT 2 Jakub Kosakowski Kanan Hajiyev 1/2-1/2 40 Open
1263 2023-05-02 Titled Tue 2nd May Late chess.com INT 1 Luis David Jimenez Almeida Jakub Kosakowski 0-1 76 Open
1264 2023-05-02 Titled Tue 2nd May Early chess.com INT 1 Atousa Pourkashiyan Jakub Kosakowski 0-1 38 Open
1265 2023-05-02 Titled Tue 2nd May Early chess.com INT 11 Khishigbaatar Bayasgalan Jakub Kosakowski 0-1 78 Open
1266 2023-05-02 Titled Tue 2nd May Early chess.com INT 10 Jakub Kosakowski Vladimir Kramnik 0-1 58 Open
1267 2023-04-25 Titled Tue 25th Apr Early chess.com INT 9 Mrudul Dehankar Jakub Kosakowski 0-1 35 Open
1268 2023-04-25 Titled Tue 25th Apr Early chess.com INT 8 Jakub Kosakowski Ruben Gideon Koellner 0-1 46 Open
1269 2023-04-25 Titled Tue 25th Apr Early chess.com INT 7 Aaron Grabinsky Jakub Kosakowski 1-0 38 Open
1270 2023-04-25 Titled Tue 25th Apr Early chess.com INT 6 Jakub Kosakowski Pavel Toropov 1-0 31 Open
1271 2023-04-25 Titled Tue 25th Apr Early chess.com INT 5 Jakub Kosakowski Anton Korobov 0-1 42 Open
1272 2023-04-25 Titled Tue 25th Apr Early chess.com INT 4 Pawel Sowinski Jakub Kosakowski 0-1 30 Open
1273 2023-04-25 Titled Tue 25th Apr Early chess.com INT 3 Alireza Firouzja Jakub Kosakowski 1/2-1/2 101 Open
1274 2023-04-25 Titled Tue 25th Apr Early chess.com INT 2 Jakub Kosakowski Artem Sadovsky 1-0 42 Open
1275 2023-04-25 Titled Tue 25th Apr Early chess.com INT 1 Juan Carlos Gonzalez Zamora Jakub Kosakowski 0-1 34 Open
1276 2023-04-25 Titled Tue 25th Apr Early chess.com INT 11 Jakub Kosakowski Lennis Martinez Ramirez 1-0 54 Open
1277 2023-04-25 Titled Tue 25th Apr Early chess.com INT 10 Edgar Mamedov Jakub Kosakowski 1/2-1/2 73 Open
1278 2023-03-28 Titled Tue 28th Mar Early chess.com INT 9 Georgios Souleidis Jakub Kosakowski 0-1 28 Open
1279 2023-03-28 Titled Tue 28th Mar Early chess.com INT 8 Jakub Kosakowski Alejandro Castellanos Villela 1-0 47 Open
1280 2023-03-28 Titled Tue 28th Mar Early chess.com INT 7 Jakub Kosakowski Elbek Jumanov 1-0 37 Open
1281 2023-03-28 Titled Tue 28th Mar Early chess.com INT 6 Tyrell Harriott Jakub Kosakowski 0-1 31 Open
1282 2023-03-28 Titled Tue 28th Mar Early chess.com INT 5 Jakub Kosakowski Christian Silvestre 1-0 39 Open
1283 2023-03-28 Titled Tue 28th Mar Early chess.com INT 4 Iulian Necula Jakub Kosakowski 0-1 43 Open
1284 2023-03-28 Titled Tue 28th Mar Early chess.com INT 11 Anastasia Bodnaruk Jakub Kosakowski 1-0 93 Open
1285 2023-03-28 Titled Tue 28th Mar Early chess.com INT 10 Jakub Kosakowski Nikhil Dixit 0-1 35 Open
1286 2023-03-07 Titled Tue 7th Mar Late chess.com INT 7 Jakub Kosakowski Dmitry Andreikin 0-1 36 Open
1287 2023-03-07 Titled Tue 7th Mar Late chess.com INT 6 Jakub Kosakowski Aram Hakobyan 0-1 29 Open
1288 2023-03-07 Titled Tue 7th Mar Late chess.com INT 5 Sanan Sjugirov Jakub Kosakowski 1/2-1/2 47 Open
1289 2023-03-07 Titled Tue 7th Mar Late chess.com INT 4 Jakub Kosakowski Aleksandr Lenderman 1-0 55 Open
1290 2023-03-07 Titled Tue 7th Mar Late chess.com INT 3 Viktor Berezin Jakub Kosakowski 0-1 27 Open
1291 2023-03-07 Titled Tue 7th Mar Late chess.com INT 2 Eric Liu Jakub Kosakowski 0-1 50 Open
1292 2023-03-07 Titled Tue 7th Mar Late chess.com INT 1 Jakub Kosakowski Kamil Dzida 1-0 37 Open
1293 2023-02-07 Titled Tue 7th Feb Late chess.com INT 9 Leinier Dominguez Perez Jakub Kosakowski 1/2-1/2 63 Open
1294 2023-02-07 Titled Tue 7th Feb Early chess.com INT 9 Jakub Kosakowski Artyom Timofeev 0-1 48 Open
1295 2023-02-07 Titled Tue 7th Feb Early chess.com INT 8 Svyatoslav Bazakutsa Jakub Kosakowski 0-1 24 Open
1296 2023-02-07 Titled Tue 7th Feb Late chess.com INT 8 Jakub Kosakowski Iwo Godzwon 1-0 38 Open
1297 2023-02-07 Titled Tue 7th Feb Late chess.com INT 7 Tom O`Gorman Jakub Kosakowski 0-1 53 Open
1298 2023-02-07 Titled Tue 7th Feb Early chess.com INT 7 Jakub Kosakowski Pavel Martynov 1-0 41 Open
1299 2023-02-07 Titled Tue 7th Feb Early chess.com INT 6 Jakub Kosakowski Tuna Ozates 1-0 16 Open
1300 2023-02-07 Titled Tue 7th Feb Late chess.com INT 6 Jakub Kosakowski Aydin Suleymanli 0-1 68 Open

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