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
2859

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: 2026-10-12 (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
2351 2021-12-29 World Blitz 2021 Warsaw POL 8.51 Jakub Kosakowski Andrew Tang 0-1 42 Open
2352 2021-12-29 World Blitz 2021 Warsaw POL 7.33 Maxim Matlakov Jakub Kosakowski 1-0 47 Open
2353 2021-12-29 World Blitz 2021 Warsaw POL 6.2 Jakub Kosakowski Bassem Amin 0-1 85 Open
2354 2021-12-29 World Blitz 2021 Warsaw POL 5.37 Johan-Sebastian Christiansen Jakub Kosakowski 0-1 35 Open
2355 2021-12-29 World Blitz 2021 Warsaw POL 4.55 Jakub Kosakowski Victor Mikhalevski 1-0 47 Open
2356 2021-12-29 World Blitz 2021 Warsaw POL 3.55 Zahar Efimenko Jakub Kosakowski 1/2-1/2 57 Open
2357 2021-12-29 World Blitz 2021 Warsaw POL 2.78 Jakub Kosakowski Grzegorz Gajewski 1-0 40 Open
2358 2021-12-29 World Blitz 2021 Warsaw POL 12.51 Jakub Kosakowski Fidel Corrales Jimenez 0-1 49 Open
2359 2021-12-29 World Blitz 2021 Warsaw POL 11.6 Lucas Van Foreest Jakub Kosakowski 0-1 31 Open
2360 2021-12-29 World Blitz 2021 Warsaw POL 10.49 Jakub Kosakowski Mikhail Demidov 0-1 32 Open
2361 2021-12-29 World Blitz 2021 Warsaw POL 1.72 Oleg Vastrukhin Jakub Kosakowski 1-0 57 Open
2362 2021-12-28 World Rapid 2021 Warsaw POL 13.46 Jakub Kosakowski Artyom Timofeev 1/2-1/2 71 Open
2363 2021-12-28 World Rapid 2021 Warsaw POL 12.6 Hovhannes Gabuzyan Jakub Kosakowski 0-1 36 Open
2364 2021-12-28 World Rapid 2021 Warsaw POL 11.49 Jakub Kosakowski Mikhail Demidov 0-1 74 Open
2365 2021-12-28 World Rapid 2021 Warsaw POL 10.38 David W L Howell Jakub Kosakowski 1-0 37 Open
2366 2021-12-27 World Rapid 2021 Warsaw POL 9.52 Jakub Kosakowski Alexander Donchenko 1-0 112 Open
2367 2021-12-27 World Rapid 2021 Warsaw POL 8.51 Aryan Tari Jakub Kosakowski 1/2-1/2 94 Open
2368 2021-12-27 World Rapid 2021 Warsaw POL 7.32 Jakub Kosakowski Maksim Chigaev 0-1 41 Open
2369 2021-12-27 World Rapid 2021 Warsaw POL 6.2 Levon Aronian Jakub Kosakowski 1-0 39 Open
2370 2021-12-26 World Rapid 2021 Warsaw POL 5.32 Jakub Kosakowski Ahmed Adly 1-0 54 Open
2371 2021-12-26 World Rapid 2021 Warsaw POL 4.32 Robert Hovhannisyan Jakub Kosakowski 1/2-1/2 50 Open
2372 2021-12-26 World Rapid 2021 Warsaw POL 3.28 Jakub Kosakowski David Anton Guijarro 1/2-1/2 54 Open
2373 2021-12-26 World Rapid 2021 Warsaw POL 2.55 Danyyil Dvirnyy Jakub Kosakowski 0-1 34 Open
2374 2021-12-26 World Rapid 2021 Warsaw POL 1.7 Jakub Kosakowski Rinat Jumabayev 1/2-1/2 67 Open
2375 2021-12-19 European Rapid 2021 Katowice POL 9.2 Jakub Kosakowski Imre Balog 0-1 49 Open
2376 2021-12-19 European Rapid 2021 Katowice POL 8.9 Hannes Stefansson Jakub Kosakowski 0-1 37 Open
2377 2021-12-19 European Rapid 2021 Katowice POL 7.1 Tomas Laurusas Jakub Kosakowski 0-1 27 Open
2378 2021-12-19 European Rapid 2021 Katowice POL 11.8 Andrey Sumets Jakub Kosakowski 1/2-1/2 22 Open
2379 2021-12-19 European Rapid 2021 Katowice POL 10.14 Jakub Kosakowski Emil Mirzoev 1-0 29 Open
2380 2021-12-18 European Rapid 2021 Katowice POL 6.29 Jakub Kosakowski Wojciech Krawczyk 1-0 40 Open
2381 2021-12-18 European Rapid 2021 Katowice POL 5.35 Przemyslaw Kindler Jakub Kosakowski 0-1 49 Open
2382 2021-12-18 European Rapid 2021 Katowice POL 4.36 Jakub Kosakowski Gustas Morkunas 1/2-1/2 78 Open
2383 2021-12-18 European Rapid 2021 Katowice POL 2.41 Jakub Kosakowski Bartlomiej Rog 1/2-1/2 43 Open
2384 2021-12-18 European Rapid 2021 Katowice POL 1.44 Dariusz Olej Jakub Kosakowski 0-1 37 Open
2385 2021-12-17 European Blitz 2021 Katowice POL 9.4 Igor Kovalenko Jakub Kosakowski 0-1 48 Open
2386 2021-12-17 European Blitz 2021 Katowice POL 8.2 Hannes Stefansson Jakub Kosakowski 0-1 34 Open
2387 2021-12-17 European Blitz 2021 Katowice POL 7.2 Jakub Kosakowski Hannes Stefansson 0-1 66 Open
2388 2021-12-17 European Blitz 2021 Katowice POL 5.3 Dawid Czerw Jakub Kosakowski 0-1 27 Open
2389 2021-12-17 European Blitz 2021 Katowice POL 21.31 Grzegorz Masternak Jakub Kosakowski 0-1 23 Open
2390 2021-12-17 European Blitz 2021 Katowice POL 20.13 Paulius Pultinevicius Jakub Kosakowski 1-0 37 Open
2391 2021-12-17 European Blitz 2021 Katowice POL 19.13 Jakub Kosakowski Paulius Pultinevicius 0-1 17 Open
2392 2021-12-17 European Blitz 2021 Katowice POL 18.4 Jakub Kosakowski Maciej Klekowski 0-1 46 Open
2393 2021-12-17 European Blitz 2021 Katowice POL 17.4 Maciej Klekowski Jakub Kosakowski 1-0 42 Open
2394 2021-12-17 European Blitz 2021 Katowice POL 16.8 Helgi Ass Gretarsson Jakub Kosakowski 0-1 52 Open
2395 2021-12-17 European Blitz 2021 Katowice POL 15.8 Jakub Kosakowski Helgi Ass Gretarsson 1-0 38 Open
2396 2021-12-17 European Blitz 2021 Katowice POL 14.23 Jakub Kosakowski Radoslaw Dzierzak 1-0 43 Open
2397 2021-12-17 European Blitz 2021 Katowice POL 13.23 Radoslaw Dzierzak Jakub Kosakowski 0-1 33 Open
2398 2021-12-17 European Blitz 2021 Katowice POL 12.1 Daniel Sadzikowski Jakub Kosakowski 1-0 33 Open
2399 2021-12-17 European Blitz 2021 Katowice POL 11.1 Jakub Kosakowski Daniel Sadzikowski 1/2-1/2 66 Open
2400 2021-12-17 European Blitz 2021 Katowice POL 10.4 Jakub Kosakowski Igor Kovalenko 1/2-1/2 54 Open

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