GMJakub Kosakowski

POL Born 2002 Male
FIDE ID
1185080

About Jakub Kosakowski

Jakub Kosakowski was born in 2002. He won Polish youth championships at under-10, under-14 and under-16 level, as well as silver medals in older age groups. His junior career also included six national rapid gold medals and two blitz titles. Show more

Jakub Kosakowski was born in 2002. He won Polish youth championships at under-10, under-14 and under-16 level, as well as silver medals in older age groups. His junior career also included six national rapid gold medals and two blitz titles. He represented Poland in European and world youth championships. In 2021 he finished second in the open section of the Rubinstein Memorial. He won silver in the Polish senior blitz championship in 2022 and became a grandmaster in 2025.

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 ⓘ

Rating milestones

Highest recorded rating
2551 Jul 2025
Recorded years
2011–2026
Archived games
1738

Based on available monthly lists and saved games.

Rating history

FIDE rating history

Published rating lists through Nov 2026.

Download chart or data

View rating lists

Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (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
1401 2022-11-08 Titled Tue 8th Nov Late chess.com INT 3 Daniil Manelyuk Jakub Kosakowski 1-0 35 Open
1402 2022-11-08 Titled Tue 8th Nov Early chess.com INT 3 Jakub Kosakowski Attila Turzo 1-0 72 Open
1403 2022-11-08 Titled Tue 8th Nov Early chess.com INT 2 Alexander Goldin Jakub Kosakowski 1-0 43 Open
1404 2022-11-08 Titled Tue 8th Nov Late chess.com INT 2 Jakub Kosakowski Gerson Principe 0-1 46 Open
1405 2022-11-08 Titled Tue 8th Nov Late chess.com INT 1 Jose Barria Jakub Kosakowski 0-1 37 Open
1406 2022-11-08 Titled Tue 8th Nov Early chess.com INT 1 Jakub Kosakowski Attila Jr. Forgacs 1-0 39 Open
1407 2022-11-08 Titled Tue 8th Nov Late chess.com INT 11 Marcus R Harvey Jakub Kosakowski 0-1 29 Open
1408 2022-11-08 Titled Tue 8th Nov Late chess.com INT 10 Jakub Kosakowski Jake Kleiman 0-1 29 Open
1409 2022-11-01 Titled Tue 1st Nov Early chess.com INT 9 Jakub Kosakowski Can Haktan Unat 1-0 58 Open
1410 2022-11-01 Titled Tue 1st Nov Early chess.com INT 8 Oscar Humberto Ardila Jakub Kosakowski 0-1 30 Open
1411 2022-11-01 Titled Tue 1st Nov Early chess.com INT 7 Jakub Kosakowski Jacques Muller Luxama 1-0 39 Open
1412 2022-11-01 Titled Tue 1st Nov Early chess.com INT 6 Marcel Winkels Jakub Kosakowski 0-1 69 Open
1413 2022-11-01 Titled Tue 1st Nov Early chess.com INT 11 Jakub Kosakowski Daniel Barria Zuniga 1-0 39 Open
1414 2022-11-01 Titled Tue 1st Nov Early chess.com INT 10 Danil Najdin Jakub Kosakowski 0-1 22 Open
1415 2022-10-25 Titled Tue 25th Oct Early chess.com INT 9 Hovik Hayrapetyan Jakub Kosakowski 0-1 43 Open
1416 2022-10-25 Titled Tue 25th Oct Early chess.com INT 8 Jakub Kosakowski Vasiliy Korchmar 1-0 68 Open
1417 2022-10-25 Titled Tue 25th Oct Early chess.com INT 7 Cem Kaan Gokerkan Jakub Kosakowski 1-0 36 Open
1418 2022-10-25 Titled Tue 25th Oct Early chess.com INT 6 Jakub Kosakowski Joshua Colas 1-0 52 Open
1419 2022-10-25 Titled Tue 25th Oct Early chess.com INT 5 Shahruh Turayev Jakub Kosakowski 0-1 54 Open
1420 2022-10-25 Titled Tue 25th Oct Early chess.com INT 4 Jakub Kosakowski Danila Bilan 1-0 52 Open
1421 2022-10-25 Titled Tue 25th Oct Early chess.com INT 3 Lucas Di Nicolantonio Jakub Kosakowski 1-0 72 Open
1422 2022-10-25 Titled Tue 25th Oct Early chess.com INT 2 Jakub Kosakowski Maksim Volkov 1/2-1/2 57 Open
1423 2022-10-25 Titled Tue 25th Oct Early chess.com INT 1 Daniel Taboas Rodriguez Jakub Kosakowski 0-1 67 Open
1424 2022-10-25 Titled Tue 25th Oct Early chess.com INT 11 Jakub Kosakowski Vahap Sanal 0-1 55 Open
1425 2022-10-25 Titled Tue 25th Oct Early chess.com INT 10 Vladislav Lymar Jakub Kosakowski 0-1 34 Open
1426 2022-10-04 Titled Tue 4th Oct Early chess.com INT 9 Jakub Kosakowski Nikita Matinian 0-1 24 Open
1427 2022-10-04 Titled Tue 4th Oct Early chess.com INT 8 Ihor Samunenkov Jakub Kosakowski 0-1 58 Open
1428 2022-10-04 Titled Tue 4th Oct Early chess.com INT 7 Jakub Kosakowski Airat Sadubayev 1-0 64 Open
1429 2022-10-04 Titled Tue 4th Oct Early chess.com INT 6 Cristi Machidon Jakub Kosakowski 0-1 39 Open
1430 2022-10-04 Titled Tue 4th Oct Early chess.com INT 5 Jakub Kosakowski Vjacheslav Weetik 0-1 44 Open
1431 2022-10-04 Titled Tue 4th Oct Early chess.com INT 4 Egor Korelskiy Jakub Kosakowski 0-1 45 Open
1432 2022-10-04 Titled Tue 4th Oct Early chess.com INT 3 Jakub Kosakowski Egor Baskakov 0-1 36 Open
1433 2022-10-04 Titled Tue 4th Oct Early chess.com INT 2 Serhan Berat Ozdemir Jakub Kosakowski 0-1 28 Open
1434 2022-10-04 Titled Tue 4th Oct Early chess.com INT 1 Jakub Kosakowski Shane Melaugh 1-0 60 Open
1435 2022-10-04 Titled Tue 4th Oct Early chess.com INT 11 Jakub Kosakowski Konstantin L. Kodinets 1-0 37 Open
1436 2022-10-04 Titled Tue 4th Oct Early chess.com INT 10 Levy Rozman Jakub Kosakowski 0-1 21 Open
1437 2022-09-27 Titled Tue 27th Sep Early chess.com INT 9 Brewington Hardaway Jakub Kosakowski 0-1 24 Open
1438 2022-09-27 Titled Tue 27th Sep Early chess.com INT 8 Jakub Kosakowski Piotr Piesik 1-0 94 Open
1439 2022-09-27 Titled Tue 27th Sep Early chess.com INT 7 Sipke Ernst Jakub Kosakowski 1/2-1/2 43 Open
1440 2022-09-27 Titled Tue 27th Sep Early chess.com INT 6 Jakub Kosakowski Matej Sebenik 1-0 27 Open
1441 2022-09-27 Titled Tue 27th Sep Early chess.com INT 5 Arad Nazari Jakub Kosakowski 1-0 34 Open
1442 2022-09-27 Titled Tue 27th Sep Early chess.com INT 4 Jakub Kosakowski Cristi Machidon 1-0 22 Open
1443 2022-09-27 Titled Tue 27th Sep Early chess.com INT 3 Nadya Toncheva Jakub Kosakowski 0-1 36 Open
1444 2022-09-27 Titled Tue 27th Sep Early chess.com INT 2 Jakub Kosakowski Guillermo Baches Garcia 1-0 67 Open
1445 2022-09-27 Titled Tue 27th Sep Early chess.com INT 1 Luis David Jimenez Almeida Jakub Kosakowski 1-0 42 Open
1446 2022-09-27 Titled Tue 27th Sep Early chess.com INT 11 Jakub Kosakowski Fabiano Caruana 0-1 54 Open
1447 2022-09-27 Titled Tue 27th Sep Early chess.com INT 10 Jakub Kosakowski Reza Mahdavi 1-0 16 Open
1448 2022-09-20 Titled Tue 20th Sep Early chess.com INT 9 Jakub Kosakowski Robert Aloma Vidal 1-0 43 Open
1449 2022-09-20 Titled Tue 20th Sep Early chess.com INT 8 A.R. Saleh Salem Jakub Kosakowski 1-0 21 Open
1450 2022-09-20 Titled Tue 20th Sep Early chess.com INT 7 Andrii Vachylia Jakub Kosakowski 0-1 46 Open
  1. vs Daniil ManelyukLost · 1-0Black · 2022-11-08 · Round 3Titled Tue 8th Nov Late
  2. vs Attila TurzoWon · 1-0White · 2022-11-08 · Round 3Titled Tue 8th Nov Early
  3. vs Alexander GoldinLost · 1-0Black · 2022-11-08 · Round 2Titled Tue 8th Nov Early
  4. vs Gerson PrincipeLost · 0-1White · 2022-11-08 · Round 2Titled Tue 8th Nov Late
  5. vs Jose BarriaWon · 0-1Black · 2022-11-08 · Round 1Titled Tue 8th Nov Late
  6. vs Attila Jr. ForgacsWon · 1-0White · 2022-11-08 · Round 1Titled Tue 8th Nov Early
  7. vs Marcus R HarveyWon · 0-1Black · 2022-11-08 · Round 11Titled Tue 8th Nov Late
  8. vs Jake KleimanLost · 0-1White · 2022-11-08 · Round 10Titled Tue 8th Nov Late
  9. vs Can Haktan UnatWon · 1-0White · 2022-11-01 · Round 9Titled Tue 1st Nov Early
  10. vs Oscar Humberto ArdilaWon · 0-1Black · 2022-11-01 · Round 8Titled Tue 1st Nov Early
  11. vs Jacques Muller LuxamaWon · 1-0White · 2022-11-01 · Round 7Titled Tue 1st Nov Early
  12. vs Marcel WinkelsWon · 0-1Black · 2022-11-01 · Round 6Titled Tue 1st Nov Early
  13. vs Daniel Barria ZunigaWon · 1-0White · 2022-11-01 · Round 11Titled Tue 1st Nov Early
  14. vs Danil NajdinWon · 0-1Black · 2022-11-01 · Round 10Titled Tue 1st Nov Early
  15. vs Hovik HayrapetyanWon · 0-1Black · 2022-10-25 · Round 9Titled Tue 25th Oct Early
  16. vs Vasiliy KorchmarWon · 1-0White · 2022-10-25 · Round 8Titled Tue 25th Oct Early
  17. vs Cem Kaan GokerkanLost · 1-0Black · 2022-10-25 · Round 7Titled Tue 25th Oct Early
  18. vs Joshua ColasWon · 1-0White · 2022-10-25 · Round 6Titled Tue 25th Oct Early
  19. vs Shahruh TurayevWon · 0-1Black · 2022-10-25 · Round 5Titled Tue 25th Oct Early
  20. vs Danila BilanWon · 1-0White · 2022-10-25 · Round 4Titled Tue 25th Oct Early
  21. vs Lucas Di NicolantonioLost · 1-0Black · 2022-10-25 · Round 3Titled Tue 25th Oct Early
  22. vs Maksim VolkovDraw · ½–½White · 2022-10-25 · Round 2Titled Tue 25th Oct Early
  23. vs Daniel Taboas RodriguezWon · 0-1Black · 2022-10-25 · Round 1Titled Tue 25th Oct Early
  24. vs Vahap SanalLost · 0-1White · 2022-10-25 · Round 11Titled Tue 25th Oct Early
  25. vs Vladislav LymarWon · 0-1Black · 2022-10-25 · Round 10Titled Tue 25th Oct Early
  26. vs Nikita MatinianLost · 0-1White · 2022-10-04 · Round 9Titled Tue 4th Oct Early
  27. vs Ihor SamunenkovWon · 0-1Black · 2022-10-04 · Round 8Titled Tue 4th Oct Early
  28. vs Airat SadubayevWon · 1-0White · 2022-10-04 · Round 7Titled Tue 4th Oct Early
  29. vs Cristi MachidonWon · 0-1Black · 2022-10-04 · Round 6Titled Tue 4th Oct Early
  30. vs Vjacheslav WeetikLost · 0-1White · 2022-10-04 · Round 5Titled Tue 4th Oct Early
  31. vs Egor KorelskiyWon · 0-1Black · 2022-10-04 · Round 4Titled Tue 4th Oct Early
  32. vs Egor BaskakovLost · 0-1White · 2022-10-04 · Round 3Titled Tue 4th Oct Early
  33. vs Serhan Berat OzdemirWon · 0-1Black · 2022-10-04 · Round 2Titled Tue 4th Oct Early
  34. vs Shane MelaughWon · 1-0White · 2022-10-04 · Round 1Titled Tue 4th Oct Early
  35. vs Konstantin L. KodinetsWon · 1-0White · 2022-10-04 · Round 11Titled Tue 4th Oct Early
  36. vs Levy RozmanWon · 0-1Black · 2022-10-04 · Round 10Titled Tue 4th Oct Early
  37. vs Brewington HardawayWon · 0-1Black · 2022-09-27 · Round 9Titled Tue 27th Sep Early
  38. vs Piotr PiesikWon · 1-0White · 2022-09-27 · Round 8Titled Tue 27th Sep Early
  39. vs Sipke ErnstDraw · ½–½Black · 2022-09-27 · Round 7Titled Tue 27th Sep Early
  40. vs Matej SebenikWon · 1-0White · 2022-09-27 · Round 6Titled Tue 27th Sep Early
  41. vs Arad NazariLost · 1-0Black · 2022-09-27 · Round 5Titled Tue 27th Sep Early
  42. vs Cristi MachidonWon · 1-0White · 2022-09-27 · Round 4Titled Tue 27th Sep Early
  43. vs Nadya TonchevaWon · 0-1Black · 2022-09-27 · Round 3Titled Tue 27th Sep Early
  44. vs Guillermo Baches GarciaWon · 1-0White · 2022-09-27 · Round 2Titled Tue 27th Sep Early
  45. vs Luis David Jimenez AlmeidaLost · 1-0Black · 2022-09-27 · Round 1Titled Tue 27th Sep Early
  46. vs Fabiano CaruanaLost · 0-1White · 2022-09-27 · Round 11Titled Tue 27th Sep Early
  47. vs Reza MahdaviWon · 1-0White · 2022-09-27 · Round 10Titled Tue 27th Sep Early
  48. vs Robert Aloma VidalWon · 1-0White · 2022-09-20 · Round 9Titled Tue 20th Sep Early
  49. vs A.R. Saleh SalemLost · 1-0Black · 2022-09-20 · Round 8Titled Tue 20th Sep Early
  50. vs Andrii VachyliaWon · 0-1Black · 2022-09-20 · Round 7Titled Tue 20th Sep Early

FIDE tournaments

All tournament results