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
2856

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: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
401 2026-01-27 Titled Tue 27th Jan 2026 chess.com INT 10 Jakub Kosakowski Alexandr Fier 1-0 12 Open
402 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 9 Jakub Kosakowski Antonios Gkavardinas 1-0 55 Open
403 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 8 Matthias Bluebaum Jakub Kosakowski 1-0 26 Open
404 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 7 Matthias Mattenberger Jakub Kosakowski 0-1 21 Open
405 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 6 Jakub Kosakowski Shamsiddin Vokhidov 0-1 36 Open
406 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 5 Dashgyn Ibadov Jakub Kosakowski 0-1 32 Open
407 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 4 Zarina Nurgaliyeva Jakub Kosakowski 0-1 43 Open
408 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 3 Jakub Kosakowski Vincent Keymer 0-1 38 Open
409 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 2 Gedeon Hartge Jakub Kosakowski 0-1 43 Open
410 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 1 Jakub Kosakowski Arnold Essing 1-0 54 Open
411 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 11 Jakub Kosakowski Matvey Galchenko 0-1 41 Open
412 2026-01-13 Titled Tue 13th Jan 2026 chess.com INT 10 Karina Ambartsumova Jakub Kosakowski 0-1 41 Open
413 2026-01-11 4NCL 2025-26 England ENG 4.1 Jakub Kosakowski Shreyas Royal 1/2-1/2 22 Open
414 2026-01-10 4NCL 2025-26 England ENG 3.41 Alexander Kovchan Jakub Kosakowski 1/2-1/2 29 Open
415 2025-12-30 World Blitz 2025 Doha QAT 19.39 Jakub Kosakowski Levan Pantsulaia 0-1 53 Open
416 2025-12-30 World Blitz 2025 Doha QAT 18.47 Hans Moke Niemann Jakub Kosakowski 0-1 33 Open
417 2025-12-30 World Blitz 2025 Doha QAT 17.68 Jakub Kosakowski Ergali Suleimen 1-0 44 Open
418 2025-12-30 World Blitz 2025 Doha QAT 16.63 Guha Mitrabha Jakub Kosakowski 1/2-1/2 40 Open
419 2025-12-30 World Blitz 2025 Doha QAT 15.51 Jakub Kosakowski Chithambaram VR. Aravindh 0-1 43 Open
420 2025-12-30 World Blitz 2025 Doha QAT 14.49 Radoslaw Wojtaszek Jakub Kosakowski 1/2-1/2 29 Open
421 2025-12-29 World Blitz 2025 Doha QAT 9.4 Jakub Kosakowski Anish Giri 1/2-1/2 72 Open
422 2025-12-29 World Blitz 2025 Doha QAT 8.25 Nihal Sarin Jakub Kosakowski 1-0 63 Open
423 2025-12-29 World Blitz 2025 Doha QAT 7.38 Jakub Kosakowski Quang Liem Le 1-0 41 Open
424 2025-12-29 World Blitz 2025 Doha QAT 6.34 Ray Robson Jakub Kosakowski 1/2-1/2 105 Open
425 2025-12-29 World Blitz 2025 Doha QAT 5.96 Jakub Kosakowski Hamed Wafa 1-0 19 Open
426 2025-12-29 World Blitz 2025 Doha QAT 4.37 Gukesh D Jakub Kosakowski 1-0 39 Open
427 2025-12-29 World Blitz 2025 Doha QAT 3.74 Jakub Kosakowski Mazen. Fandi 1-0 70 Open
428 2025-12-29 World Blitz 2025 Doha QAT 2.27 Pentala Harikrishna Jakub Kosakowski 1-0 61 Open
429 2025-12-29 World Blitz 2025 Doha QAT 13.87 Jakub Kosakowski Sion Radamantys Galaviz Medina 1-0 55 Open
430 2025-12-29 World Blitz 2025 Doha QAT 12.96 Praveen Balakrishnan Jakub Kosakowski 0-1 31 Open
431 2025-12-29 World Blitz 2025 Doha QAT 11.87 Dau Khuong Duy Jakub Kosakowski 1-0 43 Open
432 2025-12-29 World Blitz 2025 Doha QAT 10.39 Jakub Kosakowski Parham Maghsoodloo 0-1 50 Open
433 2025-12-29 World Blitz 2025 Doha QAT 1.12 Jakub Kosakowski Emad Khayat 1-0 25 Open
434 2025-12-28 World Rapid 2025 Doha QAT 13.24 Alexander Motylev Jakub Kosakowski 1-0 20 Open
435 2025-12-28 World Rapid 2025 Doha QAT 12.29 Jakub Kosakowski Maksim Chigaev 1-0 41 Open
436 2025-12-28 World Rapid 2025 Doha QAT 11.34 Jakub Kosakowski Xiangzhi Bu 1/2-1/2 46 Open
437 2025-12-28 World Rapid 2025 Doha QAT 10.13 Anish Giri Jakub Kosakowski 1-0 52 Open
438 2025-12-27 World Rapid 2025 Doha QAT 9.16 Praggnanandhaa R Jakub Kosakowski 1/2-1/2 32 Open
439 2025-12-27 World Rapid 2025 Doha QAT 8.15 Jakub Kosakowski Samuel Sevian 1/2-1/2 73 Open
440 2025-12-27 World Rapid 2025 Doha QAT 7.13 Jakub Kosakowski Maxim Matlakov 1/2-1/2 48 Open
441 2025-12-27 World Rapid 2025 Doha QAT 6.23 Andrey Esipenko Jakub Kosakowski 0-1 56 Open
442 2025-12-26 World Rapid 2025 Doha QAT 5.34 Jakub Kosakowski Baadur Jobava 1-0 25 Open
443 2025-12-26 World Rapid 2025 Doha QAT 4.15 Rauf Mamedov Jakub Kosakowski 1-0 48 Open
444 2025-12-26 World Rapid 2025 Doha QAT 3.31 Jakub Kosakowski Nils Grandelius 1-0 24 Open
445 2025-12-26 World Rapid 2025 Doha QAT 2.27 Vasyl Ivanchuk Jakub Kosakowski 1/2-1/2 50 Open
446 2025-12-26 World Rapid 2025 Doha QAT 1.119 Jakub Kosakowski Talab Rami 1-0 34 Open
447 2025-12-19 Wroclaw Open A 2025 Wroclaw POL 9.8 Jakub Kosakowski Prraneeth Vuppala 1/2-1/2 26 Open
448 2025-12-18 Wroclaw Open A 2025 Wroclaw POL 8.7 Yuval Yaniv Jakub Kosakowski 1/2-1/2 45 Open
449 2025-12-17 Wroclaw Open A 2025 Wroclaw POL 7.1 Jakub Kosakowski Filip Ochedzan 1-0 41 Open
450 2025-12-17 Wroclaw Open A 2025 Wroclaw POL 6.8 Shete Sammed Jaykumar Jakub Kosakowski 1/2-1/2 48 Open

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