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
1139

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
351 2024-05-23 81st PGNig ch-POL 2024 Rzeszow POL 2.3 Kacper Piorun Jakub Kosakowski 1/2-1/2 51 Open
352 2024-05-22 81st PGNig ch-POL 2024 Rzeszow POL 1.2 Jakub Kosakowski Mateusz Bartel 1/2-1/2 34 Open
353 2024-05-02 Piraeus GM Apr 2024 Piraeus GRE 9.2 Dimitris Alexakis Jakub Kosakowski 1-0 41 Open
354 2024-05-01 Piraeus GM Apr 2024 Piraeus GRE 8.5 Jakub Kosakowski Petros Rahmanidis 1-0 34 Open
355 2024-04-30 Piraeus GM Apr 2024 Piraeus GRE 7.1 Jakub Kosakowski Milosz Szpar 1/2-1/2 29 Open
356 2024-04-29 Piraeus GM Apr 2024 Piraeus GRE 6.5 Sahib Singh Jakub Kosakowski 0-1 43 Open
357 2024-04-28 Piraeus GM Apr 2024 Piraeus GRE 5.2 Jakub Kosakowski Vasilios Kotronias 0-1 39 Open
358 2024-04-28 Piraeus GM Apr 2024 Piraeus GRE 4.4 Adarsh Tripathi Jakub Kosakowski 1/2-1/2 50 Open
359 2024-04-27 Piraeus GM Apr 2024 Piraeus GRE 3.3 Jakub Kosakowski Spyridon Kapnisis 1-0 38 Open
360 2024-04-26 Piraeus GM Apr 2024 Piraeus GRE 2.3 Christos Krallis Jakub Kosakowski 0-1 55 Open
361 2024-04-25 Piraeus GM Apr 2024 Piraeus GRE 1.4 Jakub Kosakowski Ioannis Nikolaidis 1-0 32 Open
362 2024-04-07 III Menorca Open 2024 Ciutadella de Menorca ESP 9.14 Ido Gorshtein Jakub Kosakowski 1-0 39 Open
363 2024-04-03 III Menorca Open 2024 Ciutadella de Menorca ESP 3.7 Daniel Dardha Jakub Kosakowski 1-0 31 Open
364 2024-01-11 Piraeus GM Jan 2024 Piraeus GRE 9.3 Stamatis Kourkoulos-Arditis Jakub Kosakowski 1-0 46 Open
365 2024-01-10 Piraeus GM Jan 2024 Piraeus GRE 8.4 Jakub Kosakowski Dimitris Alexakis 1/2-1/2 42 Open
366 2024-01-09 Piraeus GM Jan 2024 Piraeus GRE 7.2 Jaiveer Mahendru Jakub Kosakowski 1-0 35 Open
367 2024-01-08 Piraeus GM Jan 2024 Piraeus GRE 6.5 Jakub Kosakowski Tao Pang 1-0 42 Open
368 2024-01-07 Piraeus GM Jan 2024 Piraeus GRE 5.1 Jakub Kosakowski Nagarkatte Vedant 1/2-1/2 39 Open
369 2024-01-06 Piraeus GM Jan 2024 Piraeus GRE 4.5 Nikolaos Spyropoulos Jakub Kosakowski 1/2-1/2 42 Open
370 2024-01-05 Piraeus GM Jan 2024 Piraeus GRE 3.2 Jakub Kosakowski Ioannis Nikolaidis 1/2-1/2 16 Open
371 2024-01-04 Piraeus GM Jan 2024 Piraeus GRE 2.4 Nikolaos Poupalos Jakub Kosakowski 0-1 51 Open
372 2024-01-03 Piraeus GM Jan 2024 Piraeus GRE 1.3 Jakub Kosakowski Spyridon Kapnisis 1-0 30 Open
373 2023-12-30 World Blitz 2023 Samarkand UZB 21.45 Jakhongir Vakhidov Jakub Kosakowski 1/2-1/2 67 Open
374 2023-12-30 World Blitz 2023 Samarkand UZB 20.49 Jakub Kosakowski Rodrigo Vasquez Schroeder 1-0 54 Open
375 2023-12-30 World Blitz 2023 Samarkand UZB 19.52 Ivan Cheparinov Jakub Kosakowski 1/2-1/2 24 Open
376 2023-12-30 World Blitz 2023 Samarkand UZB 18.66 Akmal Fayzullaev Jakub Kosakowski 0-1 33 Open
377 2023-12-30 World Blitz 2023 Samarkand UZB 17.65 Jakub Kosakowski Sumiya Bilguun 1/2-1/2 78 Open
378 2023-12-30 World Blitz 2023 Samarkand UZB 16.68 Ortik Nigmatov Jakub Kosakowski 1/2-1/2 36 Open
379 2023-12-30 World Blitz 2023 Samarkand UZB 15.79 Jakub Kosakowski Mikhail Markov 1-0 48 Open
380 2023-12-30 World Blitz 2023 Samarkand UZB 14.7 Jakub Seemann Jakub Kosakowski 1-0 40 Open
381 2023-12-30 World Blitz 2023 Samarkand UZB 13.47 Jakub Kosakowski Eduardo Iturrizaga Bonelli 0-1 47 Open
382 2023-12-30 World Blitz 2023 Samarkand UZB 12.36 Alexander Grischuk Jakub Kosakowski 1-0 30 Open
383 2023-12-29 World Blitz 2023 Samarkand UZB 9.5 Jakub Kosakowski Hans Moke Niemann 1-0 51 Open
384 2023-12-29 World Blitz 2023 Samarkand UZB 8.15 Jakub Kosakowski Andrey Esipenko 1-0 38 Open
385 2023-12-29 World Blitz 2023 Samarkand UZB 7.24 Nodirbek Abdusattorov Jakub Kosakowski 0-1 32 Open
386 2023-12-29 World Blitz 2023 Samarkand UZB 6.56 Jakub Kosakowski Jaloliddin Ilkhomi 1-0 49 Open
387 2023-12-29 World Blitz 2023 Samarkand UZB 5.24 Giga Quparadze Jakub Kosakowski 1-0 44 Open
388 2023-12-29 World Blitz 2023 Samarkand UZB 4.62 Jakub Kosakowski David Bogdan 1-0 24 Open
389 2023-12-29 World Blitz 2023 Samarkand UZB 3.17 Vahap Sanal Jakub Kosakowski 1-0 45 Open
390 2023-12-29 World Blitz 2023 Samarkand UZB 2.66 Jakub Kosakowski Khalil Nafri 1-0 39 Open
391 2023-12-29 World Blitz 2023 Samarkand UZB 11.3 Jakub Kosakowski Jorden Van Foreest 0-1 36 Open
392 2023-12-29 World Blitz 2023 Samarkand UZB 10.18 Alexander Riazantsev Jakub Kosakowski 1-0 40 Open
393 2023-12-29 World Blitz 2023 Samarkand UZB 1.23 A.R. Saleh Salem Jakub Kosakowski 1-0 50 Open
394 2023-12-28 World Rapid 2023 Samarkand UZB 13.39 Jakub Kosakowski Evgeniy Najer 0-1 48 Open
395 2023-12-28 World Rapid 2023 Samarkand UZB 12.53 Deshun Xiu Jakub Kosakowski 0-1 38 Open
396 2023-12-28 World Rapid 2023 Samarkand UZB 11.6 Jakub Kosakowski Giovanni Vescovi 1-0 29 Open
397 2023-12-28 World Rapid 2023 Samarkand UZB 10.8 Saidakbar Saydaliev Jakub Kosakowski 0-1 43 Open
398 2023-12-27 World Rapid 2023 Samarkand UZB 9.38 Surya Shekhar Ganguly Jakub Kosakowski 1-0 22 Open
399 2023-12-27 World Rapid 2023 Samarkand UZB 8.46 Jakub Kosakowski A.R. Saleh Salem 0-1 45 Open
400 2023-12-27 World Rapid 2023 Samarkand UZB 7.76 Jakub Kosakowski Sumiya Chinguun 1-0 60 Open

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