Andrii Diachek

Country

POL

Birth Year

2012

Gender

M

Title

FIDE Master

FIDE ID

34106499

FIDE ratings

2301

Classical

Published FIDE

2318

Rapid

Published FIDE

2353

Blitz

Published FIDE

Official classical ranks

World rank
#4055
National rank · POL
#162

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2301 Oct 2026
Recorded years
2019–2026
Archived games
843

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: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
451 2025-05-28 44th Zalakaros Open 2025 Zalakaros HUN 5.7 Andrii Diachek Mate Egresi 1/2-1/2 40 Open
452 2025-05-27 44th Zalakaros Open 2025 Zalakaros HUN 4.9 David Haselbach Andrii Diachek 0-1 36 Open
453 2025-05-26 44th Zalakaros Open 2025 Zalakaros HUN 3.1 Endre Vegh Andrii Diachek 1/2-1/2 42 Open
454 2025-05-20 Titled Tue 20th May Early chess.com INT 9 Andrii Diachek Mumtozbegim Mansurova 1-0 32 Open
455 2025-05-20 Titled Tue 20th May Early chess.com INT 8 Tyrell Harriott Andrii Diachek 1-0 23 Open
456 2025-05-20 Titled Tue 20th May Early chess.com INT 7 Andrii Diachek Vladislav Lukiyanchuk 0-1 54 Open
457 2025-05-20 Titled Tue 20th May Early chess.com INT 6 Miguel Herrera Ortiz Andrii Diachek 1/2-1/2 58 Open
458 2025-05-20 Titled Tue 20th May Early chess.com INT 5 Gabriel Carckeno Do Carmo Andrii Diachek 0-1 63 Open
459 2025-05-20 Titled Tue 20th May Early chess.com INT 4 Andrii Diachek Felix Rose 1-0 28 Open
460 2025-05-20 Titled Tue 20th May Early chess.com INT 3 Ruslan Nezamyatin Andrii Diachek 1-0 42 Open
461 2025-05-20 Titled Tue 20th May Early chess.com INT 2 Raven Sturt Andrii Diachek 1-0 41 Open
462 2025-05-20 Titled Tue 20th May Early chess.com INT 1 Andrii Diachek Arman Geivondian 0-1 51 Open
463 2025-05-20 Titled Tue 20th May Early chess.com INT 11 Marcelo Villalba Andrii Diachek 0-1 18 Open
464 2025-05-20 Titled Tue 20th May Early chess.com INT 10 Andrii Diachek Deniz Anakok 1-0 26 Open
465 2025-05-13 Titled Tue 13th May Early chess.com INT 9 Andrii Diachek Berikkyzy Alanna 1-0 43 Open
466 2025-05-13 Titled Tue 13th May Early chess.com INT 8 Siem Van Dael Andrii Diachek 1-0 31 Open
467 2025-05-13 Titled Tue 13th May Early chess.com INT 7 Andrii Diachek Dmitry Kononenko 0-1 37 Open
468 2025-05-13 Titled Tue 13th May Early chess.com INT 6 Anna Shukhman Andrii Diachek 1-0 39 Open
469 2025-05-13 Titled Tue 13th May Early chess.com INT 5 Adianet Perez Cruz Andrii Diachek 0-1 40 Open
470 2025-05-13 Titled Tue 13th May Early chess.com INT 4 Andrii Diachek Mike Sailer 1-0 42 Open
471 2025-05-13 Titled Tue 13th May Early chess.com INT 3 Nahun Gavarrete Andrii Diachek 1/2-1/2 60 Open
472 2025-05-13 Titled Tue 13th May Early chess.com INT 2 Andrii Diachek Alexandros Papasimakopoulos 0-1 17 Open
473 2025-05-13 Titled Tue 13th May Early chess.com INT 1 Andrii Diachek Joseph Zeltsan 0-1 30 Open
474 2025-05-13 Titled Tue 13th May Early chess.com INT 11 Andrii Diachek Eric Hon 1-0 42 Open
475 2025-05-13 Titled Tue 13th May Early chess.com INT 10 Melih Kaan Can Andrii Diachek 0-1 70 Open
476 2025-05-06 Titled Tue 6th May Early chess.com INT 9 Andrii Diachek Jesper Kjaergaard-Jensen 1-0 66 Open
477 2025-05-06 Titled Tue 6th May Early chess.com INT 8 Andrii Diachek Judah Nathan Levitan 0-1 49 Open
478 2025-05-06 Titled Tue 6th May Early chess.com INT 7 Oleg Kozlov Andrii Diachek 1-0 33 Open
479 2025-05-06 Titled Tue 6th May Early chess.com INT 6 Minh Hoang Le Andrii Diachek 1/2-1/2 61 Open
480 2025-05-06 Titled Tue 6th May Early chess.com INT 5 Andrii Diachek Flavio Rodrigo Costa Bezerra 1-0 48 Open
481 2025-05-06 Titled Tue 6th May Early chess.com INT 4 Nikolozi Kacharava Andrii Diachek 1-0 31 Open
482 2025-05-06 Titled Tue 6th May Early chess.com INT 3 Andrii Diachek Swara Lakshmi S Nair 1-0 41 Open
483 2025-05-06 Titled Tue 6th May Early chess.com INT 2 Viktor Berezin Andrii Diachek 1-0 52 Open
484 2025-05-06 Titled Tue 6th May Early chess.com INT 1 Andrii Diachek Garg Aradhya 0-1 34 Open
485 2025-05-06 Titled Tue 6th May Early chess.com INT 10 Talaibek Osmonbekov Andrii Diachek 1-0 52 Open
486 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 9 Andrii Diachek Tran Vo Quoc Bao 0-1 35 Open
487 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 8 Andrii Diachek Nadya Toncheva 1-0 57 Open
488 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 7 Asish Panda Andrii Diachek 1-0 23 Open
489 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 6 Andrii Diachek Nikolai Vlassov 1-0 38 Open
490 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 5 Jake Shanty Andrii Diachek 0-1 19 Open
491 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 4 Antonio Naranjo Moreno Andrii Diachek 1-0 23 Open
492 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 3 Andrii Diachek Yevhen Sharapov 1/2-1/2 68 Open
493 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 2 Mike Sailer Andrii Diachek 0-1 37 Open
494 2025-04-22 Titled Tue 22nd Apr Early chess.com INT 1 Andrii Diachek Kacper Kacprzak 0-1 43 Open
495 2025-04-15 Titled Tue 15th Apr Early chess.com INT 9 Ewa Barwinska Andrii Diachek 0-1 34 Open
496 2025-04-15 Titled Tue 15th Apr Early chess.com INT 8 Andrii Diachek Akshay Indusekar 0-1 40 Open
497 2025-04-15 Titled Tue 15th Apr Early chess.com INT 7 Thomas E Rendle Andrii Diachek 1-0 31 Open
498 2025-04-15 Titled Tue 15th Apr Early chess.com INT 6 Julien Sohier Andrii Diachek 0-1 37 Open
499 2025-04-15 Titled Tue 15th Apr Early chess.com INT 5 Andrii Diachek Eric Hon 1-0 39 Open
500 2025-04-15 Titled Tue 15th Apr Early chess.com INT 4 Ruslan Nezamyatin Andrii Diachek 1-0 44 Open

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