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
351 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 1 Jesper Kjaergaard-Jensen Andrii Diachek 0-1 27 Open
352 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 11 Andrii Diachek Albert Postnikov 0-1 35 Open
353 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 10 Arystanbek Urazayev Andrii Diachek 1-0 26 Open
354 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 9 Andrii Diachek Mark Smirnov 0-1 56 Open
355 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 8 Andrii Diachek Stamatis Kourkoulos-Arditis 1-0 33 Open
356 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 7 Eric Rosen Andrii Diachek 1/2-1/2 69 Open
357 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 6 Andrii Diachek Vladimir Mikhailovsky 0-1 28 Open
358 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 5 Ivan Povshednyi Andrii Diachek 0-1 71 Open
359 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 4 Garg Aradhya Andrii Diachek 1/2-1/2 39 Open
360 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 3 Andrii Diachek Jaroslav Sobek 1-0 31 Open
361 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 2 Andrii Diachek Alexander Rustemov 0-1 100 Open
362 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 1 Tuan Minh Le Andrii Diachek 0-1 88 Open
363 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 11 Mika Karttunen Andrii Diachek 1-0 54 Open
364 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 10 Gagik Navoyan Andrii Diachek 0-1 52 Open
365 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 9 Andrii Diachek Duc Minh Lai 1-0 37 Open
366 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 8 Blazej Grot Andrii Diachek 1-0 28 Open
367 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 7 Jan Gustafsson Andrii Diachek 1-0 58 Open
368 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 6 Andrii Diachek Vladislav Sheremetev 1-0 68 Open
369 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 5 Stepan Osinovsky Andrii Diachek 0-1 72 Open
370 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 4 Andrii Diachek Manfred Brod 1/2-1/2 38 Open
371 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 3 Alexandros Papasimakopoulos Andrii Diachek 1-0 61 Open
372 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 2 Andrii Diachek Jan Enrique Zepeda Berlanga 1-0 58 Open
373 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 1 Ryo Chen Andrii Diachek 1-0 31 Open
374 2025-09-09 Titled Tue 9th Sep 2025 chess.com INT 10 Andrii Diachek Anastasia Bodnaruk 0-1 39 Open
375 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 9 Andrii Diachek Matvey Galchenko 0-1 36 Open
376 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 8 Mostafa Sakhayi Andrii Diachek 0-1 37 Open
377 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 7 Andrii Diachek Alexandros Papasimakopoulos 0-1 58 Open
378 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 6 Christian Boehmer Andrii Diachek 0-1 44 Open
379 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 5 Andrii Diachek Ramil Faizrakhmanov 0-1 28 Open
380 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 4 Andrii Diachek Olexandr Bruhovich 1-0 33 Open
381 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 3 Murad Ibrahimli Andrii Diachek 1-0 23 Open
382 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 2 Alfeu Junior Varela Bueno Andrii Diachek 0-1 30 Open
383 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 1 Andrii Diachek Arseniy Nesterov 0-1 29 Open
384 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 11 Andrii Diachek Yidong Chen 1-0 37 Open
385 2025-09-02 Titled Tue 2nd Sep 2025 chess.com INT 10 Nguyen Thanh Nghia Andrii Diachek 1-0 47 Open
386 2025-08-05 Titled Tue 5th Aug Early chess.com INT 9 Samandar Shermuhammadov Andrii Diachek 1-0 45 Open
387 2025-08-05 Titled Tue 5th Aug Early chess.com INT 8 Andrii Diachek Nikolay Kleimenov 1-0 32 Open
388 2025-08-05 Titled Tue 5th Aug Early chess.com INT 7 Marco Aurelio Zaror Cordeiro Andrii Diachek 0-1 30 Open
389 2025-08-05 Titled Tue 5th Aug Early chess.com INT 6 Maya Porozhnyak Andrii Diachek 0-1 39 Open
390 2025-08-05 Titled Tue 5th Aug Early chess.com INT 5 Andrii Diachek Alexandros Papasimakopoulos 0-1 28 Open
391 2025-08-05 Titled Tue 5th Aug Early chess.com INT 4 Stanislav Bukreev Andrii Diachek 1-0 64 Open
392 2025-08-05 Titled Tue 5th Aug Early chess.com INT 3 Andrii Diachek Christian Gian Karlo Arca 1-0 42 Open
393 2025-08-05 Titled Tue 5th Aug Early chess.com INT 2 Andrii Diachek Leancy B. Fernandez Bustamante 1-0 60 Open
394 2025-08-05 Titled Tue 5th Aug Early chess.com INT 11 Andrii Diachek David Daniel Camacho Campusano 1-0 46 Open
395 2025-08-05 Titled Tue 5th Aug Early chess.com INT 10 Andrii Diachek Manh Duc Nguyen 0-1 41 Open
396 2025-07-29 Titled Tue 29th Jul Early chess.com INT 9 Mohammad Mahdi Alizadeh Andrii Diachek 0-1 46 Open
397 2025-07-29 Titled Tue 29th Jul Early chess.com INT 8 Savitha Shri B Andrii Diachek 1/2-1/2 79 Open
398 2025-07-29 Titled Tue 29th Jul Early chess.com INT 7 Andrii Diachek Jiner Zhu 1-0 53 Open
399 2025-07-29 Titled Tue 29th Jul Early chess.com INT 6 Andrii Diachek Oleksii Nakonechnyi 1/2-1/2 58 Open
400 2025-07-29 Titled Tue 29th Jul Early chess.com INT 5 Elijah Logozar Andrii Diachek 0-1 52 Open

© 2024-2026 EloTracker