FMAndrii Diachek
- FIDE ID
- 34106499
About Andrii Diachek
Andrii Diachek helped Poland win the open under-12 European Youth Team Championship in Rhodes in 2024. His teammates were Wiktor Golis, Antoni Radzimski and Adam Gibała.
FIDE rating history
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Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-10 (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 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-11-09 | Półfinały Indywidualnych Mistrzostw Polski 2026 | OPEN | Poronin, Poland | 3.4 | Diachek, Andrii | Markowski, Tomasz | 1-0 | 66 | Open |
| 2 | 2026-11-08 | Semifinals ch-POL 2026 | Poronin POL | 2.1 | Szpar,Milosz | Diachek,Andrii | 1/2-1/2 | 16 | Open |
| 3 | 2026-11-07 | Półfinały Indywidualnych Mistrzostw Polski 2026 | OPEN | Poronin, Poland | 1.18 | Diachek, Andrii | Chojnowski, Marcin | 1-0 | 32 | Open |
| 4 | 2026-11-07 | Półfinały Indywidualnych Mistrzostw Polski 2026 | OPEN | Poronin, Poland | 2.1 | Szpar, Milosz | Diachek, Andrii | 1/2-1/2 | 16 | Open |
| 5 | 2026-11-07 | Semifinals ch-POL 2026 | Poronin POL | 1.18 | Diachek,Andrii | Chojnowski,M | 1-0 | 32 | Open |
| 6 | 2026-09-13 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 9.9 | Kacprzak, Karol | Diachek, Andrii | 0-1 | 52 | Open |
| 7 | 2026-09-13 | TCh-POL 1st League 2026 | Chotowa POL | 9.9 | Kacprzak,Karol | Diachek,Andrii | 0-1 | 52 | Open |
| 8 | 2026-09-12 | TCh-POL 1st League 2026 | Chotowa POL | 8.3 | Zielonka,Adam | Diachek,Andrii | 1/2-1/2 | 23 | Open |
| 9 | 2026-09-12 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 8.3 | Zielonka, Adam | Diachek, Andrii | 1/2-1/2 | 23 | Open |
| 10 | 2026-09-11 | TCh-POL 1st League 2026 | Chotowa POL | 7.9 | Diachek,Andrii | Dzida,Kamil | 1/2-1/2 | 49 | Open |
| 11 | 2026-09-11 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 7.9 | Diachek, Andrii | Dzida, Kamil | 1/2-1/2 | 49 | Open |
| 12 | 2026-09-10 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 6.27 | Komendecki, Antoni | Diachek, Andrii | 1-0 | 62 | Open |
| 13 | 2026-09-10 | TCh-POL 1st League 2026 | Chotowa POL | 6.27 | Komendecki,Antoni | Diachek,Andrii | 1-0 | 62 | Open |
| 14 | 2026-09-09 | TCh-POL 1st League 2026 | Chotowa POL | 5.27 | Diachek,Andrii | Babiarz,Arkadiusz | 1-0 | 42 | Open |
| 15 | 2026-09-09 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 5.27 | Diachek, Andrii | Babiarz, Arkadiusz | 1-0 | 42 | Open |
| 16 | 2026-09-08 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 4.9 | Zylka, Stanislaw | Diachek, Andrii | 0-1 | 51 | Open |
| 17 | 2026-09-08 | TCh-POL 1st League 2026 | Chotowa POL | 4.9 | Zylka,Stanislaw | Diachek,Andrii | 0-1 | 51 | Open |
| 18 | 2026-09-07 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 3.15 | Diachek, Andrii | Bendayan Claros, Aaron | 1-0 | 44 | Open |
| 19 | 2026-09-07 | TCh-POL 1st League 2026 | Chotowa POL | 3.15 | Diachek,Andrii | Bendayan Claros,A | 1-0 | 44 | Open |
| 20 | 2026-09-06 | TCh-POL 1st League 2026 | Chotowa POL | 2.27 | Bochniak,Franciszek | Diachek,Andrii | 0-1 | 53 | Open |
| 21 | 2026-09-06 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 2.27 | Bochniak, Franciszek | Diachek, Andrii | 0-1 | 53 | Open |
| 22 | 2026-09-05 | TCh-POL 1st League 2026 | Chotowa POL | 1.39 | Diachek,Andrii | Luba,L | 1-0 | 31 | Open |
| 23 | 2026-09-05 | Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | Chotowa, Poland | 1.3 | Diachek, Andrii | Luba, Lukasz | 1-0 | 31 | Open |
| 24 | 2026-08-24 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 9.2 | Diachek,Andrii | Marchenko,Ar | 1-0 | 29 | Open |
| 25 | 2026-08-23 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 8.4 | Baranciuc,Alexandr | Diachek,Andrii | 1-0 | 43 | Open |
| 26 | 2026-08-22 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 7.3 | Diachek,Andrii | Domanskiy,Mykola | 1/2-1/2 | 67 | Open |
| 27 | 2026-08-21 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 6.3 | Karvatskyi,Oleksii | Diachek,Andrii | 1-0 | 33 | Open |
| 28 | 2026-08-21 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 5.4 | Diachek,Andrii | Alexikov,A | 1/2-1/2 | 31 | Open |
| 29 | 2026-08-20 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 4.2 | Terletsky,O | Diachek,Andrii | 1-0 | 39 | Open |
| 30 | 2026-08-19 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 2.1 | Frankiv,Oleksandr | Diachek,Andrii | 1/2-1/2 | 72 | Open |
| 31 | 2026-08-19 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 3.5 | Diachek,Andrii | Kislinsky,A | 1/2-1/2 | 32 | Open |
| 32 | 2026-08-18 | Yuriy Rastryopin Mem 2026 | Lviv UKR | 1.5 | Dyachuk,Artem | Diachek,Andrii | 1-0 | 48 | Open |
| 33 | 2026-04-16 | 26th ch-EUR Indiv 2026 | Katowice POL | 9.97 | Tulchynskyi,Feliks | Diachek,Andrii | 1-0 | 35 | Open |
| 34 | 2026-04-15 | 26th ch-EUR Indiv 2026 | Katowice POL | 8.14 | Diachek,Andrii | Pietruszewski,M | 1-0 | 44 | Open |
| 35 | 2026-04-14 | 26th ch-EUR Indiv 2026 | Katowice POL | 7.14 | Zareba,Piotr | Diachek,Andrii | 1/2-1/2 | 68 | Open |
| 36 | 2026-04-13 | 26th ch-EUR Indiv 2026 | Katowice POL | 6.152 | Diachek,Andrii | Walaszczyk,Aleksander | 1/2-1/2 | 49 | Open |
| 37 | 2026-04-12 | 26th ch-EUR Indiv 2026 | Katowice POL | 5.147 | Hury,Tymoteusz | Diachek,Andrii | 1/2-1/2 | 41 | Open |
| 38 | 2026-04-10 | 26th ch-EUR Indiv 2026 | Katowice POL | 4.81 | Diachek,Andrii | Sipila,V | 0-1 | 52 | Open |
| 39 | 2026-04-09 | 26th ch-EUR Indiv 2026 | Katowice POL | 3.145 | Tarhan,Adar | Diachek,Andrii | 1/2-1/2 | 58 | Open |
| 40 | 2026-04-08 | 26th ch-EUR Indiv 2026 | Katowice POL | 2.98 | Diachek,Andrii | Druska,J | 1/2-1/2 | 93 | Open |
| 41 | 2026-04-07 | 26th ch-EUR Indiv 2026 | Katowice POL | 1.243 | Guzik,Maria | Diachek,Andrii | 0-1 | 32 | Open |
| 42 | 2026-02-18 | Graz Open A 2026 | Graz AUT | 7.16 | Diachek,Andrii | Deuer,Marius | 0-1 | 40 | Open |
| 43 | 2026-02-17 | Graz Open A 2026 | Graz AUT | 6.18 | Balint,Peter | Diachek,Andrii | 1/2-1/2 | 89 | Open |
| 44 | 2026-02-17 | Graz Open A 2026 | Graz AUT | 5.16 | Diachek,Andrii | Czernek,Tymon | 1/2-1/2 | 45 | Open |
| 45 | 2026-02-15 | Graz Open A 2026 | Graz AUT | 2.2 | Socko,B | Diachek,Andrii | 1-0 | 33 | Open |
| 46 | 2026-02-08 | 2nd Erno Dede Mem 2026 | Hajduszoboszlo HUN | 7.2 | Andranik Kutsanyan | Andrii Diachek | 1/2-1/2 | 25 | Open |
| 47 | 2026-02-08 | 2nd Erno Dede Mem 2026 | Hajduszoboszlo HUN | 6.6 | Andrii Diachek | Kristof Kovacs | 1-0 | 43 | Open |
| 48 | 2026-02-07 | 2nd Erno Dede Mem 2026 | Hajduszoboszlo HUN | 5.5 | Huseyin Sertbay | Andrii Diachek | 1/2-1/2 | 24 | Open |
| 49 | 2026-02-07 | 2nd Erno Dede Mem 2026 | Hajduszoboszlo HUN | 4.6 | Andrii Diachek | Maciej Wolak | 1-0 | 38 | Open |
| 50 | 2026-02-06 | 2nd Erno Dede Mem 2026 | Hajduszoboszlo HUN | 3.7 | Miklos Onodi | Andrii Diachek | 1/2-1/2 | 37 | Open |