FMAndrii Diachek
POL · FIDE ID 34106499 · 207 tournament games since 2024
Standard
2301
#162 in POL (active)
Rapid
2318
#96 in POL (active)
Blitz
2353
#72 in POL (active)
Score
66%
104 W · 67 D · 36 L
Opp. avg
2152
Last 50 games
Last game
2026-09-13
Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga)
Prep summary
- As White: 1.c4 in 51% of games (scores 71%), otherwise 1.e4 (40%).
- Against 1.e4: 1...c5 in 24 of 43 games (Sicilian Defense), scoring 54%.
- Against 1.d4: 1...Nf6 in 26 of 30 games (Indian Defense), scoring 65%.
- Comfort zone: English Opening: Agincourt Defense as White, 70% in 5 games.
- By opponent strength: 45% against higher-rated players, 76% against lower-rated.
Based on 207 over-the-board games (28 blitz · 24 classical · 24 rapid). 101 with White (70%), 106 with Black (63%).
Openings as White
First move
| 1.c4 | 52 | 71% |
| 1.e4 | 40 | 70% |
| 1.d4 | 5 | 60% |
| 1.Nf3 | 4 | 63% |
Most played
| Opening | Games | Score |
|---|---|---|
| English Opening: Agincourt Defense | 5 | 70% |
| English Opening: Anglo-Indian Defense, King's Indian Formation | 4 | 75% |
| English Opening: King's English Variation, Three Knights System | 4 | 100% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 4 | 88% |
| English Opening: Agincourt Defense, Catalan Defense Accepted | 3 | 83% |
Openings as Black
Against 1.e4 (43 games)
| 1...c5 Sicilian Defense | 24 | 54% |
| 1...e5 King's Pawn Game | 18 | 61% |
| 1...c6 Caro-Kann Defense | 1 | 100% |
Against 1.d4 (30 games)
| 1...Nf6 Indian Defense | 26 | 65% |
| 1...d5 Queen's Pawn Game | 4 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Kalashnikov Variation | 7 | 57% |
| Ruy Lopez: Closed, Anti-Marshall | 6 | 50% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 6 | 50% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 4 | 100% |
| King's Indian Attack: Yugoslav Variation | 4 | 63% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-13 | Karol Kacprzak (2425) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-09-12 | Adam Zielonka (2420) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | ½ |
| 2026-09-11 | Kamil Dzida (2416) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | ½ |
| 2026-09-10 | Antoni Komendecki (2252) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | L |
| 2026-09-09 | Arkadiusz Babiarz (2176) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-09-08 | Stanislaw Zylka (2360) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-09-07 | Aaron Bendayan Claros (2309) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-09-06 | Franciszek Bochniak (2125) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-09-05 | Lukasz Luba (2115) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-08-24 | Artem Marchenko (2227) Yuriy Rastryopin Memorial 2026 (IM norm) · classical | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.