CMOskar Hajek
CZE · FIDE ID 374512 · 99 tournament games since 2024
Standard
2264
#135 in CZE (active)
Rapid
2217
#163 in CZE (active)
Blitz
2166
#212 in CZE (active)
Score
64%
53 W · 21 D · 25 L
Opp. avg
1997
Last 50 games
Last game
2026-04-23
TIPOS šachová Extraliga 2025/2026
Prep summary
- As White: 1.d4 in 51% of games (scores 69%), otherwise 1.e4 (41%).
- Against 1.e4: 1...e5 in 16 of 27 games (King's Pawn Game), scoring 47%.
- Against 1.d4: 1...d5 in 8 of 8 games (Queen's Pawn Game), scoring 69%.
- Weak spot: Ruy Lopez: Morphy Defense, Schliemann Defense Deferred as Black, only 20% in 5 games.
- Comfort zone: Rapport-Jobava System as White, 67% in 15 games.
- By opponent strength: 30% against higher-rated players, 82% against lower-rated.
Based on 99 over-the-board games (27 rapid · 23 blitz · 16 classical). 51 with White (74%), 48 with Black (54%).
Openings as White
First move
| 1.d4 | 26 | 69% |
| 1.e4 | 21 | 74% |
| 1.c4 | 2 | 100% |
| 1.Nf3 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Rapport-Jobava System | 15 | 67% |
| Pirc Defense | 2 | 75% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2 | 50% |
| Sicilian Defense: Chekhover Variation | 2 | 50% |
| French Defense: Winawer Variation, Advance Variation | 1 | 100% |
Openings as Black
Against 1.e4 (27 games)
| 1...e5 King's Pawn Game | 16 | 47% |
| 1...d6 Pirc Defense | 6 | 33% |
| 1...Nf6 Alekhine Defense | 2 | 75% |
Against 1.d4 (8 games)
| 1...d5 Queen's Pawn Game | 8 | 69% |
Most played
| Opening | Games | Score |
|---|---|---|
| Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | 5 | 20% |
| Zukertort Opening: Black Mustang Defense | 3 | 67% |
| Pirc Defense | 3 | 33% |
| Queen's Gambit Accepted: Janowski-Larsen Variation | 2 | 100% |
| Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | 2 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-04-23 | Jiri Bouska (2329) TIPOS šachová Extraliga 2025/2026 | L |
| 2025-10-04 | Lubos Svizensky (1819) O pohar starosty obce Prace 2025 · rapid | ½ |
| 2025-10-04 | Pavel Kubat (1995) O pohar starosty obce Prace 2025 · rapid | W |
| 2025-10-04 | Vojtech Zwardon (2423) O pohar starosty obce Prace 2025 · rapid | L |
| 2025-10-04 | Tomas Dvoulety (1920) O pohar starosty obce Prace 2025 · rapid | W |
| 2025-10-04 | Karel Kratochvil (2162) O pohar starosty obce Prace 2025 · rapid | L |
| 2025-10-04 | Karel Kredl (2069) O pohar starosty obce Prace 2025 · rapid | W |
| 2025-10-04 | Richard Nekula (1962) O pohar starosty obce Prace 2025 · rapid | ½ |
| 2025-10-04 | Ladislav Prucek (1790) O pohar starosty obce Prace 2025 · rapid | W |
| 2025-10-04 | Natasa Richterova (1522) O pohar starosty obce Prace 2025 · rapid | 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.