Marek Ostruzlik
SVK · FIDE ID 14908131 · 16 tournament games since 2024
Standard
1970
#535 in SVK (active)
Rapid
1933
#487 in SVK (active)
Blitz
1939
#339 in SVK (active)
Score
53%
6 W · 5 D · 5 L
Opp. avg
1856
Last 16 games
Last game
2025-06-15
LJ Slovakia Chess Open 2025
Prep summary
- As White: 1.e4 in 63% of games (scores 70%), otherwise 1.d4 (38%).
- Against 1.e4: 1...c6 in 4 of 4 games (Caro-Kann Defense), scoring 25%.
- Against 1.d4: 1...d5 in 2 of 3 games (Queen's Pawn Game), scoring 25%.
- By opponent strength: 0% against higher-rated players, 71% against lower-rated.
- By colour: 75% with White, 31% with Black.
Based on 16 over-the-board games (8 classical). 8 with White (75%), 8 with Black (31%).
Openings as White
First move
| 1.e4 | 5 | 70% |
| 1.d4 | 3 | 83% |
Most played
| Opening | Games | Score |
|---|---|---|
| Bogo-Indian Defense: Nimzowitsch Variation | 1 | 100% |
| French Defense: Exchange Variation | 1 | 50% |
| Nimzo-Indian Defense | 1 | 100% |
| Bishop's Opening: Berlin Defense | 1 | 100% |
| Sicilian Defense: Old Sicilian | 1 | 0% |
Openings as Black
Against 1.e4 (4 games)
| 1...c6 Caro-Kann Defense | 4 | 25% |
Against 1.d4 (3 games)
| 1...d5 Queen's Pawn Game | 2 | 25% |
| 1...Nf6 Indian Defense | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Maróczy Variation | 1 | 0% |
| Queen's Pawn Game: Chigorin Variation | 1 | 50% |
| Caro-Kann Defense: Classical Variation, Spassky Variation | 1 | 50% |
| Caro-Kann Defense: Advance Variation, Tal Variation | 1 | 0% |
| Slav Defense: Modern Line | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-06-15 | Stefan Doci (2098) LJ Slovakia Chess Open 2025 · classical | L |
| 2025-06-15 | Hubert Olbrycht (1719) LJ Slovakia Chess Open 2025 · classical | W |
| 2025-06-14 | Maksymilian Mlynek (1780) LJ Slovakia Chess Open 2025 · classical | ½ |
| 2025-06-14 | Tomas Livnansky (1858) LJ Slovakia Chess Open 2025 · classical | ½ |
| 2025-06-13 | David Filo (1758) LJ Slovakia Chess Open 2025 · classical | ½ |
| 2025-06-13 | Piotr Jaroszewski (1748) LJ Slovakia Chess Open 2025 · classical | W |
| 2025-06-12 | Andrej Holly (2188) LJ Slovakia Chess Open 2025 · classical | L |
| 2025-06-12 | Kristina Rexova (1563) LJ Slovakia Chess Open 2025 · classical | W |
| 2024-06-18 | Daniel Kulich (1904) LJ Slovakia Chess Open 2024 | L |
| 2024-06-18 | Peter Demeter (2075) LJ Slovakia Chess Open 2024 | L |
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.