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Player profile

Ostruzlik, Marek

Standard: 1970 Rapid: 1933 Blitz: 1939 (last updated 2026-10-02)
FIDE ID: 14908131 (view FIDE profile)
Federation: SVK Sex: M Birth Year: 1987 Age: 39
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 6 (38%) Draws: 5 (31%) Losses: 5 (31%)
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Dossier

16 of 16 games analyzed.

Accuracy: 86.9%
Opened e4: 5/8Opened d4: 3/8
Castled kingside: 9Same-side castling: 8Castled queenside: 4Opposite-side castling: 4Did not castle: 3
Played in the center: 9Played on the kingside: 4Played on the queenside: 3Fianchettoed queenside: 3Fianchettoed kingside: 1
Active pieces: 9Isolated pawn: 8Space advantage: 8Backward pawn: 7Sacrificed material: 7Kept the bishop pair: 7Avoided exchanges: 6Initiated exchanges: 6Missed tactics: 5Accepted short draws: 1
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Openings

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As White 8 games 5W 2D 1L
Bogo-Indian Defense 1 game 1W 0D 0L
Nimzowitsch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bishop's Opening 1 game 1W 0D 0L
Berlin Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
Old Sicilian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Maróczy Attack 1 game 1W 0D 0L
As Black 8 games 1W 3D 4L
Caro-Kann Defense 4 games 0W 2D 2L
Maróczy Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Classical Variation 1 game 0W 1D 0L
Lobron System 1 game 0W 1D 0L
Advance Variation 1 game 0W 0D 1L
Tal Variation 1 game 0W 0D 1L
Accelerated Panov Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 1D 0L
Chigorin Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Slav Defense 1 game 0W 0D 1L
Modern Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Polish Opening 1 game 1W 0D 0L
Baltic Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 0D 1L
Budapest Gambit Accepted 1 game 0W 0D 1L
Main Line, Rubinstein Variation 1 game 0W 0D 1L
Blunders Top 4 of 69

This player's costliest moves in analyzed games. Can you find the winning move?

2024.06.15 · 31. Qg4 (−86.2% win chance) 1-0
Ihnat, Marek
Ostruzlik, Marek
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2024.06.15 · 30. Kh1 (−85.7% win chance) 1-0
Ihnat, Marek
Ostruzlik, Marek
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2025.06.15 · 62. Kxg5 (−47.5% win chance) 1-0
Olbrycht, Hubert
Ostruzlik, Marek
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2025.06.12 · 65... Rh4 (−33.9% win chance) 1-0
Ostruzlik, Marek
Holly, Andrej
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View blunders & mistakes
Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves