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Ondrejcak, Gregor

Standard: 1705 Rapid: 1624 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 73618977 (view FIDE profile)
Federation: SVK Sex: M Birth Year: 2006 Age: 20
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 3 (33%) Losses: 3 (33%)
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Dossier

9 of 9 games analyzed.

Accuracy: 88.3%
Opened e4: 4/4
Castled kingside: 7Opposite-side castling: 4Same-side castling: 3Did not castle: 1Castled queenside: 1
Played in the center: 4Fianchettoed kingside: 4Played on the kingside: 3
Isolated pawn: 6Space advantage: 5Initiated exchanges: 5Missed tactics: 5Active pieces: 5Kept the bishop pair: 4Sacrificed material: 4Backward pawn: 4Avoided exchanges: 3Played gambits: 1
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Openings

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As White 4 games 2W 2D 0L
Pirc Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzowitsch Defense 1 game 1W 0D 0L
Williams Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Cozio Defense 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Panov Attack 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
As Black 5 games 1W 1D 3L
Sicilian Defense 4 games 0W 1D 3L
Dragon Variation 4 games 0W 1D 3L
Yugoslav Attack, Modern Line 2 games 0W 1D 1L
Levenfish Variation 1 game 0W 0D 1L
Classical Variation, Normal Line 1 game 0W 0D 1L
Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 47

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

2024.08.03 · 16... e3 (−46.5% win chance) 1-0
Ondrejcak, Gregor
Hrubsa, Marian
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2024.08.08 · 12... Nb3+ (−41.8% win chance) 1-0
Ondrejcak, Gregor
Jarabek, Milan
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2024.08.05 · 17... Nxe3 (−31.3% win chance) 1/2-1/2
Ondrejcak, Gregor
Smidova, Michaela
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2024.08.05 · 21... gxh5 (−25% win chance) 1/2-1/2
Ondrejcak, Gregor
Smidova, Michaela
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves