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Player profile

Hronek, Ondrej

Standard: 2025 Rapid: 1946 Blitz: 1984 (last updated 2026-11-02)
FIDE ID: 23703024 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 2007 Age: 19
Title: — Women's title: — Other title: — FOA title: —
Games: 28 Wins: 11 (39%) Draws: 3 (11%) Losses: 14 (50%)
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Dossier

13 of 28 games analyzed.

Accuracy: 86.5%
Opened e4: 4/4
Castled kingside: 12Same-side castling: 12Did not castle: 1
Fianchettoed queenside: 6Played in the center: 4Played on the queenside: 3Played on the kingside: 3Fianchettoed kingside: 1
Isolated pawn: 9Initiated exchanges: 7Sacrificed material: 7Missed tactics: 7Space advantage: 7Active pieces: 6Backward pawn: 5Kept the bishop pair: 3Avoided exchanges: 3
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Openings

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As White 12 games 6W 2D 4L
Ruy Lopez 4 games 2W 2D 0L
Berlin Defense 2 games 2W 0D 0L
Rio Gambit Accepted 2 games 2W 0D 0L
Closed 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Modern Defense 3 games 2W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Three Pawns Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 2 games 1W 0D 1L
Alapin Variation 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
Smith-Morra Declined 1 game 0W 0D 1L
Nimzowitsch Defense 1 game 0W 0D 1L
Mikenas Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 1W 0D 0L
Austrian Attack 1 game 1W 0D 0L
Dragon Formation 1 game 1W 0D 0L
French Defense 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
Morozevich Variation 1 game 0W 0D 1L
As Black 16 games 5W 1D 10L
Sicilian Defense 4 games 0W 0D 4L
Accelerated Dragon 2 games 0W 0D 2L
Maróczy Bind, Gurgenidze Variation 1 game 0W 0D 1L
Modern Bc4 Variation 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Portsmouth Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dutch Defense 3 games 2W 0D 1L
Hopton Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Rubinstein Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 3 games 0W 1D 2L
Dutch Variation 3 games 0W 1D 2L
(unspecified) 3 games 0W 1D 2L
Caro-Kann Defense 2 games 1W 0D 1L
Two Knights Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Advance Variation 1 game 0W 0D 1L
Tal Variation 1 game 0W 0D 1L
Rapport-Jobava System 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Bogo-Indian Defense 1 game 1W 0D 0L
Nimzowitsch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 66

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

2025.05.10 · 37... Nh6 (−47.3% win chance) 0-1
Hronek, Ondrej
Triantafilidis, Mihail
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2025.05.10 · 36... Ng4 (−39.4% win chance) 0-1
Hronek, Ondrej
Triantafilidis, Mihail
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2025.05.10 · 38... Nf7 (−36.5% win chance) 0-1
Hronek, Ondrej
Triantafilidis, Mihail
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2025.07.08 · 18. Rc7 (−31.4% win chance) 0-1
Jun, Rudolf
Hronek, Ondrej
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Games Showing all 28 games
Date Event Round Color Opponent Result Accuracy % First moves