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Pesek, Petr

Standard: 1577 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 23735872 (view FIDE profile)
Federation: CZE
Federation: CZE Sex: M Birth Year: 2011 Age: 15
Title: — Women's title: — Other title: — FOA title: —
Games: 45 Wins: 11 (24%) Draws: 19 (42%) Losses: 14 (31%) Other: 1
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Dossier

44 of 45 games analyzed.

Accuracy: 86.8%
Opened e4: 13/13
Castled kingside: 17Same-side castling: 14Opposite-side castling: 10Castled queenside: 8Did not castle: 1
Played in the center: 15Played on the kingside: 5Fianchettoed kingside: 3Played on the queenside: 3
Active pieces: 22Initiated exchanges: 19Sacrificed material: 17Space advantage: 13Missed tactics: 11Backward pawn: 9Avoided exchanges: 6Kept the bishop pair: 5Played gambits: 5Isolated pawn: 3
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Openings

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As White 14 games 5W 5D 3L
Sicilian Defense 6 games 1W 2D 2L
Dragon Variation 3 games 1W 0D 1L
Yugoslav Attack, Modern Line 1 game 0W 0D 0L
Yugoslav Attack, Chinese Dragon 1 game 0W 0D 1L
Yugoslav Attack 1 game 1W 0D 0L
Najdorf Variation 2 games 0W 1D 1L
English Attack, Anti-English 1 game 0W 1D 0L
English Attack 1 game 0W 0D 1L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Retreat Variation 1 game 0W 1D 0L
Scotch Game 3 games 1W 1D 1L
Scotch Gambit 3 games 1W 1D 1L
(unspecified) 1 game 0W 1D 0L
London Defense 1 game 1W 0D 0L
Kingside Variation 1 game 0W 0D 1L
Italian Game 2 games 1W 1D 0L
Giuoco Pianissimo 1 game 1W 0D 0L
Canal Variation 1 game 1W 0D 0L
Scotch Gambit 1 game 0W 1D 0L
Max Lange Attack 1 game 0W 1D 0L
Scandinavian Defense 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
Mieses Variation 1 game 1W 0D 0L
Alekhine Defense 1 game 0W 1D 0L
Scandinavian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Four Knights Game 1 game 1W 0D 0L
Italian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 13 games 4W 3D 6L
Italian Game 4 games 2W 0D 2L
Giuoco Piano 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Giuoco Pianissimo 2 games 1W 0D 1L
Italian Four Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 2 games 1W 1D 0L
Accelerated London System 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Bishop's Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 0W 1D 0L
Przepiorka Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Basque Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
McDonnell Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 1 game 1W 0D 0L
Schmidt Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ruy Lopez 1 game 0W 0D 1L
Steinitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 206

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

2023.07.02 · 32. Rxe6 (−39.7% win chance) 1/2-1/2
Vondruska, Leos
Pesek, Petr
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2023.08.12 · 50. Bf5 (−39.7% win chance) 1/2-1/2
Horyna, Josef
Pesek, Petr
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2026.07.06 · 22. Qxh6 (−37.4% win chance) 0-1
Kukla, Antonin
Pesek, Petr
View game
2023.07.01 · 13... Qxb2 (−36.6% win chance) 1-0
Pesek, Petr
Karolyi, Lukas
View game
View blunders & mistakes
Games Showing all 45 games
Date Event Round Color Opponent Result Accuracy % First moves