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Player profile

Ptacek, Lubos

Standard: 2049 Rapid: 2062 Blitz: 2056 (last updated 2026-11-02)
FIDE ID: 320323 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 1975 Age: 51
Title: — Women's title: — Other title: — FOA title: —
Games: 26 Wins: 7 (27%) Draws: 6 (23%) Losses: 13 (50%)
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Dossier

21 of 26 games analyzed.

Accuracy: 86.5%
Opened e4: 7/7
Castled kingside: 14Same-side castling: 13Opposite-side castling: 1
Played in the center: 8Fianchettoed queenside: 3Played on the queenside: 3Played on the kingside: 1
Active pieces: 12Sacrificed material: 9Initiated exchanges: 8Backward pawn: 8Missed tactics: 8Isolated pawn: 6Space advantage: 4Kept the bishop pair: 4Avoided exchanges: 2Played gambits: 1
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Openings

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As White 10 games 4W 1D 5L
Sicilian Defense 3 games 1W 0D 2L
Open 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Löwenthal Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dragon Variation 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
French Defense 2 games 2W 0D 0L
Exchange Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Italian Game 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
Giuoco Pianissimo 2 games 1W 0D 1L
Caro-Kann Defense 2 games 0W 0D 2L
Exchange Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Alekhine Defense 1 game 0W 1D 0L
Scandinavian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 9 games 1W 1D 7L
Ruy Lopez 2 games 1W 0D 1L
Morphy Defense 2 games 1W 0D 1L
Steinitz Deferred 1 game 0W 0D 1L
Modern Steinitz Defense 1 game 1W 0D 0L
Three Knights Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Anderssen's Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 87

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

2026.09.06 · 34. Ne7 (−46.3% win chance) 1-0
Ludvik, Tomas
Ptacek, Lubos
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2026.09.06 · 25. Qd4 (−40.2% win chance) 0-1
Safarik, Jakub
Ptacek, Lubos
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2026.09.06 · 45... g6 (−38.6% win chance) 1-0
Ptacek, Lubos
Zeman, Matyas
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2026.09.06 · 17. Rad1 (−30.3% win chance) 0-1
Safarik, Jakub
Ptacek, Lubos
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View blunders & mistakes
Games Showing all 26 games
Date Event Round Color Opponent Result Accuracy % First moves