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Player profile

Seidl, Vaclav

Standard: 1885 Rapid: 1751 Blitz: 1754 (last updated 2026-11-02)
FIDE ID: 23734108 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 2011 Age: 15
Title: — Women's title: — Other title: — FOA title: —
Games: 27 Wins: 9 (33%) Draws: 6 (22%) Losses: 12 (44%)
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Dossier

23 of 27 games analyzed.

Accuracy: 88.2%
Opened Nf3: 5/10Opened e4: 4/10Opened c4: 1/10
Castled kingside: 14Same-side castling: 13Did not castle: 2
Fianchettoed kingside: 7Fianchettoed queenside: 5Played on the queenside: 5Played in the center: 5Played on the kingside: 2
Active pieces: 12Backward pawn: 11Space advantage: 9Sacrificed material: 9Kept the bishop pair: 9Initiated exchanges: 8Avoided exchanges: 6Isolated pawn: 4Missed tactics: 3Played gambits: 3
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Openings

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As White 11 games 5W 3D 3L
English Opening 4 games 1W 2D 1L
Symmetrical Variation 3 games 1W 2D 0L
Three Knights, Fianchetto Variation 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's English Variation 1 game 0W 0D 1L
Four Knights Variation, Fianchetto Line 1 game 0W 0D 1L
Sicilian Defense 3 games 3W 0D 0L
Nyezhmetdinov-Rossolimo Attack 2 games 2W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Accelerated Dragon 1 game 1W 0D 0L
Maróczy Bind 1 game 1W 0D 0L
King's Indian Attack 1 game 0W 0D 1L
Sicilian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack, with e6 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 1 game 0W 0D 1L
Double Fianchetto Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Rubinstein Variation 1 game 0W 1D 0L
As Black 9 games 2W 2D 5L
Sicilian Defense 4 games 2W 0D 2L
Najdorf Variation 2 games 0W 0D 2L
Opocensky Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Modern Variations 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6 1 game 1W 0D 0L
Caro-Kann Defense 2 games 0W 0D 2L
Exchange Variation 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 0D 1L
Tartakower Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 0W 0D 1L
Open Defense 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
Canard Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 108

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

2026.03.07 · 51. Rf6 (−73.4% win chance) 0-1
Pogorelskiy, Boris
Seidl, Vaclav
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2026.03.14 · 36. Qg8+ (−32.5% win chance) 1/2-1/2
Moravcik, Matus
Seidl, Vaclav
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2026.03.14 · 49. Qf3+ (−31% win chance) 1/2-1/2
Moravcik, Matus
Seidl, Vaclav
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2025.10.30 · 17. Bd4 (−27.9% win chance) 1-0
Vokoun, Michal
Seidl, Vaclav
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View blunders & mistakes
Games Showing all 27 games
Date Event Round Color Opponent Result Accuracy % First moves