Player profile

Jan Síleš

Games: 11 Wins: 5 (45%) Draws: 3 (27%) Losses: 3 (27%)
Dossier

11 of 11 games analyzed.

Accuracy: 87.5%
Opened d4: 4/4
Castled kingside: 6Same-side castling: 5Did not castle: 4Castled queenside: 1
Played on the queenside: 5Played in the center: 4Played on the kingside: 3Fianchettoed kingside: 2Fianchettoed queenside: 2
Sacrificed material: 8Space advantage: 6Active pieces: 6Isolated pawn: 5Kept the bishop pair: 4Missed tactics: 4Backward pawn: 3Played gambits: 3Initiated exchanges: 3Avoided exchanges: 2
Openings

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As White 4 games 4W 0D 0L
Slav Defense 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Queen's Pawn Game 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 1 game 1W 0D 0L
Meran Variation 1 game 1W 0D 0L
Wade Variation 1 game 1W 0D 0L
As Black 7 games 1W 3D 3L
Blumenfeld Countergambit 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Larsen Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benko Gambit Accepted 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benko Gambit 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation, Gufeld Gambit 1 game 0W 0D 1L
Grünfeld Defense 1 game 0W 1D 0L
Zaitsev Gambit 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 60

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

2023.08.31 · 28... Kc6 (−52.3% win chance) 1/2-1/2
Ondrej Stanek
Jan Siles
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2023.10.27 · 51... Rf7 (−34.5% win chance) 1/2-1/2
Jan Síleš
Vojtěch Vlček
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2023.10.27 · 52... Rf4 (−33.8% win chance) 1/2-1/2
Jan Síleš
Vojtěch Vlček
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2023.09.01 · 22... Nxa4 (−28.5% win chance) 1-0
Jan Siles
Jan Pecka
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Games Showing all 11 games
Date Event Round Color Opponent Result Accuracy % First moves