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Player profile

Bouska, Jiri

Games: 252 Wins: 94 (37%) Draws: 80 (32%) Losses: 78 (31%)
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Dossier

233 of 252 games analyzed.

Accuracy: 89.8%
Opened e4: 102/102
Castled kingside: 162Same-side castling: 152Castled queenside: 28Opposite-side castling: 23Did not castle: 19
Played in the center: 90Played on the queenside: 56Fianchettoed queenside: 50Fianchettoed kingside: 31Played on the kingside: 27
Active pieces: 153Sacrificed material: 135Initiated exchanges: 131Space advantage: 127Kept the bishop pair: 126Isolated pawn: 104Backward pawn: 88Missed tactics: 44Avoided exchanges: 43Played gambits: 29
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Openings

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As White 111 games 47W 33D 31L
Sicilian Defense 51 games 24W 11D 16L
Moscow Variation 9 games 5W 2D 2L
(unspecified) 9 games 5W 2D 2L
Najdorf Variation 7 games 3W 2D 2L
Adams Attack 5 games 1W 2D 2L
Opocensky Variation 2 games 2W 0D 0L
Nyezhmetdinov-Rossolimo Attack 6 games 1W 4D 1L
Fianchetto Variation 3 games 1W 1D 1L
(unspecified) 3 games 0W 3D 0L
French Variation 6 games 3W 0D 3L
Westerinen Attack 6 games 3W 0D 3L
Lasker-Pelikan Variation 4 games 2W 0D 2L
(unspecified) 4 games 2W 0D 2L
Dragon Variation 4 games 2W 0D 2L
Yugoslav Attack, Early Deviations 1 game 0W 0D 1L
Yugoslav Attack, Belezky Line 1 game 1W 0D 0L
Yugoslav Attack, Old Line 1 game 1W 0D 0L
Yugoslav Attack, Topalov Variation 1 game 0W 0D 1L
O'Kelly Variation 3 games 3W 0D 0L
Réti System 2 games 2W 0D 0L
Maróczy Bind, Robatsch Line 1 game 1W 0D 0L
Kan Variation 3 games 1W 2D 0L
Polugaevsky Variation 3 games 1W 2D 0L
Taimanov Variation 2 games 0W 0D 2L
Bastrikov Variation, English Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Accelerated Dragon 2 games 2W 0D 0L
Maróczy Bind 2 games 2W 0D 0L
Hyperaccelerated Dragon 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Alapin Variation 1 game 1W 0D 0L
Barmen Defense 1 game 1W 0D 0L
Scheveningen Variation 1 game 1W 0D 0L
Keres Attack 1 game 1W 0D 0L
Sozin Attack 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
Old Sicilian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 15 games 7W 4D 4L
Exchange Variation 8 games 3W 3D 2L
(unspecified) 8 games 3W 3D 2L
Advance Variation 6 games 3W 1D 2L
Tal Variation 6 games 3W 1D 2L
Maróczy Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 14 games 8W 4D 2L
Exchange Variation 9 games 5W 4D 0L
(unspecified) 9 games 5W 4D 0L
Rubinstein Variation 2 games 1W 0D 1L
Blackburne Defense 2 games 1W 0D 1L
Tarrasch Variation 2 games 1W 0D 1L
Open System, Main Line 1 game 1W 0D 0L
Open System, Euwe-Keres Line 1 game 0W 0D 1L
Advance Variation 1 game 1W 0D 0L
Milner-Barry Gambit, Hector Variation 1 game 1W 0D 0L
Ruy Lopez 9 games 2W 3D 4L
Morphy Defense 6 games 2W 1D 3L
Cozio Defense 2 games 1W 0D 1L
Arkhangelsk Variation 1 game 1W 0D 0L
Steinitz Deferred 1 game 0W 0D 1L
Modern Steinitz Defense, Siesta Variation 1 game 0W 1D 0L
Classical Defense Deferred 1 game 0W 0D 1L
Closed 2 games 0W 2D 0L
Martinez Variation 2 games 0W 2D 0L
Fianchetto Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Philidor Defense 4 games 1W 2D 1L
Exchange Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Lion Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Hanham Variation 1 game 0W 0D 1L
Krause Variation 1 game 0W 0D 1L
Four Knights Game 4 games 0W 2D 2L
Spanish Variation 4 games 0W 2D 2L
(unspecified) 2 games 0W 1D 1L
Rubinstein Variation Accepted 1 game 0W 0D 1L
Nimzowitsch Variation 1 game 0W 1D 0L
Italian Game 3 games 0W 3D 0L
Giuoco Pianissimo 2 games 0W 2D 0L
Italian Four Knights Variation 1 game 0W 1D 0L
Normal 1 game 0W 1D 0L
Two Knights Defense 1 game 0W 1D 0L
Modern Bishop's Opening 1 game 0W 1D 0L
Alekhine Defense 3 games 1W 1D 1L
Four Pawns Attack 3 games 1W 1D 1L
Main Line 2 games 1W 0D 1L
(unspecified) 1 game 0W 1D 0L
Scandinavian Defense 2 games 1W 1D 0L
Richter Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Portuguese Gambit 1 game 0W 1D 0L
Correspondence Refutation 1 game 0W 1D 0L
Modern Defense 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Lizard Defense 1 game 0W 1D 0L
Mittenberger Gambit 1 game 0W 1D 0L
Petrov's Defense 1 game 0W 1D 0L
Modern Attack 1 game 0W 1D 0L
Center Attack 1 game 0W 1D 0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Owen Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scotch Game 1 game 0W 0D 1L
Mieses Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 115 games 34W 42D 39L
Sicilian Defense 43 games 17W 13D 13L
Richter-Rauzer Variation 11 games 5W 3D 3L
Neo-Modern Variation 4 games 2W 0D 2L
Modern Variation 4 games 2W 1D 1L
Neo-Modern Variation, Early Deviations 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
Classical Variation 7 games 2W 3D 2L
(unspecified) 5 games 1W 2D 2L
Fianchetto Variation 1 game 1W 0D 0L
Anti-Sozin Variation 1 game 0W 1D 0L
Nyezhmetdinov-Rossolimo Attack 6 games 3W 1D 2L
(unspecified) 6 games 3W 1D 2L
Closed 5 games 3W 0D 2L
Traditional 4 games 2W 0D 2L
Chameleon Variation 1 game 1W 0D 0L
Dragon Variation 3 games 0W 2D 1L
Classical Variation 2 games 0W 1D 1L
Classical Variation, Battery Variation 1 game 0W 1D 0L
Lasker-Pelikan Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Accelerated Dragon 2 games 1W 1D 0L
Modern Variation 1 game 1W 0D 0L
Maróczy Bind 1 game 0W 1D 0L
Alapin Variation 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
Stoltz Attack 1 game 0W 1D 0L
Moscow Variation 2 games 1W 0D 1L
Main Line 2 games 1W 0D 1L
Keres Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sozin Attack 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6 1 game 1W 0D 0L
Queen's Gambit Declined 23 games 6W 8D 9L
Exchange Variation 7 games 3W 1D 3L
Positional Variation 7 games 3W 1D 3L
Three Knights Variation 7 games 0W 3D 4L
(unspecified) 7 games 0W 3D 4L
Tartakower Defense 4 games 3W 0D 1L
(unspecified) 3 games 2W 0D 1L
Makogonov Exchange Variation 1 game 1W 0D 0L
Harrwitz Attack 2 games 0W 2D 0L
Fianchetto Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Semi-Tarrasch Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 12 games 2W 3D 7L
Agincourt Defense 9 games 2W 3D 4L
Neo-Catalan Declined 5 games 2W 2D 1L
(unspecified) 4 games 0W 1D 3L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
Kramnik-Shirov Counterattack 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
King's Knight Variation 1 game 0W 0D 1L
Catalan Opening 10 games 4W 4D 2L
Closed 10 games 4W 4D 2L
(unspecified) 9 games 4W 3D 2L
Botvinnik Variation 1 game 0W 1D 0L
Queen's Pawn Game 6 games 0W 6D 0L
London System 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
with e6 1 game 0W 1D 0L
Symmetrical Variation 2 games 0W 2D 0L
Pseudo-Catalan 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Colle System 1 game 0W 1D 0L
Traditional Colle 1 game 0W 1D 0L
King's Indian Attack, with e6 4 games 0W 3D 1L
(unspecified) 4 games 0W 3D 1L
(unspecified) 4 games 0W 3D 1L
Zukertort Opening 4 games 2W 2D 0L
(unspecified) 4 games 2W 2D 0L
(unspecified) 4 games 2W 2D 0L
Trompowsky Attack 3 games 0W 1D 2L
Classical Defense 3 games 0W 1D 2L
Big Center Variation 2 games 0W 1D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 2 games 1W 0D 1L
Accelerated London System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Nimzo-Indian Defense 2 games 1W 0D 1L
Normal Variation 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Sämisch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Indian Defense, with e3 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Van Geet Opening 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anderssen's Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 992

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

2023.12.16 · 30... Nc7 (−84.9% win chance) 1-0
Bouska, Jiri
Tisaj, Domen
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2023.12.16 · 32... Nd5 (−82.5% win chance) 1-0
Bouska, Jiri
Tisaj, Domen
View game
2023.12.16 · 31... Kg6 (−75% win chance) 1-0
Bouska, Jiri
Tisaj, Domen
View game
2024.08.19 · 48. Rc3 (−74.2% win chance) 1-0
Sergooris, Danail Jurgen
BOUSKA, Jiri
View game
View blunders & mistakes
Games Showing all 252 games
Date Event Round Color Opponent Result Accuracy % First moves