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Player profile

Bosak, Vladimir

Standard: 1720 Rapid: 1662 Blitz: 1704 (last updated 2026-10-02)
FIDE ID: 367036 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 1994 Age: 32
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 4 (25%) Draws: 2 (13%) Losses: 10 (63%)
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Dossier

15 of 16 games analyzed.

Accuracy: 82.5%
Opened e4: 7/7
Castled kingside: 14Same-side castling: 12Did not castle: 1
Played in the center: 7Played on the queenside: 2Played on the kingside: 2Fianchettoed queenside: 1
Missed tactics: 8Active pieces: 8Isolated pawn: 7Sacrificed material: 7Initiated exchanges: 7Kept the bishop pair: 6Avoided exchanges: 6Space advantage: 5Backward pawn: 4Accepted short draws: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 7 games 0W 2D 5L
Sicilian Defense 3 games 0W 1D 2L
Grand Prix Attack 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 2 games 0W 0D 2L
Exchange Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Modern Steinitz Defense 1 game 0W 1D 0L
Philidor Defense 1 game 0W 0D 1L
Lion Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 9 games 4W 0D 5L
French Defense 4 games 2W 0D 2L
Exchange Variation 2 games 1W 0D 1L
Monte Carlo Variation 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
Winawer Variation 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 3 games 1W 0D 2L
Symmetrical Variation 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
Pseudo-Catalan 1 game 0W 0D 1L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 2 games 1W 0D 1L
Agincourt Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's English Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 80

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

2026.05.16 · 29. Kg2 (−41.5% win chance) 0-1
Strejcek, Jiri
Bosak, Vladimir
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2026.05.16 · 18... Bb6 (−39.9% win chance) 0-1
Bosak, Vladimir
Macho, Miloslav
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2026.05.17 · 33... Qd8 (−35.9% win chance) 1-0
Bosak, Vladimir
Smrcka, Jan
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2026.05.16 · 20... Qg6 (−35.4% win chance) 0-1
Bosak, Vladimir
Hamous, Jiri
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Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves