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Player profile

Bostl, Tadeas

Standard: 1631 Rapid: 1713 Blitz: 1473 (last updated 2026-11-02)
FIDE ID: 23780703 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 2017 Age: 9
Title: — Women's title: — Other title: — FOA title: —
Games: 37 Wins: 15 (41%) Draws: 5 (14%) Losses: 17 (46%)
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Dossier

28 of 37 games analyzed.

Accuracy: 87.7%
Opened e4: 12/15Opened d4: 2/15Opened Nf3: 1/15
Castled kingside: 21Same-side castling: 21Castled queenside: 4Did not castle: 3Opposite-side castling: 2
Played on the kingside: 11Played in the center: 8Played on the queenside: 3Fianchettoed queenside: 2Fianchettoed kingside: 1
Active pieces: 21Sacrificed material: 21Isolated pawn: 17Kept the bishop pair: 17Space advantage: 16Backward pawn: 12Initiated exchanges: 12Avoided exchanges: 6Missed tactics: 6Played gambits: 4
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Openings

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As White 17 games 8W 2D 7L
Sicilian Defense 6 games 0W 2D 4L
Alapin Variation 3 games 0W 0D 3L
(unspecified) 2 games 0W 0D 2L
Barmen Defense 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
Grob Attack 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 1D 0L
English Attack 1 game 0W 1D 0L
Dragon Variation 1 game 0W 1D 0L
Yugoslav Attack, Old Line 1 game 0W 1D 0L
French Defense 3 games 3W 0D 0L
Exchange Variation 3 games 3W 0D 0L
Monte Carlo Variation 2 games 2W 0D 0L
Svenonius Variation 1 game 1W 0D 0L
Ruy Lopez 1 game 1W 0D 0L
Steinitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Panov Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
Agincourt Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Elephant Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scandinavian Defense 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 20 games 7W 3D 10L
French Defense 11 games 5W 2D 4L
Exchange Variation 4 games 2W 1D 1L
(unspecified) 4 games 2W 1D 1L
Tarrasch Variation 3 games 2W 0D 1L
Chistyakov Defense 2 games 2W 0D 0L
Open System, Main Line 1 game 0W 0D 1L
Advance Variation 3 games 1W 0D 2L
Euwe Variation 2 games 0W 0D 2L
Paulsen Attack 1 game 1W 0D 0L
Steiner Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 3 games 0W 0D 3L
Exchange Variation 2 games 0W 0D 2L
Rubinstein Variation 2 games 0W 0D 2L
Two Knights Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benoni Defense 2 games 1W 1D 0L
Old Benoni 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Réti Opening 1 game 0W 0D 1L
Anglo-Slav Variation 1 game 0W 0D 1L
Bogoljubow Variation, Stonewall Line 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Positional Variation 1 game 0W 0D 1L
Four Knights Game 1 game 1W 0D 0L
Italian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Catalan Opening 1 game 0W 0D 1L
Closed Variation 1 game 0W 0D 1L
Traditional Variation 1 game 0W 0D 1L
Blunders Top 4 of 141

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

2026.03.14 · 25. Rxd4 (−54% win chance) 0-1
Urbanek, Alexandr Jan
Bostl, Tadeas
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2025.09.29 · 92. Re6+ (−47.5% win chance) 0-1
Mohamed AlMaeeni
Bostl, Tadeas
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2025.09.29 · 85. Rd8+ (−44.4% win chance) 0-1
Mohamed AlMaeeni
Bostl, Tadeas
View game
2025.09.19 · 19... exd5 (−44% win chance) 1-0
Bostl, Tadeas
Salamat, Yermukhan
View game
View blunders & mistakes
Games Showing all 37 games
Date Event Round Color Opponent Result Accuracy % First moves