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Player profile

Vachal, Josef

Standard: 1911 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 347337 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 1957 Age: 69
Title: — Women's title: — Other title: — FOA title: —
Games: 14 Wins: 2 (14%) Draws: 10 (71%) Losses: 2 (14%)
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Dossier

12 of 14 games analyzed.

Accuracy: 85.4%
Opened d4: 2/5Opened c4: 2/5Opened e4: 1/5
Castled kingside: 9Same-side castling: 9Castled queenside: 1Opposite-side castling: 1
Played in the center: 5Played on the queenside: 4Fianchettoed kingside: 3Fianchettoed queenside: 1Played on the kingside: 1
Active pieces: 8Kept the bishop pair: 5Space advantage: 5Initiated exchanges: 5Backward pawn: 5Missed tactics: 4Sacrificed material: 4Avoided exchanges: 4Isolated pawn: 2Accepted short draws: 2
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Openings

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As White 6 games 2W 3D 1L
Queen's Pawn Game 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
Four Knights Variation, Fianchetto Line, with Nb6 1 game 1W 0D 0L
Nimzo-Indian Defense 1 game 0W 1D 0L
Three Knights Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Philidor Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 1D 0L
Scheveningen Variation 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Nimzowitsch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 6 games 0W 5D 1L
French Defense 1 game 0W 1D 0L
Schlechter Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
Agincourt Defense 1 game 0W 1D 0L
Bogoljubow Defense 1 game 0W 1D 0L
Scandinavian Defense 1 game 0W 1D 0L
Marshall Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Gligoric System 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Grünfeld Defense 1 game 0W 1D 0L
Three Knights Variation 1 game 0W 1D 0L
Hungarian Variation 1 game 0W 1D 0L
Blunders Top 4 of 31

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

2026.07.04 · 25. Qb3 (−90.6% win chance) 1/2-1/2
Pribyl, Rene
Vachal, Josef
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2026.06.23 · 23... b5 (−31.9% win chance) 1-0
Vachal, Josef
Kopta, Pavel
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2025.07.04 · 20... Rc2 (−22.3% win chance) 1/2-1/2
Vachal, Josef
Pribyl, Rene
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2026.06.29 · 26. Rd2 (−20.8% win chance) 1-0
Berka, Lubos
Vachal, Josef
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Games Showing all 14 games
Date Event Round Color Opponent Result Accuracy % First moves