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Player profile

Jansa, Vlastimil

Standard: 2219 Rapid: 2376 Blitz: 2400 (last updated 2026-10-02)
FIDE ID: 300128 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 1942 Age: 84
Title: GM Women's title: — Other title: — FOA title: —
Games: 45 Wins: 13 (29%) Draws: 17 (38%) Losses: 14 (31%) Other: 1
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Dossier

36 of 45 games analyzed.

Accuracy: 88.6%
Opened e4: 11/11
Castled kingside: 19Same-side castling: 17Did not castle: 2Castled queenside: 1Opposite-side castling: 1
Fianchettoed kingside: 10Played in the center: 7Played on the queenside: 5Played on the kingside: 5Fianchettoed queenside: 4
Backward pawn: 14Active pieces: 14Kept the bishop pair: 12Sacrificed material: 11Isolated pawn: 10Initiated exchanges: 10Space advantage: 8Avoided exchanges: 8Played gambits: 4Missed tactics: 4
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Openings

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As White 16 games 5W 8D 3L
Sicilian Defense 10 games 4W 4D 2L
Nyezhmetdinov-Rossolimo Attack 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Najdorf Variation 2 games 0W 1D 1L
Yates Variation 1 game 0W 1D 0L
Opocensky Variation, Traditional Line 1 game 0W 0D 1L
Kan Variation 2 games 1W 1D 0L
Knight Variation 2 games 1W 1D 0L
Richter-Rauzer Variation 1 game 0W 1D 0L
Neo-Modern Variation, Nyezhmetdinov Attack 1 game 0W 1D 0L
Hyperaccelerated Dragon 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Four Knights Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 2 games 0W 2D 0L
Tarrasch Variation 2 games 0W 2D 0L
Open System, Euwe-Keres Line 2 games 0W 2D 0L
Caro-Kann Defense 2 games 0W 1D 1L
Accelerated Panov Attack 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Tartakower Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 2 games 1W 1D 0L
Closed 1 game 1W 0D 0L
Anti-Marshall 1 game 1W 0D 0L
Morphy Defense 1 game 0W 1D 0L
Neo-Arkhangelsk Variation 1 game 0W 1D 0L
As Black 15 games 4W 5D 6L
Sicilian Defense 5 games 0W 2D 3L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6 1 game 0W 0D 1L
Closed 1 game 0W 1D 0L
Traditional 1 game 0W 1D 0L
Scheveningen Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Alapin Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Grünfeld Defense 3 games 1W 1D 1L
Three Knights Variation 2 games 1W 1D 0L
Petrosian System 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
Exchange Variation 1 game 0W 0D 1L
Spassky Variation 1 game 0W 0D 1L
King's Indian Defense 2 games 1W 1D 0L
Fianchetto Variation 2 games 1W 1D 0L
Kavalek Defense 2 games 1W 1D 0L
Rat Defense 1 game 1W 0D 0L
English Rat 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Alekhine Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Neo-Grünfeld Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
Pirc Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Schlechter Variation 1 game 0W 0D 1L
Blunders Top 4 of 148

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

2025.09.06 · 21. Be4 (−52.7% win chance) 0-1
Jandourek, Lukas
Jansa, Vlastimil
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2026.07.22 · 60... a2 (−39.5% win chance) 1/2-1/2
Jansa, Vlastimil
Vasicek, Martin
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2026.07.23 · 55... Kf8 (−37.4% win chance) 1-0
Jansa, Vlastimil
Domanskiy, Mykola
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2026.07.22 · 27... Qb3 (−33.3% win chance) 0-1
Jansa, Vlastimil
Sevcikova, Lucia
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View blunders & mistakes
Games Showing all 45 games
Date Event Round Color Opponent Result Accuracy % First moves