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Kupka, Antonin

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 571002286 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 2014 Age: 12
Title: — Women's title: — Other title: — FOA title: —
Games: 7 Wins: 2 (29%) Draws: 3 (43%) Losses: 2 (29%)
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Dossier

5 of 7 games analyzed.

Accuracy: 82.7%
Opened e4: 1/1
Castled kingside: 4Same-side castling: 3Did not castle: 1
Played on the kingside: 3Fianchettoed queenside: 2Played in the center: 1
Active pieces: 5Kept the bishop pair: 4Backward pawn: 4Space advantage: 3Sacrificed material: 3Initiated exchanges: 3Isolated pawn: 2Played gambits: 1
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Openings

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As White 3 games 0W 2D 1L
Italian Game 3 games 0W 2D 1L
Giuoco Pianissimo 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Giuoco Piano 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 4 games 2W 1D 1L
Sicilian Defense 1 game 0W 0D 1L
Open 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Italian Four Knights Variation 1 game 0W 1D 0L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Tarrasch Variation 1 game 1W 0D 0L
Four Knights Game 1 game 1W 0D 0L
Italian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 35

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

2025.06.25 · 17... Rfc8 (−69.2% win chance) 1/2-1/2
Antonin Kupka
Srba, Oliver
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2025.06.25 · 21... Nxf3+ (−63% win chance) 1/2-1/2
Antonin Kupka
Srba, Oliver
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2026.06.23 · 54... Ba7 (−43.2% win chance) 1-0
Kupka, Antonin
Kozusnik, Jan
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2025.06.25 · 18... c6 (−34.1% win chance) 1/2-1/2
Antonin Kupka
Srba, Oliver
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Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves