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Player profile

Kasperek, Joanna

Standard: 1998 Rapid: 2000 Blitz: 1978 (last updated 2026-11-02)
FIDE ID: 1133810 (view FIDE profile)
Federation: POL Sex: F Birth Year: 1991 Age: 35
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 1 (11%) Draws: 5 (56%) Losses: 3 (33%)
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Dossier

8 of 9 games analyzed.

Accuracy: 88.2%
Opened e4: 4/4
Castled kingside: 7Same-side castling: 6Did not castle: 1
Played on the kingside: 3Played on the queenside: 2Played in the center: 1Fianchettoed kingside: 1Fianchettoed queenside: 1
Kept the bishop pair: 6Active pieces: 5Initiated exchanges: 5Backward pawn: 4Isolated pawn: 3Sacrificed material: 3Avoided exchanges: 3Space advantage: 2Missed tactics: 2Accepted 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 4 games 0W 4D 0L
Sicilian Defense 3 games 0W 3D 0L
French Variation 2 games 0W 2D 0L
Normal 2 games 0W 2D 0L
Najdorf Variation 1 game 0W 1D 0L
Adams Attack 1 game 0W 1D 0L
Caro-Kann Defense 1 game 0W 1D 0L
Panov Attack 1 game 0W 1D 0L
Modern Defense, Mieses Line 1 game 0W 1D 0L
As Black 5 games 1W 1D 3L
Sicilian Defense 2 games 0W 1D 1L
Kan Variation 2 games 0W 1D 1L
Polugaevsky Variation 1 game 0W 1D 0L
Modern Variation 1 game 0W 0D 1L
Benko Gambit Accepted 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benko Gambit Declined 1 game 1W 0D 0L
Bishop Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 43

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

2026.09.10 · 37... Rb8 (−43.1% win chance) 1-0
Kasperek, Joanna
Malicka, Magdalena
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2026.09.11 · 54. Kb1 (−39.9% win chance) 1/2-1/2
Bugaj, Hanna
Kasperek, Joanna
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2026.09.06 · 55. Rc3 (−37.7% win chance) 1/2-1/2
Pawicka, Magdalena
Kasperek, Joanna
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2026.09.13 · 41. a4 (−37.6% win chance) 1/2-1/2
Slusarczyk, Anna
Kasperek, Joanna
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves