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Player profile

Walaszczyk, Aleksander

Standard: 2017 Rapid: 2005 Blitz: 1882 (last updated 2026-11-02)
FIDE ID: 21082421 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2003 Age: 23
Title: — Women's title: — Other title: — FOA title: —
Games: 60 Wins: 21 (35%) Draws: 17 (28%) Losses: 22 (37%)
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Dossier

57 of 60 games analyzed.

Accuracy: 88.3%
Opened e4: 22/25Opened Nf3: 3/25
Same-side castling: 32Castled kingside: 30Did not castle: 11Castled queenside: 7Opposite-side castling: 3
Played in the center: 14Played on the kingside: 13Played on the queenside: 11Fianchettoed queenside: 9Fianchettoed kingside: 8
Sacrificed material: 35Active pieces: 33Initiated exchanges: 31Space advantage: 29Kept the bishop pair: 27Backward pawn: 27Isolated pawn: 23Avoided exchanges: 10Missed tactics: 10Played gambits: 7
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Openings

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As White 27 games 7W 9D 11L
Sicilian Defense 8 games 1W 2D 5L
Richter-Rauzer Variation 3 games 0W 1D 2L
Modern Variation 3 games 0W 1D 2L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
French Variation 1 game 0W 0D 1L
Westerinen Attack 1 game 0W 0D 1L
Kan Variation 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Moscow Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 4 games 2W 1D 1L
Winawer Variation 3 games 1W 1D 1L
Warsaw Variation 1 game 0W 0D 1L
Poisoned Pawn Variation Declined 1 game 1W 0D 0L
Alekhine-Maróczy Gambit 1 game 0W 1D 0L
Alekhine-Chatard Attack 1 game 1W 0D 0L
Albin-Chatard Gambit 1 game 1W 0D 0L
Caro-Kann Defense 3 games 0W 3D 0L
Advance Variation 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
Botvinnik-Carls Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 3 games 1W 1D 1L
Closed 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Berlin Defense 1 game 0W 0D 1L
Rio Gambit Accepted 1 game 0W 0D 1L
Philidor Defense 2 games 1W 0D 1L
Lion Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Czech Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
King's Indian Formation 1 game 1W 0D 0L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scandinavian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Carr Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Rare Defenses 1 game 0W 0D 1L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 24 games 11W 6D 7L
Caro-Kann Defense 6 games 2W 2D 2L
Tartakower Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Advance Variation 2 games 0W 2D 0L
Botvinnik-Carls Defense 2 games 0W 2D 0L
Panov Attack 1 game 0W 0D 1L
Modern Defense, Mieses Line 1 game 0W 0D 1L
Two Knights Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 3 games 2W 1D 0L
Kan Variation 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Kalashnikov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
with e6 1 game 1W 0D 0L
English Opening 3 games 2W 1D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
King's Knight Variation 1 game 1W 0D 0L
Neo-Catalan 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's English Variation 1 game 1W 0D 0L
Two Knights Variation, Smyslov System 1 game 1W 0D 0L
Ruy Lopez 2 games 0W 1D 1L
Morphy Defense 1 game 0W 0D 1L
Mackenzie Variation 1 game 0W 0D 1L
Closed 1 game 0W 1D 0L
Pilnik Variation 1 game 0W 1D 0L
Italian Game 2 games 1W 0D 1L
Two Knights Defense 1 game 0W 0D 1L
Modern Bishop's Opening 1 game 0W 0D 1L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo 1 game 1W 0D 0L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Neo-Grünfeld Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Original Defense 1 game 0W 0D 1L
Scotch Game 1 game 1W 0D 0L
Scotch Gambit 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Semi-Slav Defense 1 game 0W 1D 0L
Stoltz Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Grünfeld Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Modern Exchange Variation 1 game 1W 0D 0L
Anderssen's Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Saragossa Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 284

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

2026.08.21 · 16. Rh1 (−47.9% win chance) 1-0
Motyl, Tomasz
Walaszczyk, Aleksander
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2026.08.01 · 36. Kf2 (−46.9% win chance) 1-0
Krych, Dominik
Walaszczyk, Aleksander
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2026.10.03 · 29. Qe2 (−46.7% win chance) 0-1
Krasenkow, Michal
Walaszczyk, Aleksander
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2026.08.18 · 19... h5 (−41.9% win chance) 1-0
Walaszczyk, Aleksander
Borowik, Wojciech
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View blunders & mistakes
Games Showing all 60 games
Date Event Round Color Opponent Result Accuracy % First moves