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Player profile

Kowalczuk, Wojciech

Games: 82 Wins: 30 (37%) Draws: 29 (35%) Losses: 22 (27%) Other: 1
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Dossier

79 of 82 games analyzed.

Accuracy: 90.9%
Opened e4: 26/26
Castled kingside: 41Same-side castling: 37Castled queenside: 9Opposite-side castling: 6Did not castle: 4
Played in the center: 21Played on the queenside: 12Fianchettoed queenside: 11Played on the kingside: 9Fianchettoed kingside: 7
Active pieces: 41Backward pawn: 34Space advantage: 30Sacrificed material: 30Initiated exchanges: 30Kept the bishop pair: 27Isolated pawn: 18Avoided exchanges: 13Missed tactics: 12Played gambits: 10
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 27 games 11W 9D 7L
Sicilian Defense 12 games 4W 4D 4L
Kan Variation 3 games 2W 1D 0L
Modern Variation 1 game 1W 0D 0L
Maróczy Bind, Réti Variation 1 game 0W 1D 0L
Polugaevsky Variation 1 game 1W 0D 0L
Najdorf Variation 2 games 1W 0D 1L
English Attack 1 game 0W 0D 1L
English Attack, Anti-English 1 game 1W 0D 0L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 1D 1L
Fianchetto Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
O'Kelly Variation 1 game 1W 0D 0L
Maróczy Bind, Geller Line 1 game 1W 0D 0L
French Variation 1 game 0W 1D 0L
Open 1 game 0W 1D 0L
Accelerated Dragon 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Sicilian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Chekhover Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 5 games 2W 1D 2L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Advance Variation 1 game 1W 0D 0L
Tal Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bronstein-Larsen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Karpov Variation 1 game 0W 0D 1L
Modern Variation, Kasparov Attack 1 game 0W 0D 1L
French Defense 3 games 1W 1D 1L
Tarrasch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Chigorin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Advance Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Vienna Game 1 game 1W 0D 0L
Vienna Gambit 1 game 1W 0D 0L
Paulsen Attack 1 game 1W 0D 0L
Italian Game 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Elephant Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ponziani Opening 1 game 0W 1D 0L
Jaenisch Counterattack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scandinavian Defense 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
Mieses Variation 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 28 games 11W 7D 10L
French Defense 3 games 1W 1D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Winawer Variation 1 game 1W 0D 0L
Advance Variation, Smyslov Variation 1 game 1W 0D 0L
Advance Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 3 games 1W 1D 1L
Mikenas-Carls Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's English Variation 1 game 0W 0D 1L
Four Knights Variation, Fianchetto Line, with Nb6 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 3 games 1W 1D 1L
Harrwitz Attack 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
Exchange Variation 1 game 1W 0D 0L
Reshevsky Variation 1 game 1W 0D 0L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Horwitz Defense 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Scandinavian Defense 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Gipslis Variation 1 game 1W 0D 0L
Zukertort Opening 1 game 0W 1D 0L
Nimzo-Larsen Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Réti Opening 1 game 0W 0D 1L
Anglo-Slav Variation 1 game 0W 0D 1L
Bogoljubow Variation, Stonewall Line 1 game 0W 0D 1L
Bird Opening 1 game 1W 0D 0L
Dutch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Owen Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Botvinnik Variation 1 game 1W 0D 0L
Queen's Indian Defense 1 game 0W 0D 1L
Kasparov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Hungarian Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 1W 0D 0L
Meran Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 1 game 0W 0D 1L
Three Knights Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 1W 0D 0L
Classical Defense 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Chameleon Variation 1 game 0W 1D 0L
Slav Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scotch Game 1 game 0W 0D 1L
Potter Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Kmoch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 1W 0D 0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 289

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

? · 28... Re5 (−59.6% win chance) 0-1
Kowalczuk, Wojciech
Wziatek, Marek
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2023.07.16 · 21. Bxc5 (−53.8% win chance) 1/2-1/2
Rewitz, Poul
Kowalczuk, Wojciech
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2026.09.04 · 64... b5 (−47.5% win chance) 1/2-1/2
Kowalczuk, Wojciech
Sibilio, Mario
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2023.07.16 · 44. Nxf5+ (−42.1% win chance) 1/2-1/2
Rewitz, Poul
Kowalczuk, Wojciech
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View blunders & mistakes
Games Showing all 82 games
Date Event Round Color Opponent Result Accuracy % First moves