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Duleba, Aleksander

Standard: 1583 Rapid: 1591 Blitz: 1497 (last updated 2026-10-02)
FIDE ID: 21003793 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2007 Age: 19
Title: — Women's title: — Other title: — FOA title: —
Games: 23 Wins: 7 (30%) Draws: 7 (30%) Losses: 9 (39%)
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Dossier

22 of 23 games analyzed.

Accuracy: 85%
Opened d4: 2/2
Castled kingside: 5Same-side castling: 5
Played in the center: 2Played on the queenside: 1Fianchettoed kingside: 1Played on the kingside: 1
Missed tactics: 5Sacrificed material: 4Space advantage: 3Initiated exchanges: 2Active pieces: 2Isolated pawn: 2Kept the bishop pair: 2Played gambits: 1Avoided exchanges: 1Backward pawn: 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 2 games 0W 2D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 3 games 0W 1D 2L
Caro-Kann Defense 1 game 0W 0D 1L
von Hennig Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
Normal Line 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 136

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

? · 54. Kh2 (−85.3% win chance) 0-1
Chrapkowska, Alicja
Duleba, Aleksander
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? · 45. g5 (−84.1% win chance) 0-1
Kuska, Bartosz
Duleba, Aleksander
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? · 30. Qxd2 (−51.2% win chance) 0-1
Sulikowski, Franciszek
Duleba, Aleksander
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? · 55. Kg3 (−47.5% win chance) 0-1
Chrapkowska, Alicja
Duleba, Aleksander
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View blunders & mistakes
Games Showing all 23 games
Date Event Round Color Opponent Result Accuracy % First moves