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Player profile

Duda, Leon

Standard: 2045 Rapid: 1851 Blitz: 1974 (last updated 2026-11-02)
FIDE ID: 21852790 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2008 Age: 18
Title: — Women's title: — Other title: — FOA title: —
Games: 39 Wins: 13 (33%) Draws: 17 (44%) Losses: 8 (21%) Other: 1
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Dossier

35 of 39 games analyzed.

Accuracy: 91.4%
Opened e4: 13/13
Castled kingside: 15Same-side castling: 12Did not castle: 7Castled queenside: 3Opposite-side castling: 2
Played in the center: 11Fianchettoed kingside: 10Played on the kingside: 7Played on the queenside: 4Fianchettoed queenside: 2
Sacrificed material: 18Backward pawn: 17Space advantage: 16Initiated exchanges: 16Active pieces: 15Kept the bishop pair: 13Isolated pawn: 9Missed tactics: 5Avoided exchanges: 4Accepted short draws: 2
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Openings

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As White 15 games 7W 6D 2L
Sicilian Defense 7 games 3W 3D 1L
Kan Variation 2 games 1W 1D 0L
Knight Variation 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
Najdorf Variation 2 games 0W 1D 1L
Zagreb Variation 2 games 0W 1D 1L
Sozin Attack 1 game 0W 1D 0L
Flank Variation 1 game 0W 1D 0L
Classical Variation 1 game 1W 0D 0L
Anti-Sozin Variation 1 game 1W 0D 0L
Open 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 4 games 2W 1D 1L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Apocalypse Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Tartakower Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Four Knights Game 1 game 0W 1D 0L
Gunsberg Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 1 game 1W 0D 0L
King's Indian Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Greco Gambit, Modern Line 1 game 1W 0D 0L
King's Indian Attack 1 game 0W 1D 0L
Sicilian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 14 games 4W 7D 3L
Sicilian Defense 9 games 3W 6D 0L
Löwenthal Variation 4 games 1W 3D 0L
(unspecified) 4 games 1W 3D 0L
Dragon Variation 2 games 1W 1D 0L
Yugoslav Attack, Early Deviations 2 games 1W 1D 0L
Najdorf Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Four Knights Variation 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
O'Kelly Variation 1 game 1W 0D 0L
Yerevan System 1 game 1W 0D 0L
Modern Defense 3 games 1W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Standard Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Averbakh System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 0W 1D 0L
Semi-Benoni 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scandinavian Defense 1 game 0W 0D 1L
Valencian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 142

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

2025.07.01 · 36. Bxc6 (−46.3% win chance) 1-0
Gasiorek, Dariusz
Duda, Leon
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? · 40... Qg4+ (−45.3% win chance) 1-0
Duda, Leon
Borischik, Sergey
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2026.05.21 · 44... Nf4 (−37.1% win chance) 1/2-1/2
Duda, Leon
Pekala, Dawid
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2025.07.01 · 35. Bd7 (−36.4% win chance) 1-0
Gasiorek, Dariusz
Duda, Leon
View game
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Games Showing all 39 games
Date Event Round Color Opponent Result Accuracy % First moves