Player profile

Lecki, Leonard

Standard: 2284 Rapid: 2188 Blitz: 2138 (last updated 2026-11-02)
FIDE ID: 21041067 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2010 Age: 16
Title: FM Women's title: — Other title: — FOA title: —
Games: 246 Wins: 104 (42%) Draws: 61 (25%) Losses: 81 (33%)
Dossier

223 of 246 games analyzed.

Accuracy: 89.1%
Opened c4: 43/81Opened e4: 21/81Opened Nf3: 12/81Opened d4: 5/81
Castled kingside: 132Same-side castling: 121Did not castle: 13Opposite-side castling: 12Castled queenside: 10
Fianchettoed kingside: 72Played in the center: 54Played on the queenside: 42Fianchettoed queenside: 38Played on the kingside: 33
Active pieces: 111Sacrificed material: 99Space advantage: 99Initiated exchanges: 92Backward pawn: 86Kept the bishop pair: 85Isolated pawn: 78Avoided exchanges: 42Missed tactics: 35Played gambits: 25
Openings

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

As White 91 games 39W 24D 28L
English Opening 42 games 19W 13D 10L
King's English Variation 11 games 4W 2D 5L
Kramnik-Shirov Counterattack 6 games 0W 2D 4L
Three Knights System 2 games 2W 0D 0L
Adhiban Gambit 1 game 1W 0D 0L
Two Knights Variation, Reversed Dragon 1 game 0W 0D 1L
Taimanov Variation 1 game 1W 0D 0L
Agincourt Defense 11 games 4W 4D 3L
Neo-Catalan Declined 6 games 1W 2D 3L
(unspecified) 3 games 1W 2D 0L
Bogoljubow Defense 1 game 1W 0D 0L
Catalan Defense Accepted 1 game 1W 0D 0L
Symmetrical Variation 9 games 4W 5D 0L
(unspecified) 3 games 2W 1D 0L
Ultra-Symmetrical Variation 1 game 0W 1D 0L
Four Knights Variation 1 game 0W 1D 0L
Anti-Benoni Variation, Spielmann Defense 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Three Knights, Fianchetto Variation 1 game 0W 1D 0L
Full Symmetry Line 1 game 0W 1D 0L
Anglo-Indian Defense 5 games 4W 0D 1L
Queen's Indian Formation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Romanishin Variation 1 game 0W 0D 1L
Four Knights System 3 games 1W 2D 0L
Nimzowitsch Variation 3 games 1W 2D 0L
Neo-Catalan 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Great Snake Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 16 games 8W 1D 7L
Najdorf Variation 3 games 2W 0D 1L
Adams Attack 1 game 1W 0D 0L
Zagreb Variation 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
Mengarini Variation 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Moscow Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Kan Variation 2 games 1W 0D 1L
Modern Variation 1 game 0W 0D 1L
Maróczy Bind, Réti Variation 1 game 1W 0D 0L
Kalashnikov Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Portsmouth Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Four Knights Variation 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Taimanov Variation 1 game 1W 0D 0L
Bastrikov Variation, Ponomariov Gambit 1 game 1W 0D 0L
King's Indian Defense 8 games 3W 2D 3L
Fianchetto Variation 7 games 3W 1D 3L
(unspecified) 2 games 1W 0D 1L
Classical Fianchetto 2 games 1W 1D 0L
Larsen Defense 1 game 0W 0D 1L
Classical Main Line 1 game 1W 0D 0L
Uhlmann-Szabo System 1 game 0W 0D 1L
Orthodox Variation 1 game 0W 1D 0L
Positional Defense 1 game 0W 1D 0L
Caro-Kann Defense 5 games 2W 1D 2L
Accelerated Panov Attack 4 games 2W 1D 1L
Modern Variation 4 games 2W 1D 1L
Exchange Variation 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 0D 1L
Queen's Pawn Game 3 games 1W 1D 1L
Colle System 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Chigorin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 2 games 2W 0D 0L
Evans Gambit 2 games 2W 0D 0L
Leonhardt Countergambit 1 game 1W 0D 0L
Mieses Defense 1 game 1W 0D 0L
Réti Opening 2 games 0W 0D 2L
Anglo-Slav Variation 2 games 0W 0D 2L
Bogoljubow Variation, Stonewall Line 1 game 0W 0D 1L
Gurevich System 1 game 0W 0D 1L
Vienna Game 2 games 1W 0D 1L
Max Lange Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Mieses Variation 1 game 0W 0D 1L
Erben Gambit 1 game 0W 0D 1L
Catalan Opening 1 game 0W 1D 0L
Open Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 1 game 0W 1D 0L
St. George Defense 1 game 0W 1D 0L
Three Pawn Attack 1 game 0W 1D 0L
Petrov's Defense 1 game 1W 0D 0L
Modern Attack 1 game 1W 0D 0L
Center Variation 1 game 1W 0D 0L
Zukertort Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Anderssen Variation 1 game 0W 1D 0L
Slav Defense 1 game 0W 0D 1L
Quiet Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Owen Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Dutch Defense 1 game 1W 0D 0L
Leningrad Variation 1 game 1W 0D 0L
Matulovic Variation 1 game 1W 0D 0L
Semi-Slav Defense 1 game 0W 0D 1L
Quiet Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 86 games 34W 16D 36L
Sicilian Defense 26 games 13W 6D 7L
Hyperaccelerated Dragon 6 games 2W 2D 2L
(unspecified) 6 games 2W 2D 2L
Kan Variation 5 games 4W 0D 1L
Maróczy Bind, Réti Variation 2 games 2W 0D 0L
Wing Attack, Spraggett Attack 1 game 0W 0D 1L
Gipslis Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Variation 4 games 2W 0D 2L
Westerinen Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Accelerated Dragon 3 games 2W 0D 1L
Modern Variation 1 game 1W 0D 0L
Maróczy Bind, Gurgenidze Variation 1 game 0W 0D 1L
Modern Bc4 Variation 1 game 1W 0D 0L
Alapin Variation 2 games 1W 0D 1L
Stoltz Attack 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
Closed 1 game 0W 1D 0L
Traditional 1 game 0W 1D 0L
Smith-Morra Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Najdorf Variation 1 game 0W 1D 0L
Poisoned Pawn Accepted 1 game 0W 1D 0L
Grand Prix Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Czerniak Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Wing Gambit Deferred 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 9 games 3W 4D 2L
Symmetrical Variation 5 games 2W 2D 1L
Three Knights, Fianchetto Variation 2 games 0W 1D 1L
Rubinstein Variation 1 game 1W 0D 0L
Four Knights Variation 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
King's English Variation 3 games 1W 1D 1L
(unspecified) 2 games 0W 1D 1L
Two Knights Variation 1 game 1W 0D 0L
Agincourt Defense 1 game 0W 1D 0L
Neo-Catalan Declined 1 game 0W 1D 0L
Petrov's Defense 9 games 3W 1D 5L
Classical Attack 3 games 0W 1D 2L
Staunton Variation 2 games 0W 1D 1L
Marshall Variation 1 game 0W 0D 1L
Modern Attack 2 games 1W 0D 1L
Center Variation 2 games 1W 0D 1L
Nimzowitsch Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Three Knights Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Damiano Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benko Gambit Accepted 7 games 3W 1D 3L
Fully Accepted Variation 3 games 1W 0D 2L
(unspecified) 3 games 1W 0D 2L
Modern Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Pawn Return Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Queen's Gambit Accepted 6 games 1W 1D 4L
Classical Defense 3 games 0W 1D 2L
Main Line 3 games 0W 1D 2L
Central Variation 3 games 1W 0D 2L
Alekhine System 3 games 1W 0D 2L
Queen's Pawn Game 4 games 1W 2D 1L
Symmetrical Variation 1 game 1W 0D 0L
Pseudo-Catalan 1 game 1W 0D 0L
Accelerated London System 1 game 0W 1D 0L
Steinitz Countergambit 1 game 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Colle System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Slav Defense 4 games 1W 0D 3L
Quiet Variation 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
Schallopp Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Modern Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 2 games 0W 0D 2L
Spielmann-Indian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pseudo-Benko 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scandinavian Defense 2 games 2W 0D 0L
Main Line 2 games 2W 0D 0L
Mieses Variation 2 games 2W 0D 0L
Zukertort Opening 2 games 0W 0D 2L
Sicilian Invitation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 2 games 1W 0D 1L
Yugoslav Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Italian Game 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Italian Four Knights Variation 1 game 0W 1D 0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Panov Attack 1 game 0W 0D 1L
Fianchetto Defense 1 game 0W 0D 1L
Tarrasch Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benko Gambit Declined 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Polish Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Trompowsky Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ruy Lopez 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
Gurevich System 1 game 1W 0D 0L
King's Indian Attack, with Bf5 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Milner-Barry Gambit 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Janowski Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 928

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

2024.12.16 · 73. Ka5 (−89.1% win chance) 0-1
Khazhatuly, Alikhan
Lecki, Leonard
View game
? · 50. Bd5+ (−84.1% win chance) 0-1
Moczulski, Michal
Lecki, Leonard
View game
2026.07.13 · 40. Rd3 (−76.8% win chance) 0-1
Biela, Mikolaj
Lecki, Leonard
View game
2023.07.12 · 23... Rf4 (−74.2% win chance) 1-0
Lecki, Leonard
Slomczewski, Michal
View game
Games Showing all 246 games
Date Event Round Color Opponent Result Accuracy % First moves