Player profile

Radziszewski, Leon

Standard: 1685 Rapid: 1699 Blitz: 1716 (last updated 2026-11-02)
FIDE ID: 41837134 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2014 Age: 12
Title: — Women's title: — Other title: — FOA title: —
Games: 36 Wins: 17 (47%) Draws: 1 (3%) Losses: 18 (50%)
Dossier

36 of 36 games analyzed.

Accuracy: 87.7%
Opened e4: 10/10
Castled kingside: 20Same-side castling: 20Did not castle: 5Castled queenside: 2Opposite-side castling: 1
Played in the center: 11Fianchettoed kingside: 9Fianchettoed queenside: 6Played on the kingside: 6Played on the queenside: 6
Active pieces: 22Space advantage: 19Kept the bishop pair: 17Initiated exchanges: 17Isolated pawn: 16Backward pawn: 14Sacrificed material: 13Missed tactics: 11Avoided exchanges: 6Played gambits: 2
Openings

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As White 10 games 6W 0D 4L
Sicilian Defense 6 games 3W 0D 3L
Accelerated Dragon 2 games 2W 0D 0L
Maróczy Bind 2 games 2W 0D 0L
Taimanov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dragon Variation 1 game 1W 0D 0L
Classical Variation, Battery Variation 1 game 1W 0D 0L
Kan Variation 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 0D 1L
English Attack 1 game 0W 0D 1L
Ruy Lopez 2 games 2W 0D 0L
Morphy Defense 2 games 2W 0D 0L
Classical Defense Deferred 1 game 1W 0D 0L
Mackenzie Variation 1 game 1W 0D 0L
French Defense 1 game 1W 0D 0L
Hecht-Reefschläger Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 0W 0D 1L
Standard Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 17 games 8W 1D 8L
Sicilian Defense 12 games 4W 1D 7L
Lasker-Pelikan Variation 3 games 1W 1D 1L
Sveshnikov Variation 1 game 0W 0D 1L
Sveshnikov Variation, Novosibirsk Variation 1 game 1W 0D 0L
Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 1D 0L
Four Knights Variation 3 games 1W 0D 2L
(unspecified) 3 games 1W 0D 2L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 0D 2L
Fianchetto Variation, Gufeld Gambit 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Alapin Variation 1 game 0W 0D 1L
Smith-Morra Declined 1 game 0W 0D 1L
Taimanov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benko Gambit Accepted 2 games 1W 0D 1L
Modern Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Semi-Slav Defense 1 game 1W 0D 0L
Botvinnik Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav 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
Blunders Top 4 of 198

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

2025.06.21 · 23. Rfc1 (−47% win chance) 0-1
Wasilewski, Mateusz
Radziszewski, Leon
View game
2025.06.23 · 33... Bxe4 (−44.4% win chance) 1-0
Radziszewski, Leon
Nowicki, Franciszek
View game
2026.06.05 · 31... Rc6 (−42.5% win chance) 1-0
Radziszewski, Leon
Kotok, Danylo
View game
2025.06.25 · 39. g4 (−39.1% win chance) 1-0
Nieroda, Jakub
Radziszewski, Leon
View game
Games Showing all 36 games
Date Event Round Color Opponent Result Accuracy % First moves