Player profile

Wasilewski, Mateusz

Standard: 0 Rapid: 0 Blitz: 1423 (last updated 2026-10-02)
FIDE ID: 21035172 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2009 Age: 17
Title: — Women's title: — Other title: — FOA title: —
Games: 15 Wins: 5 (33%) Draws: 5 (33%) Losses: 5 (33%)
Dossier

15 of 15 games analyzed.

Accuracy: 88.4%
Opened d4: 3/5Opened c4: 2/5
Castled kingside: 9Same-side castling: 9Did not castle: 1Castled queenside: 1Opposite-side castling: 1
Played on the queenside: 6Fianchettoed kingside: 2Played in the center: 2Played on the kingside: 1Fianchettoed queenside: 1
Active pieces: 8Space advantage: 7Sacrificed material: 7Backward pawn: 6Initiated exchanges: 6Kept the bishop pair: 6Isolated pawn: 5Played gambits: 3Missed tactics: 2Avoided exchanges: 2
Openings

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As White 5 games 2W 1D 2L
English Opening 2 games 0W 1D 1L
Symmetrical Variation 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Anglo-Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 1W 0D 0L
Quiet Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Indian Defense 1 game 1W 0D 0L
Spassky System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 6 games 2W 4D 0L
Sicilian Defense 3 games 1W 2D 0L
Kan Variation 1 game 0W 1D 0L
Maróczy Bind, Réti Variation 1 game 0W 1D 0L
Keres Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Variation 1 game 1W 0D 0L
Normal 1 game 1W 0D 0L
Scandinavian Defense 2 games 1W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Portuguese Gambit 1 game 1W 0D 0L
Wuss Variation 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Three Knights, Fianchetto Variation 1 game 0W 1D 0L
Blunders Top 4 of 79

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

2026.05.12 · 58... Rf5 (−88.5% win chance) 0-1
Wasilewski, Mateusz
Simoes, John
View game
2026.05.12 · 67... Ke5 (−85.6% win chance) 0-1
Wasilewski, Mateusz
Simoes, John
View game
2026.05.12 · 66... Kd5 (−47.5% win chance) 0-1
Wasilewski, Mateusz
Simoes, John
View game
2026.05.12 · 64... c2 (−43.1% win chance) 0-1
Wasilewski, Mateusz
Simoes, John
View game
Games Showing all 15 games
Date Event Round Color Opponent Result Accuracy % First moves