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Player profile

Mirek, Sebastian

Standard: 1825 Rapid: 1731 Blitz: 1758 (last updated 2026-10-02)
FIDE ID: 21027455 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2000 Age: 26
Title: — Women's title: — Other title: — FOA title: —
Games: 31 Wins: 14 (45%) Draws: 4 (13%) Losses: 13 (42%)
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Dossier

27 of 31 games analyzed.

Accuracy: 86.3%
Opened e4: 8/8
Castled kingside: 15Same-side castling: 14Did not castle: 2Castled queenside: 2Opposite-side castling: 1
Played in the center: 9Fianchettoed queenside: 6Played on the kingside: 5Fianchettoed kingside: 3Played on the queenside: 3
Initiated exchanges: 15Missed tactics: 12Active pieces: 11Sacrificed material: 11Backward pawn: 10Space advantage: 9Kept the bishop pair: 7Played gambits: 5Isolated pawn: 4Accepted short draws: 1
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Openings

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As White 10 games 6W 2D 2L
Sicilian Defense 5 games 2W 1D 2L
Accelerated Dragon 2 games 1W 0D 1L
Maróczy Bind 2 games 1W 0D 1L
Kramnik Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation 1 game 0W 0D 1L
French Variation 1 game 1W 0D 0L
Normal 1 game 1W 0D 0L
French Defense 3 games 2W 1D 0L
Exchange Variation 3 games 2W 1D 0L
(unspecified) 2 games 1W 1D 0L
Monte Carlo Variation 1 game 1W 0D 0L
Scotch Game 1 game 1W 0D 0L
Haxo Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scandinavian Defense 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 13 games 5W 0D 8L
Caro-Kann Defense 7 games 3W 0D 4L
Two Knights Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Accelerated Panov Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Maróczy Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 3 games 1W 0D 2L
Budapest Gambit Accepted 2 games 1W 0D 1L
Main Line, Rubinstein Variation 2 games 1W 0D 1L
Spielmann-Indian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bird Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
Queen's Indian Formation 1 game 1W 0D 0L
Blunders Top 4 of 165

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

2025.05.31 · 26. Bg1 (−67.8% win chance) 1-0
Martyniak, Milosz
Mirek, Sebastian
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2024.06.17 · 25. Kb1 (−62.9% win chance) 0-1
Li, Geng Hui
Mirek, Sebastian
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2023.06.17 · 36... Kd8 (−42.2% win chance) 0-1
Mirek, Sebastian
Papay, Aurel
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2023.06.17 · 35... f5 (−40.4% win chance) 0-1
Mirek, Sebastian
Papay, Aurel
View game
View blunders & mistakes
Games Showing all 31 games
Date Event Round Color Opponent Result Accuracy % First moves