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Player profile

Marszalek, Maciej

Standard: 2295 Rapid: 2188 Blitz: 2165 (last updated 2026-11-02)
FIDE ID: 1119095 (view FIDE profile)
Federation: POL Sex: M Birth Year: 1985 Age: 41
Title: FM Women's title: — Other title: — FOA title: —
Games: 48 Wins: 19 (40%) Draws: 20 (42%) Losses: 9 (19%)
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Dossier

45 of 48 games analyzed.

Accuracy: 93.7%
Opened c4: 11/18Opened d4: 3/18Opened Nf3: 2/18Opened g3: 1/18Opened e4: 1/18
Castled kingside: 34Same-side castling: 31Opposite-side castling: 3Did not castle: 1Castled queenside: 1
Fianchettoed kingside: 25Played in the center: 13Played on the kingside: 10Played on the queenside: 8Fianchettoed queenside: 5
Backward pawn: 27Initiated exchanges: 26Kept the bishop pair: 25Active pieces: 21Space advantage: 21Sacrificed material: 18Isolated pawn: 17Missed tactics: 8Accepted short draws: 7Avoided exchanges: 4
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Openings

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As White 20 games 7W 10D 3L
English Opening 12 games 4W 6D 2L
King's English Variation 7 games 3W 2D 2L
Two Knights Variation, Keres Variation 2 games 1W 0D 1L
Kramnik-Shirov Counterattack 2 games 1W 0D 1L
Botvinnik System 1 game 0W 1D 0L
Two Knights Variation, Reversed Dragon 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
Anglo-Indian Defense 3 games 1W 2D 0L
Queen's Knight Variation 2 games 1W 1D 0L
King's Indian Formation 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Rubinstein Variation 1 game 0W 1D 0L
Agincourt Defense 1 game 0W 1D 0L
Tarrasch Defense 1 game 0W 1D 0L
Catalan Opening 3 games 2W 1D 0L
Closed 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grünfeld Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Modern Exchange Variation 1 game 1W 0D 0L
Hungarian Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Italian Game 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
French Defense 1 game 0W 0D 1L
Steiner Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 19 games 9W 5D 5L
King's Indian Defense 4 games 2W 0D 2L
Normal Variation 2 games 2W 0D 0L
Rare Defenses 1 game 1W 0D 0L
King's Knight Variation 1 game 1W 0D 0L
Semi-Averbakh System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Orthodox Variation 1 game 0W 0D 1L
Positional Defense 1 game 0W 0D 1L
Sicilian Defense 3 games 1W 2D 0L
O'Kelly Variation 1 game 1W 0D 0L
Normal System 1 game 1W 0D 0L
French Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Alapin Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Declined 3 games 2W 1D 0L
Charousek Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Benoni Defense 3 games 1W 0D 2L
Taimanov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Knight's Tour Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Fianchetto Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 2 games 2W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Botvinnik System Reversed, with Nf3 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
King's Indian Formation 1 game 1W 0D 0L
East Indian Defense 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 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
Modern Steinitz Defense 1 game 0W 1D 0L
Blunders Top 4 of 123

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

2023.12.31 · 27... Rb5 (−53.1% win chance) 0-1
Marszalek, Maciej
Manko, Mariia
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? · 103... Rd5+ (−47.5% win chance) 1-0
Marszalek, Maciej
Mulawa, Cyprian
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2024.09.06 · 18... Qxf4+ (−31.9% win chance) 0-1
Marszalek, Maciej
Sacharewicz, Krzysztof
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2024.06.24 · 52. Qxa6 (−28.6% win chance) 1-0
Apoorv Kamble
Marszalek, Maciej
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Games Showing all 48 games
Date Event Round Color Opponent Result Accuracy % First moves