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Player profile

Brzoska, Mariusz

Standard: 1651 Rapid: 1835 Blitz: 1741 (last updated 2026-11-02)
FIDE ID: 41841204 (view FIDE profile)
Federation: POL Sex: M Birth Year: 1986 Age: 40
Title: — Women's title: — Other title: — FOA title: —
Games: 18 Wins: 6 (33%) Draws: 5 (28%) Losses: 7 (39%)
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Dossier

18 of 18 games analyzed.

Accuracy: 86.4%
Opened e4: 4/8Opened Nf3: 3/8Opened b3: 1/8
Castled kingside: 15Same-side castling: 14Opposite-side castling: 4Castled queenside: 3
Played on the kingside: 8Fianchettoed kingside: 6Fianchettoed queenside: 5Played in the center: 5Played on the queenside: 2
Active pieces: 13Initiated exchanges: 12Sacrificed material: 10Missed tactics: 10Backward pawn: 9Kept the bishop pair: 8Avoided exchanges: 3Isolated pawn: 3Space advantage: 2Played gambits: 1
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Openings

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

As White 8 games 4W 2D 2L
King's Indian Attack 3 games 2W 0D 1L
Sicilian Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Pirc Defense 2 games 0W 1D 1L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Roscher Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 1W 0D 0L
Hyperaccelerated Dragon 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 10 games 2W 3D 5L
Owen Defense 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Four Knights Game 1 game 0W 0D 1L
Scotch Variation Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benoni Defense 1 game 0W 0D 1L
King's Pawn Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Old Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
Classical Line 1 game 0W 0D 1L
Scotch Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Van Geet Opening 1 game 1W 0D 0L
Napoleon Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Duchamp Variation 1 game 0W 1D 0L
Italian Game 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 115

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

2026.08.02 · 27. Re7 (−74.3% win chance) 1-0
Dec, Kazimierz
Brzoska, Mariusz
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2026.08.02 · 33. Kb3 (−24% win chance) 1/2-1/2
Czartoryski, Pawel
Brzoska, Mariusz
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2026.08.01 · 12. Nb5 (−23.9% win chance) 1-0
Lutostanski, Karol
Brzoska, Mariusz
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2026.08.02 · 42. f4 (−21.4% win chance) 0-1
Cieslar, Michal
Brzoska, Mariusz
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View blunders & mistakes
Games Showing all 18 games
Date Event Round Color Opponent Result Accuracy % First moves