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Player profile

Wacior, Maciej

Standard: 2098 Rapid: 2071 Blitz: 2060 (last updated 2026-11-02)
FIDE ID: 1127454 (view FIDE profile)
Federation: POL Sex: M Birth Year: 1999 Age: 27
Title: — Women's title: — Other title: — FOA title: —
Games: 19 Wins: 3 (16%) Draws: 8 (42%) Losses: 8 (42%)
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Dossier

14 of 19 games analyzed.

Accuracy: 90.6%
Opened d4: 6/6
Same-side castling: 10Castled kingside: 9Did not castle: 4Castled queenside: 1
Played on the queenside: 4Played on the kingside: 3Fianchettoed kingside: 3Played in the center: 2Fianchettoed queenside: 1
Initiated exchanges: 8Sacrificed material: 8Space advantage: 7Active pieces: 7Isolated pawn: 7Kept the bishop pair: 6Backward pawn: 4Avoided exchanges: 3Missed tactics: 3Accepted short draws: 2
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Openings

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

As White 9 games 2W 5D 2L
Queen's Pawn Game 7 games 1W 4D 2L
London System 4 games 0W 2D 2L
(unspecified) 4 games 0W 2D 2L
Barry Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 10 games 1W 3D 6L
Caro-Kann Defense 5 games 0W 1D 4L
Classical Variation 3 games 0W 0D 3L
Spassky Variation 3 games 0W 0D 3L
Advance Variation 1 game 0W 1D 0L
Tal Variation 1 game 0W 1D 0L
Endgame Offer 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 2 games 0W 2D 0L
Janowski Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Botvinnik System 1 game 1W 0D 0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
Classical Line 1 game 0W 0D 1L
Ruy Lopez 1 game 0W 0D 1L
Berlin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 51

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

2026.09.05 · 46. Ke2 (−37.1% win chance) 1/2-1/2
Zalega, Maciej
Wacior, Maciej
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2026.09.02 · 28... Rxd5 (−34.2% win chance) 1/2-1/2
Wacior, Maciej
Krasniewski, Maciej
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2026.04.19 · 30... Qxb2+ (−29.2% win chance) 1-0
Wacior, Maciej
Uzun, Kuzey
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2026.09.01 · 27. Bxb7+ (−27.4% win chance) 1/2-1/2
Cichon, Jakub
Wacior, Maciej
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View blunders & mistakes
Games Showing all 19 games
Date Event Round Color Opponent Result Accuracy % First moves