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Player profile

Weiler, Marc

Standard: 2016 Rapid: 2019 Blitz: 2015 (last updated 2026-11-02)
FIDE ID: 204927 (view FIDE profile)
Federation: BEL Sex: M Birth Year: 1967 Age: 59
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 2 (22%) Draws: 5 (56%) Losses: 2 (22%)
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Dossier

9 of 9 games analyzed.

Accuracy: 93.9%
Opened e4: 3/3
Castled kingside: 7Same-side castling: 7Castled queenside: 1Did not castle: 1
Played on the queenside: 3Played in the center: 3Played on the kingside: 3Fianchettoed kingside: 3
Active pieces: 7Kept the bishop pair: 6Initiated exchanges: 6Isolated pawn: 5Space advantage: 5Sacrificed material: 5Backward pawn: 4Played gambits: 4Missed 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 3 games 1W 2D 0L
Sicilian Defense 3 games 1W 2D 0L
Moscow Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 0W 1D 0L
with e6 1 game 0W 1D 0L
Alapin Variation 1 game 1W 0D 0L
Barmen Defense 1 game 1W 0D 0L
As Black 6 games 1W 3D 2L
Sicilian Defense 2 games 1W 1D 0L
Delayed Alapin Variation 2 games 1W 1D 0L
with e6 2 games 1W 1D 0L
Italian Game 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Italian Four Knights Variation 1 game 0W 1D 0L
Grünfeld Defense 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 1 game 0W 1D 0L
Przepiorka Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Defense 1 game 0W 0D 1L
Karpov System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 23

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

2026.08.18 · 26... Kg6 (−18.9% win chance) 1-0
Weiler, Marc
Grochal, Joey
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2024.07.08 · 22... Re4 (−15.2% win chance) 1-0
Weiler, Marc
De Reese, Elias
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2026.08.18 · 28... Rhd8 (−13.1% win chance) 1-0
Weiler, Marc
Grochal, Joey
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2024.07.08 · 20... Qd7 (−11.2% win chance) 1-0
Weiler, Marc
De Reese, Elias
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves