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Player profile

Boner, Timm

Standard: 1738 Rapid: 1706 Blitz: 1758 (last updated 2026-11-02)
FIDE ID: 1330039 (view FIDE profile)
Federation: SUI Sex: M Birth Year: 1974 Age: 52
Title: — Women's title: — Other title: — FOA title: —
Games: 25 Wins: 2 (8%) Draws: 1 (4%) Losses: 22 (88%)
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Dossier

20 of 25 games analyzed.

Accuracy: 80.8%
Opened e4: 9/9
Castled kingside: 16Same-side castling: 15Did not castle: 2Castled queenside: 2Opposite-side castling: 2
Played in the center: 9Played on the kingside: 4Fianchettoed queenside: 2Played on the queenside: 2
Active pieces: 12Sacrificed material: 12Initiated exchanges: 11Missed tactics: 11Isolated pawn: 10Kept the bishop pair: 9Backward pawn: 9Space advantage: 8Played gambits: 5Avoided exchanges: 5
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Openings

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As White 12 games 0W 1D 11L
Sicilian Defense 4 games 0W 1D 3L
Modern Variations 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Najdorf Variation 1 game 0W 0D 1L
Opocensky Variation 1 game 0W 0D 1L
French Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Paulsen-Basman Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 4 games 0W 0D 4L
(unspecified) 3 games 0W 0D 3L
(unspecified) 3 games 0W 0D 3L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 3 games 0W 0D 3L
Two Knights Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Giuoco Pianissimo 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Three Knights Opening 1 game 0W 0D 1L
Steinitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 13 games 2W 0D 11L
Queen's Pawn Game 5 games 0W 0D 5L
Chigorin Variation 5 games 0W 0D 5L
(unspecified) 5 games 0W 0D 5L
Zukertort Opening 2 games 1W 0D 1L
Black Mustang Defense 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Ruy Lopez 2 games 0W 0D 2L
Steinitz Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Italian Game 1 game 1W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
Modern Bishop's Opening 1 game 1W 0D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Three Knights Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
Four Knights Variation, Fianchetto Line, with .. d6, Be7 1 game 0W 0D 1L
Blunders Top 4 of 124

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

2026.07.12 · 21... Bxd3 (−68.2% win chance) 1-0
Boner, Timm
Varela Tavares, Goncalo
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2026.07.19 · 45... Kd8 (−60.7% win chance) 0-1
Boner, Timm
Freuler, Roman
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2024.07.14 · 38. Kg3 (−47.8% win chance) 0-1
Erne, Raphael
Boner, Timm
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2026.07.19 · 45. Bxf7 (−47.5% win chance) 0-1
Klatt, Marcel
Boner, Timm
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View blunders & mistakes
Games Showing all 25 games
Date Event Round Color Opponent Result Accuracy % First moves