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Player profile

Cheng, Diwen

Standard: 1732 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 34649310 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2012 Age: 14
Title: — Women's title: — Other title: — FOA title: —
Games: 7 Wins: 3 (43%) Draws: 2 (29%) Losses: 2 (29%)
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Dossier

6 of 7 games analyzed.

Accuracy: 83.3%
Opened e4: 2/3Opened d4: 1/3
Castled kingside: 5Same-side castling: 4Opposite-side castling: 2Castled queenside: 1
Played on the kingside: 4Fianchettoed queenside: 3Fianchettoed kingside: 2Played on the queenside: 1Played in the center: 1
Backward pawn: 6Active pieces: 5Space advantage: 4Initiated exchanges: 4Missed tactics: 4Sacrificed material: 4Isolated pawn: 3Avoided exchanges: 2Kept the bishop pair: 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 4 games 2W 1D 1L
Ponziani Opening 3 games 1W 1D 1L
Jaenisch Counterattack 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Leonhardt Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 3 games 1W 1D 1L
Modern Defense 2 games 0W 1D 1L
Standard Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 55

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

2025.12.29 · 19. Be5 (−71.9% win chance) 0-1
Dvornyk, Mark
Cheng, Diwen
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2025.12.29 · 32. Rd7 (−49.9% win chance) 0-1
Dvornyk, Mark
Cheng, Diwen
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2025.12.29 · 22. Bxc5 (−47.5% win chance) 0-1
Dvornyk, Mark
Cheng, Diwen
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2025.12.29 · 9. O-O (−37.4% win chance) 0-1
Dvornyk, Mark
Cheng, Diwen
View game
View blunders & mistakes
Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves