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Player profile

Chen, Yiheng Ethan

Standard: 1583 Rapid: 1556 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 39981886 (view FIDE profile)
Federation: USA Sex: M Birth Year: 2016 Age: 10
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 1 (11%) Losses: 5 (56%)
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Dossier

8 of 9 games analyzed.

Accuracy: 89%
Opened e4: 4/4
Castled kingside: 8Same-side castling: 8
Played on the kingside: 4Fianchettoed queenside: 2Played in the center: 1
Active pieces: 8Sacrificed material: 7Isolated pawn: 6Initiated exchanges: 5Played gambits: 3Space advantage: 3Kept the bishop pair: 3Backward pawn: 2Missed tactics: 1
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Openings

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As White 5 games 1W 1D 3L
Sicilian Defense 2 games 0W 0D 2L
Alapin Variation 1 game 0W 0D 1L
Smith-Morra Declined 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ruy Lopez 2 games 1W 1D 0L
Morphy Defense 2 games 1W 1D 0L
Arkhangelsk Variation 1 game 0W 1D 0L
Neo-Arkhangelsk Variation 1 game 1W 0D 0L
Pirc Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 4 games 2W 0D 2L
Sicilian Defense 2 games 1W 0D 1L
Alapin Variation 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Barmen Defense 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 1W 0D 0L
Tartakower Defense 1 game 1W 0D 0L
Makogonov Exchange Variation 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
Blunders Top 4 of 37

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

2026.06.20 · 65... Kb3 (−44% win chance) 1-0
Chen, Yiheng Ethan
Lam, On Sang
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2026.06.19 · 11... Rc8 (−34.1% win chance) 0-1
Chen, Yiheng Ethan
Wong, Man Hei Alvin
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2026.06.20 · 52. Rc5+ (−31.1% win chance) 0-1
Wong, Ngo Athan
Chen, Yiheng Ethan
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2026.06.19 · 37. Nh6 (−29.9% win chance) 0-1
Chan, Chi Yin Charles
Chen, Yiheng Ethan
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves