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Player profile

Song, Yuanchu

Standard: 0 Rapid: 1767 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 150033791 (view FIDE profile)
Federation: USA Sex: M Birth Year: 1997 Age: 29
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 6 (67%) Draws: 1 (11%) Losses: 2 (22%)
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Dossier

8 of 9 games analyzed.

Accuracy: 86.7%
Opened e4: 3/3
Same-side castling: 7Castled kingside: 5Castled queenside: 2Did not castle: 1
Played in the center: 5Fianchettoed kingside: 4Played on the kingside: 2Played on the queenside: 1
Active pieces: 7Kept the bishop pair: 5Backward pawn: 4Sacrificed material: 4Initiated exchanges: 4Space advantage: 3Isolated pawn: 3Avoided exchanges: 2Missed tactics: 2
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Openings

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As White 4 games 3W 1D 0L
French Defense 2 games 2W 0D 0L
Exchange Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Sicilian Defense 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Pirc Defense 1 game 1W 0D 0L
Austrian Attack 1 game 1W 0D 0L
Kurajica Variation 1 game 1W 0D 0L
As Black 5 games 3W 0D 2L
Scandinavian Defense 2 games 2W 0D 0L
Main Line 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
King's Indian Defense 2 games 1W 0D 1L
Semi-Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sämisch Variation 1 game 1W 0D 0L
Orthodox Variation 1 game 1W 0D 0L
Réti Opening 1 game 0W 0D 1L
Anglo-Slav Variation 1 game 0W 0D 1L
Gurevich System 1 game 0W 0D 1L
Blunders Top 4 of 41

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

2026.06.19 · 38... Rg5 (−44.4% win chance) 0-1
Song, Yuanchu
Liu, Josef Gabriel
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2026.06.20 · 38... Rxc7 (−42.9% win chance) 1-0
Song, Yuanchu
Hu, Yanyi
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2026.06.20 · 62... Kc4 (−36.5% win chance) 0-1
Song, Yuanchu
Li, Yu Tung
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2026.06.19 · 35. a3 (−34.1% win chance) 1-0
Xiong, Haorui
Song, Yuanchu
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves