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Player profile

Sun, Vivian Youtian

Standard: 1449 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 6013457 (view FIDE profile)
Federation: HKG Sex: F Birth Year: 2014 Age: 12
Title: — Women's title: — Other title: — FOA title: —
Games: 8 Wins: 2 (25%) Draws: 1 (13%) Losses: 5 (63%)
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Dossier

4 of 8 games analyzed.

Accuracy: 88.7%
Opened e4: 2/2
Castled kingside: 4Same-side castling: 4
Fianchettoed kingside: 2Played on the queenside: 2Played in the center: 2
Backward pawn: 3Space advantage: 3Sacrificed material: 3Initiated exchanges: 3Active pieces: 2Played gambits: 1Avoided exchanges: 1
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Openings

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As White 4 games 1W 1D 2L
French Defense 2 games 0W 1D 1L
Rubinstein Variation 1 game 0W 1D 0L
Blackburne Defense 1 game 0W 1D 0L
Advance Variation 1 game 0W 0D 1L
Nimzowitsch System 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Dragon Variation 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Caro-Kann Defense 1 game 1W 0D 0L
Maróczy Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 1W 0D 3L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo, with h6 1 game 0W 0D 1L
Scotch Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 1 game 0W 0D 1L
The Whale 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 18

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

2026.02.21 · 15... Qf6 (−40.7% win chance) 1-0
Sun, Vivian Youtian
Lee, Seo Yoon Marissa
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2026.02.21 · 25. Nc1 (−23.2% win chance) 0-1
Ng, Sau Wai
Sun, Vivian Youtian
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2026.02.21 · 40. Nd3 (−23% win chance) 1/2-1/2
Leung, Hoi Ting
Sun, Vivian Youtian
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2026.02.21 · 18... Nb6 (−22.6% win chance) 1-0
Sun, Vivian Youtian
Leung, Hoi Ting
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Games Showing all 8 games
Date Event Round Color Opponent Result Accuracy % First moves