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Wun, Yiu Sing

Standard: 1661 Rapid: 1599 Blitz: 1622 (last updated 2026-10-02)
FIDE ID: 6005357 (view FIDE profile)
Federation: HKG Sex: M Birth Year: 1997 Age: 29
Title: — Women's title: — Other title: — FOA title: —
Games: 5 Wins: 2 (40%) Draws: 2 (40%) Losses: 1 (20%)
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Dossier

3 of 5 games analyzed.

Accuracy: 91.5%
Opened e4: 2/2
Castled queenside: 1Opposite-side castling: 1Did not castle: 1Castled kingside: 1Same-side castling: 1
Played in the center: 1Played on the queenside: 1
Space advantage: 3Isolated pawn: 2Backward pawn: 2Sacrificed material: 2Avoided exchanges: 2Missed tactics: 2Active pieces: 2Kept the bishop pair: 1Initiated exchanges: 1
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Openings

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As White 3 games 2W 0D 1L
Sicilian Defense 2 games 1W 0D 1L
Accelerated Dragon 1 game 0W 0D 1L
Maróczy Bind 1 game 0W 0D 1L
Dragon Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 1 game 1W 0D 0L
Classical Attack 1 game 1W 0D 0L
Staunton Variation 1 game 1W 0D 0L
As Black 2 games 0W 2D 0L
Queen's Pawn Game 2 games 0W 2D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Pseudo-Catalan 1 game 0W 1D 0L
Blunders Top 4 of 16

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

2026.02.06 · 51... Rf8 (−24.8% win chance) 1/2-1/2
Wun, Yiu Sing
Chong, Jake
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2026.02.06 · 46... Rb2 (−19.9% win chance) 1/2-1/2
Wun, Yiu Sing
Chong, Jake
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2026.02.06 · 39... Bc6 (−17.9% win chance) 1/2-1/2
Wun, Yiu Sing
Chong, Jake
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2026.02.06 · 35... Nf3+ (−13.2% win chance) 1/2-1/2
Wun, Yiu Sing
Chong, Jake
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View blunders & mistakes
Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves