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Player profile

Sun, Qingquan

Standard: 1716 Rapid: 1703 Blitz: 1702 (last updated 2026-11-02)
FIDE ID: 8622124 (view FIDE profile)
Federation: CHN Sex: F Birth Year: 1985 Age: 41
Title: — Women's title: — Other title: — FOA title: —
Games: 18 Wins: 3 (17%) Draws: 3 (17%) Losses: 12 (67%)
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Dossier

16 of 18 games analyzed.

Accuracy: 83.6%
Opened d4: 5/6Opened e4: 1/6
Castled kingside: 14Same-side castling: 13Castled queenside: 1Did not castle: 1Opposite-side castling: 1
Played on the kingside: 8Played in the center: 5Fianchettoed queenside: 4Played on the queenside: 3Fianchettoed kingside: 3
Backward pawn: 11Initiated exchanges: 10Space advantage: 9Active pieces: 9Sacrificed material: 8Kept the bishop pair: 7Missed tactics: 4Played gambits: 3Avoided exchanges: 2Isolated pawn: 2
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Openings

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As White 7 games 0W 2D 5L
Queen's Pawn Game 4 games 0W 2D 2L
London System 3 games 0W 1D 2L
(unspecified) 2 games 0W 0D 2L
with e6 1 game 0W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Karpov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 11 games 3W 1D 7L
Caro-Kann Defense 4 games 0W 1D 3L
Advance Variation 2 games 0W 1D 1L
Botvinnik-Carls Defense 1 game 0W 1D 0L
Tal Variation 1 game 0W 0D 1L
Panov Attack 1 game 0W 0D 1L
Modern Defense, Mieses Line 1 game 0W 0D 1L
Tartakower Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 2 games 1W 0D 1L
Open Defense 1 game 0W 0D 1L
Classical Line 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 2 games 0W 0D 2L
Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Slav Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 1 game 1W 0D 0L
Chigorin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 97

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

2026.02.11 · 45... d4 (−47.5% win chance) 1-0
Sun, Qingquan
Bensaid,Brahim
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2026.02.10 · 45... Ke7 (−45.7% win chance) 1-0
Sun, Qingquan
Brionne, Thierry
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2026.02.11 · 55... a4 (−45.6% win chance) 1-0
Sun, Qingquan
Bensaid,Brahim
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2026.09.27 · 53... Rb8 (−45.3% win chance) 1-0
Sun, Qingquan
Abudouaini Mijiti
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Games Showing all 18 games
Date Event Round Color Opponent Result Accuracy % First moves