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Player profile

Ma, Ruihan

Standard: 1773 Rapid: 1698 Blitz: 1740 (last updated 2026-10-02)
FIDE ID: 8656940 (view FIDE profile)
Federation: CHN Sex: M Birth Year: 2014 Age: 12
Title: — Women's title: — Other title: — FOA title: —
Games: 2 Wins: 0 (0%) Draws: 2 (100%) Losses: 0 (0%)
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Dossier

2 of 2 games analyzed.

Accuracy: 95.3%
Opened e4: 1/1
Castled kingside: 2Same-side castling: 2
Played on the queenside: 1Fianchettoed kingside: 1Played in the center: 1
Space advantage: 2Avoided exchanges: 2Kept the bishop pair: 1Backward pawn: 1Active pieces: 1Sacrificed material: 1
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Openings

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As White 1 game 0W 1D 0L
Sicilian Defense 1 game 0W 1D 0L
Taimanov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 1 game 0W 1D 0L
Rapport-Jobava System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders 4 flagged moves

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

2025.07.26 · 18. a5 (−19.7% win chance) 1/2-1/2
Zhang, Hongya
Ma, Ruihan
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2025.07.26 · 39. Ka2 (−13.8% win chance) 1/2-1/2
Zhang, Hongya
Ma, Ruihan
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2025.07.26 · 38. Kb1 (−6.9% win chance) 1/2-1/2
Zhang, Hongya
Ma, Ruihan
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2025.07.26 · 12. f3 (−5.6% win chance) 1/2-1/2
Zhang, Hongya
Ma, Ruihan
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View blunders & mistakes
Games Showing all 2 games
Date Event Round Color Opponent Result Accuracy % First moves