Player profile

Ma, Weichen

Standard: 1708 Rapid: 1646 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 8657084 (view FIDE profile)

Federation: CHN Sex: M Birth Year: 2014 Age: 12

Title: — Women's title: — Other title: — FOA title: —

Games: 1 Wins: 0 (0%) Draws: 0 (0%) Losses: 1 (100%)

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Dossier

1 of 1 game analyzed.

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Openings

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As White 1 game 0W 0D 1L

King's Indian Defense 1 game 0W 0D 1L

Fianchetto Variation 1 game 0W 0D 1L

Yugoslav Variation, Rare Line 1 game 0W 0D 1L

As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders Top 4 of 10

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

2026.02.23 · 25. Qc2 (−12.3% win chance) 0-1

Yuan, Shunzhe

Ma, Weichen

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2026.02.23 · 23. Re2 (−8.2% win chance) 0-1

Yuan, Shunzhe

Ma, Weichen

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2026.02.23 · 15. Nc4 (−7.8% win chance) 0-1

Yuan, Shunzhe

Ma, Weichen

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2026.02.23 · 19. a5 (−6.8% win chance) 0-1

Yuan, Shunzhe

Ma, Weichen

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Games Showing all 1 game

Date	Event	Round	Color	Opponent	Result	Accuracy %	First moves
2026.02.23	Round 4: Ma, Weichen - Yuan, Shunzhe	4.6		2026.02.23 Yuan, Shunzhe (8649464) (2029)	0	89.60%	1. d4 Nf6 2. c4 g6 3. Nf3 Bg7