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FIDE ID 39997707· born 2014 · last updated 9/24/2026
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Shortlist public Lichess and chess.com accounts for Siu via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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Prep report
Their repertoire vs yours
Once you have a candidate account, we cross-reference its opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
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Real tournament games of Lucy Aymin Siu from public sources. Select a game to replay it on the board.
All games
+1 =0 -6 · score 14% · 7 games
As White
+1 =0 -3 · score 25% · 4 games
As Black
+0 =0 -3 · score 0% · 3 games
Chen, Lillian
Siu, Lucy Aymin0-1
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Hong Kong International Open Chess Championship 2025 | Challengers | 7 | 2025-12-23 to 2025-12-28 |
AI matching from found games
We already found 7 of Siu ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:lichess_broadcast (7)- latest 12/28/2025
Helps match accounts whose display name is not written in Latin letters.
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Uses 1 credit. Results take a few minutes; the results page updates itself.