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FIDE ID 8643539· born 2010 · last updated 5/12/2026
FIDE standard
1613
FIDE rapid
1636
FIDE blitz
1622
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Shortlist public Lichess and chess.com accounts for Cao via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games ofCao…
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Real tournament games of Jiahui Cao from public sources. Select a game to replay it on the board.
All games
+5 =10 -15 · score33% · 30 games
As White
+3 =5 -7 · score37% · 15 games
As Black
+2 =5 -8 · score30% · 15 games
Huang,Zixin(1907)
Cao,Jiahui(1613)0-1
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As White
| Event | Games | Dates |
|---|---|---|
| TCh-CHN League B 2026 | 4 | 2026-07-28 to 2026-07-30 |
| Round 4: Cao, Jiahui - Huang, Zixin | 1 | 2026-07-30 |
| Round 3: Zhang, Lanlin - Cao, Jiahui | 1 | 2026-07-29 |
| Round 2: Cao, Jiahui - Wang, Mujia | 1 | 2026-07-28 |
| Round 1: Wei, Heyao - Cao, Jiahui | 1 | 2026-07-28 |
| TCh-CHN League B 2025 | 9 | 2025-08-06 to 2025-08-11 |
| ch-CHN Personal GpB w | 10 | 2024-04-21 to 2024-04-26 |
| Chinese Youth G14 2024 |
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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As Black
| 3 |
| 2024-02-17 to 2024-02-21 |
AI matching from found games
We already found 26 of Cao ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (26), lichess_broadcast (4)- latest 7/30/2026
Helps match accounts whose display name is not written in Latin letters.
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