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FIDE ID 8690731· born 2018 · last updated 9/24/2026
Start with a known public account, or find preparation leads from names and game samples.
FIDE standard
-
FIDE rapid
1629
FIDE blitz
1511
Quick name search
Shortlist public Lichess and chess.com accounts for Weng via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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AI matching by sample game
Searching public databases for known games ofWeng…
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Real tournament games of Qianhao Weng from public sources. Select a game to replay it on the board.
All games
+8 =2 -10 · score45% · 20 games
As White
+2 =2 -5 · score33% · 9 games
As Black
+6 =0 -5 · score55% · 11 games
Hua, Yize(1585)
Weng, Qianhao1-0
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As White
| Event | Games | Dates |
|---|---|---|
| Chinese Youth Rapid & Blitz Open 2026 | Rapid U8 | 11 | 2026-08-07 to 2026-08-09 |
| Chinese Youth Rapid & Blitz Open 2026 | Blitz U8 | 9 | 2026-08-06 |
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
AI matching from found games
We already found 20 of Weng ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:lichess_broadcast (20)- latest 8/9/2026
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.