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FIDE ID 1569783 · born 2011 · last updated 5/12/2026
Standard
1436
Rapid
1525
Blitz
1438
Quick name search
Shortlist public Lichess and chess.com accounts for Xu 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 of Xu…
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Real tournament games of Heidi Xu from public sources. Select a game to replay it on the board.
All games
+4 =2 -14 · score 25% · 20 games
As White
+0 =0 -10 · score 0% · 10 games
As Black
+4 =2 -4 · score 50% · 10 games
Smilevska,Nade
Xu,Heidi(1461)0-1
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| World Youth Girls U16 | 10 | 2026-06-15 to 2026-06-26 |
| Round 11: Smilevska, Nade - Xu, Heidi | 1 | 2026-06-26 |
| Round 10: Xu, Heidi - Shukri Shakirah | 1 | 2026-06-25 |
| Round 9: Reetoo, Shanaya - Xu, Heidi | 1 | 2026-06-24 |
| Round 8: Xu, Heidi - Heggelund, Iben Sofia | 1 | 2026-06-23 |
| Round 7: Dikova, Bogdana - Xu, Heidi | 1 | 2026-06-22 |
| Round 6: Xu, Heidi - Selvam, Swagatha | 1 | 2026-06-20 |
| Round 5: Xu, Heidi - Mierina, Lauma |
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.
Pick a candidate account above to unlock the report.
| 1 |
| 2026-06-19 |
| Round 4: Guan, Isabella - Xu, Heidi | 1 | 2026-06-18 |
| Round 2: Xu, Heidi - Lu, Xiahan (Luna) | 1 | 2026-06-16 |
AI matching from found games
We already found 20 of Xu’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: lichess_broadcast (10), twic (10) - latest 6/26/2026
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.