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FIDE ID 8641757 · born 2010 · last updated 5/12/2026
Standard
2161
Rapid
2082
Blitz
2049
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 Chang(CQ) Xu from public sources. Select a game to replay it on the board.
All games
+25 =7 -20 · score 55% · 52 games
As White
+9 =4 -12 · score 44% · 25 games
As Black
+16 =3 -8 · score 65% · 27 games
Aryan Mehta(1979)
Xu, Chang(CQ)(2125)0-1
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As White
| Event | Games | Dates |
|---|---|---|
| Round 10: Xu, Chang(CQ) - Aryan Mehta | 1 | 2026-07-23 |
| Round 9: Haimovich, Tal - Xu, Chang(CQ) | 1 | 2026-07-22 |
| Round 8: Xu, Chang(CQ) - Balabayeva, Xeniya | 1 | 2026-07-21 |
| Round 7: Udelnov, Valentin - Xu, Chang(CQ) | 1 | 2026-07-20 |
| Round 6: Baury, Noe - Xu, Chang(CQ) | 1 | 2026-07-19 |
| Round 2: Mintz, Nathan - Xu, Chang(CQ) | 1 | 2026-07-19 |
| Round 3: Xu, Chang(CQ) - Gluckman, David | 1 | 2026-07-19 |
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.
As Black
| Round 5: Xu, Chang(CQ) - Kukushkin, Ivan |
| 1 |
| 2026-07-19 |
| Round 10: Gloeckler, Christian - Xu, Chang(CQ) | 1 | 2026-07-19 |
| Round 4: Elmi, Saad Abobaker - Xu, Chang(CQ) | 1 | 2026-07-19 |
AI matching from found games
We already found 52 of Xu’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: lichess_broadcast (31), twic (21) - latest 7/23/2026
Helps match accounts whose display name is not written in Latin letters.
Costs 1 credit
Uses 1 credit. Results take a few minutes; the results page updates itself.