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FIDE ID 8652643 · born 2012 · last updated 5/12/2026
Standard
1684
Rapid
-
Blitz
-
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Shortlist public Lichess and chess.com accounts for Guo 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 Guo…
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Real tournament games of Jiajun Guo from public sources. Select a game to replay it on the board.
All games
+20 =7 -6 · score 71% · 33 games
As White
+9 =4 -2 · score 73% · 15 games
As Black
+11 =3 -4 · score 69% · 18 games
Dyget, Ethan Chou
Guo, Jiajun(1684)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| Round 10: Dyget, Ethan Chou - Guo, Jiajun | 1 | 2026-06-19 |
| FIDE World Rapid Team | 11 | 2026-06-17 to 2026-06-19 |
| Round 12: Guo, Jiajun - Law, Ching Yin | 1 | 2026-06-19 |
| Round 11: Guo, Jiajun - Avdian, Ozias | 1 | 2026-06-19 |
| Round 9: Guo, Jiajun - Arres Larrosa, Pablo | 1 | 2026-06-19 |
| Round 7: Guo, Jiajun - Han, Xuqian Ben | 1 | 2026-06-18 |
| Round 5: Pamungkas, Arjuna Satria - Guo, Jiajun | 1 | 2026-06-18 |
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
| Round 8: Liu, Tian Yi - Guo, Jiajun |
| 1 |
| 2026-06-18 |
| Round 6: Valera Espejo, Javier - Guo, Jiajun | 1 | 2026-06-18 |
| Round 2: Guo, Jiajun - Zhang, Yinzhe | 1 | 2026-06-17 |
AI matching from found games
We already found 33 of Guo’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (22), lichess_broadcast (11) - latest 6/19/2026
Helps match accounts whose display name is not written in Latin letters.
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