or
Loading player profile…
FIDE ID 8664412· born 2016 · last updated 9/24/2026
Start with a known public account, or find preparation leads from names and game samples.
FIDE standard
-
FIDE rapid
1608
FIDE blitz
1578
Quick name search
Shortlist public Lichess and chess.com accounts for Sun via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
Costs 1 credit
AI matching by sample game
Searching public databases for known games ofSun…
Have your own PGNs? You can also paste them below once this finishes; or use Quick name search above to skip this step.
Real tournament games of Yubo Sun from public sources. Select a game to replay it on the board.
All games
+9 =3 -8 · score53% · 20 games
As White
+6 =1 -3 · score65% · 10 games
As Black
+3 =2 -5 · score40% · 10 games
Jiang, Fuyan(1449)
Sun, Yubo1-0
Loading the game…
Select a game
As White
As Black
| Event | Games | Dates |
|---|---|---|
| Chinese Youth Rapid & Blitz Open 2026 | Rapid U10 | 11 | 2026-08-07 to 2026-08-09 |
| Chinese Youth Rapid & Blitz Open 2026 | Blitz U10 | 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.
Pick a candidate account above to unlock the report.
AI matching from found games
We already found 20 of Sun ’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.
Costs 1 credit
Uses 1 credit. Results take a few minutes; the results page updates itself.