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FIDE ID 2107279· born 1967 · last updated 5/12/2026
FIDE standard
2057
FIDE rapid
2038
FIDE blitz
1991
Quick name searchFree
Shortlist public Lichess and chess.com accounts for Mazetto 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 ofMazetto…
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Real tournament games of Sergio Luiz Mazetto from public sources. Select a game to replay it on the board.
All games
+9 =3 -6 · score58% · 18 games
As White
+3 =2 -4 · score44% · 9 games
As Black
+6 =1 -2 · score72% · 9 games
Haraguchi,Diego Sashaki(2187)
Mazetto,S(2042)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| Brazil Chess - Floripa | 10 | 2026-01-17 to 2026-01-25 |
| 11th Floripa Open 2025 | 8 | 2025-01-18 to 2025-01-24 |
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
AI matching from found games
We already found 18 of Mazetto ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (18)- latest 1/25/2026
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.