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FIDE ID 538019442· born 2011 · last updated 5/12/2026
FIDE standard
1640
FIDE rapid
1747
FIDE blitz
1697
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Shortlist public Lichess and chess.com accounts for Carneiro Da Fonseca via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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Real tournament games of Rafael Ryba Carneiro Da Fonseca from public sources. Select a game to replay it on the board.
All games
+0 =1 -1 · score25% · 2 games
As White
+0 =1 -0 · score50% · 1 game
As Black
+0 =0 -1 · score0% · 1 game
De Oliveira,Leonardo Souza A.(2028)
Carneiro Da Fonseca,Rafael Ryba(1637)1-0
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| Event | Games | Dates |
|---|---|---|
| Curitiba Chess Open 2026 | 2 | 2026-04-18 |
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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AI matching from found games
We already found 2 of Carneiro Da Fonseca ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (2)- latest 4/18/2026
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