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FIDE ID 44725248· born 1997 · last updated 5/12/2026
FIDE standard
2138
FIDE rapid
2073
FIDE blitz
2197
Quick name searchFree
Shortlist public Lichess and chess.com accounts for Costa 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 ofCosta…
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Real tournament games of Diogenes Everton Nunes Costa from public sources. Select a game to replay it on the board.
All games
+9 =2 -5 · score63% · 16 games
As White
+4 =1 -4 · score50% · 9 games
As Black
+5 =1 -1 · score79% · 7 games
Ryan,Jo(2207)
Costa,Diogenes Everton Nunes(2165)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| Titled Tue 14th Jan Late | 1 | 2025-01-14 |
| Titled Tue 19th Nov Late | 2 | 2024-11-19 |
| Titled Tue 19th Mar Late | 2 | 2024-03-19 |
| Titled Tue 14th Nov Late | 11 | 2023-11-14 |
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
AI matching from found games
We already found 16 of Costa ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (16)- latest 1/14/2025
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.