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FIDE ID 144446292 · born 2009 · last updated 5/12/2026
Standard
1488
Rapid
1529
Blitz
1405
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Shortlist public Lichess and chess.com accounts for Calvo Castillo 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 Calvo Castillo…
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Real tournament games of Juliana Calvo Castillo from public sources. Select a game to replay it on the board.
All games
+1 =0 -6 · score 14% · 7 games
As White
+1 =0 -3 · score 25% · 4 games
As Black
+0 =0 -3 · score 0% · 3 games
Vaquerano,Daniel Mateo(1401)
Calvo Castillo,Juliana0-1
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| World Youth U16 Olympiad | 7 | 2025-08-18 to 2025-08-22 |
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 7 of Calvo Castillo’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (7) - latest 8/22/2025
Helps match accounts whose display name is not written in Latin letters.
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