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FIDE ID 23900466· born 2016 · last updated 5/12/2026
FIDE standard
-
FIDE rapid
-
FIDE blitz
1471
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Shortlist public Lichess and chess.com accounts for Diaz Castillo via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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Real tournament games of Ketzaly Sinai Diaz Castillo from public sources. Select a game to replay it on the board.
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Navia Duque, Valentina(1601)
Diaz Castillo, Ketzaly Sinai0-1
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| Event | Games | Dates |
|---|---|---|
| Round 1: Diaz Castillo, Ketzaly Sinai - Navia Duque, Valentina | 1 | 2026-07-27 |
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 1 of Diaz Castillo ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:lichess_broadcast (1)- latest 7/27/2026
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