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FIDE ID 3923398· born 1961 · last updated 9/24/2026
Search for the accounts Luis Castillo plays online, then open one to see its openings and practice the lines.
FIDE standard
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FIDE rapid
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FIDE blitz
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No tournament games of Luis Castillo are on file yet, so this search uses their name, country and rating. Adding their games under More options makes it stronger.
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Results are leads to check, not proof of who owns an account.
Search for Luis Castillo's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.