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FIDE ID 3977625· born 2008 · last updated 9/24/2026
Search for the accounts Owen Antonio Guaina Fernandez plays online, then open one to see its openings and practice the lines.
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No tournament games of Owen Antonio Guaina Fernandez 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 Owen Antonio Guaina Fernandez's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.