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FIDE ID 13235737 · born 2015 · last updated 10/5/2026
Search for the accounts Youjun David Ko plays online, then open one to see its openings and practice the lines.
FIDE standard
1417
FIDE rapid
-
FIDE blitz
-
No tournament games of Youjun David Ko 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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Helps match accounts whose display name is not written in Latin letters.
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Results are leads to check, not proof of who owns an account.
Search for Youjun David Ko's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.