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FIDE ID 54785723· born 1979 · last updated 9/24/2026
Search for the accounts Oswaldo Jose Barrera Martin plays online, then open one to see its openings and practice the lines.
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1531
No tournament games of Oswaldo Jose Barrera Martin 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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Search for Oswaldo Jose Barrera Martin's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.