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FIDE ID 3041921· born 2006 · last updated 9/24/2026
Search for the accounts Guillermo Pereira Arrivillaga 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
1735
No tournament games of Guillermo Pereira Arrivillaga 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 Guillermo Pereira Arrivillaga's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.