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FIDE ID 3879631 · born 2012 · last updated 5/12/2026
Standard
1452
Rapid
1489
Blitz
1503
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Their repertoire vs yours
Once you have a candidate account, we cross-reference its opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
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We checked our stored public PGN sources for FIDE ID 3879631 and do not have usable games for Arrue Rengifo yet. Paste games below to run repertoire matching by play pattern.
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