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FIDE ID 3104729· born 1999 · last updated 9/24/2026
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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 3104729 and do not have usable games for Sanchez Nieves yet. Paste games below to run repertoire matching by play pattern.
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