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FIDE ID 91150884· born 2011 · last updated 5/12/2026
FIDE standard
1518
FIDE rapid
1573
FIDE blitz
-
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Prep report
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 91150884 and do not have usable games for Kozminczuk yet. Paste games below to run repertoire matching by play pattern.
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