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FIDE ID 1178733· born 1959 · last updated 5/12/2026
FIDE standard
1620
FIDE rapid
1615
FIDE blitz
1591
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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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AI matching by sample game
We checked our stored public PGN sources for FIDE ID 1178733 and do not have usable games for Kosztyla yet. Paste games below to run repertoire matching by play pattern.
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