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FIDE ID 21823502· born 1971 · last updated 5/12/2026
FIDE standard
-
FIDE rapid
1798
FIDE blitz
1665
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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 21823502 and do not have usable games for Choniawko yet. Paste games below to run repertoire matching by play pattern.
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