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FIDE ID 1157620· born 1947 · last updated 5/12/2026
FIDE standard
1607
FIDE rapid
1584
FIDE blitz
1613
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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 1157620 and do not have usable games for Mrozewicz yet. Paste games below to run repertoire matching by play pattern.
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