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FIDE ID 4673409· born 1995 · last updated 9/24/2026
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FIDE standard
1894
FIDE rapid
1902
FIDE blitz
1886
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Shortlist public Lichess and chess.com accounts for Berwanger via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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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 4673409 and do not have usable games for Berwanger yet. Paste games below to run repertoire matching by play pattern.
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