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FIDE ID 91140153 · born 2006 · last updated 5/12/2026
Standard
-
Rapid
1451
Blitz
1460
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Shortlist public Lichess and chess.com accounts for Gackowski via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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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 91140153 and do not have usable games for Gackowski yet. Paste games below to run repertoire matching by play pattern.
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