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FIDE ID 4144120· born 1978 · last updated 5/12/2026
FIDE standard
2124
FIDE rapid
2019
FIDE blitz
1996
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Shortlist public Lichess and chess.com accounts for Kniazev 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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