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FIDE ID 4129717 · born 1957 · last updated 5/12/2026
Standard
1833
Rapid
1805
Blitz
1782
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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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