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FIDE ID 1527967 · born 1958 · last updated 5/12/2026
Standard
1571
Rapid
1511
Blitz
1527
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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 1527967 and do not have usable games for Grondahl yet. Paste games below to run repertoire matching by play pattern.
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