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FIDE ID 21882177 · born 1998 · last updated 5/12/2026
Standard
1541
Rapid
1558
Blitz
1543
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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 21882177 and do not have usable games for Jakubowski yet. Paste games below to run repertoire matching by play pattern.
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