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FIDE ID 1507109 · born 1960 · last updated 5/12/2026
Standard
2012
Rapid
1862
Blitz
1876
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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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We checked our stored public PGN sources for FIDE ID 1507109 and do not have usable games for Brastein yet. Paste games below to run repertoire matching by play pattern.
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