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FIDE ID 2123142 · born 1991 · last updated 5/12/2026
Standard
1865
Rapid
1905
Blitz
-
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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 2123142 and do not have usable games for Pereira Junior yet. Paste games below to run repertoire matching by play pattern.
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