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FIDE ID 566003229 · born 1952 · last updated 5/12/2026
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1536
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Shortlist public Lichess and chess.com accounts for Roscher Jr. via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games of Roscher Jr.…
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Real tournament games of Renato Frederick Roscher Jr. from public sources. Select a game to replay it on the board.
All games
+1 =3 -4 · score 31% · 8 games
As White
+1 =2 -1 · score 50% · 4 games
As Black
+0 =1 -3 · score 13% · 4 games
Manuel dos Santos,Fabio(1644)
Roscher Jr.,Renato Frederick½-½
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Reykjavik Open 2026 | 8 | 2026-03-25 to 2026-03-31 |
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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AI matching from found games
We already found 8 of Roscher Jr.’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (8) - latest 3/31/2026
Helps match accounts whose display name is not written in Latin letters.
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