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FIDE ID 2028328 · born 1954 · last updated 5/12/2026
Standard
2025
Rapid
-
Blitz
2235
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Shortlist public Lichess and chess.com accounts for Jacobs 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 Jacobs…
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Real tournament games of Jon Jacobs from public sources. Select a game to replay it on the board.
All games
+3 =0 -8 · score 27% · 11 games
As White
+2 =0 -3 · score 40% · 5 games
As Black
+1 =0 -5 · score 17% · 6 games
Shakirov,Marat(2167)
Jacobs,Jon(2025)1-0
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Titled Tue 18th Jun Early | 11 | 2024-06-18 |
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 11 of Jacobs’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (11) - latest 6/18/2024
Helps match accounts whose display name is not written in Latin letters.
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