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FIDE ID 1440659 · born 1996 · last updated 5/12/2026
Standard
1962
Rapid
1879
Blitz
-
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Shortlist public Lichess and chess.com accounts for Petersen 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 Petersen…
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Real tournament games of Lasse Emil Petersen from public sources. Select a game to replay it on the board.
All games
+2 =6 -4 · score 42% · 12 games
As White
+2 =3 -0 · score 70% · 5 games
As Black
+0 =3 -4 · score 21% · 7 games
Fries Nielsen,JO(2273)
Petersen,Lasse Emil(1904)1-0
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Obro x CXU New Year 2025 | 6 | 2025-12-27 to 2025-12-30 |
| Obro x CXU New Year 2023 | 6 | 2023-12-27 to 2023-12-30 |
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 12 of Petersen’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (12) - latest 12/30/2025
Helps match accounts whose display name is not written in Latin letters.
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