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FIDE ID 501875· born 1977 · last updated 5/12/2026
FIDE standard
2293
FIDE rapid
2177
FIDE blitz
2210
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Shortlist public Lichess and chess.com accounts for Mertanen 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 ofMertanen…
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Real tournament games of Janne Mertanen from public sources. Select a game to replay it on the board.
All games
+12 =12 -2 · score69% · 26 games
As White
+9 =6 -0 · score80% · 15 games
As Black
+3 =6 -2 · score55% · 11 games
Manninen,M(2360)
Mertanen,J(2276)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| TCh-FIN 2025-26 | 7 | 2025-09-27 to 2026-02-08 |
| TCh-FIN 2024-25 | 9 | 2024-09-07 to 2025-02-08 |
| TCh-FIN 2023-24 | 10 | 2023-09-24 to 2024-03-17 |
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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As Black
AI matching from found games
We already found 26 of Mertanen ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (26)- latest 2/8/2026
Helps match accounts whose display name is not written in Latin letters.
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