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FIDE ID 501743 · born 1972 · last updated 5/12/2026
Standard
2213
Rapid
2186
Blitz
-
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Shortlist public Lichess and chess.com accounts for Penttinen 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 Penttinen…
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Real tournament games of Jarkko Penttinen from public sources. Select a game to replay it on the board.
All games
+6 =11 -10 · score 43% · 27 games
As White
+3 =7 -3 · score 50% · 13 games
As Black
+3 =4 -7 · score 36% · 14 games
Larkin,Vladyslav(2478)
Penttinen,J(2233)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| TCh-FIN 2025-26 | 10 | 2025-09-05 to 2026-03-15 |
| 40th ECC Open 2025 | 2 | 2025-10-19 to 2025-10-21 |
| TCh-FIN 2024-25 | 8 | 2024-09-07 to 2025-03-16 |
| TCh-FIN 2023-24 | 7 | 2023-09-23 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.
Pick a candidate account above to unlock the report.
As Black
AI matching from found games
We already found 27 of Penttinen’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (27) - latest 3/15/2026
Helps match accounts whose display name is not written in Latin letters.
Costs 1 credit
Uses 1 credit. Results take a few minutes; the results page updates itself.