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FIDE ID 1089587 · born 2002 · last updated 5/12/2026
Standard
1880
Rapid
1869
Blitz
1836
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Shortlist public Lichess and chess.com accounts for Jansen 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 Jansen…
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Real tournament games of Marijn Jansen from public sources. Select a game to replay it on the board.
All games
+4 =4 -8 · score 38% · 16 games
As White
+1 =3 -3 · score 36% · 7 games
As Black
+3 =1 -5 · score 39% · 9 games
Zhang,Xiheng(1885)
Jansen,Marijn(1880)1-0
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Open NK Rapid 2025 | 7 | 2025-05-03 |
| Reykjavik Open 2024 | 9 | 2024-03-15 to 2024-03-21 |
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.
AI matching from found games
We already found 16 of Jansen’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (16) - latest 5/3/2025
Helps match accounts whose display name is not written in Latin letters.
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Uses 1 credit. Results take a few minutes; the results page updates itself.