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FIDE ID 1029975 · born 1985 · last updated 5/12/2026
Standard
1996
Rapid
2011
Blitz
1986
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Shortlist public Lichess and chess.com accounts for Maassen van den Brink 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 Maassen van den Brink…
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Real tournament games of Koen Maassen van den Brink from public sources. Select a game to replay it on the board.
All games
+1 =2 -0 · score 67% · 3 games
As White
+1 =1 -0 · score 75% · 2 games
As Black
+0 =1 -0 · score 50% · 1 game
Kokje,Joris(2291)
Maassen van den Brink,Koen(1969)½-½
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| 49th OKU 2024 | 3 | 2024-05-11 to 2024-05-12 |
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 3 of Maassen van den Brink’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (3) - latest 5/12/2024
Helps match accounts whose display name is not written in Latin letters.
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