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FIDE ID 1000330· born 1958 · last updated 5/12/2026
FIDE standard
2175
FIDE rapid
2197
FIDE blitz
2142
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Shortlist public Lichess and chess.com accounts for Grooten via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
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Real tournament games of Herman Grooten from public sources. Select a game to replay it on the board.
All games
+52 =22 -63 · score46% · 137 games
As White
+24 =15 -28 · score47% · 67 games
As Black
+28 =7 -35 · score45% · 70 games
Titus,Branco(2102)
Grooten,H(2198)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| 1st Amsterdam CF Open | 1 | 2026-07-19 |
| HSG Open 2026 | 5 | 2026-06-19 to 2026-06-21 |
| 51st OKU 2026 | 2 | 2026-05-16 to 2026-05-17 |
| 16th WLC Weekender 2026 | 5 | 2026-05-08 to 2026-05-10 |
| Dutch League 2025-26 | 8 | 2025-09-20 to 2026-04-11 |
| 61st Groningen Open 2025 | 8 | 2025-12-21 to 2025-12-30 |
| 28th Hoogeveen Open 2025 | 9 | 2025-10-18 to 2025-10-25 |
| NK Snelschaken Final 2025 | 11 | 2025-09-13 |
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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Showing the latest100 of137 games on file. Use them to build account leads for Herman Grooten.
As Black
| Bruges Masters Open 2025 | 1 | 2025-08-11 |
| Dutch Open 2025 | 9 | 2025-07-22 to 2025-07-30 |
AI matching from found games
We already found 137 of Grooten ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (137)- latest 7/19/2026
Helps match accounts whose display name is not written in Latin letters.
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