| Game | Result | Opening | Date |
|---|---|---|---|
| Grooten, Herman (2174) – Ngo, Quang Thai (2343) | 0-1 | Queen's Gambit Declined: Barmen Variation | 2026-09-08 |
| Kueppers, Timo (2355) – Grooten, Herman (2174) | 1-0 | English Opening: King's English Variation, Closed System, Full Symmetry | 2026-09-08 |
| Van Meegen, Ruud (2261) – Grooten, Herman (2174) | 1-0 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Timman's Line | 2026-09-07 |
| Grooten, Herman (2174) – Kurt, Sascha (2281) | 1-0 | Trompowsky Attack | 2026-09-07 |
| Grooten, Herman (2174) – Erwich, Marc (2361) | 0-1 | Semi-Slav Defense: Main Line | 2026-09-06 |
| Panjer, Sidney (2288) – Grooten, Herman (2174) | 0-1 | Queen's Indian Defense: Petrosian Variation, Farago Defense | 2026-09-05 |
| Grooten, Herman (2174) – Dordevic, Tom (2356) | 0-1 | English Opening: Neo-Catalan | 2026-09-05 |
| Schuricht, Emil Frederick (2249) – Grooten, Herman (2174) | 1-0 | English Opening: Symmetrical Variation, Hedgehog Defense | 2026-08-17 |
| Titus, Branco (2102) – Grooten, Herman (2198) | 1-0 | Caro-Kann Defense: Advance Variation, Tal Variation | 2026-07-19 |
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