| Competitie 2025-2026 |
| Group 1 - Marcel Kuiper |
| Site | De Nieuwe Haven | Start date | 05-09-2025 |
| City | Abbekerk | End date | 22-05-2026 |
| Country | Netherlands | Pairing system | Amsterdams |
| Organization | Schaakclub Aartswoud | Arbiters |
| Marcel Kuiper | |
| ID | |
| Rating | 1835 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Lukas Boots | Marcel Kuiper | ½−½ |
| 1 | Jan Kuin | Marcel Kuiper | 0−1 |
| 1 | Marcel Kuiper | Erik v. Tooren | 0−1 |
| 2 | Marcel Kuiper | Susanne Glas | 1−0 |
| 2 | Marcel Kuiper | Bob Klein | 1−0 |
| 2 | Romke Zijlstra | Marcel Kuiper | 0−1 |
| 3 | Marcel Kuiper | Abs with msg | |
| 4 | Marcel Kuiper | Abs with msg |