| Competitie 2025-2026 |
| Group 1 - Richard Deken |
| Site | De Schakel | Start date | 05-09-2025 |
| City | Spanbroek | End date | 22-05-2026 |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Schaakclub Aartswoud | Arbiters |
| Richard Deken | |
| ID | |
| Rating | 1786 |
| Categories: | |
| Index | White | Black | Result |
| 1 | Marc Helder | Richard Deken | 1−0 |
| 2 | Richard Deken | Peter Holscher | 0−1 |
| 3 | Susanne Glas | Richard Deken | 0−1 |
| 4 | Richard Deken | Romke Zijlstra | 1−0 |
| 5 | Colin Tesselaar | Richard Deken | 0−1 |
| 6 | Richard Deken | Herman Smook | 1−0 |
| 7 | Richard Deken | David Verweij | 0−1 |
| 8 | Rob v.d. Heuvel | Richard Deken | 0−1 |
| 9 | Richard Deken | Wouter Laan | 0−1 |