| Competitie 2025-2026 |
| Group 1 - Richard Deken |
| 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 |
| Richard Deken | |
| ID | |
| Rating | 1786 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Richard Deken | Peter Roskam | 0−1 |
| 1 | Richard Deken | Gijs Arends | 0−1 |
| 1 | Bob Klein | Richard Deken | 1−0 |
| 2 | Jan Kuin | Richard Deken | 0−1 |
| 2 | Richard Deken | Willem Bakker | 1−0 |
| 2 | Marco Kroon | Richard Deken | 0−1 |
| 3 | Richard Deken | Pascal Zijlstra | 0−1 |
| 3 | Richard Deken | Edward Schenkel | 0−1 |
| 3 | Sjoerd Kelder | Richard Deken | 0−1 |
| 4 | Peter Couwenhoven | Richard Deken | 0−1 |
| 4 | Richard Deken | Gijs Arends | 0−1 |
| 4 | Robin Smit | Richard Deken | 1−0 |