| Competition name |
| Group 1 - Demmers Pieter-Jan |
| Site | Start date | 28-8-2025 | |
| City | Waalwijk | End date | 25-6-2026 |
| Country | Netherlands | Pairing system | Manual |
| Organization | Schaakverenigiing Waalwijk | Arbiters | Ron Verhoofstad |
| Demmers Pieter−Jan | |
| ID | |
| Rating | 1717 |
| Categories | |
| Nr. | White | Black | Result |
| 6 | Duquesnoy Joost | Demmers Pieter−Jan | 1−0 |