| Competition name |
| Group 1 - Koomen Rowan |
| Site | Start date | 28-8-2025 | |
| City | Waalwijk | End date | 25-6-2026 |
| Country | Netherlands | Pairing system | Manual |
| Organization | Schaakverenigiing Waalwijk | Arbiters | Ron Verhoofstad |
| Koomen Rowan | |
| ID | |
| Rating | 1518 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Koomen Rowan | Gammeren, van Jos | ½−½ |
| 2 | Esch Nolan | Koomen Rowan | 0−1 |
| 3 | Koomen Rowan | Manual pairing bye | |
| 4 | Kranenveld Yaro | Koomen Rowan | 1−0 |
| 5 | Koomen Rowan | Manual pairing bye | |
| 6 | Koomen Rowan | Manual pairing bye |