| Keizercompetitie |
| Groep1 zomercompetitie - Van Oosterhout Jan |
| Site | Start date | 13-3-2026 | |
| City | End date | 26-6-2026 | |
| Country | Pairing system | Keizer | |
| Organization | Arbiters |
| Van Oosterhout Jan | |
| ID | |
| Rating | 1767 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Almatni Muhammed | Van Oosterhout Jan | ½−½ |
| 2 | Van Oosterhout Jan | Van Tilborg Thijs | ½−½ |