| Competitie 2025-2026 |
| Group 1 - Jan Stapel |
| Site | De Schakel | Start date | 05-09-2025 |
| City | Spanbroek | End date | 22-05-2026 |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Schaakclub Aartswoud | Arbiters |
| Jan Stapel | |
| ID | |
| Rating | 1885 |
| Categories: | |
| Index | White | Black | Result |
| 1 | Romke Zijlstra | Jan Stapel | 0−1 |
| 2 | Jan Stapel | Marc Helder | 0−1 |
| 3 | Marcel Kuiper | Jan Stapel | 0−1 |
| 4 | Jan Stapel | Colin Tesselaar | 1−0 |
| 5 | Rik v. Ingen | Jan Stapel | ½−½ |
| 6 | Jan Stapel | Lukas Boots | 0−1 |
| 7 | Jan Stapel | Erik v. Tooren | 1−0 |
| 8 | David Verweij | Jan Stapel | ½−½ |
| 9 | Pascal Zijlstra | Jan Stapel | ½−½ |