| Winter 2425 |
| Groep B - Harry Koldijk |
| Site | Start date | 27-8-2024 | |
| City | End date | 4-2-2025 | |
| Country | Pairing system | Round Robin | |
| Organization | Arbiters |
| Harry Koldijk | |
| ID | |
| Rating | 1620 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | John Fokke | Harry Koldijk | 1−0 |
| 2 | Harry Koldijk | Reg Roodzant | 1−0 |
| 3 | Harry Koldijk | ... | |
| 4 | Harry Koldijk | Hans de Jong | ½−½ |
| 5 | Jan van Dam | Harry Koldijk | 1−0 |
| 6 | Harry Koldijk | Sietse Spoelstra | 0−1 |
| 7 | Jaap Baalbergen | Harry Koldijk | ½−½ |
| 8 | Harry Koldijk | Eddy de Wit | ½−½ |
| 9 | Han de Jonge | Harry Koldijk | 1−0 |
| 10 | Mieke Clausen | Harry Koldijk | 1−0 |
| 11 | Harry Koldijk | Jan Piersma | 0−1 |