| 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 | 1630 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Harry Koldijk | Sietse Spoelstra | ½−½ |
| 2 | Rinus Roskam | Harry Koldijk | 1−0 |
| 3 | Harry Koldijk | Jan Hettema | 1−0 |
| 4 | Eddy de Wit | Harry Koldijk | 1−0 |
| 5 | Harry Koldijk | Jan Piersma | 0−1 |
| 6 | Mieke Clausen | Harry Koldijk | 1−0 |
| 7 | Harry Koldijk | John Fokke | 0−1 |
| 8 | Jan van Dam | Harry Koldijk | 1−0 |
| 9 | Harry Koldijk | ... | |
| 10 | Harry Koldijk | Jaap Baalbergen | 0−1 |
| 11 | Rob Broertjes | Harry Koldijk | ½−½ |