| Winter 2324 |
| Groep A - Jan Piersma |
| Site | Start date | 29-8-2023 | |
| City | End date | 30-1-2024 | |
| Country | Pairing system | Round Robin | |
| Organization | Arbiters |
| Jan Piersma | |
| ID | |
| Rating | 1654 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | André Buter | Jan Piersma | 1−0 |
| 2 | Jan Piersma | Pairing alloc bye | |
| 3 | Jan Piersma | Jaap Baalbergen | 0−1 |
| 4 | Arnold Koorn | Jan Piersma | 1−0 |
| 5 | Jan Piersma | John Beerends | ½−½ |
| 6 | Wim Voet | Jan Piersma | 1−0 |
| 7 | Jan Piersma | Danny Stoop | 0−1 |
| 8 | Jan Meringa | Jan Piersma | 1−0 |
| 9 | Jan Piersma | Jan van Dam | ½−½ |
| 10 | Jan Barteling | Jan Piersma | 1−0 |
| 11 | Jan Piersma | Gert Kalkhoven | 0−1 |