| Competition nameSGK Kerst 2025 |
| Group 1 - Jaap Baalbergen |
| Site | Start date | 23-12-2025 | |
| City | End date | 23-12-2025 | |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Schaakgroep Koedijk | Arbiters |
| Jaap Baalbergen | |
| ID | |
| Rating | 0 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Jaap Baalbergen | Jan Rietveld | ½−½ |
| 2 | Sietse Spoelstra | Jaap Baalbergen | 0−1 |
| 3 | Jaap Baalbergen | Jan Piersma | 0−1 |
| 4 | Shawn Malekzada | Jaap Baalbergen | 0−1 |
| 5 | Jaap Baalbergen | Albert Erkamp | 1−0 |
| 6 | Gert Kalkhoven | Jaap Baalbergen | 0−1 |
| 7 | Timon Ensink | Jaap Baalbergen | 0−1 |
| 8 | Jaap Baalbergen | Mathijs Vlam | ½−½ |
| 9 | Jan Barteling | Jaap Baalbergen | 1−0 |