| Competition nameSGK Kerst 2025 |
| Group 1 - Ernst Houter |
| Site | Start date | 23-12-2025 | |
| City | End date | 23-12-2025 | |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Schaakgroep Koedijk | Arbiters |
| Ernst Houter | |
| ID | |
| Rating | 0 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Rinus Roskam | Ernst Houter | 1−0 |
| 2 | Ernst Houter | Hans Schoon | 0−1 |
| 3 | Koen Monté | Ernst Houter | 1−0 |
| 4 | Kees Struijk | Ernst Houter | 1−0 |
| 5 | Ernst Houter | Pairing alloc bye | |
| 6 | Ernst Houter | John Fokke | 0−1 |
| 7 | Ernst Houter | Han van Os | 1−0 |
| 8 | Shawn Malekzada | Ernst Houter | 0−1 |
| 9 | Ernst Houter | Albert Erkamp | 0−1 |