| Seizoen volmaken 2023 |
| Group 1 - Koos Hoogland |
| Site | Start date | 25-4-2023 | |
| City | End date | 20-6-2023 | |
| Country | Pairing system | Keizer | |
| Organization | Arbiters |
| Koos Hoogland | |
| ID | |
| Rating | 1434 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Koos Hoogland | Abs with msg | |
| 2 | Koos Hoogland | Abs with msg | |
| 3 | Koos Hoogland | John Beerends | 1−0 |
| 4 | Rob Broertjes | Koos Hoogland | ½−½ |
| 5 | Koos Hoogland | Abs with msg | |
| 6 | Koos Hoogland | Abs with msg | |
| 7 | Koos Hoogland | Eddy de Wit | 1−0 |
| 8 | Koos Hoogland | Abs with msg | |
| 9 | Koos Hoogland | Abs with msg |