| Interne Competitie SENIOREN |
| Senioren - Marc Jongerius |
| Site | Boorstraat | Start date | 25-10-2022 |
| City | Utrecht | End date | 31-5-2023 |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Schaakvereniging Oud Zuylen Utrecht | Arbiters | Marc Jongerius |
| Marc Jongerius | |
| Rating | 1626 |
| Nr | White | Black | Result |
| 1 | Marc Jongerius | Abs with msg | |
| 2 | Marc Jongerius | Abs with msg | |
| 3 | Marc Jongerius | Abs with msg | |
| 4 | Marc Jongerius | Abs with msg | |
| 5 | Rene ten Bos | Marc Jongerius | ½−½ |
| 6 | Marc Jongerius | Abs with msg | |
| 7 | Marc Jongerius | Leo Keijzer | 1−0 |
| 8 | Marc Jongerius | Abs with msg | |
| 9 | Marc Jongerius | Abs with msg | |
| 10 | Marc Jongerius | Abs with msg | |
| 11 | Marc Jongerius | Daan van Atteveldt | 0−1 |
| 12 | Wouter Visser | Marc Jongerius | 1−0 |