| Interne Competitie SENIOREN |
| Senioren - Jaap van der Tuuk |
| 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 |
| Jaap van der Tuuk | |
| Rating | 2131 |
| Nr. | White | Black | Result |
| 1 | Jan Ackerman | Jaap van der Tuuk | 0−1 |
| 2 | Jaap van der Tuuk | Hans de Lange | 1−0 |
| 3 | Ed van Eeden | Jaap van der Tuuk | 1−0 |
| 4 | Jaap van der Tuuk | Wout van Veen | 0−1 |
| 5 | Thijs Oostveen | Jaap van der Tuuk | 0−1 |
| 6 | Jaap van der Tuuk | Jan Maarten vd Boogaart | 1−0 |
| 7 | Mika Kleibeuker | Jaap van der Tuuk | 1−0 |
| 8 | Jaap van der Tuuk | Piet Kooiman | 1−0 |
| 9 | Geert Verweij | Jaap van der Tuuk | 0−1 |
| 10 | Jaap van der Tuuk | Martijn de Haan | 0−1 |
| 11 | Aadvik Suthan | Jaap van der Tuuk | 1−0 |
| 12 | Jaap van der Tuuk | Pieter Slomp | 1−0 |
| 13 | Jaap van der Tuuk | Abs with msg | |
| 14 | Jaap van der Tuuk | Abs with msg | |
| 15 | Jaap van der Tuuk | Abs with msg | |
| 16 | Jaap van der Tuuk | Abs with msg | |
| 17 | Jaap van der Tuuk | Abs with msg | |
| 18 | Jaap van der Tuuk | Abs with msg | |
| 19 | Jaap van der Tuuk | Abs with msg | |
| 20 | Jaap van der Tuuk | Abs with msg |