| Lustrumtoernooi |
| Group 2 - Round 4 - 25-5-2025 |
| Site | Start date | 25-5-2025 | |
| City | Son en Breugel | End date | 25-5-2025 |
| Country | Netherlands | Pairing system | Round Robin |
| Organization | Schaakvereniging Son en Breugel | Arbiters | Kristian Toirkens Pieter van Dam |
| Nr. | White | Black | Result |
| 1 | Hansika Sivakumar | Pierre Buijs | 0−1 |
| 2 | Peter van Oijen | Wil van Dijck | 0−1 |
| 3 | Kai Dekker | Andrew Hall | 1−0 |
| Nr. | Player | Absence reason | |
| 1 | Ilir Ghoshi | Pairing alloc bye |
| Round 4 | ||||||
| Pos | Name | Gms | W | D | L | Score |
| 1 | Kai Dekker | 3 | 3 | 0 | 0 | 3,0 |
| 2 | Andrew Hall | 4 | 3 | 0 | 1 | 3,0 |
| 3 | Ilir Ghoshi | 3 | 2 | 0 | 1 | 2,0 |
| 4 | Pierre Buijs | 3 | 2 | 0 | 1 | 2,0 |
| 5 | Wil van Dijck | 4 | 2 | 0 | 2 | 2,0 |
| 6 | Peter van Oijen | 3 | 0 | 0 | 3 | 0,0 |
| 7 | Hansika Sivakumar | 4 | 0 | 0 | 4 | 0,0 |