| Zomer 2526 |
| Groep B - Ronde 4 - 19-1-2027 |
| Site | Start date | 3-2-2026 | |
| City | End date | 23-6-2026 | |
| Country | Pairing system | Round Robin | |
| Organization | Arbiters |
| Nr. | White | Black | Result |
| 1 | Kees Struijk | Mieke Clausen | ..... |
| 2 | Han de Jonge | Rob Broertjes | ½−½ |
| 3 | Jan Piersma | Jan Barteling | 0−1 |
| 4 | Jan Rietveld | Reg Roodzant | ..... |
| 5 | Taha Can | Albert Erkamp | 0−1 |
| Nr. | Player | Absence reason |
| Ronde 4 | ||||||||||
| Pos | Name | Gms | W | D | L | Score | SBgr | Rtg | TPR | SRtg |
| 1 | Jan Barteling | 4 | 3 | 1 | 0 | 3,5 | 4,25 | 1839 | 1962 | 1829 |
| 2 | Han de Jonge | 4 | 1 | 3 | 0 | 2,5 | 4,25 | 1640 | 1814 | 1619 |
| 3 | Rob Broertjes | 4 | 1 | 3 | 0 | 2,5 | 2,75 | 1672 | 1671 | 1672 |
| 4 | Albert Erkamp | 4 | 1 | 2 | 1 | 2,0 | 2,75 | 1545 | 1572 | 1541 |
| 5 | Mieke Clausen | 3 | 0 | 2 | 1 | 1,0 | 2,25 | 1569 | 1351 | 1586 |
| 6 | Jan Piersma | 2 | 1 | 0 | 1 | 1,0 | 1,00 | 1746 | 1515 | 1753 |
| 7 | Taha Can | 3 | 1 | 0 | 2 | 1,0 | 1,00 | 1215 | 1506 | 1200 |
| 8 | Reg Roodzant | 2 | 1 | 0 | 1 | 1,0 | 0,00 | 1664 | 1601 | 1668 |
| 9 | Jan Rietveld | 1 | 0 | 1 | 0 | 0,5 | 1,25 | 1729 | 1619 | 1732 |
| 10 | Kees Struijk | 3 | 0 | 0 | 3 | 0,0 | 0,00 | 1563 | 923 | 1582 |