| Competition name |
| Group 1 - Round 1 - Pools |
| Site | Theothorne | Start date | 24-7-2026 |
| City | Dieren | End date | 24-7-2026 |
| Country | Netherlands | Pairing system | Amsterdams |
| Organization | Arbiters | Koos Stolk |
| A | Crosstable | Snuverink Marc | Molewijk Tom | Viersma Murk | Nijland Jan | Score |
| 1 | Snuverink Marc | × | 1 | ½ | 1 | 2,5 |
| 2 | Molewijk Tom | 0 | × | 1 | 1 | 2,0 |
| 3 | Viersma Murk | ½ | 0 | × | 1 | 1,5 |
| 4 | Nijland Jan | 0 | 0 | 0 | × | 0,0 |
| B | Crosstable | Boel Peter | De Vries Bram | Cliteur Olaf | Luijmes Henk | Score |
| 1 | Boel Peter | × | 1 | 0 | 1 | 2,0 |
| 2 | De Vries Bram | 0 | × | 1 | 1 | 2,0 |
| 3 | Cliteur Olaf | 1 | 0 | × | 1 | 2,0 |
| 4 | Luijmes Henk | 0 | 0 | 0 | × | 0,0 |
| C | Crosstable | Wilgenhof Otto | Moerkerken Remko | Puijman Jan | Hoogerwaard Samantha | Score |
| 1 | Wilgenhof Otto | × | ½ | 1 | 1 | 2,5 |
| 2 | Moerkerken Remko | ½ | × | 0 | 1 | 1,5 |
| 3 | Puijman Jan | 0 | 1 | × | 0 | 1,0 |
| 4 | Hoogerwaard Samantha | 0 | 0 | 1 | × | 1,0 |
| D | Crosstable | Van 't Hoff Tom | Kruimer Matthias | Borremans Adrie | Van der Linden Jan | Score |
| 1 | Van 't Hoff Tom | × | 1 | 1 | 1 | 3,0 |
| 2 | Kruimer Matthias | 0 | × | 1 | ½ | 1,5 |
| 3 | Borremans Adrie | 0 | 0 | × | 1 | 1,0 |
| 4 | Van der Linden Jan | 0 | ½ | 0 | × | 0,5 |
| E | Crosstable | Drugmand Benoit | Peters Edwin | Helder David | Geboers Jimmy | Score |
| 1 | Drugmand Benoit | × | 1 | 1 | 1 | 3,0 |
| 2 | Peters Edwin | 0 | × | 1 | 1 | 2,0 |
| 3 | Helder David | 0 | 0 | × | 1 | 1,0 |
| 4 | Geboers Jimmy | 0 | 0 | 0 | × | 0,0 |
| F | Crosstable | Omar Mawloud | Voortman Niels | Oostvogels Niek | Brinks Jurian | Score |
| 1 | Omar Mawloud | × | 1 | 1 | 1 | 3,0 |
| 2 | Voortman Niels | 0 | × | 1 | 1 | 2,0 |
| 3 | Oostvogels Niek | 0 | 0 | × | 1 | 1,0 |
| 4 | Brinks Jurian | 0 | 0 | 0 | × | 0,0 |
| G | Crosstable | Dessyn Timothee | Van den Belt Martijn | Friesen Philippe | Molewijk Koen | Score |
| 1 | Dessyn Timothee | × | 1 | 1 | 1 | 3,0 |
| 2 | Van den Belt Martijn | 0 | × | 1 | 1 | 2,0 |
| 3 | Friesen Philippe | 0 | 0 | × | 1 | 1,0 |
| 4 | Molewijk Koen | 0 | 0 | 0 | × | 0,0 |
| H | Crosstable | Gortemaker Lucas | Den Heijer Rolinde | Ok Miro | Yahiaoui Siihem | Score |
| 1 | Gortemaker Lucas | × | 1 | 1 | 1 | 3,0 |
| 2 | Den Heijer Rolinde | 0 | × | 1 | 1 | 2,0 |
| 3 | Ok Miro | 0 | 0 | × | 1 | 1,0 |
| 4 | Yahiaoui Siihem | 0 | 0 | 0 | × | 0,0 |
| I | Crosstable | Alssema Etien | See Huidji | Fonteijn Youri | Lammers Hans | Score |
| 1 | Alssema Etien | × | 1 | 1 | 1 | 3,0 |
| 2 | See Huidji | 0 | × | 1 | 1 | 2,0 |
| 3 | Fonteijn Youri | 0 | 0 | × | 1 | 1,0 |
| 4 | Lammers Hans | 0 | 0 | 0 | × | 0,0 |
| J | Crosstable | Hylarides Charlie Ronald | Greuthier Alois | De Wit Jim | Score |
| 1 | Hylarides Charlie Ronald | × | 1 | 1 | 3,0 |
| 2 | Greuthier Alois | 0 | × | 1 | 2,0 |
| 3 | De Wit Jim | 0 | 0 | × | 1,0 |