| Intern 2024/2025 |
| Group 1 - Round 9 - 19-11-2025 |
| Site | Dijckzigt | Start date | 9-9-2025 |
| City | Utrecht | End date | 1-7-2026 |
| Country | Netherlands | Pairing system | Ladder |
| Organization | Schaakvereniging Oud Zuylen Utrecht | Arbiters | Marc Jongerius |
| Nr. | White | Black | Result |
| 1 | Jaap van der Tuuk | Jan Maarten van den Boogaart | ½−½ |
| 2 | Ed van Eeden | Pascal Boittin | 1−0 |
| 3 | Wout van Goor | Thomas Heerdink | ½−½ |
| 4 | Aadvik Suthan | Jan Willem Lubbers | 1−0 |
| 5 | Albert Jan Fischer | Wout van Veen | 0−1 |
| 6 | Guus van Eeden | Raymond Elferink | 0−1 |
| 7 | Maurice Diederen | Marc Jongerius | 0−1 |
| 8 | Paul van der Pas | Geert Verweij | 0−1 |
| 9 | Jan Ackerman | Aram Hassan | 0−1 |
| Nr. | Player | Absence reason | |
| 1 | Bertrand Weegenaar | Abs with msg | |
| 2 | Giovanni van Basten | Abs with msg | |
| 3 | Thijs Oostveen | Abs with msg | |
| 4 | Leon Elferink | Abs with msg | |
| 5 | Peter de Jong | Abs with msg | |
| 6 | Andre Bouwmeester | Abs with msg | |
| 7 | Pieter Slomp | Abs with msg | |
| 8 | Duncan Elferink | Abs with msg | |
| 9 | Koen Stehouwer | Abs with msg | |
| 10 | Maarten Post | Abs with msg | |
| 11 | Joey Richardson | Abs with msg | |
| 12 | Roger Feytens | Abs with msg | |
| 13 | Theo Paymans | Abs with msg | |
| 14 | Jon van Midde | Abs with msg | |
| 15 | Wiebe Brouwer | Abs with msg | |
| 16 | Evert de Graaf | Abs with msg | |
| 17 | Ton Mackaaij | Abs with msg | |
| 18 | Hussam Alzinou Alsaloum | Abs with msg | |
| 19 | Kris van der Riet | Abs with msg | |
| 20 | Hans de Lange | Abs with msg | |
| 21 | Stefan Vosshard | Abs with msg | |
| 22 | Leo Keijzer | Abs with msg | |
| 23 | Daniel Kuijper | Abs with msg | |
| 24 | Anja Vis | Abs with msg | |
| 25 | Jo Drijver | Abs with msg | |
| 26 | Theo Rooijakkers | Abs with msg | |
| 27 | Arie Schwartz | Abs with msg | |
| 28 | Marc Speijers | Abs with msg | |
| 29 | Floris van der Blom | Abs with msg | |
| 30 | Yorick de Kruik | Abs with msg | |
| 31 | Eaindray Aung | Abs with msg | |
| 32 | Floris Luikinga | Abs with msg | |
| 33 | Tijmen van Leeuwen | Abs with msg | |
| 34 | Martijn de Haan | Abs with msg | |
| 35 | Swayam Kuche | Abs with msg | |
| 36 | Harm−Theo Wagenaar | Abs with msg | |
| 37 | Piet Kooiman | Abs with msg | |
| 38 | Rene ten Bos | Abs with msg | |
| 39 | Bert Lardenoye | Abs with msg | |
| 40 | Hans Bartels | Abs with msg | |
| 41 | Jordy Lahr | Abs with msg | |
| 42 | Douwe Lahr | Abs with msg |
| Round 9 | |||||||||||
| Pos | Name | Gms | W | D | L | SP1 | Score | W-L | OWL | Rtg | B |
| 1 | Jaap van der Tuuk | 5 | 4 | 1 | 0 | 567,0 | 63,0 | 4 | 4 | 2071 | 1 |
| 2 | Ed van Eeden | 5 | 4 | 1 | 0 | 563,0 | 63,0 | 4 | 0 | 1984 | 3 |
| 3 | Aadvik Suthan | 7 | 3 | 3 | 1 | 545,0 | 45,0 | 2 | 0 | 1723 | 1 |
| 4 | Wout van Goor | 7 | 2 | 4 | 1 | 538,0 | 33,0 | 1 | 5 | 1742 | 1 |
| 5 | Thijs Oostveen | 4 | 3 | 0 | 1 | 537,0 | 36,0 | 2 | 1 | 1655 | 0 |
| 6 | Jan Maarten van den Boogaart | 3 | 2 | 1 | 0 | 537,0 | 33,0 | 2 | 4 | 1982 | −1 |
| 7 | Thomas Heerdink | 6 | 3 | 1 | 2 | 534,0 | 30,0 | 1 | 4 | 1461 | 0 |
| 8 | Harm−Theo Wagenaar | 6 | 1 | 4 | 1 | 520,0 | 18,0 | 0 | 2 | 1815 | 2 |
| 9 | Aram Hassan | 4 | 2 | 1 | 1 | 518,0 | 24,0 | 1 | −6 | 1362 | 0 |
| 10 | Guus van Eeden | 8 | 3 | 2 | 3 | 515,0 | 24,0 | 0 | −9 | 1416 | 2 |
| 11 | Bertrand Weegenaar | 1 | 1 | 0 | 0 | 515,0 | 15,0 | 1 | 0 | 1840 | 1 |
| 12 | Geert Verweij | 1 | 1 | 0 | 0 | 513,0 | 15,0 | 1 | −2 | 1645 | −1 |
| 13 | Wiebe Brouwer | 1 | 1 | 0 | 0 | 513,0 | 15,0 | 1 | −2 | 1638 | −1 |
| 14 | Pascal Boittin | 3 | 1 | 1 | 1 | 512,0 | 9,0 | 0 | 3 | 1787 | −1 |
| 15 | Albert Jan Fischer | 7 | 2 | 2 | 3 | 512,0 | 9,0 | −1 | 3 | 1708 | 1 |
| 16 | Maarten Post | 3 | 1 | 1 | 1 | 511,0 | 9,0 | 0 | 2 | 1812 | 1 |
| 17 | Pieter Slomp | 3 | 1 | 1 | 1 | 510,0 | 9,0 | 0 | 1 | 1499 | −1 |
| 18 | Raymond Elferink | 3 | 1 | 1 | 1 | 508,0 | 9,0 | 0 | −1 | 1198 | −1 |
| 19 | Jan Willem Lubbers | 2 | 1 | 0 | 1 | 505,0 | 6,0 | 0 | −1 | 1473 | 0 |
| 20 | Maurice Diederen | 2 | 1 | 0 | 1 | 505,0 | 6,0 | 0 | −1 | 783 | 0 |
| 21 | Duncan Elferink | 1 | 0 | 1 | 0 | 505,0 | 3,0 | 0 | 2 | 1084 | −1 |
| 22 | Piet Kooiman | 7 | 2 | 2 | 3 | 504,0 | 9,0 | −1 | −5 | 1819 | −1 |
| 23 | Paul van der Pas | 8 | 2 | 2 | 4 | 503,0 | 0,0 | −2 | 3 | 1763 | 2 |
| 24 | Wout van Veen | 5 | 2 | 0 | 3 | 501,0 | 3,0 | −1 | −2 | 1757 | −3 |
| 25 | Marc Jongerius | 6 | 1 | 3 | 2 | 500,0 | 6,0 | −1 | −6 | 1484 | 0 |
| 26 | Koen Stehouwer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 2104 | 0 |
| 27 | Arie Schwartz | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1989 | 0 |
| 28 | Evert de Graaf | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1905 | 0 |
| 29 | Daniel Kuijper | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1902 | 0 |
| 30 | Andre Bouwmeester | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1897 | 0 |
| 31 | Peter de Jong | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1837 | 0 |
| 32 | Stefan Vosshard | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1811 | 0 |
| 33 | Floris van der Blom | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1801 | 0 |
| 34 | Yorick de Kruik | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1788 | 0 |
| 35 | Jon van Midde | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1769 | 0 |
| 36 | Ton Mackaaij | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1748 | 0 |
| 37 | Leo Keijzer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1747 | 0 |
| 38 | Roger Feytens | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1713 | 0 |
| 39 | Martijn de Haan | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1700 | 0 |
| 40 | Hussam Alzinou Alsaloum | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1699 | 0 |
| 41 | Jo Drijver | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1698 | 0 |
| 42 | Giovanni van Basten | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1651 | 0 |
| 43 | Joey Richardson | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1604 | 0 |
| 44 | Eaindray Aung | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1571 | 0 |
| 45 | Kris van der Riet | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1502 | 0 |
| 46 | Tijmen van Leeuwen | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1395 | 0 |
| 47 | Floris Luikinga | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1393 | 0 |
| 48 | Theo Rooijakkers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1379 | 0 |
| 49 | Anja Vis | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1257 | 0 |
| 50 | Hans Bartels | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 2297 | 0 |
| 51 | Jordy Lahr | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1500 | 0 |
| 52 | Douwe Lahr | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1320 | 0 |
| 53 | Rene ten Bos | 3 | 1 | 0 | 2 | 495,0 | −3,0 | −1 | −2 | 1671 | −1 |
| 54 | Hans de Lange | 1 | 0 | 0 | 1 | 495,0 | −6,0 | −1 | 1 | 1675 | −1 |
| 55 | Leon Elferink | 1 | 0 | 0 | 1 | 495,0 | −9,0 | −1 | 4 | 1567 | −1 |
| 56 | Theo Paymans | 1 | 0 | 0 | 1 | 491,0 | −9,0 | −1 | 0 | 1584 | −1 |
| 57 | Jan Ackerman | 5 | 1 | 0 | 4 | 482,0 | −21,0 | −3 | 3 | 1536 | 1 |
| 58 | Bert Lardenoye | 2 | 0 | 0 | 2 | 481,0 | −18,0 | −2 | −1 | 1570 | 0 |
| 59 | Marc Speijers | 2 | 0 | 0 | 2 | 480,0 | −18,0 | −2 | −2 | 1759 | 0 |
| 60 | Swayam Kuche | 5 | 0 | 2 | 3 | 480,0 | −21,0 | −3 | 1 | 1342 | −1 |