| Intern 2024/2025 |
| Group 1 - Round 22 - 7-4-2026 |
| 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 | Hans Bartels | Jaap van der Tuuk | 0−1 |
| 2 | Aadvik Suthan | Ed van Eeden | 1−0 |
| 3 | Albert Jan Fischer | Thijs Oostveen | 1−0 |
| 4 | Piet Kooiman | Wout van Goor | ½−½ |
| 5 | Geert Verweij | Rene ten Bos | ½−½ |
| 6 | Duncan Elferink | Pascal Boittin | 0−1 |
| 7 | Maarten Post | Guus van Eeden | 1−0 |
| 8 | Theo Paymans | Wout van Veen | 0−1 |
| 9 | Paul van der Pas | Jan Ackerman | 1−0 |
| 10 | Jan Willem Lubbers | Maurice Diederen | 0−1 |
| 11 | Raymond Elferink | Swayam Kuche | 0−1 |
| Nr. | Player | Absence reason | |
| 1 | Bertrand Weegenaar | Abs with msg | |
| 2 | Jan Maarten van den Boogaart | Abs with msg | |
| 3 | Giovanni van Basten | 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 | Koen Stehouwer | Abs with msg | |
| 9 | Marc Jongerius | Abs with msg | |
| 10 | Joey Richardson | Abs with msg | |
| 11 | Aram Hassan | Abs with msg | |
| 12 | Roger Feytens | Abs with msg | |
| 13 | Jon van Midde | Abs with msg | |
| 14 | Wiebe Brouwer | Abs with msg | |
| 15 | Evert de Graaf | Abs with msg | |
| 16 | Ton Mackaaij | Abs with msg | |
| 17 | Hussam Alzinou Alsaloum | Abs with msg | |
| 18 | Kris van der Riet | Abs with msg | |
| 19 | Hans de Lange | Abs with msg | |
| 20 | Thomas Heerdink | 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 | Jordy Lahr | Abs with msg | |
| 36 | Douwe Lahr | Abs with msg | |
| 37 | Harm−Theo Wagenaar | Abs with msg | |
| 38 | Bert Lardenoye | Abs with msg |
| Round 22 | |||||||||||
| Pos | Name | Gms | W | D | L | SP1 | Score | W-L | OWL | Rtg | B |
| 1 | Jaap van der Tuuk | 10 | 8 | 2 | 0 | 629,0 | 126,0 | 8 | 3 | 2093 | 0 |
| 2 | Jan Maarten van den Boogaart | 8 | 4 | 4 | 0 | 582,0 | 72,0 | 4 | 10 | 1983 | −2 |
| 3 | Ed van Eeden | 10 | 5 | 3 | 2 | 581,0 | 66,0 | 3 | 15 | 1961 | 0 |
| 4 | Aadvik Suthan | 10 | 5 | 4 | 1 | 571,0 | 78,0 | 4 | −7 | 1742 | 2 |
| 5 | Harm−Theo Wagenaar | 13 | 5 | 5 | 3 | 567,0 | 63,0 | 2 | 4 | 1835 | 1 |
| 6 | Wout van Goor | 15 | 4 | 6 | 5 | 553,0 | 33,0 | −1 | 20 | 1738 | 1 |
| 7 | Thijs Oostveen | 9 | 4 | 2 | 3 | 548,0 | 39,0 | 1 | 9 | 1661 | −1 |
| 8 | Geert Verweij | 5 | 3 | 2 | 0 | 547,0 | 51,0 | 3 | −4 | 1669 | 1 |
| 9 | Piet Kooiman | 12 | 5 | 3 | 4 | 544,0 | 48,0 | 1 | −4 | 1818 | 2 |
| 10 | Rene ten Bos | 9 | 4 | 2 | 3 | 537,0 | 39,0 | 1 | −2 | 1697 | −1 |
| 11 | Albert Jan Fischer | 14 | 5 | 3 | 6 | 533,0 | 30,0 | −1 | 3 | 1690 | 2 |
| 12 | Thomas Heerdink | 7 | 3 | 1 | 3 | 530,0 | 21,0 | 0 | 9 | 1456 | −1 |
| 13 | Wiebe Brouwer | 2 | 2 | 0 | 0 | 528,0 | 30,0 | 2 | −2 | 1643 | 0 |
| 14 | Pieter Slomp | 5 | 2 | 2 | 1 | 525,0 | 27,0 | 1 | −2 | 1515 | −3 |
| 15 | Wout van Veen | 9 | 4 | 0 | 5 | 524,0 | 15,0 | −1 | 9 | 1752 | −1 |
| 16 | Maarten Post | 4 | 2 | 1 | 1 | 523,0 | 24,0 | 1 | −1 | 1814 | 2 |
| 17 | Pascal Boittin | 8 | 2 | 3 | 3 | 518,0 | 12,0 | −1 | 6 | 1757 | −2 |
| 18 | Bertrand Weegenaar | 1 | 1 | 0 | 0 | 516,0 | 15,0 | 1 | 1 | 1840 | 1 |
| 19 | Paul van der Pas | 13 | 4 | 3 | 6 | 511,0 | 15,0 | −2 | −4 | 1740 | −1 |
| 20 | Hans Bartels | 2 | 1 | 0 | 1 | 511,0 | 6,0 | 0 | 5 | 2282 | 2 |
| 21 | Duncan Elferink | 4 | 1 | 2 | 1 | 510,0 | 12,0 | 0 | −2 | 1110 | 0 |
| 22 | Aram Hassan | 5 | 2 | 1 | 2 | 509,0 | 15,0 | 0 | −6 | 1360 | −1 |
| 23 | Swayam Kuche | 8 | 3 | 2 | 3 | 506,0 | 24,0 | 0 | −18 | 1354 | 0 |
| 24 | Leon Elferink | 4 | 1 | 1 | 2 | 506,0 | 0,0 | −1 | 6 | 1591 | 0 |
| 25 | Maurice Diederen | 5 | 2 | 1 | 2 | 503,0 | 15,0 | 0 | −12 | 812 | −1 |
| 26 | Roger Feytens | 1 | 0 | 1 | 0 | 501,0 | 3,0 | 0 | −2 | 1708 | −1 |
| 27 | Koen Stehouwer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 2104 | 0 |
| 28 | Arie Schwartz | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1989 | 0 |
| 29 | Evert de Graaf | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1905 | 0 |
| 30 | Daniel Kuijper | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1902 | 0 |
| 31 | Andre Bouwmeester | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1897 | 0 |
| 32 | Peter de Jong | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1837 | 0 |
| 33 | Stefan Vosshard | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1811 | 0 |
| 34 | Floris van der Blom | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1801 | 0 |
| 35 | Yorick de Kruik | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1788 | 0 |
| 36 | Jon van Midde | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1769 | 0 |
| 37 | Ton Mackaaij | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1748 | 0 |
| 38 | Leo Keijzer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1747 | 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 | Guus van Eeden | 14 | 3 | 4 | 7 | 500,0 | −6,0 | −4 | 6 | 1397 | 0 |
| 51 | Marc Jongerius | 11 | 2 | 5 | 4 | 499,0 | 9,0 | −2 | −10 | 1491 | −1 |
| 52 | Douwe Lahr | 1 | 0 | 1 | 0 | 499,0 | 3,0 | 0 | −4 | 1322 | −1 |
| 53 | Jordy Lahr | 2 | 0 | 1 | 1 | 496,0 | −6,0 | −1 | 2 | 1497 | 0 |
| 54 | Jan Willem Lubbers | 4 | 1 | 0 | 3 | 489,0 | −12,0 | −2 | 1 | 1435 | 2 |
| 55 | Jan Ackerman | 9 | 2 | 2 | 5 | 485,0 | −9,0 | −3 | −6 | 1525 | −1 |
| 56 | Marc Speijers | 2 | 0 | 0 | 2 | 482,0 | −18,0 | −2 | 0 | 1759 | 0 |
| 57 | Theo Paymans | 2 | 0 | 0 | 2 | 480,0 | −18,0 | −2 | −2 | 1579 | 0 |
| 58 | Bert Lardenoye | 2 | 0 | 0 | 2 | 479,0 | −18,0 | −2 | −3 | 1570 | 0 |
| 59 | Hans de Lange | 3 | 0 | 0 | 3 | 476,0 | −24,0 | −3 | 0 | 1657 | 1 |
| 60 | Raymond Elferink | 7 | 1 | 1 | 5 | 462,0 | −27,0 | −4 | −11 | 1182 | 1 |