| Intern 2023/2024 |
| Group 1 - Round 25 - 9-4-2024 |
| Site | Dijckzigt | Start date | 7-11-2021 |
| City | Utrecht | End date | 7-11-2021 |
| Country | Netherlands | Pairing system | Ladder |
| Organization | Schaakvereniging Oud Zuylen Utrecht | Arbiters | Marc Jongerius |
| Nr | White | Black | Result |
| 1 | Ed van Eeden | Floris van der Blom | 1−0 |
| 2 | Harm−Theo Wagenaar | Wout van Goor | 1−0 |
| 3 | Piet Kooiman | Yorick de Kruik | 0−1 |
| 4 | Geert Verweij | Theo Paymans | ½−½ |
| 5 | Pascal Boittin | Guus van Eeden | 1−0 |
| Nr. | Player | Absence reason | |
| 1 | Evert de Graaf | Abs with msg | |
| 2 | Martijn de Haan | Abs with msg | |
| 3 | Tom de Jong | Abs with msg | |
| 4 | Hans de Lange | Abs with msg | |
| 5 | Charles de Leau | Abs with msg | |
| 6 | Jo Drijver | Abs with msg | |
| 7 | Duncan Elferink | Abs with msg | |
| 8 | Leon Elferink | Abs with msg | |
| 9 | Daan Fernandes | Abs with msg | |
| 10 | Roger Feytens | Abs with msg | |
| 11 | Albert Jan Fischer | Abs with msg | |
| 12 | Isafara Gergin | Abs with msg | |
| 13 | Thomas Heerdink | Abs with msg | |
| 14 | Rik Huibers | Abs with msg | |
| 15 | Marc Jongerius | Abs with msg | |
| 16 | Leo Keijzer | Abs with msg | |
| 17 | Mika Kleibeuker | Abs with msg | |
| 18 | Daniel Kuijper | Abs with msg | |
| 19 | Ton Mackaaij | Abs with msg | |
| 20 | Theo Rooijakkers | Abs with msg | |
| 21 | Hans Scheringa | Abs with msg | |
| 22 | Arie Schwartz | Abs with msg | |
| 23 | Marc Speijers | Abs with msg | |
| 24 | Rene ten Bos | Abs with msg | |
| 25 | Daan van Atteveldt | Abs with msg | |
| 26 | Giovanni van Basten | Abs with msg | |
| 27 | Jan Maarten van den Boogaart | Abs with msg | |
| 28 | Thomas van der Tak | Abs with msg | |
| 29 | Jaap van der Tuuk | Abs with msg | |
| 30 | Jon van Midde | Abs with msg | |
| 31 | Wout van Veen | Abs with msg | |
| 32 | Anja Vis | Abs with msg | |
| 33 | Stefan Vosshard | Abs with msg | |
| 34 | Bertrand Weegenaar | Abs with msg | |
| 35 | Wiebe Brouwer | Abs with msg | |
| 36 | Eaindray | Abs with msg | |
| 37 | Jan Ackerman | Abs for club | |
| 38 | Maurice Diederen | Abs for club | |
| 39 | Bert Lardenoye | Abs for club | |
| 40 | Jan Willem Lubbers | Abs for club | |
| 41 | Thijs Oostveen | Abs for club | |
| 42 | Midas Schonewille | Abs for club |
| Round 25 | |||||||||||
| Pos | Name | Gms | W | D | L | SP1 | Score | W-L | OWL | Rtg | B |
| 1 | Ed van Eeden | 12 | 7 | 2 | 3 | 620,0 | 105,0 | 4 | 15 | 1972 | −2 |
| 2 | Jaap van der Tuuk | 9 | 6 | 3 | 0 | 614,0 | 111,0 | 6 | 3 | 2090 | 1 |
| 3 | Harm−Theo Wagenaar | 16 | 6 | 7 | 3 | 602,0 | 99,0 | 3 | 3 | 1864 | 4 |
| 4 | Mika Kleibeuker | 7 | 5 | 2 | 0 | 592,0 | 81,0 | 5 | 11 | 1865 | −1 |
| 5 | Wout van Goor | 16 | 6 | 6 | 4 | 590,0 | 84,0 | 2 | 6 | 1782 | −2 |
| 6 | Yorick de Kruik | 10 | 7 | 0 | 3 | 588,0 | 93,0 | 4 | −5 | 1815 | 0 |
| 7 | Piet Kooiman | 14 | 4 | 6 | 4 | 577,0 | 42,0 | 0 | 35 | 1861 | 0 |
| 8 | Rene ten Bos | 9 | 5 | 2 | 2 | 572,0 | 72,0 | 3 | 0 | 1747 | 1 |
| 9 | Jon van Midde | 4 | 3 | 1 | 0 | 553,0 | 48,0 | 3 | 5 | 1769 | −2 |
| 10 | Rik Huibers | 10 | 5 | 1 | 4 | 549,0 | 42,0 | 1 | 7 | 1465 | 0 |
| 11 | Bertrand Weegenaar | 6 | 2 | 2 | 2 | 537,0 | 27,0 | 0 | 10 | 1818 | 0 |
| 12 | Thijs Oostveen | 10 | 5 | 1 | 4 | 535,0 | 51,0 | 1 | −16 | 1551 | −2 |
| 13 | Pascal Boittin | 3 | 2 | 1 | 0 | 529,0 | 33,0 | 2 | −4 | 1762 | 1 |
| 14 | Bert Lardenoye | 3 | 2 | 0 | 1 | 527,0 | 30,0 | 1 | −3 | 1674 | −1 |
| 15 | Marc Speijers | 6 | 2 | 2 | 2 | 527,0 | 24,0 | 0 | 3 | 1789 | 0 |
| 16 | Giovanni van Basten | 10 | 4 | 2 | 4 | 525,0 | 33,0 | 0 | −8 | 1595 | 0 |
| 17 | Floris van der Blom | 5 | 1 | 3 | 1 | 524,0 | 18,0 | 0 | 6 | 1817 | 1 |
| 18 | Isafara Gergin | 6 | 2 | 2 | 2 | 523,0 | 18,0 | 0 | 5 | 1727 | 0 |
| 19 | Jan Maarten van den Boogaart | 0 | 0 | 0 | 0 | 521,0 | 21,0 | 0 | 0 | 1981 | 0 |
| 20 | Maurice Diederen | 1 | 0 | 1 | 0 | 518,0 | 15,0 | 0 | 3 | 723 | −1 |
| 21 | Leon Elferink | 4 | 2 | 0 | 2 | 517,0 | 18,0 | 0 | −1 | 1484 | 0 |
| 22 | Marc Jongerius | 14 | 3 | 6 | 5 | 516,0 | 18,0 | −2 | −2 | 1573 | 2 |
| 23 | Hans de Lange | 4 | 2 | 0 | 2 | 516,0 | 15,0 | 0 | 1 | 1690 | −2 |
| 24 | Theo Paymans | 7 | 2 | 2 | 3 | 514,0 | 12,0 | −1 | 2 | 1562 | −1 |
| 25 | Midas Schonewille | 0 | 0 | 0 | 0 | 512,0 | 12,0 | 0 | 0 | 1593 | 0 |
| 26 | Thomas Heerdink | 2 | 1 | 1 | 0 | 510,0 | 18,0 | 1 | −8 | 1410 | 0 |
| 27 | Albert Jan Fischer | 1 | 1 | 0 | 0 | 509,0 | 15,0 | 1 | −6 | 1703 | 1 |
| 28 | Evert de Graaf | 2 | 0 | 2 | 0 | 509,0 | 9,0 | 0 | 0 | 1905 | 0 |
| 29 | Jan Willem Lubbers | 5 | 1 | 2 | 2 | 507,0 | 18,0 | −1 | −11 | 1494 | 1 |
| 30 | Wout van Veen | 5 | 1 | 1 | 3 | 505,0 | −6,0 | −2 | 11 | 1759 | −1 |
| 31 | Stefan Vosshard | 6 | 1 | 2 | 3 | 504,0 | −6,0 | −2 | 10 | 1811 | 0 |
| 32 | Daan van Atteveldt | 5 | 1 | 3 | 1 | 503,0 | 15,0 | 0 | −12 | 1297 | −1 |
| 33 | Hans Scheringa | 0 | 0 | 0 | 0 | 503,0 | 3,0 | 0 | 0 | 1648 | 0 |
| 34 | Roger Feytens | 1 | 0 | 1 | 0 | 503,0 | 3,0 | 0 | 0 | 1704 | −1 |
| 35 | Martijn de Haan | 6 | 2 | 1 | 3 | 502,0 | 6,0 | −1 | −4 | 1714 | 0 |
| 36 | Geert Verweij | 1 | 0 | 1 | 0 | 502,0 | 3,0 | 0 | −1 | 1696 | 1 |
| 37 | Leo Keijzer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1747 | 0 |
| 38 | Tom de Jong | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 2156 | 0 |
| 39 | Daniel Kuijper | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1902 | 0 |
| 40 | Anja Vis | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1257 | 0 |
| 41 | Duncan Elferink | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1009 | 0 |
| 42 | Jo Drijver | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1698 | 0 |
| 43 | Theo Rooijakkers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1379 | 0 |
| 44 | Wiebe Brouwer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1600 | 0 |
| 45 | Eaindray | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1600 | 0 |
| 46 | Jan Ackerman | 12 | 3 | 1 | 8 | 496,0 | −9,0 | −5 | 5 | 1549 | 1 |
| 47 | Arie Schwartz | 1 | 0 | 0 | 1 | 495,0 | −9,0 | −1 | 4 | 1989 | 1 |
| 48 | Ton Mackaaij | 2 | 0 | 0 | 2 | 494,0 | −12,0 | −2 | 6 | 1760 | 0 |
| 49 | Thomas van der Tak | 1 | 0 | 0 | 1 | 492,0 | −9,0 | −1 | 1 | 1097 | 1 |
| 50 | Daan Fernandes | 9 | 2 | 2 | 5 | 477,0 | −9,0 | −3 | −14 | 1560 | 1 |
| 51 | Charles de Leau | 6 | 0 | 0 | 6 | 447,0 | −54,0 | −6 | 1 | 1187 | 0 |
| 52 | Guus van Eeden | 12 | 1 | 1 | 10 | 443,0 | −63,0 | −9 | 6 | 1372 | 0 |