| Intern 2024/2025 |
| Group 1 - Round 21 - 18-3-2025 |
| Site | Dijckzigt | Start date | 10-9-2024 |
| City | Utrecht | End date | 1-7-2025 |
| Country | Netherlands | Pairing system | Ladder |
| Organization | Schaakvereniging Oud Zuylen Utrecht | Arbiters | Marc Jongerius |
| Nr. | White | Black | Result |
| 1 | Harm−Theo Wagenaar | Ahmet Ozbek | 1−0 |
| 2 | Bertrand Weegenaar | Giovanni van Basten | 1−0 |
| 3 | Aadvik Suthan | Maarten Post | 0−1 |
| 4 | Piet Kooiman | Wout van Goor | ½−½ |
| 5 | Eaindray Aung | Guus van Eeden | 0−1 |
| Nr. | Player | Absence reason | |
| 1 | Jan Ackerman | Abs for club | |
| 2 | Wiebe Brouwer | Abs for club | |
| 3 | Maurice Diederen | Abs for club | |
| 4 | Bert Lardenoye | Abs for club | |
| 5 | Jan Willem Lubbers | Abs for club | |
| 6 | Thijs Oostveen | Abs for club | |
| 7 | Jan Maarten van den Boogaart | Abs for club | |
| 8 | Jaap van der Tuuk | Abs for club | |
| 9 | Ed van Eeden | Abs for club | |
| 10 | Pascal Boittin | Abs with msg | |
| 11 | Andre Bouwmeester | Abs with msg | |
| 12 | Evert de Graaf | Abs with msg | |
| 13 | Martijn de Haan | Abs with msg | |
| 14 | Peter de Jong | Abs with msg | |
| 15 | Yorick de Kruik | Abs with msg | |
| 16 | Hans de Lange | Abs with msg | |
| 17 | Jo Drijver | Abs with msg | |
| 18 | Duncan Elferink | Abs with msg | |
| 19 | Leon Elferink | Abs with msg | |
| 20 | Raymond Elferink | Abs with msg | |
| 21 | Roger Feytens | Abs with msg | |
| 22 | Albert Jan Fischer | Abs with msg | |
| 23 | Aram Hassan | Abs with msg | |
| 24 | Thomas Heerdink | Abs with msg | |
| 25 | Rik Huibers | Abs with msg | |
| 26 | Kerem Icne | Abs with msg | |
| 27 | Marc Jongerius | Abs with msg | |
| 28 | Leo Keijzer | Abs with msg | |
| 29 | Mika Kleibeuker | Abs with msg | |
| 30 | Swayam Kuche | Abs with msg | |
| 31 | Daniel Kuijper | Abs with msg | |
| 32 | Floris Luikinga | Abs with msg | |
| 33 | Ton Mackaaij | Abs with msg | |
| 34 | Theo Paymans | Abs with msg | |
| 35 | Joey Richardson | Abs with msg | |
| 36 | Theo Rooijakkers | Abs with msg | |
| 37 | Arie Schwartz | Abs with msg | |
| 38 | Pieter Slomp | Abs with msg | |
| 39 | Marc Speijers | Abs with msg | |
| 40 | Koen Stehouwer | Abs with msg | |
| 41 | Rene ten Bos | Abs with msg | |
| 42 | Daan van Atteveldt | Abs with msg | |
| 43 | Floris van der Blom | Abs with msg | |
| 44 | Kris van der Riet | Abs with msg | |
| 45 | Tijmen van Leeuwen | Abs with msg | |
| 46 | Jon van Midde | Abs with msg | |
| 47 | Wout van Veen | Abs with msg | |
| 48 | Geert Verweij | Abs with msg | |
| 49 | Anja Vis | Abs with msg | |
| 50 | Stefan Vosshard | Abs with msg | |
| 51 | Hussam Alzinou Alsaloum | Abs with msg | |
| 52 | Paul van der Pas | Abs with msg |
| Round 21 | |||||||||||
| Pos | Name | Gms | W | D | L | SP1 | Score | W-L | OWL | Rtg | B |
| 1 | Mika Kleibeuker | 15 | 12 | 2 | 1 | 679,0 | 183,0 | 11 | −4 | 1945 | −1 |
| 2 | Bertrand Weegenaar | 8 | 5 | 3 | 0 | 595,0 | 93,0 | 5 | 2 | 1850 | 0 |
| 3 | Harm−Theo Wagenaar | 15 | 6 | 6 | 3 | 589,0 | 84,0 | 3 | 5 | 1839 | −1 |
| 4 | Ed van Eeden | 12 | 5 | 3 | 4 | 587,0 | 66,0 | 1 | 21 | 1966 | −2 |
| 5 | Jaap van der Tuuk | 6 | 4 | 1 | 1 | 574,0 | 69,0 | 3 | 5 | 2088 | 2 |
| 6 | Giovanni van Basten | 10 | 5 | 2 | 3 | 570,0 | 63,0 | 2 | 7 | 1632 | 2 |
| 7 | Thijs Oostveen | 10 | 5 | 3 | 2 | 569,0 | 72,0 | 3 | −3 | 1592 | 0 |
| 8 | Jan Maarten van den Boogaart | 5 | 3 | 1 | 1 | 553,0 | 48,0 | 2 | 5 | 1971 | 1 |
| 9 | Leon Elferink | 8 | 4 | 1 | 3 | 547,0 | 42,0 | 1 | 5 | 1551 | 0 |
| 10 | Wout van Veen | 13 | 5 | 4 | 4 | 543,0 | 51,0 | 1 | −8 | 1771 | 1 |
| 11 | Pascal Boittin | 5 | 2 | 2 | 1 | 537,0 | 30,0 | 1 | 7 | 1792 | 1 |
| 12 | Andre Bouwmeester | 2 | 2 | 0 | 0 | 532,0 | 36,0 | 2 | −4 | 1909 | 0 |
| 13 | Marc Jongerius | 13 | 6 | 2 | 5 | 531,0 | 51,0 | 1 | −20 | 1561 | −5 |
| 14 | Peter de Jong | 5 | 2 | 2 | 1 | 531,0 | 27,0 | 1 | 4 | 1837 | −1 |
| 15 | Piet Kooiman | 12 | 4 | 3 | 5 | 529,0 | 33,0 | −1 | −4 | 1850 | 2 |
| 16 | Wout van Goor | 13 | 2 | 6 | 5 | 528,0 | 12,0 | −3 | 16 | 1749 | −1 |
| 17 | Jan Ackerman | 13 | 5 | 2 | 6 | 521,0 | 33,0 | −1 | −12 | 1583 | 3 |
| 18 | Guus van Eeden | 13 | 4 | 3 | 6 | 519,0 | 15,0 | −2 | 4 | 1379 | −1 |
| 19 | Koen Stehouwer | 1 | 1 | 0 | 0 | 518,0 | 15,0 | 1 | 3 | 2104 | −1 |
| 20 | Maarten Post | 1 | 1 | 0 | 0 | 515,0 | 15,0 | 1 | 0 | 1808 | −1 |
| 21 | Joey Richardson | 1 | 1 | 0 | 0 | 513,0 | 15,0 | 1 | −2 | 1604 | 1 |
| 22 | Aadvik Suthan | 3 | 1 | 1 | 1 | 513,0 | 9,0 | 0 | 4 | 1715 | −1 |
| 23 | Aram Hassan | 1 | 1 | 0 | 0 | 511,0 | 15,0 | 1 | −4 | 1313 | −1 |
| 24 | Jon van Midde | 2 | 1 | 0 | 1 | 510,0 | 6,0 | 0 | 4 | 1769 | 0 |
| 25 | Wiebe Brouwer | 6 | 2 | 1 | 3 | 506,0 | 12,0 | −1 | −6 | 1623 | 0 |
| 26 | Albert Jan Fischer | 4 | 1 | 2 | 1 | 506,0 | 12,0 | 0 | −6 | 1703 | 2 |
| 27 | Kris van der Riet | 1 | 0 | 1 | 0 | 504,0 | 3,0 | 0 | 1 | 1502 | −1 |
| 28 | Ahmet Ozbek | 7 | 2 | 1 | 4 | 504,0 | −3,0 | −2 | 7 | 1727 | −1 |
| 29 | Eaindray Aung | 2 | 1 | 0 | 1 | 503,0 | 6,0 | 0 | −3 | 1578 | 0 |
| 30 | Evert de Graaf | 0 | 0 | 0 | 0 | 503,0 | 3,0 | 0 | 0 | 1905 | 0 |
| 31 | Ton Mackaaij | 0 | 0 | 0 | 0 | 503,0 | 3,0 | 0 | 0 | 1748 | 0 |
| 32 | Duncan Elferink | 7 | 2 | 2 | 3 | 502,0 | 9,0 | −1 | −7 | 1029 | 3 |
| 33 | Theo Paymans | 2 | 1 | 0 | 1 | 502,0 | 6,0 | 0 | −4 | 1582 | 0 |
| 34 | Floris van der Blom | 3 | 1 | 0 | 2 | 501,0 | −3,0 | −1 | 4 | 1801 | −1 |
| 35 | Rik Huibers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1483 | 0 |
| 36 | Marc Speijers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1789 | 0 |
| 37 | Hans de Lange | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1684 | 0 |
| 38 | Thomas Heerdink | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1410 | 0 |
| 39 | Stefan Vosshard | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1811 | 0 |
| 40 | Daan van Atteveldt | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1297 | 0 |
| 41 | Leo Keijzer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1747 | 0 |
| 42 | Daniel Kuijper | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1902 | 0 |
| 43 | Anja Vis | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1257 | 0 |
| 44 | Jo Drijver | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1698 | 0 |
| 45 | Theo Rooijakkers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1379 | 0 |
| 46 | Arie Schwartz | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1989 | 0 |
| 47 | Hussam Alzinou Alsaloum | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1700 | 0 |
| 48 | Paul van der Pas | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1810 | 0 |
| 49 | Geert Verweij | 13 | 4 | 2 | 7 | 499,0 | 3,0 | −3 | −4 | 1633 | −1 |
| 50 | Yorick de Kruik | 1 | 0 | 0 | 1 | 497,0 | −6,0 | −1 | 3 | 1788 | −1 |
| 51 | Jan Willem Lubbers | 7 | 2 | 1 | 4 | 496,0 | 0,0 | −2 | −4 | 1450 | −1 |
| 52 | Maurice Diederen | 5 | 1 | 1 | 3 | 492,0 | −3,0 | −2 | −5 | 746 | −1 |
| 53 | Roger Feytens | 1 | 0 | 0 | 1 | 492,0 | −9,0 | −1 | 1 | 1704 | 1 |
| 54 | Kerem Icne | 1 | 0 | 0 | 1 | 492,0 | −9,0 | −1 | 1 | 1099 | 1 |
| 55 | Tijmen van Leeuwen | 1 | 0 | 0 | 1 | 491,0 | −9,0 | −1 | 0 | 1395 | 1 |
| 56 | Martijn de Haan | 1 | 0 | 0 | 1 | 490,0 | −9,0 | −1 | −1 | 1700 | 1 |
| 57 | Raymond Elferink | 1 | 0 | 0 | 1 | 489,0 | −9,0 | −1 | −2 | 1194 | 1 |
| 58 | Floris Luikinga | 1 | 0 | 0 | 1 | 489,0 | −9,0 | −1 | −2 | 1393 | −1 |
| 59 | Pieter Slomp | 4 | 1 | 0 | 3 | 487,0 | −12,0 | −2 | −1 | 1486 | 0 |
| 60 | Bert Lardenoye | 9 | 0 | 5 | 4 | 476,0 | −15,0 | −4 | −9 | 1608 | −1 |
| 61 | Rene ten Bos | 12 | 2 | 3 | 7 | 474,0 | −24,0 | −5 | −2 | 1707 | 0 |
| 62 | Swayam Kuche | 10 | 2 | 2 | 6 | 473,0 | −18,0 | −4 | −9 | 1407 | 2 |