| Uitslagen van externe ronde 1 | 04-08-2013 |
| 1 | Martin | Weijsenfeld | W | 0-1 | 1954 |
| 2 | Barth | Plomp | Z | ½-½ | 1918 |
| 3 | Anne Paul | Taal | W | 1-0 | 1793 |
| 4 | Paul | Schoenmakers | Z | 0-1 | 1899 |
| 5 | Rob | Huberts | W | ½-½ | 1826 |
| 6 | Erik | Wille | Z | 1-0 | 1798 |
| 7 | Coen | Mekers | W | 1-0 | 1701 |
| 8 | Jacques | Boonstra | Z | ½-½ | 1596 |
| 1 | Nico | Schoenmakers | Z | 0-1 | 1935 |
| 2 | Robert | Naasz | W | ½-½ | 1826 |
| 3 | Albert | Marks | Z | 0-1 | 1662 |
| 4 | Jan | Vermeer | W | 1-0 | 1666 |
| 5 | Marco | Braam | Z | 1-0 | 1427 |
| 6 | Rob van | Belle | W | 1-0 | 1566 |
| 7 | Xadya van | Bruxvoort | Z | 1-0 | 1560 |
| 8 | Bent | Schleipfenbauer | W | 1-0 | 1652 |
| 1 | Ruud | Verhoef | W | 1-0 | 1589 |
| 2 | Jan | Vermeer | Z | 1-0 | 1639 |
| 3 | Hans | Rigter | W | ½-½ | 1354 |
| 4 | Tijs van | Dijk | Z | 1-0 | 1176 |
| 5 | Tom | Bentvelzen | W | 1-0 | 1312 |
| 6 | Theo | Koeweiden | Z | 0-1 | 1192 |
| 7 | Bob | Kooij | W | ½-½ | 1169 |
| 8 | Pieter | Verhoef | Z | ½-½ | 1347 |
| 1 | Hub | Kusters | Z | 0-1 | 1588 |
| 2 | Ton van | Eck | W | 1-0 | 1589 |
| 3 | Lion de | Kok | Z | ½-½ | 1350 |
| 4 | Frans | Veerman | W | ½-½ | 1546 |
| 5 | Jonathan van der | Krogt | Z | ½-½ | 1573 |
| 6 | Thijs | Stomphorst | W | ½-½ | 1452 |