| Round 1 |
| mo 11-09-2017 | Piet Smit (1112) | - | Peter Groot jr. (1199) | 1 | - | 1 | | Game |
| Ruud Holkamp (1147) | - | Dik Vermeulen (1103) | 1 | - | 1 | | |
| Wout Rijs (1154) | - | Ruud Groot (1124) | 1 | - | 1 | | |
| Paul Teer (1167) | - | Boudewijn van der Veen (994) | 0 | - | 2 | | Game |
| Ton Wessel (843) | - | Schelte Betten (874) | 0 | - | 2 | | Game |
| Peter van der Merwe (832) | - | Erik van der Haar (866) | 2 | - | 0 | | |
| Leo Kool (654) | - | Barbara Graas (1010) | 1 | - | 1 | | Game |
| Cees van den Berg (645) | - | Cees Staal (664) | 0 | - | 2 | | |
| Hans Knobbe | - | Johan Deubel (751) | 1 | - | 1 | | Game |
| Kaj Kruit (868) | - | Martin Berends (988) | 0 | - | 2 | | Game |
| Round 2 |
| mo 18-09-2017 | Schelte Betten (874) | - | Peter van der Merwe (832) | 1 | - | 1 | | Game |
| Martin Berends (988) | - | Cees Staal (664) | 2 | - | 0 | | Game |
| Boudewijn van der Veen (994) | - | Piet Smit (1112) | 1 | - | 1 | | Game |
| Geert van der Loo (744) | - | Hans Knobbe | 0 | - | 2 | | Game |
| Paul van der Lem (1169) | - | Joop Wind (1084) | 2 | - | 0 | | |
| Ruud Groot (1124) | - | Ruud Holkamp (1147) | 1 | - | 1 | | |
| Dik Vermeulen (1103) | - | Leo Kool (654) | 2 | - | 0 | | |
| Barbara Graas (1010) | - | Peter Groot jr. (1199) | 0 | - | 2 | | Game |
| Johan Deubel (751) | - | Paul Teer (1167) | 0 | - | 2 | | |
| Erik van der Haar (866) | - | Ton Wessel (843) | 0 | - | 2 | | |
| Kaj Kruit (868) | - | Cees van den Berg (645) | 2 | - | 0 | | Game |
| Martin van Zanen (657) | - | Pim Kooi | 2 | - | 0 | | |
| Round 3 |
| mo 25-09-2017 | Hans Knobbe | - | Martin van Zanen (657) | 0 | - | 2 | | Game |
| Peter van der Merwe (832) | - | Boudewijn van der Veen (994) | 1 | - | 1 | | Game |
| Dik Vermeulen (1103) | - | Schelte Betten (874) | 2 | - | 0 | | Game |
| Peter Groot jr. (1199) | - | Cees Staal (664) | 2 | - | 0 | | Game |
| Piet Smit (1112) | - | Ruud Holkamp (1147) | 1 | - | 1 | | Game |
| Ton Wessel (843) | - | Wout Rijs (1154) | 0 | - | 2 | | |
| Ruud Groot (1124) | - | Kaj Kruit (868) | 2 | - | 0 | | Game |
| Paul Teer (1167) | - | Barbara Graas (1010) | 1 | - | 1 | | Game |
| Pim Kooi | - | Leo Kool (654) | 0 | - | 2 | | |
| Joop Wind (1084) | - | Erik van der Haar (866) | 1 | - | 1 | | |
| Gerrit Wolters | - | Cees van den Berg (645) | 0 | - | 2 | | |
| Round 4 |
| mo 02-10-2017 | Jan de Ruiter (1190) | - | Dik Vermeulen (1103) | 1 | - | 1 | | |
| Martin van Zanen (657) | - | Martin Berends (988) | 0 | - | 2 | | Game |
| Peter Groot jr. (1199) | - | Boudewijn van der Veen (994) | 1 | - | 1 | | Game  |
| Ruud Groot (1124) | - | Hans Knobbe | 2 | - | 0 | | Game |
| Schelte Betten (874) | - | Piet Smit (1112) | 0 | - | 2 | | Game |
| Leo Kool (654) | - | Paul Teer (1167) | 0 | - | 2 | | |
| Cees Staal (664) | - | Barbara Graas (1010) | 0 | - | 2 | | Game |
| Kaj Kruit (868) | - | Ton Wessel (843) | 2 | - | 0 | | Game |
| Johan Deubel (751) | - | Joop Wind (1084) | 0 | - | 2 | | |
| Erik van der Haar (866) | - | Pim Kooi | 2 | - | 0 | | |
| Round 5 |
| mo 09-10-2017 | Martin Berends (988) | - | Dik Vermeulen (1103) | 0 | - | 2 | | Game |
| Wout Rijs (1154) | - | Peter Groot jr. (1199) | 0 | - | 2 | | Game |
| Piet Smit (1112) | - | Ruud Groot (1124) | 1 | - | 1 | | Game |
| Ruud Holkamp (1147) | - | Martin van Zanen (657) | 2 | - | 0 | | |
| Joop Wind (1084) | - | Hans Knobbe | 2 | - | 0 | | Game |
| Ton Wessel (843) | - | Leo Kool (654) | 0 | - | 2 | | |
| Pim Kooi | - | Gerrit Wolters | 2 | - | 0 | | |
| Round 6 |
| mo 16-10-2017 | Dik Vermeulen (1103) | - | Peter Groot jr. (1199) | 0 | - | 2 | | Game |
| Martin Berends (988) | - | Peter van der Merwe (832) | 2 | - | 0 | | Game |
| Boudewijn van der Veen (994) | - | Ruud Groot (1124) | 2 | - | 0 | | Game |
| Paul Teer (1167) | - | Joop Wind (1084) | 1 | - | 1 | | |
| Schelte Betten (874) | - | Erik van der Haar (866) | 1 | - | 1 | | Game |
| Barbara Graas (1010) | - | Kaj Kruit (868) | 1 | - | 1 | | Game |
| Cees van den Berg (645) | - | Pim Kooi | 2 | - | 0 | | |
| Cees Staal (664) | - | Gerrit Wolters | 1 | - | 1 | | |
| Round 7 |
| mo 30-10-2017 | Boudewijn van der Veen (994) | - | Dik Vermeulen (1103) | 0 | - | 2 | | Game |
| Piet Smit (1112) | - | Paul Teer (1167) | 0 | - | 2 | | Game |
| Joop Wind (1084) | - | Ruud Groot (1124) | | - | |
| Martin van Zanen (657) | - | Kaj Kruit (868) | 1 | - | 1 | | Game |
| Schelte Betten (874) | - | Jan de Ruiter (1190) | 0 | - | 2 | | Game |
| Pim Kooi | - | Hans Knobbe | 0 | - | 2 | | Game |
| Round 8 |
| mo 06-11-2017 | Peter Groot jr. (1199) | - | Paul van der Lem (1169) | 1 | - | 1 | | Game |
| Dik Vermeulen (1103) | - | Paul Teer (1167) | 1 | - | 1 | | |
| Ruud Groot (1124) | - | Peter van der Merwe (832) | 2 | - | 0 | | |
| Wout Rijs (1154) | - | Martin van Zanen (657) | 2 | - | 0 | | |
| Kaj Kruit (868) | - | Piet Smit (1112) | 1 | - | 1 | | Game |
| Leo Kool (654) | - | Joop Wind (1084) | 0 | - | 2 | | |
| Erik van der Haar (866) | - | Cees van den Berg (645) | 2 | - | 0 | | |
| Hans Knobbe | - | Schelte Betten (874) | 0 | - | 2 | | Game |
| Gerrit Wolters | - | Ton Wessel (843) | 0 | - | 2 | | |
| Erik van der Haar (866) | - | Johan Deubel (751) | 1 | - | 1 | | |
| Round 9 |
| mo 13-11-2017 | Peter Groot jr. (1199) | - | Martin Berends (988) | 2 | - | 0 | | Game |
| Paul van der Lem (1169) | - | Dik Vermeulen (1103) | 2 | - | 0 | | |
| Paul Teer (1167) | - | Ruud Groot (1124) | 2 | - | 0 | | Game |
| Joop Wind (1084) | - | Boudewijn van der Veen (994) | 1 | - | 1 | | Game |
| Peter van der Merwe (832) | - | Piet Smit (1112) | 0 | - | 2 | | Game |
| Martin van Zanen (657) | - | Cees van den Berg (645) | 2 | - | 0 | | |
| Cees Staal (664) | - | Schelte Betten (874) | 0 | - | 2 | | Game |
| Hans Knobbe | - | Gerrit Wolters | 2 | - | 0 | | Game |
| Round 10 |
| mo 20-11-2017 | Paul Teer (1167) | - | Paul van der Lem (1169) | 1 | - | 1 | | |
| Ruud Holkamp (1147) | - | Peter Groot jr. (1199) | 0 | - | 2 | | Game |
| Dik Vermeulen (1103) | - | Ruud Groot (1124) | 1 | - | 1 | | Game |
| Boudewijn van der Veen (994) | - | Martin van Zanen (657) | 2 | - | 0 | | Game |
| Piet Smit (1112) | - | Joop Wind (1084) | 1 | - | 1 | | Game |
| Schelte Betten (874) | - | Kaj Kruit (868) | 0 | - | 2 | | Game |
| Erik van der Haar (866) | - | Hans Knobbe | 2 | - | 0 | | Game |
| Leo Kool (654) | - | Peter van der Merwe (832) | 0 | - | 2 | | Game |
| Ton Wessel (843) | - | Cees Staal (664) | 0 | - | 2 | | |
| Gerrit Wolters | - | Geert van der Loo (744) | 0 | - | 2 | | Game |
| Round 11 |
| mo 27-11-2017 | Paul van der Lem (1169) | - | Martin Berends (988) | 2 | - | 0 | | Game |
| Kaj Kruit (868) | - | Paul Teer (1167) | 2 | - | 0 | | Game |
| Dik Vermeulen (1103) | - | Piet Smit (1112) | 1 | - | 1 | | Game |
| Ruud Groot (1124) | - | Erik van der Haar (866) | 1 | - | 1 | | Game |
| Joop Wind (1084) | - | Ruud Holkamp (1147) | 1 | - | 1 | | |
| Geert van der Loo (744) | - | Martin van Zanen (657) | 2 | - | 0 | | Game |
| Schelte Betten (874) | - | Leo Kool (654) | 1 | - | 1 | | Game |
| Hans Knobbe | - | Ton Wessel (843) | 0 | - | 2 | | Game |
| Johan Deubel (751) | - | Gerrit Wolters | 2 | - | 0 | | |
| Round 12 |
| mo 04-12-2017 | Peter Groot jr. (1199) | - | Paul Teer (1167) | 1 | - | 1 | | Game |
| Boudewijn van der Veen (994) | - | Paul van der Lem (1169) | 0 | - | 2 | | Game |
| Dik Vermeulen (1103) | - | Wout Rijs (1154) | 1 | - | 1 | | |
| Barbara Graas (1010) | - | Ruud Groot (1124) | 0 | - | 2 | | Game |
| Joop Wind (1084) | - | Kaj Kruit (868) | 2 | - | 0 | | Game |
| Ruud Holkamp (1147) | - | Piet Smit (1112) | 2 | - | 0 | | Game |
| Peter van der Merwe (832) | - | Schelte Betten (874) | 2 | - | 0 | | Game |
| Cees Staal (664) | - | Hans Knobbe | 2 | - | 0 | | Game |
| Cees van den Berg (645) | - | Gerrit Wolters | 2 | - | 0 | | |
| Round 13 |
| mo 18-12-2017 | Peter Groot jr. (1199) | - | Geert van der Loo (744) | 0 | - | 2 | | Game |
| Joop Wind (1084) | - | Paul Teer (1167) | 1 | - | 1 | | |
| Ruud Groot (1124) | - | Boudewijn van der Veen (994) | 2 | - | 0 | | Game |
| Peter van der Merwe (832) | - | Dik Vermeulen (1103) | 0 | - | 2 | | Game |
| Erik van der Haar (866) | - | Piet Smit (1112) | 0 | - | 2 | | Game |
| Kaj Kruit (868) | - | Cees Staal (664) | 2 | - | 0 | | Game |
| Barbara Graas (1010) | - | Schelte Betten (874) | 2 | - | 0 | | Game |
| Martin van Zanen (657) | - | Ton Wessel (843) | 0 | - | 2 | | |
| Gerrit Wolters | - | Leo Kool (654) | 0 | - | 2 | | |
| Round 14 |
| mo 08-01-2018 | Joop Wind (1084) | - | Paul van der Lem (1169) | 0 | - | 2 | | |
| Peter Groot jr. (1199) | - | Dik Vermeulen (1103) | 0 | - | 2 | | Game |
| Paul Teer (1167) | - | Martin Berends (988) | 2 | - | 0 | | Game |
| Erik van der Haar (866) | - | Kaj Kruit (868) | 0 | - | 2 | | Game |
| Piet Smit (1112) | - | Barbara Graas (1010) | 1 | - | 1 | | Game |
| Gerrit Wolters | - | Schelte Betten (874) | 0 | - | 2 | | Game |
| Martin van Zanen (657) | - | Hans Knobbe | 0 | - | 2 | | Game |
| Round 15 |
| mo 15-01-2018 | Dik Vermeulen (1103) | - | Geert van der Loo (744) | 2 | - | 0 | | Game |
| Ruud Groot (1124) | - | Wout Rijs (1154) | 1 | - | 1 | | Game |
| Kaj Kruit (868) | - | Ruud Holkamp (1147) | 0 | - | 2 | | Game |
| Martin Berends (988) | - | Joop Wind (1084) | 0 | - | 2 | | Game |
| Boudewijn van der Veen (994) | - | Erik van der Haar (866) | 1 | - | 1 | | |
| Cees Staal (664) | - | Peter van der Merwe (832) | 0 | - | 2 | | Game |
| Cees van den Berg (645) | - | Johan Deubel (751) | 0 | - | 2 | | |
| Leo Kool (654) | - | Ton Wessel (843) | 2 | - | 0 | | |
| Schelte Betten (874) | - | Hans Knobbe | 2 | - | 0 | | Game |
| Gerrit Wolters | - | Martin van Zanen (657) | 1 | - | 1 | | |
| Round 16 |
| mo 22-01-2018 | Paul van der Lem (1169) | - | Ruud Groot (1124) | 2 | - | 0 | | Game |
| Paul Teer (1167) | - | Dik Vermeulen (1103) | 2 | - | 0 | | |
| Geert van der Loo (744) | - | Ruud Holkamp (1147) | 0 | - | 2 | | Game |
| Peter van der Merwe (832) | - | Joop Wind (1084) | 1 | - | 1 | | Game |
| Barbara Graas (1010) | - | Boudewijn van der Veen (994) | 0 | - | 2 | | Game |
| Piet Smit (1112) | - | Martin Berends (988) | 2 | - | 0 | | Game |
| Ton Wessel (843) | - | Erik van der Haar (866) | 0 | - | 2 | | |
| Hans Knobbe | - | Cees van den Berg (645) | 2 | - | 0 | | Game |
| Martin van Zanen (657) | - | Schelte Betten (874) | 1 | - | 1 | | Game |
| Gerrit Wolters | - | Cees Staal (664) | 0 | - | 2 | | |
| Round 17 |
| mo 29-01-2018 | Dik Vermeulen (1103) | - | Paul van der Lem (1169) | 1 | - | 1 | | |
| Ruud Groot (1124) | - | Paul Teer (1167) | 1 | - | 1 | | Game |
| Boudewijn van der Veen (994) | - | Joop Wind (1084) | 0 | - | 2 | | |
| Piet Smit (1112) | - | Kaj Kruit (868) | 2 | - | 0 | | Game |
| Barbara Graas (1010) | - | Martin van Zanen (657) | 2 | - | 0 | | Game |
| Martin Berends (988) | - | Schelte Betten (874) | 0 | - | 2 | | Game |
| Gerrit Wolters | - | Hans Knobbe | 0 | - | 2 | | Game |
| Round 18 |
| mo 05-02-2018 | Paul Teer (1167) | - | Piet Smit (1112) | 2 | - | 0 | | Game |
| Ruud Groot (1124) | - | Peter Groot jr. (1199) | 2 | - | 0 | | Game |
| Johan Deubel (751) | - | Dik Vermeulen (1103) | 0 | - | 2 | | |
| Geert van der Loo (744) | - | Peter van der Merwe (832) | 1 | - | 1 | | Game |
| Kaj Kruit (868) | - | Barbara Graas (1010) | 0 | - | 2 | | Game |
| Leo Kool (654) | - | Boudewijn van der Veen (994) | 0 | - | 2 | | |
| Schelte Betten (874) | - | Cees Staal (664) | 2 | - | 0 | | Game |
| Hans Knobbe | - | Martin Berends (988) | 0 | - | 2 | | Game |
| Cees van den Berg (645) | - | Martin van Zanen (657) | 1 | - | 1 | | |
| Ton Wessel (843) | - | Gerrit Wolters | 2 | - | 0 | | |
| Round 19 |
| mo 12-02-2018 | Paul van der Lem (1169) | - | Paul Teer (1167) | 2 | - | 0 | | |
| Ruud Groot (1124) | - | Joop Wind (1084) | 1 | - | 1 | | Game |
| Peter van der Merwe (832) | - | Barbara Graas (1010) | 0 | - | 2 | | Game |
| Piet Smit (1112) | - | Schelte Betten (874) | 2 | - | 0 | | Game |
| Boudewijn van der Veen (994) | - | Kaj Kruit (868) | 0 | - | 2 | | Game |
| Hans Knobbe | - | Erik van der Haar (866) | 0 | - | 2 | | Game |
| Cees Staal (664) | - | Cees van den Berg (645) | 1 | - | 1 | | |
| Martin van Zanen (657) | - | Gerrit Wolters | 2 | - | 0 | | |
| Round 20 |
| mo 19-02-2018 | Ruud Holkamp (1147) | - | Paul van der Lem (1169) | 0 | - | 2 | | |
| Barbara Graas (1010) | - | Paul Teer (1167) | 1 | - | 1 | | Game |
| Joop Wind (1084) | - | Dik Vermeulen (1103) | 2 | - | 0 | | |
| Ruud Groot (1124) | - | Piet Smit (1112) | 2 | - | 0 | | Game |
| Kaj Kruit (868) | - | Geert van der Loo (744) | 2 | - | 0 | | Game |
| Peter van der Merwe (832) | - | Martin Berends (988) | 0 | - | 2 | | Game |
| Hans Knobbe | - | Leo Kool (654) | 0 | - | 2 | | Game |
| Cees Staal (664) | - | Martin van Zanen (657) | 1 | - | 1 | | |
| Round 21 |
| mo 26-02-2018 | Paul van der Lem (1169) | - | Wout Rijs (1154) | 1 | - | 1 | | |
| Paul Teer (1167) | - | Peter Groot jr. (1199) | 0 | - | 2 | | Game |
| Joop Wind (1084) | - | Barbara Graas (1010) | 0 | - | 2 | | Game |
| Ruud Groot (1124) | - | Dik Vermeulen (1103) | 0 | - | 2 | | Game |
| Erik van der Haar (866) | - | Ruud Holkamp (1147) | 0 | - | 2 | | |
| Piet Smit (1112) | - | Leo Kool (654) | 2 | - | 0 | | Game |
| Boudewijn van der Veen (994) | - | Peter van der Merwe (832) | 1 | - | 1 | | |
| Schelte Betten (874) | - | Geert van der Loo (744) | 2 | - | 0 | | Game |
| Gerrit Wolters | - | Johan Deubel (751) | | - | |
| Aart van Dijk (754) | - | Cees Staal (664) | | - | |
| Ton Wessel (843) | - | Hans Knobbe | 0 | - | 2 | | Game |
| Round 22 |
| mo 12-03-2018 | Dik Vermeulen (1103) | - | Ruud Holkamp (1147) | | - | |
| Joop Wind (1084) | - | Piet Smit (1112) | 1 | - | 1 | | Game |
| Kaj Kruit (868) | - | Ruud Groot (1124) | 0 | - | 2 | | Game |
| Leo Kool (654) | - | Schelte Betten (874) | 2 | - | 0 | | Game |
| Hans Knobbe | - | Boudewijn van der Veen (994) | 0 | - | 2 | | Game |
| Martin Berends (988) | - | Ton Wessel (843) | 2 | - | 0 | | Game |
| Geert van der Loo (744) | - | Gerrit Wolters | 2 | - | 0 | | Game |
| Round 23 |
| mo 19-03-2018 | Peter Groot jr. (1199) | - | Ruud Holkamp (1147) | 1 | - | 1 | | Game |
| Piet Smit (1112) | - | Dik Vermeulen (1103) | 0 | - | 2 | | Game |
| Paul Teer (1167) | - | Ruud Groot (1124) | 2 | - | 0 | | Game |
| Boudewijn van der Veen (994) | - | Johan Deubel (751) | 2 | - | 0 | | |
| Erik van der Haar (866) | - | Leo Kool (654) | 1 | - | 1 | | |
| Hans Knobbe | - | Kaj Kruit (868) | 0 | - | 2 | | Game |
| Schelte Betten (874) | - | Ton Wessel (843) | 0 | - | 2 | | Game |
| Round 24 |
| mo 26-03-2018 | Paul van der Lem (1169) | - | Barbara Graas (1010) | 1 | - | 1 | | Game |
| Dik Vermeulen (1103) | - | Joop Wind (1084) | 1 | - | 1 | | |
| Peter Groot jr. (1199) | - | Ruud Groot (1124) | 1 | - | 1 | | Game |
| Boudewijn van der Veen (994) | - | Paul Teer (1167) | 1 | - | 1 | | |
| Martin Berends (988) | - | Geert van der Loo (744) | 2 | - | 0 | | Game |
| Peter van der Merwe (832) | - | Leo Kool (654) | 2 | - | 0 | | Game |
| Cees Staal (664) | - | Ton Wessel (843) | 0 | - | 2 | | |
| Martin van Zanen (657) | - | Hans Knobbe | 0 | - | 2 | | Game |
| Cees van den Berg (645) | - | Gerrit Wolters | 2 | - | 0 | | |
| Round 25 |
| mo 09-04-2018 | Paul van der Lem (1169) | - | Peter Groot jr. (1199) | 1 | - | 1 | | Game |
| Barbara Graas (1010) | - | Dik Vermeulen (1103) | 0 | - | 2 | | Game |
| Ruud Holkamp (1147) | - | Paul Teer (1167) | 1 | - | 1 | | |
| Joop Wind (1084) | - | Martin Berends (988) | 1 | - | 1 | | Game |
| Erik van der Haar (866) | - | Ruud Groot (1124) | 0 | - | 2 | | Game |
| Boudewijn van der Veen (994) | - | Piet Smit (1112) | 0 | - | 2 | | Game |
| Leo Kool (654) | - | Kaj Kruit (868) | 1 | - | 1 | | Game |
| Peter van der Merwe (832) | - | Geert van der Loo (744) | 1 | - | 1 | | Game |
| Schelte Betten (874) | - | Cees van den Berg (645) | 2 | - | 0 | | Game |
| Ton Wessel (843) | - | Johan Deubel (751) | 2 | - | 0 | | |
| Gerrit Wolters | - | Hans Knobbe | 0 | - | 2 | | Game |
| Round 26 |
| mo 16-04-2018 | Ruud Groot (1124) | - | Paul van der Lem (1169) | 1 | - | 1 | | Game |
| Dik Vermeulen (1103) | - | Peter Groot jr. (1199) | 1 | - | 1 | | Game |
| Martin Berends (988) | - | Ruud Holkamp (1147) | 2 | - | 0 | | |
| Kaj Kruit (868) | - | Joop Wind (1084) | 0 | - | 2 | | Game |
| Piet Smit (1112) | - | Erik van der Haar (866) | 2 | - | 0 | | Game |
| Schelte Betten (874) | - | Boudewijn van der Veen (994) | 0 | - | 2 | | Game |
| Ton Wessel (843) | - | Peter van der Merwe (832) | 0 | - | 2 | | Game |
| Geert van der Loo (744) | - | Leo Kool (654) | 1 | - | 1 | | Game |
| Cees van den Berg (645) | - | Hans Knobbe | 0 | - | 2 | | Game |
| Cees Staal (664) | - | Gerrit Wolters | 2 | - | 0 | | |
| Round 27 |
| mo 28-05-2018 | Paul Teer (1167) | - | Paul van der Lem (1169) | 1 | - | 1 | | |
| Peter Groot jr. (1199) | - | Barbara Graas (1010) | 0 | - | 2 | | Game |
| Martin Berends (988) | - | Ruud Groot (1124) | 0 | - | 2 | | Game |
| Piet Smit (1112) | - | Peter van der Merwe (832) | 2 | - | 0 | | Game |
| Kaj Kruit (868) | - | Boudewijn van der Veen (994) | 0 | - | 2 | | Game |
| Ruud Holkamp (1147) | - | Leo Kool (654) | 2 | - | 0 | | |
| Johan Deubel (751) | - | Schelte Betten (874) | 1 | - | 1 | | Game |
| Hans Knobbe | - | Geert van der Loo (744) | 0 | - | 2 | | Game |
| Gerrit Wolters | - | Ton Wessel (843) | 0 | - | 2 | | |
| Round 28 |
| mo 04-06-2018 | Paul van der Lem (1169) | - | Piet Smit (1112) | 1 | - | 1 | | Game |
| Ruud Groot (1124) | - | Barbara Graas (1010) | 1 | - | 1 | | Game |
| Paul Teer (1167) | - | Wout Rijs (1154) | 1 | - | 1 | | |
| Martin Berends (988) | - | Boudewijn van der Veen (994) | 1 | - | 1 | | Game |
| Geert van der Loo (744) | - | Joop Wind (1084) | 0 | - | 2 | | Game |
| Leo Kool (654) | - | Schelte Betten (874) | 1 | - | 1 | | Game |
| Ton Wessel (843) | - | Kaj Kruit (868) | 0 | - | 2 | | Game |
| Johan Deubel (751) | - | Hans Knobbe | 2 | - | 0 | | Game |
| Round 29 |
| mo 11-06-2018 | Barbara Graas (1010) | - | Piet Smit (1112) | 0 | - | 2 | | Game |
| Joop Wind (1084) | - | Paul Teer (1167) | 2 | - | 0 | | |
| Boudewijn van der Veen (994) | - | Ruud Groot (1124) | 1 | - | 1 | | Game |
| Schelte Betten (874) | - | Martin Berends (988) | 1 | - | 1 | | Game |
| Ruud Holkamp (1147) | - | Kaj Kruit (868) | 2 | - | 0 | | Game |
| Leo Kool (654) | - | Peter van der Merwe (832) | 1 | - | 1 | | Game |
| Johan Deubel (751) | - | Ton Wessel (843) | 0 | - | 2 | | |
| Geert van der Loo (744) | - | Gerrit Wolters | 2 | - | 0 | | Game |
| Round 30 |
| mo 18-06-2018 | Paul van der Lem (1169) | - | Ruud Holkamp (1147) | 1 | - | 1 | | |
| Piet Smit (1112) | - | Ruud Groot (1124) | 2 | - | 0 | | Game |
| Geert van der Loo (744) | - | Martin Berends (988) | 0 | - | 2 | | Game |
| Kaj Kruit (868) | - | Hans Knobbe | 2 | - | 0 | | Game |
| Schelte Betten (874) | - | Gerrit Wolters | 2 | - | 0 | | Game |
