| Ronde 4 |
| za 30-06-2012 |  SNA 3 | - |  Denk en Zet Culemborg | | 6 | - | 2 | | | |
| Ritchie Wijnker (1125) | - | Thijs Vreugdenhil (709) | | 2 | - | 0 | | |
| Mitchel Mensinga (871) | - | Freek van Stijn (789) | | 2 | - | 0 | | |
| René Emmaneel (647) | - | Pelle Bronkhorst | | 1 | - | 1 | | |
| Dirk van Haaster | - | Albert Middelkoop (562) | | 1 | - | 1 | | |
|  KDC Katwijk | - |  BDV Eerbeek CT | | 2 | - | 6 | | | |
| Alexander Neijenhuis | - | Frank Hamer | | 0 | - | 2 | | |
| Rick de Jong | - | Tim Reumer | | 2 | - | 0 | | |
| Timo van Eeden | - | Sven Schutte | | 0 | - | 2 | | |
| Marc Wijnands | - | Tom Molenaar | | 0 | - | 2 | | |
|  IJmuiden | - | SNA 2 | | 3 | - | 5 | | | |
| Stella van Buuren (704) | - | Raymond Koopmanschap (911) | | 1 | - | 1 | | |
| Dana van der Wiele (528) | - | Timo Kuipers (823) | | 0 | - | 2 | | |
| Max Doornbosch (830) | - | Lewis Perry | | 2 | - | 0 | | |
| Sanne Calf | - | Sven Appel | | 0 | - | 2 | | |
|  HDC Hoogeveen | - |  WSDV | | 5 | - | 3 | | | |
| Nick Waterink (885) | - | Bas van Berkel (756) | | 2 | - | 0 | | |
| Tristan Blokzijl | - | Lucas Schepers (601) | | 1 | - | 1 | | |
| Pascal Strijker | - | Niamah Jarallah | | 0 | - | 2 | | |
| Nicole de Vries | - | Kelsi Riedel | | 2 | - | 0 | | |
|  Zenderstad | - |  Harderwijk | | 6 | - | 2 | | | |
| Koos van Amerongen (1199) | - | Jan van der Star (973) | | 2 | - | 0 | | | Partij  |
| Yvo Bakker (505) | - | Victor Elgersma | | 2 | - | 0 | | |
| Pim Peek | - | Bas van Vugt | | 0 | - | 2 | | |
| Joey van Zanten | - | Daniel van der Valk | | 2 | - | 0 | | |
| SNA | - |  DEZ Reeuwijk | | 2 | - | 6 | | | |
| Maurice Koopmanschap (412) | - | Maaike Kamer (865) | | 1 | - | 1 | | |
| Dirk Vet Jr. (750) | - | Mariska Veer (566) | | 1 | - | 1 | | |
| Rianne Mensinga | - | Mabel van Leeuwen | | 0 | - | 2 | | |
| Joeri Muijs | - | Merel van Leeuwen | | 0 | - | 2 | | |
| WSDV 2 | - |  GDC Gorinchem | | 5 | - | 3 | | | |
| Jan Groenendijk (1190) | - | Rik Verboon (1213) | | 2 | - | 0 | | |
| Jannes Kromhout (1109) | - | Michelle de Jong (887) | | 1 | - | 1 | | |
| Selke Riedel | - | Thijs Verboon (871) | | 0 | - | 2 | | |
| Robert-Jan van Steenbergen | - | Jefta Vroege | | 2 | - | 0 | | |
|  Dammers Uit Oost | - |  DES Lunteren | | 5 | - | 3 | | | |
| Tim Vermeulen (991) | - | Arwin Lammers (1058) | | 2 | - | 0 | | |
| Michiel Bibbe | - | Stijn Overeem (771) | | 0 | - | 2 | | |
| Jorne Huiting | - | Melanie Visser-Voskuil (715) | | 2 | - | 0 | | |
| Nick Jansen (609) | - | Johan Top | | 1 | - | 1 | | |
|  Samen Sterk | - |  DDD Dedemsvaart | | 3 | - | 5 | | | |
| Ali Fthalla (1078) | - | Bert Aalberts (1203) | | 0 | - | 2 | | |
| Thomas van der Klis (959) | - | Damon Winter | | 1 | - | 1 | | |
| Wouter Morssink (870) | - | Colin Winter | | 2 | - | 0 | | |
| Vince Dijkxhoorn | - | Brian Winter | | 0 | - | 2 | | |
| DEZ Reeuwijk 2 | - |  Dummy | | 8 | - | 0 | | | |
| Katinka Blanken (709) | - | Onbekend | | 2 | - | 0 | | |
| Thomas Schuiling | - | Onbekend | | 2 | - | 0 | | |
| Sander Stolwijk | - | Onbekend | | 2 | - | 0 | | |
| Maaike de Bruin | - | Onbekend | | 2 | - | 0 | | |
