| Uitslagen van externe ronde 3 | 04-08-2013 |
| 1 | Otto | Wilgenhof | Z | 0-1 | 2250 |
| 2 | Peter | Boel | W | 0-1 | 2208 |
| 3 | Wouter van | Rijn | Z | ½-½ | 2192 |
| 4 | Léon van | Tol | W | 0-1 | 2206 |
| 5 | Richard van der | Wel | Z | 0-1 | 2154 |
| 6 | Dirk | Hoogland | W | 0-1 | 2128 |
| 7 | Remco de | Leeuw | Z | ½-½ | 2110 |
| 8 | Eelco de | Vries | W | 1-0 | 1904 |
| 1 | Sander | Berkhout | Z | 0-1 | 2195 |
| 2 | Sjoerd van | Roosmalen | W | 0-1 | 2169 |
| 3 | Martijn | Boele | Z | 1-0 | 1940 |
| 4 | John | Sloots | W | 1-0 | 2042 |
| 5 | Koert van | Bemmel | Z | ½-½ | 1989 |
| 6 | Pascal | Losekoot | W | ½-½ | 2021 |
| 7 | Barth | Plomp | Z | ½-½ | 1793 |
| 8 | Koen | Maassen van den Brink | W | 1-0 | 1894 |
| 1 | Jochem | Woestenburg | Z | 1-0 | 2051 |
| 2 | Fred | Reulink | W | ½-½ | 2090 |
| 3 | Remco | Gerlich | Z | 1-0 | 1886 |
| 4 | Wouter | Abrahamse | W | 0-1 | 2096 |
| 5 | Daan | Holtackers | Z | 1-0 | 1924 |
| 6 | Theo | Jurrius | W | 1-0 | 1672 |
| 7 | Tony | Hogerhorst | Z | 1-0 | 1821 |
| 8 | Cees | Sep | W | ½-½ | 1864 |
| 1 | Désiré | Fassaert | Z | ½-½ | 2140 |
| 2 | Anne Paul | Taal | W | ½-½ | 2031 |
| 3 | Ivo van der | Gouw | Z | 0-1 | 1818 |
| 4 | Jan | Knuiman | W | ½-½ | 2031 |
| 5 | Paul | Tulfer | Z | 0-1 | 2074 |
| 6 | Gerben | Hendriks | W | 1-0 | 1941 |
| 7 | Ruud | Wille | Z | 0-1 | 2010 |
| 8 | Siert | Huizinga | W | 1-0 | 1834 |