| Uitslagen van externe ronde 6 | 04-08-2013 |
| 1 | Remco de | Leeuw | Z | ½-½ | 2077 |
| 2 | Wouter van | Rijn | W | ½-½ | 2216 |
| 3 | Eelco de | Vries | Z | 1-0 | 2130 |
| 4 | Otto | Wilgenhof | W | 1-0R | |
| 5 | Léon van | Tol | Z | ½-½ | 2025 |
| 6 | Daan | Holtackers | W | 1-0 | 2130 |
| 7 | Bob | Beeke | Z | 0-1 | 2086 |
| 8 | Frank | Schleipfenbauer | W | ½-½ | 1943 |
| 1 | Richard van der | Wel | Z | 1-0 | 2224 |
| 2 | Sjoerd van | Roosmalen | W | 0-1 | 2252 |
| 3 | Peter | Boel | Z | 1-0 | 2026 |
| 4 | John | Sloots | W | 1-0 | 2248 |
| 5 | Sander | Berkhout | Z | 1-0 | 2228 |
| 6 | Jochem | Woestenburg | W | ½-½ | 2114 |
| 7 | Remco | Gerlich | Z | 0-1 | 2091 |
| 8 | Anne Paul | Taal | W | 0-1 | 2120 |
| 1 | Theo | Jurrius | Z | 1-0 | 1836 |
| 2 | Paul | Schoenmakers | W | 1-0 | 1812 |
| 3 | Fred | Reulink | Z | ½-½ | 1947 |
| 4 | Jan | Knuiman | W | 1-0 | 1919 |
| 5 | Barth | Plomp | Z | 1-0 | 1930 |
| 6 | René van | Alfen | W | ½-½ | 1835 |
| 7 | Ivo van der | Gouw | Z | 0-1 | 1902 |
| 8 | Martin | Weijsenfeld | W | 1-0 | 1913 |
| 1 | Murat | Duman | Z | 0-1 | 1988 |
| 2 | Tony | Hogerhorst | W | 1-0 | 1941 |
| 3 | Désiré | Fassaert | Z | 0-1 | 2073 |
| 4 | Cees | Sep | W | 0-1 | 1972 |
| 5 | Ruud | Wille | Z | ½-½ | 1800 |
| 6 | Wouter | Abrahamse | W | 1-0 | 1926 |
| 7 | Gerben | Hendriks | Z | 1-0 | 1737 |
| 8 | Siert | Huizinga | W | 0-1 | 1832 |