1st national Grand Prix "ereklasse" 2012-13
Sept. 7th - 9th, 2012 Marienberg / NL
the results:
| rank | name | MP | SV | pts solved | pts played | % |
| 1. | Rob SCHOLTES | 14 | 16:5 | 848 | 1320 | 64,242 |
| 2. | Erik VIJVERBERG | 10 | 14:6 | 913 | 1427 | 63,980 |
| 3. | Mehmet SEZER | 8 | 11:9 | 716 | 1266 | 56,556 |
| 4. | Sander JONEN | 10 | 12:6 | 798 | 1101 | 72,479 |
| 5. | Martin van RHEE | 6 | 6:4 | 412 | 670 | 61,492 |
| 6. | Jean-Marie LIMBOURG | 6 | 6:6 | 330 | 756 | 43,650 |
| 7. | Johnny van MIL | 4 | 6:7 | 418 | 812 | 51,477 |
| 8. | Walter CROLS | 4 | 5:7 | 362 | 839 | 43,146 |
| 9. | Peter van der WERFF | 2 | 3:8 | 309 | 714 | 43,277 |
| 10. | Pierre SCHEERS | 2 | 3:8 | 276 | 764 | 36,125 |
| 11. | Willem SCHREUDER | 2 | 2:9 | 222 | 678 | 32,743 |
| 12. | Cock OOMS | 0 | 1:10 | 251 | 701 | 35,805 |
