| Start Opening |
Biedingen na: |
|
| Bod | Naam | Betekenis |
|---|---|---|
| 1SA | 4 krt ♠, 3- ♥, nf | |
| 2♣ | mf | |
| 2♦ | 4 krt ♠, 5+ ♦, nf | |
| 2♥ | 4 krt ♥ en 5 krt ♠, inv | |
| 2♠ | 5 krt ♠, nf | |
| 2SA | 4 krt ♠, 11-12 p | |
| 3♣ | help suit | 5+ ♠, waarden in ♣, inv |
| 3♦ | help suit | 5+ ♠, waarden in ♦, inv |
| 3♥ | help suit | 5+ ♠, waarden in ♥, inv |
| 3♠ | 6 krt ♠, invite | |
| 3SA | om te spelen | |
| 4♣ | splinter | 5+ ♠, 0-1 ♣, si |
| 4♦ | splinter | 5+ ♠, 0-1 ♦, si |
| 4♥ | splinter | 5+ ♠, 0-1 ♥, si |
| 4♠ | om te spelen | |
| 4SA | rkc |