| Start Opening |
Biedingen na: |
|
| Bod | Naam | Betekenis |
|---|---|---|
| 1♠ | 4+ ♠, 6+ p | |
| 1SA | 6-10 p, geen 3+ ♥ of 4+ ♠ | |
| 2♣ | relay | 10+ p, 3 krt ♥ of 4+ ♣ |
| 2♦ | 10+ p, 5+ ♦ | |
| 2♥ | 5-9 p, 3 krt ♥ | |
| 2♠ | 6+ ♠, zwak | |
| 2SA | 4 krt ♥, 12-15 p | |
| 3♣ | bergen | 4 krt ♥, 9-11 p |
| 3♦ | bergen | 4 krt ♥, 7-9 of 16+ p |
| 3♥ | 4 krt ♥, 2-6 p | |
| 3♠ | splinter | 0-1 ♠, slempoging |
| 3SA | om te spelen | |
| 4♣ | splinter | 0-1 ♣, slempoging |
| 4♦ | splinter | 0-1 ♦, slempoging |
| 4♥ | preempt | |
| 4♠ | om te spelen | |
| 4SA | rkc blackwood |