5) Antw na mighty sans
| Herbieding | Betekenis | Forcing? | Vervolg |
|---|---|---|---|
| 2♣ | Inviterende of slemgoing stayman | RF | |
| 2♦ | Mancheforcing stayman | MF | |
| 2♥ | To play 0+ pnt, 4♥+ krt | NF | |
| 2♠ | To play 0+ pnt, 4♠+ krt | NF | |
| 2sa | Vraagt de beste lage kleur te bieden vanaf 44 | RF | |
| 3♣/♦ | 5+ krt ♣ of ♦, 0-9 pnt | NF | |
| 3♥/♠ | 6+ krt ♥/♠ slemgoing | MF of SF | |
| 3sa | To play | NF | |
| 4♥/♠ | To play | NF |
