![]() ![]() ![]() ![]() |
||
![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() |
|
![]() ![]() ![]() ![]() |
West | North | East | South |
1![]() |
|||
Pass | 2NT1 | 4![]() |
4NT2 |
Pass | 5![]() |
Pass | 5NT4 |
Pass | 6![]() |
Pass | 7![]() |
Pass | Pass | Pass |
- Forcing-to-game raise in hearts
- RKCB
- 0 or 3 key cards
- Grand-slam try; guarantees all key cards and the trump queen
- King of diamonds

![]() ![]() ![]() ![]() |
||
![]() ![]() ![]() ![]() |
![]() ![]() ![]() ![]() |
|
![]() ![]() ![]() ![]() |
West | North | East | South |
1![]() |
|||
Pass | 2NT1 | 4![]() |
4NT2 |
Pass | 5![]() |
Pass | 5NT4 |
Pass | 6![]() |
Pass | 7![]() |
Pass | Pass | Pass |