Board 9 North Deals E-W Vul | | ♠ | Q | | ♥ | K Q 9 5 4 | | ♦ | 6 5 3 | | ♣ | Q 10 8 5 | |
| ♠ | 9 8 6 3 | | ♥ | A J | | ♦ | K 8 | | ♣ | K J 9 4 3 | | | | | | | ♠ | A K J 10 5 | | ♥ | 10 7 | | ♦ | A J 10 7 | | ♣ | A 6 | |
|
| | ♠ | 7 4 2 | | ♥ | 8 6 3 2 | | ♦ | Q 9 4 2 | | ♣ | 7 2 | |
EW 7♠; EW 6N; EW 5♦; EW 5♣; EW 2♥; Par −2210
| West | North | East | South |
| | Pass | 1 ♠ | Pass |
| 2 NT | Pass | 3 NT | Pass |
| 4 ♣ | Pass | 4 ♦ | Pass |
| 4 ♥ | Pass | 4 NT | Pass |
| 5 ♦ | Pass | 5 ♥ | Pass |
| 5 ♠ | Pass | 6 ♠ | All pass |
After partner opens 1 ♠ some partners fiddle round and don't show immediate support. West has a hand that wants to play in game but 3 ♠ is a limit raise, while 4 ♠ should be reserved for pre-empt style hands. Therefore many play jacoby 2 NT, shown here to illustrate the potential. East bids 3 NT to show extra values, no shortage (any non trump suit bid is shortage, while 3 ♠ would show extra length, no shortage). 4 ♣4♦ 4♥ are 1st or 2nd round controls, 4 NT is RKCB with 5 ♦ (1 or 4 keycards), 5 ♥ is a queen ask, and 5 ♠ denies the ♠ Q
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