| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| Pass ()
| 0 | 75 | 25 |
|
| E1NT= (♥7)
| W | N | E | S | | | | | - |
| 1♦ | - | 1♥ | - |
| 1♠ | - | 1NT | - |
| - | - | | |
| -90 | 37.5 | 62.5 |
|
| E1NT-1 (♣5)
| W | N | E | S | | | | | - |
| 1♦ | - | 1♥ | - |
| 1♠ | - | 1NT | - |
| - | - | | |
| 50 | 100 | 0 |
|
| E1NT= (♥8)
| W | N | E | S | | | | | - |
| 1♦ | - | 1♥ | - |
| 1♠ | - | 1NT | - |
| - | - | | |
| -90 | 37.5 | 62.5 |
|
| S1NT-1 (♥K)
| W | N | E | S | | | | | 1♦ |
| - | - | 1♥ | - |
| - | 1♠ | - | 1NT |
| - | - | - | |
| -100 | 0 | 100 |