| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| W4♠= (♣K)
| W | N | E | S | | | - | 1NT | - |
| 2♦ | - | 2♥ | - |
| 2♠ | - | 3♠ | - |
| 4♠ | - | - | - |
| -420 | 0 | 0 |
|
| E3NT= (♣4)
| W | N | E | S | | | - | 1NT | - |
| 2♥! | 3♣ | - | - |
| 3NT | - | - | - |
| -400 | 0 | 0 |
|
| W4♠= (♣K)
| W | N | E | S | | | - | 1NT | - |
| 2♦ | - | 2♥ | - |
| 2♠ | - | 3♠ | - |
| 4♠ | - | - | - |
| -420 | 0 | 0 |
|
| W4♠= (♣K)
| W | N | E | S | | | - | 1NT | - |
| 2♦ | - | 2♥ | - |
| 2♠ | - | 3♠ | - |
| 4♠ | - | - | - |
| -420 | 0 | 0 |