| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| N1♠= (♣7)
| 80 | 100 | 0 |
|
| E2♠-1 (♣A)
| W | N | E | S | | | | | 1♦ |
| - | 1NT | - | - |
| X | - | 2♠ | - |
| - | - | | |
| 50 | 75 | 25 |
|
| W1NT= (♣Q)
| W | N | E | S | | | | | - |
| 1♦ | - | 1♠ | - |
| 1NT | - | - | - |
| -90 | 37.5 | 62.5 |
|
| W2♦+1 (♥4)
| W | N | E | S | | | | | - |
| 1♦ | - | 1♠ | X |
| - | 2♣ | 2♦ | - |
| - | - | | |
| -110 | 0 | 100 |
|
| W1NT= (♥4)
| W | N | E | S | | | | | - |
| 1♣ | - | 1♠ | X |
| 1NT | - | - | - |
| -90 | 37.5 | 62.5 |