| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| W2♠= (♥2)
| W | N | E | S | | - | - | 1♣ | X |
| 1♠ | X | 1NT | - |
| 2♠ | - | - | - |
| -110 | 50 | 50 |
|
| E1NT+1 (♥7)
| W | N | E | S | | - | - | 1♦ | - |
| 1♠ | - | 1NT | - |
| - | - | | |
| -120 | 12.5 | 87.5 |
|
| E1NT= (♦2)
| W | N | E | S | | - | - | 1♣ | X |
| 1♠ | - | 1NT | - |
| - | - | | |
| -90 | 75 | 25 |
|
| W2♠X-2 (♦7)
| W | N | E | S | | - | - | 1♣ | X |
| 1♠ | X | 1NT | - |
| - | 2♥ | - | - |
| 2♠ | - | - | X |
| - | - | - | |
| 300 | 100 | 0 |
|
| E2NT= (♥7)
| W | N | E | S | | - | - | 1♣ | X |
| 1♠ | 2♥ | - | - |
| X | - | 2NT | - |
| - | - | | |
| -120 | 12.5 | 87.5 |