| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| N2NT= (♣4)
| W | N | E | S | | - | 1♦ | - | 1♠ |
| - | 2♥ | - | 2♠ |
| - | 2NT | - | - |
| - | | | |
| 120 | 12.5 | 87.5 |
|
| N3NT= (♥7)
| W | N | E | S | | - | 1♦ | - | 1♠ |
| - | 1NT | - | 2♣! |
| - | 2♦ | - | 3♠ |
| - | 3NT | - | - |
| - | | | |
| 600 | 75 | 25 |
|
| N3NT= (♦2)
| W | N | E | S | | - | 1♦ | - | 1♠ |
| - | 2♥ | - | 2♠ |
| - | 3NT | - | - |
| - | | | |
| 600 | 75 | 25 |
|
| N3NT= (♥7)
| W | N | E | S | | - | 1♦ | - | 1♠ |
| - | 2♣ | - | 3♠ |
| - | 3NT | - | - |
| - | | | |
| 600 | 75 | 25 |
|
| N2NT= (♠J)
| W | N | E | S | | - | 1♦ | - | 1♠ |
| X! | 1NT | - | 2♠ |
| - | 2NT | - | - |
| - | | | |
| 120 | 12.5 | 87.5 |