| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| N3NT= (♣7)
| W | N | E | S | | | 1♦ | 2♣ | X |
| - | 2♦ | - | 3♣ |
| - | 3NT | - | - |
| - | | | |
| 400 | 60 | 40 |
|
| S4♠-2 (♠5)
| W | N | E | S | | | 1♦ | 2♣ | 2♥ |
| - | 3♦ | - | 3♠ |
| - | 4♠ | - | - |
| - | | | |
| -100 | 0 | 100 |
|
| N3NT= (♠2)
| W | N | E | S | | | 1♦ | 2♣ | X |
| - | 2NT | - | 3NT |
| - | - | - | |
| 400 | 60 | 40 |
|
| N3NT+2 (♣7)
| W | N | E | S | | | 1NT | - | 2♣ |
| - | 2♦ | - | 3NT |
| - | - | - | |
| 460 | 100 | 0 |
|
| N3NT= (♣7)
| W | N | E | S | | | 1♦ | 2♣ | X |
| - | 2♦ | - | 3♣ |
| - | 3NT | - | - |
| - | | | |
| 400 | 60 | 40 |
|
| N2♦+1 (♣K)
| 110 | 20 | 80 |