| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| E3NT= (♣K)
| W | N | E | S | | 1♣ | 1♠ | 1NT | 2♣ |
| 2NT | 3♣ | 3NT | - |
| - | - | | |
| -600 | 25 | 75 |
|
| E3NT+1 (♣K)
| W | N | E | S | | 1♣ | - | 1♠ | - |
| 2♠ | - | 3NT | - |
| - | - | | |
| -630 | 0 | 100 |
|
| E3NT-1 (♣J)
| W | N | E | S | | 1♣ | 1♠ | 1NT | 2♣ |
| 2NT | - | 3NT | - |
| - | - | | |
| 100 | 75 | 25 |
|
| E4♠-1 (♣J)
| W | N | E | S | | 1♣! | - | 1NT | - |
| 2♣ | - | 2♠ | - |
| 4♠ | - | - | - |
| 100 | 75 | 25 |
|
| E5NT-1 (♣K)
| W | N | E | S | | 1♣ | 1♠ | 1NT | - |
| 2♣ | - | 4♣ | - |
| 4NT | - | 5NT | - |
| - | - | | |
| 100 | 75 | 25 |