| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| E3NT= (♠K)
| W | N | E | S | | | | 1♣ | - |
| 1♦ | - | 1NT | - |
| 2♣ | - | 2♦ | - |
| 3♦ | - | 3NT | - |
| - | - | | |
| -400 | -2.5 | 2.5 |
|
| E3NT+1 (♥2)
| W | N | E | S | | | | 1♦ | X |
| 1♠ | - | 2NT | - |
| 3NT | - | - | - |
| -430 | -3.5 | 3.5 |
|
| E3NT= (♠K)
| W | N | E | S | | | | 1♣ | - |
| 1♦ | - | 1NT | - |
| 2♦ | - | 3NT | - |
| - | - | | |
| -400 | -2.5 | 2.5 |
|
| W5♦-2 (♠9)
| W | N | E | S | | | | 1♣ | X |
| XX | 1♥ | X | - |
| 2♦ | 2♥ | 3♦ | 3♥ |
| 5♦ | - | - | - |
| 100 | 11 | -11 |
|
| E3NT= (♠A)
| W | N | E | S | | | | 1♣ | - |
| 1♦ | - | 1NT | - |
| 2♣ | - | 2♦ | - |
| 3NT | - | - | - |
| -400 | -2.5 | 2.5 |