| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| E2♠= (♦K)
| W | N | E | S | | | | - | 1♦ |
| - | 1♥ | 1♠ | 1NT |
| 2♠ | - | - | - |
| -110 | 20 | 80 |
|
| S1NT+1 (♣2)
| W | N | E | S | | | | - | 1♦ |
| - | 1♥ | - | 1NT |
| - | - | - | |
| 120 | 100 | 0 |
|
| E2♠= (♥6)
| W | N | E | S | | | | - | 1♦ |
| - | 1♥ | 1♠ | 2♥ |
| 2♠ | - | - | - |
| -110 | 20 | 80 |
|
| S2♦+1 (♠6)
| W | N | E | S | | | | - | 1♦ |
| - | 1♥ | - | 1NT |
| - | 2♣ | - | 2♦! |
| - | - | - | |
| 110 | 80 | 20 |
|
| E3♠-2 (♦K)
| W | N | E | S | | | | - | 1NT! |
| - | 2♦ | 2♠ | - |
| 3♠ | - | - | - |
| 100 | 60 | 40 |
|
| E2♠= (♦K)
| W | N | E | S | | | | - | 1♦ |
| - | 1♥ | 1♠ | X |
| 2♠ | - | - | - |
| -110 | 20 | 80 |