| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| N3♦-1 (♠10)
| W | N | E | S | | | 1♦ | - | 1NT |
| 2♠ | - | - | 3♦ |
| - | - | - | |
| -100 | 50 | 50 |
|
| N3♦-1 (♠10)
| W | N | E | S | | | 1♦ | - | 1NT |
| 2♠ | - | - | 3♦ |
| - | - | - | |
| -100 | 50 | 50 |
|
| W2♠+2 (♠2)
| -170 | 0 | 100 |
|
| N3♦= (♠10)
| W | N | E | S | | | 1♦ | - | 1NT |
| 2♠ | - | - | 3♦ |
| - | - | - | |
| 110 | 100 | 0 |
|
| N3♦-1 (♠10)
| W | N | E | S | | | 1♦ | - | 1NT |
| 2♠ | X | - | 3♦ |
| - | - | - | |
| -100 | 50 | 50 |