| 牌手 | 定约(首攻) | 得分 | NS | EW |
|
| S4♥-2 (♣J)
| W | N | E | S | | | 1NT | 2♣ | 2♥ |
| 3♣ | 3♥ | - | 4♥ |
| - | - | - | |
| -100 | 0 | 100 |
|
| N4♠+1 (♦Q)
| W | N | E | S | | | 1NT | - | 2♣ |
| - | 2♠ | - | 3♠ |
| - | 3NT | - | 4♠ |
| - | - | - | |
| 450 | 83.33 | 16.67 |
|
| N4♠= (♦Q)
| W | N | E | S | | | 1NT | - | 2♣! |
| - | 2♠ | - | 4♠ |
| - | - | - | |
| 420 | 33.33 | 66.67 |
|
| N4♠+1 (♣K)
| W | N | E | S | | | 1NT | - | 2♣! |
| - | 2♠ | - | 4♠ |
| - | - | - | |
| 450 | 83.33 | 16.67 |