牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| E1NT=
W | N | E | S | - | - | 1♣ | - |
1♦ | - | 1NT | - |
- | - | | |
| ♥5 | -90 | -4.67 | 4.67 |
| W3♦-1
W | N | E | S | - | - | 1♣ | - |
1♦ | 2♣ | X | - |
2♦ | - | 3♦ | - |
- | - | | |
| ♠A | 50 | 0 | 0 |
| E2NT-2
W | N | E | S | - | - | 1♣ | - |
1♦ | - | 1NT | - |
- | 2♣ | 2♥ | - |
2NT | - | - | - |
| ♣K | 100 | 2.33 | -2.33 |
| S2♥=
W | N | E | S | - | 1♣ | X | XX |
- | - | 1♦ | 1♥ |
- | 2♥ | - | - |
- | | | |
| ♦3 | 110 | 2.33 | -2.33 |