牌号:9
发牌:North
局况: |
♠ K Q 7
♥ K 10 9
♦ K Q 8 4 3
♣ 10 2 |
|
♠ J 10 3 2
♥ A 6 3
♦ 10 7 5
♣ A 6 5 |
|
♠ 9 8 4
♥ J 7 5 4 2
♦ --
♣ K Q 8 7 4 |
|
♠ A 6 5
♥ Q 8
♦ A J 9 6 2
♣ J 9 3 |
| ♣ | ♦ | ♥ | ♠ | NT | | N | - | 4 | - | 1 | 1 | | S | - | 4 | - | - | 1 | | E | 2 | - | 2 | - | - | | W | 2 | - | 2 | - | - |
|
| 牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| | N3NT-2
| W | N | E | S | | | 1♦ | - | 2♦ |
| - | 2NT | - | 3NT |
| - | - | - | |
| ♣7 | -100 | -5.5 | 5.5 |
| | N3NT=
| ♣7 | 400 | 11 | -11 |
| | N3NT-2
| ♣7 | -100 | -5.5 | 5.5 |