牌号:17
发牌:North
局况: |
♠ J 10 4
♥ 7 4
♦ 10 9 8 6 2
♣ 6 4 2 |
|
♠ 9 5 3
♥ A K J 9 6 2
♦ A 7 3
♣ 10 |
|
♠ 8 6 2
♥ Q 8 5
♦ Q 4
♣ K Q 9 8 3 |
|
♠ A K Q 7
♥ 10 3
♦ K J 5
♣ A J 7 5 |
| ♣ | ♦ | ♥ | ♠ | NT | | N | - | 2 | - | 1 | - | | S | - | 2 | - | 1 | - | | E | - | - | 2 | - | 1 | | W | - | - | 2 | - | 1 |
|
| 牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| | S2NT=
| ♣3 | 120 | 0.5 | -0.5 |
| | S3NT-1
| W | N | E | S | | | - | 2♠ | X |
| - | 3♣ | - | 3NT |
| - | - | - | |
| ♠2 | -50 | -4.5 | 4.5 |
| | S3NT-3
| ♣3 | -150 | -7 | 7 |
| | S3NT=
| W | N | E | S | | | - | 2♠ | X |
| - | 3♣ | - | 3NT |
| - | - | - | |
| ♠2 | 400 | 7.5 | -7.5 |
| | N3NT-1
| W | N | E | S | | | - | 2♠ | X |
| - | 3♣ | - | 3♠ |
| - | 3NT | - | - |
| - | | | |
| ♠5 | -50 | -4.5 | 4.5 |
| | S2NT=
| ♠2 | 120 | 0.5 | -0.5 |
| | S3NT=
| W | N | E | S | | | - | 2♠ | X |
| - | 3♣ | - | 3NT |
| - | - | - | |
| ♥5 | 400 | 7.5 | -7.5 |