牌号:20
发牌:West
局况:双有 |
♠ A J 8 4
♥ A K 8 2
♦ A K 4
♣ 6 5 |
|
♠ K 9 7 5
♥ 6
♦ Q 9 5 3
♣ A 9 8 7 |
|
♠ 6 3
♥ J 9 7 5 4
♦ J 10 8 6
♣ K 2 |
|
♠ Q 10 2
♥ Q 10 3
♦ 7 2
♣ Q J 10 4 3 |
| ♣ | ♦ | ♥ | ♠ | NT | | N | 4 | 2 | 3 | 4 | 4 | | S | 4 | 2 | 3 | 4 | 4 | | E | - | - | - | - | - | | W | - | - | - | - | - |
|
| 牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| | S1NT= | ♦K | 90 | -1 | 1 |
| | S1NT+1 | ♥Q | 120 | 1 | -1 |