牌号:17
发牌:North
局况: 双无 |
♠ A 3 2
♥ K 5 4
♦ K J 4 3
♣ Q J 6 |
|
♠ Q 10
♥ A Q 6 2
♦ A 10 8 7
♣ K 7 3 |
|
♠ J 8 5 4
♥ J 10 8 7 3
♦ 9
♣ 10 9 5 |
| ♣ | ♦ | ♥ | ♠ | NT | | N | 1 | 3 | - | 2 | 1 | | S | 1 | 3 | - | 2 | 1 | | E | - | - | 2 | - | - | | W | - | - | 2 | - | - |
|
♠ K 9 7 6
♥ 9
♦ Q 6 5 2
♣ A 8 4 2 |
|
| 牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| | N1NT+1 | ♥J | 120 | 100 | 0 |
| | N1NT-1 | ♥J | -50 | 0 | 100 |
| | W1NT-2 | ♣6 | 100 | 75 | 25 |
| | N1NT= | ♥10 | 90 | 37.5 | 62.5 |
| | N1NT= | ♥7 | 90 | 37.5 | 62.5 |