牌号:20
发牌:West
局况:双有 |
♠ K Q 5 4 2
♥ 10 5
♦ A Q 10 2
♣ 9 7 |
|
♠ A 10 9 8
♥ Q J 8
♦ 9 5
♣ J 8 3 2 |
|
♠ 7 3
♥ 9 7 6 4 3 2
♦ K 8
♣ A K 6 |
|
♠ J 6
♥ A K
♦ J 7 6 4 3
♣ Q 10 5 4 |
| ♣ | ♦ | ♥ | ♠ | NT | | N | - | 3 | - | 2 | 1 | | S | - | 3 | - | 2 | 1 | | E | - | - | 2 | - | - | | W | - | - | 2 | - | - |
|
| 牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| | S2NT= | ♦9 | 120 | 100 | 0 |
| | S2NT-2 | ♥Q | -200 | 16.67 | 83.33 |
| | N4♠-2 | ♣K | -200 | 16.67 | 83.33 |
| | N4♦-1 | ♣A | -100 | 66.67 | 33.33 |