牌号:20
发牌:West
局况:双有 |
♠ A J 8 7 5 2
♥ A 9
♦ K 7 5
♣ 5 3 |
|
♠ 6
♥ Q 10 7 5
♦ A Q 8 6 3
♣ K 9 6 |
|
♠ 10 4
♥ 6 3 2
♦ 10 4
♣ A Q J 10 4 2 |
|
♠ K Q 9 3
♥ K J 8 4
♦ J 9 2
♣ 8 7 |
| ♣ | ♦ | ♥ | ♠ | NT | | N | - | - | - | 4 | - | | S | - | - | - | 4 | - | | E | 2 | 1 | - | - | - | | W | 2 | 2 | - | - | - |
|
| 牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| | N4♠=
| ♣A | 620 | 70 | 30 |
| | N4♠=
| W | N | E | S | | - | 1♠ | 2♣ | 3♣ |
| - | 3♦ | - | 4♠ |
| - | - | - | |
| ♣A | 620 | 70 | 30 |
| | N2♠+1
| ♠4 | 140 | 20 | 80 |
| | N4♠=
| ♠4 | 620 | 70 | 30 |
| | N4♠-2
| ♦10 | -200 | 0 | 100 |
| | N4♠=
| W | N | E | S | | - | 1♠ | - | 1NT |
| - | 2♠ | - | 4♠ |
| - | - | - | |
| ♣A | 620 | 70 | 30 |