牌号:8
发牌:West
局况: 双无 |
♠ K 8
♥ 9 7 6 2
♦ A J 10 5 4
♣ 9 2 |
|
♠ Q J 7 5
♥ K
♦ K Q 8 7
♣ A Q 8 5 |
|
♠ A 9
♥ 10 5 4
♦ 9 3 2
♣ K J 7 4 3 |
|
♠ 10 6 4 3 2
♥ A Q J 8 3
♦ 6
♣ 10 6 |
|
| 牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| | W2NT+4
| ♦5 | -240 | -2.6 | 2.6 |
| | W4♣=
| W | N | E | S | | 1♣ | 1♦ | 2♣ | 2♥ |
| 2♠ | 3♥ | - | - |
| 4♣ | - | - | - |
| ♥7 | -130 | 0.4 | -0.4 |
| | W3NT+1
| W | N | E | S | | 1NT | - | 2NT | - |
| 3NT | - | - | - |
| ♦J | -430 | -7.6 | 7.6 |
| | E2NT+3
| ♠3 | -210 | -1.4 | 1.4 |
| | E2NT-1
| W | N | E | S | | 1♦ | - | 1NT | - |
| 2♣ | - | 2NT | - |
| - | - | | |
| ♥8 | 50 | 5.6 | -5.6 |
| | W3NT-1
| W | N | E | S | | 1♣ | 1♦ | X | - |
| 1NT | - | 3NT | - |
| - | - | | |
| ♦J | 50 | 5.6 | -5.6 |