牌号:8 发牌:West 局况: 双无 |
♠ 8 5 ♥ A Q 10 9 ♦ 7 3 2 ♣ A K Q 4 |
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♠ Q 9 7 4 3 ♥ K 8 7 5 ♦ 10 ♣ 8 6 3 |
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♠ K ♥ J 3 2 ♦ A J 9 4 ♣ J 9 7 5 2 |
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♠ A J 10 6 2 ♥ 6 4 ♦ K Q 8 6 5 ♣ 10 |
| ♣ | ♦ | ♥ | ♠ | NT | N | 2 | 4 | 2 | 3 | 3 | S | 2 | 4 | 2 | 3 | 3 | E | - | - | - | - | - | W | - | - | - | - | - |
|
牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| N4♠-1
W | N | E | S | - | 1NT | - | 2♥ |
- | 2♠ | - | 3♦ |
- | 3NT | - | 4♠ |
- | - | - | |
| ♣5 | -50 | -6 | 6 |
| N2NT+3
W | N | E | S | - | 1♣ | - | 1♠ |
- | 1NT | - | 2♦ |
- | 2NT | - | - |
- | | | |
| ♣5 | 210 | 1 | -1 |
| N3NT=
W | N | E | S | - | 1NT | - | 2♥ |
- | 2♠ | - | 3NT |
- | - | - | |
| ♣5 | 400 | 5 | -5 |
| N3NT=
W | N | E | S | - | 1NT | - | 2♥ |
- | 3♦ | - | 3♥ |
- | 3NT | - | - |
- | | | |
| ♣2 | 400 | 5 | -5 |
| N3NT-1
W | N | E | S | - | 1♣ | - | 1♠ |
- | 2♥ | - | 2♠ |
- | 3NT | - | - |
- | | | |
| ♠A | -50 | -6 | 6 |