牌号:8 发牌:West 局况: 双无 |
♠ J 10 9 ♥ 6 5 ♦ K 8 4 3 ♣ Q J 10 6 |
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♠ A Q 8 ♥ K Q 8 7 2 ♦ 10 5 2 ♣ A 7 |
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♠ 7 4 2 ♥ A J ♦ A Q 7 6 ♣ 9 8 3 2 |
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♠ K 6 5 3 ♥ 10 9 4 3 ♦ J 9 ♣ K 5 4 |
| ♣ | ♦ | ♥ | ♠ | NT | N | - | - | - | - | - | S | - | - | - | - | - | E | 2 | 4 | 5 | 3 | 5 | W | 2 | 4 | 5 | 3 | 5 |
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牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| W3NT+3 | ♣Q | -490 | 0 | 100 |
| W3NT+2 | ♣Q | -460 | 75 | 25 |
| W3NT+2 | ♦3 | -460 | 75 | 25 |