牌号:4 发牌:West 局况:双有 |
♠ K J 3 ♥ K 8 7 6 2 ♦ A J 7 3 ♣ 2 |
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♠ A 6 5 2 ♥ J ♦ K 10 8 ♣ A Q J 10 5 |
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♠ 10 9 4 ♥ A Q 10 3 ♦ Q 2 ♣ 8 7 6 3 |
| ♣ | ♦ | ♥ | ♠ | NT | N | - | - | - | - | - | S | - | - | - | - | - | E | 4 | 1 | 2 | 3 | 3 | W | 4 | 1 | 2 | 3 | 3 |
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♠ Q 8 7 ♥ 9 5 4 ♦ 9 6 5 4 ♣ K 9 4 |
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牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| W3♣= | ♦A | -110 | 5 | -5 |
| W2♣+3 | ♥3 | -150 | 4 | -4 |
| E3NT= | ♦6 | -600 | -7 | 7 |