牌号:4 发牌:West 局况:双有 |
♠ Q 9 7 3 ♥ K J ♦ K 6 3 ♣ J 10 7 3 |
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♠ 10 6 2 ♥ Q 10 9 6 ♦ J 9 ♣ K 9 6 5 |
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♠ A 5 ♥ A 7 5 4 ♦ A Q 7 5 4 ♣ A Q |
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♠ K J 8 4 ♥ 8 3 2 ♦ 10 8 2 ♣ 8 4 2 |
| ♣ | ♦ | ♥ | ♠ | NT | N | - | - | - | - | - | S | - | - | - | - | - | E | 3 | 4 | 5 | 2 | 3 | W | 3 | 4 | 5 | 2 | 3 |
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牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| E3NT= | ♠4 | -600 | 100 | 0 |
| E4♥+2 | ♦2 | -680 | 33.33 | 66.67 |
| E4♥+2 | ♦2 | -680 | 33.33 | 66.67 |
| E4♥+2 | ♥2 | -680 | 33.33 | 66.67 |