牌号:11 发牌:South 局况: 双无 |
♠ A 3 ♥ Q 5 2 ♦ Q 10 9 3 2 ♣ Q 9 8 |
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♠ 7 6 ♥ A J 9 8 7 ♦ J 8 5 ♣ A 7 4 |
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♠ K J 9 5 2 ♥ K ♦ A 6 4 ♣ K J 10 5 |
| ♣ | ♦ | ♥ | ♠ | NT | N | - | - | - | - | - | S | - | - | - | - | - | E | 3 | 1 | 3 | 3 | 2 | W | 3 | 1 | 3 | 3 | 2 |
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♠ Q 10 8 4 ♥ 10 6 4 3 ♦ K 7 ♣ 6 3 2 |
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牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| E3NT-2 | ♥3 | 100 | 100 | 0 |
| E3♣= | ♦K | -110 | 37.5 | 62.5 |
| E3NT-1 | ♣3 | 50 | 75 | 25 |
| S2♥X-3 | ♦3 | -500 | 0 | 100 |
| E3♣= | ♥6 | -110 | 37.5 | 62.5 |