牌号:1 发牌:North 局况: 双无 |
♠ K 4 3 2 ♥ 10 ♦ K J 7 6 ♣ Q J 9 4 |
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♠ A Q ♥ A K J 9 8 4 ♦ 9 8 ♣ 8 7 3 |
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♠ 9 8 7 6 ♥ Q 3 ♦ 10 5 4 2 ♣ A K 2 |
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♠ J 10 5 ♥ 7 6 5 2 ♦ A Q 3 ♣ 10 6 5 |
| ♣ | ♦ | ♥ | ♠ | NT | N | 1 | 1 | - | 2 | - | S | 1 | 1 | - | 2 | - | E | - | - | 3 | - | 3 | W | - | - | 3 | - | 3 |
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牌手 | 定约 | 首攻 | 基本分 | NS | EW |
| W4♥-1 | ♣Q | 50 | 4 | -4 |
| S1NT-3 | ♥A | -150 | -2 | 2 |
| W3♥+1 | ♣Q | -170 | -2 | 2 |