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CBC训练赛：XYZ拓展应用

#1 User is offline   lycier 

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Posted 2013-August-27, 19:03



在1NT后，依然所有的后续几乎不变，无视敌人的争叫。这就是XYZ的拓展应用。
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#2 User is offline   lycier 

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Posted 2013-August-27, 19:33

3♥是满贯序列。所以这牌就算激进一点，也只能是：
再叫2♣ - 2♦ - 3♥,不可能叫进局。
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#3 User is offline   IVAN CY LO 

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Posted 2013-August-27, 20:14

先進部份說的以XYZ，應該是1NT 後2C 接力至2D 再跳至3H。
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#4 User is offline   lycier 

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Posted 2013-August-29, 02:15

View PostIVAN CY LO, on 2013-August-27, 20:14, said:

先進部份說的以XYZ，應該是1NT 後2C 接力至2D 再跳至3H。


嗯，不论是MTWS还是XYZ，opps只是在一阶干扰时，无视opps的争叫干扰，依旧我行我素，照谱宣科。如此一来，你会经常意外发现opps的干扰竟会帮倒忙，事实上对我方叫牌起着指导作用并指导坐庄。
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