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如何合理叫上满贯?

#1 User is offline   lycier 

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Posted 2013-April-23, 05:00




选择Jacoby 2nt作为应叫叫品并不好。
问题是:
如何合理叫上满贯?
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#2 User is offline   zyp163 

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Posted 2013-April-23, 20:32

使用自然的描述手段,能叫出单张而且是单K的好像没有。面对C单应叫方做出封局决定,无可厚非。
同时说明:1.在已定将牌时,寻找满贯彻时,单K对着同伴带A的长套,牌力不减,2.寻找满贯,HCP及牌型配合都是其次,输张及控制是首要的。3.那么2NT要求开叫人描述牌情,建议改为控制。如:1M-2N;3C:有好的控制,支持slamtry.
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#3 User is offline   haikuo 

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Posted 2013-April-23, 20:50

这牌作二盖一的2C -2H-2S 可能会叫上去,
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#4 User is offline   yunling 

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Posted 2013-April-23, 21:53

西家14个有效点居然直接4S不可思议,3S的话,什么都好办。


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#5 User is offline   sungh 

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Posted 2013-April-23, 22:51

 lycier, on 2013-April-23, 05:00, said:




选择Jacoby 2nt作为应叫叫品并不好。
问题是:
如何合理叫上满贯?



用哈代加叫,其中:
4C=颠倒瑞士加叫,12+-15-HCP四张支持的平均牌型,其中,将牌是三顶张大牌含两大,或Axxxx或Kxxxx的5张以上。4C后开叫人,只要问到同伴有3个关键张,就叫满贯,反之,5S停下来。
正确的判断来自经验,而经验常常来自错误的判断。

寻找自己的错误才是学习桥牌的唯一进步方法
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