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Basic logic practice:how to describe reasonablly?(四) 基础逻辑叫牌练习

#1 User is offline   lycier 

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Posted 2013-February-23, 00:56

A Hand



B Hand



C Hand



D Hand



Basic logic practice:how to describe reasonablly in the these hands? reasons?

基础逻辑叫牌练习:如何正确描述后续进程?理由?
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#2 User is offline   sungh 

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Posted 2013-February-23, 02:11

A Hand


再叫4,表示空门,四张支持,牌力足够进局。请同伴重新估值,表明我持三套牌。
B Hand


再叫3表示单张, 四张支持,定约至少是3阶。请同伴重新估值,表明我持三套牌。


C Hand


再叫2逆叫表示16+P,4张和更长的套,向同伴显示自己的牌型,和大牌的分布情况。
D Hand


应叫花色单张,边花止张不错,套差了点,就蒙一个3NT
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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#3 User is offline   wuhuan 

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Posted 2013-February-24, 21:09

D:还是再叫2NT为好,草花要两次脱手才能立起,3NT有点猛。
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#4 User is offline   world7th 

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Posted 2013-February-24, 22:47

A:先逆叫2h,在pd2s或2nt问高低限时跳叫4d,报4405牌型。
B:直接4d,spl。
c、先逆叫2h,然后在pd2s时加叫4s。或2nt问高低限时叫3s,报3415牌型。
D:s单张不能跳2nt,更不能3nt,那个表示7张坚强套。只能3c。
(但这个地方是我学习哈代2盖1有疑惑的地方之一,哈代把原花跳叫改成了15-18(好像)那么,类似这种牌,19-21的牌该怎么叫呢?例如下牌,怎么开展

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#5 User is offline   601821297 

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Posted 2013-February-25, 00:47

A Hand


3D,如果搭档用3H询问则回答有空门

B Hand


3D,如果搭档用3H问则回答有一单张

C Hand


逆叫2H

D Hand



这幅有些为难,这样的C套我不愿意叫3C,如老版所言赌一下3NT或许可行 :P
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#6 User is offline   9Ayy 

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Posted 2013-February-27, 03:43

A.先逆叫2H,等同伴叫2S或2nt示弱,就叫4D,表示4405的牌型,逼局。若同伴示强,就显示S配合,进行满贯试探。
B.叫3D,当同伴回到3S,就直接4S。若同伴叫其他试探进局,就可以试探满贯了。
C.逆叫2H,显示至少CH54,同伴叫2S,就直接4S。
D.这个有点难,我会叫2nt。
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