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JEC比赛：阻击 VS 不阻击（三）

#1 User is offline   lycier 

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Posted 2013-March-23, 00:14

Quote



JEC比赛：你的抉择时什么？
1-阻击 ：如何开叫？你有空门！
2-不阻击：贻误战机，你付得起责任吗？
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#2 User is offline   sungh 

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Posted 2013-March-23, 02:11

局况又不利，又不符合弱二开叫的条件。这牌我不知道怎么办。我先看你们是怎么想的。
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   sfbcs 

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Posted 2013-March-23, 23:37

局况又不利，不阻击。
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#4 User is offline   wqiqiqi 

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Posted 2013-March-24, 01:28

阻击3D

1. 好套

2. OPP只要叫牌（除了3DX），你就达到目的：剥夺叫牌空间。
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#5 User is offline   00master 

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Posted 2013-March-24, 08:24

不叫~
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#6 User is offline   lycier 

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Posted 2013-March-25, 18:48

这是实战牌面，开叫2♦后，成功地打掉了对手的4♠，意义不言自明。

开室：2♦S+2 ， +130



闭室：5♠W= MK，+650



Imps -13



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#7 User is offline   wuhuan 

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Posted 2013-March-29, 01:54

W的开叫1S看不懂？
9+9+2=20，不符合22法则，
请老师看跟帖后解答。
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#8 User is offline   zyp163 

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Posted 2013-March-29, 01:57

W的开叫1S的原因---请阅读Never miss a game again 这本书，我持谨慎的态度推荐。
同时按此书推荐，S可以开叫1D。
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