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测试一下搭档间对Drury的理解

#1 User is offline   qlpsecond 

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Posted 2014-December-15, 10:27

AJT874
-
T5
AKQ84

Q52
J93
AK63
J32

S开叫

请给出进程及解释
谢谢
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#2 User is offline   sungh 

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Posted 2014-December-15, 23:05

View Postqlpsecond, on 2014-December-15, 10:27, said:

AJT874
-
T5
AKQ84

Q52
J93
AK63
J32

S开叫

请给出进程及解释
谢谢




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
Posted Image
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#3 User is offline   lycier 

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Posted 2014-December-16, 02:36

View Postsungh, on 2014-December-15, 23:05, said:





简单明了,挺好的进程,我赞同:rolleyes:
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#4 User is offline   qlpsecond 

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Posted 2014-December-16, 05:47

4C是怎么设置的?
开叫人3C又是怎么设置的?
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#5 User is offline   shisun 

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Posted 2014-December-17, 18:16

隐约觉得
4c 的点都在两套中,4c 保证c强度。主导牌
3c 也应该是5张套,有可能套弱点。
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#6 User is offline   shisun 

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Posted 2014-December-17, 18:29

1s-2c
4c-4d
4h-4s
5c-5d
6s
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#7 User is offline   lycier 

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Posted 2014-December-28, 03:16

View Postshisun, on 2014-December-17, 18:16, said:

隐约觉得
4c 的点都在两套中,4c 保证c强度。主导牌
3c 也应该是5张套,有可能套弱点。


我深深地不理解,关于REdrury应用的原理我都细致讲过了,书上也都有详细的论述,怎么会你轻易去做定义呢?

3阶花色是示单,不论是哪一方,只要不是经过2nt拐弯抹角,直接3阶都是示单。
为什么会是这样?
如果:
1M---2M=建设性加叫,后续3阶是什么?
如果:
1M----2M=限制性加叫,后续3阶是什么?

这不正正好好暗合了我们所使用的纳吉约定叫嘛。多么简单的问题呀,而贴主的本意恐怕也是想知道我们是如何使用ReDrury的。
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#8 User is offline   601821297 

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Posted 2015-January-04, 23:38

View Postsungh, on 2014-December-15, 23:05, said:



搭档的5C你能确定是DA而不是HA? 4D并不承诺DA吧:rolleyes:
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