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如何叫?

#1 User is offline   lxt08 

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Posted 2014-July-28, 05:33


南北打SAYC你如何叫?
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#2 User is offline   dvd 

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Posted 2014-July-28, 23:01

x
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#3 User is offline   sungh 

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Posted 2014-July-29, 00:46

加倍,表明最多2张,还有支持,实力占优,让同伴选择罚放,或2,或2,或3


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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#4 User is offline   nbxkh 

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Posted 2014-July-29, 18:51

有实力,无叫品,行动加倍。
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#5 User is offline   lycier 

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Posted 2014-July-30, 02:06

复习一下yunlong大师的:各种形式的加倍

行动加倍也称为显示大牌实力加倍和竞叫性加倍。
要精确地定义这类加倍是很困难的,因为这些名词经常互换着使用。叫牌的水平越低,加倍就更可能作为“技术性”处理;水平越高,同伴就越可能放过,而不管加倍者是何企图。这类加倍原则上是用来显示一手除加倍外,无法用其它叫品来描述的大牌实力。行动加倍总是表示这样一种含义:伙计,我拿着的是高限牌点,但是点力比较分散,我所叫的套也不太好,对你的套支持也不够,我们俩的牌点总和应该比他们高,该怎么办?你决定。
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#6 User is offline   sfbcs 

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Posted 2014-July-31, 21:03

3C,显示5-4套,又逼叫。
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#7 User is offline   lycier 

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Posted 2014-August-01, 02:00

 sfbcs, on 2014-July-31, 21:03, said:

3C,显示5-4套,又逼叫。


3方案不是不行,可以,只是有些保守,万一开叫人在加倍后pass-宕二的500分呢?!
要知道实际中行动性加倍后的pass概率很高,宕二三情况很容易发生。
2这种位置的争叫不是不具危险,只要他们的D失配,至少宕二,在所难免。
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#8 User is offline   shisun 

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Posted 2014-August-02, 08:48

加倍很好的选择,局况有利。
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#9 User is offline   sfbcs 

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Posted 2014-August-06, 06:52

 lycier, on 2014-August-01, 02:00, said:

3方案不是不行,可以,只是有些保守,万一开叫人在加倍后pass-宕二的500分呢?!
要知道实际中行动性加倍后的pass概率很高,宕二三情况很容易发生。
2这种位置的争叫不是不具危险,只要他们的D失配,至少宕二,在所难免。

有理,局况值得考虑X
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