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CBC训练赛:不适切的分寸(3)

#1 User is offline   lycier 

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Posted 2013-August-08, 18:59


讨论:
要认真看书学习,领悟正应叫所带来的后续逻辑的改变。
这个2应叫几乎接近应叫的最低限。
2应叫后,即使有再多的点力,都要在均型时再叫2nt,只因为2是正应叫,承诺逼局了。


附:另一桌叫牌进程



结果也是叫上了6阶,但这样的叫牌方式,我们可以轻易发现很粗糙,不是精细叫牌的适切分寸。
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#2 User is offline   jiaxiachun 

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Posted 2013-August-08, 19:08

2nt,最经济原则
另一桌精确,应该就这样子吧
The only limit to our realization of tomorrow will be our doubts of today .我们实现明天理想的唯一的限制全因我们今天的疑虑。
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#3 User is offline   jiaxiachun 

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Posted 2013-August-08, 19:08

2nt,最经济原则
另一桌精确,应该就这样子吧
The only limit to our realization of tomorrow will be our doubts of today .我们实现明天理想的唯一的限制全因我们今天的疑虑。
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#4 User is offline   lycier 

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Posted 2013-August-08, 19:11

如果是我打精确体系,运用现代精确的手法,叫牌进程是这样的:


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#5 User is offline   gamebridge 

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Posted 2013-August-08, 20:58

自然2C后,再叫3NT过于速度,方向已经定在满贯(27+4),2NT再听同伴描述比较好,如果有更合适的无将序列就更理想了。
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#6 User is offline   lycier 

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Posted 2013-August-08, 21:22

 gamebridge, on 2013-August-08, 20:58, said:

自然2C后,再叫3NT过于速度,方向已经定在满贯(27+4),2NT再听同伴描述比较好,如果有更合适的无将序列就更理想了。

对,这就是有效空间利用的一个原理。
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