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这牌如何再叫描述?

#1 User is offline   lycier 

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Posted 2014-August-17, 03:33



有两种再叫性描述:
1- 跳叫2nt,表示18-19hcp均型,不逼叫。
2- 跳叫3,表示16-18hcp的6张,不逼叫。

或者您有第三种选择?
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#2 User is offline   shisun 

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Posted 2014-August-17, 06:55

2nt 逼叫
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#3 User is offline   wuhuan 

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Posted 2014-August-17, 10:14

再叫2NT,即使不逼也是此时最好的描述。应叫人再叫3C或3D都能顺畅叫牌。
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#4 User is offline   lycier 

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Posted 2014-August-17, 18:56



2nt不逼叫。
2nt和3各有得失,很难用对错来形容。
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#5 User is offline   dvd 

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Posted 2014-August-18, 23:03

我选择3d,理由很简单:3d后一样可能停到3n,同时没有放弃可能的6d的机会,很清楚的表明了自己的6张d套;
2n最大的问题是h没有止张,3n可能因为庄位不对h被攻穿,同时2n后很难叫清楚自己是6张d,容易丢贯;
最后一点,如果同伴是弱牌选择pass,3d明显好于2n。
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#6 User is offline   lycier 

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Posted 2014-August-19, 01:05

View Postdvd, on 2014-August-18, 23:03, said:

我选择3d,理由很简单:3d后一样可能停到3n,同时没有放弃可能的6d的机会,很清楚的表明了自己的6张d套;
2n最大的问题是h没有止张,3n可能因为庄位不对h被攻穿,同时2n后很难叫清楚自己是6张d,容易丢贯;
最后一点,如果同伴是弱牌选择pass,3d明显好于2n。


3=16-18hcp,而2nt=18-19hcp自有区别吧,这还不说,如果应叫人多出一枚K的实力,苦恼立刻到来:



3D后应叫人一样再叫3nt,同意被打宕,难以有空间探查花色有控制的安全定约。
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#7 User is offline   nbxkh 

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Posted 2014-August-19, 18:28

所以,我一直认为,静态叫牌,还是精确占优;竞争叫牌,自然大优。这副牌精确1c开叫后,一阶已经形成逼局,可以慢慢找最优定约。
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