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叫牌问题180803a


lxt08

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  • 5 weeks later...
3表示至少六张的半强套非低限,那么南家虽然持有2张,但在3后,Q估值提升,闪闪发光,所以同意定将而直接扣叫4。如果开叫人真的扣出4,那就没说的,4nt问叫冲冠了。如果开叫人叫回4S,那就收手了。
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  • 2 months later...

3表示至少六张的半强套非低限,那么南家虽然持有2张,但在3后,Q估值提升,闪闪发光,所以同意定将而直接扣叫4。如果开叫人真的扣出4,那就没说的,4nt问叫冲冠了。如果开叫人叫回4S,那就收手了。

赞成,一步寻求H控制

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  • 3 weeks later...
  • 1 month later...

好久沒上來看文章了

 

我對這方面的牌會有個構想

 

就是當一定不會打3N的時候

 

3N用來示弱

 

這手牌雙方理論上控制應該快達標滿貫了

 

但是旁門的trick會有些許問題

 

這時候可以先用3N作為 低限表示

 

等到同伴Cue bid跟著Cue

 

同伴只叫4S的時候 多半是這種牌

 

S-AKJTXXX

H-KQ

D-JX

C-QX

 

然而你直接Cue 4D的缺點就是同伴有H控制不管多麼差的牌.......

 

他都會Cue 4H

 

自然制系統最大的問題在於保證力量range的叫法不夠明確

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