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叫牌练习:如何叫上满贯?


lycier

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[hv=pc=n&s=sajt96hakq84dcajt&n=skq8hd97543ckq975&d=w&v=0&b=8&a=ppp1sp2cp]266|200[/hv]

后续该如何叫?

如果使用双套罗马关键张问叫:

1S-2C

3C-3S

4NT-6C(两关键张+2关键Q)

7S

或者:

1S-2C

2H-2S(2/1后不再跳叫)

3C-3H

4NT-6C

7S

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[hv=sn=蜘蛛侠&s=SAKQT84HK52DKC964&wn=机器人&w=SHAT86DQJ73CAQT32&nn=钢铁侠&n=SJ932HQJ3DAT6542C&en=机器人&e=S765H974D98CKJ875&d=n&v=b&b=13&a=PP1SD(Takeout%20double%20--%203-5%20C%3B%203-5%20D%3B%203-4%20H%3B%202-%20S%3B%2012+%20total%20points)2SP2NP3DP3HP4SPPP]499|350[/hv]

 

很遗憾,丢贯了。请你来设计叫牌方案吧。起步是:开叫1后,西家直接加倍。

 

首先PASS,等東西叫出後扣叫。這手牌南北有配合9張東西最少有配合8張。TAKEOUT 以後9成以上東西會叫出。如他們沒叫出來,則先停一下想想滿貫希望。PARTNER 極有可能是持有4張以上有廢點,滿貫難於想像。

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