BBO Discussion Forums: 看看这副牌(9) - BBO Discussion Forums

Jump to content

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

看看这副牌(9) 部分定约竞叫

#1 User is offline   madongjun 

  • China
  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,724
  • Joined: 2012-August-05
  • Gender:Male
  • Location:taiyuan/shanxi/China
  • Interests:Economics、sports

Posted 2012-November-23, 03:18

问题:下面的牌在北家开叫2后,如何竞叫?东西方和南北方的最佳定约各是什么?

0

#2 User is offline   madongjun 

  • China
  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,724
  • Joined: 2012-August-05
  • Gender:Male
  • Location:taiyuan/shanxi/China
  • Interests:Economics、sports

Posted 2012-November-25, 22:24

是不是问题太笼统?
0

#3 User is offline   lycier 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,612
  • Joined: 2009-September-28
  • Gender:Male
  • Location:China

Posted 2012-November-26, 00:12

这道牌面很好,至少警告我们在寻思叫牌时,注意花色失配的风险性。
东家是一手不愿意争叫的牌面,因为手持弱二开叫花色的5张,心里最清楚,四家分布畸形,愿意等待同伴的技术性加倍而转化为惩罚性。
各家都不愿意或没有实力去争叫,最终2是最后的定约。
0

#4 User is offline   madongjun 

  • China
  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,724
  • Joined: 2012-August-05
  • Gender:Male
  • Location:taiyuan/shanxi/China
  • Interests:Economics、sports

Posted 2012-November-26, 04:15

View Postlycier, on 2012-November-26, 00:12, said:

这道牌面很好,至少警告我们在寻思叫牌时,注意花色失配的风险性。
东家是一手不愿意争叫的牌面,因为手持弱二开叫花色的5张,心里最清楚,四家分布畸形,愿意等待同伴的技术性加倍而转化为惩罚性。
各家都不愿意或没有实力去争叫,最终2是最后的定约。

真是高,确如你所见,最后定约是南北方的2,三家PASS。四明手看,东西方似乎有4,能完成吗?(或者说如何才能防宕?)
0

#5 User is offline   madongjun 

  • China
  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,724
  • Joined: 2012-August-05
  • Gender:Male
  • Location:taiyuan/shanxi/China
  • Interests:Economics、sports

Posted 2012-November-28, 00:20

这种失配牌的定约挖掘也很重要,在这个弱2开叫的情况下,看看如何叫出,叫到几阶,3或4,4能完成吗?
0

#6 User is offline   shingkit 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 149
  • Joined: 2011-August-02
  • Gender:Male
  • Location:Beijing, China

Posted 2012-November-28, 17:42

和看看这副牌(10)的问题一样,这幅牌,东除了不叫有其他选择吗?
0

#7 User is offline   madongjun 

  • China
  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,724
  • Joined: 2012-August-05
  • Gender:Male
  • Location:taiyuan/shanxi/China
  • Interests:Economics、sports

Posted 2012-November-29, 09:28

View Postshingkit, on 2012-November-28, 17:42, said:

和看看这副牌(10)的问题一样,这幅牌,东除了不叫有其他选择吗?

实战中,另一室叫至并完成了却S,可惜没有记下进程来。
0

Share this topic:


Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users