BBO Discussion Forums: 34th Maharashitra State:经不起缩将的定约 - BBO Discussion Forums

Jump to content

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

34th Maharashitra State:经不起缩将的定约

#1 User is offline   lycier 

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

Posted 2014-January-20, 03:55


结果:2SX-3 -800

2后的加倍显然是技术性的,可是在局况不利时自找麻烦再叫2,显然不是明智之举,同伴会以为4-3配也还可以的定约,结果庄家的短花色遭到敌方的缩将,是不能承受之重。而短花色要是放在明手为,情况可就不同了,所以明手估值时可以计算短套分布点的。
另外在3-3支持时,宁愿加一阶,3,即使被惩罚也就是宕一,损失不痛的。
0

#2 User is offline   lycier 

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

Posted 2014-January-20, 05:41



对5加倍?严重的误导!本来5是至少要宕二的,可由于同伴错误的加倍误导,最后结果是5+1mk。出入太大了。
0

#3 User is offline   lycier 

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

Posted 2014-January-20, 05:57


结果:2+4
这是一手牌型牌,好到了可以逆叫的地步,那么即使不采用顶底扣叫的方法,那么也要先2再想方设法逆叫一次。而一阶4张争叫,弄得自己一身心虚,不敢进局。而对手们默契地pass了。
0

#4 User is offline   lycier 

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

Posted 2014-January-20, 21:36

这牌庄家的坐庄难度极小--超4墩,拿了12枚赢墩,可惜叫牌跟不上,再好的庄也是于事无补。
0

#5 User is offline   lycier 

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

Posted 2014-January-20, 21:39

这种无实质意义的加倍,起着教育提醒帮助对手的作用,同伴欺骗和误导同伴,味同嚼蜡,别无它用。
0

#6 User is offline   wuhuan 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 705
  • Joined: 2012-October-12

Posted 2014-January-21, 06:35

值得借鉴。
0

#7 User is offline   wuhuan 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 705
  • Joined: 2012-October-12

Posted 2014-January-21, 06:42

知道这样的牌到自己手上时怎么叫了——谢谢老师。
0

#8 User is offline   wuhuan 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 705
  • Joined: 2012-October-12

Posted 2014-January-21, 17:57

南家在敌方争叫2C后可以做支持性加倍,没叫是否是疏忽还是有意挖坑,如果敌方真的打了3C,哪南家就要为丢局负责了。
0

#9 User is offline   nbxkh 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 371
  • Joined: 2013-July-15
  • Gender:Male
  • Location:zhejiang china

Posted 2014-January-21, 19:12

只有3输敦。建议先顶底扣后,再叫低花,表示一手强牌,低花有额外长度。逆叫也可以,但两轮叫牌,还不足以表达这样强的牌。
0

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

3 User(s) are reading this topic
0 members, 3 guests, 0 anonymous users