BBO Discussion Forums: 3NT大塌方 - BBO Discussion Forums

Jump to content

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

3NT大塌方

#1 User is offline   lucy_shb03 

  • PipPipPip
  • Group: Full Members
  • Posts: 85
  • Joined: 2015-January-06

Posted 2015-January-12, 18:13


西首攻♣6，3NT定约大塌方。
实际西有♣KQ863，东有♣AT4。
用哈代的2/1如何叫以避免3NT大塌方？
0

#2 User is offline   bgm 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 130
  • Joined: 2012-December-07

Posted 2015-January-13, 00:25

Why South need to bid NT after 2♠X? Can he XX so that they can either play 2♠XX or penalize opponent's 3♣?
0

#3 User is offline   lucy_shb03 

  • PipPipPip
  • Group: Full Members
  • Posts: 85
  • Joined: 2015-January-06

Posted 2015-January-13, 01:44

View Postbgm, on 2015-January-13, 00:25, said:

Why South need to bid NT after 2♠X? Can he XX so that they can either play 2♠XX or penalize opponent's 3♣?

We focus on choices of game here, not every bid in details.
0

#4 User is offline   shisun 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 184
  • Joined: 2012-September-01

Posted 2015-January-13, 19:26

E 加倍， 怎么不想去惩罚他
论坛牌例方法
图片上传
0
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