BBO Discussion Forums: Defence to BSC 2NT Openings - BBO Discussion Forums

Jump to content

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

Defence to BSC 2NT Openings Defence against 2NT = C+H or S+D

#1 User is offline   Cthulhu D 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,169
  • Joined: 2011-November-21
  • Gender:Not Telling
  • Location:Australia
  • Interests:Overbidding

Posted 2012-April-23, 02:31

I appreciate there is probably no 'easy' defence here, but I realised I have never discussed a defence to my own methods - and these RCO style overcalls are hardly uncommon here so maybe I should. With all my partners we just play a generic defence (First Double = Values, 2nd = Takeout and 3rd = Penalties, bid shape naturally, sometimes they get you), but something more specific might be good.

Any advice from the community?
0

#2 User is offline   paulg 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 5,072
  • Joined: 2003-April-26
  • Gender:Male
  • Location:Scottish Borders

Posted 2012-April-23, 02:38

Our generic defence to this sort of opening is:

Double = 14+ balanced or any hand too strong to overcall (typically one-suited monster)
3X = natural, good 6+ suit
3NT = to play, source of tricks but rarely solid suit (else double)
4m = Leaping Michaels (5-5, m + major)

The other important aspect of the defence is that doubles of pass and correct bids are two-way, either takeout or penalty. The opener can rarely afford to pass such a bid when he does not hold the suit, so it soon becomes clear what the double is likely to be.
The Beer Card

I don't work for BBO and any advice is based on my BBO experience over the decades
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