BBO Discussion Forums: 1NT auction - BBO Discussion Forums

Jump to content

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

1NT auction

#1 User is offline   James_H 

  • PipPip
  • Group: Members
  • Posts: 15
  • Joined: 2007-February-08
  • Location:Dublin, Ireland

Posted 2010-June-09, 06:20

Partner opens a strong NT and the auction proceeds...

1NT (P) 2 (X)
P (P) ?

Your hand:
Axx
A10xxx
Jxxx
A

Partners pass of 2 shows a doubleton
At the table I bid a pragmatic 3nt IMO

Anyone have other views?

Regards, James.
0

#2 User is offline   gwnn 

  • Csaba the Hutt
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,027
  • Joined: 2006-June-16
  • Gender:Male
  • Interests:bye

Posted 2010-June-09, 06:23

sounds good to me
... and I can prove it with my usual, flawless logic.
      George Carlin
0

#3 User is offline   Fluffy 

  • World International Master without a clue
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,404
  • Joined: 2003-November-13
  • Gender:Male
  • Location:madrid

Posted 2010-June-09, 06:36

I'd try the blue first
0

#4 User is offline   hanp 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,987
  • Joined: 2009-February-15

Posted 2010-June-09, 07:32

I play that redouble is a retransfer, and to me it sounds like redouble followed by 3NT still shows interest in playing 4H. We don't have interest in playing 4H, we want to play 3NT, so I wouldn't redouble.
and the result can be plotted on a graph.
0

#5 User is offline   Phil 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,092
  • Joined: 2008-December-11
  • Gender:Male
  • Location:North Texas, USA
  • Interests:Mountain Biking

Posted 2010-June-09, 08:21

This is a great dummy for spades! I'll redouble and then bid 3.
Hi y'all!

Winner - BBO Challenge bracket #6 - February, 2017.
0

#6 User is offline   jjbrr 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,525
  • Joined: 2009-March-30
  • Gender:Male

Posted 2010-June-09, 08:27

I wouldn't redouble. I also dont think I'll get to spades on this auction, so I'd just bid 3NT
OK
bed
0

#7 User is offline   pooltuna 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,814
  • Joined: 2009-July-23
  • Gender:Male
  • Location:New Orleans

Posted 2010-June-09, 08:31

James_H, on Jun 9 2010, 07:20 AM, said:

Partner opens a strong NT and the auction proceeds...

1NT (P) 2 (X)
P (P) ?

Your hand:
Axx
A10xxx
Jxxx
A

Partners pass of 2 shows a doubleton
At the table I bid a pragmatic 3nt IMO

Anyone have other views?

Regards, James.

given the strength of your hand a XX to play is a possiblity.
"Tell me of your home world, Usul"
the Freman, Chani from the move "Dune"

"I learned long ago, never to wrestle with a pig. You get dirty, and besides, the pig likes it."

George Bernard Shaw
0

#8 User is offline   Trinidad 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,531
  • Joined: 2005-October-09
  • Location:Netherlands

Posted 2010-June-09, 08:57

If I would play that partner's pass shows a doubleton (which I don't), there must be a reason why I play that.

Basically, Jacoby transfers are used for responder to describe his hand. Opener just sits and waits and finally picks the contract. In such a system, it is useful for responder to keep describing and to use the redouble as part of the description.

The same philosophy applies in a system where pass shows/denies a diamond stopper.

In OP's system, however, opener is describing his hand in terms of distribution (2,3, or 4 hearts). That means that it is useful for responder to take part in the decision about the final contract. Then it makes sense to play redouble for business. In this case, opener did not only show a doubleton heart, but also showed at least three diamonds (unless he could have a 4225 or 3226 distribution).

If I would play that partner's pass shows a doubleton and thus (at least) three diamonds, I would redouble for business. Yummy!

Of course, the real fun starts when 3NT goes down on the diamond lead (LHO has AKQTx), but 2XX makes on the nose.

Rik
I want my opponents to leave my table with a smile on their face and without matchpoints on their score card - in that order.
The most exciting phrase to hear in science, the one that heralds the new discoveries, is not “Eureka!” (I found it!), but “That’s funny…” – Isaac Asimov
The only reason God did not put "Thou shalt mind thine own business" in the Ten Commandments was that He thought that it was too obvious to need stating. - Kenberg
0

#9 User is offline   kfay 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,208
  • Joined: 2007-July-01
  • Gender:Male
  • Location:Michigan
  • Interests:Science, Sports

Posted 2010-June-09, 09:11

Trinidad, on Jun 9 2010, 09:57 AM, said:

If I would play that partner's pass shows a doubleton (which I don't), there must be a reason why I play that.

The reason is so that when RHO competes in diamonds (they often do at tables where I play) you have a good idea of whether or not you should also compete.
Kevin Fay
0

#10 User is offline   Hanoi5 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,082
  • Joined: 2006-August-31
  • Gender:Male
  • Location:Santiago, Chile
  • Interests:Bridge, Video Games, Languages, Travelling.

Posted 2010-June-09, 09:29

If redouble showed a willingness to try to make 2 I'd bid that. It's game at the 2 level with skyrocket prices for overtricks! And anyway the redouble is not an obligation to pass, partner could bid 3NT or 2 or 2, to show his diamonds are not adequate for the 2 level game contract.

Isn't the doubleton partner showed in hearts?

 wyman, on 2012-May-04, 09:48, said:

Also, he rates to not have a heart void when he leads the 3.


 rbforster, on 2012-May-20, 21:04, said:

Besides playing for fun, most people also like to play bridge to win


My YouTube Channel
0

#11 User is offline   wank 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,866
  • Joined: 2008-July-13

Posted 2010-June-09, 18:58

if blue for penalties is an option (op didn't say) i'm all in favour of wielding it. partner isn't forced to pass it if he's got xxx or on a bad day xx and a 4225 shape or 3226 shape.

if penalties blue is not an option, i'll wield it anyway to elicit more info, unless it's a retransfer - we could be off the whole diamond suit for 3nt and we can always get to 3nt later.
0

#12 User is offline   the hog 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,728
  • Joined: 2003-March-07
  • Gender:Male
  • Location:Laos
  • Interests:Wagner and Bridge

Posted 2010-June-09, 19:14

With a stiff C, I fancy my chances at 2Dxx. Many people x on rubbish, eg Kxxxx or similar.
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
0

#13 User is offline   gszeszycki 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 207
  • Joined: 2008-September-01

Posted 2010-June-10, 10:57

3d --- should be crystal clear you need a dia stop for 3n. If p cannot produce dia stop you pretty much have to settle for 4h and hope p has a doubleton
dia (KQ or KJ of hearts) and hearts break 33 slim pickings but better than nothing. Even if you happen to play xx as a willingness to try 2d this is a huge gamble since the very help you need from p to have a shot at making 2d might allow you to make 3n. Bidding 3n here is somewhat like looking down the barrel of a howitzer and saying fire after you have been warned it is in good firing condition and loaded.
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