BBO Discussion Forums: Another Double Game Swing... - BBO Discussion Forums

Jump to content

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

Another Double Game Swing...

#1 User is offline   WesleyC 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 878
  • Joined: 2009-June-28
  • Gender:Male
  • Location:Australia

Posted 2010-July-18, 22:32

Assign the blame:

Scoring: IMP


The auction was:

(1S) 2H (P) 2S
(3D*) 3H (3S) 4H
(4S) P (P) X
AP

*This pair play Good/Bad 2NT. 2NT here would show an undisclosed strong 2 suiter.

Any blame to assign?

Wes
0

#2 User is offline   JLOGIC 

  • 2011 Poster of The Year winner
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,002
  • Joined: 2010-July-08
  • Gender:Male

Posted 2010-July-18, 22:46

I would never double 4S, but I also wouldn't save so not much blame really, I'm sure I'd go -620.

If I were to construct an auction where E-W save it would be east starting with a system bid showing a 4 card LR+ and west then deciding to save unilaterally given his lack of defense but it's a very hard hand.
0

#3 User is offline   JLOGIC 

  • 2011 Poster of The Year winner
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,002
  • Joined: 2010-July-08
  • Gender:Male

Posted 2010-July-18, 22:48

I will note that if west had bid 4H over 3D, NS might pass it out, but they might not.
0

#4 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-July-19, 03:33

also note that on perfect derfense declarer has a guess to make. If he decides to play trumps to entry dummy insted of diamonds he will face a A underlead and another guess.
0

#5 User is offline   MFA 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,625
  • Joined: 2006-October-04
  • Location:Denmark

Posted 2010-July-19, 05:56

Agree with Justin that east should just sell to 4. Kx doesn't look very good if declarer somehow can get to dummy, and it should not be a big surprise to find partner with AKQxxx and see declarer ruff at trick 1 as on the actual layout.
Michael Askgaard
0

#6 User is offline   gnasher 

  • Andy Bowles
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,993
  • Joined: 2007-May-03
  • Gender:Male
  • Location:London, UK

Posted 2010-July-19, 07:21

Curiously, one of the par contracts is 4NTx-1 by East. (5 is also one down on careful play.)

With the East hand, I think you should bid 4 on the first round. The 2 bid only gains if our limit is 3, and either we're allowed to play there or they can't make 3. Neither of these seems that likely. In favour of a direct 4 is that it makes it harder for them to judge what to do, especially as I'd make the same bid with two fewer aces and a singleton spade.

This post has been edited by gnasher: 2010-July-19, 07:23

... that would still not be conclusive proof, before someone wants to explain that to me as well as if I was a 5 year-old. - gwnn
0

#7 User is offline   andy_h 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,962
  • Joined: 2007-September-14
  • Location:Australia
  • Interests:The Universe, Traveling, Squash, and Scandinavia.

Posted 2010-July-19, 15:41

Agree that double of 4 by East is wishful thinking.
- Andy -

We are all connected to each other biologically, to the Earth chemically, and to the rest of the universe atomically.
We're in the universe, and the universe is in us.
0

#8 User is offline   JLOGIC 

  • 2011 Poster of The Year winner
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,002
  • Joined: 2010-July-08
  • Gender:Male

Posted 2010-July-19, 15:57

gnasher, on Jul 19 2010, 08:21 AM, said:

Curiously, one of the par contracts is 4NTx-1 by East. (5 is also one down on careful play.)

With the East hand, I think you should bid 4 on the first round. The 2 bid only gains if our limit is 3, and either we're allowed to play there or they can't make 3. Neither of these seems that likely. In favour of a direct 4 is that it makes it harder for them to judge what to do, especially as I'd make the same bid with two fewer aces and a singleton spade.

Yeah if you do this then west will bid 5H over 4S I think.
0

#9 User is offline   Cascade 

  • PipPipPipPipPipPipPipPip
  • Group: Yellows
  • Posts: 6,772
  • Joined: 2003-July-22
  • Gender:Male
  • Location:New Zealand
  • Interests:Juggling, Unicycling

Posted 2010-July-19, 16:45

WesleyC, on Jul 19 2010, 04:32 PM, said:

2NT here would show an undisclosed strong 2 suiter.

Did 3 show a one suiter?
Wayne Burrows

I believe that the USA currently hold only the World Championship For People Who Still Bid Like Your Auntie Gladys - dburn
dunno how to play 4 card majors - JLOGIC
True but I know Standard American and what better reason could I have for playing Precision? - Hideous Hog
Bidding is an estimation of probabilities SJ Simon

#10 User is offline   Cascade 

  • PipPipPipPipPipPipPipPip
  • Group: Yellows
  • Posts: 6,772
  • Joined: 2003-July-22
  • Gender:Male
  • Location:New Zealand
  • Interests:Juggling, Unicycling

Posted 2010-July-19, 16:48

JLOGIC, on Jul 19 2010, 04:48 PM, said:

I will note that if west had bid 4H over 3D, NS might pass it out, but they might not.

4 over 3 looks clear.
Wayne Burrows

I believe that the USA currently hold only the World Championship For People Who Still Bid Like Your Auntie Gladys - dburn
dunno how to play 4 card majors - JLOGIC
True but I know Standard American and what better reason could I have for playing Precision? - Hideous Hog
Bidding is an estimation of probabilities SJ Simon

#11 User is offline   gnasher 

  • Andy Bowles
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,993
  • Joined: 2007-May-03
  • Gender:Male
  • Location:London, UK

Posted 2010-July-19, 17:05

JLOGIC, on Jul 19 2010, 10:57 PM, said:

Yeah if you do this then west will bid 5H over 4S I think.

As East, holding two aces, I wouldn't especially want him to do that. But I'd accept the IMPs anyway.
... that would still not be conclusive proof, before someone wants to explain that to me as well as if I was a 5 year-old. - gwnn
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