BBO Discussion Forums: 1D or 2D? - BBO Discussion Forums

Jump to content

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

1D or 2D?

#1 User is offline   kgr 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,474
  • Joined: 2003-April-11

Posted 2007-November-21, 18:22

Scoring: MP

P-(1♣)-??

MP's: Your partner dealed and passed and East opened 1♣. Opps play weak NT and 4 card Majors. Do you bid 1D or 2D (2D is weak)? (Do you bid different at IMP's?
Bridge Single Dummy Program: https://github.com/k...eDummy/releases
0

#2 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2007-November-21, 18:35

1♦. Feels wrong to bid 2 because of the low ODR. LHO will probably bid 1M, after which pard or you will get off to a good start with a diamond lead.

Certainly can live with 2♦, though.
0

#3 User is offline   ArtK78 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,786
  • Joined: 2004-September-05
  • Gender:Male
  • Location:Galloway NJ USA
  • Interests:Bridge, Poker, participatory and spectator sports.
    Occupation - Tax Attorney in Atlantic City, NJ.

Posted 2007-November-21, 18:36

1♦ at any form of scoring (second choice - pass).

Why would you want to bid 2♦ on this collection of garbage?
0

#4 User is offline   jdonn 

  • - - T98765432 AQT8
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 15,085
  • Joined: 2005-June-23
  • Gender:Male
  • Location:Las Vegas, NV

Posted 2007-November-21, 18:36

1♦ is normal, I would have one of my mini-rampages if someone wanted to pass or bid 2♦ ;)
Please let me know about any questions or interest or bug reports about GIB.
0

#5 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2007-November-21, 18:38

good to know. then i can call the police in advance to lock you up ;)
0

#6 User is offline   awm 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 8,741
  • Joined: 2005-February-09
  • Gender:Male
  • Location:Zurich, Switzerland

Posted 2007-November-21, 20:04

1♦... but 2♦ would be tempting if the hand was:

xx
Kxx
KQJ9x
xxx

It might also be tempting if 1♣ was a multi-way (polish) club or a strong club.
Adam W. Meyerson
a.k.a. Appeal Without Merit
0

#7 User is offline   kenrexford 

  • Brain Farts and Actual Farts Increasing with Age
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,586
  • Joined: 2005-September-21
  • Gender:Male
  • Location:Lima, Allen County, North-West-Central Ohio, USA
  • Interests:www.limadbc.blogspot.com editor/contributor

Posted 2007-November-21, 21:55

Wow. Not sure I understand some of the thoughts here.

Partner passed. The chances of game for us are extremely remote.

We are not vul against vul, and I have a good suit.

Why anyone would bid 1♦ in this specific situation is beyond me. Opining that 2♦ would result in a mini-rampage is out there, IMO.
"Gibberish in, gibberish out. A trial judge, three sets of lawyers, and now three appellate judges cannot agree on what this law means. And we ask police officers, prosecutors, defense lawyers, and citizens to enforce or abide by it? The legislature continues to write unreadable statutes. Gibberish should not be enforced as law."

-P.J. Painter.
0

#8 User is offline   mike777 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 18,408
  • Joined: 2003-October-07
  • Gender:Male

Posted 2007-November-21, 22:02

kenrexford, on Nov 21 2007, 10:55 PM, said:

Wow. Not sure I understand some of the thoughts here.

Partner passed. The chances of game for us are extremely remote.

We are not vul against vul, and I have a good suit.

Why anyone would bid 1♦ in this specific situation is beyond me. Opining that 2♦ would result in a mini-rampage is out there, IMO.

chance of game remote? :)

I guess you have never seen my passes playing with pickup partners....game still has a real chance.
0

#9 User is offline   kenrexford 

  • Brain Farts and Actual Farts Increasing with Age
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,586
  • Joined: 2005-September-21
  • Gender:Male
  • Location:Lima, Allen County, North-West-Central Ohio, USA
  • Interests:www.limadbc.blogspot.com editor/contributor

Posted 2007-November-21, 22:23

mike777, on Nov 21 2007, 11:02 PM, said:

kenrexford, on Nov 21 2007, 10:55 PM, said:

Wow.  Not sure I understand some of the thoughts here.

Partner passed.  The chances of game for us are extremely remote.

We are not vul against vul, and I have a good suit.

Why anyone would bid 1♦ in this specific situation is beyond me.  Opining that 2♦ would result in a mini-rampage is out there, IMO.

chance of game remote? :)

I guess you have never seen my passes playing with pickup partners....game still has a real chance.

I suppose opening styles make a difference. As I am capable of opening hands in first seat, white-on-red, that might be considered not good enough for a limit raise, I suppose my decision in this situation is suspect. LOL
"Gibberish in, gibberish out. A trial judge, three sets of lawyers, and now three appellate judges cannot agree on what this law means. And we ask police officers, prosecutors, defense lawyers, and citizens to enforce or abide by it? The legislature continues to write unreadable statutes. Gibberish should not be enforced as law."

-P.J. Painter.
0

#10 User is offline   awm 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 8,741
  • Joined: 2005-February-09
  • Gender:Male
  • Location:Zurich, Switzerland

Posted 2007-November-21, 22:57

Just because your side doesn't have game, doesn't mean you necessarily want to randomize the auction or preempt the opponents. Generally playing a random partscore going down when your side has half the points is not necessarily a good result, even at IMPs but especially at MP.

This hand has a lot of defense and a lot of high card points. It's probable that your hand is as good as RHO's. It's easy to imagine the points being roughly evenly divided, and your best contract could be 1NT or 2♥ or just beating them in some partial. It seems very unilateral to bid 2♦ here.

If our hand was weaker or more shapely, it'd be more likely that they're on for game or at least a plus score, and jamming them rates to gain more.
Adam W. Meyerson
a.k.a. Appeal Without Merit
0

#11 User is offline   pclayton 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,151
  • Joined: 2003-June-11
  • Location:Southern California

Posted 2007-November-22, 01:00

Too much stuff for 2♦ and the wrong shape. I'll mimic Zia on another day.
"Phil" on BBO
0

#12 User is offline   gwnn 

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

Posted 2007-November-22, 01:48

I love to bid 1♣-2♦, but this has to be too much. (as an aside, acol 1♣ is pretty narrowly defined...)
... and I can prove it with my usual, flawless logic.
      George Carlin
0

#13 User is offline   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,401
  • Joined: 2004-April-22
  • Gender:Female
  • Location:Odense, Denmark
  • Interests:History, languages

Posted 2007-November-22, 02:31

I would certainly agree with Ken if opps were playing SA. As it is, the 1♣ opening is well-defined, especially if opps play a majors-first style. I would probably just bid 1♦.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#14 User is offline   brianshark 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 895
  • Joined: 2006-May-13
  • Location:Dublin
  • Interests:Artificial Intelligence, Computer Games, Satire, Football, Rugby... and Bridge I suppose.

Posted 2007-November-22, 05:24

You have soft honour values in every single side suit. How can you possible think of making a weak jump? How is partner ever going to judge to bid on or double them or pass and hope to knock the contract, or defend correctly or anything once you make such a crazy, misdescriptive undisciplined bid? Unless you have agreed that jumps in this situation are wide-ranging and partner just has to keep quiet no matter what he holds, then anything other than 1♦ is ridiculous.
The difference between theory and practice is that in theory, there is no difference between theory and practice, but in practice, there is.
0

#15 Guest_Jlall_*

  • Group: Guests

Posted 2007-November-22, 05:50

I don't like 2D because:

-It precludes other strains
-It induces partner to misjudge the auction when deciding whether to save or how high to preempt because you have a bunch of garbagy defense he won't expect and less shape than he will expect. If this is the type of hand he will expect for 2D you lose on normal 2D hands. If you could have a normal 2D hand or this then I would say that is just too wide of a range.
-It could miss a game (remote admittedly)
0

#16 User is offline   P_Marlowe 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,225
  • Joined: 2005-March-18
  • Gender:Male

Posted 2007-November-22, 06:04

1D,

Would not consider any other bid,
because of the strength and the shape.

I want to make a lead director, and thats
what I do, maybe we can by the contract
in 2D or 3D, but only if partner has fit.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
0

#17 User is offline   Codo 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,373
  • Joined: 2003-March-15
  • Location:Hamburg, Germany
  • Interests:games and sports, esp. bridge,chess and (beach-)volleyball

Posted 2007-November-22, 07:55

With good opps 1 Diamond because it is right.
With bad opps 1 Diamond because I do not need to make the bidding random.
Kind Regards

Roland


Sanity Check: Failure (Fluffy)
More system is not the answer...
0

#18 User is offline   skjaeran 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,727
  • Joined: 2006-June-05
  • Location:Oslo, Norway
  • Interests:Bridge, sports, Sci-fi, fantasy

Posted 2007-November-22, 12:52

1♦.

There's no need to preempt here. It's quite possible it's our hand and we just might still have game, even opposite a light opener.

If it's our hand it's imperative to overcall 1♦ to keep all strains in the picture and give partner the best description of our hand. Our best strain could be anything but ♣'s.
Kind regards,
Harald
0

#19 User is offline   kgr 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,474
  • Joined: 2003-April-11

Posted 2007-November-23, 16:41

awm, on Nov 22 2007, 06:57 AM, said:

Just because your side doesn't have game, doesn't mean you necessarily want to randomize the auction or preempt the opponents. Generally playing a random partscore going down when your side has half the points is not necessarily a good result, even at IMPs but especially at MP.

This hand has a lot of defense and a lot of high card points. It's probable that your hand is as good as RHO's. It's easy to imagine the points being roughly evenly divided, and your best contract could be 1NT or 2♥ or just beating them in some partial. It seems very unilateral to bid 2♦ here.

If our hand was weaker or more shapely, it'd be more likely that they're on for game or at least a plus score, and jamming them rates to gain more.

I did bid 2♦. This post probably best sumarizes why I should not.
It's MP's, so not so much the remote possibility of making game is important.
2D just made, but 1NT, 2H would have scored better as well as letting opps play. (partner was 4=4=2=3 with 10 HCP).
I scored almost a zero with my bid, but still thought it was the correct bid.
...BBF told me differently :)
Bridge Single Dummy Program: https://github.com/k...eDummy/releases
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