BBO Discussion Forums: Wasted values? - BBO Discussion Forums

Jump to content

  • 4 Pages +
  • 1
  • 2
  • 3
  • Last »
  • You cannot start a new topic
  • You cannot reply to this topic

Wasted values?

#1 User is offline   gnasher 

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

Posted 2011-July-25, 05:21



IMPs
1 promised five cards unless 4=4=4=1.
4 agreed diamonds and showed a void.
4 and 5 would be cue-bids (up the line); 4NT would be Keycard.

What would you do?

This post has been edited by gnasher: 2011-July-25, 16:19

... 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

#2 User is offline   qwery_hi 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 493
  • Joined: 2008-July-10
  • Location:Los Angeles, CA, USA

Posted 2011-July-25, 05:45

 gnasher, on 2011-July-25, 05:21, said:



1 promised five cards unless 4=4=4=1.
4 agreed diamonds and showed a void.
4 and 5 would be cue-bids; 4NT would be Keycard.

What would you do?


5C. Slam rates to be better than 50% if partner can make a move over 5C.
Alle Menschen werden bruder.

Where were you while we were getting high?
1

#3 User is offline   semeai 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 582
  • Joined: 2010-June-10
  • Gender:Male
  • Location:USA
  • Interests:Having eleven-syllable interests
    Counting modulo five

Posted 2011-July-25, 05:53

5 looks good. Partner should have 5+, so we have few if any losers there, and partner should have fewer than 5 spades, so we can pitch two from partner's hand and then ruff one or two assuming we have a control in the suit.

I'm not strong enough to force to slam, as partner could have wasted middle diamond honors or club honors without a spade control.
0

#4 User is offline   whereagles 

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

Posted 2011-July-25, 06:15

gnasher, can pard have a 4-card spade? That makes a bit of a difference.
0

#5 User is offline   Cyberyeti 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,697
  • Joined: 2009-July-13
  • Location:England

Posted 2011-July-25, 06:28

In style do you cue bid after 4 with a minimum, or does it show extras ? And what's your cue bidding style ?

5 has the virtue of denying a spade control (and I'm much happier doing this if playing a 1sts and 2nds cueing style so I'm denying the K too.)

Partner can be as good as QJ10x, -, AKQxx, KQJx and you may not be able to make 5 with the spade ruff let alone 6, and need to play in no trumps.

I think I'd probably bid 5 as blackwood doesn't tell me what I need to know.
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 2011-July-25, 06:41

Quote

can pard have a 4-card spade?

Partner knows that I could have a four-card spade suit, and he could have made a negative double. If he has four spades, he's chosen not to search for a spade fit. Whether he'd do that depends on his hand.

Quote

In style do you cue bid after 4♥ with a minimum, or does it show extras ?

4 invites me to evaluate my hand opposite a heart void, so I'd cue-bid with a suitable minimum. If partner wanted to force me to cue-bid, he would have done something else.

Quote

And what's your cue bidding style ?

Up the line, regardless of rank or nature. (I've added that to my original post.)
... 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   whereagles 

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

Posted 2011-July-25, 06:57

If pard is expected not to have 4 spades, our hearts will be good for spade discards. Pard should have a spade control, but I can't bid 4NT because of the 2 keycard response, so I'll temporize with 5 hoping pard can take charge now.

If I suspect pard can have 4 spades, I'd probably settle for 5.
0

#8 User is offline   han 

  • Under bidder
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,797
  • Joined: 2004-July-25
  • Gender:Male
  • Location:Amsterdam, the Netherlands

Posted 2011-July-25, 07:06

This is quite a good hand, despite the heart values. 5C seems about right on values, but it makes a spade lead more likely and it makes it hard to investigate a grand.

SO I think that 4NT is not unreasonable but I'd go with 5C.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
0

#9 User is offline   benlessard 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,465
  • Joined: 2006-January-07
  • Location:Montreal Canada
  • Interests:All games. i really mean all of them.

Posted 2011-July-25, 08:08

I play unbalanced D for quite a while now and i would probably make a slam move (still not sure now) but im far from being optimist like the others. The reason is that facing an unb 1d Partner will make much weaker splinter than in reg system. Hes favorite to have have 4S (when you have a void in opp suit and probably a 10 card fit show your void now beacause you wont be able later) and hes going to have only 4D (3046/4045) a fair amount of times.

The more important point is stop playing cuebids over a void showing bid. Just soff with wasted values and minimum hands and reply keycards with any worthwhile hands its simply way better. At first you will disagree with this statement but just keep a record of your hands and when you reach a 15-20 hands sample just compare. For me its was a bit of a eye opener just how bad cuebidding is in certain sequences. Im not saying responding keycard work wonders (having a void is ugly etc) but cue bidding is uglier.

In this hand for example here a 5C bid basically mean partner if you have a S control i want to be in slam wich is simply a terrible way to handle this hand. Over most void showing bids missing 2 keycards is a real concern.
From Psych "I mean, Gus and I never see eye-to-eye on work stuff.
For instance, he doesn't like being used as a human shield when we're being shot at.
I happen to think it's a very noble way to meet one's maker, especially for a guy like him.
Bottom line is we never let that difference of opinion interfere with anything."
0

#10 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 2011-July-25, 09:55

I'm bidding 4N. If partner flops exactly Kx or KJx (and the honors are off) I am prepared to apologize. 5 could be OK, but we will have a hard time bidding the grand when its right after 5. I also do not want to focus on our potential spade problem, which 5 does.

This is quite a good hand really. My 'wasted' heart cards provide pitches for partner's losing spades. Axx void AKxxx xxxxx one time!
Hi y'all!

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

#11 User is offline   aguahombre 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,029
  • Joined: 2009-February-21
  • Gender:Male
  • Location:St. George, UT

Posted 2011-July-25, 10:48

 Phil, on 2011-July-25, 09:55, said:

I also do not want to focus on our potential spade problem, which 5 does.


This is a classic difference in philosophy. I belong to the old school where we live with the information gleaned by our opponents, and try to help partner.

How strong this hand is for slam is greatly dependent on what a 1D opening showed. With my partner, who knows I might have held a 4-4-3-2 weak NT (and would have no reason to change her mind after 3H), her hand will not contain any less than 5 cards in the diamond suit and is highly unlikely to contain 4 spades; my opening bid has become quite suitable for a diamond slam.
"Bidding Spades to show spades can work well." (Kenberg)
0

#12 User is offline   hrothgar 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 15,721
  • Joined: 2003-February-13
  • Gender:Male
  • Location:Natick, MA
  • Interests:Travel
    Cooking
    Brewing
    Hiking

Posted 2011-July-25, 10:53

 han, on 2011-July-25, 07:06, said:

This is quite a good hand, despite the heart values. 5C seems about right on values, but it makes a spade lead more likely and it makes it hard to investigate a grand.

SO I think that 4NT is not unreasonable but I'd go with 5C.


Anyone else tempted to cue bid 4?

This looks like a good hand for a "sting" cue bid
Alderaan delenda est
0

#13 User is offline   aguahombre 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,029
  • Joined: 2009-February-21
  • Gender:Male
  • Location:St. George, UT

Posted 2011-July-25, 11:07

 hrothgar, on 2011-July-25, 10:53, said:

Anyone else tempted to cue bid 4?

This looks like a good hand for a "sting" cue bid

Very tempted. But decided on the stodgy 5C. Is AXX - AKXXX XXXXX too much "card placing"? How about AXX - ATXXXX XXXX?
"Bidding Spades to show spades can work well." (Kenberg)
0

#14 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 2011-July-25, 12:16

 aguahombre, on 2011-July-25, 11:07, said:

How about AXX - ATXXXX XXXX?


Agua, if you are going to place cards, at least get the suits right :P
Hi y'all!

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

#15 User is offline   semeai 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 582
  • Joined: 2010-June-10
  • Gender:Male
  • Location:USA
  • Interests:Having eleven-syllable interests
    Counting modulo five

Posted 2011-July-25, 12:36

4, 4NT may be better than 5 in practice. It feels wrong to have either of these be "the answer" in theory, i.e. on the forums, for some reason, with it seeming much more objectionable if 4 is "the answer." Probably I should just get over that feeling.

Has Challenge the Champs or any other bidding competition ever included points for "never showing your spade weakness" or similar well-defined concepts?

I'd love to see something like "5 10; 6 showing club weakness 8; 6 without showing spade weakness 4; 6 showing spade weakness 1" as the scoring on this hand, assuming we're off the top two spades and partner only has three of them.
0

#16 User is offline   jschafer 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 181
  • Joined: 2010-October-26
  • Gender:Male
  • Location:London, UK
  • Interests:Origami, squash, table tennis, travelling

Posted 2011-July-25, 13:02

I'm bidding 5, if that means I'm a chicken so be it.
1

#17 User is offline   nige1 

  • 5-level belongs to me
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,128
  • Joined: 2004-August-30
  • Gender:Male
  • Location:Glasgow Scotland
  • Interests:Poems Computers

Posted 2011-July-25, 13:40

gnasher writes "IMPs. 1 promised five cards unless 4=4=4=1. 4 agreed diamonds and showed a void. 4 and 5 would be cue-bids (up the line); 4NT would be Keycard."

IMO 5 = 10, 6 = 9, 4N = 8, 4 = 6, 5 = 5.
In spite of your poor trumps and massive duplication, you still have a bit in hand.

BTW, gnasher, for the last quiz you gave us, you did not reveal partner's hand or what would have worked, in practice.
Philosophers like matmat may argue that when assessing the quality of a bid, what works is not necessarily correct (and vice versa) but we result-merchants still relish our pound of flesh.

1

#18 User is offline   MrAce 

  • VIP Member
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,971
  • Joined: 2009-November-14
  • Gender:Male
  • Location:Houston, TX

Posted 2011-July-25, 14:07

Andy i think there is a typo in the OP explenations of 4 or the 4 bid in bidding diagram.

Anyway, i am with Schafer on this one and i bid 5 , my reasons are;

- You said pd is asking us to evaluate our hand vs void, and my 1 opener dropped to 5 hcp with a stiff Ace.

- You say if all he needed was a cue he had other way to do it.

- You say 1 showed 5+ unless 4441 shapes, so pd knows we cant be 4432 and might have stretched himself.

- We already wrong sided this. Perhaps wrong sided even for 5. Idk.

- All i know is there are hands that slam is cold, and there are hands it has no play. I will give priority to game since i have doubts. I just could not find a way to learn if we are lack of keycards without a RKCB, and if i RKCB i would not know how many we lose.
"Genius has its own limitations, however stupidity has no such boundaries!"
"It's only when a mosquito lands on your testicles that you realize there is always a way to solve problems without using violence!"

"Well to be perfectly honest, in my humble opinion, of course without offending anyone who thinks differently from my point of view, but also by looking into this matter in a different perspective and without being condemning of one's view's and by trying to make it objectified, and by considering each and every one's valid opinion, I honestly believe that I completely forgot what I was going to say."





0

#19 User is offline   aguahombre 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,029
  • Joined: 2009-February-21
  • Gender:Male
  • Location:St. George, UT

Posted 2011-July-25, 15:21

 Phil, on 2011-July-25, 12:16, said:

Agua, if you are going to place cards, at least get the suits right :P

I don't understand. Don't we usually show them in the normal order? Ok, so the second one must have the diamond queen because of 13 cards.
"Bidding Spades to show spades can work well." (Kenberg)
0

#20 User is offline   gnasher 

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

Posted 2011-July-25, 16:20

 MrAce, on 2011-July-25, 14:07, said:

Andy i think there is a typo in the OP explenations of 4 or the 4 bid in bidding diagram.

Thanks - corrected it now.
... 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

  • 4 Pages +
  • 1
  • 2
  • 3
  • Last »
  • 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