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Slam auction?

#1 User is offline   Little Kid 

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Posted 2010-April-02, 16:42

1-1
1NT-2*
2-3
?

*2 art, GF

Does 3 force a cue if you have one? In other words, does the 3 bid imply anything about your own interest in slam other than owning a control? Say you hold something that would be a min for your 1NT bid like:
KJT
JTx
QJ9x
QJT

3 or 3NT?

EDIT: Yes 3s, I have trouble counting to 13 =)

This post has been edited by Little Kid: 2010-April-02, 17:01

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#2 User is offline   jdonn 

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Posted 2010-April-02, 16:47

If you're sure 3NT would be natural then I think it's definitely the best bid. "I want to slow the auction down" sure seems like a more accurate description of the hand (and one that hasn't been given yet) than "I have a spade control". Of course this is dependent on the understanding that you don't deny a spade control by not showing one automatically.
Please let me know about any questions or interest or bug reports about GIB.
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#3 User is offline   gwnn 

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Posted 2010-April-02, 16:51

i dont understand your example hand. even though it has 14 cards it's still too weak to open
... and I can prove it with my usual, flawless logic.
      George Carlin
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#4 User is offline   jdonn 

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Posted 2010-April-02, 16:56

I just assumed it had a club less given that it showed 4 diamonds and 3 hearts and the spade ten looked so intentional.
Please let me know about any questions or interest or bug reports about GIB.
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#5 User is offline   Little Kid 

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Posted 2010-April-02, 17:04

Sorry, I may not have phrased it very well. The question is, would you assume 3NT denies a cue with no prior agreements?
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#6 User is offline   junyi_zhu 

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Posted 2010-April-02, 17:50

jdonn, on Apr 2 2010, 10:47 PM, said:

If you're sure 3NT would be natural then I think it's definitely the best bid. "I want to slow the auction down" sure seems like a more accurate description of the hand (and one that hasn't been given yet) than "I have a spade control". Of course this is dependent on the understanding that you don't deny a spade control by not showing one automatically.

3NT should be natural, opener has limited his hand within a 3 points range (if not 2 or 1 points if you allow 3H to show extra) , I don't see a lot of points to play serious/nonserious 3NT here.
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#7 User is offline   rogerclee 

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Posted 2010-April-02, 18:06

Little Kid, on Apr 2 2010, 04:04 PM, said:

Sorry, I may not have phrased it very well. The question is, would you assume 3NT denies a cue with no prior agreements?

absolutely not
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#8 User is offline   kenrexford 

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Posted 2010-April-02, 18:18

With that hand, I might well tell a fib and rebid 3NT after 2, personally.
"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."

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#9 User is offline   fred 

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Posted 2010-April-02, 18:25

Not that is is especially relevant to this hand, but it is a good idea (that for some reason the world hasn't figured out) to play that the 2NT response to 2D says you have a 4333 hand.

Fred Gitelman
Bridge Base Inc.
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#10 User is offline   jdonn 

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Posted 2010-April-02, 18:32

fred, on Apr 2 2010, 07:25 PM, said:

Not that is is especially relevant to this hand, but it is a good idea (that for some reason the world hasn't figured out) to play that the 2NT response to 2D says you have a 4333 hand.

Fred Gitelman
Bridge Base Inc.
www.bridgebase.com

I'm not sure I want to be forced to bid 3 on 3244 if I don't want to. Also if the opening was 1 could that be 4333 with spades or clubs? (but likewise I could be 3244 then as well and not want to bid 3).

In my perfect world over 2 responder could bid a natural 2NT on (otherwise) appropriate hands that have either 4 or 5 hearts, and if a 5-3 fit is going to be right someone will bid 3 on the way or the partnership will otherwise work it out.
Please let me know about any questions or interest or bug reports about GIB.
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#11 User is offline   fred 

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Posted 2010-April-02, 18:48

jdonn, on Apr 3 2010, 12:32 AM, said:

fred, on Apr 2 2010, 07:25 PM, said:

Not that is is especially relevant to this hand, but it is a good idea (that for some reason the world hasn't figured out) to play that the 2NT response to 2D says you have a 4333 hand.

Fred Gitelman
Bridge Base Inc.
www.bridgebase.com

I'm not sure I want to be forced to bid 3 on 3244 if I don't want to. Also if the opening was 1 could that be 4333 with spades or clubs? (but likewise I could be 3244 then as well and not want to bid 3).

In my perfect world over 2 responder could bid a natural 2NT on (otherwise) appropriate hands that have either 4 or 5 hearts, and if a 5-3 fit is going to be right someone will bid 3 on the way or the partnership will otherwise work it out.

I am not sure what to say other than it seems to have worked well for me over the past 15 years or so that I have played this way. In my experience it is very common for responder life's to be made easier either when he knows right away that opener is 4333 or he knows right away that opener is not 4333.

For sure you are right that, if your partnership is serious, you need to discuss the next round of bidding (though I imagine the same is true regardless of how you bid over 2D).

Fred Gitelman
Bridge Base Inc.
www.bridgebase.com
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#12 User is offline   Cascade 

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Posted 2010-April-02, 19:12

There is plenty of room so some compromise could work.

2NT = some 4333 or 3244 with a subsequent ask
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

#13 User is offline   mike777 

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Posted 2010-April-02, 19:30

Little Kid, on Apr 2 2010, 05:42 PM, said:

1-1
1NT-2*
2-3
?

*2 art, GF

Does 3 force a cue if you have one? In other words, does the 3 bid imply anything about your own interest in slam other than owning a control? Say you hold something that would be a min for your 1NT bid like:
KJT
JTx
QJ9x
QJT

3 or 3NT?

EDIT: Yes 3s, I have trouble counting to 13 =)

basically yes...I think 3h demands a cuebid.

I bid 4h here

3nt I think would be serious 3nt, very often looking for a club cuebid.

btw I have no issue with opening this hand if pard expects it. Dead minimum bal 11 but still ok.
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#14 User is offline   rogerclee 

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Posted 2010-April-02, 19:41

Fred, I have two questions

1) Does this mean that you will bid 2N even with a very prime 4333 hand? It seems to me that I would not want to bid 2N with something like Axx Axx KQxx xxx, but it sounds like you do it anyway. Also I would really like to be able to bid 2N with a hand like KJx Qx Jxxx AQxx, but it seems like you like to bid 3C with these kinds of hands. How do you feel about this? I have always thought it was important to show the general nature of my honor structure in this auction.

2) In general I hate describing my exact shape when I think it's very likely I'm just going to declare 3N. Do you think this isn't a serious loss?
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#15 User is offline   fred 

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Posted 2010-April-02, 20:08

rogerclee, on Apr 3 2010, 01:41 AM, said:

Fred, I have two questions

1) Does this mean that you will bid 2N even with a very prime 4333 hand? It seems to me that I would not want to bid 2N with something like Axx Axx KQxx xxx, but it sounds like you do it anyway. Also I would really like to be able to bid 2N with a hand like KJx Qx Jxxx AQxx, but it seems like you like to bid 3C with these kinds of hands. How do you feel about this? I have always thought it was important to show the general nature of my honor structure in this auction.

2) In general I hate describing my exact shape when I think it's very likely I'm just going to declare 3N. Do you think this isn't a serious loss?

I am not answering your questions explicitly, but I hope this will help...

For me there are 2 reasons why I would bid 2D:

1) Because I am interested in slam and want to ask partner about his hand (as opposed to tell him about my hand)

2) Because I know what game I want to play if we have an 8-card major suit fit

For me 2D is (generally) not used for hands that want to involve partner in a choice-of-games decision.

In my experience, knowing partner's distribution is often very important in terms of evaluating my hand for the purposes of 1). Consider the auction that is the subject of this thread:

1D-1H-1NT-2D-2H-3H-3S

Where 2H just means "3-card support with any distribution" and where 3S is a cuebid.

I am sure you can see that responder might easily have a hand such that a slam is possible, but his lack of knowledge of opener's distribution will make it hard to know if 12 tricks are available even if the partnership has some super-fancy cuebidding agreements.

It is true that, for the purposes of 2), the sort of responses to 2D that I like to play sometimes provide some information that is not useful to me but may be useful to the opening leader.

So yes, I would always bid 2NT as opener with 4333. If partner wants to know my shape then he will be happy to know it. If partner wants to know how much I like my hand or what specific high cards I have, there is still a ton of room for him to find out.

Fred Gitelman
Bridge Base Inc.
www.bridgebase.com
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#16 User is offline   Jlall 

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Posted 2010-April-02, 23:21

I don't understand the 4333 discussion...the opening bid was 1D.. Fred does what you're saying apply to a 1C opener or do you open 1D sometimes with 4333?

I;m a little drunk so sorry if this was answered already.
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#17 User is offline   jdonn 

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Posted 2010-April-02, 23:57

I think he means any 4333, so exactly 3343 in this case. One of my questions is if he opened 1 must 2NT later be 3334 or could it be 4333.
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#18 User is offline   Jlall 

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Posted 2010-April-03, 00:05

jdonn, on Apr 3 2010, 12:57 AM, said:

I think he means any 4333, so exactly 3343 in this case. One of my questions is if he opened 1 must 2NT later be 3334 or could it be 4333.

oh i see 3343 thx.
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#19 User is offline   gnasher 

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Posted 2010-April-03, 04:47

I also dislike (or, in fact, hate) the idea of showing my exact shape unnecessarily. Instead, you could just bid 2, on all hands with three-card support, and use 2 over that to ask for opener's shape.

If you swap 2 and 2NT in all sequences, you can get quite a good method without much memory strain:

2 = 3-card support, then
  2 = asking for shape, with naturalish continuations
              (2NT shows 4 spades, 3 shows 3343, 3/ natural)
  2NT = 4 spades
2 = neither 4 spades nor three hearts (then 2NT asks for a descriptive rebid)
2NT = 4 spades, not 4 hearts (ie 4243)

This way, if responder wants to know about opener's shape, he gets more information than Fred would; if he doesn't, he gets almost the minimum necessary.

I know that there are more sophisticated methods available: the idea of this one is that the only thing you have to remember is that 2 and 2NT are always swapped.
... 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
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#20 User is offline   P_Marlowe 

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Posted 2010-April-03, 05:02

Hi,

Make the cue.

I would play 3NT as serious (or frivolious) in this auction (*), since for me
p has ruled out, that we want to play NT.
So I would make the cue, although I can understand, that you dont want
to make any enciouraging noise given the trash you opened.
But, and that is the point, if opening this trash systemic, than p has to
expect this kind of trash, if it is nonsystemic, than you already have
violated the partnership agreements.

(*) Serious / frivolious in the context of what opener has already shown, a
bal. shape, min for 12-14 and 3 card support.
=> If you make the cue and denying serious interest, that this would show
the trash you happen to hold.

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