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Strong one-suiter How far does cuebid force?

#1 User is online   awm 

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Posted 2009-February-11, 16:43

Playing in an IMP team match last night, I had the following auction playing 2/1:

1 - 1 - X - 2
3 - PA - 3 - PA

Several questions at this point:

(1) How forcing is 3? Are we forced to game or can we play 4?
(2) Related question: which is stronger, 4 or 5?
(3) Last question: what would you bid next with the following hand:

xxx
x
AJ
AKQJTxx

Assume that the double was "standard" showing exactly four spades, so you can't have an eight card spade fit on this auction.
Adam W. Meyerson
a.k.a. Appeal Without Merit
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#2 User is offline   jdonn 

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Posted 2009-February-11, 16:48

1. My meta-rules say 4 would not be forcing. I like to agree that a cuebid like this is game-forcing, but I consider 4 of a minor 'game' once the opponents have interfered, since so often opener has the tricks to want to play 3NT opposite a stopper but not necessarily 5 of the minor otherwise.

I don't know if there is a 'standard' for such situations, although I expect what I just said is probably not a majority opinion.

2. On that basis 5 would be stronger than 4.

3. I bid 4, I certainly can't come close to guaranteeing 5. Bidding 4 is not an option since the cuebid could have been based on spade support, so partner would be free to move over that in the expectation of a strong hand with real spade support.
Please let me know about any questions or interest or bug reports about GIB.
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#3 User is offline   Codo 

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Posted 2009-February-12, 04:07

1. It is game forcing
2. 4 is stronger
3. I try 5
Kind Regards

Roland


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More system is not the answer...
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#4 User is online   awm 

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Posted 2009-February-15, 15:48

Seems this one got totally lost. So many threads these days...

Interesting that the two responses I got were opposite. ;)

Anyway, on the actual hand I decided to bid 5, despite agreeing with Josh that this is a stronger action than bidding 4. My reasoning was that the singleton heart is a great feature opposite partner's lack of a stopper, and that there seemed a decent chance I could negotiate eleven tricks if partner held four fairly nice spades and not much else. Partner held:

AKQJ
xx
KQTx
xxx

and passed me in 5! He indicated that he thought 4 would've been a more forward going action, and was worried about two fast heart losers. Probably this action would not receive a lot of favorable votes from the forums (certainly my expert opponents at the table thought passing 5 was not a good call) but I thought the question of whether 4 or 5 was stronger could be an interesting one.
Adam W. Meyerson
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#5 User is offline   Codo 

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Posted 2009-February-16, 03:15

I think that this is a problem which is solved in most regular partnerships and not solvable with pick-ups.

I like the simple approach: This is gameforcing. Once in a while we will be one step too high, but the benefits will outweight this by far.
(Of course Josh (and others) will disagree, they think the ability of stopping in 4 of a minor is of more benefit.)
As noone made a simulation so far, we cannot profe what is better.
Kind Regards

Roland


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More system is not the answer...
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#6 User is offline   P_Marlowe 

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Posted 2009-February-16, 05:01

Hi,

#1 3H is GF, but I agree, it makes sense to be able to
check out in 4C.
#2 Most likely 5C
#3 4C

I would not have bid 3H, I would have gone with 3C.
Ok, it is a slight underbid given my 8 running tricks,
but than ... we are red, playing IMPs - and p knowes this
as well.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
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#7 User is offline   Apollo81 

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Posted 2009-February-17, 10:44

awm, on Feb 15 2009, 05:48 PM, said:

Seems this one got totally lost. So many threads these days...

Interesting that the two responses I got were opposite. :)



I agree with Josh
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