4, 6 or 7? Bidding problem
#1
Posted 2006-September-07, 06:41
♠QJTxx
♥Ax
♦AJxxx
♣A
Partner opens the bidding. The opponents don't intervene.
1♥ - 1♠
3♥(1) - 4♣(2)
4♦(3)
1: shows a good suit (and roughly 13-15hcp)
2: advance cue (sets hearts)
3: cue
Your cues in unbid suits show A/K/single/void.
What is your next move?
Steven
#2
Posted 2006-September-07, 06:44
#3
Posted 2006-September-07, 06:53
We don't have the space/methods to find a miracle 31 HCP grand...
#4
Posted 2006-September-07, 07:21
Having made a single slam try with 4♣, and not having a spade control (assuming 3♠ would have been spades rather than a cue), I will retreat to 4♥. If partner has a spade control, he will bid again. Partners yummy 13 to 15 can be this 15 point max...
xx KQxxxx KQ KQx
where you can lose 2S and 1H, or this 13 point minimum
AKx KQJxxx x xxx
where you have 13 top tricks (5S, 6H, 1C, 1D).
I think to bid 4♥ and he will continue with a spade control.
On first hand, auction
1♥ - 1♠
3♥(1) - 4♣(2)
4♦(3) - 4♥
Pass
on Second hand
1♥ - 1♠
3♥(1) - 4♣(2)
4♦(3) - 4♥
4♠ - 4NT
5♠ - 6♥
7NT
A little explaination for second auction, 5NT ask for specific kings, 6C woudl be club king, 6D would be diamond king, you can't show spade king safely below 6H, so the 6H bid just denies the minor suit kings. So partner has one or no diamonds (for the cue), and not the king of clubs (no 6C bid), to get to his 13, he needs the spade king. That maybe partial fantasy (what, findng the miracle 29 hcp grand... 2 less than richards miracle 31 grand), but you have to trust partner to continue with a fitting spade card and bid 4♥ over 4♦.
#5
Posted 2006-September-07, 07:38
Even tho responder has extra strength and 3 aces, responder does not have a spade control and can't bid 4N without it. Opener could have xx KQJxxx KQx KQ (or even xxx KQJxxx KQ KQ and opps take 1st 3 tricks).
If you want to risk RKC, it is only worth it playing Kickback so you can find 7. So over 4D you would bid 4S as kickback RKC
1H 1S
3H 4C
4D 4S
5H 5S
5N 7N
4C,4D = q-bids
4S = kickback RKC
5H = 2 +♥Q
5S = specific king ask
5N = ♠K (nothing about ♣K or ♦K)
7N = I can count 13
#6
Posted 2006-September-07, 07:53
I see many bid the slam missing both, is this standard?
#7
Posted 2006-September-07, 07:57
We know for sure want to be in slam if there is a spade control. Partner, however, may not be so sure of that and might pass 4♥ with a spade control.. especially if he already stretched to bid 3♥, which seems likely, given we have 3 aces.
#8
Posted 2006-September-07, 08:00
mike777, on Sep 7 2006, 08:53 AM, said:
I would be stunned if partner could have a hand suitable for a jump to 3♥ opposite all the values I hold without either the KQ of hearts or the ACE of spades. Try to contruct some (with 8 hearts, assume he would jump to 4♥... so max seven.... remember, he can have at most one ace...
Kx KJT9xxx KQx x -- a goodish 12 hcp and good suit, but would this quailfy? I think not. This is almost about as "good" as he can have.... we can add the club king and take away a diamond...
Kx KJT9xxx KQ Kx -- now this is a jump to 3♥. But you have only two losers (and the heart queen might not be lost). And this is essentially the only hand that can be lacking both spade ACE and heart Queen (I guess you could have QJT8xxx of hearts so missing ace and king).
#9
Posted 2006-September-07, 08:52
I do not bid 6 off a keycard and the trump-Q. That is a 50% slam at best, not counting bad breaks and unlucky ruffs.
#10
Posted 2006-September-07, 09:07
Ben's arguments make sense in a normal context, but not with the unusual method in use here. So I join the 5♦ bidders... we will not miss a good slam after this move: I am denying a ♠ control, yet have pushed to the 5-level, so I must hold the trump A.
He might hold the miracle AKx KQ10xxx Kxx x, altho many big club players would upgrade that to a 1♣ opening bid. But I am not going to cater to that... after all, even on that hand, grand is dependent on a good trump split. So over 5♠ I bid 6♥, and over 5♥ I pass.
#11
Posted 2006-September-07, 10:40
So, assuming a logical layout, I bid 4NT, RKCB. If partner bids 5♠ and I bid 5NT, he will be a fool to not bid the grand with AKx in spades. With the alternative of KQx in diamonds, he has a problem.
Thus, after 5♠, I bid 6♦. Now, either AKx of spades or KQx of diamonds should result in a grand slam bid.
Given my preferences, however, I use 5♦ directly after 4♦ as RKCB for diamonds. I expect KQ of hearts per agreement, so I do not need this info. Hopefully partner will be able to show two key cards (spade Ace and diamond King) plus the diamond Queen (6♣). If 5NT, instead, showing a missing diamond Queen, I'll bid 6♦, which should ask for the spade King.
-P.J. Painter.
#12
Posted 2006-September-07, 10:44
#14
Posted 2006-September-07, 11:16
#15
Posted 2006-September-07, 11:48
If the 4♣ denies a 1st / 2nd round Spade, then partner's 4♦ cue bid promises a spade control...
#16
Posted 2006-September-07, 12:40
kgr, on Sep 7 2006, 12:03 PM, said:
You have already cue bid 4♣. Partner has made a cue (4♦) which could be interpreted by you as 1st or 2nd round control... were you looking at QJxxx Axx x AKxx, you'd be hoping it was first round control.
Partner doesn't know that you know that he was cue bidding 2nd round ♦ control... so he will hold back unless you can reassure him, and the way to do that is to cue 5♦.
Furthermore, the 5♦ cue has the added attraction of focussing on the need for a ♠ control.
If you held the minor Aces, a ♠ control, and 5-level safety, as evidenced by your 5♦ cue, you would have been able to use keycard.
OTOH, were you to cue 5♣, you would leave partner in doubt as to the ♦ suit, and he will NOT be able to bid beyond 5♥ if he has, for example, Kx KQJxxx KQx xx.. he will be concerned that you are off two aces.. if you say that you wouldn't bid 3♥ with that hand, I refer you to the conditions of contest.
#17
Posted 2006-September-07, 14:39
Ax KQJTxxx x Kxx
Such a hand is not all that ridiculous a 3♥ call with seven good hearts and only five losers. In the context of a strong club system (or gazilli or whatever) this is the sort of "13-count" I'd expect as a 3♥ rebid. It's difficult (almost impossible) to construct hands with only six hearts where you'd want to rebid 3♥ on 13-14 points.
Of course, something like:
xx KQJxxxx KQ Kx
is also possible, and you want to stay in 5♥ with this hand off two top spades. And of course this hand will give the same response to keycard as:
Kx KQJxxxx x KQx
So I agree with the majority that you need to make some cuebidding call to focus on spade cards (unless 3♠ would've been a cue and 4♦ thus guarantees a spade control). Bidding 5♦ seems most reasonable (reassuring partner about the minors and suggesting that only a spade control will be needed for slam).
a.k.a. Appeal Without Merit
#18
Posted 2006-September-08, 07:08
* All hands with 16+hcp are bid via 2♣. Any jump rebid is a picture bid. The 3♥ rebid shows a very good suit: a 6+crd headed by KQJ or KQT in this case.
Namyats is on the CC as well.
* 3♠ would have been natural, not a cue.
I think that any 5-level cue now draws the attention to the missing spade cue. I agree with Mikeh's explanation why 5♦ is better than 5♣. Nobody mentioned 5♥ though... What should that mean in this situation?
As a side note: do you agree that a 4♥ rebid (i.s.o. 3♥) by opener should show spade tolerance?
Steven

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