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YBTJ

#1 User is offline   Phil 

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Posted 2009-January-24, 16:29

Was curious if anyone had a creative idea to get to 6N on this layout:

Scoring: MPs


Our auction:

1 - 2N
3 - 3
3 - 4
4N - 5
5 - 6
6

Thanks, Phil
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#2 User is offline   rogerclee 

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Posted 2009-January-24, 16:46

I think you will never get there with anything resembling a normal Jacoby 2N structure, East has to respond 2. I initially thought that this was sort of a weird bid, but it seems clearly right to me now to start with 2, you will only have small losses when opener bids 2 in exchange for generally better auctions if opener can rebid 2 of a red suit.

Opener will pattern out as 5413 and still have room to show good hearts, and after that, East can put it in 6NT.
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#3 User is offline   JLOL 

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Posted 2009-January-24, 17:54

no
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#4 User is offline   mtvesuvius 

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Posted 2009-January-24, 17:57

Click on 6NT. Otherwise no.
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#5 User is offline   jdonn 

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Posted 2009-January-24, 18:26

I agree with Clee that it's a whole lot easier after 2 than after 2NT. But as long as I have a reasonable 2NT structure I'm sure I would have started that way. But maybe he is right that 2NT is not best, I just know I would have bid it.
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#6 User is offline   JLOL 

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Posted 2009-January-24, 19:10

This 2C talk is really silly to me if the point is to find out partners shape and then hopefully take control. When my whole hand is aces and kings and the queen of trumps I am not looking to take control, I'm looking for partner to do so. When I have a flat 18 I am not looking to take control and drive to slam, I am hoping to have a cooperative auction where we decide whether or not we have enough for slam. In my ideal world I get to show 4 trumps and a balanced hand, then I get to show 2 slam tries, then I get to show 3 aces, the trump queen, and the DK. My ideal world is not learning partners shape and whether they have some extras and then bidding keycard, or having partner bid keycard without knowing about my potentially very important 4th trump.

Sorry that the HJ, the only card you were not able to show, was the key to this hand because the problem is getting to 6N rather than 6S, but you cannot mastermind from the beginning unless you know what the "problem" on the hand is going to be.

Also I cannot construct an auction where we know for sure partner has KQ of hearts even if we start with 2C unless you are playing rexford style cuebidding.
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#7 User is offline   fred 

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Posted 2009-January-24, 19:25

While some may find it interesting from an academic point to try to construct an intelligent auction to get to 6NT (I am not one of these some), I personally think it is highly impractical to take such considerations seriously.

On this sort of combination you should design your system to get you to the right number of spades. If you can judge accurately between 4S (or 5S if necessary), 6S, and 7S most of the time, you will be doing very well.

Trying to cater your system in this area to the possibility of 6NT or 7NT is likely to take away from your ability to decide how many spades you should be in (and this will be the crux of the matter on the vast majority of similar deals). Even if you manage to construct a system that allows you to intelligently bring notrump into play without compromising your spade-bidding, you still have to remember that system. I would suggest you use the limited number of brain cells that you have to devote to system memory for some other more important area of bidding.

If you play good methods sometimes you will get lucky and actually know you belong in notrump, but IMO that's about as much concern as you should be giving to this matter.

I suppose I am trying to say the same thing as JLOL in a different way.

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#8 User is offline   Phil 

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Posted 2009-January-24, 19:32

JLOL, on Jan 24 2009, 08:10 PM, said:

Also I cannot construct an auction where we know for sure partner has KQ of hearts even if we start with 2C unless you are playing rexford style cuebidding.

1 - 2
2 - 2
3 - 3 (serious cue?)
4*

Italian-style cue showing 2 of the top 3.

This is the only conceivable way that I can see.
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#9 User is offline   rogerclee 

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Posted 2009-January-24, 21:09

Fred, I never meant that reaching 6NT was one of the primary reasons I like 2, though it works out well on this hand. I just thought that it was more likely to gain information at a lower level so that I could hear more about partner's hand.

Justin, I would agree with you that if I were sure I could tell partner all these things about my hand, I would. However, I'm not sure why the auction should time out this way. Over a 4 signoff after partner shows slam interest or a 4 cuebid, we can continue to describe our hand at the 5-level, but I think you will agree that partner will not get all the information we wanted him to get. In my opinion it is better to just listen to what partner has to say and try to make an informed guess with this kind of hand. It was actually quite difficult for me to construct a wide variety of hands where my fourth trump is very important to partner, given that I am actually 4333. I found that in fact it is more likely that I want to know what partner's hand looks like, since the play will probably involve ruffing twice in partner's hand when he has a 4-card side suit.

I would actually like to see some hands where responding to 2NT will work out better than 2 in a style where we usually open 1NT with 15-17 balanced and 5. I am not denying that they exist, I would just like to more carefully consider the problems with bidding 2 here.
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#10 User is offline   orlam 

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Posted 2009-January-24, 22:14

Phil, on Jan 24 2009, 08:32 PM, said:

JLOL, on Jan 24 2009, 08:10 PM, said:

Also I cannot construct an auction where we know for sure partner has KQ of hearts even if we start with 2C unless you are playing rexford style cuebidding.

1 - 2
2 - 2
3 - 3 (serious cue?)
4*

Italian-style cue showing 2 of the top 3.

This is the only conceivable way that I can see.

Even if 4 doesn't promise KQ, wouldn't the followup
4N-5H
5N-6H
clarify KQ? Since the K is already known, shouldn't the "king reply" now show the queen?
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#11 User is offline   hotShot 

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Posted 2009-January-25, 02:24

One "reasonable" way to get to 6NT is:

1 - 2NT
4*- 4NT *good 4 card side suit 2of3 top honors
** - 6NT **2of5

After this sequence 5, 4, 2 and 1 = 12 Tricks in NT.

Now let the experts tell you why openers hand is not a 4 bid.
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#12 User is offline   jdonn 

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Posted 2009-January-25, 02:26

hotShot, on Jan 25 2009, 03:24 AM, said:

One "reasonable" way to get to 6NT is:

1 - 2NT
4*- 4NT *good 4 card side suit 2of3 top honors
** - 6NT **2of5

After this sequence 5, 4, 2 and 1 = 12 Tricks in NT.

Now let the experts tell you why openers hand is not a 4 bid.

Because that is not what 4 shows?
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#13 User is offline   Fluffy 

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Posted 2009-January-25, 04:59

If you don't bid 2NT with this, you might better start playing 1-2NT to show clubs and 1-2 as artificial balanced. Maybe not a wild idea.

I don't find the way to reach 6NT
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#14 User is offline   Hanoi5 

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Posted 2009-January-25, 06:41

Being the J (or hearts 3-3) what gives 12 tricks I think it'll be a MP decision to go to 6NT instead of 6, and not a very good one at that.

View Postwyman, on 2012-May-04, 09:48, said:

Also, he rates to not have a heart void when he leads the 3.


View Postrbforster, on 2012-May-20, 21:04, said:

Besides playing for fun, most people also like to play bridge to win


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#15 User is offline   fred 

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Posted 2009-January-25, 07:44

This is a question that matters:

If you reverse the minor suit holdings in either of the 2 hands, can you bid to 7S and know you are making it while stopping in 6S and knowing that is all you can make on the actual layout?

If you can answer "yes" to that question then, as a lucky (and irrelevant IMO) side effect, you will probably know that you belong in 6NT on the actual layout.

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#16 User is offline   gnasher 

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Posted 2009-January-25, 09:25

It uses methods that I've never used in their entirety, and wouldn't necessarily choose to play anyway, but this works:

1-2NT
3-3    any minimum / asking
3-3NT   short diamonds (1) / asking for shape
4-4    5413 (2) / RKCB
5-5    2 without / Spiral (skipping one step, so starting with K)
5NT-6   K but not K (3) / Spiral (skipping K)
6-6NT   Q but not Q / signoff

If responder had Q10xx AJx Axx AKx, it would go the same, except that responder's final call would be 7. After 5NT responder realises that AKxxx Kxxx K xxx is no use to him, so he bypasses K and asks about Q.

(1) The steps go: short clubs/5332, short diamonds, short hearts, 5224/6223, 5242/6232, 5422/6322, 7222
(2) I made this bit up, but if I played 3NT as a shape enquiry the first three steps would be: any 6-card suit, 5413, 5314
(3) Side cards are shown in order of opener's known lengths in the suits, so in this case hearts, clubs, diamonds
... 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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#17 User is offline   Fluffy 

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Posted 2009-January-25, 12:08

fred, on Jan 25 2009, 01:44 PM, said:

If you can answer "yes" to that question then, as a lucky (and irrelevant IMO) side effect, you will probably know that you belong in 6NT on the actual layout.

I think there are ways to ask questions about KQ, but the possitve answer (for the one I know at least) is at the 7 level, so when you know you can make 6NT you might be too high.
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#18 User is offline   kenrexford 

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Posted 2009-January-26, 07:15

Because it was brought up...

If I start with 1-P-2, trumps will be set after 2-P-2. Then, Opener's first cue will be 3, showing two of the top three spades (because he did not denial cue 2NT), no club card (because he did not cue 3), and a shortness diamond control (because Responder is looking at the A-K).

At this point, Responder knows that the likely contract will be 6NT unless Opener has a fifth heart. I don't see how this would be that complicated or that obscure. An easy follow-up would be a simple 3 cue by Responder and a 3NT cue by Opener (serious without solid spades), although that may be rich, or a less aggressive 4 cue by Opener and THEN a 5 call by Responder.

I also don't see how difficult it would be to reach a grand with the "right stiff." If Responder had reversed minors, he could just bid 5 at thois point, which I play as an asking bid, and find the two heart honors. Or, he could screw around, hear a heart cue from Opener, and then do this.

If the minors were reversed for Opener, Opener would first deny a club card at the three-level (bypassing 3) and then could showthe stiff by cuebidding the control at the four-level. No problem.
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#19 User is offline   mikeh 

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Posted 2009-January-26, 11:33

Well, in answer to Fred's question (and to the original question) relays make it trivial.. using 2 as an artificial gf relay, opener gets to show, in sequence, 4+ hearts, 5431 (or 5413 in the original), 4 controls, the spade AK and heart KQ (in one step)... and no Queen in the 3 card minor.. now responder has an easy call to place the contract.
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#20 User is offline   FrancesHinden 

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Posted 2009-January-26, 11:51

Playing my normal methods after a 1S opening I will find out in both my normal partnerships that opener is:

5313 plus a non-diamond 13th card, with the AK of spades, the KQ of hearts and neither the K or Q of clubs nor the singleton K of diamonds.

At that point I'll know that both slams are making 12 tricks opposite 5413 or 6313 and neither likely to be opposite 5314. If opener has AKJxx KQx x J9xx then 6S is fractionally better, J109x and 6S is cold but 6NT isn't.

I could invent better methods for this hand if you want, but that's real life.

Obviously I could invent an auction that will work brilliantly on this hand, for example:
1S - 2C (game forcing)
2H (natural) - 3H
3NT (spade cue) - 4NT (RKCB in hearts)
5S (two with) - 6C (ask)
6D (king of spades, not the queen of clubs)
6NT

(at matchpoints, you have the agreement that asking above the slam level may be looking for 6NT rather than 6M, not that it's a grand slam try).

But why would I choose to respond 2C on the off-chance that partner has KQxx in hearts and should play in 6NT? I'd rather show a game forcing spade raise, because it makes the auction nice and easy if partner has a suitable hand to ask with.
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