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Bidding Problem Who should bid more?

#1 User is offline   bridgeboy 

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Posted 2007-April-22, 22:58

Hi all,

This hand came up in a team game. The players are playing a 2/1 base system.

Scoring: IMP


The bidding (uninterrrupted) went:

1D---1S
2D---3C
3S---4C (agreed as cuebid)
4D---4S
Pass


Clearly, it is desirable to be in slam. Who should have bidded differently?

Thanks in advance!
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#2 User is offline   the hog 

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Posted 2007-April-22, 23:50

The 2D rebid rather than bidding 2S is beyond my understanding. After a 2S raise and a 3C bid by Nth, south has a massive hand with 2 Aces the Q of trumps and a s/t. 4H is not unreasonable. Mind you, I doubt it would go this way at a strong table. The opponents do have 10 hearts between them.
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
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#3 User is offline   jdonn 

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Posted 2007-April-23, 00:06

I would certainly raise the spade bid, but I understand there are countries where people just don't do this and that it's just a stylistic difference.

In any case as the auction went, I think south can't possibly pass 4. The singleton heart and amazing controls are about as good as it gets there. I would bid 5 (obviously i must have some heart control as well to bid at all) and leave it to partner, who would certainly bid slam then. I think technically north's best bid at that point would be 5NT, since the diamond slam could be best opposite say Jxx x AQJxxx Axx. And south would certainly choose spades since his diamonds are so bad.
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#4 User is offline   helene_t 

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Posted 2007-April-23, 00:14

If 4 by North would have been Last Train, he might have used that.

Intuitivele the South hand looks very nice but counting LTC, I must reach the conclusion that North was the one that should have known that the combined strength must be enough for slam.

Then again, I can understand that North would not bypass 4 without a heart control. And the fact that North does not have a heart control make the South hand nicer.

So the conclusion is that South should raise 4 to 6.
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#5 User is offline   Cascade 

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Posted 2007-April-23, 01:14

South has shown a minimum and North has made a slam try opposite a minimum. South has controls in all of the side suits (including two aces) and the queen of trumps. Therefore I think South is worth another move.
Wayne Burrows

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#6 User is offline   P_Marlowe 

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Posted 2007-April-23, 01:21

Hi,

simple speaking, 4S showed the lack of an
heart control, opener is looking at one,
hence opener should move on.

Of course it is not that simple, because
opener is minimum (he showed that with 2D,
although he still could hold 15/16HCP depending on
your requirements) and unless you have a clear
understanding that 4C shows more than a "so lala"
cue bid, opener wont move over 4S.

With kind regards
Marlowe

PS: If you play 2/1 you may have a problem
regarding the meaning of 3C, if NMF is in place,
3C shows an inv. hand with 5-5, ... and maybe
South was not 100% sure about the meaning of 3C.
With kind regards
Uwe Gebhardt (P_Marlowe)
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#7 User is offline   the hog 

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Posted 2007-April-23, 02:16

"PS: If you play 2/1 you may have a problem
regarding the meaning of 3C, if NMF is in place,
3C shows an inv. hand with 5-5, ... and maybe
South was not 100% sure about the meaning of 3C."

What? Wth is this? 1D---1S 2D---3C is 100% game forcing in 2/1 and doesn't necessarily show a 5/5 at all, just a second suit of 4+.
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
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#8 User is offline   P_Marlowe 

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Posted 2007-April-23, 03:00

The_Hog, on Apr 23 2007, 03:16 AM, said:

"PS: If you play 2/1 you may have a problem
regarding the meaning of 3C, if NMF is in place,
3C shows an inv. hand with 5-5, ... and maybe
South was not 100% sure about the meaning of 3C."

What? Wth is this? 1D---1S 2D---3C is 100% game forcing in 2/1 and doesn't necessarily show a 5/5 at all, just a second suit of 4+.

opps, sry, ... you are right.
In Germany we use couer for hearts, which may
explain the error a little bit, although I did know
that 3C meant clubs not hearts, but

1D - 1S
2D - 2C

is not a legal auction.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
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#9 User is offline   Gerben42 

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Posted 2007-April-23, 03:07

Since moving to Germany I have always tried to avoid this since I think it way too confusing and always write and not C or H...

I've had too many confusions with partners in chat and emails and no one knew what the other meant etc.
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#10 User is offline   P_Marlowe 

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Posted 2007-April-23, 03:21

Gerben42, on Apr 23 2007, 04:07 AM, said:

Since moving to Germany I have always tried to avoid this since I think it way too confusing and always write and not C or H...

I've had too many confusions with partners in chat and emails and no one knew what the other meant etc.

I usually use the english notation, but I read german posts
as well, and I get confused sometimes, ... not that anybody
will notice.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
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#11 User is offline   whereagles 

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Posted 2007-April-23, 04:42

South's pass to 4 is technically wrong. Absence of a heart cue means there's no heart wastage and therefore all of South's hcps are working. Action by him is needed, despite being the weaker hand.
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#12 User is offline   inquiry 

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Posted 2007-April-23, 07:08

Scoring: IMP

1D - 1S
2S - 2N
3D - 4C
4D - 4N
5




Explaination of bidding

1D = well it is an opening hand
1S = what else
2S = three card support with ruffing value, raise directly.
2N = Inquiry,
3D = long diamonds, three card support
4C = slam try, spades are trumps, no heart control
4D = diamond cue-bid, must have heart control to show this
4N = RKCB, I could have bid 4H LAST TRAIN
5S = Two keycards plus spade queeen
6S = long diamonds should give us a play, but I am worried that heart control is Kx or that you have ACE of hearts and no ace of diamonds. It is not a sure thing.

I think actually a slam invite 4H bid by north would have been better than blast 4NT. On this hand, South would have accepted the slam try and used blackwood himself. Last train would avoid the problem of south having some ackward hands.
--Ben--

#13 User is offline   Fluffy 

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Posted 2007-April-23, 08:08

Bidding is fine. You never found the right singleton, south might bid a bit more since slam will almost always have chances.

On my methods North would cue 4 instead of 4 because you can't cue a King where partner might have a singleton. That can be enough for south to make the needed moves.
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#14 User is offline   Apollo81 

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Posted 2007-April-23, 08:39

jdonn, on Apr 23 2007, 02:06 AM, said:

...as the auction went, I think south can't possibly pass 4. The singleton heart and amazing controls are about as good as it gets there. I would bid 5 (obviously i must have some heart control as well to bid at all) and leave it to partner, who would certainly bid slam then. I think technically north's best bid at that point would be 5NT, since the diamond slam could be best opposite say Jxx x AQJxxx Axx. And south would certainly choose spades since his diamonds are so bad.

agree
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#15 User is offline   skjaeran 

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Posted 2007-April-23, 12:36

Two aces, a singleton, the trump Q AND a 3rd trump. I can't understand how I can pass 4 with this. Surely I'd have bid 4 last train with the north hand if that was a part of our methods, but still can't agree with passing 4.
Kind regards,
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#16 User is offline   kenrexford 

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Posted 2007-April-23, 13:05

Although Opener is a tad light for this call, a treatment that I recently learned from some great players may be of interest to some.

The idea is for a jump reverse by Opener to show a 6-3 hand, extra's, with three-card support for Responder's suit.

Thus, give South a bit more, like maybe the AQJxxx of diamonds, and he'd jump to 3, showing six diamonds, three spades, and extras.
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#17 User is offline   han 

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Posted 2007-April-23, 16:08

Ken, do you recommend using 1C-1S-3D or 1C-1S-3H for that gadget? Do you think it is superior to invitational splinters? Do you have any way of showing that hand over 1D-1H?

As for the original question, I agree with everybody once again. I'd raise to 2S immediately, but not having done that I think that south needs to act over 4S.
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#18 User is offline   jdonn 

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Posted 2007-April-24, 00:12

I'm not sure why everyone wants north to bid 4. He has already made a slam try, what is the point?
Please let me know about any questions or interest or bug reports about GIB.
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#19 User is offline   whereagles 

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Posted 2007-April-24, 00:52

jdonn, on Apr 24 2007, 06:12 AM, said:

I'm not sure why everyone wants north to bid 4. He has already made a slam try, what is the point?

Maybe because South is weakish (as compared to North) and is likely to be wanting to pass at his 1st opportunity? Practice shows this is a serious possibility!! :P

But you're right that, opposite a good South, North has done enough and can bid a plain 4 now.
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#20 User is offline   the hog 

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Posted 2007-April-24, 03:11

whereagles, on Apr 24 2007, 01:52 PM, said:

jdonn, on Apr 24 2007, 06:12 AM, said:

I'm not sure why everyone wants north to bid 4. He has already made a slam try, what is the point?

Maybe because South is weakish (as compared to North) and is likely to be wanting to pass at his 1st opportunity? Practice shows this is a serious possibility!! :P

But you're right that, opposite a good South, North has done enough and can bid a plain 4 now.

Whereagles, I don't see how you can say South is weakish. he has a huge hand in support of S. Two bullets, a stiff and 3 card support to an honor. I would like to have a weakish hand like that is support of my suit every day of the week.
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
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