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slam or pass your call

#1 User is offline   jillybean 

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Posted 2007-May-17, 14:26


Dealer: South
Vul: NS
Scoring: IMP
K62
A43
KQT96
K2


West North East South

 -     -     -     1NT
 Pass  2    Pass  2
 Pass  4NT   Pass  ?
 


Here's a hand I played with Richard, your bid and why please?
"And no matter what methods you play, it is essential, for anyone aspiring to learn to be a good player, to learn the importance of bidding shape properly. MikeH
"100% certain that many excellent players would disagree. This is far more about style/judgment than right vs. wrong." Fred
"Hysterical Raisins again - this time on the World stage, not just the ACBL" mycroft
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#2 User is offline   gwnn 

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Posted 2007-May-17, 14:29

Pass, because partner asked me a simple question and i'm willing to answer it truthfully.

6NT could work out well, albeit not that well when LHO turns up with a black suit AQ.
... and I can prove it with my usual, flawless logic.
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#3 User is offline   goobers 

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Posted 2007-May-17, 14:40

The 5 card suit isn't enough for me to risk bidding 6N, I only have 15 so I pass.
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#4 Guest_Jlall_*

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Posted 2007-May-17, 14:41

pass, fairly close but most of the hands I constructed (random 16 with at least one four card major) did not make slam good. I will say that by far the best method for solving this type of problem is simply to construct several hands consistent with the bidding and see how slam would do opposite each.
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#5 User is offline   hrothgar 

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Posted 2007-May-17, 14:50

For what its worth, I decided to bid 6N

I thought that the chunky 5 card suit and the predominance of Aces and Kings meant that this hand was closer to a maximum than a minimum...
Alderaan delenda est
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#6 User is offline   jtfanclub 

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Posted 2007-May-17, 14:51

I confess, I would have said 5, taking a chance that (if partner doesn't have help for me in diamonds) 5NT isn't too high.

But yeah, the others are right, that's probably pushing it, even with 5 controls.
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#7 User is offline   inquiry 

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Posted 2007-May-17, 14:53

Playing 14-16 1NT (which I do), I would bid 6NT. Playing 15-17, this hand is not good enough, imho. Can 1 point in the range really make a difference? Guess so.
--Ben--

#8 User is offline   jdonn 

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Posted 2007-May-17, 14:53

If I had to guess the final contract now I would pass, but partner is still there so I like 5. If he has xx of diamonds he will sign off in 5NT (I hope that doesn't go down!) but we could surely have slam in diamonds if he has three or four, especially since he would then have an outside doubleton and I could probably get a ruff. I know one hand proves nothing, but lots like Qx KQxx Axx AJxx are a lousy 6NT but a great 6. Really the only risk to me is 5NT going down, but considering that even bidding 6NT is not hopeless by me, I think 5NT will be ok almost all the time.

Also it is clear 5 level bids by me should be natural, not showing aces while accepting. That is one of the worst agreements out there, where people accept invitational 4NT bids by showing aces.
Please let me know about any questions or interest or bug reports about GIB.
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#9 User is offline   Apollo81 

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Posted 2007-May-17, 14:59

jdonn, on May 17 2007, 04:53 PM, said:

If I had to guess the final contract now I would pass, but partner is still there so I like 5.

Agree, 6 seems like a much wiser goal than 6NT.
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#10 User is offline   P_Marlowe 

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Posted 2007-May-17, 15:02

Hi,

pass, 4NT is quantitative.
If you missed slam, due to the purity
of your hand and the 5th diamond, too
bad.

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

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Posted 2007-May-17, 15:39

Close decision between 5D and pass imo.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
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#12 User is offline   pclayton 

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Posted 2007-May-17, 15:50

5 looks right. Should be a 5 bagger on the way to 5N / 6 / 6N. Strong 2344's start with 5N.

We might also be able to back into a perfecto 6 using a club ruff as #12.
"Phil" on BBO
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#13 User is offline   mikeh 

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Posted 2007-May-17, 16:08

I confess I would bid 6N: I wouldn't bid 5, since I think the chances of 6 being superior to 6N are too small to justify giving away information.

For those who say: wait a second, partner asked me if I am maximum and i hold only 15 hcp... study Victor Mollo and, in particular, Walter the Walrus.

This is NOT a 15 count: it is worth 16+ (or more).

We have 5, count them, 5 controls and the KQ109x of diamonds plus Hxx in whichever (or both) majors partner has, which just has to give us extra chances.

If you insist upon being a point counter, my understanding is that a more accurate rendition of the 4321 scale accords increased weight to A's and K's and decreased to Queens and Jacks.. and a 109 in a long suit, accompanying the KQ are worth something close to a Jack.. so I'd still get to 16+ that way.

Now, I would add that 6N makes sense only if you are a skilled declarer player: while in game and partscore contracts, inferior defence can often make up for inferior declarer play, at the slam level there just isn't as much scope for error.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
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#14 User is offline   jdonn 

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Posted 2007-May-17, 16:31

mikeh, on May 17 2007, 05:08 PM, said:

For those who say: wait a second, partner asked me if I am maximum and i hold only 15 hcp... study Victor Mollo

Ah good point, it seems like our side and their side can both make 6NT.
Please let me know about any questions or interest or bug reports about GIB.
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#15 User is offline   jillybean 

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Posted 2007-May-17, 16:53


Dealer: South
Vul: NS
Scoring: IMP
K62
A43
KQT96
K2


West North East South

- - - 1NT
Pass 2 Pass 2
Pass 4NT Pass 5

5 here is natural, rejecting NT slam but suggesting slam if partner has help in 's or specifically A?
"And no matter what methods you play, it is essential, for anyone aspiring to learn to be a good player, to learn the importance of bidding shape properly. MikeH
"100% certain that many excellent players would disagree. This is far more about style/judgment than right vs. wrong." Fred
"Hysterical Raisins again - this time on the World stage, not just the ACBL" mycroft
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#16 User is offline   awm 

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Posted 2007-May-17, 17:05

The 5 call is that rarest of beasts in modern bridge -- a natural bid.

It says "Hey partner, I have a bunch of diamonds. Maybe 6 will be a good contract." It does not particularly "ask for help in diamonds" but rather asks "do you have a fit for diamonds?" The intent is that partner re-evaluate his or her hand for play in a suit.

In particular: if partner has three or four diamonds and a side doubleton, this is great. Now we can score a potential extra trick by ruffing in the shorter hand, a trick that might not have been available in notrump. Partner should also tend to downgrade side suit jacks because these often come into play on the third or fourth round which may never come. So some hand like:

AKxx
Kx
Axxx
Qxx

is absolutely perfect after the 5 call and should raise to 6 (and make easily).

Something like:

AKxx
KQxx
xx
Axx

is much worse and despite the prime values offers little play for slam, and should bid 5NT.
Adam W. Meyerson
a.k.a. Appeal Without Merit
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#17 User is offline   the hog 

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Posted 2007-May-17, 17:07

I would certainly move on this control rich hand. 5D or 6NT are both possibilities, but I prefer 6NT. I can certainly have a 6322 shape with a 6 card minor to open 1NT, and 5D would suggest that.
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
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#18 User is online   mike777 

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Posted 2007-May-17, 17:33

jillybean2, on May 17 2007, 03:26 PM, said:


Dealer: South
Vul: NS
Scoring: IMP
K62
A43
KQT96
K2


West North East South

 -     -     -     1NT
 Pass  2    Pass  2
 Pass  4NT   Pass  ?
 


Here's a hand I played with Richard, your bid and why please?

Assuming 1nt is 15-17 do you want to be in slam across from:

AQ..KQxx...xx..AJxx
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#19 User is offline   the hog 

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Posted 2007-May-17, 17:38

mike777, on May 18 2007, 06:33 AM, said:

jillybean2, on May 17 2007, 03:26 PM, said:


<!-- ONEHAND begin --><table border='1'> <tr> <td> <table> <tr> <td> Dealer: </td> <td> South </td> </tr> <tr> <td> Vul: </td> <td> NS </td> </tr> <tr> <td> Scoring: </td> <td> IMP </td> </tr> </table> </td> <td> <table> <tr> <th> <span class='spades'> ♠
</th> <td> K62 </td> </tr> <tr> <th> <span class='hearts'> ♥ </span> </th> <td> A43 </td> </tr> <tr> <th> <span class='diamonds'> ♦ </span> </th> <td> KQT96 </td> </tr> <tr> <th> <span class='clubs'> ♣ </span> </th> <td> K2 </td> </tr> </table> </td> <td>  </td> </tr> </table><!-- ONEHAND end -->

West  North East  South

 -     -     -     1NT
 Pass  2    Pass  2
 Pass  4NT   Pass  ?
 
</span>

Here's a hand I played with Richard, your bid and why please?

Assuming 1nt is 15-17 do you want to be in slam across from:

AQ..KQxx...xx..AJxx

6NT is playable - I have been in worse slams.
Would you want to be in 6NT opposite:
AQ..KQxx...Jx..Axxxx

How do you distinguish between the 2 hands?
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
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#20 User is online   mike777 

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Posted 2007-May-17, 17:41

The_Hog, on May 17 2007, 06:38 PM, said:

mike777, on May 18 2007, 06:33 AM, said:

jillybean2, on May 17 2007, 03:26 PM, said:


<!-- ONEHAND begin --><table border='1'> <tr> <td> <table> <tr> <td> Dealer: </td> <td> South </td> </tr> <tr> <td> Vul: </td> <td> NS </td> </tr> <tr> <td> Scoring: </td> <td> IMP </td> </tr> </table> </td> <td> <table> <tr> <th> <span class='spades'> ♠
</th> <td> K62 </td> </tr> <tr> <th> <span class='hearts'> ♥ </span> </th> <td> A43 </td> </tr> <tr> <th> <span class='diamonds'> ♦ </span> </th> <td> KQT96 </td> </tr> <tr> <th> <span class='clubs'> ♣ </span> </th> <td> K2 </td> </tr> </table> </td> <td>  </td> </tr> </table><!-- ONEHAND end -->

West  North East  South

 -     -     -     1NT
 Pass  2    Pass  2
 Pass  4NT   Pass  ?
 
</span>

Here's a hand I played with Richard, your bid and why please?

Assuming 1nt is 15-17 do you want to be in slam across from:

AQ..KQxx...xx..AJxx

6NT is playable - I have been in worse slams.
Would you want to be in 6NT opposite:
AQ..KQxx...Jx..Axxxx

How do you distinguish between the 2 hands?

I guess that hand is possible but I thought unlikely, I would rebid 3c with that hand. Do not want to give up on 6clubs since partner denies a 4 card major.
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