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Forcing NT Problem How to continue

#1 User is offline   Winstonm 

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Posted 2006-June-11, 08:08

Scoring: IMP

The auction:
N E S W
1S P 1N P
2C 2H ?



How do you continue from here?
"Injustice anywhere is a threat to justice everywhere."
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#2 User is offline   pbleighton 

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Posted 2006-June-11, 08:14

At this vulnerability, double is out (sigh). So 2NT or 3C.

2NT for me.

1NT forcing is an ugly convention :P

Peter
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#3 User is offline   P_Marlowe 

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Posted 2006-June-11, 08:37

Hi,

what would 2NT mean?
Natural or Good/Bad, in the later
case promising at least inv. strength?

Whatever it does, I have it.

If Partner takes it as Good/Bad, I will
pass 3C.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
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#4 User is offline   SoTired 

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Posted 2006-June-11, 08:51

X for penalty - can't let opps get away with this. Responder is only an invitational game hand. If 3N is making, then 2HX is getting killed. Take the sure positive. It is possible that 2HX makes, but very unlikely.
It costs nothing to be nice -- my better half
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#5 User is offline   pbleighton 

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Posted 2006-June-11, 08:57

"X for penalty - can't let opps get away with this. Responder is only an invitational game hand. If 3N is making, then 2HX is getting killed. Take the sure positive. It is possible that 2HX makes, but very unlikely. "

Double at the two level at unfavorable?

Peter
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#6 User is offline   SoTired 

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Posted 2006-June-11, 10:56

One good time to make a penalty dbl is when you have game invitational values. You might not even have a game here, so your vulnerability is not important. Give opener an average opener like AKxxx xx QJx Kxx and 2H is going down at least 2.
It costs nothing to be nice -- my better half
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#7 User is offline   jdonn 

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Posted 2006-June-11, 11:00

Double, you don't even know if you have game so the vulnerability is not an issue. Your opponent doesn't have diddly, he is not vul and didn't bid the first time. Make him pay.
Please let me know about any questions or interest or bug reports about GIB.
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#8 User is offline   Winstonm 

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Posted 2006-June-11, 11:38

Scoring: IMP


These were the two hands. As you can see, 4S is easy; however, if south doubles is this strict penalty or is it cooperative? Best defense beats 2H by 2 tricks. What should the double mean?
"Injustice anywhere is a threat to justice everywhere."
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#9 User is offline   pbleighton 

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Posted 2006-June-11, 11:44

"You might not even have a game here, so your vulnerability is not important. "

Huh? It's important if you have a game, as in the 620 you have given up by doubling in order to get 300, in this example hand. You can't assume you have game, but you can't assume you don't. I would double at equal vulnerability.

"These were the two hands. As you can see, 4S is easy; however, if south doubles is this strict penalty or is it cooperative? Best defense beats 2H by 2 tricks. What should the double mean?"

Penalty. 3 suits have been bid.

Peter
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#10 User is offline   jdonn 

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Posted 2006-June-11, 14:26

Winstonm, on Jun 11 2006, 12:38 PM, said:

Scoring: IMP


These were the two hands. As you can see, 4S is easy; however, if south doubles is this strict penalty or is it cooperative? Best defense beats 2H by 2 tricks. What should the double mean?

Who cares what it means, partner would never pass with that hand. He bid 2 specifically because he was planning to take one more bid to describe his hand, and he should take it.
Please let me know about any questions or interest or bug reports about GIB.
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#11 User is online   mike777 

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Posted 2006-June-11, 15:16

jdonn, on Jun 11 2006, 03:26 PM, said:

Winstonm, on Jun 11 2006, 12:38 PM, said:

<!-- NORTHSOUTH begin --><table border=1> <tr> <td> <table> <tr> <td>Dealer:</td> <td> North </td> </tr> <tr> <td>Vul:</td> <td> N/S </td> </tr> <tr> <td>Scoring:</td> <td> IMP </td> </tr> </table> </td> <td> <table border='1'> <tr> <th> <table> <tr> <th class='spades'>♠</th> <td> AKJ876 </td> </tr> <tr> <th class='hearts'>♥</th> <td> 10 </td> </tr> <tr> <th class='diamonds'>♦</th> <td> K4 </td> </tr> <tr> <th class='clubs'>♣</th> <td> A962 </td> </tr> </table> </th> </tr> <tr> <th> <table> <tr> <th class='spades'>♠</th> <td> 105 </td> </tr> <tr> <th class='hearts'>♥</th> <td> A953 </td> </tr> <tr> <th class='diamonds'>♦</th> <td> A97 </td> </tr> <tr> <th class='clubs'>♣</th> <td> QJ73 </td> </tr> </table> </th> </tr> </table> </td> <td>  </td> </tr> </table><!-- NORTHSOUTH end -->

These were the two hands.  As you can see, 4S is easy; however, if south doubles is this strict penalty or is it cooperative?  Best defense beats 2H by 2 tricks.  What should the double mean?

Who cares what it means, partner would never pass with that hand. He bid 2 specifically because he was planning to take one more bid to describe his hand, and he should take it.

This is an excellent thread, thanks for bringing up this whole issue.

Jdonn makes an excellent point.

This is a common problem. While expert players may find this whole thread simple and obvious, this is the type of problem that gives many of us int. level players pause with both hands and we can learn a great deal from both hands, thanks.
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#12 User is offline   ArcLight 

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Posted 2006-June-11, 16:36

North made an bad bid IMO.
With that kind of spade suit, he should have rebid 2, which (at least in the 2/1 form Mike Lawrence) shows 6 Spades over a forcing NT.

The problem with the 2 bid is its possible to have only 3 Clubs.
With a 5=2=3=3 hand , you bid 2. I'd not be thrilled raising to 3 on a 4-3 fit.


>Double, you don't even know if you have game so the vulnerability is not an issue. Your opponent doesn't have diddly, he is not vul and didn't bid the first time. Make him pay.

I agree. In addition if you don't swat these overcalls, the opps will start making more of them. The best way to stop the opps from making bad overcalls is to punish them. -100 when you could have made a part score is bad at MPs. But those -300 will make them reconsider at IMPs.
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#13 User is offline   Winstonm 

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Posted 2006-June-11, 16:40

jdonn, on Jun 11 2006, 03:26 PM, said:

Winstonm, on Jun 11 2006, 12:38 PM, said:

Dealer: North
Vul: N/S
Scoring: IMP
AKJ876
10
K4
A962
105
A953
A97
QJ73
 


These were the two hands.  As you can see, 4S is easy; however, if south doubles is this strict penalty or is it cooperative?  Best defense beats 2H by 2 tricks.  What should the double mean?

Who cares what it means, partner would never pass with that hand. He bid 2 specifically because he was planning to take one more bid to describe his hand, and he should take it.

So sorry, but that was the wrong South hand. It really was:

Scoring: IMP


If North bids again, it must mean that the double is cooperative, no? If it is penalty, then south should have a hand not unlike this second. To my thinking, this should be a cooperative double, or card-showing, as with a stong penalty type double south can pass and expect a reopening double.
"Injustice anywhere is a threat to justice everywhere."
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#14 User is online   mike777 

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Posted 2006-June-11, 17:03

ArcLight, on Jun 11 2006, 05:36 PM, said:

North made an bad bid IMO.
With that kind of spade suit, he should have rebid 2, which (at least in the 2/1 form Mike Lawrence) shows 6 Spades over a forcing NT.

The problem with the 2 bid is its possible to have only 3 Clubs.
With a 5=2=3=3 hand , you bid 2. I'd not be thrilled raising to 3 on a 4-3 fit.


>Double, you don't even know if you have game so the vulnerability is not an issue. Your opponent doesn't have diddly, he is not vul and didn't bid the first time. Make him pay.

I agree. In addition if you don't swat these overcalls, the opps will start making more of them. The best way to stop the opps from making bad overcalls is to punish them. -100 when you could have made a part score is bad at MPs. But those -300 will make them reconsider at IMPs.

I think this is a clear 2club rebid if this is more than minimum opener in your style. Easy 2c bid for me, I could have much less for 2s.
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#15 User is offline   Mariner1 

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Posted 2006-June-11, 18:45

Winstonm, on Jun 11 2006, 09:08 AM, said:

Scoring: IMP

The auction:
N  E  S  W
1S P 1N P
2C 2H ?



How do you continue from here?

You should DOUBLE...... your p should pull the double to express interest in
GAME by bidding 3 SPADES. Bidding is a co-operative effort and these bids
both exhibit that co-operation.
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#16 User is offline   foo 

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Posted 2006-June-13, 04:30

ArcLight, on Jun 11 2006, 05:36 PM, said:

North made an bad bid IMO.
With that kind of spade suit, he should have rebid 2, which (at least in the 2/1 form Mike Lawrence) shows 6 Spades over a forcing NT.

The problem with the 2 bid is its possible to have only 3 Clubs.
With a 5=2=3=3 hand , you bid 2.  I'd not be thrilled raising to 3 on a 4-3 fit.


>Double, you don't even know if you have game so the vulnerability is not an issue. Your opponent doesn't have diddly, he is not vul and didn't bid the first time. Make him pay.

I agree.  In addition if you don't swat these overcalls, the opps will start making more of them.  The best way to stop the opps from making bad overcalls is to punish them.  -100 when you could have made a part score is bad at MPs.  But those -300 will make them reconsider at IMPs.

The reason N did not simply rebid 2S w/
♠AKJ876♥T♦K4♣A962
is that this control rich, 5 loser, 6421 has much greater playing strength than the average 15 HCP hand.

1S-1N;2S is for 7 loser hands or indifferent 6 loser hands. Not this potential playing powerhouse.
1S-1N;3S is the SA "book bid" for a medium hand w/ 6+S. Unfortunately, this hand is potentially a maximum.
So Opener tried to "thread the needle".

Opener was evidently planning a uncontested auction along the line of
1S-1N.;2C-2S;4S or
1S-1N.;2C-2N;3S-etc or
etc.

Opener "knows" Responder is not raising 2C to 3C w/o at least 4+C.


As for "swatting" these overcalls, when We are Red and They are White We have to "swat" exceptionally hard to make up for a lost game.
Therefore, we should first make sure that we are likely to make more "swatting" than Declaring.
If They are sane and bidding 2H for a lead (IOW, they have a =good= suit for their overcall), We are going to be very hard pressed to make 2HX worth missing game.
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#17 User is offline   pclayton 

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Posted 2006-June-13, 09:26

I don't get too excited about these auctions. The overcaller is coming into a live auction, which is a little unusual when the opponents havent found a fit. So if the opps get occasionally lucky its no big deal.

I'd double as Josh did. I'd also double on the 2nd hypothetical hand that Winston posted and wouldn't care if pard pulled.
"Phil" on BBO
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#18 User is offline   HeartA 

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Posted 2006-June-13, 15:30

pbleighton, on Jun 11 2006, 09:14 AM, said:

At this vulnerability, double is out (sigh). So 2NT or 3C.

2NT for me.

1NT forcing is an ugly convention :P

Peter

2NT for me, as well.
Senshu
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#19 User is offline   neilkaz 

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Posted 2006-June-29, 11:13

Double with either hand ! This double should not be taken as strict penalty at this level but should require some cooperation from opener to sit for it.

Off course, here, opener with almost a hand good enough to jump to 3S directly over 1NT, pulls the double and you can proceed to your game.

.. neilkaz ..
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#20 User is offline   sceptic 

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Posted 2006-June-29, 11:41

whats wrong with 2 spades just because he bid 2H does not mean he is weak he may have good spades
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