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ATB x2 Underbidding and overcompeting

#1 User is offline   Jinksy 

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Posted 2011-November-28, 07:23

Playing weak and 4, fairly natural/standard methods, teams scoring. Opps are competent though not outstanding club players. Teams, IMP scoring.

Hand 1:
EW vul

x
KQ86
xxx
AQ842

x
xxx
AKQJ7x
K7x

N deals and the bidding proceeds:
1C P 1D 4S
P P 5D 5S
P P 6C X

(5S was off about 3)

Hand 2:


EW vul, N deals

T
AJ65
Q6
KQJT9x

KQ9743
K
AT85
43

The bidding, uninterrupted, goes
1C 1S
2C 2D
3C P



ATB on both?
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#2 User is offline   BunnyGo 

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Posted 2011-November-28, 07:33

The first hand is tougher (IMO). I think South has a double of 5 though. Yes, he has only a singleton spade, but he has 3 losers in hearts, and no real interest in bidding slam. I don't understand how North bid 6 rather than 6.

The second hand seems easier to me. North should bid 2 after 2. He's already shown a minimum with 6(5) clubs, and at most 3 spades. Now finish showing your shape. Afterwards, South can bid NT since his stiff King will look much better.
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#3 User is offline   Jinksy 

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Posted 2011-November-28, 08:02

It was S who bid 6C on board 1, not N.

Re 2H on board 2, I think that would be fifth suit forcing, more likely to be seeking a stop than showing one (and prob showing a good hand for his limit).
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#4 User is offline   Fluffy 

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Posted 2011-November-28, 09:05

Board 1, south is close between double and 5, but doesn´t change much

Then over 5 forcing to slam is wrong, he has to dobule to show its our hand, doesn´t preclude partner from bidding on, but it is highly unlikelly.


Board 2, north has an obvious 2 bid, but what was south doing? if he wanted to show an invitational hand he should rebid 3, when he bid 2 he had considered the hand worth game forcing, so he should stick to the initial plan and be consistent with previous decisions.
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#5 User is offline   Slmplicity 

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Posted 2011-November-28, 09:33

Hand 1: South's 6 bid was poor; it might well have been right to double 4 on the round before, but not putting aa flag on 5 was absurd.

Hand 2: How can South not show 6s? If you play WJS South might have shown a constructive hand with a 2 bid, or without that agreement bid 3 invitational. Having decided to force with 2 he cant just wimp out now and not GF. That said North had an obvious 2 bid.
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#6 User is offline   pooltuna 

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Posted 2011-November-28, 09:49

South is more at fault IMO in both hands.

hand 1] betting that N has 2 of 3 aces before you even start trying to assess other losers is too anti %age. sometimes you just got to take what you can get so X of 5 is called for

hand 2] rebidding three times instead of 2/2 is too anti %age IMO

actually it was North in the 2nd hand that was more at fault

This post has been edited by pooltuna: 2011-November-28, 11:35

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#7 User is offline   Hanoi5 

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Posted 2011-November-28, 11:09

South and North.

South pushed it too much on the first one. North was afraid 2 would be a reverse, but he had already limited his hand with 2, so I don't think it would have been a problem.

 wyman, on 2012-May-04, 09:48, said:

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


 rbforster, on 2012-May-20, 21:04, said:

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


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#8 User is offline   Jinksy 

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Posted 2011-November-28, 11:44

I was S on both hands. On 1 I agree with everyone in retrospect. My thought wasn't of making 6, but concern that W was bidding like someone with a / void, and N's bidding was consistent with long s, a couple of soft values and not much else - in which case 5 looks to be making. But on LoTT I think it's clear that that's very anti%.

On 2, I don't agree with the reasoning people have given that 'having decided to bid 2, I have to see through the GF.' Why? Aren't we allowed to update our views based on new data? My reasoning on the pass was that a) with as much as xx in s, P would be fairly likely to have given preference, unless she had very good s, b) with very good s and anything at all on the side she would have decided that her hand was too good for a 3C limp, c) opposite the singleton I therefore expected to find her with, my aceless suit looked pretty worthless in any contract, and if she had a really good C suit as a source of tricks the H suit was likely to be seriously weak, so 3N looked unlikely and 5C when I have about 2 playing tricks to offer partner looks ludicrous. If you do think N should have made a stronger move with the hand she actually had, then all this reasoning looks valid.
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#9 User is offline   Jinksy 

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Posted 2011-November-28, 11:46

Hand 1 was against the winning team, incidentally who beat us by about 7 VPs after a moderate win against us in that set, so probably cost us the cup. *sighs*
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#10 User is offline   Fluffy 

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Posted 2011-November-28, 13:49

Jinksy I think you are wrong about partner supporting with doubleton spade, partner won´t like to raise on doubleton at the 2 level when he is not under pressure. Specially not with low doubleton.

The other problem is that 3 doesn´t show a minimum hand, and you might be playing now a partscore with 12 opposite 14.
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#11 User is offline   bigbenvic 

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Posted 2011-November-28, 18:59

On Board 1 what would 4nt be by south over 4S? If it showed 2 places to play ie 5 + 5 it would get your hand off your chest and let partner know of the double fit. If it doesn't mean that I bid 5 and I blame North for not doubling (80%) 5 but I'd still X 5 as South which I hope shows that I meant my 5 bid to make, not as a sack.

On the 2nd, agree with the above, once N has rebid 2 he should be bidding 2 (with 2 and 1 I'd bid 2nt) 3 doesn't describe the hand nor help you decide where you should go. It sounds to me that partner has opened a 1336 and is minimum for his bid.
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#12 User is offline   Jinksy 

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Posted 2011-November-29, 03:54

View PostFluffy, on 2011-November-28, 13:49, said:

Jinksy I think you are wrong about partner supporting with doubleton spade, partner won´t like to raise on doubleton at the 2 level when he is not under pressure. Specially not with low doubleton.


It's not a raise, it's showing preference. With say 2236 or 2326 and an uninspiring C suit it seems like a reasonable bid - or with 2435 if 2H is not natural. Does everyone think it should obviously *be* natural here, btw?

Quote

The other problem is that 3 doesn´t show a minimum hand, and you might be playing now a partscore with 12 opposite 14.


It doesn't promise an abject min, but she can certainly make more encouraging sounds over 2D. The absence of them lowers my expectation of her hand.
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#13 User is offline   whereagles 

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Posted 2011-November-29, 04:03

Hand 1: 6C is way out of order. There's no reason to think it makes and 5S certainly goes down. Just dbl it.

Hand 2: I take it 2D was natural. I think south should bid over 3C. Opening + opening = game. Besides, pard might bid spades or have good clubs, both of which make game ok. Sure, it may go down, but you cannot be so pessimistic.
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