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Opps Pre-Empt and P Doubles Christmas Special

#1 User is offline   eagles123 

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Posted 2014-December-24, 16:06

I just played this hand on BBO and didn't get a very good result - its IMPS



what is best here?

thx

Eagles
"definitely that's what I like to play when I'm playing standard - I want to be able to bid diamonds because bidding good suits is important in bridge" - Meckstroth's opinion on weak 2 diamond
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#2 User is offline   helene_t 

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Posted 2014-December-24, 16:44

4n.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
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#3 User is offline   broze 

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Posted 2014-December-24, 17:30

Pass
'In an infinite universe, the one thing sentient life cannot afford to have is a sense of proportion.' - Douglas Adams
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#4 User is offline   Jinksy 

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Posted 2014-December-24, 17:42

If it's takeout, take it out. If it's penalty, do the other thing.
The "4 is a transfer to 4" award goes to Jinksy - PhilKing
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#5 User is offline   nekthen 

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Posted 2014-December-25, 01:42

4N For me. The 4S bid is unlimited with 3 plus if weak. I expect p to have some points and a 5 card suit somewhere. Law of total tricks implies that their are 19 tricks available (could be on either way but who knows?)

We rate for 5 to be a good sac or to make. If both are going off, then p should probably have kept quiet.
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#6 User is offline   GrahamJson 

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Posted 2014-December-25, 02:04

4N is theoretically probably the best bid, but most random partners on BBO consider every 4NT bid as Blackwood and will tell you how many aces they have, so you will end up in a 4-2 fit at the five level.
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#7 User is offline   GrahamJson 

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Posted 2014-December-25, 02:04

4N is theoretically probably the best bid, but most random partners on BBO consider every 4NT bid as Blackwood and will tell you how many aces they have, so you will end up in a 4-2 fit at the five level.
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#8 User is offline   eagles123 

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Posted 2014-December-25, 03:01

well I did bid 4N but we missed a good slam

{comments}



Eagles
"definitely that's what I like to play when I'm playing standard - I want to be able to bid diamonds because bidding good suits is important in bridge" - Meckstroth's opinion on weak 2 diamond
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#9 User is offline   jillybean 

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Posted 2014-December-25, 03:18

I must have drunk too much last night, my eyesight has deteriorated to the point I can't read the hand diagram.

As South I would have bid 4N/4 and 5 in the auction above but it's still a guess to get to 6.
Does anyone play 5 exclusion over 4?
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#10 User is offline   dosadi 

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Posted 2014-December-25, 03:28

pass. dbl over 4s shd be penalty.4n is takeout over 4s(not 4h tho) showing a 2 or 3 suited hand, ie after the 4n if you respond 5c and p bids 5d that shows dia and hearts.
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#11 User is offline   whereagles 

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Posted 2014-December-25, 03:43

View Posteagles123, on 2014-December-25, 03:01, said:

well I did bid 4N but we missed a good slam


Be glad you guessed the suit right. Getting suit + level always right after a pree would obsoletize preempting LOL.
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#12 User is offline   broze 

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Posted 2014-December-25, 03:52

Double is criminal! S has a 4N bid.

Merry Christmas! :D
'In an infinite universe, the one thing sentient life cannot afford to have is a sense of proportion.' - Douglas Adams
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#13 User is offline   wank 

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Posted 2014-December-25, 06:57

4nt shows a good hand. good enough for south to know slam might be on, but no, not good enough for him to do anything about it.

that's life. insert pre-empt related cliche here. and lol at those saying south shouldn't double.
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#14 User is offline   bdegrande 

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Posted 2014-December-25, 07:03

Pass, you have good defensive values and partner is forcing you to bid at the five level, you should beat 4 pretty comfortably. Take the plus score at IMPs. There is no way to know whether five of anything is making. Your spade shortness makes it very unlikely that partner has a big distributional hand. On the actual hand, partner's double is awful, that hand should bid 4NT.

And, for whatever it's worth, the slam is not such a good one, requiring the opening preempt to have the diamond K.
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#15 User is offline   helene_t 

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Posted 2014-December-25, 07:08

I prefer 4NT to dbl by South but dbl is take-out in modern bidding so it is not absurd. The concentration of honours in the long suits makes it a bad double, though. If North bids 5 on a 5-card suit, 5/ is probably a better contract so dbl only works if North has six diamonds.

I don't think 4NT by North promises any values so you can't reach slam unless North makes a move. Sometimes preempts work.

Give East both diamond honours and the slam is a nice Christmas puzzle for intermediate players :) It is still down on a diamond lead if played by South, though.
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#16 User is offline   helene_t 

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Posted 2014-December-25, 07:13

View Postjillybean, on 2014-December-25, 03:18, said:

Does anyone play 5 exclusion over 4?

I don't think so. First priority is to find a fit, once you have found it you can make control bids or ask for keycards etc.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
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#17 User is offline   ahydra 

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Posted 2014-December-25, 08:06

I also prefer 4NT to X because the hand is two-suited. Whether North bids just 5C or makes a move with 5NT is really very close. I think I would bid 5NT since we have a huge double-fit and partner could have passed knowing I can still protect, so should have at least some extras. (Given players bid 4S on almost anything these days it's probably better to play 4NT as highly constructive - cf. the other thread with discussion of TOXing a weak two vs an intermediate two.)

However this does makes me wonder whether double is a better choice just because it shows the strength - though in this case it leads to missing the slam.

I don't understand bdegrande's claim that the slam isn't very good - it seems to be 100% on a non-diamond lead, barring a 4-0 trump break. Say we're in 6C on the lead of SA, we draw trumps, play hearts for a while then run the D10. Regardless of the diamond layout we make it because East is endplayed.

ahydra
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#18 User is offline   steve2005 

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Posted 2014-December-25, 08:18

View Posteagles123, on 2014-December-25, 03:01, said:

well I did bid 4N but we missed a good slam
Eagles
No shame in missing a slam. That's why people pre-empt so often, it's hard to have constructive bidding over it.

Diagram so small, I wont try to comment on actual hand





Sarcasm is a state of mind
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#19 User is offline   brettnj 

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Posted 2014-December-25, 08:57

I would never have doubled with partner's hand - a clear 4n bid (at least two suits to play in), & over which you could bid 5n (pick a slam). At imps, it is not a significant difference whether you are in 6c or 6h.
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#20 User is offline   fourdad 

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Posted 2014-December-25, 11:09

Hopefully you have agreed with your partner that a X of a game bid is either a penalty or takeout. Also, hopefully you have agreed that a X of a major either promises the other major or it does not.

If you have these agreements, follow them! If not, enjoy guessing and the scores that guessing brings about!

:)
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