Six-level decision
#21
Posted 2012-August-15, 11:02
- billw55
#23
Posted 2012-August-15, 12:41
lalldonn, on 2012-August-15, 11:02, said:
Watch and learn n00bs.
This is the art of presenting a reasonable minority viewpoint without placing your 175 lbs on a 2" limb.
(I considered, and rejected pass too).
Winner - BBO Challenge bracket #6 - February, 2017.
#24
Posted 2012-August-15, 13:11
lalldonn, on 2012-August-15, 11:02, said:
I didn't see how big the difference is. Then I looked back at Phil's example hands in post 18, and realized that changing a minor suit spot to a heart would not alter declarer's prospects in 6♠ at all. Whereas on defense it is of course a certain trick. I learned something here.
-gwnn
#25
Posted 2012-August-15, 14:50
2. ♠ AQJxxx ♥ x ♦ x ♣ KQxxx
If opener has hand 1, you want to be in 6♠.
If opener has hand 2, you want to defend 6♥X.
If you had bid 3♦ on your first turn, opener would know whether to bid 6♠ or double 6♥.
With 6=1=4=2, you usually want to defend.
#26
Posted 2012-August-15, 14:52
#27
Posted 2012-August-15, 15:01
jogs, on 2012-August-15, 12:19, said:
So what do I do with my near solid 6 card minor and no spade fit? 3♦ shows more diamonds than this and usually no spade fit. Most hands with ♦/♠ can bid 4♦, this hand has insufficient diamonds.
Is 2N in the frame as a spade raise as the first action ? but with 3♥ meaning what it did, I'm not unhappy with it.
#28
Posted 2012-August-15, 21:52
Cyberyeti, on 2012-August-15, 15:01, said:
Is 2N in the frame as a spade raise as the first action ? but with 3♥ meaning what it did, I'm not unhappy with it.
In an unscientific study(sample size too small) fewer than 20% of boards are played in a minor. Does anyone have a large study on this?
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Under my methods these hands are unbiddable. Assuming you have 6 card minor with 100 honors, these hands usually belong in notrumps. Don't think any system has a way to stop at 3♦, when that is the last makeable contract.
2NT can be artificial showing an minor. With a spade raise show the 4+ card side suit. With a 3-card spade raise double first.
1♠ - (2♥) - X
or
1♠ - (2♠) - X
These auctions shouldn't be a traditional negative double. It's not asking opener to rebid a minor. It's mostly shows a 3 card raise or some strong hand with no other convenient bid. Opener would still rebid the minor at the 3 level with 5-4.
#31
Posted 2012-August-15, 23:33
North bids 5♠,not Double, not Pass.
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what is in his hands?
♥is void!what about ♣?Kx or Ax or x?
Maybe as this:
♠AJ10xxx ♥--♦KQxxx ♣kx
Believe, insist on, Thanksgiving
#32
Posted 2012-August-15, 23:36
#33
Posted 2012-August-16, 00:52
jillybean, on 2012-August-15, 23:36, said:
You don't, because it's not relevant. We'd had a misunderstanding about the 3♥ - partner thought it was a weak raise or a game-force (with 3♠ showing exactly a limit raise). If he had known I had a limit raise, he would have made a slam try over 5♥, or even just bid slam. As I said earlier, this is just a problem that I found interesting. There is no interesting story to go with it.
In case you're wondering how we could get such an everyday sequence wrong, it's because we play two different transfer structures in competitive sequences, and one of us forgot which one applied here. Maybe we shouldn't play so much stuff.
#34
Posted 2012-August-16, 02:21
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jogs, on 2012-August-15, 21:52, said:
Solid suits are not so much as a problem, AKJxxx/AQJxxx where you do somewhat care about partner's holding are. Not suggesting playing 3♦, but I care when partner has ♠KQ10xx if his side suit is K/Qxxx in my minor or the other one.
If I have x, xxxx, AKJxxx, Ax and partner has AKJxxx, x, Qxxx, xx or AKJxxx, x, xx, Qxxx on the first I want to be in 5 or 6 diamonds, on the second I probably want to be in 4♠ (not sure I can stop in 3), how do I tell them apart if I can't bid my suit.
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This is revolting, what if I don't have a side suit, 4333 or my side suit is xxxx.
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or
1♠ - (2♠) - X
These auctions shouldn't be a traditional negative double. It's not asking opener to rebid a minor. It's mostly shows a 3 card raise or some strong hand with no other convenient bid. Opener would still rebid the minor at the 3 level with 5-4.
1♠-2♠-X is often played in the UK as ability to penalise at least one and often 2 of opps suits.
1♠-2♥-X we certainly play as a standard negative double.
#35
Posted 2012-August-16, 04:22
gnasher, on 2012-August-16, 00:52, said:
In case you're wondering how we could get such an everyday sequence wrong, it's because we play two different transfer structures in competitive sequences, and one of us forgot which one applied here. Maybe we shouldn't play so much stuff.
Not seeing the hand is fine, but in that case I think you should post some conclusive remarks.
- hrothgar
#36
Posted 2012-August-16, 07:18
Cyberyeti, on 2012-August-16, 02:21, said:
Big hands aren't the problem and they occur with low frequency and it is possible to find a massive fit. It is the weaker ones which are hard to bid.
x, xxxx, AQJxxx, Qx. If this hand doesn't fit well with opener's, let the opponents play the 3 level. There isn't sufficient bidding room for us to be certain. We could pass first and compete if they try to stop in 3♣.
x, xxxx, Qx, AQJxxx. With this hand we are just frozen out of the auction. It is unlikely we belong on the 4 level in clubs.
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Flat hands play poorly. Treat 4333 as 3-card support.
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1♠-2♥-X we certainly play as a standard negative double.
I have never seen this sequence written up completely. What exactly does a standard negative double look like?
What's the ideal pattern and HCP strength?
#37
Posted 2012-August-16, 08:03
Cyberyeti, on 2012-August-16, 02:21, said:
If I have x, xxxx, AKJxxx, Ax and partner has AKJxxx, x, Qxxx, xx or AKJxxx, x, xx, Qxxx on the first I want to be in 5 or 6 diamonds, on the second I probably want to be in 4♠ (not sure I can stop in 3), how do I tell them apart if I can't bid my suit.
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A 12 count is hardly massive, and what do you propose to do over 4♥ if you have say 3 small hearts and haven't yet shown your diamonds ?
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x, xxxx, AQJxxx, Qx. If this hand doesn't fit well with opener's, let the opponents play the 3 level. There isn't sufficient bidding room for us to be certain. We could pass first and compete if they try to stop in 3♣.
x, xxxx, Qx, AQJxxx. With this hand we are just frozen out of the auction. It is unlikely we belong on the 4 level in clubs.
You just bid 3m and pass 3♠, not ideal, but allows you to bid the other hands.
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OK, but what am I supposed to do with Kxxx, Axx, xxxx, Ax
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What's the ideal pattern and HCP strength?
2344 10 count maybe ? or possibly 22(45)
#38
Posted 2012-August-16, 12:36
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Flat hands play poorly. Treat 4333 as 3-card support.
Cyberyeti, on 2012-August-16, 08:03, said:
This is a good hand. Force to 4♠ with this hand.
Kxxx, Qxx, QJxx, KJ
This is a problem hand. I have no ideal how many tricks can be made in spades.
And it may be dependent on opponents' patterns.
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I have never seen this sequence written up completely. What exactly does a standard negative double look like?
What's the ideal pattern and HCP strength?
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Yes, but how does opener rebid with a 5233 minimum?