PDA

View Full Version : --, KJxxx, ATx, 98xxx


Andrew
06-08-2007, 7:19 AM
NV vs Vul
Online IMPs

S: --
H: KJxxx
D: ATx
C: 98xxx

Auction
LHO CHO RHO You
3S P 4S ?


Andrew

mghmaine
06-08-2007, 7:19 AM
"Andrew" <agumperz@gmail.com> wrote in message
news:1172517505.955709.138400@s48g2000cws.googlegr oups.com...
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
++++++++++
Pass

M. Hopkins

Martin Ambuhl
06-08-2007, 7:19 AM
Andrew wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?

Pass. You did mean this to be a joke, surely?

Bob Lipton
06-08-2007, 7:19 AM
Andrew wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>


At IMPs I'm not so anxious to look for a possibly phantom sacrifice
starting at the 5 level. Pass.

Bob

John Hall
06-08-2007, 7:19 AM
In article <1172517505.955709.138400@s48g2000cws.googlegroups. com>,
Andrew <agumperz@gmail.com> writes:
>NV vs Vul
>Online IMPs
>
>S: --
>H: KJxxx
>D: ATx
>C: 98xxx
>
>Auction
>LHO CHO RHO You
>3S P 4S ?
>

It's tempting to act at this vulnerability, but I pass. My long suits
are just too ropey.
--
John Hall Weep not for little Leonie
Abducted by a French Marquis!
Though loss of honour was a wrench
Just think how it's improved her French. Harry Graham (1874-1936)

Lorne
06-08-2007, 7:20 AM
"Andrew" <agumperz@gmail.com> wrote in message
news:1172517505.955709.138400@s48g2000cws.googlegr oups.com...
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>

I am not close to a bid.

Will in New Haven
06-08-2007, 7:20 AM
On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

I think that the only sensible action is to pass. Not only that, I
would pass. These are separate issues.

Will in New Haven

--

All change for round twelve; slow pairs please go home

OldPalooka
06-08-2007, 7:20 AM
On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

Contrary to other opinions here, this is close. Particularly if the
opps are sound preemptors. Hoping for a 19 or 20 trick hand is pretty
reasonable, I woould be happy to pay insurance against down 1-down 1.
And 18 is still ok if they have 10 or 11. I used to hate the bums
that would bid on this type of hand and get lucky against me. Now I
have figured out they might know more than I. And I doubt that you
could keep Lauria out with a weapon in your fist instead of the red
card.

== Bill

Jameson Cole
06-08-2007, 7:20 AM
"Andrew" <agumperz@gmail.com> wrote in message
news:1172517505.955709.138400@s48g2000cws.googlegr oups.com...
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
>
> Andrew
>
Pass, in tempo!
--
Cheers, Jameson Cole

John R. Mayne
06-08-2007, 7:20 AM
On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

I hate to pass with a void, but you can't make me move with this
tripe. It's too likely stupid partner will take me seriously, and
while 5round might be a good sac, 7round won't be.

--JRM

henrysun909@yahoo.com
06-08-2007, 7:20 AM
On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

Seems that no one is bidding except me (I double and hope partner
doesn't jump to slam). As precedent, I cite (from Bridge: TNT and
competitive bidding) this hand from page 24:

South West North East
P 1S P 4S
?

South, holding

VOID
A63
QT84
J98732

bid 5C, found partner with

842
Q7542
7
AK65,

guessed hearts correctly, and scored up game when the opponents could
make 4S.

The author's comment is telling: "For the sane reader who believes
that South was not being serious, the test is this: collect ten hands
where the Acol bidding has been: 1 of a major - 4 of a major, it must
be Acol since there has to be a strong presumption that the opponents
have a 10-card fit [note: not inherent to Acol], and analyse the hand
afterwards to see if you could have made eight tricks your way. For
if eight or more tricks were available, at favorable vulnerability you
should have come in."

Especially on THIS hand, where CHO did not make a weak jump overcall
in diamonds, I think that odds are extremely high that we can make at
least 8 tricks in clubs or hearts.

But only a simulation can tell for sure rofl...

Henrysun909

ewleongusa@hotmail.com
06-08-2007, 7:20 AM
On Feb 26, 5:59 pm, "OldPalooka" <ashut...@san.rr.com> wrote:
> On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > NV vs Vul
> > Online IMPs
>
> > S: --
> > H: KJxxx
> > D: ATx
> > C: 98xxx
>
> > Auction
> > LHO CHO RHO You
> > 3S P 4S ?
>
> > Andrew
>
> Contrary to other opinions here, this is close. Particularly if the
> opps are sound preemptors. Hoping for a 19 or 20 trick hand is pretty
> reasonable, I woould be happy to pay insurance against down 1-down 1.
> And 18 is still ok if they have 10 or 11. I used to hate the bums
> that would bid on this type of hand and get lucky against me. Now I
> have figured out they might know more than I. And I doubt that you
> could keep Lauria out with a weapon in your fist instead of the red
> card.
>
> == Bill

Close? You have an eight losing trick hand, two ragged suits, and you
have to emulate Tarzan by giving your best yell and climbing out on a
limb at the five level, take a leap to the nearest vine and pray you
have and can find some landing spot.
True justice would be when 4S goes down a trick but five of anything
goes for the ripe telephone number it deserves.
My hero.

Eric Leong

Andrew
06-08-2007, 7:20 AM
On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew



CHO's hand:
S: J9xx
H: ATxxx
D: xx
C: Kx

Actual auction
> LHO CHO RHO You
> 3S P 4S X
P 6H X All pass

Despite the CA being offside, 11 tricks were made in hearts when the
opponents did not find a diamond shift. 4S was cold.

I am sure that many readers believe anyone doubling on this hand will
spend his declining years in a lunatic asylum. But when ATxxx of
hearts alone and no singleton can produce ten tricks in hearts, it
does make you think. Hands with voids produce a lot of tricks when
they do not face wasted values.

Further comments on either my or CHO's auction are welcome.


Andrew

OldPalooka
06-08-2007, 7:20 AM
On Feb 26, 10:11 pm, ewleong...@hotmail.com wrote:
> On Feb 26, 5:59 pm, "OldPalooka" <ashut...@san.rr.com> wrote:
>
>
>
>
>
> > On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > > NV vs Vul
> > > Online IMPs
>
> > > S: --
> > > H: KJxxx
> > > D: ATx
> > > C: 98xxx
>
> > > Auction
> > > LHO CHO RHO You
> > > 3S P 4S ?
>
> > > Andrew
>
> > Contrary to other opinions here, this is close. Particularly if the
> > opps are sound preemptors. Hoping for a 19 or 20 trick hand is pretty
> > reasonable, I woould be happy to pay insurance against down 1-down 1.
> > And 18 is still ok if they have 10 or 11. I used to hate the bums
> > that would bid on this type of hand and get lucky against me. Now I
> > have figured out they might know more than I. And I doubt that you
> > could keep Lauria out with a weapon in your fist instead of the red
> > card.
>
> > == Bill
>
> Close? You have an eight losing trick hand, two ragged suits, and you
> have to emulate Tarzan by giving your best yell and climbing out on a
> limb at the five level, take a leap to the nearest vine and pray you
> have and can find some landing spot.
> True justice would be when 4S goes down a trick but five of anything
> goes for the ripe telephone number it deserves.
> My hero.
>
> Eric Leong- Hide quoted text -
>
> - Show quoted text -

Yes Eric, in 100 tries I expect to see true justice 100 times. That
means a telephone against air on tuesday's and a double game swing on
wednesday's. Both are true justice. And both cost the same if you
are on the wrong side of the swing. So having adjusted our risk
reward matrix a tad, we can try some analysis instead of pontificus.

== Bill

Dave Flower
06-08-2007, 7:20 AM
On Feb 27, 4:06�am, henrysun...@yahoo.com wrote:
> On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > NV vs Vul
> > Online IMPs
>
> > S: --
> > H: KJxxx
> > D: ATx
> > C: 98xxx
>
> > Auction
> > LHO *CHO *RHO *You
> > 3S * P * *4S * *?
>
> > Andrew
>
> Seems that no one is bidding except me (I double and hope partner
> doesn't jump to slam). *As precedent, I cite (from Bridge: *TNT and
> competitive bidding) this hand from page 24:
>
> South * West * North * East
> P * * * * *1S * * *P * * * * 4S
> ?
>
> South, holding
>
> VOID
> A63
> QT84
> J98732
>
> bid 5C, found partner with
>
> 842
> Q7542
> 7
> AK65,
>
> guessed hearts correctly, and scored up game when the opponents could
> make 4S.
>
> The author's comment is telling: *"For the sane reader who believes
> that South was not being serious, the test is this: *collect ten hands
> where the Acol bidding has been: *1 of a major - 4 of a major, it must
> be Acol since there has to be a strong presumption that the opponents
> have a 10-card fit [note: not inherent to Acol], and analyse the hand
> afterwards to see if you could have made eight tricks your way. *For
> if eight or more tricks were available, at favorable vulnerability you
> should have come in."
>
> Especially on THIS hand, where CHO did not make a weak jump overcall
> in diamonds, I think that odds are extremely high that we can make at
> least 8 tricks in clubs or hearts.
>
> But only a simulation can tell for sure rofl...
>
> Henrysun909

There is a huge difference between raising a one-level opener to game
and raising a three level opener to game. Responder may be bidding on
points rather than fit.

A few years back, we picked up a 15 IMP swing on the auction:

3S pass 4S 5C
pass pass dble all pass

(Dealer vulnerable), where I had bid 4S on:

void
K Q x x
A K Q x x
A Q x x

down 4, whilst teammates were taking seven tricks defending 3NT

Dave Flower

rhm
06-08-2007, 7:20 AM
On Feb 27, 8:38 am, "Andrew" <agump...@gmail.com> wrote:
> On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > NV vs Vul
> > Online IMPs
>
> > S: --
> > H: KJxxx
> > D: ATx
> > C: 98xxx
>
> > Auction
> > LHO CHO RHO You
> > 3S P 4S ?
>
> > Andrew
>
> CHO's hand:
> S: J9xx
> H: ATxxx
> D: xx
> C: Kx
>
> Actual auction> LHO CHO RHO You
> > 3S P 4S X
>
> P 6H X All pass
>
> Despite the CA being offside, 11 tricks were made in hearts when the
> opponents did not find a diamond shift. 4S was cold.
>
> I am sure that many readers believe anyone doubling on this hand will
> spend his declining years in a lunatic asylum. But when ATxxx of
> hearts alone and no singleton can produce ten tricks in hearts, it
> does make you think. Hands with voids produce a lot of tricks when
> they do not face wasted values.
>
> Further comments on either my or CHO's auction are welcome.
>
> Andrew


I also believe that the long term winning action is to act over 4S at
these colours. After all
it is not likely that there is much wastage opposite your void.
The occasional disaster (5 down or the defence would prevail) is
always impressive but greatly exaggerated.
Trouble with coming in light though is that you then need to describe
many more hands over 4S and your positive actions get even more
fuzzy.
If you act with this hand, I prefer 4NT to double. Double the most
frequent positive action shows more defence, that is a stronger hand
in HCP and 4NT tends to be more distributional. Of course this
depends what your agreement is for 4NT. My feeling is you can not
play the only takeout bid over 4S as stricly minors if you come in
with such a wide range of strength. Double is okay if you are
distributional(3 suited) and stronger. Over 4NT CHO should not bid
6H.

Rainer Herrmann

rhm
06-08-2007, 7:20 AM
On Feb 27, 10:25 am, "Dave Flower" <DavJFlo...@AOL.COM> wrote:
> On Feb 27, 4:06?am, henrysun...@yahoo.com wrote:
>
>
>
> > On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > > NV vs Vul
> > > Online IMPs
>
> > > S: --
> > > H: KJxxx
> > > D: ATx
> > > C: 98xxx
>
> > > Auction
> > > LHO ?CHO ?RHO ?You
> > > 3S ? P ? ?4S ? ??
>
> > > Andrew
>
> > Seems that no one is bidding except me (I double and hope partner
> > doesn't jump to slam). ?As precedent, I cite (from Bridge: ?TNT and
> > competitive bidding) this hand from page 24:
>
> > South ? West ? North ? East
> > P ? ? ? ? ?1S ? ? ?P ? ? ? ? 4S
> > ?
>
> > South, holding
>
> > VOID
> > A63
> > QT84
> > J98732
>
> > bid 5C, found partner with
>
> > 842
> > Q7542
> > 7
> > AK65,
>
> > guessed hearts correctly, and scored up game when the opponents could
> > make 4S.
>
> > The author's comment is telling: ?"For the sane reader who believes
> > that South was not being serious, the test is this: ?collect ten hands
> > where the Acol bidding has been: ?1 of a major - 4 of a major, it must
> > be Acol since there has to be a strong presumption that the opponents
> > have a 10-card fit [note: not inherent to Acol], and analyse the hand
> > afterwards to see if you could have made eight tricks your way. ?For
> > if eight or more tricks were available, at favorable vulnerability you
> > should have come in."
>
> > Especially on THIS hand, where CHO did not make a weak jump overcall
> > in diamonds, I think that odds are extremely high that we can make at
> > least 8 tricks in clubs or hearts.
>
> > But only a simulation can tell for sure rofl...
>
> > Henrysun909
>
> There is a huge difference between raising a one-level opener to game
> and raising a three level opener to game. Responder may be bidding on
> points rather than fit.
>
> A few years back, we picked up a 15 IMP swing on the auction:
>
> 3S pass 4S 5C
> pass pass dble all pass
>
> (Dealer vulnerable), where I had bid 4S on:
>
> void
> K Q x x
> A K Q x x
> A Q x x
>
> down 4, whilst teammates were taking seven tricks defending 3NT
>
> Dave Flower


True, but how likely is it, that there are 2 voids in the same suit?
Also be aware that our memory is seletive. We only tend to remember
the impressive and daring results for years and otherwise shrug our
shoulders and go on, even if we mutter we were fixed.

I also believe that the auction 1S--4S in natural system shows the
weakness of unlimited openings, where 4S must be strictly preemptive.
It is an open invitation to opponents and 1H--4H is even worse.
The sequence 1S--4S Meckwell style occurs more often and is much more
dangerous to act over.
As responder it is even worth the occasional risk of missing a perfect
slam. (I know there are some, who disagree, but I am confident it is
winning bridge)

Rainer Herrmann

Neill Currie
06-08-2007, 7:20 AM
Put me down for a double. I keep assigning fairly random yet reasonably
consistent 8 to 11 counts in CHO's hand, and think it seems to be a
reasonable bet. Even the icky-ier hands give a decent play for 8+ tricks,
and there are plenty of smelly-looking 10-11 counts where they are seemingly
cold for 4+ spades yet we can make 10 (or sometimes 11) tricks.
xxx
Axxx
Kx
Kxxx

xxx
QTxx
QJ
AJTx
are a couple of samples. Most pertinent, yet hard to determine, is the
amount that might be wasted in CHO's hand in spades. No guarrantees, but I
think it's worth a bid at this vulnerability.

"Andrew" <agumperz@gmail.com> wrote in message
news:1172561887.678233.64930@p10g2000cwp.googlegro ups.com...
> On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>> NV vs Vul
>> Online IMPs
>>
>> S: --
>> H: KJxxx
>> D: ATx
>> C: 98xxx
>>
>> Auction
>> LHO CHO RHO You
>> 3S P 4S ?
>>
>> Andrew
>
>
>
> CHO's hand:
> S: J9xx
> H: ATxxx
> D: xx
> C: Kx
>
> Actual auction
>> LHO CHO RHO You
>> 3S P 4S X
> P 6H X All pass
>
> Despite the CA being offside, 11 tricks were made in hearts when the
> opponents did not find a diamond shift. 4S was cold.
>
> I am sure that many readers believe anyone doubling on this hand will
> spend his declining years in a lunatic asylum. But when ATxxx of
> hearts alone and no singleton can produce ten tricks in hearts, it
> does make you think. Hands with voids produce a lot of tricks when
> they do not face wasted values.
>
> Further comments on either my or CHO's auction are welcome.
>
>
> Andrew
>

ewleongusa@hotmail.com
06-08-2007, 7:20 AM
On Feb 27, 1:24 am, "OldPalooka" <ashut...@san.rr.com> wrote:
> On Feb 26, 10:11 pm, ewleong...@hotmail.com wrote:
>
>
>
>
>
> > On Feb 26, 5:59 pm, "OldPalooka" <ashut...@san.rr.com> wrote:
>
> > > On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > > > NV vs Vul
> > > > Online IMPs
>
> > > > S: --
> > > > H: KJxxx
> > > > D: ATx
> > > > C: 98xxx
>
> > > > Auction
> > > > LHO CHO RHO You
> > > > 3S P 4S ?
>
> > > > Andrew
>
> > > Contrary to other opinions here, this is close. Particularly if the
> > > opps are sound preemptors. Hoping for a 19 or 20 trick hand is pretty
> > > reasonable, I woould be happy to pay insurance against down 1-down 1.
> > > And 18 is still ok if they have 10 or 11. I used to hate the bums
> > > that would bid on this type of hand and get lucky against me. Now I
> > > have figured out they might know more than I. And I doubt that you
> > > could keep Lauria out with a weapon in your fist instead of the red
> > > card.
>
> > > == Bill
>
> > Close? You have an eight losing trick hand, two ragged suits, and you
> > have to emulate Tarzan by giving your best yell and climbing out on a
> > limb at the five level, take a leap to the nearest vine and pray you
> > have and can find some landing spot.
> > True justice would be when 4S goes down a trick but five of anything
> > goes for the ripe telephone number it deserves.
> > My hero.
>
> > Eric Leong- Hide quoted text -
>
> > - Show quoted text -
>
> Yes Eric, in 100 tries I expect to see true justice 100 times. That
> means a telephone against air on tuesday's and a double game swing on
> wednesday's. Both are true justice. And both cost the same if you
> are on the wrong side of the swing. So having adjusted our risk
> reward matrix a tad, we can try some analysis instead of pontificus.
>
> == Bill- Hide quoted text -
>
> - Show quoted text -

What analysis did you make?
Well anyone can win a lottery using their balls instead of their
brains.
You do have other team mates you know.
Perhaps, you would still like to have team mates in the future.

Eric Leong

kingfish
06-08-2007, 7:20 AM
On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

***
Pass.
Is there another sane option?
Yuo are far from either underwriting the success of 4S, or your profit
at the 5 level IF you can find a good playable spot.

Sandy Barnes
***

dake50@aol.com
06-08-2007, 7:20 AM
On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

Did oppts have slam tries available over 3S? And didn't use them;
or had none and 4S is WAG(WildAssGuess).
If didn't use slam try the case for us acting is WAY better. I think
even to pursuaded -- 4NT= pick better minor if no H fit (C when =).
Likely 5C/5H-2 vs 4S=.

Bob Lipton
06-08-2007, 7:20 AM
dake50@aol.com wrote:
> On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
>
>>NV vs Vul
>>Online IMPs
>>
>>S: --
>>H: KJxxx
>>D: ATx
>>C: 98xxx
>>
>>Auction
>>LHO CHO RHO You
>>3S P 4S ?
>>
>>Andrew
>
>
> Did oppts have slam tries available over 3S? And didn't use them;
> or had none and 4S is WAG(WildAssGuess).
> If didn't use slam try the case for us acting is WAY better. I think
> even to pursuaded -- 4NT= pick better minor if no H fit (C when =).
> Likely 5C/5H-2 vs 4S=.
>



Partner bids 5D on an ordinary 4=3=4=2 11-count -- say Qxxx Qxx Kxxx Ax.
Having guessed to double, do you now guess to pass? Or he bids 5
Diamonds on Jxxx xx KQJxx Kx. Do you guess to pull?


Bid 4NT take out and which hand does he have when he bids 5D.... and how
do you think you will be doing when team mates come back and announce -50?

Take a 50%% call and you have a 50% chance of getting it right. Take a
50% call that puts you to a 50% decision later on, you're making a 25%
call.

Bob

Andrew
06-08-2007, 7:20 AM
On Feb 27, 10:07 am, Bob Lipton <boblip...@nyc.rr.com> wrote:
> dak...@aol.com wrote:
> > On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
>
> >>NV vs Vul
> >>Online IMPs
>
> >>S: --
> >>H: KJxxx
> >>D: ATx
> >>C: 98xxx
>
> >>Auction
> >>LHO CHO RHO You
> >>3S P 4S ?
>
> >>Andrew
>
> > Did oppts have slam tries available over 3S? And didn't use them;
> > or had none and 4S is WAG(WildAssGuess).

Vul against not, 4S will not be a wild-ass guess. Unless the opponents
are also lunatics, 4S was bid to make.


> > If didn't use slam try the case for us acting is WAY better. I think
> > even to pursuaded -- 4NT= pick better minor if no H fit (C when =).
> > Likely 5C/5H-2 vs 4S=.

Good point. Partner rates to have a few cards.


> Partner bids 5D on an ordinary 4=3=4=2 11-count -- say Qxxx Qxx Kxxx Ax.
> Having guessed to double, do you now guess to pass? Or he bids 5
> Diamonds on Jxxx xx KQJxx Kx. Do you guess to pull?

If you guess to double, partner will pass on your first example, which
gives you a chance to go plus on defense. He will bid 5D on your
second example and you will get out for -3 or so. Thus double rates to
be directionally correct, it will cause you to declare when your
side's offense to defense ratio is high and to defend when it is low.
unfortunately, you will be defending doubled and may not beat 4S.


> Bid 4NT take out and which hand does he have when he bids 5D.... and how
> do you think you will be doing when team mates come back and announce -50?

They will be announcing -100, not -50, since they are vul. But you are
right that 4NT will sometimes setup a guessing game where you may not
find your best strain.


> Take a 50%% call and you have a 50% chance of getting it right. Take a
> 50% call that puts you to a 50% decision later on, you're making a 25%
> call.

Your point is well taken. One way to reduce the guessing after 4NT
would be to constrain the 2-suiters it shows. For example, if 4NT
shows Hearts and a minor, your chances of getting to the right spot is
much improved. This leaves you with no bid to show both minors, but
perhaps the gain is worth it.


Andrew

Kieran Dyke
06-08-2007, 7:20 AM
"Neill Currie" <neill_currie@comcast.net> wrote in message
news:4e6dnX5iw8HWtnnYnZ2dnUVZ_uiknZ2d@comcast.com. ..
> Put me down for a double. I keep assigning fairly random yet reasonably
> consistent 8 to 11 counts in CHO's hand, and think it seems to be a
> reasonable bet. Even the icky-ier hands give a decent play for 8+ tricks,
> and there are plenty of smelly-looking 10-11 counts where they are
> seemingly cold for 4+ spades yet we can make 10 (or sometimes 11) tricks.
> xxx
> Axxx
> Kx
> Kxxx
>
> xxx
> QTxx
> QJ
> AJTx
> are a couple of samples. Most pertinent, yet hard to determine, is the
> amount that might be wasted in CHO's hand in spades. No guarrantees, but I
> think it's worth a bid at this vulnerability.
>
> "Andrew" <agumperz@gmail.com> wrote in message
> news:1172561887.678233.64930@p10g2000cwp.googlegro ups.com...
>> On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>>> NV vs Vul
>>> Online IMPs
>>>
>>> S: --
>>> H: KJxxx
>>> D: ATx
>>> C: 98xxx
>>>
>>> Auction
>>> LHO CHO RHO You
>>> 3S P 4S ?
>>>
>>> Andrew
>>
>>
>>
>> CHO's hand:
>> S: J9xx
>> H: ATxxx
>> D: xx
>> C: Kx
>>
>> Actual auction
>>> LHO CHO RHO You
>>> 3S P 4S X
>> P 6H X All pass
>>
>> Despite the CA being offside, 11 tricks were made in hearts when the
>> opponents did not find a diamond shift. 4S was cold.
>>
>> I am sure that many readers believe anyone doubling on this hand will
>> spend his declining years in a lunatic asylum. But when ATxxx of
>> hearts alone and no singleton can produce ten tricks in hearts, it
>> does make you think. Hands with voids produce a lot of tricks when
>> they do not face wasted values.
>>
>> Further comments on either my or CHO's auction are welcome.
>>
>>
>> Andrew
>>
>
>

I think this hand is really hard. Passing is a big loser opposite lots of
reasonable hands with a reasonable fit (neither the hand nor the fit has to
be great). Bidding unilaterally is a big loser opposite spade tricks. The
merits of double are directly proportional to the chance that partner will
bid as his first thought. My partners will pass the double with lots of flat
hands - it's just too high unless you catch five trumps and a void.
Consequently in many of your winning cases I might be scoring -990 for
doubling. Partner remembers the time you doubled 4S on this auction with a
1444 15-count or a 2443 18-count, and won't be playing you for a shortage in
high cards and a spade void.

That said, I know many fine players who would double here. Their partners
must pull the double more often than mine.

Tiggrr

Kieran Dyke
06-08-2007, 7:20 AM
"Andrew" <agumperz@gmail.com> wrote in message
news:1172602602.403467.108450@q2g2000cwa.googlegro ups.com...
> On Feb 27, 10:07 am, Bob Lipton <boblip...@nyc.rr.com> wrote:
>> dak...@aol.com wrote:
>> > On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
>>
>> >>NV vs Vul
>> >>Online IMPs
>>
>> >>S: --
>> >>H: KJxxx
>> >>D: ATx
>> >>C: 98xxx
>>
>> >>Auction
>> >>LHO CHO RHO You
>> >>3S P 4S ?
>>
>> >>Andrew
>>
>> > Did oppts have slam tries available over 3S? And didn't use them;
>> > or had none and 4S is WAG(WildAssGuess).
>
> Vul against not, 4S will not be a wild-ass guess. Unless the opponents
> are also lunatics, 4S was bid to make.
>
>
>> > If didn't use slam try the case for us acting is WAY better. I think
>> > even to pursuaded -- 4NT= pick better minor if no H fit (C when =).
>> > Likely 5C/5H-2 vs 4S=.
>
> Good point. Partner rates to have a few cards.
>
>
>> Partner bids 5D on an ordinary 4=3=4=2 11-count -- say Qxxx Qxx Kxxx Ax.
>> Having guessed to double, do you now guess to pass? Or he bids 5
>> Diamonds on Jxxx xx KQJxx Kx. Do you guess to pull?
>
> If you guess to double, partner will pass on your first example, which
> gives you a chance to go plus on defense. He will bid 5D on your
> second example and you will get out for -3 or so. Thus double rates to
> be directionally correct, it will cause you to declare when your
> side's offense to defense ratio is high and to defend when it is low.
> unfortunately, you will be defending doubled and may not beat 4S.
>
>
>> Bid 4NT take out and which hand does he have when he bids 5D.... and how
>> do you think you will be doing when team mates come back and
>> announce -50?
>
> They will be announcing -100, not -50, since they are vul. But you are
> right that 4NT will sometimes setup a guessing game where you may not
> find your best strain.
>
>
>> Take a 50%% call and you have a 50% chance of getting it right. Take a
>> 50% call that puts you to a 50% decision later on, you're making a 25%
>> call.
>
> Your point is well taken. One way to reduce the guessing after 4NT
> would be to constrain the 2-suiters it shows. For example, if 4NT
> shows Hearts and a minor, your chances of getting to the right spot is
> much improved. This leaves you with no bid to show both minors, but
> perhaps the gain is worth it.
>
>
> Andrew
>

This is no guess. Having bid 4NT, you're committed to not passing at the
five level unless you're in one of your suits. Partner might bid 5D here
with a 3532. With shapes like 4243 he should fear the worst combination and
bid 5C.

Tiggrr

Bob Lipton
06-08-2007, 7:20 AM
Kieran Dyke wrote:
> "Andrew" <agumperz@gmail.com> wrote in message
> news:1172602602.403467.108450@q2g2000cwa.googlegro ups.com...
>
>>On Feb 27, 10:07 am, Bob Lipton <boblip...@nyc.rr.com> wrote:
>>
>>>dak...@aol.com wrote:
>>>
>>>>On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
>>>
>>>>>NV vs Vul
>>>>>Online IMPs
>>>
>>>>>S: --
>>>>>H: KJxxx
>>>>>D: ATx
>>>>>C: 98xxx
>>>
>>>>>Auction
>>>>>LHO CHO RHO You
>>>>>3S P 4S ?
>>>
>>>>>Andrew
>>>
>>>>Did oppts have slam tries available over 3S? And didn't use them;
>>>>or had none and 4S is WAG(WildAssGuess).
>>
>>Vul against not, 4S will not be a wild-ass guess. Unless the opponents
>>are also lunatics, 4S was bid to make.
>>
>>
>>
>>>>If didn't use slam try the case for us acting is WAY better. I think
>>>>even to pursuaded -- 4NT= pick better minor if no H fit (C when =).
>>>>Likely 5C/5H-2 vs 4S=.
>>
>>Good point. Partner rates to have a few cards.
>>
>>
>>
>>>Partner bids 5D on an ordinary 4=3=4=2 11-count -- say Qxxx Qxx Kxxx Ax.
>>> Having guessed to double, do you now guess to pass? Or he bids 5
>>>Diamonds on Jxxx xx KQJxx Kx. Do you guess to pull?
>>
>>If you guess to double, partner will pass on your first example, which
>>gives you a chance to go plus on defense. He will bid 5D on your
>>second example and you will get out for -3 or so. Thus double rates to
>>be directionally correct, it will cause you to declare when your
>>side's offense to defense ratio is high and to defend when it is low.
>>unfortunately, you will be defending doubled and may not beat 4S.
>>
>>
>>
>>>Bid 4NT take out and which hand does he have when he bids 5D.... and how
>>>do you think you will be doing when team mates come back and
>>>announce -50?
>>
>>They will be announcing -100, not -50, since they are vul. But you are
>>right that 4NT will sometimes setup a guessing game where you may not
>>find your best strain.
>>
>>
>>
>>>Take a 50%% call and you have a 50% chance of getting it right. Take a
>>>50% call that puts you to a 50% decision later on, you're making a 25%
>>>call.
>>
>>Your point is well taken. One way to reduce the guessing after 4NT
>>would be to constrain the 2-suiters it shows. For example, if 4NT
>>shows Hearts and a minor, your chances of getting to the right spot is
>>much improved. This leaves you with no bid to show both minors, but
>>perhaps the gain is worth it.
>>
>>
>>Andrew
>>
>
>
> This is no guess. Having bid 4NT, you're committed to not passing at the
> five level unless you're in one of your suits. Partner might bid 5D here
> with a 3532. With shapes like 4243 he should fear the worst combination and
> bid 5C.
>
> Tiggrr
>


Exactly. Once you've bid 4NT you're committed. So don't commit yourself.

Bob

OldPalooka
06-08-2007, 7:20 AM
On Feb 27, 6:39 am, ewleong...@hotmail.com wrote:
> On Feb 27, 1:24 am, "OldPalooka" <ashut...@san.rr.com> wrote:
>
>
>
> > On Feb 26, 10:11 pm, ewleong...@hotmail.com wrote:
>
> > > On Feb 26, 5:59 pm, "OldPalooka" <ashut...@san.rr.com> wrote:
>
> > > > On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > > > > NV vs Vul
> > > > > Online IMPs
>
> > > > > S: --
> > > > > H: KJxxx
> > > > > D: ATxare
> > > > > C: 98xxx
>
> > > > > Auction
> > > > > LHO CHO RHO You
> > > > > 3S P 4S ?
>
> > > > > Andrew
>
> > > > Contrary to other opinions here, this is close. Particularly if the
> > > > opps are sound preemptors. Hoping for a 19 or 20 trick hand is pretty
> > > > reasonable, I woould be happy to pay insurance against down 1-down 1.
> > > > And 18 is still ok if they have 10 or 11. I used to hate the bums
> > > > that would bid on this type of hand and get lucky against me. Now I
> > > > have figured out they might know more than I. And I doubt that you
> > > > could keep Lauria out with a weapon in your fist instead of the red
> > > > card.
>
> > > > == Bill
>
> > > Close? You have an eight losing trick hand, two ragged suits, and you
> > > have to emulate Tarzan by giving your best yell and climbing out on a
> > > limb at the five level, take a leap to the nearest vine and pray you
> > > have and can find some landing spot.
> > > True justice would be when 4S goes down a trick but five of anything
> > > goes for the ripe telephone number it deserves.
> > > My hero.
>
> > > Eric Leong- Hide quoted text -
>
> > > - Show quoted text -
>
> > Yes Eric, in 100 tries I expect to see true justice 100 times. That
> > means a telephone against air on tuesday's and a double game swing on
> > wednesday's. Both are true justice. And both cost the same if you
> > are on the wrong side of the swing. So having adjusted our risk
> > reward matrix a tad, we can try some analysis instead of pontificus.
>
> > == Bill- Hide quoted text -
>
> > - Show quoted text -
>
> What analysis did you make?
> Well anyone can win a lottery using their balls instead of their
> brains.
> You do have other team mates you know.
> Perhaps, you would still like to have team mates in the future.
>
> Eric Leong


Since I claimed there is room for analysis and you claimed it is clear
cut, you can clearly provide a fair sampling proving your position.
No doubt you are keeping it in your back pocket until we call each
other idiots, cretins, and morons a few more times, so that you can
pull me out a little bit more and have a bigger cackle when you lower
the boom. Well, the field is yours because I am not going to take the
effort to generate one, but I believe it would be an interesting study
for someone who wants to spend the energy.

Meanwhile, the respondents who have taken some time to think about all
52 cards and not just the visible 13 have noted a lot of winning
positions from bidding. Perhaps their sampling is a tad optimistic
and not up to the standards of your cast iron sampling where 4S seldom
has play and is usually 2 down doubled after partner cashes a couple
of high trumps then looks around for his most devastating switch while
you were going for 800 or more 87.3%.

That is what analysis is, and neither one of us has performed much.
But hey! I can see all the warts on this hand and still note that a
fair fit and a few fitting high cards in a 30 point deck adds up to a
lot of tricks for both sides. That does not mean there isn't a
sizable risk in being active, it means there is about the same
downside in being passive. So until you do the math, an opinion that
states this case is settled in advance is about as convincing as other
creationist type arguments.

-- Bill

ted
06-08-2007, 7:22 AM
On Feb 26, 1:18 pm, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

You've been to the veterinarian and anything you might do will
probably make it worse.

henrysun909@yahoo.com
06-08-2007, 7:23 AM
On Feb 27, 1:25 am, "Dave Flower" <DavJFlo...@AOL.COM> wrote:
> On Feb 27, 4:06?am, henrysun...@yahoo.com wrote:
>
>
>
> > On Feb 26, 11:18 am, "Andrew" <agump...@gmail.com> wrote:
>
> > > NV vs Vul
> > > Online IMPs
>
> > > S: --
> > > H: KJxxx
> > > D: ATx
> > > C: 98xxx
>
> > > Auction
> > > LHO ?CHO ?RHO ?You
> > > 3S ? P ? ?4S ? ??
>
> > > Andrew
>
> > Seems that no one is bidding except me (I double and hope partner
> > doesn't jump to slam). ?As precedent, I cite (from Bridge: ?TNT and
> > competitive bidding) this hand from page 24:
>
> > South ? West ? North ? East
> > P ? ? ? ? ?1S ? ? ?P ? ? ? ? 4S
> > ?
>
> > South, holding
>
> > VOID
> > A63
> > QT84
> > J98732
>
> > bid 5C, found partner with
>
> > 842
> > Q7542
> > 7
> > AK65,
>
> > guessed hearts correctly, and scored up game when the opponents could
> > make 4S.
>
> > The author's comment is telling: ?"For the sane reader who believes
> > that South was not being serious, the test is this: ?collect ten hands
> > where the Acol bidding has been: ?1 of a major - 4 of a major, it must
> > be Acol since there has to be a strong presumption that the opponents
> > have a 10-card fit [note: not inherent to Acol], and analyse the hand
> > afterwards to see if you could have made eight tricks your way. ?For
> > if eight or more tricks were available, at favorable vulnerability you
> > should have come in."
>
> > Especially on THIS hand, where CHO did not make a weak jump overcall
> > in diamonds, I think that odds are extremely high that we can make at
> > least 8 tricks in clubs or hearts.
>
> > But only a simulation can tell for sure rofl...
>
> > Henrysun909
>
> There is a huge difference between raising a one-level opener to game
> and raising a three level opener to game. Responder may be bidding on
> points rather than fit.
>
> A few years back, we picked up a 15 IMP swing on the auction:
>
> 3S pass 4S 5C
> pass pass dble all pass
>
> (Dealer vulnerable), where I had bid 4S on:
>
> void
> K Q x x
> A K Q x x
> A Q x x
>
> down 4, whilst teammates were taking seven tricks defending 3NT
>
> Dave Flower

True enough. I misread the opening post and thought the auction was
1S-P-4S. After 3S-P-4S, intervention is a much dicier proposition,
although because I am of the belief that hands with voids should
always be treated aggressively, I'd still double.

Henrysun909

dake50@aol.com
06-08-2007, 7:23 AM
On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
> NV vs Vul
> Online IMPs
>
> S: --
> H: KJxxx
> D: ATx
> C: 98xxx
>
> Auction
> LHO CHO RHO You
> 3S P 4S ?
>
> Andrew

I'm willing to trade typical -500 vs. -620 to avoid the 980 vs. 50
when/if partner has Sxxx HAQ Dxxx CAKxxx or simolar.

Dave Flower
06-08-2007, 7:23 AM
On Mar 3, 1:06�am, dak...@aol.com wrote:
> On Feb 26, 2:18 pm, "Andrew" <agump...@gmail.com> wrote:
>
> > NV vs Vul
> > Online IMPs
>
> > S: --
> > H: KJxxx
> > D: ATx
> > C: 98xxx
>
> > Auction
> > LHO *CHO *RHO *You
> > 3S * P * *4S * *?
>
> > Andrew
>
> I'm willing to trade typical -500 vs. -620 to avoid the 980 vs. 50
> when/if partner has Sxxx HAQ *Dxxx CAKxxx or simolar.

I don't see haw you make +980 with that hand for partner.

Why this naive assumption that 4S makes? It may of course, but you are
quite likely to score two defensive tricks in the red suits, and the
trump break may come as a nasty surprise to declarer. Change partner's
hand to:

Q 10 x
x x
x x x
A x x x x

Dave Flower