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Is 5CL Makeable? YES or NO Declarer Play Problem...

#1 User is offline   PFormaini 

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Posted 2009-July-14, 03:17

1♣ - (1♥) - 2♣ - (4♥) - 5♣ - P - P - P

Opening lead: 3♦[/NORTHSOUTH]

QUESTION: Assuming BEST PLAY and BEST DEFENSE following the opening lead can South make 5 Clubs if the layout is as above?

If you answer YES, state your line of play.

If your answer is NO, state your justification.

(Obviously WEST is threatening to win the 2nd round of trumps, underlead to partner's K♥, and ruff the diamond return.)
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#2 User is offline   mtvesuvius 

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Posted 2009-July-14, 03:20

Cayuga.
Yay for the "Ignored Users" feature!
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#3 User is offline   se12sam 

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Posted 2009-July-14, 03:30

Considering 5♣ is cold, maybe E/W should have found the 5♥ sac. What was the vulnerability?
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#4 User is offline   Mbodell 

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Posted 2009-July-14, 03:35

Assuming best play means double dummy best play, and quite possible even best IMP play at the table given the auction and opening lead, my money is on YES it makes.

My line is
Spoiler

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#5 User is offline   PFormaini 

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Posted 2009-July-14, 03:39

se12:

5♣ cold? really> Your line of play, please.



mbodell: Um - your line fails miserably. The instant you lead a diamond - West ruffs for the setting trick. Try again. :)
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#6 User is offline   se12sam 

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Posted 2009-July-14, 03:46

PFormaini, on Jul 14 2009, 10:39 AM, said:

mbodell: Um - your line fails miserably. The instant you lead a diamond - West ruffs for the setting trick. Try again. :)

When does N/S intend to lead diamond? Mbodell got the line right, but you are adding a twist that does not feature in his line.
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#7 User is offline   PFormaini 

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Posted 2009-July-14, 03:48

se

'Fraid not. When he leads a heart from dummy, Easy rises with the King and gives partner a diamond ruff.

Declarer loses a heart, a diamond ruff, and the King of Clubs.

Down 1.
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#8 User is offline   zheddh 

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Posted 2009-July-14, 03:56

What are you talking about? Mbodell's line works perfectly well.
Never attribute to malice that which can be adequately explained by stupidity. - Hanlon's razor (by courtesy of hrothgar)
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#9 User is offline   PFormaini 

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Posted 2009-July-14, 03:58

No, it doesn't, EAST-WENT win a heart, a diamond ruff, and the trump King.

SPELL THE LINE OUT PLAY BY PLAY..and I will point out the error. The line is not only 'cold', but doe not even attempt to overcome the main problem of the hand - EAST getting the lead and giving partner a diamond ruff.
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#10 User is offline   cherdanno 

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Posted 2009-July-14, 04:02


"Are you saying that LTC merits a more respectful dismissal?"
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#11 User is offline   PFormaini 

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Posted 2009-July-14, 04:06

I said SPELL THE LINE OUT TRICK BY TRICK (Modell's 'line' is unreadable to me).

And I will show you where it is flawed.

So lay the line out TRICK BY TRICK for me, like this:

TRICK 1: XXXXXXX
TRICK 2: XXXXXXX
TRICK 3: XXXXXXX

I anxiously await this 'line' - which will not work. :)
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#12 User is offline   zheddh 

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Posted 2009-July-14, 04:08

PFormaini, on Jul 14 2009, 04:58 AM, said:

No, it doesn't, EAST-WENT win a heart, a diamond ruff, and the trump King.

SPELL THE LINE OUT PLAY BY PLAY..and I will point out the error. The line is not only 'cold', but doe not even attempt to overcome the main problem of the hand - EAST getting the lead and giving partner a diamond ruff.

ok, let me give it a shot.

Trick 1: Win in hand
Trick 2: Play Ace of spade. All follow
Trick 3: Play King of spade. All follow
Trick 4. Play a spade and ruff it in dummy, all follow
Trick 5. play small trump to Ace, west discards something

Trick 6 is important

Trick 6: play small spade, LHO plays jack, you PITCH your last heart, RHO discards something

Now, your LHO has AQxxx in hearts and Kx in clubs, whatever he does, he CANT get his partner on lead, because dummy will ruff the heart continuation.

EDIT: Maybe you posted the problem wrong. Maybe RHO has 4 spades instead of LHO?
Never attribute to malice that which can be adequately explained by stupidity. - Hanlon's razor (by courtesy of hrothgar)
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#13 User is offline   PFormaini 

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Posted 2009-July-14, 04:14

zheddh, on Jul 14 2009, 05:08 AM, said:

PFormaini, on Jul 14 2009, 04:58 AM, said:

No, it doesn't, EAST-WENT win a heart, a diamond ruff, and the trump King.

SPELL THE LINE OUT PLAY BY PLAY..and I will point out the error. The line is not only 'cold', but doe not even attempt to overcome the main problem of the hand - EAST getting the lead and giving partner a diamond ruff.

ok, let me give it a shot.

Trick 1: Win in hand
Trick 2: Play Ace of spade. All follow
Trick 3: Play King of spade. All follow
Trick 4. Play a spade and ruff it in dummy, all follow
Trick 5. play small trump to Ace, east (not west) discards something

Trick 6 is important

Trick 6: play small spade, LHO plays jack, you PITCH your last heart, RHO discards something

Now, your LHO has AQxxx in hearts and Kx in clubs, whatever he does, he CANT get his partner on lead, because dummy will ruff the heart continuation.

EDIT: Maybe you posted the problem wrong. Maybe RHO has 4 spades instead of LHO?

You mean the old 'Cut Communiations" Play?

Sorry - will not work.

WEST wins the SPADE JACK (1 trick).

Dummy remains with 3 trumps. (One was led to the Ace and one ruffed a spade)

West leads the HEART ACE. Dummy must ruff. And is down to 2 trumps.

Declarer must now lead a club, trying to draw trumps. That reduces dummy to 1 trump as West WINS the KING...

West now leads another heart - and Dclarer is now DEAD - since he must RUFF THIS in dummy with the last trump.

WEST remains with a trump -a nd dummy has only DIAMONDS remaining.

Declarer must lead one - WEST ruffs it - DOWN ONE.

Care to try again?.
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#14 User is offline   mtvesuvius 

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Posted 2009-July-14, 04:54

PFormaini, on Jul 14 2009, 05:06 AM, said:

I said SPELL THE LINE OUT TRICK BY TRICK (Modell's 'line' is unreadable to me).

LOL
Yay for the "Ignored Users" feature!
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#15 User is offline   PFormaini 

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Posted 2009-July-14, 05:52

Like I said - the line of play was not effective - whether spelled out or typed in hidden text (for reasons that are beyond me, since there was no 'SPOILER' involved. I asked for a solution in public, not in private.)

:)

But it was a nice try, even though it was fruitless.
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#16 User is offline   ArtK78 

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Posted 2009-July-14, 07:59

Unless I am missing something, the correct answer to "Is 5♣ makable?" is NO.

Modell's line is a nice try. In fact, at first glance, I thought it was the winning line. But PFormaini is right - declarer gets locked in dummy and is forced to play a second round of diamonds, which allows West to ruff for the third defensive trick.

I do not see a way out. Can anyone else?
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#17 User is offline   matmat 

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Posted 2009-July-14, 08:02

PFormaini, on Jul 14 2009, 06:52 AM, said:

But it was a nice try, even though it was fruitless.

so was your thread. lol.
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#18 User is offline   IdiotVig 

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Posted 2009-July-14, 08:45

PFormaini, on Jul 14 2009, 04:58 AM, said:

SPELL THE LINE OUT PLAY BY PLAY..and I will point out the error. The line is not only 'cold', but doe not even attempt to overcome the main problem of the hand - EAST getting the lead and giving partner a diamond ruff.


It seems inherently incongruous that someone who implies to have more knowledge than the collective requires a line-by-line explanation of all attempts, for the sole purpose of shooting them down.
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#19 User is offline   vuroth 

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Posted 2009-July-14, 09:46

Here's the link to mbodell's line, and the problem the OP is suggesting.

Doubt that works, so here's the LINK

West leads Q♥



FYI, to the OP, use the mouse to select mbodell's ENTIRE post, especialy the space between the symbols. Not immediately obvious if you've never seen it before.
Still decidedly intermediate - don't take my guesses as authoritative.

"gwnn" said:

rule number 1 in efficient forum reading:
hanp does not always mean literally what he writes.
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#20 User is offline   TimG 

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Posted 2009-July-14, 09:58

You'd think the availability of free double dummy solvers would make these arguments much shorter.
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