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a simple game

#1 User is offline   Fluffy 

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Posted 2016-October-30, 16:57



MPs, nobody vulnerable, Lead is 9 (hearts break 2-2)
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#2 User is offline   Kaitlyn S 

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Posted 2016-October-30, 17:16

View PostFluffy, on 2016-October-30, 16:57, said:



MPs, nobody vulnerable, Lead is 9 (hearts break 2-2)

Eliminate diamonds early, lead a spade to the 10
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#3 User is offline   SteveMoe 

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Posted 2016-October-30, 21:09

Tricky.
If you eliminate first then you have to use both J10 as entries to play on . But that leaves you badly placed if are 4-2 as you cannot ruff your 4th . Instead draw trumps in 2 and play one to dummy, and finesse in . If West returns a , you can now safely eliminate the suit and return to dummy with a trump for the second finesse. If you lose to an offside KQ check to see if break 3-3. if not, ruff the 4th and take the finesse.

The avoidance play and the 74% finesse in are a better be than eliminating immediately.
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#4 User is offline   MrAce 

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Posted 2016-October-30, 22:14

View PostSteveMoe, on 2016-October-30, 21:09, said:

Tricky.
If you eliminate first then you have to use both J10 as entries to play on . But that leaves you badly placed if are 4-2 as you cannot ruff your 4th . Instead draw trumps in 2 and play one to dummy, and finesse in . If West returns a , you can now safely eliminate the suit and return to dummy with a trump for the second finesse. If you lose to an offside KQ check to see if break 3-3. if not, ruff the 4th and take the finesse.

The avoidance play and the 74% finesse in are a better be than eliminating immediately.


Ummm, what? Jesus! Posted Image

A

AK and ruff with K

J to dummy and hearts are clean,

to T, W wins and end played already, you still have 2 trumps in dummy so I do not understand what you are talking about.

100 % guaranteed,

Your line can not make even if spades are 3-3. You plays spade they win and exit with . you play 2nd spade they win and exit with 3rd you discard a from dummy on 4th spade but dummy has 3 of them so you still end up giving 2
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#5 User is offline   msjennifer 

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Posted 2016-October-31, 02:04

Far too easy problem even for the intermediates.As labelled appropriately,a simple game."E" for elimination as described by George S Coffin in his masterpiece "A TO Z".
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#6 User is offline   Fluffy 

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Posted 2016-October-31, 03:16

View Postmsjennifer, on 2016-October-31, 02:04, said:

Far too easy problem even for the intermediates.As labelled appropriately,a simple game."E" for elimination as described by George S Coffin in his masterpiece "A TO Z".


Some problems are different when presented as a problem I guess
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#7 User is offline   661_Pete 

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Posted 2016-October-31, 03:26

If the deep finesse loses 1st round, West is endplayed surely? They either have to lead a back into your A10, or a club into your Kx, or give you a ruff-and-discard.

If the finesse holds, just give up the third spade. You lose at most 1 and 2 . No need to use your second entry to dummy.

[edit] I think the above fails if East has KQ and plays an honour on first round....
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#8 User is online   Cyberyeti 

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Posted 2016-October-31, 04:58

View PostMrAce, on 2016-October-30, 22:14, said:

Ummm, what? Jesus! Posted Image

A

AK and ruff with K

J to dummy and hearts are clean,

to T, W wins and end played already, you still have 2 trumps in dummy so I do not understand what you are talking about.

100 % guaranteed,

Your line can not make even if spades are 3-3. You plays spade they win and exit with . you play 2nd spade they win and exit with 3rd you discard a from dummy on 4th spade but dummy has 3 of them so you still end up giving 2


One nagging thought is what happens if E shows out on the second trump. What do you do now ?

Steve will work out that he has to ruff a winning spade to lead a club up when he gets to that stage if spades are 3-3 so it's not no play, just not as good.
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#9 User is offline   Kaitlyn S 

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Posted 2016-October-31, 06:59

Matchpoints was listed. I wonder if that matters :)
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#10 User is offline   nige1 

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Posted 2016-October-31, 07:09

View Postmsjennifer, on 2016-October-31, 02:04, said:

Far too easy problem even for the intermediates. As labelled appropriately,a simple game."E" for elimination as described by George S Coffin in his masterpiece "A TO Z".

View PostFluffy, on 2016-October-31, 03:16, said:

Some problems are different when presented as a problem I guess
Comments show that even good players have blind spots -- the same as the rest of us.
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#11 User is offline   Fluffy 

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Posted 2016-November-01, 03:31

After 9 lead I assumed west would have a honnor to protect on the rest of the suits*, if that is the case I saw no gain from eliminating diamonds as I wanted her to lead a diamond if possible, even when she has KQ.

So I crossd to dummy in trumps to lead a spade to my J, LHO won the Kand having no heart left, she was left with only bad options: returning a spade into my tenace, a diamond underlead or a club from the ace.
She returned 6 after some though, this little hessitation gave me enough confidence to run it to J and pitch my losing club on diamonds. +450 got every MP.


I don't have the match record so I don't know where Q was. I know West as 4234. We can all see that diamond return was not great, but people make mistakes, if you let them.




*: There is certainly some degree of knowing your customer here.
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#12 User is offline   msjennifer 

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Posted 2016-November-01, 09:29

After 9 lead I assumed west would have a honnor to protect on the rest of the suits*, if that is the case I saw no gain from eliminating diamonds as I wanted her to lead a diamond if possible, even when she has KQ.

So I crossd to dummy in trumps to lead a spade to my J, LHO won the Kand having no heart left, she was left with only bad options: returning a spade into my tenace, a diamond underlead or a club from the ace.
She returned 6 after some though, this little hessitation gave me enough confidence to run it to J and pitch my losing club on diamonds. +450 got every MP.


I don't have the match record so I don't know where Q was. I know West as 4234. We can all see that diamond return was not great, but people make mistakes, if you let them.




*: There is certainly some degree of knowing your customer here.
[/quote]
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#13 User is offline   msjennifer 

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Posted 2016-November-01, 09:34

Kaitlyn S has given the correct answer just in one sentence.I have drawn attention of the juniors to the wonderful" From A to Z" so that they will take trouble to go through it and understand the principle behind it.
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#14 User is offline   Kaitlyn S 

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Posted 2016-November-01, 10:05

View Postmsjennifer, on 2016-November-01, 09:34, said:

Kaitlyn S has given the correct answer just in one sentence.
And still only made 4 Posted Image
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#15 User is offline   SteveMoe 

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Posted 2016-November-05, 15:33

View PostMrAce, on 2016-October-30, 22:14, said:

Ummm, what? Jesus! Posted Image

A

AK and ruff with K

J to dummy and hearts are clean,

to T, W wins and end played already, you still have 2 trumps in dummy so I do not understand what you are talking about.

100 % guaranteed,

Your line can not make even if spades are 3-3. You plays spade they win and exit with . you play 2nd spade they win and exit with 3rd you discard a from dummy on 4th spade but dummy has 3 of them so you still end up giving 2


Yep - must have been past my bedtime! :blink: My proposed line is garbage...
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#16 User is offline   rhm 

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Posted 2016-November-06, 10:39

View PostMrAce, on 2016-October-30, 22:14, said:

Ummm, what? Jesus! Posted Image

A

AK and ruff with K

J to dummy and hearts are clean,

to T, W wins and end played already, you still have 2 trumps in dummy so I do not understand what you are talking about.

100 % guaranteed,

What I dislike about this type of problem is being told trumps are 2-2.
You can tell that East will follow to the first trick, but telling something you will only discover at trick 5 is unrealistic.
At the table you need to judge how well this plan would work if hearts are 3-1 or 1-3 before embarking on it.

Rainer Herrmann
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