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Interesting Inferential Defensive Problem defense, deduction, logic, reconstructio

#1 User is offline   PFormaini 

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Posted 2009-July-09, 16:11

Scoring: IMP


CONDITIONS:

1. Neither East nor West has a void in Diamonds.
2. South is declarer in 6♠
3. The contract can be defeated, but by only one layout of the remaining cards.

QUESTION:

How can E-W defeat 6♠ given the conditions stated? (And no, there are no revokes or irregularities of any kind.)
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#2 User is offline   jjbrr 

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Posted 2009-July-09, 16:17

Spoiler

OK
bed
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#3 User is offline   PFormaini 

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Posted 2009-July-09, 16:18

Very nice! :)

Good job!

Just to be thorough, East must have 3-0-10-0 distribtion.
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#4 User is offline   mtvesuvius 

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Posted 2009-July-09, 16:21

Cool (Edited and presented this way so text can be hidden):
Spoiler

This post has been edited by mtvesuvius: 2009-July-09, 16:26

Yay for the "Ignored Users" feature!
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