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Moon trick

#1 User is offline   nige1 

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Posted 2014-February-16, 21:44


No trumps,
South to lead
And make 2 tricks.

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#2 User is offline   JLOGIC 

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Posted 2014-February-16, 22:20

cool squeeze
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#3 User is offline   Antrax 

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Posted 2014-February-16, 22:30

I rarely get these, so if I'm not the only one, here's a spoilered solution.
Spoiler

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#4 User is offline   JLOGIC 

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Posted 2014-February-16, 23:53

View PostAntrax, on 2014-February-16, 22:30, said:

I rarely get these, so if I'm not the only one, here's a spoilered solution.
Spoiler



Spoiler

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#5 User is offline   whereagles 

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Posted 2014-February-17, 15:37

I thought this was one of Kelsey/Otlik's "lunar squeezes" :)
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#6 User is offline   Zloty 

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Posted 2014-February-18, 10:03

View Postnige1, on 2014-February-16, 21:44, said:


No trumps,
South to lead
And make 2 tricks.



I give up...'ll be happy to know
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#7 User is offline   nige1 

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Posted 2014-February-18, 10:23

View PostZloty, on 2014-February-18, 10:03, said:

I give up...'ll be happy to know
Antrax and JLOGIC provide the [spoilered] answer.

View PostAntrax, on 2014-February-16, 22:30, said:

Lead spade. W must pitch club or you win A and 2. You pitch heart, E wins. Exits H or you win J and A. You duck and E is endplayed.

View PostJLOGIC, on 2014-February-16, 23:53, said:

good job and your solution is correct, but just for completeness you don't have to duck the club honor exit... you can win and play a club towards your jack, RHO must win and the 7 will be bigger than his 6 at the end. ducking is fine too though
Before deep-finesse, Hugh Darwen published a monthly full-deal double-dummy problem, which we struggled for days to try to solve. Darwen checked some of them by writing a program and running it on his IBM mainframe, at the week-end. Nowadays, DD-programs like Bridgify http://www.bridgify.net/ (free) solve them in seconds. The programs also show that many of the problems, published by Darwen and others, were flawed! Darwen now publishes a monthly problem in his fascinating "Double-Dummy Corner" http://doubledummy.net/

BOTS RULE OK!
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#8 User is offline   Zloty 

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Posted 2014-February-18, 11:12

View Postnige1, on 2014-February-18, 10:23, said:

Antrax and JLOGIC provide the [spoilered] answer. Before deep-finesse, Hugh Darwen published a monthly full-deal double-dummy problem, which we struggled for days to try to solve. Darwen checked some of them by writing a program and running it on his IBM mainframe, at the week-end. Nowadays, DD-programs like Bridgify http://www.bridgify.net/ (free on the net) solve them in seconds. The programs also show that many of the problems, published by Darwen and others, were flawed! Darwen now publishes a monthly problem on his fascinating website http://doubledummy.net/

BOTS RULE OK!



Thanks :rolleyes:
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#9 User is offline   fromageGB 

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Posted 2014-February-18, 15:03

More of a throw in rather than a squeeze, but it can't lose, because whatever the distribution your Ace of clubs is always going to be a trick.
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#10 User is online   johnu 

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Posted 2014-February-18, 17:11

View PostfromageGB, on 2014-February-18, 15:03, said:

More of a throw in rather than a squeeze, but it can't lose, because whatever the distribution your Ace of clubs is always going to be a trick.


West is in a positional squeeze. Switch the East and West hands and try to make it.
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#11 User is offline   fromageGB 

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Posted 2014-February-19, 03:37

View Postjohnu, on 2014-February-18, 17:11, said:

West is in a positional squeeze. Switch the East and West hands and try to make it.

True, a throw in squeeze it is.
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#12 User is offline   hendrik13 

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Posted 2014-February-21, 18:19

play small small S, look what west discard. If discard C then loser H, If discard H loser C. East win and then play King C, juat wait. an then east play Queen C take with ace and you win the last trick.
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