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Gib discarded SA at first round

#1 User is offline   lycier 

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Posted 2015-March-09, 06:56



Somehow or other,it is incorrect for Gib S to dscard Ace at first round.



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#2 User is offline   steve2005 

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Posted 2015-March-09, 08:02

View Postlycier, on 2015-March-09, 06:56, said:

Somehow or other,it is incorrect for Gib S to dscard Ace at first round.

While not a great play, according to GIB the play costs nothing. Maybe it's trying to get entry to board with Q but could keep ace and still play for entry.
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#3 User is offline   johnu 

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Posted 2015-March-09, 17:20

View Poststeve2005, on 2015-March-09, 08:02, said:

While not a great play, according to GIB the play costs nothing. Maybe it's trying to get entry to board with Q but could keep ace and still play for entry.


The A play shines a spotlight on the deficiencies of double dummy analysis. One successful line of play look to be to knock out the A first, hold up on hearts to exhaust W's hearts, and then finesse against the 10. Note that declarer needs to play a club after winnings the first heart, doesn't hold up on hearts a 2nd time, W throws away the 4th heart at trick 9 so E's hearts are isolated, and that E (sorry lycier) throws the Q to keep worthless hearts.
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