Thursday, January 16, 2014

Double Dummy Challenge #21**

The rules are simple. You get the contract and the lead. You may look at all cards and play accordingly (you are always South). However, the defense can do the same, and they never make mistakes. You must find a way to make the contract against any defense.
Oren's Double Dummy Challenge - 21**


Against 6NT West leads the ♣K. Good luck!
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** Difficulty level: medium.



















Solution:


Win in hand with the A♣ (throw a diamond from dummy) and continue with a heart to the T when West plays the 9.
Play now the ♠8 to the ♠J and continue with the ♠Q, giving the ♠7 from dummy.
Continue with your 2nd heart from hand, finessing to the Q when West tries the J.
Cash the A, dropping West's K and next play the high 6, unblocking the ♠AK from hand!

You have now reached this position:




Play now the ♠2 from dummy, forcing East to win the trick with the ♠5. East has to return a diamond. Cover whatever West is playing, and diamonds are high.

Well done to everyone who solved the problem!

1 comment:

  1. On BBO you say the solution is to endplay East, but can't you squeeze W and endplay him?

    If you play:
    CK-Dx-Cx-CA
    Heartfiness
    Back to hand with spade
    Heartfiness
    Take out the 2 hearts
    Back to hand playing 3 rounds of spade
    W now have to discard 3 cards (when haveing 0-0-3-4 left)
    He has to discard clubs since otherwise we'll get our 12th trick in diamonds. So in the end we can loose one club to W who now how to play a diamond from Q109? Or did I miss something.... :)

    Then we'll get 4S, 4H, 3D, 1C

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