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Fun double dummy make


CSGibson

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[hv=pc=n&s=sakq32h2da432ca32&w=s54hkjt98d5c98765&n=sjt6ha6543dkq6cj4&e=s987hq7djt987ckqt]399|300[/hv]

 

Someone e-mailed me this fun problem. N-S to make 6 spades on a heart lead.

 

FWIW, I had to think about this for a little while looking at all the hands before the solution presented itself.

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I think you gotta play a second diamond trick to dummy quickly forcing west to ruff early if he wants to, if he does cross ruff high after scoring 6 on a club ruff from dummy (before east can pitch)

 

if he doesn't ruff it its time to ruff hearts high on hand, eventually east gets squeezed, either he keeps 4 diamonds and 6 is scored ruffing one, or he does not, and dummýs club is pithed on the 4th diamond whil east ruffs with his trump trick.

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[hv=pc=n&s=sa6543h6da543ca43&w=sQThkQjt9dQc98765&n=skj2ha5432skj2cT2&e=s987h87dt9876ckqj]399|300| CSGibson writes "Someone e-mailed me this fun problem. N-S to make 6 spades on a heart lead. FWIW, I had to think about this for a little while looking at all the hands before the solution presented itself."

 

Thank you CSGibson :) Simplified diagram on the left.

Rainer is right again... :)

Dummy reversal. Then West's operates a fratricidal squeeze.

East may ask West why he didn't lead a passive :)

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you ruff 4 hearts in hand first one low?

And what are your 5 entries to the short spades hand to do this and draw trumps ?

 

Please do this trick by trick so we can see what you're thinking.

 

Your line allowing W to ruff the losing diamond looks promising so far but I can see some issues with the timing (you need to carefully avoid E pitching his last diamond before you cash the A, and also leaving yourself in a situation where you have Q3 left with 2 hearts to ruff and E with 98 so he can ruff the 4th and 5th).

 

The way I think it works is as follows, you have to cash the diamonds early.

 

8-A-7-2

K-7-2-5

3-Q-2-9

3-4-6-8

5-4-10-A

3-5-10-7

Q-9-4-6

4-10-3-10

A-7-J-J

 

Now you can ruff a club low and high crossruff the rest. Not sure if cashing K early kiboshes the contract if W doesn't ruff the second round though.

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Win the ace, ruff a heart, diamond to the king, ruff a heart high, diamond to the queen (it doesn't help West to ruff- allows you to draw 1 round of trumps and arrange a high cross-ruff or the ability to draw trumps if East ruffs a heart), ruff a heart high, 3 rounds of trumps ending in dummy (throwing a club). Now play the last heart which squeezes West in the minors.

 

edit: that doesn't work, apparently West can win and return a club to beat the contract.

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Which is what I said I thought would happen at the bottom of my post, but PLEASE can somebody put something out card by card as I'm seeing a lot of people glibly saying what you do, and I found defences to beat them when I tried them.

 

Trick 2, ruff a heart

 

Many variants now, but the key is just to extract both of West's trumps, before executing partial reversal and suicide squeeze. But simplest:

 

Tricks three and four: ace and another trump

5: ruff a heart

6: diamond

7: heart ruff

8: diamond

9: draw trump

10: lead your heart loser - East raises the white flag

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Trick 2, ruff a heart

 

Many variants now, but the key is just to extract both of West's trumps, before executing partial reversal and suicide squeeze. But simplest:

 

Tricks three and four: ace and another trump

5: ruff a heart

6: diamond

7: heart ruff

8: diamond

9: draw trump

10: lead your heart loser - East raises the white flag

This works, I was obsessed with Fluffy's idea of leading up to the diamond and allowing W to ruff the loser, you don't need to mess with any of that.

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