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Finesse or drop? Percentage or something else?

#1 User is offline   Hanoi5 

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Posted 2012-February-12, 09:36



7 is led. You try the J which is covered by the King and a small heart is returned after you give away the first trick. West plays the 8 under your ace.

You try clubs next. RHO has 4 to the 10. LHO lets go of a diamond, and two spades. You cash 2 spades and LHO plays the J on the first and another diamond on the second one.

RHO is 3=4=5=1, LHO 4=4=1=4. You're at the table and play the last heart and throw two diamonds on the hearts LHO cashes. A small diamond is played back. Do you play the Ace or a small one?

 wyman, on 2012-May-04, 09:48, said:

Also, he rates to not have a heart void when he leads the 3.


 rbforster, on 2012-May-20, 21:04, said:

Besides playing for fun, most people also like to play bridge to win


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#2 User is offline   BunnyGo 

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Posted 2012-February-12, 09:57

It depends on my opponents, and becomes a game of bluff against really good opponents. Here's what happened to me at the Toronto nationals that taught me this lesson:

I played a very similar hand, and was very pleased to endplay the opponents for a "percentage" play. Needless to say it didn't work. When I asked someone later for advice he said, "Anyone good would see that coming, and not let themselves be endplayed."

So in your situation, good opponents would arrange for the person on lead at the end to not be endplayed. That said, if they think you'll figure this out, maybe they should let themselves be endplayed as a double-bluff...too deep for me. Against good opponents, I'd play for the drop here.
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#3 User is offline   TWO4BRIDGE 

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Posted 2012-February-12, 13:31

Isn't LHO ( West ) = 3=4=5=1 ... and RHO ( East ) = 4=4=1=4

So, the question is whether RHO's stiff is the K .. or not .
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Too bad West kept the 2 high ( Q & 10 ) otherwise East could have been in on the 4th to lead a safe .
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I guess I make the anti-percentage play... and play for the drop too .
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#4 User is offline   Fluffy 

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Posted 2012-February-12, 15:32

Hanoi you forgot to mention first spade trick. Anyway this is obviously 5-1 favorite for playing low if we don;t take into account that LHO has missdefended.
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#5 User is offline   phil_20686 

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Posted 2012-February-13, 08:09

View PostBunnyGo, on 2012-February-12, 09:57, said:

It depends on my opponents, and becomes a game of bluff against really good opponents. Here's what happened to me at the Toronto nationals that taught me this lesson:

I played a very similar hand, and was very pleased to endplay the opponents for a "percentage" play. Needless to say it didn't work. When I asked someone later for advice he said, "Anyone good would see that coming, and not let themselves be endplayed."

So in your situation, good opponents would arrange for the person on lead at the end to not be endplayed. That said, if they think you'll figure this out, maybe they should let themselves be endplayed as a double-bluff...too deep for me. Against good opponents, I'd play for the drop here.


When you have the ten, they cannot escape the endplay when its Kd on your left and J diamonds on your right. Although, in this case, they can keep a spade. In this case, if LHO has KJ of diamonds, why so keen to get rid of the spade J? That could have been a disaster if South had ATxx. I realise this is meant to be impossible but been done by club players so many times when the 2N response has a 4cM.

Might have had a JTx or Jx decision, when diamond discards no cost. OTOH, provided you have kept the spade ace, its no cost to play a heart now, if lho has QT87 origninally they have carelessly allowed themselves to be endplayed. Even quite good players sometimes make mistakes, and stiff honor unlikely enough and error subtle enough that I would play for it against non WC players. If ops extremely good, st the mistake unlikely, you should probably play rho stiff K, feels marginally more likely from LHO's discards that he is holding on to Jxx than Kxx. Easier to come down to Kx, although again, that is an error that a top defender would not make probably, as he will know your shape as soon as you play clubs. Besides, I can always decide what do do with the diamond suit later if rho wins and plays a spade back I am no worse off.

So after all that analysis that tells me roughly nothing, I would not rise with the ace. Unless the opps are very good, when I would. I mean if you had the heart 9 would you really rise with the J at trick one? So lho has a no cost play to put his partner on lead. Thus I would inefr that rho close to 100% to have a stiff honour, but not sure which one :S will play low, picks up stiff J and defensive error, rising picks up stiff K only.
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