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i might be improving


shevek

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First cardplay book I read was Kelsey's Bridge Logic. At the time I found it challenging and educational. Found my old copy last week and looked at the first hand in CH 2:

 

[hv=d=n&v=n&n=sakj4h74d732ckq63&s=st53hat3dkq5ca954]133|200|Scoring: IMP

1 - (3) - 3N[/hv]

 

Paraphrasing Kelsey "West leads 8 to East's J. You win the 2nd heart as West pitches a diamond. You play K. West wins A and returns J which you duck. You win 3rd diamond as East follows all the way. After Q and A, East pitches on A. East is 2-7-3-1. You can't pickup Qxxx with West so plonk down AK as your only chance."

 

I recall being convinced at the time but now realise this is crap.

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This is not necessarily crap. If you think West's return after the Ace was random, the probabilities obviously favour the endplay against West (just play Clubs).

 

Now my question is : who has the T ? If West has it, play for the endplay. If East has it, I would think twice. West could have avoided the endplay by playing the Jack back, retaining Jx (actually, he could have unblocked Diamonds by discarding the J from AJTx, so again, where's the 9 ?). Who has the 8 ?

 

Is West strong enough to play a Diamond back with xxxx x AJxx JT8x in order to offer you a loosing endplay option ? In real life, probably not. In a textbook...

 

Another question is : Why did East play a second Heart with an entryless hand ? I would have expected a Diamond back if East had xx KQJxxxx Txx x.

 

What about ducking the second Heart ?

 

Not such an easy hand :)

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What about ducking the second Heart ?

 

Not such an easy hand  <_<

Why would we ever not duck the second heart? If west is 4144 he is just toast. I guess he can pitch the DJ but he wouldn't know that, and he still gets endplayed anyways.

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Another question is : Why did East play a second Heart with an entryless hand ? I would have expected a Diamond back if East had xx KQJxxxx Txx x.

Why would you expect a diamond back from this hand, but a heart back if he had the SQ and the same hand? It is a mind game but generally I would switch if I did have the SQ rather than if I didn't. I think reading too much into this is asking to be owned.

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Another question is : Why did East play  a second Heart with an entryless hand ? I would have expected a Diamond back if East had xx KQJxxxx Txx x.

Why would you expect a diamond back from this hand, but a heart back if he had the SQ and the same hand? It is a mind game but generally I would switch if I did have the SQ rather than if I didn't. I think reading too much into this is asking to be owned.

True and not true. Anyway I would have ducked the second Heart !

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