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Detail specifications 737A - Level 3

Suit Handling

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How to handle a suit :
East's 1st question : is a finesse necessary ? (Opps haven't made any bids)
  • Finesse to the King : you should try it, if your team have less than 11 cards in a suit. With 11 cards in a suit, play the Ace and hope that one of the Opps has the Kingleton.
  • Finesse to the Queen : try it if your team have less than 9 cards.. With 9 cards, hope that your Opps have a 2-2 distribution and play Ace-King.

SWNE
1NT
Pass
3NT
Pass
Pass
Pass
J
10
9
    
    
    
A
K
4
2
QCM 3843
Finessing the queen: With 7 cards think that the Queen may possibly be 3rd or 4th : Start with the 9 and try finessing the Queen. If it succeeds you'll have 4 tricks ! If East doesn't play the Queen on the 1st trick, continue with the 10 then the Jack.
 
 
Suit handling :
The finesse problem sorted, the next question ... is it possible to to take an honor singleton from one of the Opps ?
The reply is easy :
  • you have enough cards to play the finesse several times and you are able to keep communications with dummy. so start by testing the waters, this will increase your odds.
  • This play shouldn't compromise your finesse because the probability of finding an honor singleton is always lower than finding an honor doubleton or tripleton !

9
4
    
    
    
A
K
J
10
6
5

Exercise Q4500 No testing the waters, you can't finesse again and make 6 tricks if the Queen is 4th in East.
 
K
J
8
6
    
    
    
A
10
5
2

Exercise Q4501 It doesn't look like it's going to be a problem here to test the ground before attempting a finesse on West. You have enough cards to repeat the play.
 
 
Suit Handling : which way should I finesse ?
And now, the last question before implementation, which way to finesse ?
With no info on Oppp's distribution and holding (you can let your Opps be in hand without taking a risk) sometimes it's possible to finesse both ways, but the question is ... which way ?
If one of your tenaces is reinforced with intermediary cards, always finesse towards the strongest tenace and hopefully you'll be able to strip out Opps' intermediary cards.
K
J
8
6
    
    
    
A
10
5
2

Exercise Q4501 Here the 8 reinforces dummy's Jack and will perhaps enable you to finesse to the 9. So play from your hand towards dummy's tenace.