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Detail specifications 73NZ - Level 1

Ducking

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Ducking
This move consists of playing a low card from both hands, in order to facilitate communications between Dummy and Declarer.
Therefore you voluntarily give Opps a free trick.
There are many reasons why you should play this move :
  • establishing a long suit
  • an uneven suit distribution
  • preparing a ruff
  • preparing a squeeze
  • ...etc...

Example : You're South playing a 3NT contract. You need to make 6 tricks and you only have 2 entries to Dummy. You fear that one of the Opps has 4 cards. What's your line of play ?
SWNE
1
Pass
2
Pass
2
Pass
3
Pass
3NT
Pass
Pass
Pass
3
5
2
A
K
Q
8
6
5
3
6
3
    
4   
 2  
K
A
10
8
4
3
9
A
10
9
5
Exercise Q3985 To ensure 6 tricks play the 2 for a low card in Dummy. East who has 4 cards takes the trick and now only has 3 cards remaining which will drop under AKQ The probability of making your contract is 100%.