Assume trumps are 4=1=4=4 around the table.
You start with four trumps and they make 4
♠.
That means partner has nothing. They make 1 spade,
1 heart and 8 minor suit tricks.
gnasher, on 2012-November-16, 16:36, said:
Heart to their queen.
Spade to our queen
Heart to their ace
Spade to our king
Heart, ruffed by East
Spade to our ace
Heart, ruffed by West
How many trumps do East and West have left?
Your declarer wont play that badly. After a spade to our king
he will know trumps don't split 3-2. He will not continue with
a spade to the ace on trick 6. He will go to plan B. He will
just cash his 8 minor suit winners. If there are problems with
communications, he may go down 2. He will not go down
a telephone number.