Take ruffs as early as possible if trumps haven’t been drawn

6 5 4
4
A 8 4
A K 5 4 3 2
N
W E
S
A K Q J 3 2
K Q
K 7 5 3
7
6
by S
Lead: A

West leads A and switches to a trump and East follows. We have a diamond loser to dispose of. We try another trump but East shows out.