CONTRACT: 3NT South
OPENING LEAD: Q (top of a sequence)
Six sure winners: two spades, two hearts and two diamonds.
Line of play: establish the club suit for three winners.
Trick 1 W: Q, 6, 7, A
Trick 2 S: K, 4, 2, 5
Trick 3 S: Q, A, 3, 7
No matter West's return, declarer will cash two spades, two hearts, two diamonds and three clubs.
Declarer makes his contract.
The defense takes three tricks: the club ace plus three tricks in the other suits.