Do themes come in twos or threes?

It is an old wive’s tale that unusual things happen in threes. So, I am expecting to see today’s play theme again soon. It was in the book I reviewed yesterday,

And here it

is in

by David Silver and Tim Bourke (Master Point Press). This book is a collection of nine stories by Silver, each containing one or two deals from Bourke. Most of these are slams requiring some type of squeeze. This is the easiest in the book. How should South play in six spades after West leads the heart jack? East made a modern weak jump overcall — when nonvulnerable, pre-empt with a poor hand, even if the suit’s quality is wanting. South’s four clubs was a control-bid expressing slam interest. North, although he had a minimum opening, did hold two aces, so he control-bid four hearts. Then Blackwood led to the slam. Usually, when in a slam, you do best to count winners first; worry about losers second. Here, South has 12 tricks: five spades, two hearts, four diamonds and one club. But to take those diamond winners, declarer must unblock her ace-queen, draw trumps, then cross to the dummy to reach the king-jack. What is that vital dummy entry? Given the bad spade break, it must be in hearts. So, South carefully threw her heart queen under dummy’s ace at trick one. She drew trumps, cashed her diamond honours, led a heart to force an entry to the dummy, and claimed.