

You can now play the hand of the day on BBO+ and compare how you get on with the players in the article.
The Aces On Bridge by Bobby Wolff
Opening Lead: ♣4
One aspect of the game that defeats beginners and intermediate players is the concept that every card means something. Take this deal from the second semifinal session of the Kaplan Blue Ribbon Pairs from Seattle, and focus just on East's cards and the North's hand (dummy).
North-South were playing Precision, which resulted in an inelegant sequence to one no-trump rather than two diamonds. But it was up to East-West to punish them.
Using fourth-highest leads, West started with the club four: jack, queen, six. The club two went to the nine and 10, and the club three was returned to East’s king. When West let the club eight hold the trick, East had to decide how to continue. Dummy had pitched a heart and two diamonds on the clubs; declarer had thrown a heart.
Should East play a spade, in case declarer started with the doubleton spade ace and five solid diamonds? Or should he play a diamond, in case declarer had the spade king and not the diamond king?
The answer came from West’s decision to win the second club trick with the 10, not the ace. (He knows East has the club king from the play to the first two tricks, so he has a choice of plays from equals.) When he then returns the club three, not the ace or five, he has played his lowest card at each turn, signaling for a diamond through.
Bid with the aces
Answer: Double
You might feel that you should breathe a sigh of relief and pass. But you have enough values to compete. You might easily have a 4-4 major fit or a relatively safe haven in a 6-1 club fit. Double for takeout and hope that partner has a convenient rebid. A bare club honor is almost as good as a small doubleton in terms of trump support.
This Hand of the Day was originally published on aces.bridgeblogging.com.
You can now play the hand of the day on BBO+ and compare how you get on with the players in the article.
I thought you must have 13 points to double