BRIDGE
SEPT. 29 When dummy followed low, East rose with the ace to return a diamond. West ruffed and the slam was down one, N-S -50.
North's four heart rebid was a splinter agreeing upon spades, disclosing a singleton heart and showing slam interest. Blackwood revealed that North held one control and South advanced to a very good slam. South held a goldmine after the splinter since the heart ace was the perfect holding opposite partner's singleton. All of North's values would be concentrated in the other three suits. Splinters are an excellent tool for bidding slams with less than the required number of HCP.
Unfortunately, this sequence also painted a picture for the defense. West rejected a heart lead and selected the jack of clubs because partner might have doubled the splinter holding the heart ace. The 4-0 diamond break was a cruel blow and led to South's demise. N-S had conducted a good auction to the top spot but their reward will have to come another day. However, opener would usually bid hearts first when holding two four card majors. Unfortunately, six diamonds is icy where declarer loses only the ace of clubs. 6NT would also be successful unless West finds the inspired lead of the king of hearts!