Michael Seamon and Alan Osofsky Win a Tournament Zeke Jabbour of Boca Raton, Fla., an eight-time national champion, hosts an annual Parkinson's charity luncheon and bridge duplicate. This year's, on Jan. 29 at Saint Andrews Country Club in Boca Raton, raised nearly $40,000. The winners were Michael Seamon of Dania, Fla., and Alan Osofsky of Palm Beach, Fla. Second were Kenneth and Elayne Kadis, third Gila Guttman and Rhoda Prager, all of Boca Raton. In the diagramed deal, when Seamon (North) rebid three diamonds, it was in theory a double negative, showing some 0 to 4 points. But he had no better bid available and hoped to be able to judge what to do on the next round. Osofsky (South) now made a quantitative jump to four no-trump, promising 10 winners with a long club suit. North raised to six no-trump. West bravely led a low diamond. After winning with his ace, South cashed the club ace. If the jack had dropped, declarer would have crossed to dummy's club ten and led the diamond queen to establish 12 tricks. When the jack did not appear, South ran his clubs, discarding three diamonds and a spade from the dummy. East threw three spades and a heart. West pitched two diamonds and, strangely, a heart. Declarer, who was confident East was out of diamonds (and the contract was in trouble otherwise), had planned to duck a heart to East to try to establish three tricks there. Now, though, South cashed his heart ace, dropping West's queen. Then a heart to dummy's ten and East's jack left declarer with 12 tricks: two spades, three hearts, one diamond and six clubs. Plus 990 was a top on the board. West's strongest defense was to discard three diamonds, then to play his queen on the low-heart lead toward the dummy, trying to look like someone who had just split his honors, holding the queen and jack. Then South would have had to play a heart to his nine to get home. Try not to give declarer his contract on a platter; make him work out what to do.