Northwest Arkansas Democrat-Gazette
ACES ON BRIDGE
There is no such thing as applied sciences, only applications of science.
— Louis Pasteur Today’s deal is not especially challenging, but it does require a little care and attention. Against four spades, the club king is led and ruffed. Declarer appears to be in decent shape as long as diamonds behave, but when he cashes the spade ace and discovers the 4-0 trump break, he needs to be a little careful.
If he plays diamonds from hand by leading the ace and another diamond, finding West with a singleton, he might lose three diamonds and a heart. So it is better to cross to the spade jack at trick three and finesse in diamonds, the best safety play against a 4-1 diamond break.
The diamond finesse loses, so declarer ruffs the next club and plays the diamond ace and another diamond.
West wins and can play a third club if he wants, but declarer counters by discarding the heart four from hand. Now dummy’s spade six can take care of the next club, andto drawat trick hand declarertrumps13. in heartsto can score cross and his long diamond
once, Note he that runs if Southout of trumps.draws trumps Incidentally,at had spades broken 3-1, declarer would have cashed a second trump from hand and played the diamond ace, then crossed to dummy with the spade jack to lead a diamond toward his queen. This protects against all the 4-1 diamond breaks except those where West began with K-J-10-x, in which case there is nothing to be done anyway (without seeing all four hands).
ANSWER:extras,In this sequence,so Partner’sit feels a right call doubleto of bid, four is not no-trumpjust pass.real would be for take-out, not natural or Blackwood. But it would normally suggest greater suitability for diamonds than this. I would therefore guess to bid five clubs, but in this sort of auction it may be more important to be lucky than good.