Posted 2013-October-24, 08:10
The reason that I posted this problem, besides the fact that it is a real problem that I faced in the event, is that after I agonized over my decision for about 45 seconds before getting it right (I won the Ace and gave partner a ruff) the declarer thought that the choice was absolutely clear cut. And this is a good player. Later, during our dinner break, I spoke with his partner about my decision. He thought that my action was far from clear.
In any event, besides the fact that I believe that my partner was more likely to lead a singleton club if he had one than a doubleton club along with a trump entry (if he had that combination), I finally decided to win the Ace and return the suit because my long tank had created an ethical problem should I duck. Sure, I could encourage clubs with my play at trick one, but everyone on the East Coast of the US already knew that I had the Ace.
Scoring 4 tricks (♣A, ♣ ruff, ♦A and ♠A) against 4♠ was worth 5.5 out of 6.