Posted 2011-June-11, 12:54
While such phony hitches happen regularly in pick-up on line play, the thought of an expert pair engaging in such tactics seems so far-fetched as to suggest that the answer must lie elsewhere. I really cannot see a bridge reason for a hesitation, let alone a tank. Granted there are hands where second hand high is called for, but seldom when the Jack fifth is visible and declarer has bid the suit.
In my original response I mentioned that once someone accused me of such a coffeehouse play, and to the very best of my knowledge I did no such thing. I really thought, and think, that he could have at least provisionally taken my word for it that I had no such intention. Time will tell in these matters. Similarly here, if you are watching expert players, I have to believe that there is some explanation other than the obvious. It would be good to know what it was.
Some further thoughts:
Considering the spade suit in isolation, one would have expected declarer to run the Jack at trick 2. I can see, from the full hand, some reasons why he might not do so, and maybe W was trying to work out those reasons. After all, the spade A and Q could have been reversed so declarer needs a reason to play as he did. But W picked a truly horrible time to do his thinking. Or did he? Surely W can be trusted to know that there is no reason to hop up with the (hypothetical) ace when declarer is pretty much known to have four diamonds (unless this was a precision auction). If declarer has five diamonds, rising with this hypothetical ace might drop partner's stiff Q. So declarer knows that whatever W is thinking it is not that he perhaps must play the ace to keep a stiff king from scoring. The point here is that coffee housing to fake the ace would not be effective if a competent player holding the ace would have no reason to rise or even think about rising. Even if W holds AQx, the only thing that rising with the ace will do is convince declarer that you were not worried about dropping a stiff Queen. You can hardly convince declarer that you are thinking about making a play (rising with the ace) if there is no reason whatsoever for you to make such a play. So maybe he just decided this was a good time to think. Well, maybe.
I really think the explanation is something other than an expert acting like a random. If ethics get slighted, and I suppose that they sometimes do, I would expect a good deal more subtlety. The fact that I cannot really imagine what that "something other" would be is a little upsetting.
Ken