Posted 2008-September-16, 13:18
I agree with Phil.. this problem has weirdness written all over it.
Well, at the table, we wouldn't actually see anything weird... we'd have no reason not to believe what we are told, and see. We'd place declarer with something close to AKQ Qxxxx Kx KJx or AKQ Qxxxx Kxx KJ, and we'd focus on not blowing an unnecessary imp. [btw, I know that these hands are a point light, but partner will tend to pitch from xxxxx rather than xxxx, so I place him with 5 spades. Giving declarer AKQJ Qxxxx Kx KJ doesn't change my point, altho it diminishes the imp swing].
In fact, that is what I would do here.. despite the fact that in most imp problems, we should be making whatever the optimal assumption there is that would generate a plus.
I don't see any hope of a plus, but switching will cost as many as 2 imps, and we've all lost matches, or victory points, from blowing an imp or two.
So I continue the diamond. If partner has KJxxx in clubs, so be it. I'm not risking 2 imps to cater to declarer being insane.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
1♦ P P 2NT
P 3NT all pass