HighLow21, on 2012-March-15, 12:55, said:
What I find amusing is the double of 3NT. There is no reason for the doubler to believe he can set 3NT and equally no reason that partner should have a suit that can be set up with one removed stopper. Partner may have preempted on JT-7th or worse. And equally, there is no reason to believe that even if it can be set up, that the 3NT doubler can reach the spade suit once it is established.
Declarer may already have 9 (or more) impregnable tricks on top and may be trying to bait me into giving him an additional one.
I can see 21 HCP, and declarer can't be missing many of the other 19 for his 3NT bid at the vulnerability. He also has, at best, a QTxx stopper in hearts and none at all in clubs. Partner really must have stretched it to the limit with his favorable vul preempt, which I completely agree with. Hence my ATB of the 3NT double.
The best chance to kill this thing is to continue hearts, but I will feel like an idiot if I now find out that partner's 3♥ was a stiff and the Q♥ is now trick #9 for declarer. Or #10. Or #11.
I also think that (1) partner's 3♥ is probably singleton, (2) 3NT probably cannot be set, (3) my partner will be insulted if I don't lead his suit, and (4) playing another high heart is a likely way to contribute an extra doubled overtrick to this fiasco.
I lead the K♠ now, apologize to partner for doubling 3NT, and gain a little bit of self-respect by mildly bawling him out for having such a horrendous 1st seat preempt, in spite of the vulnerability.
If it turns out the 3♥ meant that he had the queen to any length, I will look stupid for my trick 2 switch, not for the first time nor the last time.
If you are not playing the heart K, and that is what I choose, the spade switch seems implausible to me. I could go on at length about this, but for now I think it enough to say that, while I find E's sitting for 3N weird on any layout.....how does he know I don't have heart A and 7 solid clubs....I find it more implausible with only one spade stopper than with AQ.
If I were to switch, it has to be to a club. Put yourself in declarer's shoes with, say, AQ Q109x AKQJx xx....while we should play N for a stiff heart, ducking a club spells disaster if N has another heart to lead back. Meanwhile, we appear likely to have 9 winners by rising and hooking the spade. Now S wins and leads the club Q...simultaneously establishing the club J and breaking up any hope of a squeeze. Now, declarer, in addition to figuring out the heart situation, might well work out the club suit, whether you switch to the 9 or the x...I mean, why lead the suit? But I would put the chances of a spade switch working as close to zero. I also wouldn't worry about whether they make overtricks. I don't care if this is imps or mps.....if they have 9 tricks, we are getting a bad result, and maybe so bad that any extra 200 their way will make little difference.
My own take is that I find it slightly more credible that opener has AQ 109x AKQJxx xx and decided that he'd take his medicine in 3N rather than be doubled in 4
♦.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari