Cyberyeti, on 2019-October-07, 04:36, said:
This was in fact precisely the problem, partner's hand was Axx, AKQJxxx, void, AQx unless 5N is unambiguously GSF you're in trouble distinguishing the hand from the same with A♦ rather than K♠.
Also swap the diamonds and the spades in partner's hand and 4♠ is not ideal
With the actual hand, I think 4S will surely get us to 7S. How anyone with a pulse could not find 5N after 4S escapes me. About the worst hand/suit I could ever have would be something like QJxxxxx and a side Ace or King: 4S is not a preempt. Heck, even xxxxxxx x xxx xx makes for a good slam: ruff the diamond lead, cash the spade Ace, and then run the hearts, cold on 2-1 trump. But, since 4S was an offer to take 10 tricks, I don't have that hand.
Now, as to how I'd handle 0=7=3=3, same hand swapping spades for diamonds, what I am about to say may sound as if I am arguing based on 'knowing' the hands. However, and alive to the possibility of bias, I don't think that would be true.
Simply put, I don't think I'd double with the spade void. I would bid 4H and then, if the opps bid 4S, I would double when it came back to me, to show that I was bidding 4H to make, and have defence.
I do NOT do that with the 3=7=0=3, for a number of reasons.
Firstly, when I am void in spades it is extremely likely that someone will bid that suit if I double 1N.
Btw, I am not changing methods based on how the opps run from a double, which I often won't know until it happens. So I have to anticipate responder bidding 2S and now opener, with 4 card support and a reasonable hand, can and usually should bid 3S....I can of course bid 4H but now responder may bid 4S on hands where he would be forced to pass had I overcalled 4H.
This is far more likely than that the opponents would bid to 5D.
And what if partner has spades? Partner is far more likely to jump in spades, looking for a 10 trick game, than he is to bid 5D, looking for an 11 trick game.
What if spades are split around the table?
In that case, especially if partner is on lead and has 5 spades, maybe defending 2S x'd is best, but I defy anyone to achieve that result after we start with double with the spade void....we will never be able to rely on partner catering to our void, and surely we'll be bidding 4H.
Equally, of course, with the diamond void, we won't defend a doubled diamond partial, but we can bid hearts over diamonds without raising the level...we can't do that over spades.
Yes, void AKQJxxx Axx AQx will be evaluated by virtually all metrics as the same hand as Axx AKQJxxx void AQx, but there is a lot more to the art of bidding judgment than counting points, no matter what metric or metrics one uses, especially once the auction has started.
A good player thinks about how the auction may proceed. Nobody can know for certain, but it seems to me fair for the holder of 0=7=3=3 t anticipate different issues than the holder of 3=7=0=3 would.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari