Fluffy, on 2014-May-29, 02:06, said:
The way to explore the hand is minor suit transfer followed by 3♥
1NT-3♣
3♦-3♥ (heart shortness, normally singleton)
Over this partner will have to decide between 3NT and 3 spades, his hand is good, but ♥AK is too much to bypass 3NT IMO.
3NT-4♥ (now a sure heart void slam try)
5♣-6♦ (5♣ denies spade control)
With AK opposite a void opener might also decide to bid 4NT sing off instead of 5♣, but he has a maximum with 4 card support I don't think he should do that. AK hearts is much better than KQJx
1NT-3♣
3♦-3♥ (heart shortness, normally singleton)
Over this partner will have to decide between 3NT and 3 spades, his hand is good, but ♥AK is too much to bypass 3NT IMO.
3NT-4♥ (now a sure heart void slam try)
5♣-6♦ (5♣ denies spade control)
With AK opposite a void opener might also decide to bid 4NT sing off instead of 5♣, but he has a maximum with 4 card support I don't think he should do that. AK hearts is much better than KQJx
I was with you 100% until 4♥.
Playing with a random partner, no matter how strong, makes this very dangerous. It isn't enough that he or she 'knows' that this is a heart void...he or she must be convinced that you also know this, and that you haven't just figured out a way to show a 5=6 red hand.
Yes, that is not how we'd bid a 5=6 hand, but our partner doesn't know that.
I would bid as you did to 3N and then bid 4♦. I don't think that any strong random partner would think that I was running from 3N after bidding 3♥ so I am comfortable that I am slamming. Over 4♥, I will bid 4♠ and now partner can bid 5♣ and I bid 5♥ to allow for a 5♠ cue. Were he to do that, and here he wouldn't, I would bid 5N....asking if he has anything to show that he hasn't already. Thus with the magic Axx Axx xxx AKxx, he can bid 5♣ and I can count 13 tricks.