Cyberyeti, on 2012-October-07, 05:20, said:
You're missing that he hasn't specified 2/1 do you really want to play there ? Even if you are playing 2/1 (see the hand below) it's not clear you want to be in hearts.
What do you think the reply to 2♠ will be ? If it's 3♣, clubs will often play much better than hearts (x, Axxxx, AQxx, Jxx for example), if it's 3♦ I can bid 3♥, if it's 3♥ I'll keycard 4♠, you know partner isn't bidding no trumps unless he's 4540 given the spade honours you hold and this is a once in a blue moon scenario.
Of course I'm going to assume it's 2/1 game forcing.
If I bid 2
♥, then bid keycard, and we are off one + the queen, I will bid 6NT anyway. I can't imagine it being worse than a club break, and opposite hands like your example there are 12 top tricks. I don't have to play in hearts after bidding 2
♥. I know you are trying to make me miss 7
♣ and it is possible. But if you bid 2
♠ and partner bids 3
♣ will you be able to tell later whether he has that hand, or x AQxxx AJxx xxx?
If I bid 2
♠ and partner bids 2NT or 3
♦ and I bid 3
♥, that does not promise three card support (in fact I would tend to have two after bidding 2
♠). If partner next bids 3NT (very likely) what am I supposed to bid to assure I will be able to then bid keycard for anything?