Posted 2006-November-13, 12:03
Nothing at all strange about your bidding. You have 25 HCP and unless pard opened a 10 or 11 count, you have a minimum of 37 HCP.
However, since PD is extremely unlikely to have a 5 card suit other than ♣ you'll need to have a winning ♣ finesse if PD holds the ace of ♥ but lacks the K of ♣ since there's no chance to take 12 tricks outside of ♣.
With that in mind, you are gambling if you bid 7NT without knowing that your PD has both the ace of ♥ and K of ♣. Even so, you could still need to find a Q to make 7NT, but I'd take that chance !
So, what harm can be done from asking for key cards or aces ?
Is a direct 4NT Blackwood for you, or is it RKCB ?
It would be nice to set the trump suit as ♣ and then ask for key cards, but SAYC which simply is horrible when it comes to any kind of science in minor suit bidding has no way.
If playing invm, you can just bid 2♣ and then the jump to 4NT should be RKCB
(unless you play 4♦ jump as kickback, or 4♣ as minorwood).
Anyhow..even playing simple SAYC I wouldn't blast to 7NT here since I don't want to hand PD if he opened an unbalanced 11 HCP hand missing the ace of ♥ as I have Blackwood at some point to find out about it.
If playing MP's opposite a PD who rarely opens light, the 7NT blast gives no info to the opps and perhaps they get a bit squeezed and err, but I still think I'd want to find about about key cards if I could.
Your opps should be ashamed to waste the director's time by calling him prior to realizing that you have 25 HCP and that your blast to 7NT is reasonable.