Posted 2011-January-22, 12:24
1. I would bid 2♣, attempting to prepare for LHO's expected 4♥ call. Over that I would probably bid 5♣, but 4N could certainly be right... 3 Card difference is a bit much though. Double on these hands causes a lot more harm than good, and it's very very rare that 2♣ will pass out. Even if it does, it may be the best spot.
2. I still wouldn't double probably -- I would definitely bid 3♣ on the given auction though. I assume 1♠ was artificial? Or Natural and <8 HCP? If it was natural, I'd probably bid 3♠. If not, I'd bid 3♣.
3. How do you show a takeout double? How do you show a 15+ (or even 15-18 or whatever) with a stopper?
Yay for the "Ignored Users" feature!