The_Hog, on Feb 8 2010, 12:57 AM, said:
I dislike the 2D bid greatly. The bid causes partner to overvalue the DA. Would 2C be any better? No, not really, unless you play 2C as a general gf based on a balanced hand, which is what I would prefer if not being able to play 2C as a GFR.
I am curious as to how Nth overbid rogerclee?
The only legit line I can see is a red suit squeeze, which I guess is unlikely.
South made a nonserious cuebid, to me this denies as much as a reasonable 15 count (as I said above, yours and others' definitions may vary, but I think this is normal). From constructing hands for south it seems that:
1) Whenever south has 5 spades slam is going to be terrible. This isn't a huge problem because often you won't get past game anyway, but south could be 5134 or 5224 or so and go on with a maximum, and there is basically no way slam is good.
2) If south has 6 spades slam will usually not be better than on a hook unless he has club shortness. It's possible he has KQxxxx QJ Ax Kx or KQxxxx Qxx Ax Kx or something, but I'd expect to reach too many terrible slams opposite maximum "nonserious" hands. As noted above, if south has 6 spades and club shortness, his only possible shape is 6331, which is not likely.
Opponents silent,
1♠-2♦,
2♠-3♠,
4♣-4♥,
4N-5♠,
5N-6♦,
6♠ All pass