eagles123, on 2014-March-31, 17:55, said:
1N - 2♠ is asking for strength, i.e. with a minimum bid 2N with a max bid the first 4 card suit. Not a big fan but it's what's teached.
Cyberyeti, on 2014-March-31, 18:29, said:
Scrap that when you can find somebody to play something else with. You will end up in 3N having put your opps off one of the potentially helpful leads they might have made.
helene_t, on 2014-April-01, 02:14, said:
Yes, it's a terrible convention, just as bad as non-promisory Stayman but with the added disadvantage that it wastes a bid that could be used for something better.
If you must play this, I would recomend using it only with slamish hands. It will allow you to find a good 6m contract on some of those deals where the mere mortals bid 1N-4N. With the 11-counts, just pass or blast.
There's nothing wrong with playing 1NT-2
♠ as 2-way: a raise to 2NT or Baron. The raise to 2NT is quite a frequent hand type, after all. The thing I'd suggest changing is Opener's rebid. Just play 1NT-2
♠-3
♣ as any maximum hand. Now if Responder has the raise to 2NT, he just bids 3NT and no information has been given away about Opener's shape. On the rarer occasions when Responder has slam interest, there's still (nearly) as much room for Responder to investigate.