tomco1982

Idea why you should be able to introduce new suit before showing fit is to partner can make more intelligent decision. If 1♥-2♦-2♥-3♥ is invitational, then opener has much better picture than after 1♥-3♥ which can show anything. And if that sequence is invitational, is 1♥-1♠-1N-3♥ also invitational? If not, why could I show minor suit with fit for partner to evalute but not spades?

Hi, I'd like to ask what is considered standard in SAYC in these sequencies. 1M-2m-2M-3M we play that 2M is either minimum or natural. 2/1 F2NT and promise rebid 1M-3M invitational not needed 4 trumps 1♥-1♠-1N-3♥ 1♣-1♦/♥-1♥/♠-3♣ 1m-1M-1N-3M My question is which of these seq is invitational and which F. Thanks Jan