Hello. In systems with strong 2♣opening, there are many conventions with Artificl 2♦ opening bids which have many advantages but all of them have seriouse disadvantage - lose natural preempt with 2♦. I have an idea which simly seem so: I refer opening 2♣ to be "2 way bid". 1. Weak 2♦. 2. Standard strong opening bid. Partner accept that opening is weak 2♦ and response is: 2♦ with weak hand. othwer with strong hand acording partnership agreament (the same rules like after weak 2) - for example more than 10-12 p. Rebids of Opener: After 2♦ pass with weak hand or other with strong hand. After other responses, 3♦ with weak hand or other with strong hand. Is it posible?
