J_LMP

I am not sure what benefit it has for this Forum, but with my usual partner I play a 2/1 type system I developed called ORGANISM. The system is compliant with the ACBL's Green Convention Chart (formerly General Convention Chart) and it has been battle tested in regional and national events over the past 2.5 years. Here is our annotated auction: 1Da - 1Sb 2Cc - 2Dd 2He - 2Sf 2Ng - 4Ch 4Di - 4Sj 4Nk - 5Cl 5Hm - 5Sn 6So - P a = standard opening values typically featuring 5+ diamonds, but may be exactly 4 diamonds when non-balanced with a few specifically defined distributions b = 4+ spades, forcing c = forcing and artificial waiting bid d = relay, asking clarification - if long spades, at least constructive values e = 3 card spade support, either 18 to 19 HCP and balanced or unbalanced with spade shortness, length in both minors, and 15 to 17 HCP f = relay, asking clarification g = 18 to 19 HCP and balanced with 3 spades and 5 diamonds, game forcing h = void in hearts (with long spades) i = slam interest and waiting j = only constructive values k = waiting l = Ace or King of clubs m = trump ask n = poor spades o = to play