AL78, on 2025-May-11, 02:48, said:
Does that still apply if you don't play 2/1 GF which I don't? I can only think relative to an Acol or SA system.
The diff is more, is a fit showing bid at the 3 level by responder after a 2/1 by responder already GF or just inv.
Playing Acol, responder will only know after openers rebid, if opener happens to have 5+ or only 4, but anyway,
the question, are you willing to commit to game having 23+HCP and major suit fit, or not.