4§ = strong 4© opening, 4¨ = strong 4ª opening Provisions: suit always headed by AK or better but not 7 solid and out (see Sharrif 3¨ opening)

can contain an outside ace

4§-4¨ = slam try with 1 or 3 key cards

opener signs off with ony 2 (those being the AK of trump)

opener cues an outside ace, 4NT = replacement for ª ace to allow…

4ª = opener announces an outside void. 4NT asks void 4§=§ 5¨=¨ 5©=ª

4¨-4©= slam try with 1 or 3 key cards

opener signs off with ony 2 (those being the AK of trump)

opener cues an outside ace

4NT = opener announces an outside void. 5§ asks void 5¨=¨ 5©=© 5ª =§

4§ -4NT = 2 key card slam try no fast losers at least 2 small trump

4¨ - 4NT = 2 key card slam try no fast losers at least 2 small trump

4§ - 4ª,5§,5¨ = 2 key card slam try with fast losers in bid suit (denial cue bid)

4¨ - 5§,5¨, 5© = 2 key card slam try with fast losers in bid suit (denial cue bid)

4§-5©= 2 key card slam try no fast losers singleton or void in trump

4¨-5ª= 2 key card slam try no fast losers singleton or void in trump