SUPER precision BG

3§=9-13HcP,6-7§,

Solid,semi-solid,

stop outside

Pass=0-7HcP

3¨=#8+HcP,Bal/slam

3©=#13+HcP,5+©,Round

3ª=#13+HcP,5+ª,Round

3NT=Signoff,stop

all unbid

4§=0-7HcP

4¨=15+HcP,5+¨,

solid,Slam invite

4©=15+HcP,5+©,

solid,Slam invite

4ª=15+HcP,5+ª,

solid,Slam invite

4NT=#Club-Blackwood