PRECISION BG

1§-2NT/3§¨©ª

Pass=0-6HcP

DBL=Strong + a MAJOR

3NT=21-22 + Stop,bal

Suit=Natural

CUE=GF,unbal

JumpCUE=GF,strong

1-suiter

DBL=7+HcP,0-4 CTRL

3NT=Stop OK,semi-bal

Suit=Natural

CUE=Very strong

3NT=3-4 CTRL + Stop

CUE=5+ CTRL

Own suit=0-4 CTRL,

unbalanced