Verlau 2007

1¨=10-22HcP,4+¨

Overcall-SYS ON

DBL-RDBL=9+HcP

DBL-SUIT=NF

1©=#4+©

1ª=#4+ª,0-3©

1NT=Balanced,NF

2§=#*4+ª,GF

    #*4+¨,Round

2©=4-9HcP,5ª + 4+©

2ª=5+¨,GF

2NT=Invite

3§=Limit raise of ¨

3¨=Preempt