Viking Precision 2007
Art-strong
2§-Pass=Weak
or trap
If strong,
re-open next
round
2§-DBL=MAJOR
+ minor
2§-DBL-2¨=#ASK MAJOR
2§-DBL-2©=Pass/correct
2§-DBL-2ª=#ASK minor
2§-DBL-3§=Pass/correct
2§-2¨=4+©
+ 4+ª
2§-2¨-2NT=#ASK distrib
2§-2©=5+©
+ 5+ª
2§-2ª=§+¨
2§-2NT=MAJOR
or minor
2§-2NT-3§=#ASK distrib
2§-3§¨©ª=Semi-solid