Bidding practice
The most widely-played natural bidding system in North America. 5-card majors, strong 1NT (15-17), strong 2C, weak twos, Stayman, and Jacoby transfers.
South is the dealer. No one has bid yet. What is South’s opening call?
South
♠
A K Q 8 5
♥
6
♦
A 10 8
♣
K 9 4 2
HCP: 16
Shape: 5-1-3-4
Balanced: no
Planning
A Bergen raise gives partner a very clear view of the overall situation, allowing for good informed bidding decisions