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
♠
6 5
♥
5 4 2
♦
A J 10 7
♣
A K J 10
HCP: 13
Shape: 2-3-4-4
Balanced: yes
Planning
When responding with 2 equal length suits, it is more economical to bid the higher rankig suit first