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 Q 3
♥
Q J 8 6 5
♦
A 7
♣
9 5
HCP: 13
Shape: 3-5-2-2
Balanced: no
Planning
Jacoby 2NT shows 4 card support of partners hand, and 13+ HCP