Bidding
North
East
South
West
1NT
X
2
♦
2
♥
X
4
♦
4
♥
5
♥
5NT
X
Pass
Pass
7NT
Pass
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page