Bidding
North
East
South
West
2
♦
X
Pass
Pass
3
♦
X
3NT
X
4
♦
4
♥
5
♦
7
♥
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
7♠
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page