Bidding
North
East
South
West
1♠
X
Pass
3♠
4
♦
X
4
♥
Pass
7
♦
Pass
7
♥
X
7NT
X
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
XX
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page