Bidding
North
East
South
West
1♠
X
2NT
X
XX
3
♥
X
Pass
Pass
3NT
X
4
♦
X
XX
5
♥
Pass
7NT
X
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
XX
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page