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