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