Bidding
North
East
South
West
1
♥
X
1♠
2♠
X
4
♦
4NT
6
♦
7
♥
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page