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