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