Bidding
North
East
South
West
2♣
Pass
2NT
3♠
Pass
4♣
X
4
♦
5
♥
7NT
X
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
XX
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page