Bidding
North
East
South
West
2♣
2NT
3
♦
X
4
♦
X
Pass
Pass
5NT
6♣
7♣
X
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page