Bidding
North
East
South
West
1NT
X
3
♦
Pass
4
♥
4NT
5NT
X
7♠
Pass
Pass
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page