Bidding
North
East
South
West
1NT
2♠
X
XX
2NT
Pass
Pass
4
♦
4
♥
5
♦
Pass
6
♥
X
7
♥
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
7♠
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page