Bidding
North
East
South
West
1NT
2
♦
X
3NT
Pass
4
♥
Pass
Pass
4♠
Pass
6
♦
7
♦
X
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
XX
Undefine
-
-
7
♥
Undefine
-
-
7♠
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page