Bidding
North
East
South
West
1♣
2♣
Pass
3
♦
4♠
X
XX
4NT
X
XX
5NT
6
♦
X
XX
6
♥
X
7♠
X
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
XX
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page