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