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