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