Bidding
North
East
South
West
1♠
2
♥
4♣
4NT
X
5
♥
5NT
6
♥
7
♦
X
Pass
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