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