Bidding
North
East
South
West
1
♥
Pass
2
♦
3
♥
4♣
4
♦
4
♥
X
XX
4♠
5
♦
X
XX
6
♦
7
♥
7♠
X
7NT
X
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
XX
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page