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