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