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