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