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