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