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