Bidding
North
East
South
West
1♠
2
♥
4♣
4NT
X
5
♥
6
♦
X
XX
Pass
6♠
7♠
X
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
XX
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page