Bidding
North
East
South
West
1♠
X
3♠
X
XX
3NT
X
4♣
5
♥
Pass
6
♦
7♠
Pass
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page