Bidding
North
East
South
West
2♠
Pass
3♣
X
XX
3♠
4
♦
4
♥
X
XX
4NT
6♣
7♠
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page