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