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