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