Bidding
North
East
South
West
1NT
2
♦
3
♥
3♠
3NT
4♣
X
4♠
5
♦
5♠
Pass
7
♦
Pass
Pass
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
7
♥
Undefine
-
-
7♠
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page