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