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