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