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