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