Bidding
North
East
South
West
1NT
3
♥
X
4NT
Pass
Pass
5NT
X
6♣
X
XX
Pass
7♠
X
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page