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