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