Bidding
North
East
South
West
1NT
Pass
2
♦
2
♥
3
♦
3
♥
4
♥
4♠
4NT
6
♦
7
♥
7♠
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page