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