Bidding
North
East
South
West
1NT
2♠
3♣
4
♦
X
5
♥
X
Pass
Pass
6♠
7♣
Pass
7♠
X
Pass
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page