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