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