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