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