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