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