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