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