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