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