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