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