Bidding
North
East
South
West
1NT
Pass
Pass
2♣
Pass
4
♦
X
XX
5♠
5NT
6
♥
6♠
7♣
X
7
♦
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page