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