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