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