Bidding
North
East
South
West
1NT
X
2
♦
3
♥
4♣
4NT
5
♥
6♠
X
7
♦
7♠
X
Pass
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page