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