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