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