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