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