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