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