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