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