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