Bidding
North
East
South
West
1NT
X
2
♦
X
Pass
2NT
3NT
Pass
Pass
4
♦
4♠
5
♥
6♣
7NT
Pass
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page