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