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