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