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