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