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