Bidding
North
East
South
West
1NT
Pass
Pass
2
♥
4♣
4♠
Pass
5♣
5
♦
X
5
♥
6♠
6NT
Pass
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page