Wait until the last hours before making a move. Then check all other players to see if they have been online to play. Especially check anyone who has a star nex to their name from the previous move. If you cannot find someone who is on an auto move, then play very conservatively, and repeat on the next round. Soon enough someone will will play an auto move that is very low and you can play safe a very low bid that will put you in the lead. When the game gets near the end, all you have to do is bid one more than the lowest player, and voila', plenty of top finishes and a very high BKR.... no thinking required!