I haven't played either of them, but browsing the scoreboard I decided to have a look at us' profile and noticed that he has played 7 out of his 10 games with plus44x2, that they have both left each other multiple positive feedbacks, they both joined CC on the same day and that they're both from the same country. They claim to know each other in real life, but I still say it's suspicious behaviour.
Multis or secret allies, or innocent, you decide.
users;
us http://www.conquerclub.com/forum/profil ... le&u=58026
plus44x2 http://www.conquerclub.com/forum/profil ... le&u=58032
games; 229959, 229976, 230313, 231988, 232292, 234163 & 234199
p.s. plus44x2 has played 7 games, all of them with us