Is there a way how to check IP address of two players?
There are a few hints indicating that one player is in one game with multiple accounts, and one is helping the others (for example - transferring cities via diplomacy in the beginning ot the game - which boosts one player and spoils the game for the others).
I am not sure if this "multiplaying" is happening in my game so I don't want to make a false accusation, so it would be nice if there would be a way how to find this out...
Anyway, should such a behaviour (multiplaying) be forbidden and punished, what do you think? I think yes, because it is spoiling the game as shown above.