Finally I was beaten!
It's a real pleasure for me - now I feel myself a human, not a machine. I've played about 200 games, and hadn't lost any of them. Now it happened!
Congratulations to Eduardosaglione - he was the first!
Also, by the way, congratulations to Fifi and Martijn (I'm going to resign soon) and to Vladislavk (I think it's too early to resign, but I already have serious problems).
I hope I will find here much more people who will beat me, and thanks to those who have already done it - losses just makes me study chess deeper, and I hope I'll become better player.