Game

I suspected that she was using a computer due to that she made not even a little mistake for me to catch her on. Of course it's completely natural that a 13-year old girl doesn't make any mistakes, but i'm just all suspicious about this game.

If someone would be nice, please check this game with computer analysis, tell me your thoughts about this game - i gave my best and still i was crushed.

[EDITED by Moderator- You can't publicly accuse players of cheating. 

http://support.chess.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=711

http://www.chess.com/groups/home/cheating-forum]

13-year old with over 2000 rating?

Did she actually declare she was using a computer at the end? Going by your last comment after 46.Rf7 that's what I understand you said. In which case you should report her or gently tell her that its not allowed.

You should be discussing this in the Cheating Forum BTW.

I did not find the Cheating Forum, could you direct me there?:)

Yes, she openly declared it, but it's also easily seen by his moves.. ~15 seconds between every move and slow connection.