Greetings Nidink,
Love the site, cant wait to see you improve upon Chess after which I will most likely come here for all of my games. In anycase, if you try to sit at a board in the chess room, as black, look at the numbers and letters around the board. You should notice that the a file is where the h file is suppose to be, and 1 is where 8 is suppose to be. The ID's are correct for white, you just forgot to turn them around for black.
Cheers, and great job with the site!
EpicMerlin