is there a way to play this game through internet ?
is there any server in some place (and what place is that ?)
is there anyone able to answer me ?

Well, I'm pretty sure that there are not any internet games out there like Gamespot or Mplayer. I believe that IWD is more of a LAN type of game rather than something like Diablo 2. I haven't attempted to play the multiplayer since I have such terrible connections at times (28.8 to 33.6...and I have a 56 k modem?!? What's the point of playing multiplayer with that sorry connection speed?). I have, however, played Baldur's Gate using LAN and it rocks! I'm sure IWD rocks as well. You might have to ask friends or post up times and dates when you are hosting a game.

Hope this answers your question.