Inter Milan coach Andrea Stramaccioni says today's derby against AC Milan is wide-open.

Strama admits both teams are under construction.

"Milan have changed a great deal too, albeit in a different way to us. I think this game will be wide open and you could bet on absolutely any result. It's a fascinating fixture," he said.

"We've got to prepare for matches with concentration and attention to detail, though of course that is never going to be enough to win."