Edin Dzeko hailed Roma's demolition of Bologna on Sunday.

The Bosnian striker scored one in the first half, assisted by Lorenzo Pellegrini.

"We played a great game, especially in the first half. Playing here against Bologna is always difficult," Dzeko told Sky Sport.

“I always tell Pellegrini to pass me the ball. Sometimes I'm a bit 'heavy' but it can be useful, no? We understand each other very well, not only with Pellegrini but also with other players. We made great, unbelievable actions today."