Radja Nainggolan scored in the 84th minute as Roma came from behind to draw 1-1 with Inter Milan in Serie A.
Ivan Perisic had sent Inter into an early second-half lead in Rome, but Nainggolan's strike six minutes from the end of normal time ensured that the home side, who sit third, would retain their five-point lead over fourth-place Inter in the league table.
Dzeko might have won it late on after a set-up from Salah, but the striker fired wide from close range as the points were shared in Rome.