Manchester City's Pep Guardiola: 'We played with courage' – video

Manchester City shrugged off the absence of Sergio Agüero to beat Chelsea 1-0 at Stamford Bridge

Former Chelsea player Kevin De Bruyne scored the only goal

Manager Pep Guardiola was pleased with his team’s display against the defending champions, but insisted that the season was long and there were plenty of other challenges to come