This proved a game too far for Iran. As their players took in the significance of the final whistle, many of them falling to the floor, it was impossible not to wonder what was running through their minds. Rarely has a team contested a World Cup facing such an extraordinary set of external pressures and the devastation at falling agonisingly short of a debut in the knockout stage was etched on every face. When the dust has settled they should take huge pride in remaining so competitive but the physical and emotional exertions of recent weeks will have taken a considerable toll.
The mood would have been vastly different had they converted one of several good second-half chances, the last of them falling to Mehdi Taremi deep into added time. He could not squeeze the ball far enough beyond Matt Turner, claiming to have been pulled back by Cameron Carter-Vickers and taking animated issue with the match officials after proceedings had concluded. In reality he was clutching at straws: any contact had been inconsequential and the truth was that, over the piece, Iran were beaten by the better side.