Watch the key moments in the video player above, including the Toffees' controversial opener, with David De Gea complaining he was fouled by Dominic Calvert-Lewin as Leighton Baines's corner sailed into the box and then deflected in off Lindelof.
VAR decided the goal should stand and it left the Reds with an uphill battle to get something out of the game against resolute opponents. However, Greenwood showed his finishing prowess to earn a point.