Maurizio Sarri slammed Harry Kane's controversial VAR goal on Tuesday night as Tottenham took a step closer to Wembley.
Kane's first half penalty gave Tottenham a slender 1-0 advantage to take to Chelsea in two weeks' time.
But the goal was mired in uncertainty after referee Michael Oliver referred the incident - that saw Kane tripped in the area by Kepa - to VAR.
Initial TV replays appeared to show that Kane was onside as he raced onto Toby Alderweireld's pass.