Liverpool fans booed coach Arne Slot following his decision to substitute the young player Rio Ngomouha during the second half of the match against Chelsea, reflecting the fans' anger at the coach's tactical choices.

The 17-year-old player started for the third time in the Premier League this season and delivered an energetic performance against his former club, especially in the first half, where he successfully created danger and moved freely on the attacking side.

With the score remaining tied at 1-1, Slot decided in the 67th minute to substitute Ngomouha and bring on Alexander Isak, a decision that was met with clear objection from the fans, who would have likely preferred Cody Gakpo to be taken off due to his lackluster performance and few touches on the ball.

During the current season, Liverpool fans have repeatedly called for their stars to be given more playing time, which explains the disappointment after he was substituted at a moment when the team needed the attacking energy provided by the young player.