In a tense game against Arsenal, Liverpool defender Ibrahim Konate got sent off by the judge in the last few seconds.
It was when Konate got two yellow cards during the game that things really started to change. The first warning might have been for a bad tackle or an offence, but the second yellow card, which led to the red card, meant that there were too many fouls or bad behaviour.
Liverpool was down to fewer players after Konate was sent off, which added to the excitement of the end of the game.
The red card incident showed how defenders have to walk a fine line between being aggressive and being cautious. This changed the way the game was played and added to the story of a fiercely fought match.
