The season is nearly over for Chelsea and there is no hope for them to take a better place in the league this season, Chelsea lost points against the teams they should normally win without a problem, and the three remaining games for Chelsea are almost the hardest games because they have to face Manchester City, Macnshter United, and Newcastle while all these teams had good performance recently.
Whereas if you look at the condition of the team against Nottingham Forrest they should try harder and bring 3 points in this match because regardless of the condition it will be difficult for them in the rest of the upcoming match.
The last 3 opponents are clubs that are in the top 4 at the moment, obviously this will be a big problem if they have to lose all points from the 3 remaining games of the season because if that happens they will drop to a lower position.