London: Finally after losing two back to back games, Chelsea produced a solid comeback in Premier League by defeating West Ham 3-0 here on Tuesday. However, this victory is not enough for Chelsea manager Frank Lampard as he asserted that there are "more challenges" waiting for his side and the players should "keep pushing" themselves to prove that they can be even better. A website quotes Lampard as saying, "It feels okay but I still want more. We want to keep pushing and we have that desire for more. We know anyone can beat anyone, this season more than most, so we have to keep pushing." He further added that the higher we can aim, the more level-headed we can stay after wins and we can just prove that we can be better. We've got tough games coming up over Christmas so there are more challenges to come for us to deal with. Thiago Silva's strike in the 10th minute, followed by a late brace from Tammy Abraham helped the team in getting a comfortable victory in the match. Also Read: ISL 7: ATK MB coach is happy with the victory against Bengaluru FC Arteta feels Arsenal needs fighters, not victims Premier League confirms seven new covid-19 cases