Sunderland earned a last-gasp victory at Chelsea as Chemsdine Talbi scored his first goal for the club. The Blues failed to cement their Premier League title challenge as Sunderland fly into second place after their 93rd-minute winner. Chelsea wasted little time taking the lead when Pedro Neto found Alejandro Garnacho with a smart pass. The Argentina international drove down the left side of the box and fired a low shot through Robin Roefs in the fourth minute. But Sunderland were not deterred,