Chelsea boss Liam Rosenior admitted his side's work ethic was the stand-out feature as they cruised to a 4-0 win at his former club Hull in the fourth round of the FA Cup.Pedro Neto fired a hat-trick, his second direct from a corner, while Brazil winger Estevao was also on target as Championship promotion chasers Hull were swept aside at the MKM Stadium.

Chelsea boss Liam Rosenior admitted his side's work ethic was the stand-out feature as they cruised to a 4-0 win at his former club Hull in the fourth round of the FA Cup.Pedro Neto fired a hat-trick, his second direct from a corner, while Brazil winger Estevao was also on target as Championship promotion chasers Hull were swept aside at the MKM Stadium.