Exeter’s Luke Cowan-Dickie sparks six-try rout of depleted Bath

• Exeter 42-29 Bath• Chiefs lead 28-3 at half-time as leaders beat third-placed rivalsExeter extended their lead at the top of the Premiership with a breathtaking first-half performance as they demolished third-placed Bath 42-29 at a sell-out Sandy Park. A totally outgunned Bath badly missed the back-rowers Taulupe Faletau and Sam Underhill as their pack were battered into submission by a rampant Exeter eight.Exeter had the game won by half-time when they led 28-3, and finished with a total of six tries in an eventual 42-29 success. Luke Cowan-Dickie, James Short, Mitch Lees, Don Armand, Thoma…