National League leaders Chesterfield extended their unbeaten run to 12 games with a 3-1 win against 10-man Kidderminster.

Ollie Banks bagged a brace before Will Grigg added a late third.

Banks put the Spireites ahead by finishing off a counter attack led by Tom Naylor in the 21st minute.

Zak Brown nodded in Reiss McNally’s cross four minutes later for the Harriers.

Banks restored Chesterfield’s lead in the 67th minute, tucking in after Grigg had seen a shot come back off a post.

Kidderminster’s hopes of a reply were hit when McNally picked up a second booking with seven minutes left before Grigg punished the 10 men in stoppage time.