1: Complain about the horse (3)
3: Path of planet - or particle (5)
5: Corpse apt to turn up in science fiction (5)
6: Uninitiated stoop to finish (3)
8: Country encircling one's country (9)
10: Road without a pole (4)
12: Frost over mid-January during epic exploit (3,2)
13: Polish hollow late Russian coin (5)
14: Managed in lower Antwerp (3)