Holly Jones After its debut at Sundance in January, where it earned the World Cinema Dramatic Competition award for directing, Ukrainian wartime drama “Klondike” nabbed top honors for best international film at the Chile’s 18th Santiago International Film Festival (Sanfic).“Klondike,” written, directed and edited by Ukrainian filmmaker Marina Er Gorbach (“Omar and Us”), tells the story of expectant couple Irina and Anatoly who live in the village of Grabove, near the Russia-Ukraine border during the high conflict that coincides with downed Malaysia Airlines Flight 17. The couple faces devastation up-close as Irina refuses to relocate, even as troops close in.Best director went to Chile’s Roberto Baeza for his documentary effort “Punto de Encuentro,” a gripping portrait of filmmakers striving to recreate the story of their fathers, tortured and imprisoned under the dictatorship.