Olympic athlete from Russia Andrei Zubarev (R) confronts Jan Kovar of the Czech Republic in a men's semi-final game of ice hockey at the 2018 PyeongChang Winter Olympic Games at Gangneung Ice Hockey Centre, Gangnueng, South Korea, Feb. 23, 2018. Olympic athletes from Russia won 3:0 and advanced to final game. (Xinhua/Wu Zhuang)