Zackary Shantz and Carter Bear scored in a 50-second span in the second period to help the Everett Silvertips beat the Chicoutimi Sagueneens 5-3 on Saturday night. KELOWNA, British Columbia(AP) — Zackary Shantz and Carter Bear scored in a 50-second span in the second period to help the Everett Silvertips beat the Chicoutimi Sagueneens 5-3 on Saturday night in the Memorial Cup opener for both teams. Jesse Heslop, Lukas Kaplan and Matias Vanhanen also scored for the Western Hockey League champion Silvertips in the first Memorial Cup game in franchise history. Anders Miller made 22 saves. Everett is trying to…