NORTH BAY, Ont. — One win away from an Ontario Hockey League playoff series victory, the North Bay Battalion heads to the Lift Lock City to face the Peterborough Petes at 7:05 p.m. Sunday. Kyle McDonald scored two goals to lead North Bay to a 6-2 home-ice verdict Friday night that gave the Battalion a lead of three games to two in the best-of-seven Eastern Conference Championship Series. The game attracted 4,241, the fourth-largest Memorial Gardens playoff crowd since the Troops moved to the Gateway of the North for the 2013-14 season. The contest, in which the Petes displayed a…