Semyon Varlamov kept the Colorado Avalanche in the game long enough for David Jones to find a way to win it. These days, being busy is simply all in a night's work for Varlamov. The young goaltender stopped 33 shots and Jones scored at 4:43 of overtime, leading the Avalanche to a 1-0 win over the St. Louis Blues on Wednesday night in front of a smattering of boisterous fans that braved a winter storm.