CHICAGO – Tyler Johnson scored two goals 30 seconds apart early in the third period, leading the Tampa Bay Lightning past the Chicago Blackhawks 5-2 on Tuesday night to end a three-game slide. Brian Boyle had a goal and an assist, and Nikita Nesterov and Nikita Kucherov also scored for the Lightning, who broke loose for three goals in a 3:57 span of the third to erase a 2-1 deficit.