Winslow Townson-USA TODAY Sports The Bruins and Maple Leafs battled it out in a back-and-forth game tonight. The Boston Bruins scored a late, third-period goal with 1:16 remaining to top the Toronto Maple Leafs, 4-3, after a tight back-and-forth division game at the TD Garden tonight. The two best teams in the Atlantic Division battled it out with playoff-esque intensity. Patrice Bergeron and David Pastrnak scored equalizers in the first and second period. A.J. Greer gave the Bruins the lead midway through the game before Auston Matthews evened things early in the third period. Matt Grzelcyk’s one-timer broke the tie as time clicked away in the third period to give the Bruin’s the win. Here are the highlights! First period:…