The Leafs were firmly in control by that point in the game, but the Sabres weren't about to roll over and hand the home team two points: Buffalo's Sam Reinhart scored on a 5-on-3 power play to cut Toronto's lead to 4-2 at 17:25 of the second, and at the nine-second mark of the third, Eichel recorded his second goal of the evening to pull the Sabres within a single goal of tying it up again.
The Leafs needed to play the final 20 minutes of action proactively, the way they did in the second period, and avoid looking static and reactive, the way they did in the first frame.