Position Before Attack

From 900 rating on 15/10 time control, after 3 weeks of playing continously, my rating goes 1200's. And this is one of my game that lichess analysis gaves me 0 inaccuracies, 0 mistakes and 0 blunders.

But chess.com analysis stated 2 inaccuracies.  But anyways. Here is the game.

"When you have a much better position, tactics and plans appear."