First game in 2016

First game of this year I played  in Slow Chess League,against opponent rated over 600 points above me. I always found difficult to play with so much superior opponents. It was like hitting the wall: slowly deteriorating position, and at some moment blunder, after which I could only resign.
In the game below I think the main reason of lose was not worse tactic skill, but rather passive play, and placing pieces at wrong squares (Qd2, Na2, c4), There were no coordination over pieces, and they were easily attacked. Here is game: