Looking for chances - part 1

In this game I would like to talk about chances. Chances in bad position. I would separate this type of game on two: the game on the opponent's blunder and looking for practical chances. I will not analyse first variation. For my opinion it's variation for blitz or bullet type of game, but not serious for a daily chess. In my chess career (more than twenty years) I often went to defend difficult positions. There is no one right way to solution. In this game I will try to explain my minds in the game.

This game have been played in 2016 on chess.com, from team match https://www.chess.com/club/matches/672902
Tags: defense, tactics, figure play

I will be grateful for your comments
P.S. Sorry for my english