I am frustrated by my play in that I seem to lack any control over the game. Always it all comes down to a cheap trick or a blunder. My games does not feel solid to me. And when I say solid, I mean something like I'm in control for majority of the game. Like Tarrasch who gradually cripples the opponents position and then the final king-side attack.

Like, take here my latest game. I got pulverized in the opening. But due to a series of clever knight maneuvers I managed to equalize and finally we ended up with this