Lessons in Positional Chess (1.7.17)

I haven't blogged in a while, but I hope to continue it now. Basically you will find below an exercise which tests your positional skills. Solving these will help you improve your positional chess.


The solution will be posted in the comments in about 2 days. Enjoy!

(Black to move)

Need a hint?
(Which of our pieces can be improved? And to where?)