3.cd5 Nd5 4.e4 or 3...Qd5 4.Nc3 gives White an immediate edge.
6.a3 looks like a waste of time. 6.Nc3 or 6.Nf3 was better.
9...Ne5 was better than the flashy 0-0-0
17...Qd5 wins a pawn.
20...ab4 was better than the suicidal 20...c5, followed by ...Na6 protecting c7.
These comments only scratch the surface.
http://blog.chess.com/NimzoRoy/chess-opening-principles
Achieving steadily on chess, trying to squeeze a litte more, accomulating advantages of any scale, positional set up and more are coming to light on my chess understanding lately.
Here below was a well played out match:
thanks for reading.. any comment. Sure there are inaccuracies and better alternate moves on the white, if you find one please comment for feedback.