Chess move by move

Here is another Grunfeld Defense which almost went wrong!

After winning three games in a row the day before, a friend told me that I was the only one with 3 points after 3 rounds in our section, U2000. It was exciting. Could I make it 4-0? This was a pretty tough game... I lost a pawn on the Queenside and I decided to shift the game to the Kingside and try to mate my opponent. The pressure on his King worked and with this win, I was closer to my dream of winning all my games in this tournament. I have annotated the game, and I welcome your ideas, suggestions, and comments.