hypertroll VS brfc OTB

Hi

I played in the national schools earlier today, and played ECF grade 170, robert thompson. He plays in opens in tournaments. My grade is 85 (should be much higher). I play in minors but will be playing majors soon. Here is the game, I should've drew, but time trouble caused me to let him trade the knight for bishop, and win the game.

Please comment. I though considering he plays for England (or did) and his grade at 170, I thought I played quite well!