Fool to myself
I made a grave error in my game with Marshal, rushed into a move thinking it was check mate but woe is me it wasn't! A simple move he removed my queen and endangered my rook, another silly move later I have just my king and several pawns, I'll play to the bitter death!
If you check out the game it has been quite intense, you will bury your head in your hands on my last few moves! Not to take anything away from my opponent, he has pulled some moves out of his hat!