This is my best win. The spectacular(maybe I'm exaggerating) discovery that led me to victory, here it is. I'm pretty sure he just missed it though, cause a 1800+ wouldn't make a mistake like that.

I really think that it boiled down to a tactical blunder by your opponent on move 15. People make mistakes.

However, not everyone would have seen the mate in 2. Good job.

...I don't think the opponent was thinking hard...

I see why you are over the moon...  GREAT discovery!

15...h6 could be called asking to get hit in the face.

NICE TATIC

The game followed a game of Tal's until 12...Bd7. His opponent played 12...Bf5, when black looks ok, because Bg6 is coming defending f7 and h7.