Apart from the fact that if you replay the moves at the end back fast enough you feel like you're watching an episode of Benny Hill, I am gutted that this ended in Stalemate. There was obviously a mate there to be had - I actually had it down in my notes as a mate in three although my engine afterwards tells me it was in fact a mate in eleven
My plan, which didn't involve playing h7 at the end
was meant to be...
72. Nf5 Kg8 73. Nd5 Kh8 74. Nf7++
Although I saw afterwards this wasn't forced, in order to avoid it, Black would have been forced to play 73...Kf8 which would have promoted my pawn.
What makes it more frustrating is that my opponent turned down an offer of a draw on move 39 so I was quite determined to win