So Many Missed Opportunities

I know there is a checkmate there, I'm white, and I was doing very well, but guess which move did I realize I had 10-15 seconds left. He had a little bit more (like 30 seconds).

So I was premoving the last 20 moves. But look at how many checkmates and opportunities I missed after time was running out.

Nice Game

For some reason, I want to scream at you for being that stupid, why did you sacrifice your rooks. Move it to some place else other that. Or at least eat the passed pawn. But time pressure makes you brain dead. And I mean totally brain dead

He had like 30 seconds, I had like 10 seconds, I was premoving everything, and yes i was pretty much brain dead so i said screw it i'm just gonna do random premoves!