White to move, mate in 10

Ngl I'm pretty proud of this move

I'm a low elo player aka noob and I'm pretty proud of myself for not missing this

Can somebody explain why this move is brilliant ?

Would love to understand why this move is brilliant ? Thanks for your help

Why am I able to do castling?

My opponent completely owned the game till this moment. Can you find a winning move?

I didn't see a forced mate in game, but won it nonetheless.

Don’t resign too fast! I was gonna offer a draw and start a new game. Mistake on my part by putting my Queen in harms way. Mistake on their part for not making me pay. They resigned immediately after.

How the hell did an 1800-level bot blunder a Greek Gift and lose the game in 15 moves?

Mate in 2 and its White to play, can you find it?

Yedemoc emeM itnA

First concert in years, and this was my view for majority of it.

This was last night technically, but I'm still kinda salty.

Yet another actually this Is a antimeme