Prove a win for my opponent if he doesn't make the mistake.

The onus is on you to prove me wrong, and you haven't done that. If you are as good of a chess player as you claim, try to win the game as Black without using the engine. I have asked this of you before. Why not do it now? You noticed after the end position the game is roughly symmetrical. I do not think anyone can squeeze a win from either side. If you do, show us the moves without an engine. You have to prove that. I won as White.

lichess.org/study/Z674lsdc/wKmNjBnW

You're a looney.

I have a feeling we are asking questions we already know the answer about. Chess a solved game. When the current GOAT and a maniac like me play h4 and a5 to beat you, we have solved chess. We are having fun with you over trying to find all the perfect moves. The lack of perfection can be a solution.