What’s the worse situation you found yourself in but realize the winning line after the game?

Listen no one perfect, we all have that moment where we are deep in the game, tried our best and just lose. But we also have those moments where we instantly realize we made the worse move and we had the winning move but we fumbled the game. For me it as simple as a Dinomorphia fight while using evil twins, I had burn continuous spell and both live twins but he only had 500 life points. Could had just sat on Lilla but no I link summon to Kisikil and couldn’t activate it effect. What’s your example?