I saw wondering if it's possible to checkmate black in 3 moves by getting it to play Ke7 on move 2 but after we play e3 as the first move? If yes, then you could play e3 instead of e4 to save a bit of time. I tested it a bit, and it seems that it's only possible to get it to play d4.

I was wondering if I could submit with only a movie recording in an emulator because recording software sometimes lag my game and also because the recording software that creates the least lag for me is xbox game bar recording but that's 30 frames per second and doesn't really matter that much but I still want my recording to be 60 fps but those programs usually lag a lot. (Also if you were wondering about how I would do that i would basically record the inputs on the emulator im using and when i get a time i want to submit i run the input file back and record it. (Also would I be able to submit sub 5 minute runs of I don't stream?))