Set the sequence of replays to be played by pasting them into the console like shown below (do this before playing any replays).
Start by manually opening the first link in this list

localStorage.playReplays = [
"https://jstris.jezevec10.com/replay/1v1/N9SEV2?u=ajanba",
"https://jstris.jezevec10.com/replay/1v1/ENECQZ?u=ajanba",
"https://jstris.jezevec10.com/replay/1v1/O7IO86?u=ajanba",
"https://jstris.jezevec10.com/replay/1v1/LB90ZQ?u=ajanba"
]