Chess Cheater - H@cktivityCon CTF

Category: Stegano
Solves (at time of writing): 493
I didn't think he was a genius, I knew he had to be a cheat.
He was always sitting down, he never got up. Batting his eyelids in the most unnatural way.
Then I understood it.

Chess Cheater

We've been given a .wav file.

Listening to it it seems like morse code.

After searching around for a bit I found this Website, that gets and decodes Morsecode from audio files.

Putting the file in and clicking play gets us this:

Upload (red), Decode (blue/green), Flag (pink)

~sw1tchbl4d3, 31/07/2020 (dd/mm/yyyy)