>>7300563The current stream link sometimes changes. You can always find the current one at the wiki (we're using Cytube right now). Cup chatter occurs in /4ccg/ on /vg/, as well as the cup Discord. (And of course there's a stream chat during the actual games.)
Or maybe you're asking where to find past games including the stream chat. You can find many of those at
archive.klaxa.eu, and there are also several on YouTube with the chat shown, such as 2014's /wg/-/mlp/:
youtube.com/watch?v=auYXQH1hR_w 