I'd say give a little more time. Maybe a week or so........ but if they dont respond within 48 hours maybe you get tiebreak advantage?
City Revolution — Unresponsive Admins

Sorry bill, was planning to challenge then got ripped away by family as I was entering parameters -_-

I ask him to attack KKMWAllianceClub, he replied COnd/Prop? I didn't get that so I sent a question mark, and then told him Vot Chess Match in CR?, He didn't reply, it's been 48 hours already.

Post #20, is wasting CP's time. I offered a fair match.
It has to be a live match it’s in the center of the board and

I read that part of the rules again. Strange, I remember it stating. That section E had all types of matches, listed next to it. But I could be wrong.
But it's cool.
Is the strategy they are using, breaking any rules? 2 different clubs, getting together to conquer the F4 square. Before they lose the E3 square. Since the second live battle will finish 1st.
It might take some time to organize, Time Zone, Number of players, Style etc. I suggest, they withdraw their attack, or they might lose the G5 square. Because we will put a team together for a live match.
If you need help, please contact our Help and Support team.
In case of a Contact Admin not responding, here is what to do:
First, make sure all CAs have been contacted. Second, if none of them respond within 48 hours of your contacting them, post a screenshot of your message here. You can then send a challenge with parameters of your choosing to the club (provided it satisfies the district requirements), and they must accept within 48 hours. Put the challenge along with the screenshot when commenting. If they don’t accept within 48 hours, your club wins by default.