If you want to organise a match with someone here, make a new topic with the following title:
"Group # (insert your number): player1 vs player 2"
Then in the message body, provide whatever information you want to organise the match. We suggest you post your regular playing hours/days if you have any.
You may do the match whenever you want, if you see your opponent in a server or on irc you can fight him there and then, you do not have to use this board. This board is just to help should you need it.