Secondly, all general information on the War Games can be found on the Fleet Website in the War Games section.
As Google changed some code, the Calendar is currently not displayed properly. Attilio is working on it. In the meantime, you can find the remainging Match dates here.
If you can't access any of it, then go to http://fleet.stoacademy.com/index.php and check the "Captain's Check list" to get access.