Instructions
Disconnect from the match after creating a demo. It is saved automatically without requiring any input beyond turning on replay recording during the match.
Click "Replays" in the main menu.
Click on the demo you want to watch. Each file is identified by the map, date and time it was created.
Click the "Watch/Edit" button on the bottom of the screen.
Press "Play" to start the demo. The "Rewind" and "Fast Forward" buttons can be used to more quickly move through the demo.