Wiki
http://ohair-sherman.com/Andrew/Rockgame.html
By the way, nobody could ever beat Jimi Hendrix at Risk. No one. Nobody ever. He would drop acid and play Risk, and he was still unbeatable.
http://www.musicradar.com/news/guitars/interview-graham-nash-on-csn-neil-young-jimi-hendrix-and-smash-hits-565727/
Great interview link.