American Go E-Journal

Computer Defeats Pro At 7 Stones

Monday December 15, 2008

The Crazy Stone go program apparently defeated Kaori Aoba 4P with a 7-stone handicap at last weekend’s Computer Go UEC Cup in Tokyo. “This would make Crazy Stone 4 or 5 dan, by Japanese standards,” wrote Darren Cook on a computer-go discussion group, “Maybe 2-3 dan European?” The UEC results were: 1st: Crazy Stone; 2nd: Fudogo; 3rd: Many Faces; 4th: Katsunari; Mogo apparently had time trouble and pulled out. Click here for the unofficial .sgf of the computer-pro game.