This is dedicated to the late IM Mark Diesen, who recently passed away in December. This was his game in 1977 against Arthur Feuerstein, former participant of the US Championship with Bobby Fischer. Black to move. How would you...
RIP Mark Diesen
I just saw this sad news on TWIC. (Photo by Chess Lecture) Mark Diesen 1957-2008 Former World Junior Champion Mark Carl Diesen has died at the age of 51 (16th September 1957 – 10th December 2008). Having dropped out...