NM Dana Mackenzie started playing tournament chess during the "Fischer boom" of 1971-1972 and never quit. Champion of North Carolina in 1985, 1987, and became master in 1988. He has a 1-0 career record against world chess champions. (The champion in question was the world computer champion, Belle, which Dana defeated in the 1983 U.S. Amateur Team Championship.) Mackenzie now lives in Santa Cruz, CA and runs a chess club for kids at the local library.

11: When 3P = 1R Scotch Game Run Time: 00:49:46

12: Queen's Gambit Declined: Slav, 4 Nc3 Run Time: 00:43:58

13: King's Gambit Star & Superstar Moves Run Time: 00:49:20

14: King's Gambit The Good, the Bad, and the Bogus Run Time: 00:35:42

15: Pirc Defense: Austrian Attack: Phalanx! Run Time: 00:45:55

220 Minutes