Without programs, chess was art. Janowski vs Alapin, 1905  (D31) Queen's Gambit Declined, 47 moves, 1-0 Tal vs Karpov, 1987  (B10) Caro-Kann, 30 moves, 1-0 Shirov vs J Lapinski, 1990  (C37) King's Gambit Accepted, 17 moves, 1-0 Kasparov vs Topalov, 1999  (B07) Pirc, 44 moves, 1-0 Mamedyarov vs I Kurnosov, 2009  (D70) Neo-Grunfeld Defense, 21 moves, 0-1 5 games