K Volke vs Smirin, 1993  (E43) Nimzo-Indian, Fischer Variation, 78 moves, 0-1 Averbakh vs Ragozin, 1953  (E52) Nimzo-Indian, 4.e3, Main line with ...b6, 32 moves, 0-1 Botvinnik vs Lilienthal, 1936  (A15) English, 44 moves, 1-0 Karpov vs Unzicker, 1974  (C98) Ruy Lopez, Closed, Chigorin, 44 moves, 1-0 Botvinnik vs Tal, 1961  (E85) King's Indian, Samisch, Orthodox Variation, 41 moves, 1-0 Euwe vs Alekhine, 1937  (E21) Nimzo-Indian, Three Knights, 49 moves, 1/2-1/2 Kasparov vs Topalov, 1999  (B07) Pirc, 44 moves, 1-0 Alekhine vs M Feigin, 1937  (B10) Caro-Kann, 46 moves, 1-0 8 games