Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) Pirc vs Bronstein, 1948  (D97) Grunfeld, Russian, 58 moves, 0-1 Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) T Florian vs Bronstein, 1949  (D97) Grunfeld, Russian, 110 moves, 1-0 Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) S Banfalvi vs Boleslavsky, 1961 (D97) Grunfeld, Russian, 39 moves, 0-1 Gruenfeld Defense: Russian. Accelerated Variation Petrosian vs Botvinnik, 1963  (D81) Grunfeld, Russian Variation, 58 moves, 1-0 Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) Simagin vs K Honfi, 1966 (D97) Grunfeld, Russian, 43 moves, 1-0 Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) Antoshin vs Suetin, 1968 (D97) Grunfeld, Russian, 35 moves, 1/2-1/2 Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) Portisch vs K Honfi, 1969  (D97) Grunfeld, Russian, 31 moves, 1-0 Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) Petrosian vs L Bronstein, 1979  (D97) Grunfeld, Russian, 28 moves, 1-0 Gruenfeld Defense: Russian. Accelerated Variation Ragozin vs Boleslavsky, 1945  (D81) Grunfeld, Russian Variation, 36 moves, 1-0 Gruenfeld Defense: Russian Variation. With e4 Portisch vs Adorjan, 1982  (D97) Grunfeld, Russian, 25 moves, 1-0 Neo-Grünfeld Defense: Non- or Delayed Fianchetto Van Wely vs H van Arkel-de Greef, 1987 (D70) Neo-Grunfeld Defense, 55 moves, 1-0 Gruenfeld Defense: Russian Variation. Szabo (Boleslavsky) Khalifman vs Bareev, 1995 (D97) Grunfeld, Russian, 36 moves, 1-0 Queen's Gambit Declined: Chigorin Defense A Zhigalko vs V Putka, 2011  (D07) Queen's Gambit Declined, Chigorin Defense, 41 moves, 1-0 13 games