4. Bg5 - h6. J Le Roux vs Kotronias, 2005 (E61) King's Indian, 33 moves, 0-1 4. Bf4 - d6. Z Solmanis vs Tal, 1953  (E61) King's Indian, 46 moves, 0-1 4. g3 - d5. B Einwiller vs T Dettler, 1996 (D80) Grunfeld, 41 moves, 0-1 Grunfeld S Mihajlov vs A R Saleh Salem, 2018 (D97) Grunfeld, Russian, 47 moves, 0-1 4. e3 - d5. (Grunfeld) I Aloni vs Geller, 1952 (E61) King's Indian, 56 moves, 0-1 4. e4, 5. Be2. Korchnoi vs Fischer, 1970   (E97) King's Indian, 31 moves, 0-1 e4. So vs Nakamura, 2015  (E99) King's Indian, Orthodox, Taimanov, 39 moves, 0-1 Gelfand vs Nakamura, 2010  (E97) King's Indian, 33 moves, 0-1 8 games