Botvinnik vs Portisch, 1968  (A22) English, 26 moves, 1-0 A Maccioni vs A Stenborg, 1950 (E67) King's Indian, Fianchetto, 35 moves, 1-0 Alekhine vs Saemisch, 1921  (A24) English, Bremen System with ...g6, 36 moves, 1-0 Petrosian vs Geller, 1956  (D34) Queen's Gambit Declined, Tarrasch, 73 moves, 1-0 Smyslov vs Karpov, 1971  (D41) Queen's Gambit Declined, Semi-Tarrasch, 29 moves, 1-0 Aronian vs Giri, 2016  (A20) English, 34 moves, 1-0 Carlsen vs Anand, 2008  (A20) English, 48 moves, 1-0 7 games