Korchnoi vs S Nedeljkovic, 1957  (E21) Nimzo-Indian, Three Knights, 37 moves, 1-0 S Kalabar vs I Censer, 1927  (E21) Nimzo-Indian, Three Knights, 31 moves, 0-1 Bacrot vs Aronian, 2006  (E21) Nimzo-Indian, Three Knights, 55 moves, 0-1 Carlsen vs Ivanchuk, 2011  (E21) Nimzo-Indian, Three Knights, 34 moves, 1-0 Bogoljubov vs M Monticelli, 1930  (E21) Nimzo-Indian, Three Knights, 39 moves, 0-1 Kasparov vs Karpov, 1985  (E21) Nimzo-Indian, Three Knights, 25 moves, 1-0 H Mattison vs A Nimzowitsch, 1929   (E21) Nimzo-Indian, Three Knights, 23 moves, 0-1 Mamedyarov vs Adams, 2017  (E21) Nimzo-Indian, Three Knights, 30 moves, 1-0 Korchnoi vs Simagin, 1960  (E21) Nimzo-Indian, Three Knights, 33 moves, 0-1 Jobava vs R Svane, 2020  (E46) Nimzo-Indian, 32 moves, 0-1 P Lukacs vs J Flesch, 1975  (E54) Nimzo-Indian, 4.e3, Gligoric System, 26 moves, 1-0 Botvinnik vs I Kan, 1939  (E21) Nimzo-Indian, Three Knights, 41 moves, 1-0 12 games