Gligoric vs Larsen, 1967  (E43) Nimzo-Indian, Fischer Variation, 27 moves, 0-1 Larsen vs Petrosian, 1966  (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 30 moves, 1-0 Larsen vs Spassky, 1964  (A03) Bird's Opening, 60 moves, 1-0 Fischer vs Larsen, 1970  (B88) Sicilian, Fischer-Sozin Attack, 52 moves, 0-1 Larsen vs A Matanovic, 1965  (E07) Catalan, Closed, 32 moves, 1-0 Larsen vs Ivkov, 1967  (A38) English, Symmetrical, 41 moves, 1-0 Larsen vs B Eley, 1972  (A01) Nimzovich-Larsen Attack, 21 moves, 1-0 Tal vs Larsen, 1969  (B04) Alekhine's Defense, Modern, 50 moves, 0-1 Larsen vs Portisch, 1964  (C01) French, Exchange, 33 moves, 1-0 Larsen vs P Ravn, 1952  (C35) King's Gambit Accepted, Cunningham, 35 moves, 1-0 Larsen vs F Terkelsen, 1954  (A06) Reti Opening, 35 moves, 1-0 Larsen vs D Suboticanec, 1955  (B52) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 25 moves, 1-0 Larsen vs Gligoric, 1956  (B92) Sicilian, Najdorf, Opocensky Variation, 47 moves, 1-0 Robatsch vs Larsen, 1956  (A04) Reti Opening, 19 moves, 0-1 J Penrose vs Larsen, 1957  (B10) Caro-Kann, 21 moves, 0-1 L Evans vs Larsen, 1957  (D32) Queen's Gambit Declined, Tarrasch, 28 moves, 0-1 Larsen vs G Fuster, 1958  (A02) Bird's Opening, 33 moves, 1-0 Larsen vs O Neikirch, 1958  (E54) Nimzo-Indian, 4.e3, Gligoric System, 44 moves, 1-0 Larsen vs Geller, 1960  (A00) Uncommon Opening, 39 moves, 1-0 Robatsch vs Larsen, 1963  (B33) Sicilian, 31 moves, 0-1 Larsen vs R Garbarino, 1993  (E30) Nimzo-Indian, Leningrad, 30 moves, 1-0 P H Nielsen vs Larsen, 1997  (A31) English, Symmetrical, Benoni Formation, 38 moves, 0-1 Larsen vs Chandler, 1987  (A09) Reti Opening, 43 moves, 1-0 Petrosian vs Larsen, 1966  (A16) English, 61 moves, 0-1 Larsen vs J Bellon Lopez, 1971  (A01) Nimzovich-Larsen Attack, 33 moves, 1-0 Sax vs Larsen, 1972  (A07) King's Indian Attack, 40 moves, 0-1 26 games