Candidates quarterfinals Game #1 Korchnoi vs Petrosian, 1977  (A14) English, 22 moves, 1/2-1/2 Candidates quarterfinals Game #2 Petrosian vs Korchnoi, 1977 (D41) Queen's Gambit Declined, Semi-Tarrasch, 17 moves, 1/2-1/2 Candidates quarterfinals Game #3 Korchnoi vs Petrosian, 1977  (E05) Catalan, Open, Classical line, 39 moves, 1/2-1/2 Candidates quarterfinals Game #4 Petrosian vs Korchnoi, 1977  (D41) Queen's Gambit Declined, Semi-Tarrasch, 22 moves, 1/2-1/2 Candidates quarterfinals Game #5 Korchnoi vs Petrosian, 1977  (A29) English, Four Knights, Kingside Fianchetto, 71 moves, 1-0 Candidates quarterfinals Game #6 Petrosian vs Korchnoi, 1977  (D41) Queen's Gambit Declined, Semi-Tarrasch, 37 moves, 1-0 Candidates quarterfinals Game #7 Korchnoi vs Petrosian, 1977 (D61) Queen's Gambit Declined, Orthodox, Rubinstein Attack, 25 moves, 1/2-1/2 Candidates quarterfinals Game #8 Petrosian vs Korchnoi, 1977  (E15) Queen's Indian, 57 moves, 0-1 Candidates quarterfinals Game #9 Korchnoi vs Petrosian, 1977 (E06) Catalan, Closed, 5.Nf3, 43 moves, 1/2-1/2 Candidates quarterfinals Game #10 Petrosian vs Korchnoi, 1977  (E19) Queen's Indian, Old Main line, 9.Qxc3, 15 moves, 1/2-1/2 Candidates quarterfinals Game #11 Korchnoi vs Petrosian, 1977  (E06) Catalan, Closed, 5.Nf3, 27 moves, 1/2-1/2 Candidates quarterfinals Game #12 Petrosian vs Korchnoi, 1977  (E14) Queen's Indian, 40 moves, 1/2-1/2 Candidates semifinals Game #1 Korchnoi vs Polugaevsky, 1977  (A17) English, 60 moves, 1-0 Candidates semifinals Game #2 Polugaevsky vs Korchnoi, 1977  (E19) Queen's Indian, Old Main line, 9.Qxc3, 40 moves, 0-1 Candidates semifinals Game #3 Korchnoi vs Polugaevsky, 1977  (D47) Queen's Gambit Declined Semi-Slav, 63 moves, 1-0 Candidates semifinals Game #4 Polugaevsky vs Korchnoi, 1977 (A40) Queen's Pawn Game, 33 moves, 1/2-1/2 Candidates semifinals Game #5 Korchnoi vs Polugaevsky, 1977 (D47) Queen's Gambit Declined Semi-Slav, 40 moves, 1/2-1/2 Candidates semifinals Game #6 Polugaevsky vs Korchnoi, 1977  (A10) English, 59 moves, 0-1 Candidates semifinals Game #7 Korchnoi vs Polugaevsky, 1977  (D47) Queen's Gambit Declined Semi-Slav, 43 moves, 1-0 Candidates semifinals Game #8 Polugaevsky vs Korchnoi, 1977  (E00) Queen's Pawn Game, 36 moves, 1-0 Candidates semifinals Game #9 Korchnoi vs Polugaevsky, 1977  (A17) English, 19 moves, 1/2-1/2 Candidates semifinals Game #10 Polugaevsky vs Korchnoi, 1977  (D87) Grunfeld, Exchange, 74 moves, 1/2-1/2 Candidates semifinals Game #11 Korchnoi vs Polugaevsky, 1977 (A21) English, 34 moves, 1/2-1/2 Candidates semifinals Game #12 Polugaevsky vs Korchnoi, 1977  (E00) Queen's Pawn Game, 50 moves, 1/2-1/2 Candidates semifinals Game #13 Korchnoi vs Polugaevsky, 1977 (A17) English, 21 moves, 1/2-1/2 Candidates finals Game #1 Korchnoi vs Spassky, 1977  (A33) English, Symmetrical, 53 moves, 1/2-1/2 Candidates finals Game #2 Spassky vs Korchnoi, 1977  (C18) French, Winawer, 40 moves, 0-1 Candidates finals Game #3 Korchnoi vs Spassky, 1977  (A33) English, Symmetrical, 35 moves, 1-0 Candidates finals Game #4 Spassky vs Korchnoi, 1977  (C19) French, Winawer, Advance, 34 moves, 1/2-1/2 Candidates finals Game #5 Korchnoi vs Spassky, 1977  (A33) English, Symmetrical, 44 moves, 1/2-1/2 Candidates finals Game #6 Spassky vs Korchnoi, 1977  (C19) French, Winawer, Advance, 44 moves, 1/2-1/2 Candidates finals Game #7 Korchnoi vs Spassky, 1977  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 48 moves, 1-0 Candidates finals Game #8 Spassky vs Korchnoi, 1977  (C19) French, Winawer, Advance, 66 moves, 0-1 Candidates finals Game #9 Korchnoi vs Spassky, 1977  (A13) English, 70 moves, 1/2-1/2 Candidates finals Game #10 Spassky vs Korchnoi, 1977  (C19) French, Winawer, Advance, 65 moves, 0-1 Candidates finals Game #11 Korchnoi vs Spassky, 1977  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 36 moves, 0-1 Candidates finals Game #12 Spassky vs Korchnoi, 1977  (C18) French, Winawer, 38 moves, 1-0 Candidates finals Game #13 Korchnoi vs Spassky, 1977  (A13) English, 33 moves, 0-1 Candidates finals Game #14 Spassky vs Korchnoi, 1978  (C26) Vienna, 59 moves, 1-0 Candidates finals Game #15 Korchnoi vs Spassky, 1978  (D34) Queen's Gambit Declined, Tarrasch, 34 moves, 1/2-1/2 Candidates finals Game #16 Spassky vs Korchnoi, 1978  (A45) Queen's Pawn Game, 47 moves, 1/2-1/2 Candidates finals Game #17 Korchnoi vs Spassky, 1978  (E15) Queen's Indian, 57 moves, 1-0 Candidates finals Game #18 Spassky vs Korchnoi, 1978  (C02) French, Advance, 41 moves, 0-1 World Championship Game #1 Korchnoi vs Karpov, 1978  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 18 moves, 1/2-1/2 World Championship Game #2 Karpov vs Korchnoi, 1978  (C82) Ruy Lopez, Open, 29 moves, 1/2-1/2 World Championship Game #3 Korchnoi vs Karpov, 1978  (E42) Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein), 30 moves, 1/2-1/2 World Championship Game #4 Karpov vs Korchnoi, 1978  (C82) Ruy Lopez, Open, 19 moves, 1/2-1/2 World Championship Game #5 Korchnoi vs Karpov, 1978  (E42) Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein), 124 moves, 1/2-1/2 World Championship Game #6 Karpov vs Korchnoi, 1978  (A29) English, Four Knights, Kingside Fianchetto, 23 moves, 1/2-1/2 World Championship Game #7 Korchnoi vs Karpov, 1978  (E47) Nimzo-Indian, 4.e3 O-O 5.Bd3, 42 moves, 1/2-1/2 World Championship Game #8 Karpov vs Korchnoi, 1978  (C80) Ruy Lopez, Open, 28 moves, 1-0 World Championship Game #9 Korchnoi vs Karpov, 1978  (D37) Queen's Gambit Declined, 41 moves, 1/2-1/2 World Championship Game #10 Karpov vs Korchnoi, 1978  (C80) Ruy Lopez, Open, 44 moves, 1/2-1/2 World Championship Game #11 Korchnoi vs Karpov, 1978  (A07) King's Indian Attack, 50 moves, 1-0 World Championship Game #12 Karpov vs Korchnoi, 1978  (C81) Ruy Lopez, Open, Howell Attack, 44 moves, 1/2-1/2 World Championship Game #13 Korchnoi vs Karpov, 1978  (D37) Queen's Gambit Declined, 61 moves, 0-1 World Championship Game #14 Karpov vs Korchnoi, 1978  (C82) Ruy Lopez, Open, 50 moves, 1-0 World Championship Game #15 Korchnoi vs Karpov, 1978  (D37) Queen's Gambit Declined, 25 moves, 1/2-1/2 World Championship Game #16 Karpov vs Korchnoi, 1978  (C07) French, Tarrasch, 51 moves, 1/2-1/2 World Championship Game #17 Korchnoi vs Karpov, 1978  (E47) Nimzo-Indian, 4.e3 O-O 5.Bd3, 39 moves, 0-1 World Championship Game #18 Karpov vs Korchnoi, 1978  (B08) Pirc, Classical, 64 moves, 1/2-1/2 World Championship Game #19 Korchnoi vs Karpov, 1978  (E06) Catalan, Closed, 5.Nf3, 39 moves, 1/2-1/2 World Championship Game #20 Karpov vs Korchnoi, 1978  (B15) Caro-Kann, 63 moves, 1/2-1/2 World Championship Game #21 Korchnoi vs Karpov, 1978  (D37) Queen's Gambit Declined, 60 moves, 1-0 World Championship Game #22 Karpov vs Korchnoi, 1978  (C07) French, Tarrasch, 64 moves, 1/2-1/2 World Championship Game #23 Korchnoi vs Karpov, 1978  (D37) Queen's Gambit Declined, 42 moves, 1/2-1/2 World Championship Game #24 Karpov vs Korchnoi, 1978  (C83) Ruy Lopez, Open, 45 moves, 1/2-1/2 World Championship Game #25 Korchnoi vs Karpov, 1978  (A22) English, 80 moves, 1/2-1/2 World Championship Game #26 Karpov vs Korchnoi, 1978  (A21) English, 27 moves, 1/2-1/2 World Championship Game #27 Korchnoi vs Karpov, 1978  (A29) English, Four Knights, Kingside Fianchetto, 41 moves, 0-1 World Championship Game #28 Karpov vs Korchnoi, 1978  (C82) Ruy Lopez, Open, 61 moves, 0-1 World Championship Game #29 Korchnoi vs Karpov, 1978  (A19) English, Mikenas-Carls, Sicilian Variation, 79 moves, 1-0 World Championship Game #30 Karpov vs Korchnoi, 1978  (A16) English, 42 moves, 1/2-1/2 World Championship Game #31 Korchnoi vs Karpov, 1978  (D35) Queen's Gambit Declined, 71 moves, 1-0 World Championship Game #32 Karpov vs Korchnoi, 1978  (B08) Pirc, Classical, 41 moves, 1-0 Fischer vs R Shocron, 1959  (C97) Ruy Lopez, Closed, Chigorin, 40 moves, 1-0 76 games