W Hug vs Karpov, 1977  (A04) Reti Opening, 45 moves, 0-1 W Hartston vs H Pfleger, 1977 (A41) Queen's Pawn Game (with ...d6), 23 moves, 1/2-1/2 H Pfleger vs W Hartston, 1977 (A36) English, 57 moves, 1-0 J H Donner vs B Larsen, 1977 (A41) Queen's Pawn Game (with ...d6), 47 moves, 1/2-1/2 B Larsen vs J H Donner, 1977 (B08) Pirc, Classical, 40 moves, 1-0 Miles vs L Schmid, 1977 (A55) Old Indian, Main line, 38 moves, 1-0 H Pfleger vs Karpov, 1977 (A14) English, 19 moves, 1/2-1/2 Karpov vs H Pfleger, 1977  (B08) Pirc, Classical, 38 moves, 1-0 B Larsen vs Miles, 1977  (A36) English, 53 moves, 0-1 H Pfleger vs B Larsen, 1977 (A15) English, 40 moves, 0-1 Karpov vs Miles, 1977 (A13) English, 48 moves, 1/2-1/2 Miles vs Karpov, 1977  (A19) English, Mikenas-Carls, Sicilian Variation, 44 moves, 1/2-1/2 Karpov vs Miles, 1977  (A17) English, 60 moves, 1-0 13 games