r1 E Donaldson-Akhmilovskaya vs Chiburdanidze, 1977 (B90) Sicilian, Najdorf, 31 moves, 1-0 r2 Chiburdanidze vs E Donaldson-Akhmilovskaya, 1977 (B08) Pirc, Classical, 87 moves, 1-0 r3 E Donaldson-Akhmilovskaya vs Chiburdanidze, 1977 (B53) Sicilian, 41 moves, 1/2-1/2 r4 Chiburdanidze vs E Donaldson-Akhmilovskaya, 1977 (C93) Ruy Lopez, Closed, Smyslov Defense, 50 moves, 1-0 r5 E Donaldson-Akhmilovskaya vs Chiburdanidze, 1977 (B50) Sicilian, 67 moves, 1/2-1/2 r6 Chiburdanidze vs E Donaldson-Akhmilovskaya, 1977 (C93) Ruy Lopez, Closed, Smyslov Defense, 76 moves, 0-1 r7 E Donaldson-Akhmilovskaya vs Chiburdanidze, 1977 (A37) English, Symmetrical, 41 moves, 1/2-1/2 r8 Chiburdanidze vs E Donaldson-Akhmilovskaya, 1977 (A07) King's Indian Attack, 26 moves, 1/2-1/2 r9 E Donaldson-Akhmilovskaya vs Chiburdanidze, 1977 (A10) English, 47 moves, 1-0 r10 Chiburdanidze vs E Donaldson-Akhmilovskaya, 1977 (E18) Queen's Indian, Old Main line, 7.Nc3, 39 moves, 1-0 r11 E Donaldson-Akhmilovskaya vs Chiburdanidze, 1977 (A49) King's Indian, Fianchetto without c4, 41 moves, 0-1 r12 Chiburdanidze vs E Donaldson-Akhmilovskaya, 1977 (A04) Reti Opening, 89 moves, 1/2-1/2 12 games