Round 1 Hort vs Tal, 1969 (A07) King's Indian Attack, 12 moves, 1/2-1/2 Round 2 Tal vs E Haag, 1969  (D18) Queen's Gambit Declined Slav, Dutch, 29 moves, 1-0 Round 3 V Ciocaltea vs Tal, 1969 (B93) Sicilian, Najdorf, 6.f4, 18 moves, 1/2-1/2 Round 4 B Gurgenidze vs Tal, 1969  (B52) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 38 moves, 1-0 Round 5 Tal vs Kholmov, 1969 (A22) English, 42 moves, 1/2-1/2 Round 6 R Fuchs vs Tal, 1969  (B40) Sicilian, 18 moves, 1/2-1/2 Round 7 Tal vs Gufeld, 1969  (B48) Sicilian, Taimanov Variation, 25 moves, 1-0 Round 8 Dzindzichashvili vs Tal, 1969 (B48) Sicilian, Taimanov Variation, 40 moves, 0-1 Round 9 Tal vs L Masic, 1969 (A04) Reti Opening, 35 moves, 1-0 Round 10 A Lein vs Tal, 1969  (A07) King's Indian Attack, 42 moves, 0-1 Round 11 Tal vs Suetin, 1969  (B42) Sicilian, Kan, 21 moves, 1-0 Round 12 Shamkovich vs Tal, 1969 (B23) Sicilian, Closed, 41 moves, 1/2-1/2 Round 13 Tal vs J Kostro, 1970 (C93) Ruy Lopez, Closed, Smyslov Defense, 73 moves, 1/2-1/2 Round 15 N Spiridonov vs Tal, 1970  (E94) King's Indian, Orthodox, 36 moves, 0-1 Round 15 Tal vs Bronstein, 1970 (C09) French, Tarrasch, Open Variation, Main line, 17 moves, 1/2-1/2 15 games