game 2 Timman vs L Prins, 1970 (A07) King's Indian Attack, 34 moves, 1-0 game 3 A Palacios vs Timman, 1971  (A03) Bird's Opening, 38 moves, 0-1 game 4 Adorjan vs Timman, 1971  (B05) Alekhine's Defense, Modern, 40 moves, 0-1 game 6 Portisch vs Timman, 1972  (D97) Grunfeld, Russian, 40 moves, 1/2-1/2 game 7 Timman vs Ljubojevic, 1972  (B27) Sicilian, 41 moves, 1-0 game 8 Timman vs N Padevsky, 1972  (A01) Nimzovich-Larsen Attack, 27 moves, 1-0 game 9, brilliancy prize B Rytov vs Timman, 1973  (E45) Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation, 24 moves, 0-1 game 10 Timman vs Andersson, 1973  (B46) Sicilian, Taimanov Variation, 42 moves, 1-0 game 11 M Mihaljcisin vs Timman, 1974 (B06) Robatsch, 40 moves, 0-1 game 12 V Liberzon vs Timman, 1975 (C16) French, Winawer, 66 moves, 0-1 Timman vs Bronstein, 1975  (E94) King's Indian, Orthodox, 35 moves, 1-0 game 14 Petursson vs Timman, 1976 (A10) English, 52 moves, 0-1 game 15 Timman vs Najdorf, 1976 (A19) English, Mikenas-Carls, Sicilian Variation, 46 moves, 1-0 game 16 Huebner vs Timman, 1977 (E81) King's Indian, Samisch, 50 moves, 0-1 game 17 Timman vs Miles, 1977  (B76) Sicilian, Dragon, Yugoslav Attack, 28 moves, 1-0 game 18, first victory over the World Champion Timman vs Karpov, 1978  (D31) Queen's Gambit Declined, 46 moves, 1-0 game 19 Timman vs Ribli, 1978 (B97) Sicilian, Najdorf, 39 moves, 1-0 game 21, power of the bishop pair I Radulov vs Timman, 1978  (B08) Pirc, Classical, 72 moves, 0-1 game 22 Timman vs Hort, 1979  (A35) English, Symmetrical, 50 moves, 1-0 game 23 Vaganian vs Timman, 1979 (E12) Queen's Indian, 42 moves, 0-1 game 24 H Ree vs Timman, 1980  (E15) Queen's Indian, 32 moves, 0-1 game 25 Timman vs R Byrne, 1980  (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 35 moves, 1-0 game 26, mysterious rook move P Scheeren vs Timman, 1980  (A64) Benoni, Fianchetto, 11...Re8, 41 moves, 0-1 game 27, an excellent technical game Browne vs Timman, 1980  (E12) Queen's Indian, 46 moves, 0-1 game 28, the correct strategic line Polugaevsky vs Timman, 1980 (A10) English, 39 moves, 0-1 game 29, convincing victory from a strategic point of view Timman vs Hort, 1980 (D52) Queen's Gambit Declined, 59 moves, 1-0 game 30, both were striving for the initiative Larsen vs Timman, 1980 (A20) English, 38 moves, 0-1 27 games