Round One Antoshin vs Adorjan, 1973 (E64) King's Indian, Fianchetto, Yugoslav System, 12 moves, 1/2-1/2 V Ciocaltea vs Vaganian, 1973  (C19) French, Winawer, Advance, 52 moves, 0-1 Geller vs Csom, 1973 (B62) Sicilian, Richter-Rauzer, 41 moves, 1-0 Hort vs Velimirovic, 1973  (A43) Old Benoni, 58 moves, 1-0 Karpov vs H Hecht, 1973  (A29) English, Four Knights, Kingside Fianchetto, 53 moves, 1/2-1/2 Round Two Adorjan vs Sax, 1973  (B27) Sicilian, 18 moves, 1-0 Karpov vs Hort, 1973  (C05) French, Tarrasch, 45 moves, 1-0 Ribli vs Antoshin, 1973 (C69) Ruy Lopez, Exchange, Gligoric Variation, 48 moves, 1/2-1/2 Vaganian vs Lengyel, 1973 (E14) Queen's Indian, 104 moves, 1-0 Velimirovic vs Geller, 1973 (B89) Sicilian, 18 moves, 1/2-1/2 Round Three Antoshin vs Vaganian, 1973 (A61) Benoni, 45 moves, 0-1 Forintos vs Adorjan, 1973 (E75) King's Indian, Averbakh, Main line, 57 moves, 0-1 Geller vs Karpov, 1973 (C95) Ruy Lopez, Closed, Breyer, 53 moves, 1/2-1/2 Hort vs H Hecht, 1973  (C95) Ruy Lopez, Closed, Breyer, 60 moves, 1-0 Szabo vs Velimirovic, 1973 (A10) English, 29 moves, 1-0 Round Four I Bilek vs Antoshin, 1973 (D78) Neo-Grunfeld, 6.O-O c6, 18 moves, 1/2-1/2 Karpov vs Szabo, 1973  (B53) Sicilian, 38 moves, 1/2-1/2 Velimirovic vs V Ciocaltea, 1973 (B15) Caro-Kann, 43 moves, 1/2-1/2 Antoshin vs Csom, 1973 (E06) Catalan, Closed, 5.Nf3, 46 moves, 1-0 V Ciocaltea vs Karpov, 1973 (A07) King's Indian Attack, 12 moves, 1/2-1/2 Geller vs H Hecht, 1973 (B05) Alekhine's Defense, Modern, 24 moves, 1-0 Lengyel vs Velimirovic, 1973 (A36) English, 42 moves, 0-1 Szabo vs Hort, 1973 (E49) Nimzo-Indian, 4.e3, Botvinnik System, 43 moves, 1-0 Csom vs Sax, 1973  (A88) Dutch, Leningrad, Main Variation with c6, 41 moves, 1-0 Geller vs Szabo, 1973  (C61) Ruy Lopez, Bird's Defense, 33 moves, 1-0 Hort vs V Ciocaltea, 1973  (A56) Benoni Defense, 44 moves, 1-0 Karpov vs Lengyel, 1973  (C94) Ruy Lopez, Closed, Breyer Defense, 49 moves, 1/2-1/2 Velimirovic vs Antoshin, 1973 (C44) King's Pawn Game, 34 moves, 0-1 Antoshin vs Karpov, 1973 (E17) Queen's Indian, 16 moves, 1/2-1/2 Ribli vs Vaganian, 1973 (B05) Alekhine's Defense, Modern, 39 moves, 1/2-1/2 Sax vs Velimirovic, 1973 (B56) Sicilian, 36 moves, 0-1 Geller vs Lengyel, 1973  (C11) French, 39 moves, 1-0 Hort vs Antoshin, 1973  (A12) English with b3, 35 moves, 1-0 Karpov vs Sax, 1973  (E64) King's Indian, Fianchetto, Yugoslav System, 42 moves, 1-0 Velimirovic vs Forintos, 1973 (B06) Robatsch, 42 moves, 1/2-1/2 Round Nine Adorjan vs Velimirovic, 1973 (B32) Sicilian, 41 moves, 1-0 Antoshin vs Geller, 1973 (E12) Queen's Indian, 14 moves, 1/2-1/2 Forintos vs Karpov, 1973 (D37) Queen's Gambit Declined, 64 moves, 1/2-1/2 Vaganian vs I Bilek, 1973 (D91) Grunfeld, 5.Bg5, 18 moves, 1/2-1/2 Geller vs Sax, 1973 (B08) Pirc, Classical, 47 moves, 1-0 Karpov vs Adorjan, 1973  (D91) Grunfeld, 5.Bg5, 43 moves, 1-0 Szabo vs Antoshin, 1973 (A10) English, 41 moves, 1/2-1/2 Velimirovic vs Ribli, 1973 (B96) Sicilian, Najdorf, 44 moves, 1-0 Round Eleven Adorjan vs Hort, 1973 (B06) Robatsch, 35 moves, 1/2-1/2 Antoshin vs V Ciocaltea, 1973 (B08) Pirc, Classical, 33 moves, 1/2-1/2 Ribli vs Karpov, 1973  (B47) Sicilian, Taimanov (Bastrikov) Variation, 88 moves, 1/2-1/2 Vaganian vs Velimirovic, 1973 (A56) Benoni Defense, 31 moves, 1/2-1/2 Geller vs Adorjan, 1973 (B08) Pirc, Classical, 35 moves, 1-0 Karpov vs Vaganian, 1973  (C09) French, Tarrasch, Open Variation, Main line, 59 moves, 1-0 Lengyel vs Antoshin, 1973 (D14) Queen's Gambit Declined Slav, Exchange Variation, 23 moves, 0-1 Velimirovic vs I Bilek, 1973 (B50) Sicilian, 45 moves, 0-1 Antoshin vs H Hecht, 1973 (E46) Nimzo-Indian, 41 moves, 1/2-1/2 I Bilek vs Karpov, 1973 (A36) English, 14 moves, 1/2-1/2 Csom vs Velimirovic, 1973 (E64) King's Indian, Fianchetto, Yugoslav System, 26 moves, 1/2-1/2 Ribli vs Geller, 1973 (A04) Reti Opening, 31 moves, 1/2-1/2 Sax vs Lengyel, 1973 (C55) Two Knights Defense, 31 moves, 1/2-1/2 Round Fourteen Antoshin vs Sax, 1973 (D71) Neo-Grunfeld, 40 moves, 0-1 H Hecht vs Velimirovic, 1973  (B27) Sicilian, 17 moves, 1-0 Karpov vs Csom, 1973  (B53) Sicilian, 42 moves, 1/2-1/2 Forintos vs Antoshin, 1973 (D46) Queen's Gambit Declined Semi-Slav, 35 moves, 0-1 Velimirovic vs Karpov, 1973  (C98) Ruy Lopez, Closed, Chigorin, 19 moves, 1/2-1/2 61 games