r1 J H Donner vs N Minev, 1972 (B10) Caro-Kann, 26 moves, 1/2-1/2 r2 N Minev vs J L Vilela, 1972 (A56) Benoni Defense, 17 moves, 1/2-1/2 r3 G Lebredo Zaragoitia vs N Minev, 1972 (D43) Queen's Gambit Declined Semi-Slav, 26 moves, 1/2-1/2 r4 N Minev vs A Lein, 1972 (E11) Bogo-Indian Defense, 40 moves, 1/2-1/2 r5 A Barreras vs N Minev, 1972 (B31) Sicilian, Rossolimo Variation, 41 moves, 1/2-1/2 Ribli vs J Diaz, 1972 (D80) Grunfeld, 59 moves, 1-0 r7 O Rodriguez Vargas vs N Minev, 1972 (B57) Sicilian, 82 moves, 0-1 r8 D Levy vs Quinteros, 1972 (B93) Sicilian, Najdorf, 6.f4, 37 moves, 0-1 r9 I Platonov vs N Minev, 1972 (A13) English, 30 moves, 1-0 r10 N Minev vs Ribli, 1972 (B21) Sicilian, 2.f4 and 2.d4, 34 moves, 0-1 r11 Quinteros vs N Minev, 1972 (A07) King's Indian Attack, 43 moves, 1-0 Quinteros vs E Jimenez Zerquera, 1972 (A05) Reti Opening, 41 moves, 1-0 r13 A Hennings vs N Minev, 1972 (B17) Caro-Kann, Steinitz Variation, 17 moves, 1/2-1/2 r14 D Levy vs N Minev, 1972 (B57) Sicilian, 33 moves, 1/2-1/2 E Jimenez Zerquera vs Ribli, 1972 (D80) Grunfeld, 42 moves, 0-1 A Hennings vs Quinteros, 1972 (B93) Sicilian, Najdorf, 6.f4, 56 moves, 1-0 r17 Ribli vs J L Vilela, 1972 (B93) Sicilian, Najdorf, 6.f4, 49 moves, 1-0 r18 L Mista vs N Minev, 1972 (A12) English with b3, 20 moves, 1/2-1/2 r19 N Minev vs J Diaz, 1972 (D94) Grunfeld, 57 moves, 1/2-1/2 D Levy vs N Karaklajic, 1972 (C44) King's Pawn Game, 56 moves, 1-0 N Karaklajic vs I Platonov, 1972  (B84) Sicilian, Scheveningen, 36 moves, 0-1 r8 N Minev vs S Garcia Martinez, 1972 (A71) Benoni, Classical, 8.Bg5, 15 moves, 1/2-1/2 Ribli vs S Garcia Martinez, 1972 (B42) Sicilian, Kan, 36 moves, 1-0 A Lein vs Quinteros, 1972 (A42) Modern Defense, Averbakh System, 42 moves, 1-0 24 games