M Callinan vs Saidy, 1968  (A80) Dutch, 13 moves, 0-1 G Olsson vs K Burger, 1968 (A65) Benoni, 6.e4, 43 moves, 0-1 M Bain vs G A Koelsche, 1968  (A07) King's Indian Attack, 29 moves, 0-1 Kaufman vs Larsen, 1968 (A81) Dutch, 37 moves, 0-1 A Spiller vs J Acers, 1968  (D50) Queen's Gambit Declined, 27 moves, 0-1 J Acers vs R Klein, 1968  (B21) Sicilian, 2.f4 and 2.d4, 33 moves, 0-1 J Acers vs G Simms, 1968 (E11) Bogo-Indian Defense, 35 moves, 1-0 Larsen vs J Acers, 1968 (A29) English, Four Knights, Kingside Fianchetto, 60 moves, 1-0 J Acers vs T Jenkins, 1968  (B21) Sicilian, 2.f4 and 2.d4, 24 moves, 1-0 J Acers vs G Hulburd, 1968  (E81) King's Indian, Samisch, 46 moves, 1-0 J Acers vs M Wilkerson, 1968 (B28) Sicilian, O'Kelly Variation, 55 moves, 1-0 J Acers vs W N Bragg, 1968  (C07) French, Tarrasch, 43 moves, 1-0 Benko vs W Burgar, 1968  (A10) English, 58 moves, 1/2-1/2 Larsen vs Benko, 1968 (D59) Queen's Gambit Declined, Tartakower, 23 moves, 1/2-1/2 W A Bills vs K Burger, 1968 (B22) Sicilian, Alapin, 37 moves, 1-0 D Welsh vs T Dunning, 1968 (C02) French, Advance, 41 moves, 1-0 R Gross vs Tarjan, 1968 (E17) Queen's Indian, 18 moves, 1/2-1/2 J Tomas vs S Christopher, 1968 (B98) Sicilian, Najdorf, 27 moves, 1-0 Kaufman vs Tarjan, 1968 (B73) Sicilian, Dragon, Classical, 56 moves, 1-0