Bacrot vs S Azarov, 1992  (D36) Queen's Gambit Declined, Exchange, Positional line, 6.Qc2, 29 moves, 1-0 Karpov vs A Zaitsev, 1970  (B17) Caro-Kann, Steinitz Variation, 72 moves, 1-0 Y Yakovich vs M Schepetkova, 2004  (B07) Pirc, 24 moves, 1-0 Panno vs H Bravo Sedamanos, 1975  (A35) English, Symmetrical, 29 moves, 0-1 4 games