[Event "USSR Championship"] [Site "Baku AZE"] [Date "1972.12.15"] [Round "19"] [White "Leonid Alexandrovich Shamkovich"] [Black "Valery I Zilberstein"] [Result "1/2-1/2"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 d4 7.e3 c5 8.exd4 cxd4 9.d3 Nc6 10.Re1 Nd7 11.Na3 Nc5 12.Nc2 a5 13.Ba3 f6 14.Bxc5 Bxc5 15.a3 Rb8 16.Nd2 Bd7 17.Rb1 Qe7 18.Qc1 Ne5 19.Bf1 b5 20.f4 Nc6 21.Bg2 Ba7 22.Qd1 bxc4 23.Nxc4 Qc5 24.Qd2 e5 25.b4 Qb5 26.Nd6 Qb6 27.Bd5+ Kh8 28.Nf7+ Rxf7 29.Bxf7 Qc7 30.Bd5 Ne7 31.Bg2 Ba4 32.Rbc1 Nf5 33.Kh1 Qd6 34.fxe5 fxe5 35.bxa5 Ne3 36.Nxe3 dxe3 37.Qb4 Qd7 38.Rf1 Qe8 39.Qe4 Bd4 40.Rc7 Qd8 41.Rcf7 Bb3 42.R7f5 Qd6 43.a6 g6 44.Rxe5 Qxe5 45.a7 Re8 46.a8=Q Qxe4 47.Bxe4 Rxa8 48.Bxa8 e2 49.Re1 Bd1 50.Kg2 Kg7 51.Kf3 h5 52.h4 Kf6 53.Bc6 g5 54.hxg5+ Kxg5 55.a4 Bb6 56.Bb5 Ba5 57.Rxe2 Bb6 58.Be8 h4 59.gxh4+ Kxh4 60.Bd7 Kg5 61.Bh3 Kf6 62.Bg4 Bxe2+ 63.Kxe2 Ke5 64.Bd7 Kd6 65.Bb5 Ke5 66.Kf3 Ba5 67.Kg4 Bd8 68.Bc4 Ba5 69.Kg5 Bd8+ 70.Kg6 Ba5 71.Kg5 Kd6 72.Kf6 Be1 73.Kf5 Ba5 74.d4 Be1 75.Ke4 Ba5 76.Bf1 Bb4 77.Kd3 Ba5 78.Kc4 Bd2 79.Bg2 Be1 80.Kb5 Bf2 81.d5 Kc7 82.a5 Kd6 83.Kc4 Be1 84.a6 Bf2 85.Kd3 Ba7 86.Ke4 Ke7 87.Ke5 Bb8+ 88.Kf5 Ba7 {#d} 1/2-1/2