[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Shamkovich, Leonid"]
[Black "Gufeld, Eduard"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E87"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 Nh5 8.Qd2 f5 9.O-O-O a6
10.exf5 gxf5 11.Nge2 b5 12.Ng3 Nf6 13.Bg5 b4 14.Nce2 Qe8 15.Qxb4 Qg6 16.Qd2 Nbd7
17.Nc3 Rb8 18.Bd3 Nc5 19.Bc2 Bd7 20.Be3 Rb4 21.Nce4 Rxc4 22.Nxc5 dxc5 23.Qd3 Rxc2+
24.Qxc2 f4 25.Qxg6 hxg6 26.Bxc5 fxg3 27.Bxf8 Bxf8 28.hxg3 Bb5 29.Rhe1 Bd6
30.g4 Kg7 31.g3 Kh6 32.b3 Kg5 33.a4 Be8 34.Re3 Bf7 35.Rde1 Nd7 36.f4+ exf4
37.Re7 Bxe7 38.gxf4+ Kxf4 39.Rxe7 Ne5 40.Rxc7 Bxd5 41.Kc2 Nc6 42.Kc3 a5 43.Rd7 Bf3
44.Rf7+ Kxg4 45.Kd2 g5 46.Ke3 Bd5 47.Rb7 Nd4 48.Rb8 Nxb3 49.Rb5 Bc4 50.Re5 Kh5
51.Kf3 Bf7 52.Kg3 Bc4 53.Re4 Bd5 54.Re5 Bc6 55.Re3 Bxa4 56.Rc3 Kg6 57.Kf3 Kf5
58.Ke3 Ke5 59.Rc7 Bb5 60.Rg7 Kf6 61.Rc7 a4 62.Rb7 Be8 63.Rb8 Bd7 64.Rb7 Ke6
65.Ra7 Kd6 66.Kd3 Nc5+ 67.Kc3 g4 68.Ra5 Ne4+ 69.Kd4 Bc6 70.Rh5 g3 71.Rh6+ Kc7
72.Kc4 Kb6 73.Rg6 g2 74.Kb4 Nc5 75.Ka3 Kb5 76.Rg4 Bf3 0-1