[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Shamkovich, Leonid"]
[Black "Udovcic, Mijo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B38"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 Ne8
9.h4 f5 10.exf5 gxf5 11.f4 e6 12.Qd2 Qf6 13.O-O-O Nxd4 14.Bxd4 Qxd4 15.Qxd4 Bxd4
16.Rxd4 Nf6 17.Bf3 Rb8 18.Nb5 a6 19.Nd6 b5 20.cxb5 axb5 21.Kd2 b4 22.Kc2 Ba6
23.Kb3 Rb6 24.Rc1 Rfb8 25.Nc4 Rb5 26.Ne5 d5 27.Be2 R5b6 28.Bxa6 Rxa6 29.Rc6 Rxc6
30.Nxc6 Rb6 31.Nxb4 Ne4 32.a4 Nc5+ 33.Ka3 Kf8 34.Rd2 Ke7 35.Rxd5 Rxb4 36.Rxc5 Rxf4
37.a5 Kd6 38.a6 Rg4 39.Rc8 Rg7 40.Ka4 e5 41.Rf8 f4 42.Kb5 Kd5 43.b4 Kd4 44.Kb6 Rxg2
45.a7 Ra2 46.Rd8+ Kc4 47.a8=Q Rxa8 48.Rxa8 f3 49.Rf8 e4 50.Rf4 Kd5 51.b5 Ke5
52.Rf8 Kd4 53.Kc6 e3 54.Rf4+  1-0

