[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor"]
[Black "Kholmov, Ratmir D"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A25"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 d6 6.Nge2 Nge7 7.Rb1 Bf5 8.d3 Qd7
9.h4 O-O 10.b4 Nd8 11.e4 Be6 12.h5 f5 13.hxg6 Nxg6 14.Ng1 f4 15.Qh5 Bh8 16.Nce2 Bg4
17.Bh3 Bxh3 18.Nxh3 Ne6 19.gxf4 exf4 20.Rg1 Be5 21.d4 Bxd4 22.Nxd4 Nxd4 23.Bb2 c5
24.Bxd4 cxd4 25.Ng5 Rf6 26.Rb3 Qg7 27.Rh3 Ne5 28.Qxh7+ Qxh7 29.Nxh7+ Rg6
30.Rxg6+ Nxg6 31.Nf6+ Kg7 32.Nh5+ Kf7 33.Kd2 Rc8 34.Kd3 b5 35.Kxd4 Rxc4+
36.Kd5 Rxb4 37.Rf3 Rb2 38.Kxd6 Rd2+ 39.Kc5 Rxa2 40.Kxb5 Re2  1/2-1/2

