[Event "Leningrad Interzonal"]
[Site "Leningrad"]
[Date "1973.??.??"]
[Round "1"]
[White "Tukmakov, Vladimir B"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo "2560"]
[BlackElo "2635"]
[ECO "E04"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 b5 6.a4 c6 7.O-O Bb7 8.Ne5 a6 9.b3 cxb3
10.Bb2 Qb6 11.Qxb3 Nbd7 12.Nxd7 Nxd7 13.Nd2 Be7 14.d5 cxd5 15.Bxg7 Rg8 16.Bc3 Rg4
17.Rfb1 Bc5 18.e3 Bxe3 19.fxe3 Qxe3+ 20.Kh1 Rc8 21.Ba5 Qxb3 22.Nxb3 Rxa4
23.Rxa4 bxa4 24.Nd2 Bc6 25.Rc1 Ne5 26.Kg1 Kd7 27.Nf3 Nxf3+ 28.Bxf3 d4 29.Bh5 f5
30.g4 fxg4 31.Rd1 Bd5 32.Rxd4 Rc1+ 33.Kf2 a3 34.Bxg4 a2 35.Bc3 Rc2+ 36.Ke1 Rxc3
37.Rxd5+ Ke7 38.Rd1 Rb3  0-1

