[Event "Nice olm fin-A"]
[Site "Nice"]
[Date "1974.??.??"]
[Round "11"]
[White "Hartston, William R"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2535"]
[ECO "C24"]

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Bb3 d5 5.Nf3 Bb4+ 6.c3 Bd6 7.Nbd2 O-O 8.O-O Nbd7
9.Re1 Qc7 10.Nf1 Nc5 11.Bc2 dxe4 12.dxe4 Rd8 13.Qe2 a5 14.h3 b6 15.Nh4 g6
16.Bh6 Bf8 17.Bxf8 Rxf8 18.Qe3 Qe7 19.Nf3 Nh5 20.N1d2 Ba6 21.b4 Nd7 22.a3 Nf4
23.g3 Ne6 24.Bb3 Kg7 25.Rad1 Rfd8 26.h4 h5 27.Nc4 Bxc4 28.Bxc4 b5 29.Bf1 Nef8
30.Rd2 axb4 31.cxb4 Ra6 32.Rc1 Rda8 33.Rc3 Ne6 34.Kg2 R8a7 35.Qd3 Qf6 36.Be2 Qe7
37.Qd6 Qxd6 38.Rxd6 Nf6 39.Rdxc6 Rxc6 40.Rxc6 Rxa3 41.Nxe5 Nxe4 42.Bd3 Kf6
43.Nd7+ Ke7 44.Bxe4 Kxd7 45.Rb6 Nc7 46.Bc6+ Ke7 47.Bxb5 Nxb5 48.Rxb5 Rb3
49.Re5+ Kf6 50.Re4 Kf5 51.Rc4 Kf6 52.Kf1 Rb2 53.Kg2 Rb3 54.g4 hxg4 55.Rxg4 Ke6
56.f3 Rb2+ 57.Kg3 Kf6 58.Rf4+ Ke5 59.Re4+ Kf5 60.Rc4 Ke5 61.Rc5+ Kd6 62.Rb5 Ke6
63.Rb6+ Kf5 64.Rb7 Ke5 65.Rb5+ Ke6 66.Kg4 Rh2 67.Rb6+ Ke7 68.Rb7+ Ke6 69.Rb6+ Ke7
70.Kg3 Rb2 71.b5 Rb4 72.Rb8 Kf6 73.Rb7  1/2-1/2

