[Event "Las Palmas"]
[Site "Las Palmas"]
[Date "1973.??.??"]
[Round "9"]
[White "Darga, Klaus"]
[Black "Andersson, Ulf"]
[Result "0-1"]
[WhiteElo "2540"]
[BlackElo "2535"]
[ECO "C07"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 Nf6 6.Bc4 Qd8 7.O-O cxd4 8.Nb3 Nc6
9.Nbxd4 Nxd4 10.Qxd4 Qxd4 11.Nxd4 a6 12.Bf4 Bc5 13.Nb3 Bb6 14.Be2 Bd7 15.Bf3 O-O-O
16.Be3 Bxe3 17.fxe3 Kc7 18.Rad1 Bb5 19.Rfe1 Bc6 20.Nd2 Rhe8 21.Bxc6 Kxc6
22.Nf3 Rxd1 23.Rxd1 e5 24.Kf2 Ne4+ 25.Ke2 f6 26.g4 Nc5 27.c4 Na4 28.Rd2 Kc7
29.Kd1 Re6 30.Kc2 Rc6 31.b3 Nc5 32.Rg2 Ne4 33.Nd2 Nd6 34.e4 b5 35.g5 bxc4
36.gxf6 cxb3+ 37.Kxb3 Rb6+ 38.Kc2 gxf6 39.Rg7+ Kd8 40.Rxh7 Rb4 41.Rh3 Kd7
42.Re3 Kc7 43.Kc3 a5 44.Kc2 Nb5 45.Re1 Ra4 46.Kb2 Ra3 47.Nf1 Rf3 48.Ne3 Rf2+
49.Kb3 Nd4+ 50.Kc4 Rxa2 51.Rf1 Ra4+ 52.Kd5 Ne2 53.Kc5 Nc3 54.Nc4 Nxe4+ 0-1