[Event "Belgrade"]
[Site "Belgrade"]
[Date "1969.??.??"]
[Round "9"]
[White "Hecht, Hans Joachim"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A13"]

1.b3 d5 2.Bb2 Nf6 3.e3 c5 4.Nf3 e6 5.c4 Nc6 6.cxd5 exd5 7.Bb5 Bd7 8.O-O Be7
9.d4 O-O 10.dxc5 Bxc5 11.Nc3 a6 12.Bxc6 Bxc6 13.Rc1 Qe7 14.Ne2 Ne4 15.Nfd4 Bd7
16.Nf4 Qd6 17.Qh5 Nf6 18.Qf3 Rac8 19.h3 Ba7 20.Nc2 Bf5 21.Bxf6 Be4 22.Nxd5 Bxd5
23.e4 Bb8 24.e5 Qxf6 25.exf6 Bxf3 26.gxf3 Rc6 27.Ne3 Rxf6 28.Kg2 Rg6+ 29.Kh1 Rf6
30.Kg2 Rg6+ 31.Kh1 Rd8 32.Rfd1 Rgd6 33.Rxd6 Bxd6 34.Rd1 Bc7 35.Rxd8+ Bxd8
36.Kg2 g6 37.f4 f5 38.Nc4 Bc7 39.Kf3 Kf7 40.Nb2 Ke6 41.Nd1 Kd5 42.Ke3 Bd6
43.Nc3+ Kc5 44.Nb1 Kb4 45.Kf3 Bc5 46.Ke2 Bd4 47.f3 Bc5 48.Kd3 Bd6 49.Kd4 Bxf4
50.Kd5 a5 51.Ke6 Bc1 52.Kf6 b5 53.Kg7 a4 54.bxa4 bxa4 55.Kxh7 Kc4  0-1

