[Event "Siegen ol (Men) qual-B"] [Site "Siegen FRG"] [Date "1970.09.13"] [EventDate "?"] [Round "9"] [Result "0-1"] [White "Yousof Safvat"] [Black "Milan Matulovic"] [ECO "B48"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "64"] 1.e4 c5 2.d4 cxd4 3.Nf3 Nc6 4.Nxd4 Qc7 5.Nc3 e6 6.Be3 a6 7.Bd3 Nf6 8.O-O Be7 9.Kh1 h5 10.f4 Ng4 11.Bg1 g5 12.Qf3 gxf4 13.Rae1 Nce5 14.Qxf4 d6 15.Nf5 exf5 16.Nd5 Qc6 17.Nb6 Rb8 18.exf5 Nf6 19.Re2 h4 20.Bd4 h3 21.Rfe1 Rg8 22.Rg1 Kd8 23.Bxe5 dxe5 24.Qxe5 Qd6 25.Nc4 Qxe5 26.Nxe5 Bc5 27.Rd1 Kc7 28.Nxf7 b5 29.Red2 hxg2+ 30.Rxg2 Bb7 31.Bf1 Ne4 32.b4 Ng3+ 0-1