[Event "Milan"] [Site "Milan ITA"] [Date "1975.09.05"] [EventDate "1975.08.20"] [Round "3"] [Result "1-0"] [White "Lajos Portisch"] [Black "Ljubomir Ljubojevic"] [ECO "A04"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "132"] 1.Nf3 c5 2.c4 Nf6 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O a6 7.Re1 d6 8.e4 Nbd7 9.d3 Be7 10.h3 O-O 11.Nh2 Rb8 12.f4 Ne8 13.Bd2 b5 14.Qe2 Nc7 15.Nf3 Re8 16.Qf2 Nb6 17.Bf1 f5 18.Rad1 Bf6 19.b3 Qd7 20.Bg2 bxc4 21.dxc4 Bxc3 22.Bxc3 fxe4 23.Ng5 Nbd5 24.Ba1 Nf6 25.Bxf6 gxf6 26.Nxe4 Bxe4 27.Bxe4 f5 28.Bf3 Rbd8 29.Kh2 Kh8 30.Rd3 Rg8 31.Qb2+ Rg7 32.Red1 Qe7 33.Qd2 Rdg8 34.Rg1 Rd8 35.a3 h6 36.Rg2 Kh7 37.Qc2 Rdg8 38.Re3 Kh8 39.Qc3 Kh7 40.Re1 Rg6 41.Qd3 Qf8 42.b4 cxb4 43.axb4 d5 44.cxd5 Qxb4 45.Rc1 Nxd5 46.Bxd5 exd5 47.Qxf5 Qe4 48.Qxe4 dxe4 49.Re1 Re8 50.Rge2 Rge6 51.Re3 h5 52.g4 h4 53.Kg2 a5 54.Ra3 Rf8 55.f5 Re5 56.Kf2 Kh6 57.Ke3 Rd8 58.Kf4 Rdd5 59.Rc3 Rc5 60.Rxc5 Rxc5 61.Rxe4 Rc3 62.Re6+ Kg7 63.Kg5 Rxh3 64.Ra6 Rh1 65.Ra7+ Kf8 66.f6 Ke8 1-0