[Event "Stockholm Interzonal"]
[Site "Stockholm"]
[Date "1962.??.??"]
[Round "8"]
[White "Yanofsky, Daniel Abraham"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nc6 7.Bg2 Nf6 8.O-O Be7
9.Be3 d6 10.Nxc6 bxc6 11.Na4 Rb8 12.c4 O-O 13.Re1 c5 14.b3 Rd8 15.Nc3 Bb7
16.f4 Nd7 17.Qd2 Rbc8 18.Nd1 Bf6 19.Rc1 Nb8 20.Nf2 Nc6 21.Ng4 Bd4 22.f5 Bxe3+
23.Qxe3 f6 24.Qf2 e5 25.Ne3 Nd4 26.g4 a5 27.Rb1 Ra8 28.h4 Qe7 29.Qd2 h6 30.Rb2 Kf8
31.Kh2 Bc6 32.Nd5 Bxd5 33.cxd5 Rdb8 34.Reb1 Rb7 35.a4 Rab8 36.Bf1 Rb4 37.Bc4 R8b6
38.Kg2 Qb7 39.Qc3 Ke8 40.Kf2 Kd8 41.h5 Ke7 42.Kg2 Kf8 43.Kf2 Kf7 44.Kg2 Kg8
45.Kf2 Kh7 46.Ke3 Qa7 47.Kf2 Rb8 48.Kg2 Rxc4 49.Qxc4 Rb4 50.Qc3 Qa6 51.Kf2 c4
52.bxc4 Rxc4 53.Qa3 Qc8 54.Rd2 Rc3 55.Qb2 Qc4 56.Kg2 Nb3 57.Re2 Qd3 58.Rbe1 Nd4
59.Kh1 Qh3+ 60.Rh2 Qf3+ 61.Kg1 Qg3+ 62.Kf1 Nf3 0-1