[Event "Alekhine mem"]
[Site "Moscow"]
[Date "1959.??.??"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Larsen, Bent"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A53"]

1.Nf3 d6 2.d4 Nf6 3.c4 Bg4 4.Nc3 Nbd7 5.e4 e5 6.Be2 Be7 7.Be3 O-O 8.O-O Bh5
9.Nd2 Bg6 10.f3 c6 11.d5 Ne8 12.b4 Bg5 13.Bf2 c5 14.bxc5 Nxc5 15.Nb3 b6 16.Nxc5 bxc5
17.Rb1 Qc8 18.Bd3 Nc7 19.Qc2 Qa6 20.Rb2 Rfb8 21.Rfb1 Rb6 22.Na4 Rxb2 23.Rxb2 Bd8
24.Nc3 f6 25.Qb1 Kf8 26.g3 Be8 27.f4 Bd7 28.Be3 Ne8 29.f5 Ba5 30.Ne2 Qc8
31.h4 Bc7 32.Nc3 Rb8 33.Nb5 Bxb5 34.Rxb5 Bb6 35.g4 Nc7 36.Rb2 Na6 37.g5 Bd8
38.Rb5 Rb6 39.a3 Qb7 40.Qd1 Nc7 41.Rxb6 axb6 42.g6 h6 43.Qa4 Ne8 44.Bc2 Ke7
45.Kf2 Nc7 46.Bd3 Ne8 47.Bc2 Nc7 48.Bd3 Qa8 49.Qxa8 Nxa8 50.Bc2 b5 51.cxb5 Ba5
52.Ke2 Nb6 53.a4 Nc4 54.Bc1 Bb6 55.Kf3 Kf8 56.Kg4 Kg8 57.Bd3 Na5 58.Be2 Nb3
59.Be3 Na5 60.Kh5 Nb3 61.Bd1 Na5 62.Bxh6 gxh6 63.Kxh6 c4 64.g7 Nb3 65.Kg6 Nd2
66.Bc2 Nf3 67.Kxf6 Bd8+ 68.Ke6 Kxg7 69.Kd7 Ba5 70.h5 c3 71.Ke7 Ng5 72.f6+ Kh6
73.f7 Nxf7 74.Kxf7 Kxh5 75.Ke7 Kg4 76.Kxd6 Kf4 77.Kc6 Ke3 78.b6 Kd2 79.Bb3  1-0

