[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Beliavsky, Alexander G"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2615"]
[ECO "D14"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.cxd5 cxd5 5.Bf4 Nc6 6.e3 Bf5 7.Nf3 e6 8.Ne5 Nd7
9.Nxc6 bxc6 10.Be2 Be7 11.O-O O-O 12.Rc1 c5 13.Nb5 a6 14.Nd6 Bg6 15.dxc5 Nxc5
16.Rxc5 Bxd6 17.Bxd6 Qxd6 18.Qd4 Rac8 19.b4 Rxc5 20.bxc5 Qc6 21.Rc1 Rb8 22.Qf4 Rc8
23.Qb4 f6 24.a4 Rc7 25.Qa5 Be8 26.h3 Kf8 27.Bd1 Rc8 28.Qc3 h6 29.a5 Qb7 30.Bg4 Rc6
31.Qd3 Qc7 32.Qa3 Qb8 33.Be2 Kg8 34.Bd3 Qb7 35.e4 Qd7 36.exd5 exd5 37.Be2 Qe7
38.Bf3 Bf7 39.Qb4 Qc7 40.Bd1 Re6 41.Bb3 Re4 42.Qb6 Qf4 43.Rb1 Re2 44.Rf1 Kh7
45.c6 Be6 46.Qxa6 Rb2 47.Qd3+ Qf5 48.Qd1 Qg5 49.Kh1 Rd2 50.Qe1 Bc8 51.c7 Rb2
52.Qc3 Rd2 53.Qxd2 Qxd2 54.Ra1 Ba6 55.Rc1 Bc8 56.Kg1 Qb2 57.Bc2+ f5  1-0

