[Event "Hockenheim op"]
[Site "Hockenheim"]
[Date "1997.??.??"]
[Round "10"]
[White "Arbakov, Valentin"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2630"]
[ECO "D45"]

1.c4 e6 2.d4 d5 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Be2 Bd6 7.O-O O-O 8.b3 b6
9.Bb2 Bb7 10.Qc2 Re8 11.Rad1 Qc7 12.Qb1 Rad8 13.cxd5 exd5 14.Rc1 Qb8 15.Bd3 c5
16.Nb5 Bf8 17.Rfd1 Ne4 18.Qc2 h6 19.Bf1 Rc8 20.Qb1 Ndf6 21.Ne5 a6 22.Nc3 cxd4
23.exd4 b5 24.Qd3 Bd6 25.Qf3 Re7 26.Ne2 Rxc1 27.Bxc1 Bxe5 28.dxe5 Qxe5 29.Nd4 Ng5
30.Qd3 Ne6 31.Bb2 Nxd4 32.Bxd4 Qg5 33.a4 Bc6 34.Qc3 Re6 35.Qa5 Ng4 36.h3 Ne5
37.Kh1 Nf3 38.Qc3 Nxd4 39.Qxd4 bxa4 40.bxa4 a5 41.Bb5 Rg6 42.g3 Bb7 43.Kh2 Qe7
44.Bd3 Rf6 45.Rb1 Kf8 46.Bf1 Rd6 47.Qc5 Rd7 48.Qxa5 g6 49.Qd2 d4 50.Qxh6+ Kg8
51.Bd3 Qf6 52.Qf4 Qc6 53.f3 Qc3 54.Rd1 Rc7 55.Qd2 Bxf3 56.Qxc3 dxc3 57.Rc1 Ra7
58.Bb5 Rc7 59.Kg1 c2 60.Kf2 Bd1 61.h4 Kf8 62.Bf1 Ra7 63.Bb5  1/2-1/2

