[Event "Biel op"]
[Site "Biel"]
[Date "1998.??.??"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Prasad, Devaki V"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2400"]
[ECO "D45"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 a6
9.O-O e5 10.dxe5 Nxe5 11.Rd1 Qc7 12.h3 Nxf3+ 13.Bxf3 dxc4 14.bxc4 Be6 15.Ne2 Rad8
16.Bb2 Bh2+ 17.Kh1 Be5 18.Nd4 Bc8 19.a4 c5 20.Ne2 Bxb2 21.Qxb2 Be6 22.Qc2 b6
23.Nf4 Rxd1+ 24.Rxd1 Rd8 25.Rb1 Rd6 26.a5 h6 27.Nxe6 fxe6 28.Qg6 bxa5 29.Qg3 Qe7
30.Rb7 Nd7 31.Qg6 Qf7 32.Qc2 Qf6 33.Qa4 Ne5 34.Be4 Rd8 35.Qc2 a4 36.Rb6 Qh4
37.Kg1 Qh5 38.Rxa6 Qd1+ 39.Qxd1 Rxd1+ 40.Kh2 Nxc4 41.Bg6 Kf8 42.Rxa4 Ne5
43.Be4 Ke7 44.Ra5 Nd7 45.Bc6 c4 46.Bxd7 Kxd7 47.Rc5 Rd2  1/2-1/2

