[Event "Porz"]
[Site "Porz, Cologne FRG"]
[Date "1981.12.??"]
[EventDate "1981.12.00"]
[Round "4"]
[Result "0-1"]
[White "Mathias Gerusel"]
[Black "Vlastimil Hort"]
[ECO "D57"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nf3 b6
8.cxd5 exd5 9.Be2 Nbd7 10.O-O Bb7 11.Rc1 c5 12.dxc5 bxc5
13.Qa4 a6 14.Rfd1 Qb6 15.Qc2 Rac8 16.Na4 Qa5 17.b3 Rfe8 18.Ne1
Bc6 19.Nb2 Bb5 20.Bf3 Ne5 21.Nbd3 Bxd3 22.Nxd3 Nxf3+ 23.gxf3
c4 24.Ne1 Rc6 25.Ra1 Qb5 26.Rd4 Rec8 27.Rb1 Qa5 28.Rbd1 Rc5
29.e4 cxb3 30.Qxb3 dxe4 31.fxe4 Rc1 32.Kg2 R1c3 33.Qa4 Qb6
34.R1d3 Qe6 35.Bg3 R8c4 36.Rxc3 Rxa4 37.Rxa4 Nxe4 38.Re3 Qc6
39.Raxe4 f5 40.f3 fxe4 41.fxe4 Qc4 42.e5 0-1