[Event "FRG-ch International"]
[Site "Mannheim"]
[Date "1975.??.??"]
[Round "4"]
[White "Sosonko, Gennadi"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[WhiteElo "2470"]
[BlackElo "2510"]
[ECO "A60"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 6.Bg2 d6 7.a3 a5 8.Nc3 Bd7 9.Nf3 Na6
10.O-O b4 11.Nb1 Be7 12.Re1 O-O 13.e4 Bg4 14.Nbd2 Nd7 15.Nc4 Ne5 16.Ncxe5 dxe5
17.Qd3 Bxf3 18.Bxf3 Bg5 19.Bxg5 Qxg5 20.Rac1 Rfd8 21.Qe3 Qxe3 22.Rxe3 c4
23.Rxc4 Rac8 24.Be2 Rxc4 25.Bxc4 Nc5 26.Re1 Kf8 27.axb4 axb4 28.f3 Ra8 29.Rd1 Nb7
30.Bb3 Nc5 31.Bc4 Nb7 32.Kf2 Nd6 33.Be2 Ra2 34.Rd2 Ke7 35.Ke3 g6 36.f4 f6
37.h4 h6 38.Bd3 Ra1 39.Rc2 Rg1 40.Kf2 Rd1 41.Ke3 Rg1  1/2-1/2

