[Event "Decin"]
[Site "Decin CSR"]
[Date "1977.07.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Jerzy Kostro"]
[Black "Heinz Liebert"]
[ECO "C67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 d5
7.Nxe5 Bd7 8.Nxc6 Bxc6 9.Bxc6+ bxc6 10.Re1 Qd7 11.Nd2 Nd6
12.Nb3 O-O 13.Bf4 Rfe8 14.Qd3 Nc4 15.Qc3 Rab8 16.a3 Bd6 17.Bg3
h6 18.Kf1 Rxe1+ 19.Rxe1 Re8 20.Rxe8+ Qxe8 21.Nc5 Bxc5 22.dxc5
Qb8 23.Qb4 Qxb4 24.axb4 a6 25.b3 Na3 26.c3 Nb5 27.c4 dxc4
28.bxc4 Na3 29.Bxc7 Nxc4 30.Ke2 f6 31.Kd3 Na3 32.g4 g6 33.h4
h5 34.gxh5 gxh5 35.Bd8 Kf7 36.Kc3 Ke6 37.Kb3 Nb5 38.Kc4 Ke5
39.f3 Kf5 40.Kd3 Ke5 41.Kc4 Ke6 42.Kd3 Ke5 43.Kc4 f5 44.Bg5
Nc7 45.Be7 Nd5 46.Bd6+ Ke6 47.Bg3 Ne7 48.Kd4 Ng6 49.f4 Ne7
50.Be1 Nd5 51.Bd2 Nf6 52.Be1 Nd5 53.Bd2 Kf6 54.Kc4 Ke7 55.Kd4
Ke6 56.Kc4 Nf6 57.Kd4 1/2-1/2