[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.??.??"]
[Round "5.6"]
[White "Hilbig, Dieter"]
[Black "Flach, Erich"]
[Result "0-1"]
[WhiteElo "1979"]
[BlackElo "2058"]
[ECO "B15"]
[PlyCount "74"]

1.e4 g6 2.Nc3 Bg7 3.f4 c6 4.d4 d5 5.e5 Qb6 6.Nf3 Nh6 7.Ne2 Bg4 8.Qd3 O-O 9.c3 f6 10.h3 Bxf3 11.gxf3 Nf5 12.h4 h5 13.Bh3 e6 14.Rg1 Kf7 15.Bxf5 gxf5 16.Bd2 Rh8 17.O-O-O Qa6 18.Qxa6 Nxa6 19.Rg2 Rag8 20.Rdg1 Bf8 21.Rxg8 Rxg8 22.Rxg8 Kxg8 23.Ng3 Be7 24.Nxh5 fxe5 25.fxe5 Bxh4 26.Kd1 Kf7 27.Ke2 c5 28.Be3 cxd4 29.Bxd4 b6 30.b4 Nc7 31.a4 b5 32.Bxa7 bxa4 33.Kd3 Nb5 34.Bd4 Na3 35.Nf4 Nc4 36.b5 a3 37.Kc2 a2 0-1