[Event "BdF Diam 13 (GER)"]
[Site "ICCF"]
[Date "2023.09.01"]
[Round "-"]
[White "Koch, Hans-Georg"]
[Black "Fischer, Detlev"]
[Result "1/2-1/2"]
[WhiteElo "2304"]
[BlackElo "2310"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Be3 Ng4 7.Bg5 h6 8.Bh4 g5 9.Bg3 Bg7 10.h3 Ne5 
11.Nf5 Bxf5 12.exf5 Nbd7 13.Be2 Nf6 14.O-O O-O 15.Rb1 Rc8 
16.Bxe5 dxe5 17.Bd3 b5 18.Re1 Qc7 19.Ne4 Rfd8 20.Nxf6+ exf6 
21.g3 1/2-1/2
