[Event "FRG-ch International"]
[Site "Dortmund FRG"]
[Date "1973.06.02"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Hans-Guenther Kestler"]
[Black "Mathias Gerusel"]
[ECO "D55"]
[WhiteElo "2323"]
[BlackElo "2415"]
[PlyCount "51"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 c6 7.cxd5
cxd5 8.Bd3 b6 9.O-O h6 10.Bxf6 Bxf6 11.Rc1 Ba6 12.Bxa6 Nxa6
13.Qa4 Nc7 14.Nb5 Nxb5 15.Qxb5 Rc8 16.Rfd1 Qe7 17.Qf1 Qb7
18.Rxc8 Rxc8 19.Rc1 Rc6 20.h3 Qc7 21.Rxc6 Qxc6 22.Qb1 Qc4
23.b3 Qc3 24.Qe1 Qc2 25.Qd2 Qc6 26.g3 1/2-1/2