[Event "Siegen olm"]
[Site "Siegen"]
[Date "1970.??.??"]
[Round "6"]
[White "Dueckstein, Andreas"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C44"]

1.e4 e5 2.Nf3 Nc6 3.c3 Nf6 4.d4 d5 5.Bb5 exd4 6.e5 Ne4 7.Nxd4 Bd7 8.Bxc6 bxc6
9.O-O Be7 10.Be3 O-O 11.Nd2 Nxd2 12.Qxd2 c5 13.Ne2 Bb5 14.Rfd1 Bxe2 15.Qxe2 Qd7
16.Qd2 c6 17.b4 cxb4 18.cxb4 Rfb8 19.a3 Rb5 20.Bd4 a5 21.Bc3 axb4 22.axb4 Rab8
23.Ra4 h6 24.Qd4 Bf8 25.h3 Qf5 26.Ra5 R5b6 27.Ra4 Rb5 28.Ra5 R5b6 29.Ra4 Rb5  1/2-1/2

