[Event "Siegen olm"]
[Site "Siegen"]
[Date "1970.??.??"]
[Round "1"]
[White "Unzicker, Wolfgang"]
[Black "Pustina, Ylvi"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B66"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O h6
9.Bf4 Bd7 10.Nxc6 Bxc6 11.f3 Qb6 12.Bc4 Rd8 13.Bb3 Be7 14.Be3 Qc7 15.Qf2 Nd7
16.Qg3 Kf8 17.Ne2 Rc8 18.Kb1 Nc5 19.Bd4 Rg8 20.e5 d5 21.Qf2 b6 22.Nc1 a5
23.a3 Ba4 24.Qd2 Bd7 25.Nd3 Bb5 26.Ba2 g5 27.h4 gxh4 28.Qxh6+ Ke8 29.Qd2 Nxd3
30.cxd3 Kd7 31.Qf2 Bc5 32.Bxc5 Qxc5  1/2-1/2

