[Event "Siegen olm"]
[Site "Siegen"]
[Date "1970.??.??"]
[Round "7"]
[White "Quinteros, Miguel A"]
[Black "McKay, Roderick M"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D77"]

1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.O-O O-O 5.d4 d5 6.c4 dxc4 7.Na3 Nc6 8.Nxc4 Be6
9.b3 Bd5 10.Bb2 a5 11.Rc1 Qc8 12.a3 Rd8 13.e3 Qe6 14.Qe2 h6 15.Rfd1 Ne4 16.Ne1 Ng5
17.Qf1 Rab8 18.Nd3 Bf3 19.Bxf3 Nxf3+ 20.Kh1 g5 21.Ne1 g4 22.Nxf3 gxf3 23.Nd2 Qf5
24.Rc5 Qg4 25.h3 Qe6 26.Kh2 Rd5 27.Rxd5 Qxd5 28.Rc1 Rd8 29.Qd1 e5 30.e4 Qb5
31.d5 Nd4 32.Bxd4 exd4 33.Qxf3 c6 34.a4 Qb4 35.Nc4 cxd5 36.exd5 Qc5 37.d6 b5
38.axb5 Qxb5 39.Re1 a4 40.Re7 Rf8 41.d7 f5 42.Qh5 Kh7 43.Ne5 Qb6 44.d8=Q Rxd8
45.Qxf5+ Kh8 46.Ng6+  1-0

