[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "7"]
[White "Quinteros, Miguel A"]
[Black "Smejkal, Jan"]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2595"]
[ECO "A15"]

1.Nf3 Nf6 2.c4 g6 3.b4 Bg7 4.Bb2 O-O 5.e3 c6 6.a4 d5 7.c5 Bg4 8.Be2 Nbd7
9.d4 Re8 10.O-O Bxf3 11.gxf3 e5 12.Nd2 exd4 13.Bxd4 Nf8 14.Nb3 Ne6 15.b5 Nh5
16.Rc1 Nhf4 17.exf4 Nxf4 18.Kh1 Nxe2 19.Rc2 Nxd4 20.Nxd4 Qh4 21.Rd2 Be5 22.f4 Bxf4
23.Nf3 Qh3 24.Rd3 Re4 25.Rg1 Rae8 26.Rg2 Qf5 27.Rg1 Re2 28.Rg2 R8e4 29.Qb3 Qh5
30.a5 Re1+ 31.Rg1 Qh3 32.Qc3 Rxg1+ 33.Kxg1 Rc4 34.Qb3 Rc1+  0-1

