[Event "Nice olm prel"]
[Site "Nice"]
[Date "1974.??.??"]
[Round "4"]
[White "Colon, Arturo"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[WhiteElo "2200"]
[BlackElo "2650"]
[ECO "A24"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.e3 d6 6.Nge2 e5 7.O-O Re8 8.d4 e4
9.h3 c6 10.Nf4 Nbd7 11.Re1 Nf8 12.Bd2 h5 13.b4 N8h7 14.Rb1 Bf5 15.b5 Ng5
16.Rb3 Qd7 17.Kh2 Bh6 18.Rh1 Kg7 19.a4 Rh8 20.Kg1 Rae8 21.a5 Nf3+ 22.Kf1 g5
23.Nfe2 cxb5 24.cxb5 Rc8 25.Bc1 Rc4 26.Bb2 d5 27.Ng1 g4 28.h4 Rhc8 29.Nge2 Kh7
30.Ba3 Rxc3 31.Nxc3 Rxc3 32.Rxc3 Qxb5+ 33.Qe2 Qxa5 34.Bb2 Bf8 35.Bxf3 gxf3
36.Qc2 Ng4 37.Ke1 Bb4 38.Rf1 Qa6  0-1

