[Event "Sao Paulo"]
[Site "Sao Paulo"]
[Date "1973.??.??"]
[Round "3"]
[White "Kaplan, Julio P"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo "2520"]
[ECO "C79"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Nf6 7.O-O g6 8.Nbd2 Qe7
9.Bc2 Bg7 10.Nc4 O-O 11.dxe5 Nxe5 12.Nfxe5 dxe5 13.Bg5 h6 14.Bxf6 Bxf6 15.Ne3 c6
16.Bb3 Rad8 17.Qc2 Bg5 18.Rfe1 Be6 19.Rad1 Rxd1 20.Rxd1 Bxe3 21.fxe3 Bxb3
22.Qxb3 Qg5 23.c4 Rd8 24.Rxd8+ Qxd8 25.Qxb7 Qd1+ 26.Kf2 Qc2+ 27.Kf3 Qxc4
28.b3 Qf1+ 29.Kg3 Qe2 30.Qb8+ Kh7 31.Qa7 Kg7 32.Qc5 Qxa2 33.Qxe5+ Kh7 34.Qc3 Qe2
35.h4 h5 36.Qxc6 Qg4+ 37.Kf2 Qxh4+ 38.Kf1 Qh1+ 39.Kf2 Qa1 40.Qb6 h4 41.e5 Qb2+
42.Kf1 Qb1+ 43.Kf2 Qf5+ 44.Ke2 Qe6 45.Qd8 Qg4+ 46.Ke1 Qg3+ 47.Kd1 h3 48.gxh3 Qxh3
49.Qd3 Qe6 50.b4 Kh6 51.Qd4 Kh5 52.Ke1 Qg4 53.Qd6 Qc4 54.Kf2 Kg4 55.Qd7+ Kh4
56.Qd8+ Kh3 57.Qd6 Qe6 58.e4 Kg4 59.Ke3 Kg3 60.Kd4 Kf4 61.Qc7 Kg4 62.Qd6 Kf3
63.Kc5 Kxe4 64.Kb6 Qc4 65.Qc5 Kd3 66.Ka5 g5 67.Qd6+ Ke4 68.Qc5 Qb5+ 69.Qxb5 axb5
70.Kxb5 g4 71.Kc6 g3 72.b5 g2  0-1

