[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[Round "7"]
[White "Broomes, Gordon"]
[Black "Vasquez Horna, Carlos Ruben"]
[Result "0-1"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "A47"]
[PlyCount "154"]

1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O c5 6.Re1 Nc6 7.c3 d6 8.Nbd2 Be7 9.Nf1 Qc7 10.Bd2 Rd8 11.e4 O-O 12.Rc1 Rfe8 13.Ng3 g6 14.h3 a6 15.Qe2 b5 16.Bh6 e5 17.d5 Nb8 18.Qe3 Kh8 19.Nh2 Ng8 20.Ng4 Bc8 21.Qd2 c4 22.Bc2 Bxg4 23.hxg4 Qd7 24.Bd1 Nxh6 25.Qxh6 Bf8 26.Qh2 Qe7 27.Nf1 Qg5 28.Rc2 Nd7 29.Re3 Nc5 30.Be2 Rd7 31.Rh3 h6 32.Nd2 Kg8 33.Qg3 Qf4 34.Qe3 Qxe3 35.Rxe3 Be7 36.Bf1 Bg5 37.Re1 Nd3 38.Rd1 Nc5 39.Re1 Rc8 40.g3 Rdc7 41.Nf3 Bd8 42.Rd2 Na4 43.Kg2 Rb7 44.a3 a5 45.Rc2 Rc5 46.Be2 Rb8 47.Rec1 Be7 48.Nd2 Bg5 49.Rf1 Bxd2 50.Rxd2 b4 51.cxb4 axb4 52.Rc1 c3 53.bxc3 bxc3 54.Rdc2 Rb3 55.f4 f6 56.fxe5 fxe5 57.Rf1 Kg7 58.Bd3 Rxa3 59.Rcf2 Rc7 60.Kh3 Nc5 61.Bc2 Ra2 62.Kh2 Rb7 63.Kh3 Rba7 64.Kg2 Rb2 65.Kh3 Rb4 66.Rf6 Rd7 67.Rf8 Nxe4 68.Bxe4 Rxe4 69.Rc8 Rf7 70.Rb1 Rd4 71.Rb5 Rd1 72.g5 Rd3 73.Rc6 Rd7 74.Kh4 hxg5+ 75.Kg4 Kf6 76.Rc8 e4 77.Rb4 Re7 0-1