[Event "Olympiad"] [Site "masterchessopenings Buenos Aires (Argentina)"] [Round "12"] [White "Orestes J"] [Black "Braga Cicero (BRA)"] [Result "0-1"] [WhiteElo "2200"] [BlackElo "2416"] [ECO "B70"] [Opening "Sicilian: Dragon"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.Be3 Nc6 8.Nb3 O-O 9.O-O Be6 10.f4 Qc8 11.Qe1 a5 12.a4 Nb4 13.Rc1 Nxc2 14.Rxc2 Bxb3 15.Rc1 Qe6 16.Bf3 Rac8 17.Bd2 Bc4 18.Rf2 Nd7 19.Be3 Nc5 20.Bxc5 Rxc5 21.Rd2 Rfc8 22.Qg3 Qf6 23.Bg4 Be6 24.Be2 Bd7 25.Rf1 Rxc3 26.bxc3 Qxc3 27.Qxc3 Bxc3 28.Ra2 Be6 29.Ra3 Bb2 30.Rg3 Rc2 31.Bb5 f5 32.exf5 Bxf5 33.Bd3 Bxd3 34.Rxd3 Rc4 35.Rb3 Bd4+ 36.Kh1 b6 37.Ra3 Kf7 38.Ra2 Kf6 39.g3 Bc5 40.Kg2 d5 41.h4 d4 42.h5 gxh5 43.Kh3 d3 44.Rd1 Rd4 45.Rad2 Rxa4 46.Rxd3 Rc4 47.Rd5 a4 48.Rxh5 a3 49.Ra1 b5 50.Rxc5 Rxc5 51.Rxa3 Rc6 52.Kg4 Ke6 53.Re3+ Kd6 54.Kg5 b4 55.Kh6 Rc3 56.Re4 b3 57.g4 Rh3+ 58.Kg5 b2 59.Rb4 Rh2 60.Kf5 Kc5 61.Rb7 Kc4 62.Ke6 Re2+ 63.Kf7 Kc3 {#R} 0-1