[Event "Bogota McGregor op 4th"] [Site "Bogota"] [Date "2013.??.??"] [Round "6"] [White "Crespo Hidalgo, Carlos"] [Black "Alvarez Pedraza, Aramis"] [Result "1/2-1/2"] [WhiteElo "2113"] [BlackElo "2480"] [ECO "A57"] [PlyCount "101"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 d6 6.a4 Qxb6 7.a5 Qc7 8.Nc3 g6 9.e4 Bg7 10.Be2 O-O 11.Nf3 e6 12.O-O exd5 13.exd5 Re8 14.Re1 Bb7 15.Bf4 Nbd7 16.Bc4 Nh5 17.Be3 Ne5 18.Nxe5 Bxe5 19.Qd2 Re7 20.Ne2 Ng7 21.Ng3 Bc8 22.Rac1 Rb8 23.b3 Bd7 24.Red1 Ree8 25.Re1 f5 26.Ne2 Nh5 27.Bxa6 Rxb3 28.Bxc5 dxc5 29.Bc4 Qb8 30.Bxb3 Qxb3 31.Rxc5 Bd6 32.Nc1 Rxe1+ 33.Qxe1 Qa4 34.Nd3 Nf4 35.Rc3 Nxd5 36.Rc1 Qd4 37.Qe2 Nc7 38.Ne1 Bb5 39.Nf3 Qf4 40.Qd2 Qxd2 41.Nxd2 Kf7 42.Nf3 Ke7 43.Nd4 Ba6 44.Nc6+ Ke6 45.Nd4+ Kd7 46.Rd1 Bc4 47.Rc1 Bd5 48.Rd1 Bc4 49.Rc1 Ba6 50.Rd1 Bc4 51.Rc1 1/2-1/2