[Event "ch-CHI 2017"] [Site "masterchessopen.com Santiago CHI"] [Date "2017.02.23"] [Round "6.4"] [White "Vergara Jofre,Felipe"] [Black "Valenzuela Fuentealba,L"] [Result "0-1"] [WhiteElo "2309"] [BlackElo "2443"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.a4 e5 7.Nf3 Qc7 8.Bg5 Nbd7 9.Nd2 h6 10.Bh4 g5 11.Bg3 Nc5 12.Bc4 Be6 13.Qe2 Bg7 14.a5 Rd8 15.O-O O-O 16.b3 d5 17.exd5 Nxd5 18.Nxd5 Bxd5 19.Rfe1 Qc6 20.Bxd5 Rxd5 21.Nc4 e4 22.Rad1 Rfd8 23.Rxd5 Rxd5 24.h4 gxh4 25.Bxh4 Qe6 26.Bg3 Rd8 27.Rd1 Rd5 28.Rxd5 Qxd5 29.Qd2 Qxd2 30.Nxd2 Bc3 31.Nc4 Kg7 32.Bc7 Ne6 33.Bb6 Bb4 34.Kf1 f5 35.c3 Bxc3 36.Nd6 Kf6 37.Nxb7 Ke5 38.g3 Bb4 39.Be3 h5 40.Kg2 Kd5 41.Bb6 Be7 42.b4 Kc6 43.Nc5 Nxc5 44.bxc5 Bxc5 45.Bd8 Kd7 46.Bf6 Bb4 47.Kh3 Bxa5 48.Bd4 Bd8 {#R} 0-1