[Event "ch-CHI 2017"] [Site "masterchessopen.com Santiago CHI"] [Date "2017.02.22"] [Round "4.1"] [White "Gutierrez Montes,Sebastian"] [Black "Valenzuela Gomez,F"] [Result "0-1"] [WhiteElo "2166"] [BlackElo "2359"] [ECO "B06"] [Opening "Modern: 3.Nc3"] 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Bg5 a6 5.Qd2 b5 6.a3 Bb7 7.O-O-O Nd7 8.f3 c5 9.dxc5 Nxc5 10.Nge2 Rc8 11.Kb1 Nf6 12.Be3 Nfd7 13.Bd4 Ne5 14.Nc1 Ne6 15.Be3 Rxc3 16.Qxc3 Nxf3 17.Qb4 Ne5 18.a4 O-O 19.axb5 axb5 20.Bxb5 Qa8 21.Bd3 Rb8 22.Qe1 Bxe4 23.Bxe4 Rxb2+ {#R} 0-1