[Event "Ch Argentina (1/2 final)"] [Site "Buenos Aires (Argentina)"] [Date "2015.08.22"] [Round "3"] [White "De Dovitiis Alejo (ARG)"] [Black "Arias Juan Carlos (ARG)"] [Result "1-0"] [WhiteElo "2353"] [BlackElo "1655"] [ECO "A35"] [Opening "English: Symmetrical, 2.Nc3 Nc6 3.Nf3 g6"] 1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.e3 Bg7 5.d4 d6 6.d5 Ne5 7.Nxe5 dxe5 8.e4 Nf6 9.Be2 O-O 10.Be3 Qa5 11.O-O Ne8 12.a3 Nd6 13.b4 cxb4 14.axb4 Qxb4 15.Qd3 Nxe4 16.Nxe4 f5 17.Nc5 e4 18.Qa3 Qxa3 19.Rxa3 b6 20.Nb3 e5 21.Bxb6 {#r} 1-0