[Event "It"] [Site "masterchessopen.com Ushuaia (Argentina)"] [Round "5"] [White "Rolles Maria Julia (ARG)"] [Black "Diaz Nahuel (ARG)"] [Result "0-1"] [WhiteElo "2116"] [BlackElo "2375"] [ECO "B23"] [Opening "Sicilian: Closed"] 1.e4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.d3 d6 6.f4 e6 7.Nf3 Nge7 8.O-O O-O 9.Be3 b6 10.Qd2 Ba6 11.Kh1 d5 12.Bf2 dxe4 13.Nxe4 Bxb2 14.Rae1 Bg7 15.Ne5 Rc8 16.Ng5 Nxe5 17.fxe5 c4 18.d4 c3 19.Qf4 Nd5 20.Qg4 h5 21.Qh4 Bh6 {#R} 0-1