[Event "It (open)"] [Site "masterchessopen.com ? Buenos Aires (Argentina)"] [Round "5"] [White "Cunha Pereira Silvio"] [Black "Restifa Hector (ARG)"] [Result "1-0"] [BlackElo "2315"] [ECO "B28"] [Opening "Sicilian: O'Kelly, 3.c4"] 1.e4 c5 2.Nf3 a6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 e6 6.Nc3 Qc7 7.Be3 Nf6 8.Be2 Bb4 9.Nxc6 Bxc3+ 10.bxc3 bxc6 11.O-O Nxe4 12.Qd4 Nf6 13.Bf4 Qa5 14.Bd6 c5 15.Bxc5 Bb7 16.Qd6 Qd8 17.f3 Rc8 18.Rab1 Rc6 19.Rxb7 {#r} 1-0