[Event "Memorial T.Petrosian"] [Site "Rio de Janeiro (Brazil)"] [Round "6"] [White "Sant'Ana Ricardo (BRA)"] [Black "Ribeiro Freddie Allan"] [Result "1-0"] [WhiteElo "2195"] [ECO "C05"] [Opening "French: Tarrasch, Closed, 4.e5"] 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 f6 8.Nf4 Qe7 9.Qh5+ Kd8 10.Nf3 cxd4 11.cxd4 Nb6 12.O-O Bd7 13.Bxh7 g5 14.exf6 Qxh7 15.Qxh7 Rxh7 16.Nxg5 Rh4 17.Ng6 Rxd4 18.Nxf8 {#r} 1-0