[Event "B27"] [Site "Cleanchess.com Brazil CXEB"] [Date "1994.06.15"] [Round "311"] [White "De Oliveira, Joao Carlos"] [Black "Backes, Jorge Henrique M"] [Result "1-0"] [ECO "B27"] [Opening "Sicilian: 2.Nf3"] 1.e4 c5 2.Nf3 h6 3.Nc3 g5 4.d4 g4 5.Ne5 cxd4 6.Bc4 e6 7.Qxd4 Bg7 8.Nb5 Qf6 9.Nd6+ Kf8 10.Ndxf7 Ne7 11.Qd6 Ke8 12.Qc7 Rg8 13.Qd8# 1-0