[Event "It (open)"] [Site "Manaus (Brazil)"] [Date "2011.09.04"] [Round "4"] [White "Prochnow Marcos Alberto"] [Black "Mendes de Souza Celiny"] [Result "1-0"] [ECO "C42"] [Opening "Russian-Three Knights Game"] 1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Bb4 5.d3 d6 6.a3 a6 7.axb4 axb5 8.Rxa8 Ne7 9.Bg5 h6 10.Bh4 O-O 11.h3 b6 12.Nd5 Re8 13.Bxf6 gxf6 14.Nxf6+ Kf8 15.Nxe8 Qxe8 16.Qd2 Kg7 17.g4 f6 18.Nh4 Kf7 19.Qxh6 Qg8 20.Rg1 Qe8 21.Qh5+ Ng6 22.Qxg6+ Ke6 23.Qxe8# 1-0