[Event "Tournament (open)"] [Site "Rio de Janeiro (Brazil)"] [Date "2010.07.24"] [Round "4"] [White "Rangel Daniel (BRA)"] [Black "Cha Joao Pedro Amato"] [Result "1-0"] [WhiteElo "2072"] [ECO "B04"] [Opening "Alekhine: Modern, 4...Nc6"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nc6 5.c4 Nb6 6.Be2 dxe5 7.d5 e4 8.dxc6 Qxd1+ 9.Bxd1 exf3 10.Bxf3 Rb8 11.Bf4 Kd8 12.Na3 bxc6 13.O-O-O+ Nd7 14.Bxc6 f6 15.Rxd7+ Bxd7 16.Rd1 e5 17.Rxd7+ Kc8 18.Be3 Rb7 19.Nb5 a6 20.Na7+ {#r} 1-0