[Event "Tournament (open)"] [Site "masterchessopen.com - Natal (Brazil)"] [Date "2007.07.20"] [Round "2"] [White "Miranda Jr Roberto Calheiros De (BRA)"] [Black "Chellappa Thiago (BRA)"] [Result "1-0"] [WhiteElo "2213"] [BlackElo "1999"] [ECO "A18"] [Opening "English: Mikenas, Flohr, 4...d4"] 1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.d4 b6 8.Nf3 Qd8 9.Bd3 Bb7 10.O-O Be7 11.Qa4+ Qd7 12.Qd1 Qc8 13.d5 exd5 14.cxd5 O-O 15.Qc2 h6 16.Qe2 Bf6 17.Qe4 g6 18.Bxh6 Re8 19.Qf4 Bxc3 20.Rac1 {#r} 1-0