[Event "It (open)"] [Site "masterchessopen.com - Jatai (Brazil)"] [Date "2011.07.30"] [Round "4"] [White "Luz Heitor Carvalho (BRA)"] [Black "De Paula Guilherme (BRA)"] [Result "0-1"] [WhiteElo "1704"] [BlackElo "2034"] [ECO "A85"] [Opening "Dutch: 2.c4 Nf6 3.Nc3 g6 4.Nf3 Bg7"] 1.d4 f5 2.c4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Qc2 Na6 6.e4 Nb4 7.Qb1 fxe4 8.Nxe4 Nxe4 9.Qxe4 d5 10.cxd5 Bf5 11.Qe2 Nc2+ 12.Kd1 Nxa1 13.Qb5+ Qd7 14.Qxb7 O-O 15.Bf4 Qa4+ {#R} 0-1