[Event "Ch Brazil (w)"] [Site "masterchessopen.com - Novo Hamburgo (Brazil)"] [Date "2008.05.23"] [Round "4"] [White "Da Silva Larissa"] [Black "Mattos Leticia"] [Result "1-0"] [ECO "B00"] [Opening "Nimzowitsch Defence: 2.Nc3 Nf6"] 1.e4 Nc6 2.Nc3 Nf6 3.Bb5 e6 4.Nf3 d6 5.d4 a6 6.Bc4 g6 7.Qe2 Be7 8.d5 Na5 9.Bd3 Kf8 10.O-O Bd7 11.Ng5 c5 12.Nxe6+ Kg8 13.Nxd8 {#r} 1-0