[Event "Ch Pan-American (juniors) (under 14)"] [Site "masterchessopen.com Matinhos (Brazil)"] [Round "4"] [White "Romero Diego (CHI)"] [Black "Fernandez Daniel (USA)"] [Result "0-1"] [WhiteElo "2054"] [BlackElo "2057"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.O-O Be7 9.Qf3 Qc7 10.Qg3 b4 11.Na4 Nxe4 12.Qxg7 Bf6 13.Qg4 Bb7 14.Be3 h5 15.Qe2 Nd7 16.Rac1 Rg8 17.f3 Nec5 18.c3 Nxb3 19.Nxb3 Qc6 20.Nac5 dxc5 {#R} 0-1