[Event "Ch Brazil (juniors) (under 12)"] [Site "masterchessopen.com Catanduva (Brazil)"] [Round "2"] [White "Pessoa Matheus Zelipe"] [Black "Okada William Kenji (BRA)"] [Result "0-1"] [BlackElo "1772"] [ECO "B23"] [Opening "Sicilian: Closed, Grand Prix, 3...e6"] 1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Bc4 d6 5.Nf3 Nf6 6.d3 Be7 7.O-O O-O 8.Qe1 a6 9.a4 d5 10.Bb3 b6 11.e5 Nd7 12.Qg3 f5 13.Nxd5 Ndb8 14.Nxe7+ Qxe7 {#R} 0-1