[Event "Ch Paranaense"] [Site "masterchessopen.com – Curitiba (Brazil)"] [Round "5"] [White "Araujo Adalberto (BRA)"] [Black "Soares Edson Arantes"] [Result "1-0"] [WhiteElo "2292"] [ECO "B23"] [Opening "Sicilian: Closed, 2...Nc6"] 1.e4 c5 2.Nc3 Nc6 3.Nf3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bc4 e6 7.Be3 Be7 8.Qe2 a6 9.O-O-O Qc7 10.Bb3 Bd7 11.g4 Nxd4 12.Rxd4 Bc6 13.g5 Nd7 14.f4 Nc5 15.Rf1 b5 16.h4 g6 17.f5 Nxb3+ 18.axb3 Qa5 19.Qg4 b4 20.Nb1 exf5 21.exf5 Bd7 22.Qe4 Qe5 23.Qxa8+ {#r} 1-0