[Event "Ch Paulista"] [Site "masterchessopen.com – Americana (Brazil)"] [Date "2007.10.14"] [Round "5"] [White "Moreira Ronaldo Alonso (BRA)"] [Black "Chiari Arthur"] [Result "1-0"] [WhiteElo "2013"] [ECO "D81"] [Opening "Gruenfeld: Early Russian Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Qb3 dxc4 5.Qxc4 Nc6 6.Nf3 Bg4 7.Ng5 Be6 8.Nxe6 fxe6 9.e3 Qd7 10.g3 Bg7 11.Bh3 Nd5 12.Ne4 Na5 13.Qe2 Qc6 14.O-O O-O 15.Bd2 b6 16.Rac1 Qd7 17.Bxa5 bxa5 18.Nc5 Qd6 19.Nxe6 Rf7 20.e4 Nb4 21.Nxc7 Rd8 22.d5 Kh8 23.a3 e5 24.Ne6 Bh6 25.Nxd8 Qxd8 26.Rc8 Qxc8 27.Bxc8 {#r} 1-0