[Event "It"] [Site "masterchessopen.com Rio de Janeiro (Brazil)"] [Round "5"] [White "Vilela Vinicius"] [Black "De Oliveira Roberto Manoel (BRA)"] [Result "0-1"] [BlackElo "2220"] [ECO "D80"] [Opening "Gruenfeld: Stockholm, 4...Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.cxd5 Nxc3 6.bxc3 Qxd5 7.Bd2 c5 8.Qb3 Qxb3 9.axb3 Be6 10.b4 cxd4 11.cxd4 Bg7 12.e3 O-O 13.Bd3 Nd7 14.Ne2 Nb6 15.Nc3 f5 16.Nb5 Bc4 17.Bxc4+ Nxc4 18.Nc7 Rac8 19.Ne6 Rf6 20.Nxg7 Kxg7 21.Rxa7 Rb6 22.Ra4 Nb2 23.Ra3 {#R} 0-1