[Event "Ch Brazil"] [Site "masterchessopen.com Sao Paulo (Brazil)"] [Round "9"] [White "Fonrobert Gert Wolfgang"] [Black "Nobrega Adaucto Da (BRA)"] [Result "0-1"] [BlackElo "2320"] [ECO "D80"] [Opening "Gruenfeld: Stockholm, 4...Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Nxe4 dxe4 6.e3 Bg7 7.Qc2 c5 8.Ne2 Nc6 9.dxc5 O-O 10.Nc3 Qa5 11.Rd1 Bg4 12.Be2 Bxe2 13.Kxe2 h6 14.Bf4 f5 15.Rd7 e5 16.Bg3 Rad8 17.Rxd8 Rxd8 18.Rd1 f4 19.exf4 Nd4+ 20.Rxd4 exd4 21.Qa4 d3+ 22.Ke3 Bxc3 {#R} 0-1