[Event "Memorial Jose Jabur (open)"] [Site "masterchessopen.com – Curitiba (Brazil)"] [Round "1"] [White "Gotz Klaus Seiji Furucho (BRA)"] [Black "Souza Adwilhans (BRA)"] [Result "0-1"] [WhiteElo "1736"] [BlackElo "2331"] [ECO "E10"] [Opening "Blumenfeld Countergambit"] 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.Nc3 b4 6.Nb1 exd5 7.cxd5 Bb7 8.Bg5 h6 9.Bxf6 Qxf6 10.e4 Qxb2 11.Nbd2 Be7 12.Bc4 O-O 13.e5 d6 14.O-O dxe5 15.Rb1 Qa3 16.Nxe5 Bd6 17.f4 Bxe5 18.fxe5 Qe3+ 19.Kh1 Qxe5 20.Qb3 Nd7 21.d6 Nf6 22.Nf3 {#R} 0-1