[Event "?"] [Site "masterchessopen.com – Cienfuegos (Cuba)"] [Round "0"] [White "Diaz Augusto (CUB)"] [Black "Groszpeter Attila (HUN)"] [Result "0-1"] [WhiteElo "2248"] [BlackElo "2480"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.Bd3 b5 9.a3 Bb7 10.O-O g6 11.Kh1 Bg7 12.Qe1 O-O 13.f5 gxf5 14.Nh4 f4 15.Nf5 Nc5 16.b4 Ne6 17.g3 Rc8 18.gxf4 Rxc3 19.fxe5 dxe5 20.Nxg7 Rxd3 21.Nxe6 Nxe4 22.Nxd8 Nf2+ {#R} 0-1