[Event "Memorial M.Najdorf (open)"] [Site "masterchessopen.com - Warsaw (Poland)"] [Date "2011.07.14"] [Round "2"] [White "Staniszewski Piotr (POL)"] [Black "Poznanska Katarzyna (POL)"] [Result "1-0"] [WhiteElo "2423"] [BlackElo "2062"] [ECO "A81"] [Opening "Dutch: 2.g3 Nf6 3.Bg2 g6"] 1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.c4 Bg7 5.Nc3 O-O 6.Nf3 d6 7.O-O c6 8.Rb1 a5 9.b3 h6 10.Bb2 Nbd7 11.d5 c5 12.Nh4 Ne5 13.f4 Neg4 14.Qd3 g5 15.Nxf5 Nxh2 16.Nxg7 Kxg7 17.Kxh2 Ng4+ 18.Kg1 Bf5 19.e4 {#r} 1-0