[Event "It (open)"] [Site "masterchessopen.com – Gdansk (Poland)"] [Date "2009.07.25"] [Round "8"] [White "Ciszewski Marek (POL)"] [Black "Bieszk Stanislaw"] [Result "0-1"] [WhiteElo "1974"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 g6 7.Bg2 Bg7 8.O-O O-O 9.a4 e5 10.Nb3 Nc6 11.h3 Be6 12.Nd5 Bxd5 13.exd5 Ne7 14.Be3 Nd7 15.Qd2 Nf5 16.Kh2 Rc8 17.Rac1 Nxe3 18.Qxe3 Rc4 19.Nd2 Rxa4 20.Qb3 Nc5 21.Qe3 f5 22.b3 f4 23.Qe2 Ra2 24.b4 Na4 25.Be4 Nc3 26.Qc4 Qc8 27.Bd3 Bh6 28.g4 f3 29.Nxf3 Qxc4 30.Bxc4 Bxc1 31.Nxe5 {#R} 0-1