[Event "Memorial M.Najdorf (open) (b)"] [Site "masterchessopen.com Warsaw (Poland)"] [Date "2011.07.13"] [Round "1"] [White "Jarmula Lukasz (POL)"] [Black "Lis Mateusz (POL)"] [Result "1-0"] [WhiteElo "1940"] [BlackElo "1674"] [ECO "B42"] [Opening "Sicilian: Kan, 5.Bd3"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Nc3 b5 8.Re1 d6 9.a4 b4 10.Na2 d5 11.exd5 Nxd5 12.Be4 Be7 13.Bxd5 exd5 14.Bg5 f6 15.Bd2 O-O 16.Bxb4 Bxb4 17.Nxb4 Bb7 18.Ne6 Qd6 19.Nxf8 Qxb4 20.Re8 Nc6 21.Qxd5+ Kh8 22.Ng6# 1-0