[Event "It (open)"] [Site "masterchessopen.com – Chojnice (Poland)"] [Date "2007.07.17"] [Round "6"] [White "Mazalon Mariusz (POL)"] [Black "Wlodarczyk Oskar (POL)"] [Result "0-1"] [WhiteElo "2151"] [BlackElo "2343"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.e3 O-O 6.Qb3 dxc4 7.Bxc4 a6 8.a4 Nc6 9.a5 b5 10.axb6 cxb6 11.Qd1 Qc7 12.O-O e5 13.dxe5 Nxe5 14.Nxe5 Qxe5 15.Qe2 Bb7 16.Bxa6 b5 17.Bxb7 Rxa1 18.Bf3 b4 19.Nb5 Rc8 {#R} 0-1