[Event "It (open)"] [Site "masterchessopen.com Koszalin (Poland)"] [Round "7"] [White "Czakon Jakub (POL)"] [Black "Jakubiec Artur (POL)"] [Result "1-0"] [WhiteElo "2477"] [BlackElo "2529"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.Bxf6 gxf6 11.f5 Nc6 12.fxe6 fxe6 13.Nxc6 bxc6 14.Be2 h5 15.e5 dxe5 16.Ne4 Be7 17.Rf1 f5 18.Rf3 Qa4 19.Nd6+ Bxd6 20.Qxd6 Qh4+ 21.Rg3 f4 22.Qxc6+ Ke7 23.Qc5+ Kf6 24.Qf2 {#r} 1-0