[Event "It (open) (b)"] [Site "masterchessopen.com – Grodzisk Mazowiecki (Poland)"] [Date "2007.07.20"] [Round "1"] [White "Prus Marek (POL)"] [Black "Kolinski Kamil (POL)"] [Result "1-0"] [WhiteElo "1886"] [BlackElo "1510"] [ECO "B53"] [Opening "Sicilian, Chekhover, 4...Nc6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 h6 8.Be3 Nf6 9.h3 e6 10.O-O-O Be7 11.Rhe1 Qc7 12.Kb1 O-O 13.g4 g5 14.Qd3 Rfd8 15.Nd4 a6 16.f3 Rac8 17.h4 Nh7 18.hxg5 hxg5 19.Rh1 Nf6 20.Bxg5 Nxg4 21.Bxe7 Nf2 22.Rdg1+ {#r} 1-0