[Event "It (open)"] [Site "Zabrze (Poland)"] [Date "2007.05.26"] [Round "5"] [White "Gwozdzik Zbigniew (POL)"] [Black "Wrzalek Piotr (POL)"] [Result "1-0"] [WhiteElo "1888"] [BlackElo "1609"] [ECO "E00"] [Opening "Catalan: 3...c5"] 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 Qc7 5.Bg2 Be7 6.Nc3 d6 7.e4 a6 8.Nge2 e5 9.O-O O-O 10.h3 Nbd7 11.f4 exf4 12.gxf4 Nh5 13.Bf3 Ndf6 14.f5 g6 15.Bh6 Ng7 16.Bg4 Re8 17.Ng3 Bf8 18.fxg6 fxg6 19.Rxf6 Be7 20.Rf2 Bh4 21.Rf3 Bxg4 22.hxg4 {#r} 1-0