[Event "It (open)"] [Site "masterchessopen.com Gdansk (Poland)"] [Date "2010.07.17"] [Round "1"] [White "Grochowski Mariusz (POL)"] [Black "Tarajkiewicz Krzysztof (POL)"] [Result "1-0"] [WhiteElo "1919"] [BlackElo "1466"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 O-O 7.Bd3 d6 8.Nf3 Nc6 9.O-O Re8 10.e4 e5 11.d5 Ne7 12.Bg5 Ng6 13.Qd2 h6 14.Be3 Bg4 15.Ne1 Bd7 16.f4 Ng4 17.f5 Nxe3 18.Qxe3 Nf4 19.Bc2 Qg5 20.Rf3 Nh5 21.Qf2 Qe7 22.Kh1 Kh7 23.g4 Nf4 24.Ng2 Nxg2 25.Qxg2 f6 26.h4 Rg8 27.g5 h5 28.g6+ Kh8 29.Qe2 {#r} 1-0