[Event "It (open) \"] [Site "Berlin (Germany)"] [Date "2011.08.16"] [Round "4"] [White "Burger Heinrich (GER)"] [Black "Scholz Ralf (GER)"] [Result "1-0"] [WhiteElo "2159"] [BlackElo "1898"] [ECO "E00"] [Opening "Catalan: 3...c5"] 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Bg2 g6 7.Nc3 Qb6 8.Nf3 Bg7 9.O-O O-O 10.e4 Re8 11.Re1 Nbd7 12.h3 a6 13.Qc2 Rb8 14.Bf4 Qc7 15.a4 b5 16.axb5 axb5 17.Bf1 c4 18.Nd4 b4 19.Ncb5 Qb6 20.Bxd6 Rb7 21.Qxc4 {#r} 1-0