[Event "It (open)"] [Site "Berlin (Germany)"] [Round "0"] [White "Ahues Carl O (GER)"] [Black "Berg Thomas (GER)"] [Result "1-0"] [BlackElo "2235"] [ECO "C65"] [Opening "Spanish: Berlin Defence"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Ne7 9.Nh4 Ng6 10.Nf5 c6 11.Ba4 h6 12.Bd2 d5 13.f3 Nh5 14.g3 Nf6 15.Bb3 Nh7 16.Be3 Qf6 17.f4 exf4 18.Bd4 Ne5 19.gxf4 Qg6+ 20.Kh1 {#r} 1-0