[Event "Ch Germany (seniors)"] [Site "masterchessopen.com – Berlin (Germany)"] [Date "2010.08.22"] [Round "7"] [White "Bieberle Gerhart (GER)"] [Black "Roettger Franz"] [Result "1-0"] [WhiteElo "1921"] [BlackElo "1699"] [ECO "D10"] [Opening "Slav: 3.Nc3"] 1.d4 d5 2.c4 c6 3.Nc3 Bf5 4.Bf4 e6 5.Nf3 Bd6 6.Bg3 Nf6 7.e3 Bb4 8.Qb3 Qa5 9.Nd2 Ne4 10.Ndxe4 Bxe4 11.f3 Bg6 12.a3 dxc4 13.Qxb4 Qxb4 14.axb4 b5 15.Bxb8 {#r} 1-0