[Event "corr."] [Site "masterchessopen.com - Germany"] [Round "0"] [White "Bierbach Utz-Friedrich (GER)"] [Black "Mertens Klaus (GER)"] [Result "1-0"] [WhiteElo "1990"] [BlackElo "2064"] [ECO "A00"] [Opening "Van Geet: 1...d5 2.e4 d4"] 1.Nc3 d5 2.e4 d4 3.Nce2 e5 4.Nf3 f6 5.Ng3 Be6 6.Bb5+ c6 7.Ba4 Nd7 8.c3 dxc3 9.O-O cxd2 10.Bxd2 Nc5 11.b4 Ne7 {#r} 1-0