[Event "corr."] [Site "masterchessopen.com – Germany"] [Round "0"] [White "Tobor Detlef (GER)"] [Black "Niedermann N"] [Result "1-0"] [WhiteElo "2143"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Be7 9.f4 Bd7 10.Nf3 b5 11.Bxf6 gxf6 12.f5 Qb6 13.g3 O-O-O 14.Bg2 Kb8 15.Rhe1 Rc8 16.Bh3 e5 17.Nd5 Qd8 18.Nxe7 Nxe7 19.Qxd6+ Qc7 20.Re2 Bc6 21.c3 Rhd8 22.Qxf6 Rxd1+ 23.Kxd1 {#r} 1-0