[Event "Ch North Germany"] [Site "masterchessopen.com - Brilon (Germany)"] [Round "7"] [White "Reeh Oliver (GER)"] [Black "Keitlinghaus Ludger (GER)"] [Result "0-1"] [WhiteElo "2453"] [BlackElo "2489"] [ECO "A53"] [Opening "Old Indian: 3.Nc3 Nbd7 4.e4 e5"] 1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nf3 g6 6.d5 Nc5 7.Qc2 a5 8.Be3 b6 9.h3 Bg7 10.g4 O-O 11.O-O-O Ne8 12.Rg1 Kh8 13.Be2 f5 14.gxf5 gxf5 15.Bg5 Qd7 16.Nh4 fxe4 17.Nxe4 Qf7 18.Rg3 Nxe4 19.Qxe4 Nf6 20.Qg2 Nh5 21.Bxh5 Qxh5 22.Rg1 Bd7 23.Kb1 Qe2 24.Be7 Rxf2 25.Qxf2 Qxf2 26.Rxg7 Re8 27.R7g2 Qxg1+ 28.Rxg1 Rxe7 {#R} 0-1