[Event "Ch NRW"] [Site "masterchessopen.com - Muenster (Germany)"] [Round "12"] [White "Nehmert Ulrich (GER)"] [Black "Buchenthal Dieter (GER)"] [Result "1/2-1/2"] [WhiteElo "2356"] [BlackElo "2204"] [ECO "A65"] [Opening "Benoni: 6.e4"] 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 Na6 11.Kh1 Nc7 12.f3 Nd7 13.Nc4 Ne5 14.Ne3 f5 15.f4 Nf7 16.exf5 gxf5 17.Bd3 Qf6 18.Qc2 Nh6 19.Bd2 Rb8 20.Rae1 b5 21.b3 Re7 22.Rf3 Bd7 23.Ncd1 b4 24.Rg3 Kh8 25.Rg5 Nf7 26.Rg3 Nh6 27.Rg5 Nf7 28.Rg3 Nh6 29.Rg5 Nf7 30.Rg3 Nh6 {#d} 1/2-1/2