[Event "It (open)"] [Site "masterchessopen.com - Wuerzburg (Germany)"] [Round "2"] [White "Gehrig"] [Black "Rahls Peter (GER)"] [Result "0-1"] [BlackElo "2325"] [ECO "A44"] [Opening "Old Benoni: Czech, 3.c4 d6 4.e4 g6"] 1.d4 c5 2.d5 e5 3.c4 d6 4.e4 g6 5.Bd3 Bg7 6.Ne2 Ne7 7.Ng3 O-O 8.O-O f5 9.exf5 gxf5 10.Nh5 Ng6 11.Nxg7 Kxg7 12.Qh5 Rf7 13.Nc3 e4 14.Bc2 Nd7 15.b3 Kg8 16.Bb2 Nde5 17.f4 exf3 18.gxf3 Qf6 19.Rae1 Nf4 20.Qxf7+ Kxf7 {#R} 0-1