[Event "It (open)"] [Site "masterchessopen.com - Lampertheim (Germany)"] [Round "0"] [White "Hefter Franz (GER)"] [Black "Schimmer Michael (GER)"] [Result "1-0"] [WhiteElo "1998"] [BlackElo "1887"] [ECO "A43"] [Opening "Old Benoni: 2.d5 e6 3.c4"] 1.d4 c5 2.d5 e6 3.c4 exd5 4.cxd5 d6 5.Nc3 Nf6 6.e4 g6 7.Bd3 Bg7 8.Nge2 O-O 9.O-O a6 10.a4 Nbd7 11.Ng3 Qc7 12.h3 Re8 13.f4 c4 14.Bc2 Nc5 15.Be3 Rb8 16.Qf3 b5 17.axb5 axb5 18.e5 Nfd7 19.Nce4 dxe5 20.f5 Bb7 21.fxg6 fxg6 22.Qf7+ Kh8 23.Nxc5 {#r} 1-0