[Event "It (open) \"] [Site "masterchessopen.com - Cologne (Germany)"] [Round "7"] [White "Koch Markus (GER)"] [Black "Oberndoerfer Frank (GER)"] [Result "0-1"] [WhiteElo "2104"] [BlackElo "2084"] [ECO "A04"] [Opening "Reti: 1...g6"] 1.Nf3 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nc6 5.g3 e5 6.Bg2 f5 7.d3 Nf6 8.Nd5 fxe4 9.Nxf6+ Qxf6 10.dxe4 O-O 11.Bg5 Qf7 12.h3 Nd4 {#R} 0-1