[Event "Ch Hessen (b)"] [Site "masterchessopen.com – Offenbach (Germany)"] [Date "2012.04.05"] [Round "1"] [White "Rolf Marco"] [Black "Walther Markus"] [Result "1-0"] [WhiteElo "1875"] [BlackElo "1040"] [ECO "D06"] [Opening "QGD: Marshall Defence, 3.Nc3"] 1.d4 d5 2.c4 Nf6 3.Nc3 c6 4.Nf3 e6 5.Bg5 h6 6.Bh4 Be7 7.Qc2 Qa5 8.e3 g5 9.Bg3 Ne4 10.Bd3 Nxg3 11.fxg3 Nd7 12.O-O Nf6 13.Ne5 dxc4 14.Bg6 fxg6 15.Rxf6 Bxf6 16.Qxg6+ Kf8 17.Qf7# 1-0