[Event "Ch Bahn (team)"] [Site "masterchessopen.com - Germany"] [Round "0"] [White "Ruetzel Wolfgang"] [Black "Duemmke Juergen (GER)"] [Result "1/2-1/2"] [WhiteElo "2040"] [BlackElo "2100"] [ECO "A16"] [Opening "English: Anglo-Gruenfeld, 3.cxd5"] 1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.g3 g6 5.Bg2 Nxc3 6.bxc3 Bg7 7.Nf3 O-O 8.Rb1 c5 9.c4 Nc6 10.O-O Qc7 11.Bb2 e5 12.d3 Rb8 13.Ng5 Bd7 14.Ne4 Ne7 15.Nc3 Qa5 16.Ba1 b6 {#d} 1/2-1/2