[Event "It (open)"] [Site "masterchessopen.com – Herne (Germany)"] [Date "2006.06.15"] [Round "3"] [White "Demin Vladimir (RUS)"] [Black "Quaeschling Udo (GER)"] [Result "1-0"] [WhiteElo "2433"] [BlackElo "1784"] [ECO "D24"] [Opening "QGA: 4.Nc3 e6 5.e3"] 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 e6 5.e3 Bb4 6.Bxc4 Bxc3+ 7.bxc3 O-O 8.Bd3 b6 9.e4 Bb7 10.Qc2 Ba6 11.e5 Bxd3 12.Qxd3 Nfd7 13.Ng5 g6 14.Qh3 h5 15.g4 Kg7 16.gxh5 Rh8 17.Qf3 Qe8 18.Qxa8 f6 19.exf6+ Nxf6 20.h6+ Rxh6 21.Bf4 Nd5 22.Be5+ Kg8 23.c4 Nc6 {#r} 1-0