[Event "NRW Klasse 2 2008/09"] [Site "masterchessopen.com – Germany"] [Date "2008.11.09"] [Round "3"] [White "Kniest Oliver (GER)"] [Black "Hintze Helge (GER)"] [Result "1-0"] [WhiteElo "2271"] [BlackElo "2346"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Rb1 O-O 9.Be2 cxd4 10.cxd4 Qa5+ 11.Bd2 Qxa2 12.O-O Bg4 13.Rxb7 Bxf3 14.Bxf3 Bxd4 15.Bb4 Nc6 16.Bxe7 Rfe8 17.Bg5 Bg7 18.e5 Nxe5 19.Bd5 Qa5 20.f4 Kh8 21.fxe5 Rxe5 22.Rd7 {#r} 1-0