[Event "corr."] [Site "masterchessopen.com DDR"] [Round "0"] [White "Wiermann G"] [Black "Mueller"] [Result "0-1"] [ECO "D80"] [Opening "Gruenfeld: Stockholm, 4...Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bf4 Nxc3 6.bxc3 c5 7.Be5 Qa5 8.Qb3 f6 9.Bxb8 Rxb8 10.Qb5+ Qxb5 11.cxb5 cxd4 12.cxd4 e5 13.Nf3 Bb4+ 14.Kd1 e4 15.Rb1 Bd6 16.Ne1 O-O 17.e3 f5 18.g3 g5 19.f4 exf3 20.Nxf3 h6 21.Bg2 f4 22.gxf4 gxf4 23.Ne5 Be6 24.Kc2 Bxe5 25.dxe5 Bf5+ {#R} 0-1