[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Packroff Hermann (GER)"] [Black "Dienes"] [Result "1-0"] [WhiteElo "2187"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 Bg7 8.Ne2 O-O 9.O-O Nc6 10.Be3 cxd4 11.cxd4 Bg4 12.f3 Na5 13.Bd3 Be6 14.Qa4 Bd7 15.Qa3 b5 16.Rac1 e6 17.Bf4 Nc6 18.Bd6 Re8 19.e5 Qb6 20.Bc5 Qb7 21.Rb1 a6 22.Nc3 f5 23.exf6 Bxf6 24.Ne4 Be7 25.Qc1 Rec8 26.Qh6 Rf8 27.Bxe7 Nxe7 28.Ng5 {#r} 1-0