[Event "corr."] [Site "masterchessopen.com DDR"] [Round "0"] [White "Wuensch R"] [Black "Packroff Hermann (GER)"] [Result "1-0"] [BlackElo "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 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Qc7 11.Rc1 Rd8 12.Bf4 Qd7 13.d5 Na5 14.Bd3 b5 15.Qd2 e6 16.c4 Nxc4 17.Bxc4 bxc4 18.Rfd1 Qa4 19.d6 Ba6 20.e5 Rd7 21.Nc3 Qc6 22.Qe3 Bb7 23.f3 Rc8 24.Ne4 Ba6 25.Nf6+ Bxf6 26.exf6 Kh8 27.Rb1 Rcd8 28.Be5 Rg8 29.h4 Qc8 30.Rb2 Bb7 31.Rb5 Bd5 32.Rxc5 Qa6 33.Rc7 Qa4 34.Rxd7 Qxd7 35.Rb1 Qc8 36.Qxa7 c3 37.Rc1 c2 38.Qf2 {#r} 1-0