[Event "It (open)"] [Site "masterchessopen.com Waldfischbach (Germany)"] [Round "0"] [White "Jennewein Mathias"] [Black "Weiland Marcus"] [Result "1-0"] [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 O-O 8.Ne2 c5 9.O-O Nc6 10.Be3 Qc7 11.Rc1 Rd8 12.Qd2 a6 13.Rfd1 b5 14.Bd3 c4 15.Bc2 e6 16.a4 Rb8 17.axb5 axb5 18.Bf4 e5 19.Bg3 Qb6 20.d5 b4 21.cxb4 Qxb4 22.Qe3 Nd4 23.Nxd4 exd4 24.Rxd4 Bxd4 25.Qxd4 Qb2 26.Qe3 Ra8 27.Bf4 Ra1 28.Rd1 Rxd1+ 29.Bxd1 c3 30.h3 c2 31.Bxc2 Qxc2 32.Qd4 Qb1+ 33.Kh2 Qb7 34.Qf6 Re8 35.Bh6 {#r} 1-0