[Event "It (open)"] [Site "masterchessopen.com Bad Wiessee (Germany)"] [Round "4"] [White "Bluebaum Matthias (GER)"] [Black "Zakhartsov Viacheslav V (RUS)"] [Result "0-1"] [WhiteElo "2388"] [BlackElo "2580"] [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.dxc5 Qe8 14.Bd5 Bd7 15.Qd3 e6 16.Bb3 e5 17.Bg5 Rdc8 18.Rcd1 Be6 19.Qb5 Rc7 20.Rd2 Rac8 21.Rfd1 Bd7 22.Qd3 Nb8 23.Be3 Bf8 24.Bd5 Bc6 25.Nc1 Bxd5 26.exd5 Bxc5 27.d6 Rd7 28.Bxc5 Rxc5 29.Nb3 Rc6 30.Qb5 b6 31.Re1 Kg7 32.f4 e4 33.Re3 f5 34.Nd4 Rc5 35.Qb3 Kf6 36.Nf3 Nc6 37.c4 Kg7 38.Ng5 Kg8 39.Qb2 Na5 40.Rd4 Rxc4 41.Rd5 Rc6 42.Rxa5 bxa5 43.Qb3+ Kh8 44.Qb2+ Rg7 45.Qf6 Kg8 46.Qd4 Rc1+ 47.Kf2 Rc2+ 48.Kg3 h6 49.Qd5+ Kh8 50.Ne6 Rd7 51.Nc5 Rxc5 52.Qxc5 Qf8 53.Qd4+ Kh7 54.Ra3 Qxd6 55.Qxd6 Rxd6 56.Rxa5 a6 57.Kf2 Kg7 58.Ke3 Kf6 59.g3 g5 60.Ke2 Kg6 61.Ke3 Rd3+ 62.Ke2 gxf4 63.gxf4 Rf3 64.Rxa6+ Kh5 65.a4 Ra3 66.h3 Rxh3 {#R} 0-1