[Event "GRENKE Chess Open 2017"] [Site "Karlsruhe GER"] [Date "2017.04.15"] [Round "5.6"] [White "Fedoseev,Vl3"] [Black "Sadzikowski,D"] [Result "1-0"] [WhiteElo "2684"] [BlackElo "2547"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h4 e5 7.Nb3 Be7 8.Bg5 Be6 9.Bxf6 Bxf6 10.g3 Nc6 11.Qd2 O-O 12.O-O-O Qb6 13.Bh3 Rfd8 14.Nd5 Bxd5 15.exd5 Nb8 16.Qe3 Nd7 17.Qxb6 Nxb6 18.Na5 Rdb8 19.Rd3 Bd8 20.Ra3 Ra7 21.Re1 Nxd5 22.Rd1 Bxa5 23.Rxa5 Nb6 24.b3 d5 25.c4 dxc4 26.Rd6 Na8 27.bxc4 Nc7 28.Rxe5 Ne8 29.Rb6 Kf8 30.Rd5 Nf6 31.Rc5 Re8 32.Rc7 Re7 33.Rc8+ Re8 34.Kd2 Rxc8 35.Bxc8 Ke7 36.Bxb7 Nd7 37.Rb1 Nc5 38.Bd5 Rc7 39.Kc3 Nd7 40.Kd4 Nf6 41.Bf3 Rd7+ 42.Kc3 {#r} 1-0