[Event "D85"] [Site "Cleanchess.com England ENG"] [Date "2018.03.17"] [Round "7.53"] [White "Gretarsson,Hj"] [Black "Bukojemski,A"] [Result "1-0"] [WhiteElo "2571"] [BlackElo "2202"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.Na4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Na4 Bg7 6.Nf3 O-O 7.e4 Nf6 8.Qc2 b6 9.Bf4 Bb7 10.Nc3 Nbd7 11.Rd1 c5 12.dxc5 Qc8 13.e5 Nh5 14.Be3 Nxc5 15.Nd5 Kh8 16.Be2 Rd8 17.Nc3 Ne6 18.Rxd8+ Qxd8 19.Qc1 f5 20.exf6 Bxf6 21.O-O Qc7 22.Rd1 Nhf4 23.Bf1 g5 24.Nd4 Rd8 25.Nxe6 Nxe6 26.Rxd8+ Qxd8 27.Qc2 Qc7 28.Qf5 Qe5 29.Qxe5 Bxe5 30.Bc4 Bc8 31.Nb5 Bb8 32.Bd2 Kg7 33.Bc3+ Kf8 34.g3 Nc5 35.Nd4 a6 36.Nc6 Bd6 37.b4 Ne4 38.Be1 Nf6 39.Nd4 g4 40.Ne6+ Ke8 41.a4 Bd7 42.b5 axb5 43.axb5 Ne4 44.Nd4 e5 45.Nc6 Bf5 46.Kf1 Kf8 47.Ke2 Kg7 48.Bd3 Kf6 49.Nb4 Bc5 50.Nd5+ Ke6 51.Ne3 Bxe3 52.Kxe3 Nd6 53.Bf1 Kd5 54.Bb4 {#r} 1-0