[Event "PRO League KO Stage 2017"] [Site "masterchessopen.com chess.com INT"] [Date "2017.03.01"] [Round "1"] [White "Postny,E"] [Black "Arnold,Mar"] [Result "1-0"] [WhiteElo "2606"] [BlackElo "2524"] [ECO "E10"] [Opening "Blumenfeld: 5.dxe6"] 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5 7.g3 a6 8.bxa6 Bxa6 9.Bg2 Nc6 10.O-O Bd6 11.b3 O-O 12.Bb2 Qe7 13.Nc3 Kh8 14.Re1 d4 15.Na4 e5 16.e3 Rad8 17.exd4 cxd4 18.Ng5 Nb4 19.Ba3 d3 20.Ne4 Nxe4 21.Rxe4 Nc2 22.Bxd6 Rxd6 23.Rc1 Bb7 24.Nc5 Rxf2 25.Nxb7 Qxb7 26.Kxf2 Qb6+ 27.Kf1 Rf6+ 28.Bf3 {#r} 1-0