[Event "26th Chicago Open 2017"] [Site "Chicago USA"] [Date "2017.05.26"] [Round "2.9"] [White "Perez,Rob"] [Black "Friedel,J"] [Result "1-0"] [WhiteElo "2365"] [BlackElo "2528"] [EventType "swiss"] [ECO "E11"] [Opening "Bogo-Indian: 4.Nbd2 O-O"] 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d6 7.Bd3 Nbd7 8.O-O e5 9.b3 exd4 10.Nxd4 Re8 11.Bb2 Bf8 12.b4 a5 13.N4b3 axb4 14.axb4 Rxa1 15.Qxa1 c6 16.Qa7 g6 17.Bc3 d5 18.exd5 cxd5 19.c5 Ne5 20.Bb5 Nc6 21.Qa8 d4 22.Bxd4 Nxd4 23.Nxd4 Bd7 24.Qxd8 Rxd8 25.Bxd7 Rxd7 26.N2f3 Nd5 27.Rb1 Nc3 28.Rc1 Nd5 29.b5 Rd8 30.c6 bxc6 31.bxc6 Nc7 32.g3 Bg7 33.Rc4 Kf8 34.Kg2 Ke7 35.Ne2 h6 36.h4 Ne6 37.Nc3 Bxc3 38.Rxc3 f6 39.h5 g5 40.Rb3 Rc8 41.Rb7+ Kf8 42.Nh2 Nd8 43.Rd7 Nf7 44.Ng4 Rxc6 45.Ne3 Ne5 46.Ra7 g4 47.Nf5 Rc1 48.Nxh6 Rc5 49.Nf5 Kg8 50.Ne3 Kh8 51.h6 Rb5 52.Ra6 Kh7 53.Rxf6 Rb4 54.Re6 Nd3 55.Rf6 Ne5 56.Rd6 Rb2 57.Nf5 Nf3 58.Ne3 Ne5 59.Rd4 Nf3 60.Rd7+ Kg6 61.Nxg4 Ne1+ 62.Kf1 Rb1 63.Rg7+ Kf5 64.h7 Ke4 65.Re7+ Kf3 {#r} 1-0