[Event "World op"]
[Site "Arlington USA"]
[Date "2015.07.05"]
[Round "9"]
[White "Kovalyov, Anton"]
[Black "Hungaski, Roberto"]
[Result "1-0"]
[WhiteElo "2613"]
[BlackElo "2470"]
[PlyCount "147"]

1.Nf3 Nf6 2.c4 e6 3.g3 a6 4.b3 b5 5.Nc3 b4 6.Na4 Bb7 7.d4 d6 8.Bg2 Nbd7 9.O-O Be7 10.d5 exd5 11.Nh4 Ne4 12.cxd5 Bf6 13.Rb1 Ndc5 14.Nxc5 Nxc5 15.Be3 O-O 16.Rc1 Bc3 17.Bd4 Bxd4 18.Qxd4 a5 19.Nf5 Qf6 20.Qxf6 gxf6 21.Nd4 Rfe8 22.Rc2 Ra6 23.Rfc1 Rb6 24.e4 Nd3 25.Rb1 Nc5 26.f3 Ra8 27.Bf1 c6 28.dxc6 Bxc6 29.Nf5 Bd7 30.Ne7+ Kg7 31.Nd5 Rb7 32.Ne3 Be6 33.Bc4 a4 34.g4 axb3 35.axb3 Ra3 36.Nd5 Bxd5 37.Bxd5 Rba7 38.Kg2 Ra2 39.Rbb2 Rxb2 40.Rxb2 Ra3 41.Kg3 Kf8 42.h4 h6 43.Rb1 Ke7 44.Kf4 Ra2 45.h5 Nd3+ 46.Ke3 Nc5 47.Kf4 Nd3+ 48.Kg3 Rc2 49.Ra1 Ne5 50.Ra7+ Kd8 51.f4 Rc3+ 52.Kg2 Nxg4 53.Bxf7 Ne3+ 54.Kg1 f5 55.exf5 Nxf5 56.Rb7 Rc7 57.Rb8+ Ke7 58.Bg6 Nh4 59.Be4 Rc5 60.Kf2 d5 61.Bh7 Rc3 62.Rxb4 Kd6 63.Ke2 Kc5 64.Rb8 Rf3 65.b4+ Kd4 66.f5 Re3+ 67.Kd1 Kc3 68.Rc8+ Kxb4 69.f6 Rf3 70.Rf8 Kc5 71.f7 Kd6 72.Bg6 Rf1+ 73.Ke2 Nxg6 74.hxg6 1-0