[Event "Philadelphia int."]
[Site "Philadelphia USA"]
[Date "2017.06.26"]
[Round "5.5"]
[White "Li, Ruifeng"]
[Black "Yang, Kaiqi"]
[Result "1-0"]
[WhiteElo "2571"]
[BlackElo "2415"]
[PlyCount "115"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 O-O 6.Nbd2 a5 7.h3 d6 8.Nf1 d5 9.exd5 Nxd5 10.Ng3 Nb6 11.Bb3 a4 12.Bc2 f5 13.O-O Qf6 14.Re1 Kh8 15.Nxe5 Bxf2+ 16.Kxf2 Nxe5 17.Kg1 Ng6 18.Qh5 a3 19.d4 Nd5 20.Qf3 f4 21.Ne4 Qh4 22.Nf2 Bf5 23.Bxf5 Rxf5 24.bxa3 Raf8 25.Re2 Qd8 26.Rc2 Nh4 27.Qd3 Rg5 28.Ne4 Rg6 29.c4 Nf6 30.Bxf4 Nh5 31.Be3 Rf3 32.Ng5 Rxg5 33.Bxg5 Qxg5 34.Rf1 Rxf1+ 35.Qxf1 Nf4 36.Kh2 Nhxg2 37.Rxg2 Qxg2+ 38.Qxg2 Nxg2 39.Kxg2 Kg8 40.Kf3 Kf7 41.d5 Ke7 42.Ke4 Kd6 43.Kd4 g5 44.a4 h5 45.c5+ Kd7 46.a5 c6 47.d6 Ke6 48.Ke4 Kf6 49.d7 Ke7 50.Kf5 g4 51.hxg4 hxg4 52.Kxg4 Kxd7 53.Kf5 Kc7 54.Ke6 Kb8 55.a6 bxa6 56.Kd6 Kb7 57.a4 a5 58.Kd7 1-0