[Event "53rd Annual World Open"]
[Site "Philadelphia USA"]
[Date "2025.07.03"]
[Round "3.1"]
[White "Xiong, Jeffery"]
[Black "Clasby, Derek"]
[Result "1-0"]
[WhiteElo "2646"]
[BlackElo "2339"]
[ECO "A34"]
[PlyCount "75"]

1.c4 Nf6 2.Nc3 c5 3.g3 g6 4.Bg2 Nc6 5.a3 Bg7 6.Rb1 a5 7.d3 h6 8.e4 d6 9.Nge2 O-O 10.O-O Ne8 11.Be3 Nd4 12.b4 axb4 13.axb4 Nc7 14.bxc5 dxc5 15.Nd5 Ra7 16.Nxd4 cxd4 17.Bd2 Nxd5 18.exd5 Bf5 19.Qb3 Qc7 20.Rfe1 Rfa8 21.Bb4 Bf6 22.c5 Qd7 23.c6 bxc6 24.dxc6 Qc8 25.Bc5 Rc7 26.Qb5 Qa6 27.Bb6 Rcc8 28.c7 Bxd3 29.Qxa6 Rxa6 30.Bb7 Rxb6 31.Bxc8 Rc6 32.Rb7 Bc2 33.Bd7 Rc3 34.Rb8+ Kg7 35.c8=Q Rxc8 36.Rxc8 d3 37.Rxc2 dxc2 38.Rc1 1-0