[Event "34th Chicago Open 2025"]
[Site "Chicago USA"]
[Date "2025.05.26"]
[Round "9.28"]
[White "Guo, Ethan"]
[Black "Wan, Joseph"]
[Result "0-1"]
[WhiteElo "2068"]
[BlackElo "2254"]
[ECO "C03"]
[PlyCount "82"]

1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.Bd3 c5 6.e5 Nfd7 7.c3 Nc6 8.O-O g5 9.Nb1 Qb6 10.dxc5 Nxc5 11.Be2 g4 12.Nd4 Nxe5 13.b4 Ne4 14.Be3 Qc7 15.Nb5 Qb8 16.Bxg4 Nxg4 17.Qxg4 Bd7 18.Nd4 Qc7 19.Rc1 e5 20.Nf5 h5 21.Qf3 Ng5 22.Bxg5 Bxg5 23.Re1 O-O-O 24.Ne3 Be6 25.Na3 Kb8 26.c4 e4 27.Qd1 d4 28.Nd5 Bxd5 29.cxd5 Qe5 30.d6 f5 31.Nc4 Qd5 32.Ne3 Bxe3 33.Rxe3 Qxd6 34.Rh3 d3 35.Rxh5 Rxh5 36.Qxh5 Qe5 37.Qd1 d2 38.Rb1 e3 39.fxe3 Qxe3+ 40.Kh1 Rc8 41.h4 Rc1 0-1