[Event "ch-USA 2024"]
[Site "Saint Louis USA"]
[Date "2024.10.18"]
[Round "7.1"]
[White "Oparin, G"]
[Black "Liang, Awonder"]
[Result "0-1"]
[WhiteElo "2662"]
[BlackElo "2677"]
[ECO "C50"]
[PlyCount "78"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Nc3 Nf6 5.d3 d6 6.Na4 Bb6 7.a3 h6 8.b4 O-O 9.O-O Ne7 10.h3 Ng6 11.Re1 Re8 12.Bb3 c6 13.Nxb6 axb6 14.a4 Be6 15.c4 c5 16.Bd2 Nd7 17.Nh2 Nb8 18.a5 cxb4 19.axb6 Rxa1 20.Qxa1 Qxb6 21.Be3 Qc7 22.Ba4 Nc6 23.Qb2 Nge7 24.f4 exf4 25.Bxf4 Ra8 26.Bc2 Ng6 27.Be3 Ra3 28.Nf3 Qa5 29.Nd2 Nh4 30.Nb3 Qh5 31.Bd1 Qg6 32.Kh2 Ne5 33.Nc1 Rxd3 34.Qf2 Qxe4 35.Bg5 Rxh3+ 36.Kg1 Qxg2+ 37.Qxg2 Nxg2 38.Kxg2 hxg5 39.c5 Rc3 0-1