[Event "North American Junior U20"]
[Site "Dulles USA"]
[Date "2023.12.20"]
[Round "4.17"]
[White "Diaz Guerrero, Jesus Daniel"]
[Black "Diao, Matthew Guo"]
[Result "0-1"]
[WhiteElo "1827"]
[BlackElo "2033"]
[ECO "B40"]
[PlyCount "74"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bc5 7.Bf4 O-O 8.Bc7 Qe7 9.Bd6 Bxd6 10.Qxd6 Qd8 11.Nc7 Rb8 12.Be2 b5 13.e5 Ne8 14.Nxe8 Rxe8 15.O-O b4 16.Na4 Qa5 17.Nc5 Rb6 18.Rfd1 Ne7 19.Nb3 Qa4 20.Qd2 Ng6 21.Qd4 Rd8 22.h4 Qc6 23.h5 Ne7 24.Qh4 Re8 25.Bf3 Qc7 26.Na5 Nf5 27.Qf4 f6 28.Re1 Rb5 29.Nc4 Rf8 30.b3 fxe5 31.Nxe5 Qc3 32.Qh2 Nd4 33.Qg3 Rxe5 34.Qg4 Ref5 35.Qxf5 Nc6 36.Qg4 Nd4 37.Qf5 Nc6 0-1