[Event "British Columbia-ch"]
[Site "Vancouver CAN"]
[Date "2022.10.09"]
[Round "4.1"]
[White "Yang, Jingyun (Ryan)"]
[Black "Huang, Patrick"]
[Result "1/2-1/2"]
[WhiteElo "2133"]
[BlackElo "2213"]
[PlyCount "78"]

1.c4 b6 2.Nf3 Nf6 3.e3 Bb7 4.Be2 e6 5.O-O Be7 6.b3 O-O 7.Bb2 d5 8.d3 c5 9.Nbd2 Nc6 10.a3 Qc7 11.cxd5 Nxd5 12.Rc1 Rac8 13.d4 cxd4 14.Nxd4 Qb8 15.N2f3 Rfd8 16.Nxc6 Bxc6 17.Nd4 Bb7 18.Rxc8 Qxc8 19.Qa1 Bf6 20.Rc1 Qa8 21.Nb5 Bxb2 22.Qxb2 a6 23.Nd4 Rc8 24.Bf3 Ne7 25.Rxc8+ Qxc8 26.Bxb7 Qxb7 27.Qc3 Qc8 28.Qxc8+ Nxc8 29.Kf1 Ne7 30.Ke2 e5 31.Nc2 f5 32.Nb4 a5 33.Nd3 Nc6 34.Kd2 Kf7 35.Kc3 Ke6 36.Kc4 Na7 37.a4 g5 38.Nc1 Kd6 39.Ne2 Kc6 1/2-1/2