[Event "Trois-Rivieres op"]
[Site "Trois-Rivieres CAN"]
[Date "2018.03.18"]
[Round "4.7"]
[White "Xu, Daniel"]
[Black "Zheng, Richard"]
[Result "1/2-1/2"]
[WhiteElo "2006"]
[BlackElo "2217"]
[PlyCount "79"]

1.d4 e6 2.g3 d5 3.Bg2 f5 4.c4 c6 5.Nh3 Nf6 6.O-O Bd6 7.Bf4 O-O 8.e3 b6 9.Nd2 Bxf4 10.Nxf4 Re8 11.Qc2 g6 12.Rfd1 Bb7 13.Nf3 Nbd7 14.Rac1 Qe7 15.Qb3 Rad8 16.Ng5 Nf8 17.cxd5 exd5 18.Nf3 N8d7 19.Nd3 Ne4 20.Nb4 Qd6 21.Nd2 b5 22.Nd3 Kg7 23.Qb4 Qxb4 24.Nxb4 Rc8 25.Nb3 Nb8 26.Na5 Ba8 27.Rc2 Nd6 28.Rdc1 Nc4 29.Nb3 a5 30.Nd3 Nd7 31.Nbc5 Nxc5 32.Nxc5 Nd6 33.a3 h6 34.Nb3 a4 35.Nc5 Rcd8 36.Bf1 Nc4 37.Bxc4 dxc4 38.Kg2 Kf6 39.Kf3 Re7 40.h3 1/2-1/2