[Event "2019 Australian Open"] [Date "2018.12.27"] [Round "1.18"] [White "Liu, Yi"] [Black "Lim, Christopher"] [Result "1/2-1/2"] [WhiteElo "2255"] [BlackElo "1757"] [ECO "D02"] [Opening "Queen's Pawn: London"] 1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Bf5 6.Bb5 e6 7.Ne5 Qb6 8.a4 Be7 9.g4 Bg6 10.h4 h6 11.Nxg6 fxg6 12.dxc5 Bxc5 13.Nb3 O-O-O 14.Qe2 a6 15.Bxc6 Qxc6 16.Nxc5 Qxc5 17.Ra3 Ne4 18.O-O Qe7 19.f3 Nd6 20.Rc3+ Kb8 21.Qh2 Ka8 22.Rd1 Rhe8 23.Bxd6 Rxd6 24.Qe5 Rd7 25.g5 Qf7 26.Kg2 Qf5 27.Qxf5 gxf5 28.gxh6 gxh6 29.Kg3 Rf7 30.Kf4 e5+ 31.Kg3 Rg7+ 32.Kh2 Reg8 33.Rd2 Rg3 {_MARK:DIAGRAM_} 34.Rc8+ Rxc8 35.Kxg3 Rg8+ 36.Kf2 Rd8 37.c4 d4 38.exd4 exd4 39.Kg3 Ka7 40.a5 b6 41.Kf4 bxa5 42.Kxf5 Kb6 43.Ke6 Kc5 44.Ke7 Rb8 45.f4 Kxc4 46.f5 d3 47.f6 {_MARK:DIAGRAM_} Kd4 48.f7 Ke3 49.Rd1 d2 50.f8=Q Rxf8 51.Kxf8 Ke2 52.Rxd2+ Kxd2 53.h5 Kc2 54.Kg7 Kxb2 55.Kxh6 a4 56.Kg5 a3 57.h6 a2 58.h7 a1=Q 59.h8=Q+ Kb1 60.Qh1+ Kb2 61.Qb7+ Kc2 62.Qe4+ Kb2 63.Qd4+ Kb1 64.Qd1+ Kb2 65.Qd4+ Kb1 {#d} 1/2-1/2