[Event "XXX Feria de las Flores"]
[Site "Medellin COL"]
[Date "2023.08.03"]
[Round "1.18"]
[White "Perez, William"]
[Black "Sierra Mejia, Juan Pablo"]
[Result "0-1"]
[WhiteElo "1933"]
[BlackElo "2154"]
[ECO "A15"]
[PlyCount "86"]

1.c4 Nf6 2.g3 e6 3.Nf3 b6 4.Bg2 Bb7 5.b3 Be7 6.Bb2 O-O 7.O-O c5 8.Nc3 h6 9.d4 cxd4 10.Nb5 a6 11.Nbxd4 d5 12.cxd5 Bxd5 13.Ne5 Bxg2 14.Kxg2 Qc7 15.Ndf3 Rd8 16.Rc1 Qb7 17.Qc2 Nd5 18.Rfd1 Bg5 19.e3 Nd7 20.Qc6 Qxc6 21.Nxc6 Re8 22.Nxg5 hxg5 23.e4 N5f6 24.h3 a5 25.f3 a4 26.b4 a3 27.Bd4 Kh7 28.Bxf6 Nxf6 29.Rd3 Rec8 30.Rcc3 Rc7 31.Kf2 Nd7 32.Ke3 Rac8 33.Ne7 Rxc3 34.Nxc8 Rxc8 35.Rxd7 Rc2 36.Rd2 Rb2 37.Kd3 Rxb4 38.Kc3 Rb1 39.Rd3 b5 40.f4 gxf4 41.gxf4 Rb2 42.Rd2 b4+ 43.Kd3 Rxd2+ 0-1