[Event "NA-2000Mex23 (MEX)"]
[Site "ICCF"]
[Date "2023.09.20"]
[Round "-"]
[White "Longo Llenín, Francisco"]
[Black "Contreras Ruiz, Christian Oswaldo"]
[Result "0-1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 
6.a4 a5 7.O-O Qe7 8.c3 Bg4 9.h3 Bh5 10.Nbd2 Nd7 
11.Re1 f6 12.Qc2 O-O-O 13.Nh4 Bf7 14.Nf5 Qf8 15.Nf3 g6 
16.Ne3 Qd6 17.Rd1 Nb8 18.b3 Rhe8 19.Rb1 Na6 20.Nc4 Bxc4 
21.bxc4 Qe6 22.Qe2 b6 23.Bb2 Bf8 24.Bc1 Nc5 25.Qc2 Na6 
26.Be3 c5 27.Qb2 Kb7 28.Qe2 Qc6 29.Qb2 Qe6 30.Qe2 Rd6 
31.Nd2 Ka7 32.Nb3 f5 33.Qf3 Rd7 34.g3 Qc6 35.Qg2 Nb8 
36.exf5 gxf5 37.Qxc6 Nxc6 38.Kf1 Bg7 39.g4 f4 40.Bxc5 bxc5 
41.Nxc5 Rf7 42.Rb5 f3 43.Ne4 Bf8 44.Rdb1 Rd8 45.Ng5 Re7 
46.Rd5 e4 47.Rxd8 Nxd8 48.Nxe4 Nc6 49.Rb5 Rd7 50.d4 Nxd4 
51.Rxa5+ Kb6 52.Rd5 Rxd5 53.cxd5 Ne2 54.Ke1 Nf4 55.Kd2 Nxd5 
56.h4 Ka5 57.Kd3 Nf4+ 58.Ke3 Ng2+ 59.Kxf3 Nxh4+ 60.Ke3 Kxa4 
61.f4 Kb5 62.f5 h6 63.Kf4 Ng2+ 64.Ke5 Ne3 65.g5 hxg5 
66.Nxg5 Ng4+ 67.Kf4 Nf6 68.Ke5 Nd7+ 69.Kd5 Kb6 70.Ke6 Kc6 
71.f6 Bd6 72.Nf3 Nf8+ 73.Kf5 Kd5 74.Nd2 Ba3 75.Nf1 Bc5 
76.Nd2 Ba3 77.Nf1 Kc5 78.Ng3 Kc4 79.Ne4 Bb2 80.Ke5 Ba1 
81.f7 Bb2 0-1
