[Event "MexNal22+2000 (MEX)"]
[Site "ICCF"]
[Date "2022.09.20"]
[Round "-"]
[White "Isea Fernández, Gerardo"]
[Black "Castellanos Hernández, Emilio Agustín"]
[Result "1/2-1/2"]
[WhiteElo "2293"]
[BlackElo "2099"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.h3 e5 7.Nb3 Be6 8.Be3 Be7 9.Qf3 O-O 10.O-O-O b5 
11.g4 b4 12.Nd5 a5 13.Nd2 Nxd5 14.exd5 Bc8 15.h4 a4 
16.Bd3 Nd7 17.h5 b3 18.a3 bxc2 19.Bxc2 Qc7 20.Ne4 Rb8 
21.h6 g6 22.Kb1 Nb6 23.Nf6+ Kh8 24.Bd2 Nc4 25.Bb4 Rxb4 
26.axb4 a3 27.b3 a2+ 28.Ka1 Na3 29.Be4 Nb5 30.g5 Bg4 
31.Nxg4 Bxg5 32.Rc1 Qa7 33.Rc2 f5 34.Ne3 Nd4 35.Rxa2 Qb7 
36.Qg2 Nxb3+ 37.Kb2 Bxe3 38.Kxb3 Bc5 39.Ra4 fxe4 40.Qxe4 Rf4 
41.Rha1 Kg8 42.Ra8+ Kf7 43.Rh8 Qb5 44.Ra5 Qf1 45.Qxf4+ exf4 
46.Rxh7+ Kf6 47.bxc5 Qd3+ 1/2-1/2
