[Event "inv21-2000 (MEX)"]
[Site "ICCF"]
[Date "2021.01.27"]
[Round "-"]
[White "Mar Alonso, Karol Karim"]
[Black "Nava Avila, Marco Antonio"]
[Result "0-1"]
[BlackElo "1927"]
[Termination "abandoned"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Bd3 e5 7.Nde2 Be7 8.O-O O-O 9.h3 b5 10.Ng3 Nbd7 
11.b4 Qc7 12.Bd2 Rd8 13.Qf3 Bb7 14.a4 bxa4 15.Nf5 Bf8 
16.Rxa4 d5 17.Qg3 g6 18.Nxd5 Bxd5 19.exd5 Nxd5 20.Nh6+ Kg7 
21.Rfa1 N7b6 22.Rxa6 Bxb4 23.Nf5+ Kg8 24.Nh6+ Kg7 25.Nxf7 Kxf7 
26.Qh4 Rxa6 27.Rxa6 Bxd2 28.Ra7 Rh8 29.Rxc7+ Nxc7 30.Qe4 Nbd5 
31.c4 Nf6 32.Qxe5 Ne6 33.c5 Bf4 34.Qe2 Nd7 35.c6 Ndc5 
36.Bc4 Kf6 37.Qf3 Ke7 38.Qa3 Bd6 39.g3 Rc8 40.Qe3 h5 
41.Qh6 Kf6 42.Be2 Bf8 43.Qh8+ Ke7 44.Bf3 Rd8 45.Qh7+ Kf6 
46.Qh8+ Ke7 47.Qa1 Bg7 48.Qa7+ Kd6 49.Qb6 Ke7 50.h4 Be5 
51.Qa7+ Kf6 0-1
