[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.06"]
[Round "9"]
[White "Ruiz Ortiz, Cristian Uriel"]
[Black "Mejia Nunez, Haziel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1596"]
[BlackElo "1690"]
[PlyCount "117"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Be3 Nc6 8. Nc3 0-0 9. f4 d6 10. f5 b6 11. Qf3 Na5 12. Bd3 Bb7 13. Qg3 Kh8 14. b4 Nc6 15. Nd5 Nxd5 16. exd5 Nxb4 17. f6 Rg8 18. Bxh7 gxf6 19. Bxg8 Qxg8 20. Qh4+ Qh7 21. Qxf6+ Kg8 22. c4 Qg6 23. Qe7 Nc2 24. Rf3 Nxe3 25. Rxe3 Bc8 26. Rg3 Bg4 27. h3 f5 28. Qe6+ Qxe6 29. dxe6 Re8 30. hxg4 f4 31. Rf3 Rxe6 32. g3 fxg3 33. Rxg3 c6 34. Re1 a6 35. a4 e4 36. Rg2 d5 37. cxd5 cxd5 38. Rd2 Re5 39. Kf2 b5 40. axb5 axb5 41. Ke3 Kf7 42. Kd4 Ke6 43. Rb2 Rg5 44. Rxb5 Rxg4 45. Rb6+ Kf5 46. Rf1+ Kg5 47. Rb8 Kh6 48. Re8 Rg5 49. Re5 Rg3 50. Rxd5 e3 51. Re1 e2 52. Rxe2 Kg6 53. Re6+ Kf7 54. Ra6 Ke7 55. Ra7+ Kf6 56. Rd6+ Kf5 57. Rf7+ Kg5 58. Rg7+ Kf4 59. Rf6# 1-0

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.05"]
[Round "8"]
[White "Mejia Nunez, Haziel"]
[Black "Montes Orozco, Miguel Angel"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1690"]
[BlackElo "2068"]
[PlyCount "68"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Ng4 9. Ne4 f5 10. Ng3 Bc5 11. Nxf5 Bxf2+ 12. Kf1 Bxf5 13. Bxf5 Ne3+ 14. Kxf2 Nxd1+ 15. Rxd1 0-0 16. g4 g6 17. d3 gxf5 18. g5 Nc4 19. Nc3 Qd4+ 20. Ke2 Qg4+ 21. Kf2 Rad8 22. Rg1 Qd4+ 23. Kf1 Ne3+ 24. Bxe3 Qxe3 25. Rg3 Qb6 26. Rb1 Rd4 27. h3 Rf4+ 28. Ke2 Qf2+ 29. Kd1 Qf1+ 30. Kd2 Rf2+ 31. Ke3 f4+ 32. Ke4 Re2+ 33. Nxe2 Qxe2+ 34. Re3 Qxe3# 0-1

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.05"]
[Round "7"]
[White "Rivera Garcia, David Moises"]
[Black "Mejia Nunez, Haziel"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1779"]
[BlackElo "1690"]
[PlyCount "126"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. Nbd2 0-0 8. h3 h6 9. 0-0 b5 10. Bc2 Bb7 11. Re1 Nh7 12. Nf1 Bf6 13. Ng3 Ne7 14. Nh2 Bh4 15. Qg4 Bxg3 16. Qxg3 Kh8 17. d4 f6 18. f4 exd4 19. cxd4 f5 20. e5 d5 21. a4 Nc6 22. Nf3 Nb4 23. Bb3 c5 24. dxc5 Nd3 25. Rd1 Nxc5 26. Bc2 Qe8 27. axb5 axb5 28. Rxa8 Qxa8 29. Nh4 Ne4 30. Bxe4 fxe4 31. Ng6+ Kg8 32. Nxf8 Qxf8 33. Qc3 Qf7 34. Rf1 Qd7 35. b4 d4 36. Rd1 d3 37. g4 Qd5 38. Be3 Qa2 39. Qd2 Qd5 40. Rc1 g5 41. Rc5 Qb3 42. fxg5 Nxg5 43. Bxg5 hxg5 44. Qxg5+ Kh8 45. Qd8+ Qg8 46. Qxg8+ Kxg8 47. Kf2 d2 48. Ke2 e3 49. e6 Bf3+ 50. Kxf3 d1Q+ 51. Kxe3 Qe1+ 52. Kd4 Qxb4+ 53. Kd5 Qd2+ 54. Kc6 Kf8 55. Rd5 Qg2 56. Kd6 b4 57. Rf5+ Ke8 58. Rb5 Qd2+ 59. Kc6 Qc3+ 60. Kb7 b3 61. g5 Qxh3 62. g6 Qxe6 63. g7 Kf7 0-1

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.04"]
[Round "5"]
[White "Jorajuria Mendoza, Algol"]
[Black "Mejia Nunez, Haziel"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2115"]
[BlackElo "1690"]
[PlyCount "99"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. Nc3 Nd4 10. Nxd4 exd4 11. Nd5 Nxd5 12. exd5 d3 13. c3 Bc5 14. Qf3 Re8 15. Rf1 Qf6 16. Qxd3 Bxf2+ 17. Rxf2 Re1+ 18. Rf1 Qb6+ 19. Qd4 c5 20. Qf2 Rxf1+ 21. Kxf1 bxa4 22. Bc4 Qd6 23. d3 Bxd5 24. Bf4 Qc6 25. Bxd5 Qxd5 26. Qf3 Qxf3+ 27. gxf3 g5 28. Bxg5 Rb8 29. Bc1 f6 30. Rxa4 Rb6 31. Kf2 Kf7 32. Kg3 h5 33. Kf4 Rd6 34. d4 cxd4 35. Rxd4 Rxd4+ 36. cxd4 Ke6 37. d5+ Kxd5 38. Kf5 Kd4 39. Kxf6 d5 40. f4 Kd3 41. Ke5 d4 42. f5 a5 43. f6 Kc2 44. Kxd4 Kxc1 45. Kc3 a4 46. f7 h4 47. f8Q Kb1 48. Qf1+ Ka2 49. Kc2 a3 50. Qb1# 1-0

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.04"]
[Round "6"]
[White "Mejia Nunez, Haziel"]
[Black "Ruiz Bolanos, Eithan"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1690"]
[BlackElo "1304"]
[PlyCount "81"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. 0-0-0 Qa5 11. Kb1 Be6 12. Nxd5 Qxd2 13. Nxf6+ Bxf6 14. Bxd2 a5 15. Be2 c5 16. f4 Bd4 17. c3 Bg7 18. g4 f5 19. gxf5 gxf5 20. e5 Kf7 21. Bh5+ Kg8 22. Be3 Rac8 23. Rhg1 Bf7 24. Bxf7+ Kxf7 25. Rg5 Bh6 26. Rxf5+ Kg6 27. Rxf8 Rxf8 28. f5+ Rxf5 29. Rg1+ Kh5 30. Bxc5 Rxe5 31. b4 Bf4 32. Rg7 h6 33. Rxe7 Rxe7 34. Bxe7 axb4 35. cxb4 Kg6 36. h3 Kf7 37. Bc5 Ke6 38. Kc2 Kd5 39. Kd3 h5 40. a4 Kc6 41. Kc4 1-0

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.03"]
[Round "3"]
[White "Mejia Nunez, Haziel"]
[Black "Sandoval Fernandez, Dante"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1690"]
[BlackElo "1974"]
[PlyCount "100"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bf4 d6 7. Nd2 Qf6 8. Bg3 Qxb2 9. Rb1 Qc3 10. Rb3 Qa5 11. Qb1 Nf6 12. c3 Be7 13. Nc4 Qc5 14. Rb8 Rxb8 15. Qxb8 0-0 16. Bxd6 Bxd6 17. Qxd6 Nxe4 18. Qxc5 Nxc5 19. Be2 Ne4 20. Ne5 Nxc3 21. Nxc6 Bb7 22. Nxa7 Ra8 23. Nb5 Nxe2 24. Kxe2 Rxa2+ 25. Ke3 Bxg2 26. Rd1 h6 27. Rd2 Ra5 28. Nd4 Bd5 29. Rd3 g5 30. Ne2 Bc4 31. Rd8+ Kg7 32. Ng3 f5 33. f4 Ra2 34. fxg5 hxg5 35. Nh5+ Kg6 36. Rh8 Rxh2 37. Rg8+ Kxh5 38. Rh8+ Kg4 39. Rxh2 Kg3 40. Rc2 f4+ 41. Kd2 Bd5 42. Ke1 g4 43. Kf1 f3 44. Kg1 e5 45. Rg2+ Kf4 46. Rd2 Be4 47. Kf2 g3+ 48. Kg1 Ke3 49. Re2+ Kxe2 50. Kh1 f2# 0-1

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.03"]
[Round "4"]
[White "Salinas Cardenas, Rodrigo Salvador"]
[Black "Mejia Nunez, Haziel"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1466"]
[BlackElo "1690"]
[PlyCount "109"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 0-0 8. Bd3 h6 9. Bh4 a5 10. Nf3 Na6 11. a3 Bd7 12. 0-0 Re8 13. Ne5 Bc8 14. f4 Ne4 15. Bxe7 Qxe7 16. Nxe4 dxe4 17. Bxe4 Be6 18. Rac1 Rac8 19. f5 Bd5 20. Bxd5 cxd5 21. Qxc8 Rxc8 22. Rxc8+ Kh7 23. Kh1 Nc7 24. Rc1 Ne8 25. R8c5 Qg5 26. Re1 Nf6 27. Nxf7 Qxf5 28. Nd6 Qf2 29. Rb1 Qxe3 30. Rxa5 Ng4 31. h3 Nf2+ 32. Kh2 Qf4+ 33. Kg1 Nxh3+ 34. gxh3 Qg3+ 35. Kh1 Qxh3+ 36. Kg1 Qg3+ 37. Kh1 Qxd6 38. Rf1 Qg6 39. Ra4 Qe4+ 40. Kg1 Qe3+ 41. Rf2 h5 42. Rb4 h4 43. Rxb7 h3 44. Rbf7 Qxd4 45. R7f3 Qg4+ 46. Kh2 d4 47. Rxh3+ Kg8 48. Rg2 Qf4+ 49. Kh1 d3 50. Rhg3 Qh6+ 51. Kg1 d2 52. Rd3 Qb6+ 53. Kh1 Qh6+ 54. Kg1 Qb6+ 55. Kh1 1/2-1/2

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.02"]
[Round "2"]
[White "Aguilar Huang, Julio Alberto"]
[Black "Mejia Nunez, Haziel"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1690"]
[PlyCount "128"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 0-0 11. Rxe4 Na5 12. Bd3 d6 13. Bd2 c6 14. Ra4 b6 15. dxc6 Nxc6 16. Bc3 Bxc3 17. bxc3 Bb7 18. Rh4 h6 19. Be4 Rb8 20. Bxc6 Bxc6 21. Rd4 Bxf3 22. Qxf3 Qc7 23. Rad1 Rfe8 24. h3 Re6 25. Qg3 Rd8 26. Rg4 g6 27. Qh4 Kg7 28. Rc4 Qe7 29. Qd4+ Kh7 30. Ra4 Rd7 31. Qd2 Re2 32. Qf4 Re1+ 33. Rxe1 Qxe1+ 34. Kh2 Qxc3 35. Rd4 f5 36. Rxd6 Qc7 37. Rxd7+ Qxd7 38. Qe5 b5 39. g3 Qb7 40. Qf6 a5 41. h4 h5 42. Qe5 Qa7 43. Kh3 b4 44. Qf6 a4 45. Qb2 Qb7 46. Kh2 b3 47. Kg1 a3 48. Qxb3 Qxb3 49. axb3 a2 50. b4 a1Q+ 51. Kg2 Qb2 52. b5 Qxb5 53. Kf3 Qd5+ 54. Ke3 Qe4+ 55. Kd2 f4 56. g4 hxg4 57. Kc3 g3 58. fxg3 fxg3 59. h5 gxh5 60. Kb3 Qc6 61. Kb4 g2 62. Kb3 g1R 63. Kb4 Rb1+ 64. Ka5 Qa8# 0-1

[Event "North American-ch U20"]
[Site "Mexico City"]
[Date "2022.12.02"]
[Round "1"]
[White "Mejia Nunez, Haziel"]
[Black "Quiroga Jaquez, Angel Ivan"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1690"]
[BlackElo "2098"]
[PlyCount "66"]
[EventDate "2022.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Bd6 9. Nc3 0-0 10. 0-0 g6 11. Nge4 Nxe4 12. Nxe4 Bc7 13. Be2 f5 14. Ng3 h5 15. b4 Nb7 16. Bc4+ Kh7 17. Bb2 h4 18. Ne2 Nd6 19. Bb3 f4 20. Bxe5 f3 21. Nd4 Bg4 22. Re1 Qg5 23. g3 hxg3 24. Bxg3 Rae8 25. Be6 Nf5 26. Bxf5 Bxg3 27. Bxg6+ Kxg6 28. hxg3 Qh5 29. Rxe8 Rxe8 30. Qf1 Rh8 31. Qd3+ Kf6 32. Qf5+ Bxf5 33. Nxf5 Qh1# 0-1

[Event "Mexico City Independence Cup 11th"]
[Site "Mexico City"]
[Date "2022.09.17"]
[Round "6"]
[White "Garduno Vidal, Omar Gerardo"]
[Black "Mejia Nunez, Haziel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2126"]
[BlackElo "1762"]
[PlyCount "83"]
[EventDate "2022.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. g3 Nc6 5. Bg2 d6 6. h3 Be6 7. d3 0-0 8. Nge2 Nd7 9. Be3 Nd4 10. Qd2 a5 11. Rc1 Nb8 12. f4 f6 13. 0-0 Nbc6 14. Kh2 Qb8 15. f5 Bf7 16. g4 Qa7 17. Bg1 a4 18. g5 Be8 19. Nd5 Nxe2 20. Qxe2 Nd4 21. Qg4 fxg5 22. f6 g6 23. Qxg5 Ne6 24. Qg4 Bxg1+ 25. Rxg1 Bf7 26. Qh4 h5 27. Bf3 Kh7 28. Rxg6 Bxg6 29. Bxh5 Nf4 30. Bxg6+ Kxg6 31. Qg4+ Kh6 32. Qg7+ Kh5 33. Nxf4+ exf4 34. Qh7+ Kg5 35. Qf5+ Kh6 36. Qxf4+ Kg6 37. Qf5+ Kf7 38. Rf1 Rh8 39. Qd7+ Kg6 40. Qg7+ Kh5 41. Rf5+ Kh4 42. Qg4# 1-0

[Event "Mexico City Independence Cup 11th"]
[Site "Mexico City"]
[Date "2022.09.14"]
[Round "1"]
[White "Miranda Llanes, Yerisbel"]
[Black "Mejia Nunez, Haziel"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2295"]
[BlackElo "1762"]
[PlyCount "63"]
[EventDate "2022.09.14"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. a4 Ra6 13. Qc2 Qa8 14. Rd1 Nb6 15. Bf4 Nfd7 16. b3 Rc8 17. Bd2 Ne5 18. Nxe5 Bxe5 19. Ra2 c4 20. b4 Bxc3 21. Bxc3 Rxa4 22. Rda1 Rxa2 23. Rxa2 Qb7 24. Qd1 e6 25. dxe6 Qxe4+ 26. f3 Qd3 27. exf7+ Kxf7 28. Ra7+ Kf8 29. Qe1 Qc2+ 30. Kg1 Qf5 31. Qe7+ Kg8 32. Qg7# 1-0

[Event "Mexican op 67th"]
[Site "Chihuahua City"]
[Date "2022.04.14"]
[Round "5"]
[White "Mejia Nunez, Haziel"]
[Black "Jorajuria Mendoza, Algol"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1654"]
[BlackElo "2087"]
[PlyCount "54"]
[EventDate "2022.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. Be2 f5 12. Bf3 0-0 13. 0-0 Nd4 14. c3 Nxf3+ 15. Qxf3 fxe4 16. Qxe4 Ra7 17. Rad1 f5 18. Qe3 Raf7 19. f4 Bb7 20. Nc2 Kh8 21. Qh3 exf4 22. Nxf4 Rf6 23. Qg3 Rh6 24. Rfe1 Rg8 25. Qf2 Be4 26. Nd4 Qh4 27. Rf1 Qxh2# 0-1

[Event "Mexican op 67th"]
[Site "Chihuahua City"]
[Date "2022.04.13"]
[Round "3"]
[White "Mejia Nunez, Haziel"]
[Black "Flores Guerrero, Jesus Aldair"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1654"]
[BlackElo "2202"]
[PlyCount "90"]
[EventDate "2022.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Rb1 Qd6 6. Bc4 Nf6 7. Qf3 c6 8. d3 e6 9. Bf4 Qd8 10. Kf1 Bd6 11. Nge2 0-0 12. h4 Bxf4 13. Qxf4 Nd5 14. Bxd5 exd5 15. g4 Na6 16. Qf3 f5 17. g5 Nc5 18. Nf4 Ne6 19. Nce2 b5 20. Nxe6 Bxe6 21. Nd4 Qd6 22. Nxe6 Qxe6 23. Qe3 Qxe3 24. fxe3 Rae8 25. Ke2 f4 26. Rh3 Re7 27. Kd2 fxe3+ 28. Rxe3 Rf2+ 29. Ke1 Rxe3+ 30. Kxf2 Rh3 31. Rb4 Rh2+ 32. Ke3 Rxc2 33. a4 a5 34. axb5 axb4 35. b6 Rc5 36. Kd4 Rb5 37. b7 b3 38. h5 b2 39. g6 b1Q 40. Ke5 Qe1+ 41. Kd6 Kf8 42. Kxc6 Qb4 43. d4 Ke7 44. Kc7 Rxb7+ 45. Kc6 Qb5# 0-1

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.05"]
[Round "1"]
[White "Mejia Nunez, Haziel"]
[Black "Martinez Hernandez, Alin"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1613"]
[BlackElo "2051"]
[PlyCount "116"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. c4 Nc6 5. Nc3 e6 6. d3 Nge7 7. Be3 Nd4 8. Bxd4 cxd4 9. Nb5 Qb6 10. Qa4 0-0 11. Qa3 Nc6 12. Nd6 Nb4 13. Nxc8 Rfxc8 14. Qb3 Qd6 15. Nd2 Rab8 16. a3 Na6 17. Ne4 Qe7 18. 0-0 f5 19. Nd2 g5 20. Qa2 Nc5 21. b4 Na4 22. Qc2 b5 23. Rac1 Nc3 24. Rfe1 bxc4 25. dxc4 a5 26. e4 fxe4 27. Bxe4 Nxe4 28. Nxe4 axb4 29. axb4 d5 30. Nd2 Rxb4 31. Qd3 dxc4 32. Nxc4 Qb7 33. Nd6 Rxc1 34. Rxc1 Qd5 35. Ne4 Rb3 36. Qc4 Qxc4 37. Rxc4 d3 38. Rc8+ Bf8 39. Rd8 Kf7 40. Nxg5+ Ke7 41. Rd4 Bg7 42. Rf4 d2 43. Rf7+ Ke8 44. Rxg7 d1Q+ 45. Kg2 h6 46. Nh7 Qf3+ 47. Kh3 Rb5 48. Ng5 Qh5+ 49. Kg2 hxg5 50. h4 gxh4 51. g4 h3+ 52. Kh2 Qe5+ 53. Kxh3 Qxg7 54. f3 Rb1 55. Kg3 Qe5+ 56. f4 Rg1+ 57. Kh2 Qe1 58. g5 Qg3# 0-1

