[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.06"]
[Round "8"]
[White "Soza Moreno, Francisco Javier"]
[Black "Treminio Umanzor, Leonel Alejandro"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1692"]
[BlackElo "1313"]
[PlyCount "45"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. d3 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. h3 Nf6 7. Be2 0-0 8. 0-0 a6 9. Bd2 e6 10. Qc1 Qc7 11. Bh6 Rd8 12. Bxg7 Kxg7 13. a3 d5 14. cxd5 exd5 15. exd5 Nxd5 16. Nxd5 Rxd5 17. Qc3+ Nd4 18. Nxd4 Rxd4 19. Rac1 b6 20. Qxd4+ f6 21. Bf3 Ra7 22. Qe3 Bf5 23. b4 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.06"]
[Round "9"]
[White "Treminio Umanzor, Leonel Alejandro"]
[Black "Pilarte Castro, Rene Ozmar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1313"]
[BlackElo "1583"]
[PlyCount "140"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Be2 Bf5 9. Na3 h6 10. Nb5 Kd7 11. 0-0 e6 12. b3 Na5 13. bxc4 dxc4 14. Ne5+ Ke7 15. Nxc4 Nxc4 16. Bxc4 Kd7 17. a4 Rc8 18. Na3 Ne4 19. Bb5+ Kd8 20. Nc4 Rxc4 21. Bxc4 Nd2 22. Be2 Nxf1 23. Kxf1 Be7 24. Ra2 g5 25. Bg3 h5 26. h3 h4 27. Bh2 Kc8 28. Rb2 Bd8 29. c4 Bc7 30. Bxc7 Kxc7 31. Ke1 Ra8 32. Rb4 Bc2 33. Bd1 Bxd1 34. Kxd1 Kc6 35. Ke2 Ra5 36. g3 g4 37. hxg4 h3 38. Kf1 Rg5 39. Rb5 Rxg4 40. Rh5 Rg8 41. Rxh3 Ra8 42. Ke2 Rxa4 43. Kd3 Ra3+ 44. Ke4 Rc3 45. c5 b5 46. Rh1 b4 47. Rb1 Kb5 48. g4 Kc4 49. f4 b3 50. f5 Rc2 51. fxe6 fxe6 52. Ke5 Rg2 53. Kxe6 Rxg4 54. d5 Re4+ 55. Kd7 Rxe3 56. c6 bxc6 57. dxc6 Rd3+ 58. Ke7 Re3+ 59. Kd7 Rd3+ 60. Ke8 Re3+ 61. Kd8 Rd3+ 62. Kc8 Kb4 63. c7 Rc3 64. Kb7 Ka3 65. Rh1 b2 66. c8Q Rxc8 67. Kxc8 Ka2 68. Rh7 b1Q 69. Ra7+ Kb3 70. Rb7+ Kc2 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.05"]
[Round "7"]
[White "Treminio Umanzor, Leonel Alejandro"]
[Black "Miranda Jarquin, Eduardo Modesto"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1313"]
[BlackElo "1652"]
[PlyCount "118"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bg4 5. Be2 e6 6. c3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. 0-0 b5 10. Nbd2 Nf6 11. a3 h6 12. h3 Bh5 13. Bd1 b4 14. cxb4 Bxb4 15. Bc2 Bxd2 16. Nxd2 b5 17. Bd6 Kd7 18. Bc5 Rhb8 19. Rfe1 Ne8 20. e4 Bg6 21. exd5 Bxc2 22. dxc6+ Kxc6 23. Rac1 Bd3 24. b3 Nc7 25. bxc4 bxc4 26. Nxc4 Bxc4 27. Rxc4 Kd5 28. Rc2 f6 29. Bf8 Rxf8 30. Rxc7 g5 31. Rd7+ Kc6 32. Re7 Rxa3 33. R7xe6+ Kd5 34. Re7 Ra6 35. Rd7+ Rd6 36. Rxd6+ Kxd6 37. Rc1 h5 38. g4 hxg4 39. hxg4 f5 40. Rc5 fxg4 41. Rxg5 Rf4 42. d5 Rd4 43. Kg2 Ke7 44. Rf5 Rd3 45. Re5+ Kd6 46. Re8 Kxd5 47. Rg8 Ke5 48. Rxg4 Kf5 49. Ra4 Rb3 50. f3 Rb2+ 51. Kg3 Rb3 52. Ra5+ Kf6 53. Kg4 Rb1 54. Ra6+ Kf7 55. f4 Rb5 56. Ra7+ Kf6 57. Ra4 Rc5 58. f5 Rc1 59. Ra6+ Kf7 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.30"]
[Round "6"]
[White "Treminio Umanzor, Leonel Alejandro"]
[Black "Altamirano Beteta, Alexander Jose"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1313"]
[BlackElo "1537"]
[PlyCount "97"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 Bxg3 6. hxg3 Nbd7 7. Ngf3 Qe7 8. c3 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Bd3 Bd7 12. Qc2 h6 13. 0-0-0 0-0-0 14. Nf3 Qe7 15. Qb3 c5 16. Qa3 Kb8 17. Nd4 Rhe8 18. Nf5 Bxf5 19. Bxf5 Qe5 20. Bc2 Qc7 21. Rh4 Re6 22. e4 Ra6 23. Qb3 d4 24. cxd4 cxd4 25. Kb1 Rb6 26. Qf3 Qe5 27. Qf4 Qxf4 28. Rxf4 g5 29. Rf5 a6 30. f3 Ka7 31. g4 Rd7 32. Ba4 Rd8 33. Rd3 Ne8 34. Bxe8 Rxe8 35. Rxf7 Rd8 36. Rf5 Re6 37. Rc5 Rc6 38. Rd5 Rcd6 39. R3xd4 Rxd5 40. Rxd5 Rxd5 41. exd5 Kb6 42. Kc2 Kc5 43. Kc3 Kxd5 44. Kd3 b5 45. b4 Ke5 46. g3 Kd5 47. f4 Ke6 48. Ke4 Kd6 49. f5 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.30"]
[Round "5"]
[White "Valle Alonso, Moises Abraham"]
[Black "Treminio Umanzor, Leonel Alejandro"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1767"]
[BlackElo "1313"]
[PlyCount "67"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Be2 Bg7 4. 0-0 Nc6 5. Re1 d6 6. c3 Nf6 7. Bb5 Bd7 8. d4 cxd4 9. cxd4 0-0 10. h3 a6 11. Bf1 e6 12. Bf4 Bc8 13. Nbd2 b5 14. a4 b4 15. Bh2 Bb7 16. Nc4 Ne8 17. Qd2 d5 18. exd5 exd5 19. Nce5 a5 20. Bb5 Nxe5 21. dxe5 Nc7 22. Nd4 Qe7 23. Rac1 Nxb5 24. Nxb5 Rac8 25. Nd6 Rxc1 26. Rxc1 Qd7 27. Rc5 f6 28. e6 Qe7 29. Nxb7 Qxb7 30. Rxd5 Bh6 31. Qd1 Re8 32. Rd8 Rxd8 33. Qxd8+ Bf8 34. Bd6 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.29"]
[Round "4"]
[White "Melendez Vargas, Deybis Antonio"]
[Black "Treminio Umanzor, Leonel Alejandro"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1479"]
[BlackElo "1313"]
[PlyCount "118"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 Nbd7 9. Nge2 b6 10. 0-0 Bb7 11. f3 Rc8 12. Kh1 c5 13. Qd2 Re8 14. Rae1 a6 15. Bg3 Nh5 16. Bf2 b5 17. dxc5 Nxc5 18. Bc2 b4 19. Na4 a5 20. Nxc5 Bxc5 21. Nd4 Qg5 22. Bb3 Ba6 23. Rg1 Bc4 24. Ba4 Re7 25. b3 Bxd4 26. Qxd4 Ba6 27. Bh4 Qe5 28. Bxe7 Qxe7 29. Qxd5 Rc5 30. Qa8+ Bc8 31. g3 Kh7 32. Qe4+ Qxe4 33. fxe4 Bb7 34. Rgf1 Rc2 35. Kg1 Bxe4 36. Rf2 Rc7 37. Rd2 f5 38. Bb5 Rc3 39. Kf2 Nf6 40. Be2 Bc2 41. Bf3 Be4 42. Rd4 Bd3 43. Rd1 Ne4+ 44. Bxe4 fxe4 45. Rd2 Rc5 46. g4 g5 47. Rd6 Rc7 48. Kg3 Rc1 49. h3 Re1 50. Kf2 Rf1+ 51. Kg2 Re1 52. Rf2 Rxe3 53. Rf7+ Kg8 54. Ra7 Re2+ 55. Kg3 Re3+ 56. Kf2 Re2+ 57. Kg1 Re1+ 58. Kf2 Re2+ 59. Kf1 Re3+ 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.23"]
[Round "2"]
[White "Acevedo, Guillermo"]
[Black "Treminio Umanzor, Leonel Alejandro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1830"]
[BlackElo "1313"]
[PlyCount "99"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 b6 7. Rc1 c5 8. Bd3 dxc4 9. Bxc4 Bb7 10. 0-0 Nc6 11. Qe2 Bd6 12. Bxd6 Qxd6 13. dxc5 Qxc5 14. Ba6 Qe7 15. Bxb7 Qxb7 16. Nb5 Rfd8 17. Rc4 a6 18. Nbd4 Nxd4 19. Nxd4 Rac8 20. Rfc1 b5 21. Rxc8 Rxc8 22. Rxc8+ Qxc8 23. Qc2 Qxc2 24. Nxc2 Kf8 25. Nb4 Ke7 26. Nxa6 Kd6 27. Kf1 Ng4 28. h3 Ne5 29. Ke2 Nc6 30. Kd2 Kd5 31. Kc3 Ne5 32. Nb4+ Kd6 33. Nc2 Kc5 34. b3 Nc6 35. a3 e5 36. g4 g6 37. e4 f6 38. Ne3 Nd4 39. Nd5 Ne2+ 40. Kd3 Nc1+ 41. Kc2 Ne2 42. Nxf6 h6 43. h4 Kd4 44. a4 bxa4 45. bxa4 Nc3 46. a5 Nb5 47. h5 gxh5 48. gxh5 Nc7 49. Kd2 Na6 50. f3 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.23"]
[Round "3"]
[White "Treminio Umanzor, Leonel Alejandro"]
[Black "Rios Borgen, Edgard Jose"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1313"]
[BlackElo "1749"]
[PlyCount "123"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nd2 d6 5. Ngf3 Nbd7 6. Bd3 e6 7. 0-0 Qe7 8. e4 e5 9. dxe5 dxe5 10. Bg3 0-0-0 11. Qe2 Kb8 12. Ba6 g6 13. a4 Bh6 14. a5 Bxa6 15. Qxa6 Nc5 16. Qe2 Nh5 17. axb6 cxb6 18. Bxe5+ Kb7 19. Bxh8 Rxh8 20. b4 Nf4 21. Qc4 Nce6 22. Nd4 Nxd4 23. Nb3 Nxb3 24. cxb3 Rc8 25. Qa6+ Kb8 26. Rfd1 Bg7 27. Ra2 Qb7 28. Qb5 Qxe4 29. f3 Qe3+ 30. Kh1 Rc1 31. Qf1 Rxd1 32. Qxd1 Nd3 33. Re2 Qc1 34. Qxc1 Nxc1 35. Re8+ Kb7 36. Re7+ Ka6 37. Rxf7 Bd4 38. Rxh7 Nd3 39. Rd7 Nf2+ 40. Kg1 Be3 41. Kf1 b5 42. Ke2 Bb6 43. Rd6 Nh1 44. Rxg6 Kb7 45. Rxb6+ Kxb6 46. g4 Kc6 47. g5 Kd5 48. g6 Ke6 49. f4 Kf6 50. f5 Kg7 51. Kf3 Kf6 52. h4 Kg7 53. h5 Kh6 54. f6 Kxh5 55. g7 Kg6 56. g8Q+ Kxf6 57. Qg2 Ke5 58. Qxh1 Kd4 59. Qc1 Kd3 60. Kf4 Ke2 61. Qc2+ Ke1 62. Ke3 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.22"]
[Round "1"]
[White "Treminio Umanzor, Leonel Alejandro"]
[Black "Garcia Martinez, Antonio Jose"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1313"]
[BlackElo "1815"]
[PlyCount "119"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. Bh6 b5 8. f3 a5 9. h4 a4 10. h5 b4 11. Nce2 b3 12. cxb3 Qa5 13. Bxg7 Qxd2+ 14. Rxd2 axb3 15. axb3 Kxg7 16. h6+ Kg8 17. Kb1 Be6 18. Nc1 Na6 19. Nh3 Rfb8 20. Ng5 Ra7 21. Nxe6 fxe6 22. Bxa6 Rxa6 23. Kc2 Ra1 24. Re1 Kf7 25. Nd3 Rxe1 26. Nxe1 Ng8 27. g4 Nxh6 28. g5 Ng8 29. Rh2 Kg7 30. Nd3 Rf8 31. Rh3 h5 32. Kc3 Kf7 33. f4 Ke8 34. Rh1 Kd7 35. Ra1 Rc8 36. e5 Kc7 37. Kc4 Rb8 38. Ra6 Rb6 39. Ra5 Rb8 40. b4 Rb7 41. Ra1 Rb8 42. Ne1 Kb7 43. Ng2 Rf8 44. Rf1 Rf7 45. Nh4 Rg7 46. b5 Kb6 47. bxc6 Kxc6 48. b4 Kb6 49. b5 Ka5 50. Rf2 Kb6 51. Kb4 Kb7 52. Ka5 Ka7 53. b6+ Kb7 54. Kb5 d5 55. Ra2 Rh7 56. Ra7+ Kb8 57. Kc6 Rh8 58. Nxg6 h4 59. Nxh8 h3 60. Rd7 1-0

