[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.10"]
[Round "8.2"]
[White "Bazan, Jose Vicente"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1805"]
[BlackElo "1641"]
[PlyCount "61"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Torre Fuerte"]
[BlackTeam "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. h3 c5 6. Nbd2 Nc6 7. dxc5 Bxc5 8. Nb3 Bb6 9. Bd3 0-0 10. 0-0 Qd6 11. c3 Bxh3 12. gxh3 Qg3+ 13. Kh1 Qxh3+ 14. Nh2 Ne5 15. Be2 Nf3 16. Bf4 Nxh2 17. Bxh2 Bc7 18. f4 Ne4 19. Qd3 Qh4 20. Qf3 g5 21. Qg4 Qh6 22. Qh5 Qb6 23. fxg5 Bxh2 24. Qxh2 Qe3 25. Rf3 Qb6 26. Bd3 Nxg5 27. Rg1 f6 28. Rxg5+ Kf7 29. Qxh7+ Ke6 30. Qf5+ Ke7 31. Rg7+ 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.09"]
[Round "7.3"]
[White "Gomez Baltodano, David"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2012"]
[BlackElo "1641"]
[PlyCount "83"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Blitz Friends"]
[BlackTeam "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. dxc5 Bxc5 5. e3 Nc6 6. Nf3 0-0 7. Be2 Re8 8. a3 b6 9. b4 Bf8 10. Bb2 g6 11. Nb5 Be7 12. Nd6 Rf8 13. 0-0 Ne8 14. Ne4 Bb7 15. Qc2 f5 16. Nc3 Qc7 17. Nb5 Qb8 18. Rfd1 a6 19. Nbd4 Bf6 20. Nxc6 Bxc6 21. Rac1 Bxb2 22. Qxb2 Bxf3 23. Bxf3 Ra7 24. c5 Kf7 25. Qd4 bxc5 26. Rxc5 Nf6 27. Rdc1 Qb6 28. h3 Rb8 29. g4 d6 30. Rc6 Qxd4 31. exd4 Ne8 32. Be2 a5 33. b5 Ke7 34. a4 Kd7 35. gxf5 exf5 36. Bf3 Rc7 37. d5 Rbc8 38. b6 Rxc6 39. dxc6+ Kd8 40. Bd5 Nc7 41. bxc7+ Rxc7 42. Rb1 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.03"]
[Round "6.3"]
[White "Olivas Siles, Roberto Carlos"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1616"]
[BlackElo "1641"]
[PlyCount "102"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Diamante de Las Segovias"]
[BlackTeam "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. Nf3 e6 2. c4 Nf6 3. d4 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 c5 7. d5 exd5 8. cxd5 d6 9. Bb5+ Nbd7 10. a4 a6 11. Bc4 0-0 12. 0-0 Re8 13. e4 Bf8 14. Re1 h6 15. Bh4 Ne5 16. Nxe5 dxe5 17. Qb3 g5 18. Bg3 Bd6 19. Re3 Nh5 20. Rd1 Rb8 21. Qc2 Bc8 22. f3 Qf6 23. Rf1 Nf4 24. Bxf4 gxf4 25. Re2 Kh8 26. g3 fxg3 27. hxg3 Bh3 28. Rff2 Rg8 29. Kh2 Qg5 30. Rg2 Bxg2 31. Rxg2 Qh5+ 32. Kg1 Qxf3 33. Be2 Qe3+ 34. Kh2 Rg7 35. Nd1 Qg5 36. Nf2 Rbg8 37. Nh3 Qe3 38. g4 Be7 39. Rg3 Qd4 40. Qc1 Kh7 41. Qf1 Bh4 42. Rf3 f6 43. Rf5 Qd2 44. Rh5 Rxg4 45. Qf5+ R4g6 46. Rxh4 Qxe2+ 47. Nf2 Qf1 48. Rxh6+ Kxh6 49. Ng4+ Kg7 50. Qxf1 Rxg4 51. Kh3 Rg5 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.26"]
[Round "2.3"]
[White "Gutierrez Hernandez, Marlon Antonio"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1589"]
[BlackElo "1641"]
[PlyCount "165"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Petrosian CC"]
[BlackTeam "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 e6 2. g3 d5 3. Nf3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. Nc3 Bd7 7. Bf4 cxd4 8. Nb5 Ne5 9. Bxe5 Bxb5 10. Nxd4 Bd7 11. c4 Ng4 12. Nf3 Bc6 13. Qd4 Nxe5 14. Nxe5 f6 15. Nxc6 bxc6 16. cxd5 cxd5 17. Qa4+ Qd7 18. Qxd7+ Kxd7 19. e4 d4 20. e5 Rb8 21. exf6 gxf6 22. b3 e5 23. Rac1 Ba3 24. Rc4 Rhd8 25. Be4 h6 26. f4 Rf8 27. Ra4 Bc5 28. Rc1 Bb6 29. Kg2 f5 30. Bc6+ Kd6 31. fxe5+ Kxe5 32. Bf3 d3 33. Re1+ Kf6 34. Rc4 Rbc8 35. Rd1 Rxc4 36. bxc4 Rd8 37. Bd5 Re8 38. Rxd3 Re2+ 39. Kh3 Bc5 40. a3 Bg1 41. Bg2 Ra2 42. Rd1 Bc5 43. Rd5 Be7 44. c5 Rxa3 45. c6 Rc3 46. Rd7 Bc5 47. c7 Bb6 48. Rd6+ Kg5 49. Rc6 Rxc6 50. Bxc6 Bxc7 51. Kg2 Kf6 52. Kf3 Ke5 53. Ba4 Kd4 54. Bc2 Ke5 55. Bd3 a5 56. Bc2 Bd6 57. Ba4 Bc7 58. Bc2 Bd6 59. Ba4 Bc5 60. Bc2 Bg1 61. h3 Bd4 62. Ba4 Bb2 63. Bc2 Bc1 64. Ba4 f4 65. g4 Kd4 66. h4 Ke5 67. Bc2 Bd2 68. g5 hxg5 69. hxg5 Bb4 70. Kg4 Bf8 71. Kf3 Bg7 72. Kg4 Bh8 73. Kf3 Bg7 74. Kg4 Bf8 75. Kf3 Be7 76. g6 Bf8 77. Ba4 Bh6 78. Bc2 Kd4 79. g7 Bxg7 80. Kxf4 Kc3 81. Ba4 Kb4 82. Be8 a4 83. Bxa4 1/2-1/2

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.26"]
[Round "3.2"]
[White "Moncada, Orlando Jose"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1473"]
[BlackElo "1641"]
[PlyCount "123"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ciudad Sandino"]
[BlackTeam "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. c4 e5 2. e4 Nf6 3. Nc3 Be7 4. d3 d6 5. Nf3 Bg4 6. Be2 Nc6 7. Be3 0-0 8. Nd5 Re8 9. Qd2 Be6 10. b4 Bxd5 11. cxd5 Nb8 12. a4 Nbd7 13. a5 c6 14. dxc6 bxc6 15. Rc1 c5 16. b5 Ng4 17. 0-0 Nxe3 18. fxe3 Nf6 19. Qa2 h6 20. Bd1 Qd7 21. Bb3 Bd8 22. Bc4 Re7 23. Nd2 Rb8 24. Rb1 Qc7 25. a6 Qa5 26. Qxa5 Bxa5 27. Nb3 Bb6 28. h3 Rd8 29. Ra1 d5 30. exd5 Nxd5 31. e4 Nf4 32. Rf3 Nxd3 33. Rd1 Nb2 34. Rxd8+ Bxd8 35. Bd5 Bb6 36. Kh2 Kf8 37. Rc3 Rc7 38. Bc6 Na4 39. Rc2 Ke7 40. Nd2 Ke6 41. Nc4 f6 42. Rd2 Nc3 43. Nxb6 Nxb5 44. Bxb5 axb6 45. Bc4+ Ke7 46. Bd5 Ra7 47. Bb7 b5 48. Rd5 b4 49. Rxc5 Kd6 50. Rb5 Kc7 51. Rxb4 Kb8 52. Rc4 Rxb7 53. axb7 g6 54. Rc8+ Kxb7 55. Rf8 Kc7 56. Rxf6 Kd7 57. Kg3 Ke7 58. Rxg6 Kf7 59. Ra6 Kg7 60. Kg4 Kh7 61. Kf5 Kh8 62. Kg6 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.25"]
[Round "1.2"]
[White "Simplina, Amor"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2063"]
[BlackElo "1641"]
[PlyCount "57"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Clemente Guido"]
[BlackTeam "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 e6 2. Nf3 Nf6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Be7 7. e4 0-0 8. h3 Re8 9. Bd3 Nbd7 10. 0-0 Nf8 11. Bf4 Ng6 12. Bh2 h6 13. Re1 a6 14. a4 Bd7 15. Qb3 Qc8 16. Bf1 Nh5 17. Rad1 Nhf4 18. e5 dxe5 19. Nxe5 Nxe5 20. Bxf4 Ng6 21. Bg3 Nh4 22. Rxe7 Rxe7 23. Bxh4 g5 24. Bg3 Bf5 25. d6 Be6 26. Bc4 Bxc4 27. Qxc4 Re6 28. Nd5 Qd8 29. Nc7 1-0

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.07.04"]
[Round "9"]
[White "Oporta Carballo, Manuel Josue"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1678"]
[PlyCount "72"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 Nge7 8. 0-0 Nf5 9. g4 Nfe7 10. Nbd2 Ng6 11. Re1 Be7 12. Nf1 0-0-0 13. a3 a5 14. b4 cxb4 15. cxb4 axb4 16. axb4 Bxb4 17. Bd2 Bxd2 18. Qxd2 Kc7 19. Reb1 Qxb1 20. Rxb1 h5 21. gxh5 Rxh5 22. Ng5 Rh4 23. Nf3 Rg4+ 24. Ng3 Rh8 25. Ba4 Nf4 26. Bxc6 Nh3+ 27. Kf1 Bxc6 28. Qa5+ Kd7 29. Qc5 Ra8 30. Qc2 Nf4 31. Nf5 Ra5 32. Qc3 Bb5+ 33. Rxb5 Rxb5 34. Ne3 Rb1+ 35. Ne1 Rg1+ 36. Kxg1 Ne2+ 0-1

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.07.04"]
[Round "7"]
[White "Rodriguez Guerrero, Diana Michel"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1412"]
[BlackElo "1678"]
[PlyCount "96"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Bxd4 Nxd4 8. Nxd4 Bd7 9. Be2 Nh6 10. 0-0 Bc5 11. c3 Bxd4 12. Qxd4 Qc7 13. f4 Nf5 14. Qd2 0-0 15. c4 Qc5+ 16. Kh1 Bc6 17. Bf3 dxc4 18. Bxc6 Qxc6 19. Rc1 Qb6 20. Rxc4 Rfd8 21. Qe2 Rd7 22. Nd2 Rad8 23. Nf3 Qe3 24. Re1 Qxe2 25. Rxe2 g6 26. g4 Rd1+ 27. Kg2 Ne7 28. Rec2 Nd5 29. Kf2 b5 30. Rc8 Nxf4 31. Rxd8+ Rxd8 32. Kg3 Nd5 33. Rd2 Rc8 34. Nd4 a6 35. h3 Rc3+ 36. Kg2 Ne3+ 37. Kf2 Nd5 38. Nf3 b4 39. Rd4 a5 40. Rd2 Kg7 41. h4 Nf4 42. g5 Nd3+ 43. Ke2 Nf4+ 44. Kf2 h5 45. gxh6+ Kxh6 46. Ng5 Nd3+ 47. Kg2 Nxe5 48. Rd8 Kg7 0-1

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.07.04"]
[Round "8"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Castillo Sevilla, Ian Eiffel"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1678"]
[BlackElo "2004"]
[PlyCount "66"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. c3 d5 5. exd5 exd5 6. Be2 Nf6 7. 0-0 Bd6 8. Re1 0-0 9. Na3 Bg4 10. d4 cxd4 11. Nb5 dxc3 12. Nxc3 d4 13. Nb5 Bb4 14. Bd2 d3 15. Bf1 Bxf3 16. gxf3 Qa5 17. Bxb4 Nxb4 18. Na3 Qg5+ 19. Kh1 Rac8 20. Qb3 Nc2 21. Nxc2 dxc2 22. Rac1 Qd2 23. Qe3 Rfd8 24. Qxd2 Rxd2 25. Be2 Rcd8 26. Kg2 Kf8 27. Bb5 Nd5 28. Kg3 Nb4 29. Bc4 b5 30. a3 Nd3 31. Bxd3 R8xd3 32. Re5 Rb3 33. Rc5 Rxb2 0-1

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.07.03"]
[Round "5"]
[White "Martinez Thomas, Gregory Aubrey"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1376"]
[BlackElo "1678"]
[PlyCount "48"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 Be7 5. g3 0-0 6. Bg2 b6 7. 0-0 Ba6 8. e5 Nfd7 9. c4 dxc4 10. dxc4 Bb7 11. h4 Nc6 12. Bf4 Nc5 13. Rd1 Qe8 14. Ng5 h6 15. Nh3 Rd8 16. Nc3 Nd4 17. Qg4 h5 18. Qxh5 Bxg2 19. Kxg2 Qc6+ 20. f3 g6 21. Qg4 Nc2 22. Rh1 Rd4 23. h5 Ne3+ 24. Bxe3 Rxg4 0-1

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.07.03"]
[Round "6"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Vanegas Lopez, Natanael Emanuel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1678"]
[BlackElo "1579"]
[PlyCount "101"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 h6 6. a4 a6 7. Ne2 d6 8. Ng3 0-0 9. 0-0 Ba7 10. c3 Be6 11. Bxe6 fxe6 12. Qb3 Qc8 13. Nf5 Kh7 14. Ng3 Qd7 15. Kh1 Ne7 16. Qc2 Kh8 17. Qe2 Ng6 18. h3 Nf4 19. Qd1 Ng6 20. Nh2 Nf4 21. Bxf4 exf4 22. Nh5 Rae8 23. Nxf6 Rxf6 24. d4 Rf7 25. Nf3 Qe7 26. e5 d5 27. a5 c5 28. Qd3 Rc8 29. Rac1 Qe8 30. Nh4 Kg8 31. Ng6 Rf5 32. Nh4 Rf7 33. Nf3 Qd8 34. b4 cxb4 35. cxb4 Rfc7 36. Qd2 Rc4 37. Rxc4 Rxc4 38. Rc1 Qc7 39. Rxc4 Qxc4 40. Qxf4 Qxb4 41. Qg4 Qe7 42. Kg1 b5 43. Nh4 Bb8 44. Ng6 Qf7 45. Nf4 Bc7 46. Qxe6 Qxe6 47. Nxe6 Bxa5 48. Nc5 Bc3 49. Nxa6 b4 50. Nc5 Bxd4 51. Nb3 0-1

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.06.27"]
[Round "3"]
[White "Galeano Cabrales, Omar Emilio"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1945"]
[BlackElo "1678"]
[PlyCount "63"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Nb6 9. Qf3 Qc7 10. Bd3 Bb4 11. 0-0 Nxd4 12. Bxd4 a6 13. Qe3 Nc4 14. Bxc4 Qxc4 15. Na4 Bd2 16. Qxd2 Qxa4 17. Bc5 Qb5 18. Ba3 Bd7 19. c4 Qb6+ 20. Kh1 Bc6 21. f5 0-0-0 22. fxe6 fxe6 23. Rf7 dxc4 24. Bd6 Rd7 25. Rxd7 Bxd7 26. Rc1 Qc6 27. b3 b5 28. bxc4 bxc4 29. Qd4 Qd5 30. Rxc4+ Bc6 31. Qxd5 exd5 32. Rxc6+ 1-0

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.06.27"]
[Round "2"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Munoz Cortez, Anahi Alexandra"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1678"]
[BlackElo "1302"]
[PlyCount "79"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 h6 6. 0-0 Bg4 7. Nbd2 Nf6 8. h3 Bh5 9. a4 a6 10. b4 Ba7 11. Re1 0-0 12. Nf1 Nh7 13. Ng3 Bg6 14. Qe2 Kh8 15. Be3 Bxe3 16. Qxe3 f5 17. exf5 Bxf5 18. Nxf5 Rxf5 19. Bd5 Ng5 20. Nh4 Rf6 21. Be4 Nxe4 22. Qxe4 Kg8 23. Re3 Rf4 24. Qd5+ Kh7 25. g3 Qg5 26. Nf3 Qg6 27. Kh2 Rf6 28. Rf1 Raf8 29. Kg2 Nd8 30. Nh4 Qf7 31. Qxf7 Nxf7 32. f4 Nd8 33. f5 Nf7 34. g4 Ng5 35. Ng6 R8f7 36. h4 Ne6 37. Ref3 Nf8 38. g5 Nxg6 39. fxg6+ Kxg6 40. gxf6 1-0

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.06.27"]
[Round "4"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Munoz Molina, Kevin Wesly"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1678"]
[BlackElo "1310"]
[PlyCount "110"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. Bg5 h6 8. Bh4 a6 9. a4 Ba7 10. b4 g5 11. Bg3 Kg7 12. Qd2 Nh7 13. Qe2 h5 14. h4 Bg4 15. Qd2 Bxf3 16. gxf3 Qf6 17. Kg2 gxh4 18. Bh2 Qg6+ 19. Kh1 Qf6 20. f4 Rg8 21. Qe2 exf4 22. Qxh5 Ng5 23. Rg1 Kf8 24. Qxh4 Ke7 25. Rg4 Rg7 26. Rxf4 Qg6 27. Rg4 Ne5 28. Rxg5 Qxg5 29. Qxg5+ Rxg5 30. f4 Rh5 31. fxe5 Rah8 32. exd6+ cxd6 33. Ra2 Be3 34. Re2 Bf4 35. Kg1 Bxh2+ 36. Kf2 Rh3 37. Nd2 Bf4 38. Nf3 Bg3+ 39. Kg2 Rh2+ 40. Nxh2 Rxh2+ 41. Kf3 Rxe2 42. Kxe2 Bf4 43. d4 f6 44. a5 Kd7 45. Kd3 Kc7 46. Kc2 Kc6 47. Bd5+ Kc7 48. Kb3 Be3 49. Kc4 Bf2 50. Kd3 Be1 51. Kc2 Bf2 52. Kb3 Bg3 53. Bf7 Bf2 54. Bh5 b6 55. axb6+ Kxb6 1/2-1/2

[Event "NCA-ch U20"]
[Site "Managua"]
[Date "2021.06.26"]
[Round "1"]
[White "Garcia Guevara, Brandon Isaac"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1678"]
[PlyCount "68"]
[EventDate "2021.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Nf6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. cxd4 Bd6 8. Bb5 Bxf4 9. exf4 Bd7 10. Bxc6 Bxc6 11. Ne5 Bb5 12. a4 Ba6 13. b4 b6 14. b5 Bb7 15. 0-0 0-0 16. Ndf3 Ne4 17. Rc1 Rc8 18. Ng5 Nxg5 19. fxg5 Qxg5 20. Rxc8 Rxc8 21. f4 Qe7 22. Nd3 h6 23. Rf3 Qc7 24. Rh3 Qc2 25. Qxc2 Rxc2 26. g4 Ra2 27. g5 hxg5 28. fxg5 Rxa4 29. g6 f6 30. Nf4 e5 31. Ne2 Bc8 32. Rh7 Bf5 33. dxe5 Bxg6 34. Rh3 Re4 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2020.10.11"]
[Round "8.23"]
[White "Avendano, Yader A"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1520"]
[PlyCount "74"]
[EventDate "2020.10.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 Bb4 6. Nge2 0-0 7. Qd3 Re8 8. 0-0-0 c6 9. Ng3 h6 10. Be3 Qa5 11. a3 Bxc3 12. Qxc3 Qxc3 13. bxc3 Nbd7 14. c4 Nb6 15. c5 Nbd7 16. c4 Ng4 17. Re1 Ndf6 18. h3 Nxe3 19. fxe3 Be6 20. cxd5 Bxd5 21. Rg1 Re7 22. Nf5 Re6 23. Bd3 Be4 24. Kd2 Kh7 25. Nd6 Bxd3 26. Kxd3 b5 27. Nxf7 Ne4 28. g4 Kg8 29. Ref1 Rf8 30. Ne5 Rxf1 31. Rxf1 Nxc5+ 32. Kc3 Ne4+ 33. Kb4 Nd2 34. Rf7 Rxe5 35. Rxg7+ Kxg7 36. dxe5 Ne4 37. a4 a6 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2020.10.11"]
[Round "7.16"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Mayorga Bohorquez, David Antonio"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1624"]
[PlyCount "100"]
[EventDate "2020.10.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 c5 3. Bc4 h6 4. c3 e6 5. Bb3 a6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Nd7 9. Re1 Nc5 10. Bc2 Nf6 11. e5 dxe5 12. Rxe5 Qc7 13. Re1 0-0 14. Qf3 Rd8 15. Bf4 Qd7 16. b4 Na4 17. Be3 Qe8 18. Bxa4 Qxa4 19. Nd2 Qe8 20. Ne4 Nh7 21. Qg3 Kh8 22. Rad1 Bd7 23. Rd2 Rac8 24. Red1 f5 25. Nc5 Bxc5 26. bxc5 Qf7 27. Qe5 Nf6 28. h3 Kh7 29. Nf3 Rg8 30. Qh2 Ba4 31. Ne5 Qe8 32. Rb1 Bc6 33. Rbd1 Ne4 34. Rd3 Qe7 35. f3 Nf6 36. Kf2 Rgd8 37. Nxc6 bxc6 38. Qe5 Rxd3 39. Rxd3 Rd8 40. Rxd8 Qxd8 41. Bd4 Qd5 42. Qxd5 Nxd5 43. g3 Kg8 44. Ke2 Kf7 45. f4 a5 46. Kd3 g6 47. Kc2 g5 48. Be5 gxf4 49. gxf4 Kg6 50. Kb3 Kh5 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2020.10.10"]
[Round "5.23"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Munoz Molina, Kevin Wesly"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1228"]
[PlyCount "127"]
[EventDate "2020.10.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. 0-0 0-0 7. Bb3 Bg4 8. Nbd2 Bxf3 9. Nxf3 h6 10. h3 Re8 11. Be3 Bf8 12. Qd2 d5 13. exd5 Nxd5 14. Rad1 Nxe3 15. fxe3 e4 16. Ne1 Re7 17. d4 Na5 18. Bc2 Nc4 19. Qc1 Qd5 20. b3 Nd6 21. g4 Qg5 22. Ng2 h5 23. Rf4 hxg4 24. Rxg4 Qa5 25. Qb1 Qxc3 26. Bxe4 Nxe4 27. Rxe4 Rae8 28. Rh4 g6 29. Rd3 Qa5 30. Qc2 Qf5 31. Qc3 Bg7 32. Qc2 c6 33. Kh2 Re4 34. Rxe4 Rxe4 35. Rd2 Re7 36. Qxf5 gxf5 37. Nh4 Rxe3 38. Nxf5 Rf3 39. Nxg7 Kxg7 40. Kg2 Rf5 41. Rf2 Rxf2+ 42. Kxf2 Kf6 43. Ke3 Kg5 44. a4 a5 45. Ke4 f5+ 46. Ke5 f4 47. h4+ Kg4 48. h5 f3 49. h6 f2 50. h7 f1Q 51. h8Q Qf5+ 52. Kd6 Qd5+ 53. Kc7 Qf7+ 54. Kb8 Qxb3 55. Qg7+ Kf5 56. Qh7+ Kf6 57. Qh8+ Ke7 58. Qh7+ Kd6 59. Qc7+ Ke6 60. Qe5+ Kd7 61. Qg7+ Kd6 62. Qf8+ Kd7 63. Qc8+ Kd6 64. Qd8+ 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2020.10.04"]
[Round "3.12"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Leon Sandoval, Johan"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1655"]
[PlyCount "46"]
[EventDate "2020.10.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 e6 4. c3 d5 5. exd5 exd5 6. Be2 Nf6 7. 0-0 0-0 8. d4 Bf5 9. Bg5 Qd6 10. Qc1 Re8 11. Bf4 Qd8 12. Re1 Nbd7 13. Bg5 Qc8 14. Nbd2 Ne4 15. Nxe4 Bxe4 16. Nd2 Nf6 17. Bxf6 Bxf6 18. Nxe4 Rxe4 19. Qc2 Qe6 20. Bd3 Rxe1+ 21. Rxe1 Qxe1+ 22. Bf1 Re8 23. Qa4 Re2 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2020.10.04"]
[Round "2.15"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Pomares, Roberto Carlos"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1421"]
[PlyCount "57"]
[EventDate "2020.10.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 g6 5. c3 Nc6 6. 0-0 Bg7 7. Bb3 Bg4 8. h3 Bd7 9. Re1 0-0 10. Bg5 Qc7 11. Nbd2 b5 12. Bc2 Rfe8 13. Nf1 b4 14. c4 Nh5 15. Qc1 Bh8 16. Rb1 Ng7 17. Ng3 Ne6 18. Be3 Ncd4 19. Nxd4 Nxd4 20. Ne2 Nxc2 21. Qxc2 a5 22. a3 Reb8 23. axb4 axb4 24. b3 Ra6 25. d4 Rba8 26. Qd3 Qc8 27. Red1 Be6 28. Nf4 cxd4 29. Bxd4 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2020.10.03"]
[Round "1.24"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Perez Salazar, Jimmy Alberto"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1491"]
[PlyCount "109"]
[EventDate "2020.10.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. Bc4 Nc6 4. c3 Qc7 5. d3 Na5 6. Bb5 Nf6 7. Bg5 Qb6 8. c4 a6 9. Ba4 Qxb2 10. Nbd2 Qb6 11. e5 Ng8 12. Ne4 Nc6 13. 0-0 Qc7 14. Bxc6 bxc6 15. Qd2 d6 16. Nxd6+ Bxd6 17. exd6 Qxd6 18. Bf4 Qe7 19. Qa5 Nf6 20. Be3 Nd7 21. Qc7 0-0 22. Qxc6 Rb8 23. Rab1 Rxb1 24. Rxb1 Rd8 25. Qc7 Re8 26. Ng5 f5 27. Nf3 e5 28. Bg5 Qe6 29. Bd8 h6 30. Qxc8 Kh7 31. Rb7 e4 32. dxe4 Qxe4 33. h3 Rxd8 34. Qxd8 Qxb7 35. Qe7 Qb1+ 36. Kh2 Nf6 37. Qxc5 Qe4 38. Qd4 Qxd4 39. Nxd4 Ne4 40. f3 Nc5 41. Nxf5 Kg6 42. g4 Kf6 43. Kg3 h5 44. Kf4 g5+ 45. Ke3 hxg4 46. hxg4 Ke5 47. Ng3 a5 48. Ne4 Ne6 49. Nc3 Nc5 50. Ne4 Ne6 51. Nd2 a4 52. Nb1 Nd4 53. Nc3 a3 54. Nb5 Nc6 55. Nxa3 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.10"]
[Round "7.4"]
[White "Simplina, Amor"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2141"]
[PlyCount "20"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Olimpus Team"]
[BlackTeam "Nicaragua CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Nxc3 9. Bxd8 Rxd8 10. bxc3 c5 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.10.26"]
[Round "1.4"]
[White "Rojas Laguna, Altieri Francisco"]
[Black "Estrada, Miguel"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1883"]
[PlyCount "72"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Nicaragua CC"]
[BlackTeam "Clemente Guido"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 a6 5. d3 Nc6 6. Bb3 Nf6 7. 0-0 Be7 8. Re1 0-0 9. Bg5 h6 10. Be3 d5 11. e5 Ng4 12. Bf4 f6 13. d4 fxe5 14. Bxe5 Ncxe5 15. dxe5 c4 16. Bc2 Bc5 17. Rf1 Qb6 18. Nd4 Nxe5 19. Re1 Nd3 20. Bxd3 Bxd4 21. Bh7+ Kxh7 22. Qxd4 Qxb2 23. Nd2 Qc2 24. Re3 Bd7 25. Rg3 Rf7 26. f4 Qf5 27. Rf1 Raf8 28. Nf3 Qxf4 29. Rxg7+ Rxg7 30. Qxf4 Rxf4 31. g3 e5 32. Kg2 Re4 33. Rb1 b5 34. Kf2 Rf7 35. Kg2 Bh3+ 36. Kxh3 Rxf3 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.09.28"]
[Round "1.4"]
[White "Pavon Ruiz, Cristhoffer Israel"]
[Black "Rojas Laguna, Altieri Francisco"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1312"]
[PlyCount "116"]
[EventDate "2019.09.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Los Jackers"]
[BlackTeam "Nicaragua CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Be2 Bd7 7. 0-0 0-0-0 8. Ng5 Nh6 9. Qc2 g6 10. Be3 Kb8 11. dxc5 Bxc5 12. Bxc5 Qxc5 13. Nf3 Rdf8 14. a3 Ng4 15. b4 Qe7 16. Nbd2 g5 17. b5 Ncxe5 18. Nxe5 Nxe5 19. Nf3 Nxf3+ 20. Bxf3 Bxb5 21. Rfe1 Bc4 22. Rad1 Qxa3 23. Ra1 Qb3 24. Qd2 Qb6 25. Reb1 Qc7 26. Qd4 b6 27. Qe3 h6 28. Be2 Rc8 29. Bxc4 dxc4 30. g3 Rhd8 31. Qc1 Rd6 32. Ra3 Rcd8 33. Qe1 Qd7 34. Raa1 Qc7 35. Qe2 Rd2 36. Qe1 R8d6 37. Rc1 Rb2 38. Rd1 Rxd1 39. Qxd1 Rb5 40. Qa4 Ra5 41. Qe8+ Qc8 42. Qxc8+ Kxc8 43. Rd1 Rd5 44. Ra1 Kb7 45. Ra3 a5 46. Ra4 Rc5 47. Kf1 Ka6 48. Ra2 b5 49. Ke2 Rd5 50. Ra3 Rd3 51. Ra2 a4 52. f4 g4 53. Rc2 Ka5 54. Ra2 Rxc3 55. Kd2 Rf3 56. Kd1 c3 57. Re2 Rd3+ 58. Kc2 Kb4 0-1

