[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.02.06"]
[Round "8"]
[White "Loaisiga, Octavio"]
[Black "Ulloa Diaz, Felipe Josue"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1725"]
[BlackElo "1548"]
[PlyCount "66"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 Bb6 8. d4 exd4 9. cxd4 Nxe4 10. Bd5 Nd6 11. Re1+ Kf8 12. Ne5 Bb7 13. Nxf7 Nxf7 14. Qf3 Qf6 15. Be3 Qxf3 16. Bxf3 Rb8 17. Rd1 Nb4 18. Nd2 Nc2 19. Rac1 Nxe3 20. fxe3 Bxf3 21. Nxf3 g6 22. Rf1 Kg7 23. Kh1 Rhe8 24. Rce1 c5 25. h3 cxd4 26. exd4 Re6 27. Rxe6 dxe6 28. Re1 Re8 29. g4 h6 30. Kg2 Ng5 31. Nxg5 hxg5 32. Re4 Kf6 33. Kf3 e5 0-1

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.02.05"]
[Round "7"]
[White "Rodriguez, Fausto"]
[Black "Loaisiga, Octavio"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1962"]
[BlackElo "1725"]
[PlyCount "84"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 b5 8. g4 h6 9. Qd2 Nbd7 10. Rg1 Bb7 11. 0-0-0 b4 12. Nce2 d5 13. exd5 Nxd5 14. Bf2 Rc8 15. Kb1 Bc5 16. f4 N7b6 17. Nc1 Bd6 18. Bg3 Na4 19. Ka1 0-0 20. Ndb3 Qf6 21. Nd3 Rfd8 22. g5 hxg5 23. fxg5 Qg6 24. Bxd6 Rxd6 25. Nf4 Qxc2 26. Qxc2 Rxc2 27. Bd3 Rxb2 28. Nc5 Ndc3 29. Bc4 Rxd1+ 30. Rxd1 Nxd1 31. Nxa4 Rxh2 32. g6 Bd5 33. Nxd5 exd5 34. Bxd5 Nc3 35. Bxf7+ Kf8 36. Nc5 a5 37. Ne6+ Ke7 38. Nxg7 Ne4 39. Nf5+ Kf8 40. Bd5 Nf6 41. g7+ Ke8 42. g8Q+ Nxg8 1/2-1/2

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.30"]
[Round "5"]
[White "Cantero Turcios, Randy Jose"]
[Black "Loaisiga, Octavio"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1340"]
[BlackElo "1725"]
[PlyCount "106"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Ne2 Nf6 6. 0-0 e6 7. Nf4 Be7 8. Nd2 0-0 9. Nf3 Nc6 10. Re1 Qc7 11. b3 Rd8 12. Qc2 Bd7 13. Bb2 Rac8 14. Rac1 Qb6 15. Qb1 a5 16. e5 dxe5 17. Nxe5 Nxe5 18. Rxe5 Bd6 19. c4 Bxe5 20. Bxe5 Ng4 21. Qb2 Nxe5 22. Qxe5 Qc5 23. Qe4 Qf5 24. Qf3 Qg5 25. Re1 Bc6 26. Qe3 Rxd3 27. Qxd3 Qxf4 28. Rd1 Qg5 29. f3 h6 30. Kf2 h5 31. a4 h4 32. Rd2 Qf4 33. h3 Qg3+ 34. Kf1 e5 35. Qf5 Re8 36. Rf2 Qf4 37. Qxf4 exf4 38. Re2 Rxe2 39. Kxe2 Kf8 40. Kd3 Ke7 41. Kd4 Kd6 42. Kc3 f5 43. Kd4 g5 44. c5+ Ke6 45. Kc4 Ke5 46. b4 axb4 47. Kxb4 Kd4 48. a5 Kd5 49. a6 bxa6 50. Ka5 Kxc5 51. Kxa6 g4 52. hxg4 fxg4 53. fxg4 Bxg2 0-1

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.30"]
[Round "6"]
[White "Loaisiga, Octavio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1725"]
[BlackElo "1787"]
[PlyCount "68"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 e6 4. Nc3 Ne7 5. d3 h6 6. Be3 d5 7. exd5 exd5 8. Bb3 d4 9. Nxd4 Bxd4 10. Bxd4 Qxd4 11. 0-0 0-0 12. Re1 Nbc6 13. Qd2 Kg7 14. Re4 Qd8 15. Rae1 Nf5 16. Qf4 Qd6 17. Qd2 a6 18. Nd5 Ncd4 19. Qc3 c5 20. Ne3 Bd7 21. Ng4 Rae8 22. Ne5 Be6 23. Nf3 Bd7 24. g4 Rxe4 25. dxe4 Ne7 26. h3 Qf6 27. Nxd4 Qxd4 28. Qxd4+ cxd4 29. Rd1 Nc6 30. Bd5 Kf6 31. f4 Ke7 32. Bxc6 Bxc6 33. Rxd4 Rd8 34. Rc4 Rd7 0-1

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.29"]
[Round "4"]
[White "Loaisiga, Octavio"]
[Black "Gamez Valenzuela, Evert Eduardo"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1725"]
[BlackElo "1466"]
[PlyCount "69"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. c3 Be7 7. Re1 0-0 8. h3 Re8 9. d4 b5 10. Bb3 exd4 11. cxd4 h6 12. Nbd2 Bf8 13. Nf1 Nxe4 14. Bd5 Nxf2 15. Kxf2 Bb7 16. Rxe8 Qxe8 17. Ng3 Rb8 18. Nh5 Qd8 19. Bf4 g6 20. Ng3 Qf6 21. Be3 Bg7 22. Rc1 Nb4 23. Bxb7 Rxb7 24. Qd2 a5 25. a3 Nd5 26. Bxh6 b4 27. Bxg7 Kxg7 28. a4 Nb6 29. b3 Nd7 30. Qg5 Qe6 31. Re1 Qxb3 32. Nf5+ Kg8 33. Re8+ Nf8 34. Qh6 Qc2+ 35. Kg3 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.23"]
[Round "3"]
[White "Espinoza Guerrero, Felix Alberto"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1236"]
[BlackElo "1725"]
[PlyCount "137"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qa5 7. Bxf6 gxf6 8. Bc4 a6 9. f4 Rg8 10. Qd2 Nc6 11. Nxc6 bxc6 12. 0-0-0 Rb8 13. g3 d5 14. exd5 cxd5 15. Bb3 Bb4 16. Rhe1 Bxc3 17. Qxc3 Qxc3 18. bxc3 Kf8 19. Rf1 Kg7 20. f5 Re8 21. fxe6 fxe6 22. Rd4 Bb7 23. c4 Rbd8 24. cxd5 Bxd5 25. Rfd1 Rb8 26. Bxd5 exd5 27. Rxd5 Re2 28. R5d2 Re4 29. c3 Rc4 30. Kc2 Rbc8 31. Rd3 R4c5 32. Kd2 Rf5 33. Rd4 Rcc5 34. c4 Kf7 35. Kc3 a5 36. R1d2 Rf1 37. Rc2 Rf3+ 38. Rd3 Rff5 39. h4 h5 40. Kd4 Ke7 41. Rb2 Rc7 42. Rb5 Rd7+ 43. Kc3 Rxd3+ 44. Kxd3 Rf3+ 45. Kc2 Rxg3 46. Rxh5 Rg4 47. Kb3 Ke6 48. Rh8 f5 49. h5 f4 50. Rd8 Rh4 51. Re8+ Kf7 52. Re4 Rxh5 53. Rxf4+ Ke6 54. Rd4 Rg5 55. Rd8 Rh5 56. Rb8 Kd6 57. Rb5 Rh3+ 58. Ka4 Rh4 59. Kxa5 Rxc4 60. a4 Rc5 61. Kb6 Rc6+ 62. Kb7 Rc7+ 63. Kb8 Rc5 64. Ka7 Rc7+ 65. Rb7 Rc5 66. Rb5 Rc7+ 67. Kb8 Rc5 68. Rb6+ Rc6 69. a5 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.23"]
[Round "2"]
[White "Loaisiga, Octavio"]
[Black "Carranza Narvaez, Sergio Ivan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1725"]
[BlackElo "1910"]
[PlyCount "40"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 d6 4. h3 c5 5. d4 Nd7 6. Nc3 Nb6 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. 0-0 Rc8 10. Re1 a6 11. a4 cxd4 12. Nxd4 Ngf6 13. f4 Qb6 14. Kh1 0-0 15. Nb3 Nh5 16. Qf3 e6 17. Be3 Qc7 18. Rad1 Bxc3 19. bxc3 Qxc3 20. Rxd6 Qxe1+ 0-1

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.22"]
[Round "1"]
[White "Pena Baltodano, Jeferson Nazareo"]
[Black "Loaisiga, Octavio"]
[Result "0-1"]
[ECO "B42"]
[BlackElo "1725"]
[PlyCount "62"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bd3 a6 7. 0-0 Be7 8. Bd2 0-0 9. Qe2 Qc7 10. f4 Nc6 11. Nxc6 bxc6 12. Rae1 Bb7 13. f5 e5 14. g4 d5 15. g5 Nxe4 16. Bxe4 dxe4 17. Nxe4 f6 18. g6 c5 19. Qh5 h6 20. Rf3 Bxe4 21. Rxe4 Rfd8 22. Bxh6 gxh6 23. g7 Rd1+ 24. Kg2 Qd7 25. Rfe3 Qd2+ 26. Kh3 Rh1 27. Re2 Qg5 28. Qf3 Rg1 29. R4e3 Rd8 30. Re1 Rd4 31. Qa8+ Kxg7 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.13"]
[Round "8.1"]
[White "Loaisiga, Octavio"]
[Black "Fonseca Cabrera, Ernesto Gregorio"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1757"]
[BlackElo "2200"]
[PlyCount "43"]
[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 "Leon Santiago de los Caballeros"]
[BlackTeam "Soldados del Amor"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. h3 Be6 11. Bg5 Nd5 12. Qd2 Nxc3 13. bxc3 Rc8 14. Rab1 b6 15. Bh6 Bxh6 16. Qxh6 Bxc4 17. Bxc4 Rxc4 18. Rfe1 Rxc3 19. e5 dxe5 20. Rb4 f6 21. h4 Rc2 22. Rg4 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.13"]
[Round "9.2"]
[White "Loaisiga, Octavio"]
[Black "Galeano Cabrales, Omar Emilio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1757"]
[BlackElo "1679"]
[PlyCount "50"]
[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 "Leon Santiago de los Caballeros"]
[BlackTeam "Universidad de Ingenieria"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 d6 8. Bc4 Be6 9. Bxe6 fxe6 10. 0-0 Bxc3 11. bxc3 0-0 12. Qd3 Qc7 13. Rad1 Rad8 14. Qh3 Rfe8 15. Bxf6 gxf6 16. Rd3 d5 17. Qh6 Qf7 18. Rf3 Rf8 19. Nc5 Kh8 20. Rh3 Rde8 21. Rd1 d4 22. Rdd3 dxc3 23. Rd7 Re7 24. Rxe7 Qxe7 25. Nxe6 Rf7 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.06"]
[Round "6.2"]
[White "Altamirano Beteta, Alexander Jose"]
[Black "Loaisiga, Octavio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1447"]
[BlackElo "1757"]
[PlyCount "86"]
[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 "Sandino"]
[BlackTeam "Leon Santiago de los Caballeros"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Bb4+ 7. Bd2 Qa5 8. Be2 Nc6 9. 0-0 0-0 10. a3 Bxd2 11. Nbxd2 f6 12. Nc4 Qc7 13. Bd3 fxe5 14. dxe5 Nf4 15. Be4 b6 16. Rc1 Qd8 17. Qc2 g6 18. Rfd1 Qe7 19. Qd2 Bb7 20. g3 Nh5 21. Qxd7 Qxd7 22. Rxd7 Nxe5 23. Rxb7 Nxf3+ 24. Kg2 Ng5 25. Bc6 Rad8 26. Rc2 Rf7 27. Ne5 Rxb7 28. Bxb7 Nf6 29. Nc6 Re8 30. Nxa7 Re7 31. Rc8+ Kg7 32. Rb8 Nd7 33. Nc6 Nxb8 34. Nxe7 Nd7 35. f4 Nf7 36. Bc8 Nc5 37. b4 Nd3 38. Bxe6 Nd6 39. Nd5 Nb5 40. Nxb6 Nxa3 41. b5 Nc5 42. Bc4 Nb7 43. Bd5 Nd6 1/2-1/2

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.06"]
[Round "5.2"]
[White "Loaisiga, Octavio"]
[Black "Ordonez, Jessenia Carolina"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "1757"]
[BlackElo "1364"]
[PlyCount "51"]
[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 "Leon Santiago de los Caballeros"]
[BlackTeam "Universidad de Ingenieria (W)"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Ne3 Be6 11. Ned5 Bxd5 12. cxd5 Ne5 13. f4 Ned7 14. Be3 Qc8 15. Rc1 a6 16. Bd4 Bh6 17. Rc2 Qb8 18. Qe1 Qc7 19. Qh4 Bg7 20. Bd1 Rac8 21. e5 dxe5 22. fxe5 Nxe5 23. Ne4 Qb8 24. Rxf6 exf6 25. Nxf6+ Bxf6 26. Qxf6 1-0

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.09.29"]
[Round "2.2"]
[White "Hernandez Ruiz, Fidel Francisco"]
[Black "Loaisiga, Octavio"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1225"]
[BlackElo "1757"]
[PlyCount "94"]
[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 "Universidad de Ingenieria II"]
[BlackTeam "Leon Santiago de los Caballeros"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. Nxc6 dxc6 9. Nc3 Be6 10. c5 Qa5 11. Be3 Rfd8 12. Qc1 Ng4 13. h3 Nxe3 14. Qxe3 Bd4 15. Qc1 Qxc5 16. e3 Bg7 17. a3 Bxc3 18. Qxc3 Qxc3 19. bxc3 Bc4 20. Rfd1 Kf8 21. Rd4 Rxd4 22. exd4 Rd8 23. Re1 Bd5 24. Bf1 e6 25. Re3 b6 26. f4 a6 27. Bd3 c5 28. dxc5 Rc8 29. Be2 Rxc5 30. Bf3 Bxf3 31. Rxf3 Rc4 32. Rd3 Ke7 33. Kf2 Ra4 34. c4 Rxc4 35. Ke3 a5 36. Rb3 Rc5 37. Kd4 Kd6 38. g4 b5 39. g5 Rc4+ 40. Ke3 Kc5 41. Rd3 b4 42. axb4+ axb4 43. Rd7 b3 44. Rxf7 b2 45. Rc7+ Kb4 46. Rb7+ Kc3 47. Rxb2 Kxb2 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.09.29"]
[Round "3.2"]
[White "Loaisiga, Octavio"]
[Black "Olivas Siles, Roberto Carlos"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1757"]
[BlackElo "1605"]
[PlyCount "82"]
[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 "Leon Santiago de los Caballeros"]
[BlackTeam "Diamante de Las Segovias"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Nxe4 6. Be3 d5 7. h3 Qb4+ 8. Nbd2 Qxb2 9. Bd3 Nc3 10. Qc1 Qxc1+ 11. Rxc1 Nxa2 12. Rb1 Nb4 13. Bb5+ c6 14. Ba4 b5 15. Bb3 a5 16. 0-0 Bd6 17. Rfe1 0-0 18. Bg5 Bf5 19. Be7 Bxe7 20. Rxe7 a4 21. Ra1 Bxc2 22. Bxc2 Nxc2 23. Rc1 Nb4 24. Ne5 f6 25. Nef3 Ra6 26. Nh4 g6 27. Rce1 Rb6 28. Ndf3 a3 29. Nf5 gxf5 30. Nh4 Rf7 31. Re8+ Kg7 32. Nxf5+ Kg6 33. g4 Rbb7 34. f4 h6 35. Nh4+ Kh7 36. Rd8 Nd7 37. Ree8 Nf8 38. Rxf8 Rxf8 39. Rxf8 a2 40. Ra8 Nc2 41. Nf5 a1Q+ 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.28"]
[Round "9"]
[White "Loaisiga, Octavio"]
[Black "Puhiera, Roger"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1748"]
[BlackElo "1988"]
[PlyCount "91"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bc4 b5 5. Bd3 b4 6. Nce2 g6 7. Nf3 Bg7 8. Ng3 0-0 9. Bg5 h6 10. Bf4 g5 11. e5 Nd5 12. Bd2 Bg4 13. h3 Bxf3 14. Qxf3 dxe5 15. Qf5 Nf6 16. Nh5 Nbd7 17. Nxg7 Kxg7 18. dxe5 e6 19. exf6+ Nxf6 20. Qe5 a5 21. 0-0 Rh8 22. Rfe1 Kg8 23. Be3 Nd7 24. Qd6 Rc8 25. Bd4 e5 26. Bxe5 Nxe5 27. Qxe5 c5 28. Rad1 Qc7 29. Qf6 Qc6 30. Qxc6 Rxc6 31. Bc4 Kg7 32. Rd7 Rf6 33. Ree7 Rf8 34. Ra7 Rf4 35. b3 h5 36. Rxa5 Rd8 37. Bd3 Kf6 38. Raa7 Kg7 39. g3 Rf3 40. Kg2 g4 41. hxg4 hxg4 42. Be2 Rc3 43. Rxf7+ Kg6 44. Bd3+ Kg5 45. Rf5+ Kg6 46. Rd5+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.28"]
[Round "8"]
[White "Salazar Cabezas, Alberto Javier"]
[Black "Loaisiga, Octavio"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1914"]
[BlackElo "1748"]
[PlyCount "105"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 c6 7. 0-0 Nbd7 8. c4 Ne4 9. Qc2 Ndf6 10. Bd3 d5 11. Nbd2 Nxd2 12. Nxd2 Be6 13. c5 Nh5 14. Bh2 f5 15. f4 Bf7 16. Be2 Nf6 17. Bg3 Ne4 18. Bh4 Nxd2 19. Qxd2 Qc7 20. b4 Be8 21. Rfc1 Bf6 22. Bg3 Bd7 23. Rab1 a6 24. a4 e6 25. Rc3 Kg7 26. Rcb3 h6 27. b5 axb5 28. axb5 Qa5 29. Qxa5 Rxa5 30. bxc6 Bxc6 31. Bb5 Bxb5 32. Be1 Ra2 33. Rxb5 Rf7 34. Rxb7 Rc2 35. R7b6 Re7 36. g3 Kf7 37. Ra6 Re2 38. Bf2 Rc2 39. Kf1 Ke8 40. Rb8+ Kf7 41. Rbb6 Rc1+ 42. Be1 Bg7 43. Ke2 Bf6 44. Ra4 Rc7 45. Kd2 Rc4 46. Rxc4 dxc4 47. Kc3 Ke7 48. Kxc4 Kd7 49. Rd6+ Ke7 50. Ba5 Ra7 51. Bd8+ Kf7 52. Bxf6 Kxf6 53. d5 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.27"]
[Round "7"]
[White "Loaisiga, Octavio"]
[Black "Godoy Barbosa, Jaime"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1748"]
[BlackElo "1523"]
[PlyCount "63"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 d6 4. Nc3 Nc6 5. Be3 Nf6 6. h3 0-0 7. Nf3 a6 8. Bb3 Na5 9. Qd2 Nxb3 10. axb3 Nd7 11. Bh6 c5 12. 0-0-0 cxd4 13. Nxd4 Qa5 14. Kb1 Qh5 15. Bxg7 Kxg7 16. g4 Qh6 17. g5 Qh5 18. f4 Nb6 19. Nde2 Nd7 20. Nd5 e5 21. f5 f6 22. Nc7 gxf5 23. Ne6+ Kg8 24. Nxf8 Nxf8 25. gxf6 f4 26. Rhg1+ Kh8 27. Qxd6 Be6 28. Nxf4 exf4 29. f7 Ng6 30. Qxe6 Qh6 31. Qf6+ Qg7 32. Rd8+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.21"]
[Round "5"]
[White "Loaisiga, Octavio"]
[Black "Allen Montes, Charles Mijail"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1748"]
[BlackElo "1416"]
[PlyCount "73"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc2 Nf6 7. Nc3 Be7 8. Be2 Qc7 9. 0-0 d6 10. f4 0-0 11. Kh1 Rd8 12. Be3 Na5 13. Qd3 Nc6 14. Nd4 Nxd4 15. Bxd4 e5 16. Be3 exf4 17. Bxf4 Be6 18. Nd5 Bxd5 19. exd5 Rac8 20. Rae1 a5 21. Bg5 Ne8 22. Bxe7 Qxe7 23. Bg4 Qc7 24. Bxc8 Rxc8 25. Qf5 Nf6 26. Re3 Kf8 27. Rfe1 Qd7 28. Qxd7 Nxd7 29. b3 b6 30. a3 f6 31. Re6 Nc5 32. Rxd6 Nxb3 33. Rxb6 Nd2 34. Rc6 Rb8 35. d6 Ne4 36. d7 Nf2+ 37. Kg1 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.21"]
[Round "6"]
[White "Matamoros, Jorge"]
[Black "Loaisiga, Octavio"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1684"]
[BlackElo "1748"]
[PlyCount "74"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b3 Nf6 4. e5 dxe5 5. Nxe5 Qd4 6. Nxf7 Kxf7 7. c3 Qe5+ 8. Be2 Bg4 9. f3 Bf5 10. 0-0 e6 11. Na3 Nc6 12. Nc4 Qc7 13. Qe1 Bd6 14. Qh4 Rhf8 15. d3 Kg8 16. g4 Bg6 17. f4 Rae8 18. Qg5 Be7 19. Qh4 Nd5 20. Qg3 Nxc3 21. Qe3 Nxe2+ 22. Qxe2 Nd4 23. Qe3 Nc2 24. Qe2 Nxa1 25. Bb2 Rxf4 26. Be5 Rxf1+ 27. Qxf1 Qd8 28. Qxa1 Bf6 29. Qe1 Bxe5 30. Nxe5 Qd4+ 31. Kg2 Bxd3 32. Qg3 Be4+ 33. Kh3 Rd8 34. Kh4 Rd5 35. Nc4 Qf6+ 36. g5 Qd4 37. Ne3 Bf3+ 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.20"]
[Round "4"]
[White "Leyton Calderon, Jairo Oswaldo"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1556"]
[BlackElo "1748"]
[PlyCount "89"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 4. e3 a6 5. d4 Bf5 6. a3 e6 7. dxc5 Bxc5 8. Bxg7 Be7 9. Bxh8 Bf6 10. Bxf6 Qxf6 11. Ra2 Nh6 12. Nbd2 e5 13. Qa1 Rd8 14. Be2 d4 15. exd4 e4 16. d5 Qxa1+ 17. Rxa1 exf3 18. Nxf3 Rxd5 19. c4 Rd7 20. 0-0 Ng4 21. Rfe1 Kf8 22. Rad1 Re7 23. Bf1 Rxe1 24. Rxe1 Bc2 25. h3 Nf6 26. b4 Be4 27. Nd2 Bg6 28. b5 axb5 29. cxb5 Nd4 30. a4 Nc2 31. Rc1 Ke7 32. Be2 Kd7 33. Nc4 Be4 34. a5 Ke6 35. a6 bxa6 36. bxa6 Nd4 37. Bf1 Nb5 38. Nb6 Na7 39. Nc8 Nxc8 40. Rxc8 Kd7 41. Rc1 Ne8 42. g3 Nc7 43. a7 Bd5 44. Bg2 Bxg2 45. Kxg2 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.14"]
[Round "3"]
[White "Loaisiga, Octavio"]
[Black "Cortez Ruiz, Luis Miguel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1748"]
[BlackElo "1513"]
[PlyCount "57"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nf3 Bg4 8. Bxf7+ Kxf7 9. Nxe5+ Ke8 10. Nxg4 Nxg4 11. Qxg4 Nd7 12. Bg5 Nf6 13. Qe6+ Qe7 14. Qxe7+ Bxe7 15. 0-0 h6 16. Bxf6 Bxf6 17. Nd5 Kf7 18. Nxf6 Kxf6 19. Rad1 Rad8 20. Rd5 Rhe8 21. f3 Re5 22. Rfd1 g5 23. Rxd6+ Rxd6 24. Rxd6+ Re6 25. Rxe6+ Kxe6 26. Kf2 Ke5 27. Ke3 b6 28. g3 a5 29. f4+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.14"]
[Round "2"]
[White "Mendoza Lainez, Ricardo Jose"]
[Black "Loaisiga, Octavio"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1185"]
[BlackElo "1748"]
[PlyCount "28"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 a6 4. d4 Nc6 5. Nf3 Nf6 6. Bc4 Bg4 7. b3 g6 8. 0-0 Bg7 9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qe1 h6 12. e5 dxe5 13. Nge4 Nxe4 14. Kh1 Nxc3 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2019.07.13"]
[Round "1"]
[White "Loaisiga, Octavio"]
[Black "Vallecillo, Saul"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1748"]
[BlackElo "1842"]
[PlyCount "80"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Nc6 7. Nc2 Qc7 8. Nc3 Bc5 9. 0-0 Ne5 10. Bf4 d6 11. Be2 0-0 12. Bg3 Bd7 13. Kh1 Bc6 14. f3 Rad8 15. Nd4 Ng6 16. Nxc6 bxc6 17. f4 e5 18. f5 Nf4 19. Rxf4 exf4 20. Bxf4 Nd7 21. Na4 Ne5 22. Nxc5 dxc5 23. Qe1 f6 24. Qf2 Qe7 25. Be3 Nd7 26. Bf3 Rfe8 27. h4 a5 28. g4 a4 29. Rg1 Qe5 30. g5 Rb8 31. Rg2 Rb7 32. Bh5 Reb8 33. Bf4 Qxb2 34. Bxb8 Qxf2 35. Rxf2 Rxb8 36. Rd2 Ne5 37. Rd6 g6 38. fxg6 hxg6 39. Be2 Rb2 40. Bf1 Nf3 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.18"]
[Round "10.2"]
[White "Loaisiga, Octavio"]
[Black "Morales, Alvaro Antonio"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1778"]
[BlackElo "1994"]
[PlyCount "74"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. Bd3 a5 13. f4 a4 14. f5 Nd7 15. Bxg7 Kxg7 16. Kh1 Ne5 17. Be2 Qb6 18. Nd5 Bxd5 19. cxd5 f6 20. Qd2 Rfc8 21. Rc3 Qb4 22. Qc2 Rxc3 23. bxc3 Rc8 24. Rc1 Qa3 25. h3 Rc5 26. fxg6 hxg6 27. Kh2 b5 28. Rb1 Rxc3 29. Qb2 Qxb2 30. Rxb2 a3 31. Rxb5 Rc2 32. Bd1 Rxa2 33. Ra5 Ra1 34. Bb3 Nd3 35. Ra7 Kf7 36. Kg3 Nc5 37. Bc2 Rc1 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.11"]
[Round "9.2"]
[White "Davila, Carlos"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2254"]
[BlackElo "1778"]
[PlyCount "61"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Rg1 a6 9. Be3 Nxd4 10. Bxd4 b5 11. a3 Bb7 12. Qh5 e5 13. Be3 Qa5 14. 0-0-0 Rc8 15. Nd5 Bxd5 16. Rxd5 Nc5 17. Bh3 g6 18. Qd1 Ne6 19. f4 exf4 20. Bd4 Rg8 21. Bf6 Qb6 22. Re1 Be7 23. e5 dxe5 24. Rexe5 Rd8 25. Rxd8+ Bxd8 26. Bg2 Bc7 27. Re1 Kf8 28. Qd7 Qd6 29. Qc8+ Bd8 30. Rd1 Qc7 31. Rxd8+ 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.11"]
[Round "8.2"]
[White "Loaisiga, Octavio"]
[Black "Sanchez, Ramon"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1778"]
[BlackElo "1981"]
[PlyCount "94"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 0-0 6. h3 c6 7. 0-0 b5 8. Bd3 Bb7 9. e5 Ne8 10. Ne4 Nd7 11. Neg5 dxe5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nxh7 Kxh7 15. Qh5+ Kg8 16. Qxe5 Qd6 17. Qg5 Qf6 18. Qg4 Bc8 19. Qg3 Ng7 20. Bh6 Re8 21. Bg5 Qxb2 22. Rae1 Bf5 23. Rxe7 Bxd3 24. cxd3 Rxe7 25. Bxe7 Nf5 26. Qg5 Nxe7 27. Qxe7 Qxa2 28. Re1 Qd5 29. Re5 Qxd3 30. h4 Qd8 31. Qb4 Qd1+ 32. Kh2 Rd8 33. g3 Qd4 34. Qe1 Kg7 35. h5 Rh8 36. Kg1 Rxh5 37. Rxh5 gxh5 38. Qe2 b4 39. Qxh5 b3 40. Qg5+ Kf8 41. Qh6+ Ke7 42. Qxc6 b2 43. Qc7+ Kf6 44. Qc2 a5 45. Kf1 a4 46. g4 Qe5 47. g5+ Kg7 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.04"]
[Round "6.1"]
[White "Cano, Carlos1111"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2018"]
[BlackElo "1778"]
[PlyCount "77"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 Nbd7 6. 0-0 0-0 7. Qc2 c6 8. Rd1 Ne4 9. Nc3 f5 10. e3 Ndf6 11. Ne5 Bd7 12. Nxd7 Qxd7 13. f3 Nd6 14. c5 Nf7 15. Bd2 g6 16. b4 Ne8 17. a4 Nc7 18. Be1 e5 19. Bf2 exd4 20. exd4 Bf6 21. Rab1 a6 22. Qd3 Nd8 23. Bh3 Bg7 24. Bf1 Nce6 25. b5 axb5 26. axb5 Ra3 27. Ra1 Nxc5 28. Qc2 Rxa1 29. Rxa1 Nce6 30. Qd3 Nf7 31. Ra7 Nd6 32. bxc6 Qxc6 33. Na4 Nc4 34. Kg2 Rc8 35. Nc5 Nxc5 36. dxc5 Ne5 37. Qb3 Nd7 38. Bb5 Nxc5 39. Bxc6 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.04"]
[Round "5.1"]
[White "Loaisiga, Octavio"]
[Black "Berrios Vanegas, Yanko Antonio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1778"]
[BlackElo "1524"]
[PlyCount "66"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Bd7 3. Bc4 e6 4. f4 c6 5. Nf3 d5 6. exd5 cxd5 7. Bd3 Nf6 8. Nbd2 b5 9. 0-0 Bd6 10. Ne5 0-0 11. Qe2 a6 12. Ndf3 h6 13. c3 Nc6 14. f5 Qc7 15. Kh1 Rfe8 16. Nxd7 Nxd7 17. fxe6 Rxe6 18. Qf2 Rae8 19. Ng5 Rf6 20. Nf3 Bxh2 21. Bd2 Bg3 22. Qg1 Rfe6 23. a4 Na7 24. Be1 Re3 25. Bxg3 Qxg3 26. Rfe1 Rxe1 27. Rxe1 Rxe1 28. Qxe1 Qxe1+ 29. Nxe1 Nf6 30. Nf3 Ng4 31. Kg1 f6 32. Kf1 Ne3+ 33. Ke2 Nxg2 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.25"]
[Round "9"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Loaisiga, Octavio"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1791"]
[BlackElo "1815"]
[PlyCount "60"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. e4 d5 5. e5 Qd8 6. f4 c5 7. c3 Nc6 8. Nf3 Qb6 9. Qb3 Qxb3 10. axb3 cxd4 11. Nxd4 Nxd4 12. cxd4 Bd7 13. Bd3 a6 14. 0-0 g6 15. Nc3 h5 16. g3 Rc8 17. h3 Bb4 18. Rac1 Ba5 19. Kg2 Ke7 20. Kf3 Rc7 21. f5 gxf5 22. b4 Bb6 23. Bxf5 Rxc3+ 24. bxc3 exf5 25. Kg2 Rg8 26. Rf4 Ke6 27. Rcf1 Bb5 28. R1f3 Be2 29. Re3 Bc4 30. Ref3 Be2 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.25"]
[Round "8"]
[White "Loaisiga, Octavio"]
[Black "Salgado, Wilbert"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1815"]
[BlackElo "1635"]
[PlyCount "37"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Qb6 7. Ne2 Nc6 8. Nf3 Be7 9. 0-0 0-0 10. Nf4 Re8 11. Nh5 f5 12. exf6 Nxf6 13. Nxf6+ Bxf6 14. Ng5 g6 15. Nxh7 Kxh7 16. Qh5+ Kg8 17. Qxg6+ Bg7 18. Qxe8+ Bf8 19. Bh6 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.24"]
[Round "7"]
[White "Arevalo Lopez, Josue"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "1978"]
[BlackElo "1815"]
[PlyCount "63"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Bf4 a6 11. a4 Qc7 12. Nd2 Nbd7 13. Nc4 Ne5 14. Bxe5 dxe5 15. e4 Bd7 16. Qb3 b5 17. axb5 axb5 18. Nxb5 Bxb5 19. Qxb5 Rab8 20. Qa5 Qd7 21. Rfe1 Bh6 22. Qc3 Qe7 23. Na5 Qc7 24. Nc6 Rb7 25. Ra5 Nd7 26. Rea1 Qb6 27. Ra7 f6 28. R1a6 Qc7 29. Rxb7 Qxb7 30. Ra7 Qc8 31. Qa5 Rf8 32. Ne7+ 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.18"]
[Round "5"]
[White "Allen, Alonso"]
[Black "Loaisiga, Octavio"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1859"]
[BlackElo "1815"]
[PlyCount "99"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. 0-0 g6 6. Nc3 Bg7 7. e3 0-0 8. Rb1 d6 9. d4 Nbd7 10. b3 Ne4 11. Bb2 Ndf6 12. Rc1 Nxc3 13. Bxc3 Ne4 14. Ba1 Qd7 15. Qd3 Rad8 16. Rfd1 Qc7 17. d5 Bxa1 18. Rxa1 Nf6 19. Qc3 b5 20. Ng5 b4 21. Qb2 h6 22. Nh3 Nd7 23. f4 Nf6 24. e4 Bc8 25. Nf2 Ng4 26. Re1 Nxf2 27. Qxf2 e6 28. e5 exd5 29. cxd5 Bf5 30. Rac1 Rfe8 31. exd6 Rxe1+ 32. Qxe1 Qxd6 33. Qe3 Rc8 34. h3 h5 35. Re1 Qd7 36. Kh2 c4 37. bxc4 Rxc4 38. Rc1 Rxc1 39. Qxc1 Qc8 40. Qe3 a5 41. Qb6 Qc2 42. Qd8+ Kg7 43. Qe7 Qxa2 44. Qe5+ Kh7 45. Qf6 Kg8 46. Qd8+ Kg7 47. Qe7 Qc4 48. Qe5+ Kg8 49. Qe8+ Kg7 50. Qe5+ 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.18"]
[Round "6"]
[White "Loaisiga, Octavio"]
[Black "Berrios, Natanael"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1815"]
[BlackElo "1772"]
[PlyCount "95"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 a6 10. Rc1 Bd7 11. f4 Rc8 12. b3 Qa5 13. Nxc6 bxc6 14. e5 dxe5 15. fxe5 Qxe5 16. Bd4 Qc7 17. Na4 Rb8 18. c5 Rbd8 19. Ba1 a5 20. Qe1 Be6 21. Bf3 Bd5 22. Nb6 Bxf3 23. Rxf3 Ng4 24. Rh3 Bxa1 25. Rxa1 Qe5 26. Qxe5 Nxe5 27. Re1 f6 28. Re2 Rd1+ 29. Kf2 Nd3+ 30. Kg3 e5 31. Rh4 Rd8 32. Ra4 Nxc5 33. Rxa5 R8d4 34. Rxc5 Rf1 35. Nc4 h5 36. Nxe5 fxe5 37. Rcxe5 Rf6 38. R5e4 Rd5 39. a4 c5 40. b4 cxb4 41. Rxb4 Rd3+ 42. Kh4 Kg7 43. a5 Kh7 44. g3 Ra3 45. Rb6 Rxb6 46. axb6 Rb3 47. Re6 Rb4+ 48. Kh3 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.11"]
[Round "3"]
[White "Loaisiga, Octavio"]
[Black "Vasquez, Jose Luis"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1815"]
[BlackElo "1831"]
[PlyCount "40"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 d6 7. Be2 Qb6 8. Nb3 Qc7 9. 0-0 Bxb2 10. N1d2 Bxa1 11. Qxa1 Nf6 12. Bh6 Rg8 13. h3 g5 14. Nf3 g4 15. hxg4 Bxg4 16. Bf4 e5 17. Be3 Nxe4 18. Qb1 Nc3 19. Qc2 Nxe2+ 20. Qxe2 e4 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.11"]
[Round "2"]
[White "Medrano, Randall"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2071"]
[BlackElo "1815"]
[PlyCount "81"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. c3 0-0 7. d4 Nbd7 8. a4 Rb8 9. h3 b6 10. Re1 Bb7 11. d5 Qc7 12. Na3 a6 13. Bf4 c4 14. Nd4 Rbc8 15. Bf1 Nc5 16. f3 Nd3 17. Bxd3 cxd3 18. Be3 Qd7 19. Kh2 Nh5 20. a5 b5 21. Qxd3 e5 22. Ne2 f5 23. Bb6 fxe4 24. fxe4 Rf7 25. Rf1 Rcf8 26. Ng1 Bh6 27. Nc2 Bc8 28. Rxf7 Qxf7 29. Re1 Bf4 30. gxf4 Qxf4+ 31. Kh1 Ng3+ 32. Kg2 Nh5 33. Qe3 Qh4 34. Kh2 Nf4 35. Qg3 Qh5 36. Rf1 Qh6 37. Be3 Qh5 38. Bxf4 exf4 39. Rxf4 Qd1 40. Rxf8+ Kxf8 41. Qf3+ 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.10"]
[Round "1"]
[White "Loaisiga, Octavio"]
[Black "Flores Talavera, Luis"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1815"]
[BlackElo "2043"]
[PlyCount "60"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Bxd5 cxd5 16. Qf3 Bg4 17. Qg2 Qh5 18. Be3 Bf3 19. Qf1 f5 20. Nd2 f4 21. Bxf4 Rxf4 22. Nxf3 Rxf3 23. Qe2 Qf7 24. Kg2 Rf8 25. Rf1 Rf6 26. Rae1 Qd7 27. a4 Rh6 28. h4 bxa4 29. Qd1 g5 30. Qd2 Bf4 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.11.12"]
[Round "9.4"]
[White "Loaisiga, Octavio"]
[Black "Rios, Edgard"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1802"]
[BlackElo "1869"]
[PlyCount "92"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. d4 b5 7. Bb3 Bg4 8. c3 g6 9. h3 Bxf3 10. Qxf3 exd4 11. Bg5 Bg7 12. Bd5 Ne5 13. Qd1 dxc3 14. Nxc3 c6 15. Bb3 Qc7 16. f4 Nc4 17. Bxc4 bxc4 18. e5 dxe5 19. fxe5 Nh5 20. Bf6 0-0 21. Ne4 Qb6+ 22. Kh2 Qe3 23. Qg4 Nxf6 24. Nxf6+ Bxf6 25. exf6 h5 26. Qxc4 Qe5+ 27. Kh1 Qxb2 28. Qf4 Kh7 29. Rac1 Qb5 30. Rb1 Qd5 31. Rbd1 Qxa2 32. Rd2 Qa5 33. g4 Rad8 34. Rfd1 Rxd2 35. Rxd2 Rd8 36. Rxd8 Qxd8 37. gxh5 Qd1+ 38. Kh2 Qxh5 39. Qe4 Qd5 40. Qh4+ Kg8 41. Qf4 a5 42. Qb8+ Kh7 43. Qb1 Kh6 44. Qb8 Qd2+ 45. Kh1 Qe1+ 46. Kh2 Qf2+ 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.11.12"]
[Round "8.4"]
[White "Rivas Sanchez, Elio del Carmen"]
[Black "Loaisiga, Octavio"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1802"]
[PlyCount "24"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. c3 0-0 7. Nbd2 c5 8. Rc1 b6 9. 0-0 Bb7 10. Re1 Ne4 11. Bh4 Bxh4 12. Nxh4 Qxh4 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.29"]
[Round "6.4"]
[White "Loaisiga, Octavio"]
[Black "Cano, Carlos1111"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1802"]
[BlackElo "2025"]
[PlyCount "82"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 Nbd7 8. 0-0 Nb6 9. Bd3 c5 10. Qe2 Bd7 11. Ne5 Rc8 12. Rd1 a6 13. Nxd7 Nbxd7 14. a4 Qc7 15. Bd2 cxd4 16. exd4 Nb6 17. Rac1 Qd7 18. Qf3 Nbd5 19. Bb1 Rc4 20. Qd3 Rc7 21. Bg5 g6 22. Qf3 Rfc8 23. h4 b5 24. axb5 axb5 25. Bd3 Nxc3 26. bxc3 Nd5 27. Bxe7 Qxe7 28. Re1 Qxh4 29. g3 Qg5 30. Ra1 Rxc3 31. Ra7 Qf6 32. Qe4 b4 33. Rb7 Rc1 34. Rxc1 Rxc1+ 35. Kg2 Qf5 36. Qe2 Qg5 37. Qf3 Qf6 38. Qg4 h5 39. Qe4 h4 40. Qg4 hxg3 41. fxg3 Ne3+ 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.29"]
[Round "5.4"]
[White "Loaisiga, Octavio"]
[Black "Sanchez, Ramon"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1802"]
[BlackElo "2008"]
[PlyCount "60"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Qa5 8. Nb3 Qd8 9. Be2 0-0 10. 0-0 d6 11. f4 Bd7 12. Rc1 b6 13. Bf3 Rc8 14. Qe2 Be6 15. Nd5 Nd7 16. Rfe1 Nc5 17. Nxc5 bxc5 18. e5 Qa5 19. exd6 exd6 20. Kh1 Rfe8 21. Qf2 Qxa2 22. g4 Qxb2 23. Rc2 Qb3 24. Bc1 Nd4 25. Rc3 Bxd5 26. Bxd5 Re2 27. Qg3 Rce8 28. f5 Qc2 29. fxg6 hxg6 30. h4 Be5 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.22"]
[Round "2.4"]
[White "Loaisiga, Octavio"]
[Black "Gutierrez, Oscar"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1802"]
[BlackElo "1993"]
[PlyCount "59"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bc4 c5 5. Nf3 cxd4 6. Nxd4 Nf6 7. f3 0-0 8. Be3 Nc6 9. Qd2 e6 10. 0-0-0 d5 11. Bb3 Re8 12. Bg5 Nxd4 13. Qxd4 h6 14. Bxf6 Bxf6 15. e5 Bg7 16. h4 a6 17. f4 Bd7 18. Ne4 Rf8 19. Nf6+ Kh8 20. g4 Bb5 21. h5 g5 22. fxg5 hxg5 23. c3 Rc8 24. a4 Bc4 25. Bc2 Bxf6 26. exf6 Qd6 27. Rhe1 Rfe8 28. Re5 b5 29. Rxg5 Qf8 30. Rg7 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.22"]
[Round "3.4"]
[White "Munoz, Marcos"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2015"]
[BlackElo "1802"]
[PlyCount "43"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8. dxc6 bxc6 9. Ba4 Bc5 10. 0-0 0-0 11. Bd2 Qb6 12. Qe1 Nb7 13. Bb3 h6 14. Ne4 Nxe4 15. Qxe4 Bd6 16. Bxh6 gxh6 17. Qg6+ Kh8 18. Qxh6+ Kg8 19. Re1 Bg4 20. Qg6+ Kh8 21. Qf6+ Kh7 22. Re4 1-0

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.29"]
[Round "6"]
[White "Garcia Cerda, Jorge L"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1904"]
[BlackElo "1601"]
[PlyCount "45"]
[EventDate "2010.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 d6 4. c4 Nf6 5. d4 cxd4 6. Nxd4 Bd7 7. Nc3 g6 8. g3 Nxd4 9. Qxd4 Bg7 10. Bg2 Bc6 11. 0-0 Bxg2 12. Kxg2 0-0 13. Nd5 Re8 14. Rad1 Nh5 15. Qd2 Bxb2 16. Qxb2 Rc8 17. e4 Qa5 18. e5 Rc6 19. exd6 Rxd6 20. Nxe7+ Rxe7 21. Rxd6 Qe5 22. Qxe5 Rxe5 23. Rd7 1-0

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.28"]
[Round "5"]
[White "Loaisiga, Octavio"]
[Black "Jimenez Martinez, Alexander"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1601"]
[PlyCount "50"]
[EventDate "2010.12.26"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng3 Be7 7. Nf3 b6 8. 0-0 Bb7 9. Re1 0-0 10. Qe2 c5 11. c3 Re8 12. Ne5 cxd4 13. Nxf7 Kxf7 14. Qxe6+ Kf8 15. Bc4 Bd5 16. Bxd5 Nxd5 17. Qxd5 Nf6 18. Qf3 dxc3 19. Nf5 Bc5 20. Rxe8+ Qxe8 21. Bg5 cxb2 22. Rb1 Qe4 23. Qxe4 Nxe4 24. Be3 Ba3 25. Bd4 Rc8 0-1

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.26"]
[Round "1"]
[White "Castillo, Rommel"]
[Black "Loaisiga, Octavio"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2141"]
[BlackElo "1601"]
[PlyCount "89"]
[EventDate "2010.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. g3 Bc5 5. Bg2 d6 6. h3 Be6 7. d3 h6 8. Nge2 Nd4 9. Nxd4 Bxd4 10. Ne2 Bc5 11. 0-0 0-0 12. Kh2 c6 13. f4 Qc7 14. fxe5 dxe5 15. Rxf6 gxf6 16. Bxh6 Rfd8 17. Nc3 Bf8 18. Bxf8 Kxf8 19. Qf3 Qe7 20. Rf1 Ke8 21. Rf2 Rd6 22. Bf1 Bd7 23. g4 Qf8 24. Ne2 Qh6 25. Ng3 Qg5 26. c5 Re6 27. Nf5 Rd8 28. h4 Qg6 29. Kg2 Bc8 30. g5 Qh7 31. Kg1 fxg5 32. hxg5 Rg6 33. Be2 Kd7 34. Qg3 f6 35. Rh2 Qg8 36. Qh4 Rxg5+ 37. Kf2 Qg6 38. Qh7+ Qxh7 39. Rxh7+ Ke8 40. Nd6+ Rxd6 41. cxd6 c5 42. Bd1 Bd7 43. Bb3 Kd8 44. Rh8+ Be8 45. Bf7 1-0

