[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.08.07"]
[Round "9"]
[White "Alarcon, David"]
[Black "Granados Lopez, Fidel"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2002"]
[BlackElo "1735"]
[PlyCount "39"]
[EventDate "2022.07.23"]
[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 Nf6 3. e5 Nd5 4. c3 g6 5. d4 cxd4 6. cxd4 Bg7 7. Bc4 Nb6 8. Bb3 0-0 9. Nc3 d6 10. Bg5 Bg4 11. h3 Bxf3 12. Qxf3 dxe5 13. dxe5 Bxe5 14. Qxb7 Bxc3+ 15. bxc3 Qd3 16. Rc1 N8d7 17. Be3 Rfb8 18. Qf3 Ne5 19. Qe2 Nbc4 20. Bd4 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.08.07"]
[Round "8"]
[White "Flores, Manuel"]
[Black "Alarcon, David"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1826"]
[BlackElo "2002"]
[PlyCount "119"]
[EventDate "2022.07.23"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. Be3 e6 10. h4 h5 11. Qd2 exd5 12. cxd5 Ng4 13. Bxg4 Bxg4 14. f3 Bd7 15. Bc5 Re8 16. 0-0-0 f5 17. Rdg1 Kh7 18. Kb1 b6 19. Be3 f4 20. Bf2 c5 21. g4 Bf6 22. Rg2 Rc8 23. Rhg1 b5 24. gxh5 gxh5 25. d6 Re6 26. Nd5 Rxd6 27. Rg6 Be7 28. Rg7+ Kh8 29. Rg8+ Qxg8 30. Rxg8+ Rxg8 31. Bxc5 Rgg6 32. Qc3 Rxd5 33. exd5 Bf5+ 34. Kc1 Bf6 35. Bxa7 Rg8 36. b4 Rg2 37. Kd1 Rxa2 38. Qc6 Kg7 39. Qc7+ Kg6 40. d6 Ra3 41. Ke2 Bxh4 42. d7 Rd3 43. Qxe5 Rxd7 44. Qe8+ Kf6 45. Qh8+ Ke6 46. Bd4 Rd5 47. Qg8+ Kd6 48. Bc5+ Ke5 49. Qe8+ Kf6 50. Qe7+ Kg6 51. Qxh4 Bd3+ 52. Kf2 Rf5 53. Qd8 Bc4 54. Qe8+ Rf7 55. Bd4 Kg5 56. Qg8+ Kf5 57. Kg2 Ke6 58. Qg6+ Ke7 59. Qxh5 Rf8 60. Kf2 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.08.06"]
[Round "7"]
[White "Alarcon, David"]
[Black "Diego Martinez, Humberto Jose"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2002"]
[BlackElo "2076"]
[PlyCount "114"]
[EventDate "2022.07.23"]
[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 g6 2. d4 Bg7 3. c3 d5 4. e5 c5 5. Nf3 cxd4 6. cxd4 Nc6 7. Nc3 Bg4 8. Be3 e6 9. Qb3 Bxf3 10. gxf3 Nge7 11. Bd3 0-0 12. Ne2 Rc8 13. 0-0 Na5 14. Qd1 Nc4 15. Bc1 Nc6 16. f4 Qh4 17. b3 Nb6 18. f3 f6 19. Be3 Nd7 20. Rc1 Bh6 21. Qd2 fxe5 22. fxe5 Nxd4 23. Rxc8 Nxe2+ 24. Bxe2 Bxe3+ 25. Qxe3 Rxc8 26. Qxa7 Qg5+ 27. Kh1 Qxe5 28. Qxb7 Rc7 29. Qb5 Nf6 30. f4 Qd6 31. a4 Ne4 32. Bd3 Nc5 33. Be2 Rb7 34. Qe8+ Kg7 35. Qa8 Rxb3 36. a5 Ra3 37. Rc1 Nd7 38. Qb7 Kh6 39. Qc7 Qb4 40. Bf1 Ra2 41. Bg2 Qd2 42. Rg1 Nf6 43. Qe5 Ne4 44. h3 Qe3 45. Rb1 Rxa5 46. Bxe4 Qxe4+ 47. Qxe4 dxe4 48. Re1 Ra4 49. Kg2 Kg7 50. Rc1 Kf6 51. Rc7 h5 52. Rc8 Ra3 53. Rc4 Kf5 54. Rc8 Kxf4 55. Re8 Ra2+ 56. Kf1 e5 57. h4 Rh2 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.07.31"]
[Round "5"]
[White "Alarcon, David"]
[Black "Vanegas Lopez, Natanael Emanuel"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2002"]
[BlackElo "1824"]
[PlyCount "54"]
[EventDate "2022.07.23"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 Nxf3+ 6. Qxf3 c6 7. d3 Be7 8. Bd2 d6 9. h3 Be6 10. g4 Nd7 11. Bb3 Nc5 12. Bxe6 Nxe6 13. Ne2 Bg5 14. Bc3 Qf6 15. Qxf6 Bxf6 16. h4 Be7 17. 0-0-0 0-0-0 18. Ng3 Rhg8 19. Nf5 Bf8 20. Rdg1 g6 21. Ng3 Bg7 22. Ne2 Rdf8 23. Ng3 Bh6+ 24. Kd1 f6 25. Bd2 Bxd2 26. Kxd2 Nd4 27. Nf1 f5 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.07.31"]
[Round "6"]
[White "Velasquez, Rommel"]
[Black "Alarcon, David"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1922"]
[BlackElo "2002"]
[PlyCount "25"]
[EventDate "2022.07.23"]
[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. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qc7 11. b3 a6 12. Ba3 c5 13. Nd5 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.07.30"]
[Round "4"]
[White "Granados Ortiz, Fidel"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2042"]
[BlackElo "2002"]
[PlyCount "60"]
[EventDate "2022.07.23"]
[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 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. a3 a5 9. Ne2 f6 10. g3 g6 11. Bh3 cxd4 12. Bxe6 Ndxe5 13. Bxd5 Nxf3+ 14. Bxf3 Bc5 15. 0-0 dxc3+ 16. Kg2 cxb2 17. Bxb2 Qxb2 18. Qd5 Bxa3 19. Rfb1 Qc2 20. Rb3 Bb4 21. Rc1 Qf5 22. Qc4 Qh3+ 23. Kh1 Bd7 24. Re3+ Kf8 25. Rd1 Re8 26. Ng1 Qf5 27. Red3 Be6 28. Qc1 Qc5 29. Qb2 Kf7 30. g4 Rhf8 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.07.24"]
[Round "3"]
[White "Alarcon, David"]
[Black "Pena Baltodano, Jeferson Nazareo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2002"]
[BlackElo "1574"]
[PlyCount "63"]
[EventDate "2022.07.23"]
[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 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 d6 6. Qe2 Nbd7 7. Bg5 Nc5 8. 0-0-0 Bg4 9. h3 Bxf3 10. gxf3 h6 11. Be3 Ne6 12. Bxe6 fxe6 13. Qb5+ Ke7 14. Qxb7 Rb8 15. Qc6 Qd7 16. Qc4 Rb5 17. Rhg1 Kf7 18. Qf1 Rhb8 19. b3 Ke8 20. a4 Rxb3 21. cxb3 Rxb3 22. Qc4 Ra3 23. Qb5 Rxc3+ 24. Kb2 Rc6 25. Rc1 Rb6 26. Bxb6 axb6 27. Rxg7 Qxb5+ 28. axb5 Nh5 29. Rgxc7 Nf4 30. Ra1 Nd3+ 31. Kc3 Nc5 32. Ra8# 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.07.24"]
[Round "2"]
[White "Berrios, Natanael"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1793"]
[BlackElo "2002"]
[PlyCount "66"]
[EventDate "2022.07.23"]
[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. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 e5 6. Ngf3 Bc5 7. Bg2 Nc6 8. 0-0 0-0 9. h3 h6 10. Re1 Be6 11. c3 Qd7 12. b4 Bb6 13. b5 Ne7 14. Nxe5 Qxb5 15. Ndf3 Qc5 16. Qc2 Ba5 17. Bb2 c6 18. a4 Rfe8 19. Nd3 Qb6 20. Nd4 Bc4 21. Ne5 Ba6 22. Ba3 Qc7 23. Nxf7 Kxf7 24. Qb3+ Kg6 25. Ne6 Qe5 26. Rac1 Bb6 27. a5 Qxa5 28. e5 Nfd5 29. c4 Bxc4 30. Qxc4 Qxa3 31. Qg4+ Kf7 32. h4 g6 33. Bh3 Nf5 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2022.07.23"]
[Round "1"]
[White "Alarcon, David"]
[Black "Berrios Munguia, Luis Angel"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2002"]
[BlackElo "1422"]
[PlyCount "69"]
[EventDate "2022.07.23"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 b5 8. Bf3 e5 9. Nb3 Bb7 10. a4 b4 11. Nd5 Nxd5 12. exd5 a5 13. Nd2 Nd7 14. Nc4 Ba6 15. Be2 Bxc4 16. Bxc4 Be7 17. Bb5 0-0 18. 0-0 Nf6 19. Bc6 Rc8 20. Qd3 Nd7 21. Bd2 Nc5 22. Qc4 f5 23. c3 Ne4 24. Be3 bxc3 25. bxc3 Qc7 26. f3 Nf6 27. Rfb1 Rb8 28. Rb5 Nd7 29. Rab1 Rxb5 30. Rxb5 Rb8 31. Bxd7 Qxc4 32. Be6+ Kf8 33. Rxb8+ Bd8 34. Rxd8+ Ke7 35. Bg5# 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.02.06"]
[Round "8"]
[White "Alarcon, David"]
[Black "Vanegas Lopez, Natanael Emanuel"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1999"]
[BlackElo "1882"]
[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 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 c6 6. d3 d6 7. Nxd4 exd4 8. Ne2 Qa5+ 9. c3 dxc3 10. bxc3 Be7 11. 0-0 0-0 12. Bd2 Qc7 13. f4 d5 14. e5 Nd7 15. Bc2 f5 16. Kh1 Nc5 17. h3 Be6 18. Nd4 Qd7 19. Rg1 Bf7 20. g4 Bg6 21. Qe2 Bd8 22. e6 Qe7 23. gxf5 Bxf5 24. Nxf5 Rxf5 25. d4 Ne4 26. Bxe4 dxe4 27. Qxe4 Rh5 28. Rg3 Qh4 29. Rag1 Bf6 30. Qg2 Kf8 31. Rxg7 Qxh3+ 32. Qxh3 Rxh3+ 33. Kg2 Rd3 34. Rf7+ Ke8 35. Kf1 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.02.06"]
[Round "9"]
[White "Quintanilla, Marvin"]
[Black "Alarcon, David"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1921"]
[BlackElo "1999"]
[PlyCount "132"]
[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. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 Nc6 6. Nge2 Ne5 7. d4 Nc6 8. 0-0 0-0 9. h3 e5 10. d5 Ne7 11. Be3 h6 12. Qd2 Kh7 13. b4 Ne8 14. Rad1 f5 15. f4 Nf6 16. fxe5 dxe5 17. Kh2 Nh5 18. c5 Nxg3 19. Nxg3 f4 20. Bg1 fxg3+ 21. Kxg3 Bd7 22. d6 cxd6 23. Qxd6 Rxf1 24. Bxf1 Nf5+ 25. exf5 Qg5+ 26. Kh2 Bxf5 27. Qd2 Qh4 28. Bg2 Qxb4 29. Nd5 Qxd2 30. Rxd2 Rd8 31. Be3 Rd7 32. Nc3 Rf7 33. Ne4 Re7 34. Nd6 e4 35. Rf2 b6 36. Nxf5 gxf5 37. Rxf5 bxc5 38. Rxc5 Kg6 39. Kg3 Re6 40. h4 Be5+ 41. Kf2 Kf6 42. Ke2 Ra6 43. Rc2 Kf5 44. Bh3+ Kg6 45. Bg4 h5 46. Bc8 Ra3 47. Rc6+ Kg7 48. Be6 Bf6 49. Rc7+ Kg6 50. Rxa7 Rc3 51. Bf7+ Kf5 52. Ra5+ Kg4 53. Bxh5+ Kxh4 54. Bg6 Rc2+ 55. Kd1 Rc4 56. a4 Kg3 57. Rf5 Bc3 58. Be8 Rc8 59. Bb5 Rh8 60. Kc2 Bb4 61. Kb3 Be1 62. Bc6 Rb8+ 63. Rb5 Rc8 64. Rc5 Rb8+ 65. Rb5 Rc8 66. Rc5 Rb8+ 1/2-1/2

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.02.05"]
[Round "7"]
[White "Pineda, Juan Jose"]
[Black "Alarcon, David"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1956"]
[BlackElo "1999"]
[PlyCount "108"]
[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 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. c4 Qd8 6. Nc3 Nbd7 7. Bd3 c5 8. 0-0 cxd4 9. Nxd4 Ne5 10. Be2 Bc5 11. Nb3 Be7 12. Qxd8+ Bxd8 13. Bf4 Bc7 14. Rfe1 Nf3+ 15. Bxf3 Bxf4 16. g3 Bc7 17. Nb5 Bb8 18. c5 a6 19. c6 axb5 20. cxb7 Bxb7 21. Bxb7 Ra7 22. Bc6+ Ke7 23. Bxb5 Rb7 24. a4 Bc7 25. Nc5 Rb6 26. Rac1 Bb8 27. Rcd1 Ba7 28. Ne4 Rb7 29. Nxf6 Kxf6 30. Re2 h5 31. h4 g5 32. hxg5+ Kxg5 33. Kg2 Rc7 34. b3 h4 35. Rh1 Rc3 36. Bc4 Bd4 37. Re4 h3+ 38. Rxh3 Rxh3 39. Kxh3 Bxf2 40. Rg4+ Kh6 41. Kg2 Be1 42. Rf4 Rxg3+ 43. Kf1 Bc3 44. Rxf7 e5 45. Kf2 Rg6 46. Rf8 Kg5 47. Rg8 Rxg8 48. Bxg8 Kf4 49. Ke2 Ke4 50. Bh7+ Kd4 51. Kf3 Bb4 52. Be4 Ba5 53. Bh7 Bb4 54. Be4 Ba5 1/2-1/2

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.30"]
[Round "5"]
[White "Alarcon, David"]
[Black "Aburto, Santiago"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "1999"]
[BlackElo "1826"]
[PlyCount "59"]
[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 d6 7. c3 Be7 8. Re1 0-0 9. d4 Bg4 10. d5 Nb8 11. a4 Nbd7 12. Bc2 Re8 13. Be3 Nf8 14. Na3 Rb8 15. axb5 axb5 16. b4 c5 17. bxc5 dxc5 18. c4 bxc4 19. Nxc4 Ng6 20. d6 Bf8 21. Bxc5 Qc8 22. Ra5 Nd7 23. Ba4 Nxc5 24. Bxe8 Nb3 25. d7 Qxc4 26. Rd5 Nd4 27. Bxf7+ Kh8 28. Rxd4 Qxd4 29. Nxd4 Bxd1 30. Nc6 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.30"]
[Round "6"]
[White "Alarcon, David"]
[Black "Arevalo Lopez, Josue"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1999"]
[BlackElo "1968"]
[PlyCount "31"]
[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 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d3 0-0 10. Nd2 Bd6 11. Ndf3 Ne6 12. Bd2 Re8 13. Bc3 Ng5 14. Qd2 Nxf3+ 15. Nxf3 f6 16. h3 1/2-1/2

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.23"]
[Round "2"]
[White "Alarcon, David"]
[Black "Garcia Martinez, Antonio Jose"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1999"]
[BlackElo "1870"]
[PlyCount "63"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Qd2 Nxd4 9. Bxd4 0-0 10. 0-0 Bd7 11. f4 Bc6 12. Bf3 e5 13. fxe5 dxe5 14. Be3 Qxd2 15. Bxd2 h6 16. Rad1 b6 17. Be3 Rfd8 18. Bf2 g5 19. h3 Rac8 20. Bg3 Rxd1 21. Rxd1 Nd7 22. Bg4 Rc7 23. Nd5 Bxd5 24. exd5 Kf8 25. d6 Rb7 26. b4 Ke8 27. c4 Rb8 28. Bf2 Kd8 29. c5 bxc5 30. bxc5 Rc8 31. Rb1 Rb8 32. Rc1 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.23"]
[Round "3"]
[White "Ortiz, Heriberto"]
[Black "Alarcon, David"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1835"]
[BlackElo "1999"]
[PlyCount "45"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Be7 6. 0-0 Ne4 7. Nc3 f5 8. Bf4 c6 9. Ne5 0-0 10. f3 Nd6 11. Ne2 Qb6 12. Qd2 Nd7 13. c3 Nxe5 14. Bxe5 Nc4 15. Bxc4 dxc4 16. Rae1 Bd7 17. Ng3 Rf7 18. Nh5 g6 19. Nf4 a5 20. Nxg6 hxg6 21. Qh6 Bf6 22. Bxf6 Rxf6 23. Re7 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.22"]
[Round "1"]
[White "Granados Ortiz, Maria Jose"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1708"]
[BlackElo "1999"]
[PlyCount "28"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. Bd3 Qb6 9. Ne2 cxd4 10. cxd4 f6 11. b3 a5 12. g4 fxe5 13. fxe5 0-0 14. Nf4 Bb4+ 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2021.11.14"]
[Round "10.3"]
[White "Alarcon, David"]
[Black "Gomez Baltodano, David"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2007"]
[BlackElo "2012"]
[PlyCount "81"]
[EventDate "2021.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Clemente Guido"]
[BlackTeam "Blitz Friends"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nf6 5. Bg2 Be7 6. Ne2 Nc6 7. 0-0 0-0 8. f4 b6 9. e5 Nd7 10. c4 Bb7 11. cxd5 exd5 12. Nc3 d4 13. Nd5 Na5 14. Nc4 Nxc4 15. Nxe7+ Qxe7 16. Bxb7 Rab8 17. Bd5 Na5 18. Qf3 b5 19. Bd2 b4 20. b3 Nb6 21. Be4 f5 22. exf6 Qxf6 23. Qh5 g6 24. Qxc5 Nb7 25. Qxb4 Nd6 26. Bf3 Nbc4 27. Bd5+ Kh8 28. Qa4 Nxd2 29. Rf2 Nxb3 30. Bxb3 Nb5 31. Re1 Rb6 32. Re5 a6 33. Qc4 Rc6 34. Qd5 Rd8 35. Qe4 Nc3 36. Re8+ Rxe8 37. Qxe8+ Kg7 38. g4 Ne2+ 39. Rxe2 Rc1+ 40. Kg2 Qxf4 41. Qe7+ 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2021.11.14"]
[Round "11.3"]
[White "Allen Montes, Charles Mijail"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1449"]
[BlackElo "2007"]
[PlyCount "74"]
[EventDate "2021.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Surnrise CC"]
[BlackTeam "Clemente Guido"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7 9. 0-0 f6 10. Nf4 Nd8 11. Re1 fxe5 12. Nxe5 Nf6 13. Nh5 Nf7 14. Nxf6+ Bxf6 15. Nxf7 Kxf7 16. dxc5 Qxc5 17. Be3 Qc7 18. Rc1 e5 19. Bb1 Be6 20. Qd2 Qe7 21. f3 b6 22. Rcd1 Rad8 23. Qc2 g6 24. Qf2 h5 25. f4 e4 26. Bd4 Kg7 27. Qh4 Rdf8 28. Bxf6+ Qxf6 29. Qxf6+ Rxf6 30. g3 h4 31. Rd4 hxg3 32. hxg3 g5 33. fxg5 Rf3 34. Bxe4 dxe4 35. Rdxe4 Bd5 36. R4e3 Rh1+ 37. Kxh1 Rxe3+ 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2021.10.30"]
[Round "7.3"]
[White "Alarcon, David"]
[Black "Picado, Jorge Luis"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2007"]
[BlackElo "2133"]
[PlyCount "98"]
[EventDate "2021.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Clemente Guido"]
[BlackTeam "Academia Ramirez de Arellano"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 d5 5. g3 Nf6 6. Bg2 dxe4 7. dxe4 e5 8. 0-0 h6 9. Nc4 Qxd1 10. Rxd1 Bg4 11. Re1 Nd7 12. c3 Be6 13. Ne3 0-0-0 14. Nd2 Nb6 15. Bf1 Na5 16. Nc2 Be7 17. Nf3 f6 18. b3 g5 19. Be3 Kb8 20. Red1 Nc6 21. Rxd8+ Rxd8 22. Bb5 Bg4 23. Kg2 Kc7 24. h3 Be6 25. Nce1 a6 26. Be2 f5 27. exf5 Bxf5 28. Rd1 Nd5 29. Bd2 e4 30. Nh2 Bf6 31. c4 Nc3 32. Bxc3 Bxc3 33. Rxd8 Kxd8 34. Nc2 Nd4 35. Bd1 Nxc2 36. Bxc2 Ke7 37. Nf1 Kd6 38. Ne3 Bg6 39. Kf1 Bd4 40. Nd5 Ke5 41. Bd1 h5 42. Bc2 Bf7 43. Ne3 b5 44. cxb5 axb5 45. a4 bxa4 46. bxa4 Be6 47. Kg2 c4 48. Bd1 Bxe3 49. fxe3 c3 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2021.10.23"]
[Round "4.3"]
[White "Castillo, Rommel"]
[Black "Alarcon, David"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1954"]
[BlackElo "2007"]
[PlyCount "69"]
[EventDate "2021.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Granada"]
[BlackTeam "Clemente Guido"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 e5 7. d3 d6 8. h3 Be6 9. Be3 Qd7 10. Nd5 Bxd5 11. cxd5 Nd4 12. 0-0 Nh5 13. Rc1 0-0 14. Kh2 f5 15. Bxd4 exd4 16. f4 fxe4 17. dxe4 Rae8 18. Qd3 Re7 19. b3 b5 20. Rce1 Rfe8 21. Ng1 Rc8 22. Rc1 Qe8 23. Rfe1 Rec7 24. Nf3 c4 25. Qd2 d3 26. e5 Re7 27. bxc4 bxc4 28. Nd4 dxe5 29. Nc6 Rxc6 30. dxc6 exf4 31. gxf4 Bh6 32. Rxe7 Qxe7 33. Rxc4 Bxf4+ 34. Qxf4 Nxf4 35. c7 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2021.10.17"]
[Round "2.3"]
[White "Mendez, Paulino"]
[Black "Alarcon, David"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1806"]
[BlackElo "2007"]
[PlyCount "35"]
[EventDate "2021.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Torre Fuerte"]
[BlackTeam "Clemente Guido"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 Nbd7 4. h3 c5 5. e3 Qb6 6. Qc1 g6 7. Nbd2 d5 8. Be2 Bg7 9. c3 Ne4 10. Nxe4 dxe4 11. Ng5 f5 12. Bc4 h6 13. Ne6 Be5 14. dxe5 Qc6 15. Ng7+ Kf8 16. Ne6+ Ke8 17. Bh2 a6 18. Qd2 1-0

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.13"]
[Round "8.3"]
[White "Lopez Narvaez, Julio Cesar"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "E73"]
[BlackElo "2018"]
[PlyCount "56"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c6 7. Qd2 Re8 8. f3 a6 9. a4 a5 10. g4 Na6 11. h4 Nb4 12. h5 d5 13. cxd5 cxd5 14. e5 Nd7 15. e6 Nf8 16. Bh6 Bxd4 17. Bxf8 Be3 18. exf7+ Kxf7 19. hxg6+ hxg6 20. Qd1 Rxf8 21. Bd3 Rh8 22. Nh3 Qd6 23. f4 Bd7 24. Qe2 d4 25. Ne4 Qb6 26. Neg5+ Kg7 27. Rf1 Nxd3+ 28. Qxd3 Qb4+ 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.13"]
[Round "9.2"]
[White "Ordonez, Jessenia Carolina"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1364"]
[BlackElo "2018"]
[PlyCount "52"]
[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 (W)"]
[BlackTeam "Soldados del Amor"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Qb6 7. b4 cxd4 8. cxd4 Rc8 9. Be3 f6 10. Nc3 Nxb4 11. Bd2 Nc6 12. Rb1 Qc7 13. Nb5 Qb8 14. Be2 fxe5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Nxa7 Rb8 18. a4 Bc5 19. Nb5 Nf6 20. 0-0 0-0 21. Bb4 b6 22. Re1 Bxf2+ 23. Kh1 Bxe1 24. Bxf8 Rxf8 25. Qxe1 Ra8 26. Qd1 Ne4 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.12"]
[Round "7.2"]
[White "Alarcon, David"]
[Black "Mondragon Meynard, Jofran David"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2018"]
[BlackElo "1859"]
[PlyCount "104"]
[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 "Soldados del Amor"]
[BlackTeam "Yader Cabrera"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nge2 Bb4 6. 0-0 0-0 7. Bg5 h6 8. Bh4 Be7 9. e5 Nd5 10. Bg3 d6 11. Nxd5 Bxd5 12. c4 Bb7 13. f4 c5 14. f5 exf5 15. exd6 Bxd6 16. d5 g6 17. Qd2 Bxg3 18. Nxg3 Qg5 19. Qc3 Re8 20. Rf3 Re3 21. Raf1 Bc8 22. h4 Qe7 23. Kf2 Rxf3+ 24. gxf3 f4 25. Ne4 Qxh4+ 26. Ke2 Nd7 27. Kd1 f5 28. Rg1 Kh7 29. Ng5+ hxg5 30. Re1 g4 31. Re8 Qf6 32. Qe1 Nf8 33. Qh1+ Kg7 34. fxg4 fxg4 35. d6 Qxd6 36. Qxa8 Qxd3+ 37. Ke1 Qb1+ 38. Kd2 Qxb2+ 39. Kd1 Qa1+ 40. Kd2 Qxa2+ 41. Ke1 Qb1+ 42. Kd2 Qb2+ 43. Kd1 Qd4+ 44. Kc1 Qxc4+ 45. Kd2 Qb4+ 46. Kc1 Qc3+ 47. Kd1 Bf5 48. Rxf8 Bc2+ 49. Ke2 Qd3+ 50. Kf2 Qe3+ 51. Kf1 Bd3+ 52. Kg2 Be4+ 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.06"]
[Round "5.3"]
[White "Alarcon, David"]
[Black "Bazan, Jose Vicente"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2018"]
[BlackElo "1799"]
[PlyCount "89"]
[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 "Soldados del Amor"]
[BlackTeam "Nicaragua CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Bd3 Nbd7 7. Nge2 Nb6 8. 0-0 Bg7 9. a4 b4 10. Nb1 Be6 11. Nd2 a5 12. c3 bxc3 13. bxc3 0-0 14. Qc2 Bd7 15. c4 Nc8 16. c5 d5 17. h3 e6 18. Rab1 Ne8 19. e5 f5 20. Nb3 Qh4 21. Bd2 Bh6 22. f4 g5 23. Be1 Qh5 24. Nxa5 Ng7 25. Nb7 Qg6 26. Bd2 Nh5 27. fxg5 Bxg5 28. a5 Qh6 29. Bxg5 Qxg5 30. Qc1 Qh4 31. Qe1 Qg5 32. Qc1 Qh4 33. Qe1 Qg5 34. Rf3 Kh8 35. Qc1 Qg7 36. Kh2 Rg8 37. g3 Ne7 38. Qd2 Ng6 39. Nd6 Nh4 40. Rf2 Ng6 41. g4 Nh4 42. Rg1 fxg4 43. Nf7+ Qxf7 44. Rxf7 Raf8 45. Rxh7# 1-0

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.05"]
[Round "4.2"]
[White "Alarcon, David"]
[Black "Gutierrez, Oscar"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2018"]
[BlackElo "1948"]
[PlyCount "87"]
[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 "Soldados del Amor"]
[BlackTeam "Clemente Guido"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. 0-0 a5 9. Qb3 Qc7 10. Bf4 Nge7 11. Re1 h6 12. Na3 a4 13. Nb5 Qb8 14. Qc2 0-0 15. Qd2 Ng6 16. Bxh6 Ncxe5 17. Nxe5 Bxb5 18. Nxg6 fxg6 19. Be3 Bxe3 20. Rxe3 Bxd3 21. Qxd3 Rf6 22. Rae1 Qd6 23. Rg3 Qb6 24. Re2 Raf8 25. Qd4 Qb5 26. Rge3 Qc6 27. Re5 Rc8 28. Qe3 Kf7 29. g4 Qc4 30. g5 Qg4+ 31. Qg3 Qxg3+ 32. fxg3 Rf3 33. Rxe6 a3 34. Re7+ Kf8 35. Rxb7 axb2 36. Rexb2 Rfxc3 37. Rf2+ Kg8 38. Rd7 Rc1+ 39. Kg2 R1c2 40. a4 Rxf2+ 41. Kxf2 Ra8 42. Rxd5 Rxa4 43. h4 Kf7 44. Re5 1/2-1/2

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.09.29"]
[Round "3.2"]
[White "Flores, Manuel"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1952"]
[BlackElo "2018"]
[PlyCount "66"]
[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 "Jane Allens Knights"]
[BlackTeam "Soldados del Amor"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bg5 Qxd1 11. Rfxd1 h6 12. Be3 c6 13. Rd6 Be6 14. Rad1 Bxc4 15. Bxh6 Bxh6 16. Rxf6 Be6 17. Rf3 Rfd8 18. Rfd3 Bg5 19. Ne4 Rxd3 20. Rxd3 Be7 21. b3 f5 22. Nc3 e4 23. Rd1 Bb4 24. Nb1 a5 25. Rc1 a4 26. a3 Bxa3 27. Nxa3 axb3 28. Nb1 Ra1 29. Rf1 b2 30. g4 Ba2 31. Nd2 c5 32. gxf5 gxf5 33. Bh3 c4 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.09.29"]
[Round "2.3"]
[White "Ruiz Gonzales, Francisco Rene"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1668"]
[BlackElo "2018"]
[PlyCount "118"]
[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"]
[BlackTeam "Soldados del Amor"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. Bd2 g5 13. Rc1 Rf6 14. Nf2 Rg6 15. b4 h5 16. Na4 Nf6 17. h3 Kh8 18. c5 Neg8 19. Nc3 Nh6 20. cxd6 cxd6 21. Nb5 Ne8 22. Qc2 Bd7 23. Na3 g4 24. fxg4 hxg4 25. hxg4 Nxg4 26. Bxg4 Bxg4 27. Nxg4 Rxg4 28. Rf3 Qg5 29. Bc3 Rc8 30. Qe2 Qg6 31. Rc2 Nf6 32. Nb5 Nxe4 33. Bxe5 Re8 34. Bxg7+ Kxg7 35. Rc7+ Kg8 36. Qc2 Qf6 37. Qe2 a6 38. Rd3 Qg6 39. Nd4 Nc5 40. Rc8 Rxc8 41. bxc5 Rxc5 42. Nb3 Rc8 43. Qe6+ Qxe6 44. dxe6 Rd8 45. Nc5 Rg7 46. Ne4 Re7 47. Ng5 Kg7 48. Nf7 Rc8 49. Nxd6 Rc1+ 50. Kf2 Rxe6 51. Nxb7 Rc2+ 52. Kf3 Re3+ 53. Rxe3 fxe3 54. Kxe3 Rxg2 55. a4 Kf6 56. Nc5 a5 57. Nb7 Rg5 58. Kd4 Rg4+ 59. Kc5 Rxa4 0-1

[Event "SWE-Central America email"]
[Site "ICCF email"]
[Date "2008.05.01"]
[Round "?.25"]
[White "Alarcon, David"]
[Black "Karlsson, Kenneth"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1800"]
[BlackElo "1712"]
[PlyCount "26"]
[EventDate "2008.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "SWE"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Ba4 c6 6. 0-0 Bc5 7. Nxe5 d6 8. Nd3 Bg4 9. Qe1 Nf3+ 10. gxf3 Bxf3 11. Nxc5 Qc8 12. Ne2 Qg4+ 13. Ng3 Qh3 0-1

[Event "SWE-Central America email"]
[Site "ICCF email"]
[Date "2008.05.01"]
[Round "?.25"]
[White "Karlsson, Kenneth"]
[Black "Alarcon, David"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1712"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "2008.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "SWE"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "Sweden"]
[BlackTeam "Central America"]
[WhiteTeamCountry "SWE"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Nf3 Qc7 8. Qd4 Ne7 9. Bd3 cxb2 10. Bxb2 Nbc6 11. Qc5 b6 12. Qc3 Qd7 13. 0-0 Bb7 14. b5 Na5 15. Ba3 Rc8 16. Qd4 h6 17. Bb4 Nc4 18. Rxa7 0-0 19. Bxc4 Rxc4 20. Qxb6 Rxb4 21. Rxb7 Qe8 22. Qc5 1-0

[Event "Central America & Carib School-chT U16"]
[Site "Salinas"]
[Date "2007.11.??"]
[Round "2.2"]
[White "Alarcon, David"]
[Black "Trujillo Ardila, Arwin Julian"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "132"]
[EventDate "2007.11.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nicaragua"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "VEN"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nc3 Qxg2 7. Qf3 Qxf3 8. Nxf3 Nc6 9. Bf4 0-0-0 10. Ng5 Rxd4 11. Be3 Rd7 12. Nxf7 Rg8 13. Ke2 e5 14. Ng5 h6 15. Nge4 Nd4+ 16. Bxd4 Rxd4 17. f3 Nh5 18. Ke3 Be7 19. a3 a6 20. Ne2 Rd7 21. Rad1 Rgd8 22. N2c3 Nf4 23. Rxd7 Rxd7 24. Rd1 Rxd1 25. Nxd1 Kd7 26. Ndf2 Ke6 27. Nh1 Nd5+ 28. Kd2 Nb6 29. Nhg3 Nc4+ 30. Kc3 Ne3 31. Kd3 Ng2 32. Nc3 Ne1+ 33. Ke4 Nxc2 34. Nf5 Bf8 35. Nd5 g6 36. Nh4 c6 37. Nb6 g5 38. Ng6 Bc5 39. Nc4 Bg1 40. Ngxe5 b5 41. Na5 c5 42. Nb7 h5 43. Nd3 Bxh2 44. Nbxc5+ Kf6 45. Nxa6 Bd6 46. Nac5 h4 47. Kd5 Bxc5 48. Kxc5 Kf5 49. Nf2 Ne1 50. Kxb5 Nxf3 51. a4 g4 52. a5 g3 53. Nh3 Kg4 54. Ng1 Nd4+ 55. Kb6 h3 56. Nxh3 Kxh3 57. a6 Nc6 58. Kxc6 g2 59. a7 g1Q 60. Kb7 Qg7+ 61. Kb8 Qf8+ 62. Kb7 Qe7+ 63. Kb8 Qd8+ 64. Kb7 Qd7+ 65. Kb8 Qb5+ 66. Kc7 Qa6 0-1

[Event "Central America & Carib School-chT U16"]
[Site "Salinas"]
[Date "2007.11.??"]
[Round "1.2"]
[White "Becerra, Juan David"]
[Black "Alarcon, David"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2084"]
[PlyCount "102"]
[EventDate "2007.11.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Nicaragua"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Qg4 Kf8 8. Bd3 Qc7 9. Nf3 Nc6 10. Qf4 Nd8 11. Ra3 cxb2 12. Bxb2 Bd7 13. 0-0 Ne7 14. Rfa1 b6 15. Rc3 Qb8 16. h4 b5 17. h5 h6 18. Nh4 Kg8 19. Bg6 fxg6 20. Nxg6 Nxg6 21. hxg6 Be8 22. Rf3 Bxg6 23. Ra6 Be4 24. Rg3 Qb7 25. Qh4 Qxa6 26. Qe7 g6 27. Qe8+ Kg7 28. Qe7+ Nf7 29. Qf6+ Kg8 30. Bd4 Rc8 31. f4 Bf5 32. Bc5 Rxc5 33. bxc5 Qb7 34. Rc3 Qc7 35. c6 b4 36. Rc5 a5 37. Rb5 Nd8 38. g4 Bxc2 39. f5 Bxf5 40. gxf5 gxf5 41. Rb7 Nxb7 42. Qxe6+ Qf7 43. Qc8+ Kh7 44. cxb7 Qg7+ 45. Kh1 Rg8 46. Qxf5+ Kh8 47. Qf2 Qxb7 48. e6 d4+ 49. Kh2 Rg2+ 50. Qxg2 Qxg2+ 51. Kxg2 Kg7 0-1

