[Event "COL Intercollege op"]
[White "Trujillo, Angel Julian"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "7"]
[Result "0-1"]
[Date "2024.11.24"]
[ECO "C55"]
[PlyCount "92"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Nc6 4. Nf3 Bc5 5. 0-0 0-0 6. c3 Re8 7. d4 exd4 8. e5 d6 9. Qd3 dxe5 10. cxd4 e4 11. Qc3 Bxd4 12. Nxd4 Qxd4 13. Qg3 Qxc4 14. Nc3 Kf8 15. Be3 Nd4 16. Bxd4 Qxd4 17. Nb5 Qe5 18. Qxe5 Rxe5 19. Nxc7 Rb8 20. Rad1 g5 21. a4 a6 22. b4 Bd7 23. Rc1 Bxa4 24. Rfe1 Nd5 25. Nxd5 Rxd5 26. Rxe4 Rbd8 27. Ree1 Rd1 28. Rexd1 Rxd1+ 29. Rxd1 Bxd1 30. f3 f5 31. Kf2 Kg7 32. Ke1 Bb3 33. h3 h5 34. g4 fxg4 35. fxg4 hxg4 36. hxg4 Be6 37. Kf2 Bxg4 38. Kg3 Bf5 39. Kh2 Kf6 40. Kg2 Ke5 41. Kg3 Kd4 42. Kg2 Kc4 43. Kg3 Kxb4 44. Kh2 a5 45. Kg3 a4 46. Kh2 a3 0-1

[Event "COL Intercollege op"]
[White "Trujillo, Angel Julian"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "7"]
[Result "0-1"]
[Date "2024.11.24"]
[ECO "C55"]
[PlyCount "92"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Nc6 4. Nf3 Bc5 5. 0-0 0-0 6. c3 Re8 7. d4 exd4 8. e5 d6 9. Qd3 dxe5 10. cxd4 e4 11. Qc3 Bxd4 12. Nxd4 Qxd4 13. Qg3 Qxc4 14. Nc3 Kf8 15. Be3 Nd4 16. Bxd4 Qxd4 17. Nb5 Qe5 18. Qxe5 Rxe5 19. Nxc7 Rb8 20. Rad1 g5 21. a4 a6 22. b4 Bd7 23. Rc1 Bxa4 24. Rfe1 Nd5 25. Nxd5 Rxd5 26. Rxe4 Rbd8 27. Ree1 Rd1 28. Rexd1 Rxd1+ 29. Rxd1 Bxd1 30. f3 f5 31. Kf2 Kg7 32. Ke1 Bb3 33. h3 h5 34. g4 fxg4 35. fxg4 hxg4 36. hxg4 Be6 37. Kf2 Bxg4 38. Kg3 Bf5 39. Kh2 Kf6 40. Kg2 Ke5 41. Kg3 Kd4 42. Kg2 Kc4 43. Kg3 Kxb4 44. Kh2 a5 45. Kg3 a4 46. Kh2 a3 0-1

[Event "COL Intercollege op"]
[White "Castillo Molina, Juan Sebastian"]
[Black "Cantillo Diaz, Luis Angel"]
[Site "Bogota"]
[Round "6"]
[Result "1-0"]
[Date "2024.11.23"]
[ECO "B01"]
[PlyCount "169"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. a3 Bg4 7. h3 Bh5 8. Be2 Ne4 9. Bd2 Nxd2 10. Qxd2 e6 11. 0-0 Nd7 12. Rad1 Be7 13. Rfe1 0-0 14. Ne4 Qb6 15. c3 Nf6 16. Ng3 Bg6 17. Ne5 Rfd8 18. Bd3 Bxd3 19. Nxd3 c5 20. Ne5 cxd4 21. cxd4 Rac8 22. Qf4 Qxb2 23. Nh5 h6 24. Nxf6+ Bxf6 25. Re3 Rc3 26. Rdd3 Qc1+ 27. Kh2 Rxd3 28. Nxd3 Bg5 29. Qxg5 hxg5 30. Nxc1 Rxd4 31. Rd3 Ra4 32. Rd8+ Kh7 33. Rd7 b5 34. Rxf7 Rxa3 35. Rb7 a6 36. f3 Kg6 37. Ne2 Kf6 38. Nd4 Ra4 39. Nc6 a5 40. Rxb5 Rc4 41. Nxa5 Rc2 42. Kg3 Rc1 43. Rb4 Rc3 44. h4 gxh4+ 45. Rxh4 Rc2 46. Nc4 Rc3 47. Rf4+ Kg5 48. Ne5 Rc5 49. Rg4+ Kf5 50. Nf7 Rc7 51. Nd6+ Ke5 52. Ne8 Re7 53. Nxg7 Kf6 54. Nh5+ Kf5 55. f4 Ke4 56. Kh4 Rf7 57. g3 e5 58. Kg5 Rf5+ 59. Kh4 Rf8 60. fxe5+ Kxe5 61. Rg7 Kf5 62. g4+ Ke6 63. Kg5 Ra8 64. Kh6 Rh8+ 65. Kg6 Ra8 66. g5 Ra4 67. Nf6 Ra5 68. Ne4 Rb5 69. Rf7 Re5 70. Rf6+ Ke7 71. Nd6 Re2 72. Nf5+ Ke8 73. Kh7 Rh2+ 74. Nh6 Ke7 75. Rf7+ Ke8 76. g6 Rh1 77. Kg7 Rh2 78. Rf8+ Ke7 79. Nf5+ Ke6 80. Rf6+ Ke5 81. Kf7 Rf2 82. g7 Rg2 83. Rg6 Ra2 84. g8Q Ra7+ 85. Ne7 1-0

[Event "COL Intercollege op"]
[White "Castillo Molina, Juan Sebastian"]
[Black "Cantillo Diaz, Luis Angel"]
[Site "Bogota"]
[Round "6"]
[Result "1-0"]
[Date "2024.11.23"]
[ECO "B01"]
[PlyCount "169"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. a3 Bg4 7. h3 Bh5 8. Be2 Ne4 9. Bd2 Nxd2 10. Qxd2 e6 11. 0-0 Nd7 12. Rad1 Be7 13. Rfe1 0-0 14. Ne4 Qb6 15. c3 Nf6 16. Ng3 Bg6 17. Ne5 Rfd8 18. Bd3 Bxd3 19. Nxd3 c5 20. Ne5 cxd4 21. cxd4 Rac8 22. Qf4 Qxb2 23. Nh5 h6 24. Nxf6+ Bxf6 25. Re3 Rc3 26. Rdd3 Qc1+ 27. Kh2 Rxd3 28. Nxd3 Bg5 29. Qxg5 hxg5 30. Nxc1 Rxd4 31. Rd3 Ra4 32. Rd8+ Kh7 33. Rd7 b5 34. Rxf7 Rxa3 35. Rb7 a6 36. f3 Kg6 37. Ne2 Kf6 38. Nd4 Ra4 39. Nc6 a5 40. Rxb5 Rc4 41. Nxa5 Rc2 42. Kg3 Rc1 43. Rb4 Rc3 44. h4 gxh4+ 45. Rxh4 Rc2 46. Nc4 Rc3 47. Rf4+ Kg5 48. Ne5 Rc5 49. Rg4+ Kf5 50. Nf7 Rc7 51. Nd6+ Ke5 52. Ne8 Re7 53. Nxg7 Kf6 54. Nh5+ Kf5 55. f4 Ke4 56. Kh4 Rf7 57. g3 e5 58. Kg5 Rf5+ 59. Kh4 Rf8 60. fxe5+ Kxe5 61. Rg7 Kf5 62. g4+ Ke6 63. Kg5 Ra8 64. Kh6 Rh8+ 65. Kg6 Ra8 66. g5 Ra4 67. Nf6 Ra5 68. Ne4 Rb5 69. Rf7 Re5 70. Rf6+ Ke7 71. Nd6 Re2 72. Nf5+ Ke8 73. Kh7 Rh2+ 74. Nh6 Ke7 75. Rf7+ Ke8 76. g6 Rh1 77. Kg7 Rh2 78. Rf8+ Ke7 79. Nf5+ Ke6 80. Rf6+ Ke5 81. Kf7 Rf2 82. g7 Rg2 83. Rg6 Ra2 84. g8Q Ra7+ 85. Ne7 1-0

[Event "COL Intercollege op"]
[White "Murayari Cuenca, Cristobal Andres"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "5"]
[Result "1-0"]
[Date "2024.11.23"]
[ECO "C44"]
[WhiteElo "1600"]
[PlyCount "119"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. b3 Nf6 4. d3 d5 5. Nbd2 Bb4 6. Bb2 Bxd2+ 7. Qxd2 d4 8. Be2 0-0 9. 0-0 h6 10. c3 Bg4 11. cxd4 Bxf3 12. Bxf3 Nxd4 13. Bxd4 Qxd4 14. Rac1 c5 15. Qc3 b6 16. Be2 Rac8 17. Kh1 Rfd8 18. f4 exf4 19. Qxd4 cxd4 20. h3 g5 21. e5 Nd5 22. Bg4 Rc5 23. e6 fxe6 24. Rxc5 bxc5 25. Bxe6+ Kg7 26. Bxd5 Rxd5 27. Re1 Kf6 28. Re8 Re5 29. Ra8 Re1+ 30. Kh2 f3 31. Rf8+ Ke5 32. Re8+ Kf4 33. Rxe1 f2 34. Rf1 Ke3 35. g3 Kf3 36. a4 a5 37. Rc1 h5 38. Rf1 g4 39. h4 Ke2 40. Kg2 Kxd3 41. Rxf2 Kc3 42. Rf5 Kd2 43. Rxh5 d3 44. Rxc5 Ke1 45. Rd5 d2 46. Rxd2 Kxd2 47. h5 Kc3 48. h6 Kxb3 49. h7 Kxa4 50. h8Q Kb3 51. Qa1 a4 52. Kf2 a3 53. Ke3 a2 54. Kf4 Ka3 55. Kxg4 Kb3 56. Kf5 Kc2 57. Ke4 Kb3 58. Kd3 Ka3 59. Kc4 Ka4 60. Qxa2# 1-0

[Event "COL Intercollege op"]
[White "Murayari Cuenca, Cristobal Andres"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "5"]
[Result "1-0"]
[Date "2024.11.23"]
[ECO "C44"]
[WhiteElo "1600"]
[PlyCount "119"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. b3 Nf6 4. d3 d5 5. Nbd2 Bb4 6. Bb2 Bxd2+ 7. Qxd2 d4 8. Be2 0-0 9. 0-0 h6 10. c3 Bg4 11. cxd4 Bxf3 12. Bxf3 Nxd4 13. Bxd4 Qxd4 14. Rac1 c5 15. Qc3 b6 16. Be2 Rac8 17. Kh1 Rfd8 18. f4 exf4 19. Qxd4 cxd4 20. h3 g5 21. e5 Nd5 22. Bg4 Rc5 23. e6 fxe6 24. Rxc5 bxc5 25. Bxe6+ Kg7 26. Bxd5 Rxd5 27. Re1 Kf6 28. Re8 Re5 29. Ra8 Re1+ 30. Kh2 f3 31. Rf8+ Ke5 32. Re8+ Kf4 33. Rxe1 f2 34. Rf1 Ke3 35. g3 Kf3 36. a4 a5 37. Rc1 h5 38. Rf1 g4 39. h4 Ke2 40. Kg2 Kxd3 41. Rxf2 Kc3 42. Rf5 Kd2 43. Rxh5 d3 44. Rxc5 Ke1 45. Rd5 d2 46. Rxd2 Kxd2 47. h5 Kc3 48. h6 Kxb3 49. h7 Kxa4 50. h8Q Kb3 51. Qa1 a4 52. Kf2 a3 53. Ke3 a2 54. Kf4 Ka3 55. Kxg4 Kb3 56. Kf5 Kc2 57. Ke4 Kb3 58. Kd3 Ka3 59. Kc4 Ka4 60. Qxa2# 1-0

[Event "COL Intercollege op"]
[White "Castillo Molina, Juan Sebastian"]
[Black "Gomez Jay, Ivan Daniel"]
[Site "Bogota"]
[Round "4"]
[Result "1-0"]
[Date "2024.11.22"]
[ECO "C11"]
[PlyCount "45"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. d4 e6 5. Nxe4 dxe4 6. c3 f5 7. f3 a6 8. fxe4 Qh4+ 9. Kd2 g6 10. exf5 exf5 11. Nf3 Bh6+ 12. Kc2 Qe4+ 13. Qd3 b5 14. Bxh6 Be6 15. Ng5 Qd5 16. Nxe6 Qxe6 17. Re1 Nc6 18. Qf3 Ne7 19. Qxa8+ Kd7 20. Qxh8 Qxa2 21. e6+ Kc6 22. Qe8+ Kd6 23. Qd7# 1-0

[Event "COL Intercollege op"]
[White "Castillo Molina, Juan Sebastian"]
[Black "Gomez Jay, Ivan Daniel"]
[Site "Bogota"]
[Round "4"]
[Result "1-0"]
[Date "2024.11.22"]
[ECO "C11"]
[PlyCount "45"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. d4 e6 5. Nxe4 dxe4 6. c3 f5 7. f3 a6 8. fxe4 Qh4+ 9. Kd2 g6 10. exf5 exf5 11. Nf3 Bh6+ 12. Kc2 Qe4+ 13. Qd3 b5 14. Bxh6 Be6 15. Ng5 Qd5 16. Nxe6 Qxe6 17. Re1 Nc6 18. Qf3 Ne7 19. Qxa8+ Kd7 20. Qxh8 Qxa2 21. e6+ Kc6 22. Qe8+ Kd6 23. Qd7# 1-0

[Event "COL Intercollege op"]
[White "Marquez Leon, Jaime Jatnyel"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "3"]
[Result "1-0"]
[Date "2024.11.22"]
[ECO "D02"]
[WhiteElo "1556"]
[PlyCount "131"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Bd3 Bg4 5. h3 Bxf3 6. Qxf3 Qd6 7. c3 e5 8. Bc2 e4 9. Qe2 a6 10. b3 b5 11. Nd2 Be7 12. 0-0 0-0 13. a4 Rfb8 14. axb5 Rxb5 15. Ba3 Qd7 16. Bxe7 Nxe7 17. b4 Rb6 18. Ra3 Qc8 19. Rfa1 c6 20. Nb3 Nd7 21. Nc5 Nxc5 22. dxc5 Rb7 23. Rxa6 Rxa6 24. Qxa6 f5 25. Ba4 Rc7 26. Qxc8+ Rxc8 27. Bb3 Rb8 28. Ra7 Kf7 29. Ba4 Ke6 30. f3 g5 31. Kf2 h5 32. Ra6 Kd7 33. Ra7+ Ke6 34. Kg3 h4+ 35. Kf2 f4 36. Ke2 fxe3 37. Kxe3 exf3 38. Kxf3 Rf8+ 39. Ke2 d4 40. Bb3+ Kf6 41. cxd4 Re8 42. Kd3 Nd5 43. Bxd5 cxd5 44. Ra6+ Kf5 45. Rd6 Kf4 46. Rf6+ Kg3 47. Rf5 Rg8 48. c6 Kxg2 49. c7 Rc8 50. Rxg5+ Kxh3 51. Rg7 Kh2 52. b5 Rxc7 53. Rxc7 Kg2 54. Rh7 h3 55. b6 h2 56. Rxh2+ Kxh2 57. b7 Kg3 58. b8Q+ Kg4 59. Qf8 Kg5 60. Ke3 Kg6 61. Kf4 Kh7 62. Qf6 Kg8 63. Kg5 Kh7 64. Qe7+ Kh8 65. Kg6 Kg8 66. Qg7# 1-0

[Event "COL Intercollege op"]
[White "Marquez Leon, Jaime Jatnyel"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "3"]
[Result "1-0"]
[Date "2024.11.22"]
[ECO "D02"]
[WhiteElo "1556"]
[PlyCount "131"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Bd3 Bg4 5. h3 Bxf3 6. Qxf3 Qd6 7. c3 e5 8. Bc2 e4 9. Qe2 a6 10. b3 b5 11. Nd2 Be7 12. 0-0 0-0 13. a4 Rfb8 14. axb5 Rxb5 15. Ba3 Qd7 16. Bxe7 Nxe7 17. b4 Rb6 18. Ra3 Qc8 19. Rfa1 c6 20. Nb3 Nd7 21. Nc5 Nxc5 22. dxc5 Rb7 23. Rxa6 Rxa6 24. Qxa6 f5 25. Ba4 Rc7 26. Qxc8+ Rxc8 27. Bb3 Rb8 28. Ra7 Kf7 29. Ba4 Ke6 30. f3 g5 31. Kf2 h5 32. Ra6 Kd7 33. Ra7+ Ke6 34. Kg3 h4+ 35. Kf2 f4 36. Ke2 fxe3 37. Kxe3 exf3 38. Kxf3 Rf8+ 39. Ke2 d4 40. Bb3+ Kf6 41. cxd4 Re8 42. Kd3 Nd5 43. Bxd5 cxd5 44. Ra6+ Kf5 45. Rd6 Kf4 46. Rf6+ Kg3 47. Rf5 Rg8 48. c6 Kxg2 49. c7 Rc8 50. Rxg5+ Kxh3 51. Rg7 Kh2 52. b5 Rxc7 53. Rxc7 Kg2 54. Rh7 h3 55. b6 h2 56. Rxh2+ Kxh2 57. b7 Kg3 58. b8Q+ Kg4 59. Qf8 Kg5 60. Ke3 Kg6 61. Kf4 Kh7 62. Qf6 Kg8 63. Kg5 Kh7 64. Qe7+ Kh8 65. Kg6 Kg8 66. Qg7# 1-0

[Event "COL Intercollege op"]
[White "Castillo Molina, Juan Sebastian"]
[Black "Herrera Murillo, Jose Miguel"]
[Site "Bogota"]
[Round "1"]
[Result "0-1"]
[Date "2024.11.21"]
[ECO "C02"]
[BlackElo "1777"]
[PlyCount "74"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. Bf4 a6 9. 0-0 Nxe5 10. h3 Bd6 11. Bxe5 Bxe5 12. Nf3 Bxb2 13. Nbd2 Bxa1 14. Qxa1 Nf6 15. c3 Rc8 16. Rc1 0-0 17. c4 dxc4 18. Rxc4 Qd6 19. Qc1 Rcd8 20. Rd4 Qb6 21. Nc4 Qc7 22. Qb2 b5 23. Nce5 Nd5 24. Qb1 Nc3 25. Qc2 Rxd4 26. Nxd4 Qxe5 27. Qxc3 Rd8 28. Qc6 Qxd4 29. g4 Qd1+ 30. Kh2 Qd6+ 31. Qxd6 Rxd6 32. Kg3 Rd2 33. a3 Rd3+ 34. Kh4 h6 35. f4 f6 36. Kh5 Kh7 37. h4 g6# 0-1

[Event "COL Intercollege op"]
[White "Castillo Molina, Juan Sebastian"]
[Black "Herrera Murillo, Jose Miguel"]
[Site "Bogota"]
[Round "1"]
[Result "0-1"]
[Date "2024.11.21"]
[ECO "C02"]
[BlackElo "1777"]
[PlyCount "74"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. Bf4 a6 9. 0-0 Nxe5 10. h3 Bd6 11. Bxe5 Bxe5 12. Nf3 Bxb2 13. Nbd2 Bxa1 14. Qxa1 Nf6 15. c3 Rc8 16. Rc1 0-0 17. c4 dxc4 18. Rxc4 Qd6 19. Qc1 Rcd8 20. Rd4 Qb6 21. Nc4 Qc7 22. Qb2 b5 23. Nce5 Nd5 24. Qb1 Nc3 25. Qc2 Rxd4 26. Nxd4 Qxe5 27. Qxc3 Rd8 28. Qc6 Qxd4 29. g4 Qd1+ 30. Kh2 Qd6+ 31. Qxd6 Rxd6 32. Kg3 Rd2 33. a3 Rd3+ 34. Kh4 h6 35. f4 f6 36. Kh5 Kh7 37. h4 g6# 0-1

[Event "COL Intercollege op"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "2"]
[Result "1-0"]
[Date "2024.11.21"]
[ECO "D31"]
[WhiteElo "1602"]
[PlyCount "105"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Qa4+ Nc6 5. Nf3 Bxc3+ 6. bxc3 Bd7 7. cxd5 exd5 8. Qb3 Bc8 9. e3 Nf6 10. Ba3 Na5 11. Qa4+ c6 12. Ne5 Ne4 13. Bb4 b5 14. Qxa5 Qxa5 15. Bxa5 Bb7 16. f3 Nd6 17. Bb4 Nc4 18. Nxc4 bxc4 19. Be2 a5 20. Bc5 f5 21. Rb1 Ba6 22. a4 Kd7 23. Kd2 Rab8 24. Rb6 Rxb6 25. Bxb6 Rb8 26. Rb1 Kd6 27. Bc5+ Kc7 28. Rxb8 Kxb8 29. Bb6 Bc8 30. Bxa5 Kb7 31. Bd1 Ka6 32. Bb4 g5 33. Bc2 h5 34. e4 dxe4 35. fxe4 f4 36. e5 Bg4 37. Be7 f3 38. gxf3 Bxf3 39. Bxg5 Bg4 40. Bg6 Ka5 41. Bf7 Kxa4 42. e6 Bxe6 43. Bxe6 Kb5 44. h4 c5 45. Bf7 cxd4 46. Bxh5 d3 47. Bf7 Kc5 48. h5 Kd6 49. h6 Ke5 50. h7 Ke4 51. h8Q Kf5 52. Qf6+ Ke4 53. Qf4# 1-0

[Event "COL Intercollege op"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Castillo Molina, Juan Sebastian"]
[Site "Bogota"]
[Round "2"]
[Result "1-0"]
[Date "2024.11.21"]
[ECO "D31"]
[WhiteElo "1602"]
[PlyCount "105"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Qa4+ Nc6 5. Nf3 Bxc3+ 6. bxc3 Bd7 7. cxd5 exd5 8. Qb3 Bc8 9. e3 Nf6 10. Ba3 Na5 11. Qa4+ c6 12. Ne5 Ne4 13. Bb4 b5 14. Qxa5 Qxa5 15. Bxa5 Bb7 16. f3 Nd6 17. Bb4 Nc4 18. Nxc4 bxc4 19. Be2 a5 20. Bc5 f5 21. Rb1 Ba6 22. a4 Kd7 23. Kd2 Rab8 24. Rb6 Rxb6 25. Bxb6 Rb8 26. Rb1 Kd6 27. Bc5+ Kc7 28. Rxb8 Kxb8 29. Bb6 Bc8 30. Bxa5 Kb7 31. Bd1 Ka6 32. Bb4 g5 33. Bc2 h5 34. e4 dxe4 35. fxe4 f4 36. e5 Bg4 37. Be7 f3 38. gxf3 Bxf3 39. Bxg5 Bg4 40. Bg6 Ka5 41. Bf7 Kxa4 42. e6 Bxe6 43. Bxe6 Kb5 44. h4 c5 45. Bf7 cxd4 46. Bxh5 d3 47. Bf7 Kc5 48. h5 Kd6 49. h6 Ke5 50. h7 Ke4 51. h8Q Kf5 52. Qf6+ Ke4 53. Qf4# 1-0

