[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "1"]
[White "Pena Flechas, Luis Orlando"]
[Black "Duque Pinzon, Manuel Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1662"]
[BlackElo "1985"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. c3 Nc6 7. Qe2 Be7 8. O-O d5
9. Re1 O-O 10. a3 cxd4 11. cxd4 g6 12. b3 Re8 13. Bb2 Bf8 14. Rac1 Rc8 15. Rc3 Re7
16. Rec1 Rec7 17. h3 Bd6 18. R3c2 Kg7 19. Ne5 Nb8 20. f4 Ne4 21. Rxc7 Rxc7 22. Nef3
Rxc1+ 23. Bxc1 Nf6 24. Qd1 Qe7 25. Nb1 Ba6 26. Bxa6 Nxa6 27. Qd3 Nc7 28. Nfd2 Qd7
29. Nc3 Qc6 30. Bb2 Kg8 31. Kf2 Nce8 32. g4 Be7 33. Nf3 Nd6 34. Ne5 Qc8 35. Ke2 Nfe4
36. Nf3 Qc6 37. Nd2 Nxd2 38. Kxd2 b5 39. a4 b4 40. Nb5 Ne4+ 41. Ke2 a6 42. g5 axb5
43. axb5 Qb7 44. Kf3 Nd6 45. h4 Nxb5 46. Kg4 Qc6 47. h5 gxh5+ 48. Kxh5 Nc3 49. Qc2
Qb5 50. Bxc3 bxc3 51. Qxc3 Qe2+ 52. Kh4 Qh2+ 53. Kg4 Qg2+ 54. Kh4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "3"]
[White "Boyd, Jason Derek"]
[Black "Ayala Delgado, Sergio Alejandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1646"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6
9. Be3 O-O 10. h3 f5 11. Qc1 Ne7 12. Nc3 c6 13. Bd3 Ng6 14. g3 Qe7 15. h4 h5 16.
a3 Be6 17. Ng5 Nh8 18. O-O Nf7 19. Nh3 c5 20. dxc5 Nxc5 21. Be2 Nb3 22. Qd1 d4 23.
Nf4 Nxa1 24. Ng6 Qd8 25. Nxf8 Kxf8 26. Bf4 dxc3 27. Qxa1 cxb2 28. Qxb2 Qd4 29. Qb1
g6 30. Qb5 Rc8 31. Qb1 Bd5 32. Bxh5 Be4 33. Qb5 Rc5 34. Qb3 gxh5 35. Qe6 Rc6 36.
Qa2 Nxe5 37. Kh2 Ng4+ 38. Kh3 Nxf2+ 39. Kh2 Ng4+ 40. Kh3 Rc2 41. Bh6+ Nxh6 42. Qe6
Bg2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "4"]
[White "Pacheco Gutierrez, Johnny Rafael"]
[Black "Tangarife Giraldo, Jose Humberto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1928"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 d6 5. Bg2 g6 6. Nge2 Bg7 7. O-O O-O 8. d3 Re8
9. h3 a6 10. f4 e6 11. g4 Kh8 12. Ng3 Rb8 13. f5 exf5 14. exf5 Ng8 15. Bd5 Bd4+ 16.
Kg2 Ne5 17. Nce4 Ne7 18. Bg5 Qc7 19. Bf6+ Kg8 20. Qd2 Nd7 21. Bxd4 cxd4 22. fxg6
Rf8 23. Bxf7+ Kh8 24. Qh6 Nxg6 25. Bxg6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "5"]
[White "Yepes Bedoya, Ernesto"]
[Black "Cuellar Canosa, Nicolas"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1595"]
[BlackElo "1878"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd2 Bxc3 6. Bxc3 Bxe4 7. Be2 Nf6 8. O-O
O-O 9. Qd2 Nd5 10. Bb4 Nxb4 11. Qxb4 Bxc2 12. Rac1 Nc6 13. Qc3 Be4 14. Rfe1 Qf6 15.
Red1 a6 16. Ne5 Rfd8 17. f3 Bd5 18. Ng4 Qg5 19. Nf2 Rdc8 20. Nh3 Qh6 21. Nf2 f5 22.
a3 Ne7 23. b4 Bc6 24. Bc4 Nd5 25. Bxd5 Bxd5 26. Qe1 Qf6 27. Rc3 c6 28. Qe3 f4 29.
Qd2 a5 30. Ng4 Qg5 31. Nf2 axb4 32. axb4 Ra2 33. Qd3 b5 34. Qf1 Rca8 35. Ng4 Bc4
36. Qe1 Re2 37. Qf1 Raa2 38. Rxc4 bxc4 39. Nf2 Rxf2  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "6"]
[White "Estrella Becerra, Fernando"]
[Black "Rodriguez Guerra, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1853"]
[BlackElo "1589"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Be7 5. d3 O-O 6. e4 d6 7. Nge2 Bg4 8. h3 Be6
9. O-O Nd7 10. Nd5 Nc5 11. f4 Qd7 12. Nxe7+ Qxe7 13. f5 Bd7 14. a3 a5 15. Nc3 Nd4
16. Nd5 Qd8 17. f6 Nce6 18. fxg7 Kxg7 19. Qh5 f6 20. Bh6+ Bc8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "7"]
[White "Ayala Delgado, Gabriela"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1470"]
[BlackElo "1848"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 e6 7. a3 Nf6 8. Nc3
Qd8 9. Bb5 Bd7 10. O-O Be7 11. Bf4 O-O 12. Rc1 Nd5 13. Nxd5 exd5 14. Bxc6 Bxc6 15.
Ne5 Qb6 16. b4 Rac8 17. Qe2 Qxd4 18. Nxc6 bxc6 19. Qxe7 Qxf4 20. Qxa7 Ra8 21. Qc5
Rxa3 22. Qxc6 Qxb4 23. Qxd5 Ra5 24. Qc4 Qb8 25. Rb1 Qa7 26. Rfc1 Ra2 27. Qc5 Re8
28. Qxa7 Rxa7 29. g3 g6 30. Kg2 Re2 31. Re1 Rea2 32. Re3 Kg7 33. Rbe1 Rc7 34. R1e2
Rcc2 35. Kf3 g5 36. Rxc2 Rxc2 37. g4 Kg6 38. Kg3 h5 39. gxh5+ Kxh5 40. Rf3 Rc7 41.
Rf5 Kg6 42. Kg4 Rc4+ 43. f4 f6 44. h4 gxh4 45. Rh5 Rc1 46. f5+ Kg7 47. Kxh4 Rg1 48.
Kh3 Kg8 49. Kh2 Rg4 50. Kh3 Rg7 51. Rh4 Kf7 52. Rg4 Rh7+ 53. Kg2 Ke7 54. Rb4 Rh5
55. Re4+ Kd7 56. Kf3 Rxf5+ 57. Kg4 Rd5 58. Kf4 Kd6 59. Re3 Ra5 60. Re2 Ra1 61. Re3
Rf1+ 62. Rf3 Re1 63. Kf5 Ke7 64. Rf4 Re5+ 65. Kg4 Ke6 66. Ra4 Kf7 67. Ra7+ Kg6 68.
Kf4 Rf5+ 69. Kg4 Rf1 70. Ra6 Rg1+ 71. Kf4 Rb1 72. Re6 Rb4+ 73. Kf3 Kf5 74. Re3 Rf4+
75. Kg3 Kg5 76. Re6 Ra4 77. Re3 f5 78. Rf3 f4+ 79. Kh3 Ra2 80. Rf1 Re2 81. Rf3 Kf5
82. Rf1 Ke4 83. Kg4 Rg2 84. Kh3 f3 85. Re1+ Kd3 86. Re5 Rg6 87. Re8 f2 88. Rd8+ Ke2
89. Re8+ Kf1 90. Ra8 Kg1 91. Ra1+ f1=Q+ 92. Rxf1+ Kxf1 93. Kh2 Kf2 94. Kh3 Rg8 95.
Kh4 Kf3 96. Kh5 Kf4 97. Kh6 Kf5 98. Kh7 Rg1 99. Kh8 Kf6 100. Kh7 Rg2 101. Kh8 Kf7
102. Kh7 Rh2  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "8"]
[White "Marulanda, Carlos Andres"]
[Black "Torres Millan, Kevin Gilberto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1844"]
[BlackElo "1548"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. a3 Be7 6. Bf4 O-O 7. e3 Re8 8. h3 Nbd7
9. c5 Nf8 10. b4 Ng6 11. Bh2 Nd7 12. Bd3 Bf8 13. Qc2 Qf6 14. O-O h6 15. Bg3 Be7 16.
b5 Ndf8 17. bxc6 bxc6 18. Rab1 Nd7 19. Qa4 Bf8 20. Qxc6 Qe7 21. Qxa8 Ba6 22. Qxe8
Qxe8 23. Bxa6 e5 24. Bb5 e4 25. Ne5 Ngxe5 26. Bxe5 Qe6 27. Bg3 Be7 28. a4 g5 29.
c6 Nb6 30. a5 Nc8 31. Rfc1 f5 32. Nxd5 Bd6 33. Ba6 Bxg3 34. Bxc8 Qxd5 35. fxg3  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "9"]
[White "Calvo Castillo, Juliana"]
[Black "Mena Cordoba, Yamil Octavio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1534"]
[BlackElo "1843"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. O-O Nf6 7. Re1 O-O 8. c3 d5
9. d3 Bg4 10. h3 Bh5 11. Nbd2 dxe4 12. Nxe4 Nxe4 13. dxe4 Qxd1 14. Bxd1 Rad8 15.
Bg5 Bxf3 16. Bxe7 Nxe7 17. Bxf3 Rd2 18. Re2 Rfd8 19. Rxd2 Rxd2 20. b3 Kf8 21. Rd1
Rxd1+ 22. Bxd1 Nc8 23. Be2 Ke7 24. Bg4 Nd6 25. f3 g6 26. h4 a5 27. g3 b4 28. c4 Nxc4
29. bxc4 a4 30. Kf1 b3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "10"]
[White "Barrios, Felipe"]
[Black "Riscanevo Perez, Jose Reyes"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1837"]
[BlackElo "1511"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nc6
9. O-O-O h6 10. Bxf6 Bxf6 11. Nxc6 bxc6 12. e5 Be7 13. exd6 Bf6 14. Qxc6+ Bd7 15.
Qf3 O-O 16. Bc4 Qb6 17. Bb3 a5 18. a4 Rac8 19. Rd3 Qb4 20. Rhd1 Bxc3 21. Rxc3 Rxc3
22. bxc3 Qa3+ 23. Kb1 Rb8 24. c4 Bxa4 25. d7 Bxd7 26. Rxd7 a4 27. Qd3 axb3 28. Rd8+
Rxd8 29. Qxd8+ Kh7 30. Qd3+ f5 31. cxb3 Qb4 32. Kb2 Qe1 33. g3 Qf2+ 34. Qc2 Qd4+
35. Qc3 Qf2+ 36. Ka3 Qa7+ 37. Kb4 Qb6+ 38. Ka4 Qc6+ 39. Kb4 Qb6+ 40. Ka3 Qa7+ 41.
Kb2 Qf2+ 42. Qc2 Qd4+ 43. Kb1 Qg1+ 44. Kb2 Qd4+ 45. Ka3 Qa7+ 46. Kb4 Qb6+ 47. Kc3
Qe3+ 48. Qd3 Qc1+ 49. Kb4 Qe1+ 50. Kb5 Qe4 51. Qxe4 fxe4 52. Kb4 Kg6 53. Kc3 Kf5
54. Kd4 g5 55. fxg5 hxg5 56. h3  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "12"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Villalobos Celeita, Edgar Alfonso"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1807"]
[BlackElo "1444"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. O-O d6 6. Re1 f4 7. c3 Ng4 8. d4 Qf6 9.
d5 a6 10. Qa4 Rb8 11. Bxa6 Ra8 12. dxc6 bxa6 13. Qa5 Qf7 14. b4 h5 15. Nbd2 h4 16.
h3 Qg6 17. Nf1 Nf6 18. Nxe5 dxe5 19. Qxe5+ Be7 20. Kh2 f3 21. Qg5 Qf7 22. gxf3 Ng4+
23. Qxg4 Bxg4 24. hxg4 Qxf3 25. Ne3 Qxf2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "13"]
[White "Chaparro Jimenez, Sebastian"]
[Black "Silva, Mariano"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1802"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Qe2 Ndf6 6. Nxf6+ Nxf6 7. d4 Bg4 8.
c3 e6 9. g3 Be7 10. Bg2 O-O 11. O-O Qa5 12. Be3 Qh5 13. Bd2 Rac8 14. Qd3 Rfd8 15.
Rfe1 Bxf3 16. Bxf3 Qh3 17. Bg2 Qh5 18. Qe2 Qxe2 19. Rxe2 b6 20. Rae1 h6 21. f4 c5
22. Be3 Ng4 23. f5 Nxe3 24. Rxe3 cxd4 25. cxd4 Bf6 26. R3e2 Bxd4+ 27. Kh1 e5 28.
b3 f6 29. Bb7 Rc3 30. Ba6 Kf8 31. Bc4 a5 32. a4 Bc5 33. Kg2 Rd4 34. Re4 Rd2+ 35.
R1e2 Rcc2 36. Rxd2 Rxd2+ 37. Re2 Rd4 38. Kf3 Ke7 39. Re4 Kd6 40. Rxd4+ exd4 41. Ke4
Kc6 42. g4 Bd6 43. h3 Be5 44. h4 Bg3 45. Kxd4 Bf2+ 46. Kd3 Bxh4 47. Ke4 Kc5 48. Bd3
Be1 49. Bc4 Bd2 50. Bd3 Kb4 51. Bc4 Kc3 52. Kd5 Be3 53. Ke6 Kd4 54. Kf7 Ke5 55. Kxg7
Bg5 56. Kg6 Kf4 57. Be2 Ke3 58. Bd1 Kd2 59. Bf3 Kc2 60. Bd5 Kd3  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "14"]
[White "Galvis Cala, Miguel Angel"]
[Black "Arguello Gonzalez, Jane Katherine"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1801"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nbd2 Nc6 8. c3 e5
9. a4 Be6 10. Ng5 Bg4 11. Qb3 Be2 12. Re1 Bxd3 13. c4 Nb4 14. Nh3 Nc2 15. Rd1 Nxa1
16. Qxd3 Qa5 17. b3 h6 18. Bb2 Nxb3 19. Qxb3 Qb6 20. Qc2 g5 21. f3 Nh5 22. Nf2 Qc6
23. Nf1 a6 24. Ne3 b5 25. Nf5 Bf6 26. Rxd6 Qc7 27. g4 Ng7 28. Rxf6 Nxf5 29. gxf5
Kh7 30. Ng4 h5 31. Bxe5 hxg4 32. Bxc7 Kg7 33. Be5 Rfe8 34. Re6+ Kf8 35. Rxe8+ Rxe8
36. Bd6+ Kg8 37. Qd2 Rd8 38. Qxg5+ Kh7 39. Qh5+ Kg8 40. Be5 Kf8 41. f6 gxf3 42. Qh8#
 1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "15"]
[White "Camacho Hernandez, Daniel Arturo"]
[Black "Ramirez Beltran, Francisco Javier"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 h6 3. e3 Bg4 4. h3 Bh5 5. Bd3 Nd7 6. g4 Bg6 7. Bxg6 fxg6 8. Qd3 Kf7
9. Nh4 Ngf6 10. Qxg6+ Kg8 11. Qf5 Qe8 12. Qe6+ Qf7 13. Qxf7+ Kxf7 14. Nc3 c6 15.
f4 g5 16. Nf3 Rg8 17. Bd2 e6 18. a3 b5 19. Rf1 Kg6 20. Ke2 a5 21. Ne5+ Kh7 22. Nxc6
Ra6 23. Ne5 b4 24. Nxd7 Nxd7 25. axb4 Bxb4 26. fxg5 hxg5 27. Nxd5 Bxd2 28. Rf7+ Rg7
29. Rxd7 exd5 30. Rxg7+ Kxg7 31. Kxd2 Kf7 32. Kd3 Ke6 33. c4 dxc4+ 34. Kxc4 Rc6+
35. Kd3 Ra6 36. e4 a4 37. d5+ Ke5 38. Rf1 Rh6 39. Rf5+ Kd6 40. Rf3 Ke5 41. Re3 Rb6
42. Kc2 Kd4 43. Rd3+ Kxe4 44. d6 Rb8 45. d7 Rd8 46. Kc3 Ke5 47. Kb4 Ke6 48. Kxa4
Ke7 49. b4 Ra8+ 50. Kb3 Kd8 51. b5 Ra1 52. Kc4 Rb1 53. Kc5 Rb2 54. Kc6 Rb1 55. Rd5
Rc1+ 56. Rc5 Rh1 57. Rxg5 Rc1+ 58. Rc5 Rh1 59. b6 Rxh3 60. b7 Rb3 61. Rb5 Rc3+ 62.
Kb6 Kxd7 63. b8=Q Rc6+ 64. Ka5  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "16"]
[White "Gutierrez Pinzon, Cristian Gustavo"]
[Black "Camargo Pinzon, Cesar Josue"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1791"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bf4 Qf6 7. e5 dxe5 8. Bxe5
Qg6 9. Nc3 Ne7 10. O-O-O Nc6 11. Bb5 Be6 12. Rhe1 Be7 13. Bxc6+ bxc6 14. Bxg7 Rd8
15. Qe5 Bd6 16. Qf6 Qxf6 17. Bxf6 Bf4+ 18. Kb1 Rxd1+ 19. Rxd1 O-O 20. g3 Bh6 21.
Ne4 Bg7 22. Kc1 Bd5 23. Bxg7 Kxg7 24. Nc3 Rd8 25. Ne2 Re8 26. Nf4 Bxa2 27. b3 c5
28. Kb2 Bxb3 29. cxb3 Rb8 30. Kc3 f5 31. Rd7+ Kf6 32. Rxc7 Ke5 33. Rxc5+ Kf6 34.
b4 Kg5 35. h3 h5 36. Rc6 Rg8 37. Nd5 h4 38. f4+ Kh5 39. Nf6+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "17"]
[White "Gaitan Santos, Daniela"]
[Black "Suarez Vera, Angel Antonio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1772"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Bc4 Nc6 3. Nc3 g6 4. Nf3 Bg7 5. Ng5 e6 6. d3 Nge7 7. Be3 d5 8. exd5 exd5
9. Qf3 Be6 10. Bb5 d4 11. Nce4 dxe3 12. fxe3 O-O 13. O-O Bd5 14. Rad1 h6 15. Nf6+
Bxf6 16. Qxf6 hxg5 17. c4 Be6 18. Qxg5 Nf5 19. Qf4 Qh4 20. Qf3 Ne5 21. Qe2 Nxe3 22.
Qxe3 Qxh2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "18"]
[White "Rua Palacio, Nora"]
[Black "Marulanda, Andrea Sofia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1779"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 c6 2. Bf4 d5 3. c3 Bf5 4. Nf3 Nf6 5. Nbd2 e6 6. Qb3 Qc8 7. c4 Be7 8. e3 Nbd7
9. Be2 O-O 10. h3 h6 11. O-O dxc4 12. Nxc4 b5 13. Nce5 a6 14. Rac1 c5 15. Qd1 Qb7
16. Bd3 Bxd3 17. Qxd3 cxd4 18. Nxd7 Qxd7 19. Rc7 Qd8 20. e4 Rc8 21. Rxc8 Qxc8 22.
Rc1 Qb7 23. Rc7 Qb8 24. Bh2 Qd8 25. Qxd4 Qxd4 26. Nxd4 Rd8 27. Be5 Bd6 28. Bxf6 gxf6
29. Rc2 Be5 30. Kf1 Rxd4 31. Rc6 Rxe4 32. b3 a5 33. Rb6 Bc3 34. f3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "19"]
[White "Mejia Rosas, Dario"]
[Black "Chavarro Fraija, Juan Pablo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1769"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. c4 Qd8 6. Be2 Bg7 7. Nc3 Nc6 8. O-O Nf6
9. Re1 O-O 10. d3 Ne8 11. Bg5 Nc7 12. Rb1 Ne6 13. Bh4 Nf4 14. Bf1 Bf5 15. Qd2 Nxd3
16. Bxd3 Qxd3 17. Qxd3 Bxd3 18. Rbd1 Bxc4 19. Bxe7 Nxe7 20. Rxe7 Bxc3 21. bxc3 Rfd8
22. Ra1 b6 23. h3 Rd3 24. Re3 Rxe3 25. fxe3 Rd8 26. Ne5 Be6 27. Nc6 Rd2 28. a3 Bd5
29. Ne7+ Kf8 30. Nxd5 Rxd5 31. Rc1 Ke7 32. Kf2 Rd2+ 33. Kf3 Ra2 34. g4 Rxa3 35. Rc2
Kf6 36. h4 b5 37. Ke4 Ke6 38. Rc1 Ra4+ 39. Kf3 Rc4 40. Ra1 Rxc3 41. Rxa7 b4 42. Ke4
Rc4+ 43. Kf3 b3 44. Rb7 Rb4 45. Rc7 c4 46. Ra7 b2  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "20"]
[White "Riscanevo Oicata, Reyes"]
[Black "Mojica Laverde, Laura Marcela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1761"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 f6 2. e4 g6 3. c4 b6 4. Nc3 Nc6 5. Nf3 Ba6 6. a3 e5 7. b4 Nxd4 8. Nxd4 exd4
9. Qxd4 Ne7 10. b5 c5 11. Qxf6 Rg8 12. bxa6 Bg7 13. Qf3 Rf8 14. Qg3 d5 15. cxd5 b5
16. Bxb5+ Kf7 17. O-O Bd4 18. Bd2 Kg7 19. a4 h5 20. Rac1 Rxf2 21. Rxf2 Bxf2+ 22.
Qxf2 Qf8 23. Qxc5 Rc8 24. Qd4+ Qf6 25. e5 Qf7 26. Rf1 Nf5 27. Qf4 Rf8 28. e6 Qf6
29. Qc7+ Kg8 30. Qxa7 Rc8 31. Bc6 Qd4+ 32. Qxd4 Nxd4 33. e7 Nxc6 34. dxc6 Kg7 35.
Nd5 h4 36. Bc3+ Kg8 37. Nf6+ Kf7 38. e8=Q+ Rxe8 39. Nxe8+ Kxe8 40. a7 g5 41. a8=Q+
Ke7 42. Qf8+ Ke6 43. Rf6+ Kd5 44. Qd6+ Kc4 45. Qb4+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "21"]
[White "Munoz Cardenas, Cristian Camilo"]
[Black "Munoz Ospina, Paula Johanna"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1746"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 Nd7 5. e3 Ndf6 6. h3 e6 7. Bb5+ c6 8. Bd3 Qb6
9. Qc1 c5 10. c3 Bd7 11. O-O Be7 12. Ne5 Bc6 13. Nd2 Rc8 14. Nxc6 Qxc6 15. a4 a6
16. Nf3 O-O 17. Ne5 Qb6 18. a5 Qd8 19. c4 cxd4 20. exd4 dxc4 21. Bxe4 Nxe4 22. Be3
Qd5 23. Qc2 Rfd8 24. f3 Nd6 25. Qa4 Nf5 26. Bf2 Nxd4 27. Ng4 Ne2+ 28. Kh1 Bd6 29.
Rad1 Qg5 30. Rfe1 Nf4 31. Rxd6 Rxd6 32. Qb4 Rd7 33. Re5 Qg6 34. Re4 Nd3 35. Rxc4
Rcd8 36. Qb6 h5 37. Bh4 Re8 38. Nf2 Ne1 39. g4 Nxf3 40. Bg3 Qb1+ 41. Kg2 Nd2 42.
Rc3 Qf1+ 43. Kh2 hxg4 44. hxg4 f6 45. Qe3 Kf7 46. Rc2 Rh8+ 47. Nh3 Rxh3#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "22"]
[White "Acosta Nunez, Miguel"]
[Black "Orjuela Rios, Sergio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1743"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. Bc4 Bxf3 7. Qxf3 e6 8. Be3
Nf6 9. O-O-O Bd6 10. g4 Qc7 11. g5 Nd5 12. Ne4 Nxe3 13. Nxd6+ Qxd6 14. Qxe3 Nd7 15.
h4 O-O-O 16. Rhf1 Rhf8 17. Bb3 Rde8 18. c4 Kb8 19. c5 Qc7 20. Kb1 Ka8 21. Bc2 g6
22. Rf3 Nb8 23. Rh3 Na6 24. a3 Qe7 25. h5 Nc7 26. hxg6 hxg6 27. Rh7 Nd5 28. Qe5 Qd8
29. Rd3 Qb8 30. Qxb8+ Kxb8 31. Rb3 Re7 32. Rf3 f5 33. Rxe7 Nxe7 34. Re3 Kc7 35. Rxe6
Kd7 36. Rd6+ Ke8 37. Kc1 f4 38. Kd2 f3 39. Ke1 f2+ 40. Kf1 Nf5 41. Bxf5 gxf5 42.
Kxf2 Rg8 43. g6 Ke7 44. Kf3 Kf8 45. Kf4 Ke7 46. Kxf5 Rg7 47. Re6+ Kd7 48. Rf6 Ke7
49. Ke5 Kd8 50. Re6 Kd7 51. Kf5 Rg8 52. Rf6 Ke8 53. Rf7 Rf8 54. Ke6 Rg8 55. g7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "23"]
[White "Ortiz Celis, Isabella"]
[Black "Murcia Molina, Manuel Hernando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1739"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. Bg5 Be7 6. e3 d6 7. Bd3 h6 8. Bh4 Nbd7
9. O-O O-O 10. Re1 c5 11. Be2 Ne4 12. Bxe7 Qxe7 13. Qc2 Ndf6 14. Rad1 Rfd8 15. Nxe4
Nxe4 16. d5 exd5 17. cxd5 f5 18. Bc4 Rf8 19. Nd2 a6 20. a3 b5 21. Nxe4 fxe4 22. Ba2
Rae8 23. Bb1 Qe5 24. Rd2 Rf5 25. f4 Qf6 26. Kh1 g5 27. g4 Rxd5 28. Ba2 c4 29. Bxc4
bxc4 30. Qxc4 Rc8 31. Qa2 Qf7 32. Red1 Rxd2 33. Qxf7+ Kxf7 34. Rxd2 gxf4 35. Rxd6
f3 36. Kg1 Rc1+ 37. Kf2 Rc2+ 38. Kg1 Rxb2 39. Rxh6 Rg2+ 40. Kf1 Rxg4 41. Rh7+ Rg7
42. Rh4 Bd5 43. Rf4+ Ke6 44. h4 Rg2 45. h5 Rh2 46. h6 Rxh6 47. Rf8 Rh2 48. Kg1 Ra2
49. Rb8 Rxa3 50. Rb6+ Ke5 51. Kf2 a5 52. Ra6 a4 53. Ra5 Ra1 54. Kg3 a3 55. Kf2 a2
56. Ra4 Rb1 57. Rxa2 Bxa2 58. Kg3 Rb2 59. Kh3 Rg2 60. Kh4 f2  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "24"]
[White "Soto Leguizamon, David Esteban"]
[Black "Quintero Prieto, David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1780"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. d4 Nc6 5. O-O Qb6 6. dxc5 Bxc5 7. Nc3 Qa5 8. Bd2
b5 9. Nxd5 Qd8 10. Nc3 a6 11. Ne4 Ba7 12. Bc3 Qxd1 13. Raxd1 f6 14. Nd6+ Kf8 15.
Nd4 Nge7 16. Nxc6 Nxc6 17. Bxc6 Rb8 18. Bb4 Kg8 19. Nxb5 Bb6 20. Bd6 Bxf2+ 21. Kxf2
Rxb5 22. Bxb5 axb5 23. Bc7 Kf7 24. Rd8 Rxd8 25. Bxd8 Bb7 26. Rd1 Kg6 27. Rd6 Bd5
28. Rb6 Bxa2 29. Rxb5 e5 30. b3 Kf5 31. h3 h5 32. Rb4 Bb1 33. Rc4 Ke6 34. Ke3 Kd5
35. Kd2 g5 36. Bxf6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "25"]
[White "Ramirez Bonilla, Sergio Daniel"]
[Black "Torres Hernandez, Deivy Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1702"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. f4 Nc6 3. Nf3 d5 4. e5 g6 5. h3 Bg7 6. Be2 Nh6 7. g4 O-O 8. d3 f6 9.
exf6 exf6 10. Be3 Qe7 11. Bf2 f5 12. Bh4 Qd6 13. Nc3 fxg4 14. hxg4 Bxg4 15. Bg5 Nf7
16. Qd2 Bxf3 17. Bxf3 Bxc3 18. Qxc3 Nxg5 19. O-O-O Qxf4+ 20. Kb1 Qxf3 21. Qxc5 Rf7
22. Rdg1 Raf8 23. a3 Nh3 24. Re1 Nf2 25. Rhg1 Nxd3 26. cxd3 Qxd3+ 27. Ka1 Rf1 28.
Qc1 Rxg1 29. Rxg1 Nd4 30. Qg5 Rf1+ 31. Rxf1 Qxf1+ 32. Ka2 Qf7 33. Qe5 Nc6 34. Qd6
d4+ 35. Kb1 g5 36. Kc2 Qg6+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "26"]
[White "Guerrero Avila, Hernando"]
[Black "Rico Diaz, Ettlingert Blas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 c6 2. c4 Nf6 3. Nc3 d5 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Bd6 8. O-O O-O
9. b3 Nbd7 10. Bb2 Qc7 11. h3 b6 12. Rac1 Rfe8 13. cxd5 exd5 14. Nb5 Qb8 15. Rxc6
Re6 16. Rfc1 Ne8 17. Nxd6 Rxd6 18. Qc2 Rxc6 19. Qxc6 Ndf6 20. Ne5 Qd6 21. Qxa8 Qe7
22. Ng4 Qe4 23. Nxf6+ gxf6 24. Ba3 Kg7 25. Rc8 Qb1+ 26. Kh2 Qxa2 27. Rxe8 Qxa3 28.
Qxd5 a5 29. Ra8 Qe7 30. Qd8 Qe6 31. Qg8+ Kh6 32. Qg3 Kh5 33. Rg8 Qe4 34. Qg7 Qg6
35. Qxg6+ fxg6 36. d5 b5 37. d6 a4 38. bxa4 bxa4 39. d7 a3 40. d8=Q a2 41. g4+ Kh6
42. Qf8+ Kg5 43. f4+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.01"]
[Round "1"]
[Board "27"]
[White "Rojas Apontes, Rainer Antonio"]
[Black "Ladino Hernandez, Angel Joel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1676"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 g6 4. e3 Bg7 5. Bd3 O-O 6. h3 c5 7. c3 Nbd7 8. O-O Re8
9. Ne5 Nh5 10. Bh2 Nxe5 11. dxe5 f5 12. g4 fxg4 13. hxg4 Rf8 14. gxh5 Bh3 15. hxg6
Bxf1 16. gxh7+ Kh8 17. Kxf1 d4 18. Be4 dxe3 19. Qxd8 Raxd8 20. f3 Rd2  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "1"]
[White "Duque Pinzon, Manuel Santiago"]
[Black "Riscanevo Oicata, Reyes"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1985"]
[BlackElo "1761"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 O-O 6. Nc3 Nc6 7. d5 Nb8 8. O-O Nbd7
9. e4 Ng4 10. h3 Nge5 11. Nxe5 Nxe5 12. Qe2 a5 13. f4 Nd7 14. Be3 f5 15. exf5 gxf5
16. Rfe1 b6 17. Nb5 Ba6 18. Nd4 Rf7 19. Ne6 Qc8 20. Ng5 Rf6 21. Bd4 Rg6 22. Bxg7
Rxg7 23. Qe6+ Kf8 24. Qxf5+ Kg8 25. Qe6+ Kf8 26. Be4 Nc5 27. Qh6 Kg8 28. Bxh7+ Kh8
29. Bf5+ Qd8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "2"]
[White "Suarez Vera, Angel Antonio"]
[Black "Valencia Gantiva, Cristian"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1772"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. a3 Nc6
9. Nxc6 bxc6 10. Be2 Qxb2 11. Na4 Qb8 12. Rb1 Qa7 13. Nb6 Nxe4 14. Bf3 Rb8 15. Qd4
c5 16. Qxe4 Rxb6 17. O-O d5 18. Rbd1 Be7 19. Qe5 f6 20. Bh5+ g6 21. Bxf6 Bxf6 22.
Qxf6 Rf8 23. Qe5 gxh5 24. Rxd5 c4 25. Kh1 Qb7 26. Qxh5+ Qf7 27. Qe2 Bd7 28. Rfd1
Bc6 29. Rd6 Ke7 30. Qe5 Qf6 31. Qc5 Bxg2+ 32. Kg1 Rxd6 33. Qxd6+ Kf7 34. Kxg2 Qg6+
35. Kf3 Qh5+ 36. Ke3 Qh3+ 37. Kd4 Qxh2 38. Qc7+ Kg8 39. Rf1 Qd2+ 40. Kc5 Rf5+ 41.
Kb6 Qa5+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "3"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Acosta Nunez, Miguel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1959"]
[BlackElo "1743"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Bf4 a6 7. Be2 Be6 8. O-O Be7
9. dxc5 Bxc5 10. Nbd2 Nc6 11. Nb3 Bd6 12. Bg5 h6 13. Bh4 g5 14. Bg3 Ne4 15. Nfd4
Qd7 16. Nxe6 Qxe6 17. Bg4 Qe7 18. Qxd5 Bxg3 19. fxg3 O-O 20. Rae1 Nf6 21. Qf5 Qxe1
22. Rxe1 Nxg4 23. Qxg4 Rad8 24. Nd4 Nxd4 25. cxd4 Rd5 26. Re7 b5 27. Qe4 Rdd8 28.
d5 Kg7 29. Qe5+ Kg6 30. d6 Rc8 31. Qe4+ Kg7 32. d7 Rc1+ 33. Kf2 Rd1 34. Qe5+ Kg6
35. Re8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "4"]
[White "Chavarro Fraija, Juan Pablo"]
[Black "Pacheco Gutierrez, Johnny Rafael"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1769"]
[BlackElo "1928"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bf4 O-O 7. e3 c6 8. Bd3 Nbd7
9. O-O Re8 10. Qc2 Nf8 11. h3 Ne6 12. Bh2 g6 13. Rfd1 Ng7 14. Rab1 a5 15. a3 Bf5
16. b4 axb4 17. axb4 Bf8 18. Bxf5 Nxf5 19. b5 Rc8 20. bxc6 bxc6 21. Na4 Bd6 22. Ne5
Ne4 23. Nd3 Qg5 24. Bxd6 Nexd6 25. Nb6 Rc7 26. Nf4 Ne7 27. Rdc1 Rb7 28. Qd3 Reb8
29. Nd7 Rd8 30. Rxb7 Nxb7 31. Ne5 Rd6 32. Qa6 Nd8 33. Qb6 Nf5 34. Qc7 Qf6 35. Ra1
Qe7 36. Qb8 Qb7 37. Qxb7 Nxb7 38. Ra7 Nd8 39. g4 Ng7 40. g5 f6 41. gxf6 Rxf6 42.
Rd7 Rf8 43. Ng4 Nf5 44. f3 Ng7 45. Nh6+ Kh8 46. Rxd8 Rxd8 47. Nf7+ Kg8 48. Nxd8 Nf5
49. Kf2 Ne7 50. e4 dxe4 51. fxe4 Kg7 52. e5 g5 53. Nh5+ Kg6 54. Ng3 h5 55. Ke3 g4
56. hxg4 hxg4 57. Kf4 Nd5+ 58. Kxg4 Nb4 59. Ne2 Kg7 60. Kg5 Kf8 61. Kf6 Ke8 62. Nxc6
Nxc6 63. d5 Nb4 64. Ke6 Na6 65. d6 Nb4 66. d7+ Kd8 67. Kd6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "5"]
[White "Cuellar Canosa, Nicolas"]
[Black "Soto Leguizamon, David Esteban"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1878"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7
9. Qf3 Be7 10. O-O-O h6 11. Bh4 Qc7 12. Bd3 b5 13. Rhe1 Bb7 14. Qg3 Nh5 15. Qg4 Bxh4
16. Qxh4 Nhf6 17. Bxb5 axb5 18. Nxb5 Qb6 19. Nxd6+ Kf8 20. e5 Nd5 21. f5 Kg8 22.
fxe6 fxe6 23. Qg4 Nf8 24. Qf3 Qc7 25. Nxb7 Qxb7 26. Kb1 Rb8 27. c4 Ne7 28. Qxb7 Rxb7
29. Nc5 Rb4 30. b3 Nc6 31. Rd6 Na5 32. a3 Rb8 33. Kc2 Rc8 34. Nxe6 Nxe6 35. Rxe6
Kf7 36. Ra6 Nc6 37. e6+ Ke7 38. Kc3 Rc7 39. b4 Rhc8 40. c5 Nb8 41. Rd6 Rc6 42. Red1
Na6 43. Rxc6 Rxc6 44. Rd7+ Kxe6 45. Rxg7 Kd5 46. Rd7+ Ke6 47. Rd4 Nc7 48. Kc4 Ke5
49. Rh4 Rg6 50. g3 Ke6 51. Rd4  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "6"]
[White "Munoz Ospina, Paula Johanna"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1746"]
[BlackElo "1853"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 b6 2. e4 Bb7 3. Nc3 e6 4. Be3 Bb4 5. f3 Nf6 6. Nge2 d6 7. a3 Bxc3+ 8. Nxc3
Nbd7 9. Qd2 e5 10. Bc4 O-O 11. h4 exd4 12. Qxd4 Ne5 13. Ba2 Nh5 14. O-O-O h6 15.
Ne2 Nf6 16. Rdf1 Ba6 17. Rf2 c5 18. Qd2 Nc4 19. Bxc4 Bxc4 20. Ng3 Be6 21. Nf5 Bxf5
22. exf5 d5 23. g4 Kh7 24. g5 d4 25. Bf4 Nd5 26. gxh6 Nxf4 27. hxg7 Kxg7 28. Qxf4
Qf6 29. Rg2+ Kh7 30. Rg5 Rae8 31. Rh5+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "7"]
[White "Guevara Rincon, Cristian Camilo"]
[Black "Guerrero Avila, Hernando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1848"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Ng4 8. Bb5+
Kf8 9. O-O Be5 10. Qd2 Bxh2+ 11. Kh1 Be5 12. f4 Bg7 13. Rf3 Nd7 14. Bc4 Ndf6 15.
e5 dxe5 16. fxe5 Nxe5 17. Rd1 Nxc4 18. Ne6+ Bxe6 19. Qxd8+ Rxd8 20. Rxd8+ Ne8 21.
Nb5 f5 22. b3 Nxe3 23. Rxe3 Kf7 24. Nd4 Bxd4 25. Rxd4 Nd6 26. c4 Rc8 27. Kg1 Ne4
28. g4 Nd6 29. Rh3 Kg7 30. gxf5 Bxf5 31. Re3 Kf6 32. Rd5 b6 33. a4 a5 34. Rde5 Rc7
35. Rd5 h5 36. Kh2 Rc6 37. Rde5 e6 38. Re1 Nb7 39. Rb5 Nc5 40. Re2 e5 41. b4 axb4
42. Rxb4 Nd3 43. Rb5 e4 44. Kg3 Ne5 45. c5 bxc5 46. a5 Nd7 47. Ra2 Ra6 48. Rd2 Ke5
49. Kh4 e3 50. Re2 Kd4 51. Rb3 Bd3 52. Re1 Rxa5 53. Rb7 Ne5 54. Re7 Nf3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "8"]
[White "Murcia Molina, Manuel Hernando"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1739"]
[BlackElo "1844"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c4 dxc4 5. Bxc4 Nf6 6. O-O a6 7. a4 Be7 8. Nc3 O-O
9. Qe2 Nc6 10. Rd1 Qc7 11. Bd2 b6 12. Be1 Bb7 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5
Nd4 16. Nxd4 Bxd5 17. Nf5 Be6 18. Nxe7+ Qxe7 19. f3 Rfe8 20. e4 h5 21. Bg3 h4 22.
Bd6 Qb7 23. Qf2 h3 24. gxh3 Bxh3 25. Qg3 Qc8 26. Be5 g6 27. Rd6 Re6 28. Rad1 Qf8
29. f4 Qh6 30. Rd8+ Re8 31. R8d6 b5 32. f5 Rxe5 33. Qxe5 Qe3+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "9"]
[White "Mena Cordoba, Yamil Octavio"]
[Black "Camacho Hernandez, Daniel Arturo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1843"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 Bxd4 5. Nxd4 exd4 6. O-O Nge7 7. Bg5 O-O 8.
f4 Kh8 9. c3 f6 10. Bh4 d5 11. exd5 Nxd5 12. Qh5 Be6 13. Bd3 Bg8 14. Na3 Qe8 15.
Qxe8 Raxe8 16. cxd4 Nxd4 17. Be1 Ne2+ 18. Bxe2 Rxe2 19. b3 Rfe8 20. Bg3 c6 21. Nc4
Nc3 22. Nd6 R8e7 23. a4 Bxb3 24. Nf5 Rd7 25. Rf3 Rc2 26. Re1 Ne2+ 27. Kh1 Nxg3+ 28.
Rxg3 Bg8 29. h3 Rc5 30. Nh4 Rc4 31. Rg4 g5 32. Nf5 h5 33. Rg3 Rxf4 34. Ne7 Bf7 35.
a5 Ra4 36. Rf3 Kg7 37. Nf5+ Kf8 38. Ref1 Bg6 39. Ne3 Rd6 40. Rxf6+ Rxf6 41. Rxf6+
Kg7 42. Rd6 Re4 43. Rd7+ Kf6 44. Nf1 Re7 45. Rd6+ Kf7 46. Nd2 Be4 47. Rh6 Bg6 48.
Rh8 Re8 49. Rxe8 Kxe8 50. Nf3 b5 51. axb6 axb6 52. Ne5 Be4 53. Nc4 Ke7 54. Nxb6 c5
55. Kg1 Ke6 56. Kf2 Ke5 57. g3 Kd4 58. Ke2 c4 59. h4 g4 60. Nd7 Bd3+ 61. Kd1 Ke3
62. Nf6 Bg6 63. Nd7 Kf2 64. Ne5 Bd3 65. Kd2 Kxg3 66. Ke3 Kh2 67. Kf4 Be2 68. Ke3
Bd1 69. Kd2 g3 70. Kxd1 g2 71. Nf3+ Kh1 72. Kd2 g1=Q 73. Nxg1 Kxg1 74. Kc3 Kg2 75.
Kxc4 Kg3 76. Kd3 Kxh4 77. Ke2 Kg3 78. Kf1 Kh2 79. Kf2 h4 80. Kf1 Kh1 81. Kf2 h3 82.
Kf1 h2 83. Kf2  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "10"]
[White "Torres Hernandez, Deivy Santiago"]
[Black "Barrios, Felipe"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1702"]
[BlackElo "1837"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Bg5 Nbd7
9. O-O h6 10. Bh4 g5 11. Bg3 Qe7 12. h3 c6 13. Qc2 Nh5 14. Bh2 Nf4 15. Rad1 Nf6 16.
Bxf4 exf4 17. Nd4 Re8 18. Nf5 Bxf5 19. exf5 Rad8 20. Rxd8 Rxd8 21. Rd1 Re8 22. b3
Nh7 23. Bd3 Qe5 24. Ne4 Nf6 25. Re1 Nxe4 26. Rxe4 Qa1+ 27. Qb1 Rxe4 28. Qxa1 Bxa1
29. Bxe4 Kg7 30. Kf1 Kf6 31. Ke2 Ke5 32. Kd3 Bd4 33. f3 Bc5 34. Kc3 a5 35. Kd3 Bb4
36. f6 Bc5 37. Bh7 b5 38. Be4 bxc4+ 39. Kxc4 Kd6 40. Bg6 Bb4 41. Bxf7 Ke5 42. Be8
Kxf6 43. Bxc6 Ke5 44. Be8 Kd6 45. Kb5 Kd5 46. a3 Bxa3 47. Kxa5 Bd6 48. b4 Kd4 49.
b5 Ke3 50. b6 Kf2 51. Bh5 Kxg2 52. Bg4 Kg3 53. b7 Kh4 54. Ka6 Bb8 55. Bf5 h5 56.
Bg6 g4 57. hxg4 hxg4 58. fxg4 f3 59. Bd3  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "11"]
[White "Villalobos Celeita, Edgar Alfonso"]
[Black "Galvis Cala, Miguel Angel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1444"]
[BlackElo "1801"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3
e6 9. Bd3 Nbd7 10. O-O Be7 11. Rae1 Qc7 12. Ne4 O-O 13. Nxf6+ Nxf6 14. Bf4 Qb6 15.
Be5 Nd7 16. Qe4 f5 17. Qe3 c5 18. Rf3 Nxe5 19. Qxe5 Bf6 20. Qg3 c4 21. Bf1 Qxd4+
22. Kh1 Bh4 23. Qe5 Qxe5 24. Rxe5 Rac8 25. Rxe6 Kf7 26. Re4 Bf6 27. Rxf5 g6 28. Rf2
b5 29. c3 Kg7 30. Be2 Rce8 31. Ref4 Re6 32. g4 Rfe8 33. g5 Bxg5 34. Rf7+ Kh6 35.
Bg4 Re1+ 36. Kg2 Bh4 37. Rd2 Rb1 38. Rxa7 Re3 39. Rb7 Rg3+ 40. Kh2 Rgg1 41. Bd1 Rgxd1
42. Rxd1 Rxd1 43. Rxb5 Rb1 44. a4 Ra1 45. Rb4 Ra2 46. Kg2 Be7 47. Rb7 Bf6 48. Kf3
Rxa4 49. Ke4 Ra5 50. Rf7 Bg7 51. Rb7 Rh5 52. Kf4 Rxh3 53. Kg4 Rh2 54. Rb4 Bf6 55.
Rb6 Bg5 56. Kg3 Rc2 57. Rb4 Bc1 58. Rxc4 Bxb2 59. Rh4+ Kg7 60. c4 g5 61. Re4 Kg6
62. Kf3 Kf5 63. Ke3 Bc1+ 64. Kf3 Rc3+ 65. Ke2 Kxe4 66. Kf2 Rc2+ 67. Kg3 Bf4+ 68.
Kg4 Rg2 69. Kh3 Rh2+ 70. Kg4 h5  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "12"]
[White "Marulanda, Andrea Sofia"]
[Black "Gutierrez Pinzon, Cristian Gustavo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1791"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nd7 5. Nf3 Ngf6 6. Bd3 e6 7. Bg5 Bd6 8. O-O
O-O 9. Nc3 Qc7 10. g3 h6 11. Bd2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Qf3 Bg4 15. Qg2
Rfe8 16. Rfe1 Rad8 17. Be3 Qa5 18. Be2 Bxc3 19. bxc3 Qxc3 20. Bxg4 Nxg4 21. Qf3 Nxe3
22. fxe3 Qxc2 23. Rab1 Rd7 24. Qg4 Rd2 25. Qf3 Re7 26. Rbd1 Qxa2 27. Rxd2 Qxd2 28.
Re2 Qd1+ 29. Kf2 Re6 30. Qg4 Rf6+ 31. Kg2 Qf1#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "14"]
[White "Rueda Villamizar, Nicolas"]
[Black "Calvo Castillo, Juliana"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1534"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. c5 O-O 6. Bd3 Bd7 7. Nc3 Nc6 8. e4 dxe4
9. Nxe4 b6 10. Bd2 Nxe4 11. Bxe4 bxc5 12. Ng5 Bxg5 13. Qh5 Bxd2+ 14. Kxd2 g6 15.
Qxc5 Rb8 16. Rab1 Nb4 17. Qxa7 Qg5+ 18. Kc3 Nd5+ 19. Kd3 Bb5+ 20. Kc2 f5 21. h4 Qf4
22. Bf3 Nb6 23. Rbd1 c5 24. h5 Rf7 25. g3 Rxa7 26. gxf4 cxd4 27. Rxd4 Rxa2 28. Rb4
Rc8+ 29. Kb1 Ra5 30. Rd1 Nc4 31. h6 Kf7 32. Rd3 Nb6 33. Ra3 Rxa3 34. Rxb5 Rxf3 35.
Rxb6 Rxf2 36. Rb7+ Kf6 37. Rxh7 Rxf4 38. Ra7 Rh4 39. h7 Rh8 40. Ka2 R4xh7 41. Rxh7
Rxh7 42. b4 f4 43. Ka3 f3 44. Ka4 f2 45. b5 f1=Q 46. Ka5 Rb7 47. b6 Qf5+ 48. Ka6
Qe4 49. Ka5 Qc6 50. Kb4 Rxb6+ 51. Ka3 Qa8#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "15"]
[White "Ruiz Bustacara, Gustavo"]
[Black "Lerma Munoz, Luis Alberto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1809"]
[BlackElo "1438"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. d3 Nf6 5. Be3 Qb6 6. Bb3 Na5 7. Nbd2 Nxb3 8. axb3
e5  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "17"]
[White "Ramirez Beltran, Francisco Javier"]
[Black "Chaparro Jimenez, Sebastian"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bg5 Bb4+ 7. c3 Bc5 8. O-O
d6 9. h3 O-O 10. Bxc6 bxc6 11. Nbd2 Qe8 12. b4 Bb6 13. a4 a6 14. a5 Ba7 15. Qe2 Qg6
16. Kh2 Be6 17. Bxf6 Qxf6 18. Qxa6 Bxf2 19. Qxc6 Bg3+ 20. Kxg3 Qf4+ 21. Kf2 Qxd2+
22. Kg1 Qe3+ 23. Rf2 Rac8 24. a6 Bxh3 25. Re1 Qd3 26. Rd2 Bd7 27. Qxd7 Qxa6 28. Qe6+
Kh8 29. Nxe5 Qa7+ 30. Kh2 dxe5 31. Qxe5 Rf6 32. Qd4 Qa6 33. e5 Rh6+ 34. Kg1 Rf8 35.
Qc5 Kg8 36. b5 Rh1+ 37. Kxh1 Qh6+ 38. Kg1 Qxd2 39. Qe3 Qd5 40. e6 Qxb5 41. e7 Re8
42. Qe6+ Kh8 43. Re3 Qb6 44. Qe4 Kg8 45. Kf1 Qf6+ 46. Ke2 g6 47. Qd5+ Kg7 48. Qd7
Kf7 49. Qxc7 Rxe7 50. Rxe7+ Qxe7+ 51. Qxe7+ Kxe7 52. Kf3 Kf7 53. Ke4 Ke6 54. Kf4
h6 55. Ke4 Kd6 56. g3 Ke6 57. c4 Kd6 58. Kf4 Kc5 59. Ke5 Kxc4 60. Kf6 Kd4 61. Kxg6
Ke4  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "18"]
[White "Arguello Gonzalez, Jane Katherine"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1807"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nc6 7. Bc4 g6 8. Be3 Bg7
9. Qd2 Ng4 10. Bg1 O-O 11. h3 Nf6 12. g4 e5 13. Nxc6 bxc6 14. Be3 Qc7 15. f5 Rd8
16. fxg6 hxg6 17. O-O d5 18. exd5 cxd5 19. Bh6 dxc4 20. Qe3 Qa7 21. Qxa7 Rxa7 22.
Bxg7 Kxg7 23. g5 Nh5 24. Ne4 Bxh3 25. Rf2 Rad7 26. Kh2 Bf5 27. Re1 Rd1 28. Ree2 Nf4
29. Re3 Rh8+ 30. Rff3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "19"]
[White "Camargo Pinzon, Cesar Josue"]
[Black "Rua Palacio, Nora"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1779"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 O-O 6. Nbd2 d5 7. Bb3 dxe4 8. Nxe4
Nxe4 9. dxe4 Bg4 10. O-O Qf6 11. Be3 Bxf3 12. Qxf3 Qxf3 13. gxf3 Bxe3 14. fxe3 Rad8
15. Rad1 Na5 16. Ba4 Nc4 17. Rb1 Nd2 18. f4 Nxb1 19. Rxb1 f6 20. Bb3+ Kh8 21. Be6
Rd2 22. Bc4 Rfd8 23. Rf1 Rd1 24. b4 R8d2 25. h4 Rxf1+ 26. Kxf1 Rc2 27. fxe5 fxe5
28. a4 Rxc3 29. Bd5 c6 30. Be6 Rxe3 31. Bf5 Rb3 32. b5 cxb5 33. Be6 Rb1+ 34. Ke2
bxa4 35. Kd2 Rb4 36. Kd3 b5 37. Bd5 Rd4+ 38. Kc3 b4+ 39. Kb2 Rd2+ 40. Kc1 Rh2 41.
Bc6 a3 42. Ba4 Rxh4 43. Kc2 Rxe4 44. Kb3 a5 45. Bc6 Re3+ 46. Ka2 g5 47. Bg2 Re2+
 0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "20"]
[White "Ladino Hernandez, Angel Joel"]
[Black "Ayala Delgado, Gabriela"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1676"]
[BlackElo "1470"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O Nf6 6. c3 Nxe4 7. d4 exd4 8. cxd4
Bb4 9. a3 Ba5 10. b4 Bb6 11. Re1 d5 12. Ne5 Qf6 13. Be3 O-O 14. Nxc6 bxc6 15. f3
Ng5 16. Bxg5 Qxd4+ 17. Qxd4 Bxd4+ 18. Kh1 Bxa1 19. Bxc6 Rb8 20. Be7 Rb6 21. Bxf8
Rxc6 22. Bc5 Re6 23. Rd1 d4 24. Kg1 Re8 25. Nd2 Bb2 26. Nc4 Bc3 27. Kf2 Be6 28. Na5
Bb2 29. Nc6 Bxa3 30. Rxd4 Bb2 31. Rd2 Bc1 32. Re2 Bd7 33. Ne7+ Kh8 34. Re1 Bg5 35.
Rd1 Ba4 36. Ra1 Bb5 37. Nd5 Bh4+ 38. g3 Bf6 39. Nxf6 Re2+ 40. Kg1 gxf6 41. Bd4 Kg7
42. g4 Rd2 43. Be3 Rb2 44. Bc5 Bd3 45. Ra3 Bb5 46. Re3 Re2 47. Rc3 Ra2 48. Bd4 Rd2
49. Bf2 c6 50. Kg2 Rb2 51. Kg3 Rxb4 52. h4 Rc4 53. Rxc4 Bxc4 54. Bc5 h5 55. Kf4 Be2
56. gxh5 Kh6 57. Kg4 f5+ 58. Kxf5 Kxh5 59. f4 Kxh4 60. Ke4 Kg4 61. Bd6 f5+ 62. Kd4
a5 63. Kc3 a4 64. Kb4 Bb5 65. Be5 Kf3 66. Bd6 Ke4 67. Be5 Kd3 68. Bf6 Ke4 69. Be5
Kd3 70. Bf6 Kc2 71. Be5 Kb1 72. Bd4 Ka2 73. Kc3 a3 74. Bc5 Ba4 75. Bb4 Bb3 76. Bc5
Bd5 77. Bb4 Kb1 78. Bxa3 Ka1 79. Bd6 Kb1 80. Kd4 Kc2 81. Kc5 Kd2 82. Be5 Ke2 83.
Bd6 Ke3 84. Be5 Kf3 85. Bd6 Kg4 86. Be5 Kh5 87. Bd6 Kg6 88. Be5 Kf7 89. Bd6 Ke6 90.
Be5 Be4 91. Bd6 Bf3 92. Be5 Kd7 93. Bd6  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "21"]
[White "Mojica Laverde, Laura Marcela"]
[Black "Pena Flechas, Luis Orlando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1662"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. b3 e6 2. Bb2 Nf6 3. e3 Be7 4. Nf3 b6 5. Bb5 Bb7 6. O-O O-O 7. Nc3 c5 8. d3 Qc7
9. a4 a6 10. e4 axb5 11. Nxb5 Qc8 12. e5 Ne8 13. c3 Qc6 14. c4 f6 15. d4 cxd4 16.
Nbxd4 Qe4 17. Re1 Qg6 18. Ba3 Bxa3 19. Rxa3 fxe5 20. Rxe5 Qf6 21. b4 Nc6 22. b5 Nxe5
23. Re3 Nxf3+ 24. Rxf3 Bxf3 25. gxf3 Rxa4 26. Qxa4 Qxd4 27. Kf1 Rxf3 28. Qa2 Nf6
29. Qe2 Qd3 30. c5 Qxe2+ 31. Kxe2 Rc3 32. cxb6 Rb3 33. b7 Rxb5 34. b8=Q+ Rxb8 35.
f3 Kf7 36. f4 Kg6 37. h4 Rb3 38. f5+ Kxf5 39. Kd2 Ke4 40. Kc2 Rd3 41. h5 Kd4 42.
h6 Kc4 43. hxg7 Rh3 44. g8=Q Rh2+ 45. Kd1 Nxg8  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "22"]
[White "Cantor Pardo, Antonio"]
[Black "Gaitan Santos, Daniela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1654"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. e3 Bf5 5. c4 e6 6. Nc3 Bb4 7. Qb3 Bxc3+ 8. bxc3
O-O 9. c5 Rb8 10. Be2 h6 11. h3 Be4 12. O-O b6 13. Qa4 Qd7 14. Bb5 Qe7 15. Bxc6 a5
16. Ne5 Rfd8 17. Bb5 bxc5 18. Nc6 Qf8 19. Bxc7 Rbc8 20. Bxd8 Rxd8 21. Nxd8 Qxd8 22.
dxc5 e5 23. c6 Bf5 24. Rfd1 Qa8 25. c4 Be6 26. cxd5 Nxd5 27. Rxd5 Bxd5 28. Rc1 Be6
29. c7 Bc8 30. Bd7 f6 31. Bxc8 Qxc8 32. Qd1 a4 33. Qd8+ Qxd8 34. cxd8=Q+ Kh7 35.
Qd3+ g6 36. Qd7+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "23"]
[White "Orjuela Rios, Sergio"]
[Black "Boyd, Jason Derek"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1646"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. dxc5 d4 5. Nb5 Bxc5 6. Bf4 e5 7. Bd2 Nc6 8. e3 d3
9. Bc3 a6 10. Na3 Bf5 11. Nf3 Qd6 12. Nh4 Be4 13. f3 Qh6 14. Bxd3 Qxe3+ 15. Qe2 Bxd3
16. Qxe3 Bxe3 17. Rd1 O-O-O 18. Rxd3 Rxd3 19. Ke2 Rxc3 20. bxc3 Bc5 21. Nc2 Nge7
22. g4 Na5 23. Ng2 Nxc4 24. Rd1 Re8 25. Nge1 Ng6 26. Nd3 Nf4+ 27. Kf1 Nxd3 28. Rxd3
e4 29. fxe4 Rxe4 30. Rd5 Bb6 31. Rf5 Nd2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "24"]
[White "Tangarife Giraldo, Jose Humberto"]
[Black "Mejia Rosas, Dario"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1634"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. e3 b6 4. Be2 Bb7 5. Bf3 d5 6. Ne2 Be7 7. O-O O-O 8. Nbc3 c6
9. b3 Nbd7 10. cxd5 Nxd5 11. e4 N5f6 12. e5 Nd5 13. Nxd5 cxd5 14. Be3 Rc8 15. Qd2
f6 16. exf6 Nxf6 17. b4 Ba6 18. Rfc1 Qd7 19. Nf4 Ne4 20. Bxe4 dxe4 21. a3 Bc4 22.
Rc3 b5 23. Nh5 Qd5 24. Ng3 Bf6 25. Rd1 Bd3 26. Rc5 Qd7 27. Rdc1 Rxc5 28. dxc5 Bd4
29. c6 Bxe3 30. Qxe3 Qc7 31. Nxe4 Bc4 32. Qc5 Qf4 33. Re1 Qc7 34. Nd6 Bd5 35. Nxb5
Qxc6 36. Qxc6 Bxc6 37. Nd4 Bd5 38. f3 Re8 39. Kf2 Kf7 40. Nb5 Re7 41. Rc1 Kf6 42.
Rc7 a6 43. Rxe7 Kxe7 44. Nc3 Bc6 45. Ke3 g5 46. g3 Kd6 47. f4 g4 48. Kd4 h6 49. Ne4+
Ke7 50. Nc5 Bb5 51. Ke5 Bc4 52. Ne4 Kf7 53. Nf6 Be2 54. Ne4 h5 55. Nc5 Ke7 56. Nxe6
Bd3 57. f5 Kf7 58. Nf4 Bc2 59. Nxh5 Bd1 60. Nf4 Bf3 61. Nd5 Be2 62. Kf4 Bf3 63. Ne3
 1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "25"]
[White "Quintero Prieto, David"]
[Black "Yepes Bedoya, Ernesto"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1595"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. e5 dxe5 7. Nxe5 Nbd7 8. Bf4
Nh5 9. Qc1 Nxe5 10. Bxe5 Bxe5 11. dxe5 Qd4 12. Qg5 f6 13. exf6 exf6 14. Qd5+ Qxd5
15. Nxd5 Bd7 16. Nxc7 Rac8 17. Nd5 Rfe8+ 18. Kd2 Bc6 19. g4 Bxd5 20. cxd5 Nf4 21.
Bb5 Red8 22. Rac1 Rxd5+ 23. Ke3 Rxc1 24. Rxc1 Rxb5 25. Kxf4 Rxb2 26. g5 Rb4+ 27.
Kg3 fxg5 28. Rc8+ Kg7 29. Rc7+ Kh6 30. f3 a6 31. h3 b5 32. Rc3 Ra4 33. a3 Rc4 34.
Rd3 Rc5 35. Rd4 a5 36. a4 b4 37. Rd2 Rc3 38. Rd5 Ra3 39. Rxa5 b3 40. Rb5 Rxa4 41.
Rxb3 Rf4 42. Rb7 Rc4 43. Ra7 Rc1 44. Kg2 Rb1 45. Rf7 Rb4 46. Kg3 Ra4 47. Re7 Rf4
48. Rd7  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "26"]
[White "Rodriguez Guerra, Nicolas"]
[Black "Munoz Cardenas, Cristian Camilo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1589"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 e6 5. Nc3 a6 6. Nf3 Nf6 7. Bg5 Be7 8. Bd3 Nfd7
9. Bf4 b5 10. a3 Bb7 11. O-O O-O 12. Qc2 Qc7 13. e5 g6 14. Be4 Bxe4 15. Qxe4 d5 16.
Qe3 Nc6 17. Rac1 Qb6 18. Rfd1 b4 19. Na4 Qb5 20. Nc5 Nxc5 21. dxc5 bxa3 22. Qxa3
Rfb8 23. Rd2 Qb4 24. Qxb4 Rxb4 25. Be3 Rab8 26. Nd4 Nxd4 27. Bxd4 Bg5 28. Be3 Bxe3
29. fxe3 Rxb2 30. Rxb2 Rxb2 31. c6 Rb8 32. Ra1 Rb6 33. c7 Rc6 34. Kf2 Kf8 35. Kg3
h6 36. h4 Ke7 37. c8=Q Rxc8 38. Rxa6 Rc4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "27"]
[White "Rico Diaz, Ettlingert Blas"]
[Black "Cantor Pardo, Joaquin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1590"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 e6 6. Nc3 Be7 7. Bd3 Nc6 8. O-O O-O
9. Re1 b6 10. Bf4 Bb7 11. Qd2 Rc8 12. b3 Nb4 13. a3 Nxd3 14. Qxd3 dxc4 15. bxc4 Bxf3
16. gxf3 Bd6 17. Ne2 Bxf4 18. Nxf4 Qc7 19. Qe3 Qxc4 20. Rec1 Qb5 21. Ng2 Nd5 22.
Qe1 Qd3 23. Rxc8 Rxc8 24. Qe4 Qxe4 25. fxe4 Nc3 26. Re1 Kf8 27. Nf4 Nb5 28. d5 e5
29. Nd3 f6 30. a4 Nd4 31. Kg2 Ke7 32. f4 Rc2+ 33. Nf2 exf4 34. e5 f3+ 35. Kg3 fxe5
36. Rxe5+ Kd6 37. Rg5 g6 38. Ne4+ Kd7 39. Nf6+ Ke7 40. Ne4 Rg2+ 41. Kf4 Rxg5 42.
Kxg5 Nf5 43. Kf4 f2 44. Nxf2 Kd6 45. Ne4+ Kxd5 46. Nf6+ Kc4 47. Nxh7 Kb4 48. Nf8
Ne7 49. Kg5 Kxa4 50. Nxg6 Nxg6 51. Kxg6 b5 52. Kf5 b4 53. Ke4 b3 54. Kd3 Ka3 55.
h4 b2 56. h5 b1=Q 57. Kd4 a5 58. h6 a4 59. Kc4 Kb2 60. h7 Qxh7 61. Kb4 a3 62. Kc4
a2 63. Kb4 a1=Q 64. Kc4 Qa4+ 65. Kc5 Qh5+ 66. Kb6 Qaa5+ 67. Kc6 Qa6+ 68. Kc7 Qh7+
69. Kb8 Qab7#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "28"]
[White "Torres Millan, Kevin Gilberto"]
[Black "Ortiz Celis, Isabella"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1548"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Bxf6 gxf6 10. Nd5 f5 11. f3 fxe4 12. fxe4 Qh4+ 13. g3 Qxe4+ 14. Kf2 Qxh1 15.
Nc7+ Kd8 16. Nxa8 Qxh2+ 17. Bg2 Rg8 18. Qf3 Nd4 19. Qc3 Bb7 20. Qc7+ Ke8 21. Qb8+
Ke7 22. Qxb7+ Kf6 23. Rf1 Qxg3+ 24. Kg1+ Kg6 25. Qxf7+ Kh6 26. Rf6+ Rg6 27. Qxf8+
Kh5 28. Rxg6 Qxg6 29. Kh2 e4 30. Qf4 Ne2 31. Bf3+ exf3 32. Qxf3+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "2"]
[Board "29"]
[White "Riscanevo Perez, Jose Reyes"]
[Black "Ramirez Bonilla, Sergio Daniel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1511"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nxc6 bxc6 6. b3 Qb4+ 7. Nd2 Nf6 8.
f3 Qd4 9. Ba3 g6 10. Nc4 Qc3+ 11. Nd2 Bh6 12. Rb1 d6 13. Bb2 Qa5 14. a4 O-O 15. g4
Bf4 16. c3 Qg5 17. h4 Bg3+ 18. Ke2 Qc5 19. h5 Nxg4 20. fxg4 Bxg4+ 21. Nf3 Qf2+ 22.
Kd3 Bxf3 23. Be2 Bxh1 24. Qxh1 f5 25. exf5 Rxf5 26. c4 e5 27. hxg6 hxg6 28. Rf1 Qh2
29. Qxc6 Rb8 30. Qd5+ Kg7 31. Rxf5 gxf5 32. c5 dxc5 33. Qd7+ Kh8 34. Qxf5 Rxb3+ 35.
Kc2 Rxb2+ 36. Kxb2 Qxe2+ 37. Kb1 Qd1+ 38. Kb2 Qd4+ 39. Kb1 Bf4 40. Qh5+ Kg7 41. Qg4+
Kf6 42. Qg2 c4 43. Qc6+ Kf5 44. Qc8+ Ke4 45. Qb7+ Ke3 46. Qh1 Qd3+ 47. Ka2 Qc2+ 48.
Ka1 Qxa4+ 49. Kb1 Qb3+ 50. Ka1 c3 51. Qe1+ Kd4 52. Qf2+ Kc4 53. Qe2+ Kb4 54. Qe4+
Ka3 55. Qe2 c2 56. Qa6+ Qa4 57. Qd6+ Qb4 58. Qd3+ Ka4 59. Qxc2+ Kb5 60. Qd3+ Kc5
61. Qc2+ Qc4 62. Qh7 Qa4+ 63. Kb1 Qb4+ 64. Ka1 a5 65. Qc7+ Kd4 66. Qd7+ Ke3 67. Qa7+
Qd4+ 68. Qxd4+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "1"]
[White "Galvis Cala, Miguel Angel"]
[Black "Duque Pinzon, Manuel Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1801"]
[BlackElo "1985"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. O-O O-O 8. Re1 a5
9. c3 a4 10. e5 Bc7 11. d4 cxd4 12. cxd4 Ba5 13. Re2 b6 14. Nf1 Ba6 15. Rc2 Nb4 16.
Rc3 Bb5 17. Be3 Qd7 18. a3 Nbc6 19. Rcc1 Bc4 20. N1d2 b5 21. b4 Bb6 22. Nh4 Rad8
23. Qg4 Kh8 24. Ndf3 Bd3 25. Bf1 Bxf1 26. Rxf1 Nf5 27. Nxf5 exf5 28. Qh5 f4 29. gxf4
f6 30. Rae1 Qf7 31. Qxf7 Rxf7 32. Rc1 Ne7 33. Rc3 Rff8 34. Rfc1 Rc8 35. Rxc8 Rxc8
36. Rxc8+ Nxc8 37. Kf1 Ne7 38. Ke2 Kg8 39. Kd3 Kf7 40. Ng1 Ke6 41. Ne2 Kd7 42. Ng3
Ke6 43. Ne2 Kd7 44. f3 Nf5 45. Bf2 Bd8 46. Be1 Bb6 47. Bf2 Bd8 48. Be1 Bc7 49. h4
h5 50. Bf2 Bd8 51. Ng3 Nxg3 52. Bxg3 Ke6 53. Ke3 Be7 54. Bf2 Kf5 55. Bg3 Bf8 56.
Bf2 g6 57. Bg3 Bh6 58. Bh2 Bg7 59. Bg3 Bf8 60. Bf2 Be7 61. Bg3 Bd8 62. Bf2 Bb6 63.
Bg3 Bd8 64. Bf2 g5 65. hxg5 fxg5 66. Bg3 g4 67. fxg4+ Kxg4 68. Bh2 Kh3 69. Bg1 Kg2
70. Bf2 h4 71. Bxh4 Bxh4 72. f5 Bg5+ 73. Ke2 Kg3 74. Kd3 Kg4 75. f6 Kf5 76. Ke2 Ke4
77. Kf2 Kxd4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "2"]
[White "Valencia Gantiva, Cristian"]
[Black "Chavarro Fraija, Juan Pablo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1982"]
[BlackElo "1769"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 O-O
9. f3 Bd7 10. Qd2 a5 11. O-O a4 12. Rfd1 Qa5 13. Rac1 Rfc8 14. Nc2 Ne5 15. Na3 Be6
16. Nd5 Bxd5 17. cxd5 Qxd2 18. Bxd2 h5 19. Rxc8+ Rxc8 20. Bb5 Ra8 21. Rc1 Ned7 22.
Rc7 Nc5 23. Nc4 Ne8 24. Rxe7 Nf6 25. Rc7 Bf8 26. Nb6 Ra7 27. Rc8 Kg7 28. Bc3 Be7
29. g3 Kh7 30. Kf2 g5 31. Ke3 g4 32. Rxc5 dxc5 33. Nc8 Ra8 34. Nxe7 Ne8 35. e5 Nc7
36. Bd3+ Kg7 37. f4 Kf8 38. d6 Ne6 39. Nd5 Rc8 40. Nb6 Rc6 41. Nd7+ Ke8 42. Nf6+
Kd8 43. Bb5 Nd4 44. Bxc6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "3"]
[White "Gutierrez Pinzon, Cristian Gustavo"]
[Black "Ayala Delgado, Sergio Alejandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1791"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Be2 Bd6 7. O-O Nf6 8. Na3 O-O
9. Nb5 Be7 10. Bf4 a6 11. Na3 c4 12. Nc2 Ne4 13. Nd2 f5 14. f3 Nxd2 15. Qxd2 g5 16.
Be5 f4 17. Rfe1 Qe8 18. Bf1 Qg6 19. b3 Bf5 20. Nb4 Nxb4 21. cxb4 cxb3 22. axb3 Qb6
23. b5 a5 24. Rec1 Bb4 25. Qf2 Rac8 26. g3 fxg3 27. Qxg3 Bd2 28. Rd1 Be3+ 29. Kh1
Rc3 30. Bh3 Bc2 31. Re1 Rxf3 32. Qg4 Be4 33. Bg2 Bd2 34. Rxe4 dxe4 35. Qxe4 Rf7 36.
Qe2 Bf4 37. Bd5 Qd8 38. Bxf7+ Kxf7 39. Qe4 Bxe5 40. Qxe5 Qf6 41. Qd5+ Kg6 42. Re1
Re3 43. Rd1 Qf3+ 44. Qxf3 Rxf3 45. d5 Kf7 46. d6 Ke8 47. Rd5 h6 48. Re5+ Kd7 49.
Re7+ Kxd6 50. Rxb7 Kc5 51. Rc7+ Kxb5 52. Rb7+ Ka6 53. Rb8 Rf6 54. b4 a4 55. Ra8+
Kb5  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "4"]
[White "Guerrero Avila, Hernando"]
[Black "Cuellar Canosa, Nicolas"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "1878"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. c3 Nc6 6. Bd3 Qb6 7. Qc1 e5 8. dxc5
Qxc5 9. Nd2 h5 10. Nb3 Qb6 11. Ne2 Be6 12. Qd2 O-O-O 13. O-O Bh6 14. Rfc1 Kb8 15.
Qe1 Bxe3 16. Rd1 Bg5 17. Ng3 h4 18. Nf1 Rhg8 19. Ne3 Bf4 20. Kh1 Rg5 21. Bf1 Ne7
22. Rab1 Rdg8 23. Nd2 d4 24. cxd4 exd4 25. Nec4 Qc6 26. Qe4 Nd5 27. Nf3 Bf5 28. Qxd4
Bxb1 29. Nxg5 Rxg5 30. Rxb1 h3 31. Qe4 Qe6 32. Qxe6 hxg2+ 33. Bxg2 fxe6 34. Re1 Nc7
35. Re4 e5 36. Re1 Rh5 37. h3 Ne6 38. Nd6 b6 39. Ne4 Rh6 40. Rd1 Nd4 41. Rd3 f5 42.
Nc3 Rd6 43. Ne2 Bh6 44. Nxd4 exd4 45. Kg1 Bg7 46. Kf1 Re6 47. b3 Kc7 48. Rf3 Rf6
49. Ke2 Kd6 50. Kd3 Ke5 51. Rg3 Bf8 52. Rg8 Bc5 53. Re8+ Kf4 54. Rg8 Re6 55. b4 Bxb4
56. Kxd4 Bc5+ 57. Kd5 Rd6+ 58. Kc4 Bxf2 59. Kb5 Rd2 60. a4 a5 61. Bc6 Rb2+ 62. Ka6
Rb3 63. Bd7 Rxh3 64. Bxf5 Rh6 65. Bc8 Ke5 66. Rg5+ Kd6 67. Bf5 Rh8 68. Be4 Re8 69.
Rg6 Kc5 70. Bc6 Re7 71. Bb5 Be3 72. Rc6+ Kb4 73. Rc4+ Kb3 74. Rc8 Bc5 75. Rd8 Kb4
76. Re8 Rc7 77. Rd8 Re7 78. Re8 Rg7 79. Re4+ Kb3 80. Re8 Rg4 81. Re1 Rxa4 82. Bxa4+
Kxa4 83. Ra1+ Ba3 84. Kxb6 Kb4 85. Rxa3  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "5"]
[White "Marulanda, Carlos Andres"]
[Black "Munoz Ospina, Paula Johanna"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1844"]
[BlackElo "1746"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. d3 Nf6 5. Nd2 exd3 6. Bxd3 Bd7 7. Qe2 Bc6 8. Ngf3
Nbd7 9. O-O-O Bb4 10. Nc4 Qe7 11. Nce5 Bxf3 12. Qxf3 O-O-O 13. Nc6 bxc6 14. Ba6+
Kb8 15. Qxc6 Nc5 16. Qb5+ Ka8 17. Bd4 Nxa6 18. Qxa6 c5 19. Be5 Qb7 20. Qa4 Nd5 21.
Rd3 Nb6 22. Qb5 a6 23. Rxd8+ Rxd8 24. Qe2 Ba3+ 25. Kb1 f6 26. Ba1 Rd6 27. Rd1 Rxd1+
28. Qxd1 Ka7 29. f3 Nd5 30. Qd3 Qb4 31. c3 Qf4 32. Bb2 Bxb2 33. Kxb2 Qxh2 34. b4
Qxg2+ 35. Kb3 Qg1 36. Qc4 Qb1+ 37. Ka3 cxb4+ 38. cxb4 Qxb4+ 39. Qxb4 Nxb4 40. Kxb4
h5  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "6"]
[White "Silva, Mariano"]
[Black "Mena Cordoba, Yamil Octavio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1802"]
[BlackElo "1843"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. e3 a6 3. Bd3 Nc6 4. c3 Nf6 5. f4 g6 6. Nd2 Bg7 7. Ngf3 O-O 8. O-O Bg4
9. Qe1 Bxf3 10. Rxf3 e6 11. Rh3 b5 12. a3 Na5 13. b4 Nb7 14. Nf3 Nd6 15. Ne5 Nde4
16. g4 h5 17. gxh5 Nxh5 18. Bxe4 dxe4 19. Bd2 Bxe5 20. Rxh5 gxh5 21. fxe5 Qg5+ 22.
Kh1 Kh7 23. Qf2 Rg8 24. Rf1 Rg7 25. Qg3 Qxg3 26. hxg3 a5 27. Kh2 axb4 28. axb4 Ra2
29. Rf2 Kg8 30. Kh3 Rg5 31. Kh4 Rf5 32. Rh2 Rf3 33. g4 hxg4 34. Kxg4 Rxe3 35. Bxe3
Rxh2 36. Kf4 Rc2 37. Kxe4 Rxc3 38. Bd2 Rc4 39. Kd3 Kg7 40. Bc3 Kg6 41. Bd2 Kf5 42.
Bc3 c6 43. Bd2 f6 44. exf6 Kxf6 45. Bc3 Kf5 46. Bd2 e5 47. dxe5 Kxe5 48. Bc3+ Rxc3+
49. Kxc3 Ke4 50. Kc2 Kd4 51. Kb3 Kd3 52. Kb2 Kc4 53. Ka3 Kc3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "7"]
[White "Rubiano Peralta, Luis Emmanuel"]
[Black "Torres Hernandez, Deivy Santiago"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1841"]
[BlackElo "1702"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. b3 Nbd7 8. Qc2 Re8
9. Nbd2 Bb4 10. Bb2 b6 11. a3 Bxd2 12. Nxd2 Bb7 13. e4 e5 14. dxe5 Nxe5 15. exd5
cxd5 16. Nf3 Nxf3+ 17. Bxf3 Ne4 18. Rfd1 Qg5 19. cxd5 Bxd5 20. Rd4 Qf5 21. Qd3 Bb7
22. Kg2 Qxf3+ 23. Qxf3 Nc5 24. Rd5 Rad8 25. Rad1 Rxd5 26. Rxd5 Ne4 27. Rd7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "8"]
[White "Barrios, Felipe"]
[Black "Ruiz Bustacara, Gustavo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1837"]
[BlackElo "1809"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 Nh6 6. d4 Ng4 7. Qe2 Nc6 8. Bxf4
d6 9. Nbd2 Qe7 10. g3 Bf6 11. c3 Bd7 12. Kg2 g5 13. Be3 h5 14. Rae1 O-O-O 15. h3
Nxe3+ 16. Qxe3 g4 17. hxg4 hxg4 18. Nh2 Kb8 19. Ref1 Bg5 20. Qe2 Bxd2 21. Qxd2 Qxe4+
22. Kg1 Rh3 23. Qf2 f5 24. Re1 Qxh1+ 25. Kxh1 Rdh8 26. Bf1 Rxh2+ 27. Qxh2 Rxh2+ 28.
Kxh2 a6 29. Bd3 b5 30. Kg1 Kb7 31. Kf2 Kb6 32. Ke3 Ne7 33. Kf4 Nd5+ 34. Kg5 c5 35.
dxc5+ dxc5 36. Bxf5 Bc6 37. Bxg4 a5 38. Bf3 c4 39. Bxd5 Bxd5 40. a3 Kc5 41. Kf4 b4
42. axb4+ axb4 43. g4 bxc3 44. bxc3 Kc6 45. Ke5 Bg8 46. g5 Kb5 47. g6 Kc5 48. g7
Kc6 49. Rf1 Kc5 50. Rf8 Bh7 51. Rh8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "9"]
[White "Camacho Hernandez, Daniel Arturo"]
[Black "Pacheco Gutierrez, Johnny Rafael"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1928"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 e6 2. Nf3 f5 3. e3 Nf6 4. Bd3 b6 5. Nbd2 Bb7 6. Qe2 d5 7. b3 Be7 8. Bb2 Nbd7
9. O-O O-O 10. Ne5 Nxe5 11. dxe5 Nd7 12. f3 Nc5 13. Rad1 a5 14. c4 c6 15. Bc2 Ba6
16. a3 Qc7 17. e4 f4 18. Rc1 dxc4 19. Nxc4 Nd7 20. Rfd1 Bc5+ 21. Kh1 Nxe5 22. Bxe5
Qxe5 23. Nxe5 Bxe2 24. Re1 Bxa3 25. Rb1 Bb5 26. Nd7 Rfd8 27. Nxb6 Rab8 28. Nc4 Bxc4
29. bxc4 Rxb1 30. Rxb1 Rd2 31. Ba4 c5 32. Rb7 Rd4 33. Kg1 Rxc4 34. Bd7 Rc1+ 35. Kf2
Kf7 36. Bc8+ Kf6 37. Rb6 Rc2+ 38. Kf1 Ke5 39. Rxe6+ Kd4 40. Rd6+ Ke3 41. Rd1 Rf2+
42. Kg1 c4 43. Ba6 Rc2 44. e5 Ke2 45. Ra1 Bb2 46. Rb1 Bxe5 47. h3 Kd2 48. Rb5 Bd4+
49. Kh2 Bf2 50. h4 a4 51. Rb4 h5 52. Bxc4 Bg3 53. Kg1 Rc1+ 54. Bf1 a3 55. Ra4 Ra1
56. Rd4+ Kc3 57. Rc4+ Kb3 58. Rc7 a2 59. Rb7+ Kb4 60. Rb5+ Kc5 61. Ra5+ Kc6 62. Ra6+
Kb7 63. Ra3 Bxh4 64. Ra5 Kc6 65. Ra6+ Kb7 66. Ra3 Bf6 67. Rb3+ Kc7 68. Ra3 Rxf1+
69. Kxf1 a1=Q+ 70. Rxa1 Bxa1 71. Kg1 Bf6 72. Kf1 Ba1 73. Kf2 h4 74. Kg1 Bd4+ 75.
Kh2 Bf2 76. Kh3 Kd6 77. Kg4 Bg3 78. Kh3 Ke5 79. Kg4 Kd4 80. Kh3 Ke3 81. Kg4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "10"]
[White "Estrella Becerra, Fernando"]
[Black "Boyd, Jason Derek"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1853"]
[BlackElo "1646"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Nf3 Bf5 5. a3 e6 6. d4 Nf6 7. Be2 Be7 8. O-O O-O
9. c4 cxd4 10. Nxd4 Bg6 11. cxd5 Nxd5 12. Nxc6 bxc6 13. Nd2 Bf6 14. Qc1 Qb6 15. Bxf6
Nxf6 16. Qc4 Nd5 17. Nf3 Rab8 18. b4 Rfc8 19. Rfc1 h6 20. Kf1 a5 21. Ne5 axb4 22.
Nd7 Qc7 23. Nxb8 Qxh2 24. Ke1 Rxb8 25. e4 Nc3 26. axb4 Nxe4 27. Bf1 Qe5 28. Be2 Qf6
29. Bf3 Qh4 30. g3 Qg5 31. Bxe4 Qe5 32. f4 Qxe4+ 33. Qxe4 Bxe4 34. Rc4 Bd5 35. Rd4
g6 36. Ra7 h5 37. Kf2 Rb5 38. Ra5 Rb7 39. Ke3 Re7 40. b5 cxb5 41. Rxb5 Rc7 42. Rd3
Rc4 43. Kd2 Kg7 44. Rc3 Ra4 45. Rbc5 Ra2+ 46. Rc2 Ra3 47. R5c3 Ra4 48. Ke3 Re4+ 49.
Kf2 Ra4 50. Rd2 Ra1 51. Rdd3 Ra2+ 52. Ke3 Ra4 53. Ra3 Re4+ 54. Kd2 Rc4 55. Rdc3 Rb4
56. Ra7 Rd4+ 57. Rd3 Rc4 58. Rd7 Ra4 59. Rc3 Rd4+ 60. Ke3 Re4+ 61. Kf2 Bc4 62. Re3
Rxe3 63. Kxe3 Bd5 64. Kd4 Kf6 65. Ra7 Bb3 66. Rb7 Ba2 67. Ra7 Bb3 68. Ke3 Kg7 69.
Kf2 Bc4 70. Rd7 Bb5 71. Ra7  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "11"]
[White "Cantor Pardo, Joaquin"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1590"]
[BlackElo "1848"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Qd2 c6 7. Bd3 Nbd7 8. Nf3 O-O
9. O-O-O Ng4 10. Nh2 Nxh2 11. Rxh2 e5 12. dxe5 Nxe5 13. Be2 Be6 14. Rg1 Nc4 15. Bxc4
dxc4 16. Qe1 Qa5 17. a3 b5 18. Ne4 c3 19. Nxc3 b4 20. Nb1 c5 21. g4 Bxg4 22. Rxg4
Bxb2+ 23. Kd1 Rad8+ 24. Ke2 hxg4 25. h5 Qb5+ 26. c4 bxc3#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "12"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Tangarife Giraldo, Jose Humberto"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1807"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. c4 dxc4 7. Qxc4 Qd5 8. Qxd5
cxd5 9. Bd2 Nc6 10. Nf3 Nge7 11. Nc3 Rc8 12. a3 Nf5 13. Ne2 Be7 14. O-O O-O 15. Rac1
Bd8 16. Bb4 Re8 17. g4 Nfe7 18. Bd2 Bb6 19. b4 a5 20. b5 Na7 21. a4 Rxc1 22. Rxc1
Rc8 23. Rxc8+ Naxc8 24. Bc3 f6 25. Kg2 Kf7 26. h4 Ng6 27. h5 Nf8 28. Kg3 Bd8 29.
Nf4 b6 30. Nd3 g6 31. Nd2 Bc7 32. f4 Ne7 33. exf6 Kxf6 34. g5+ Kf7 35. Ne5+ Bxe5
36. dxe5 gxh5 37. Nb3 Nd7 38. Nxa5 bxa5 39. Bxa5 Nc5 40. b6 Nb7 41. Bd2 Nc6 42. Kh4
Kg6 43. Kg3 d4 44. Kh4 Nca5 45. Kg3 Nc4 46. Be1 d3 47. a5 Nbxa5 48. Bxa5 Nxa5 49.
Kf3 Kf5 50. Ke3 h4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "13"]
[White "Calvo Castillo, Juliana"]
[Black "Suarez Vera, Angel Antonio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1534"]
[BlackElo "1772"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 O-O 8. Bg5
h6 9. Be3 Ng4 10. Qd2 Nxe3 11. Qxe3 Nc6 12. Nxc6 bxc6 13. O-O-O Be6 14. Bxe6 fxe6
15. f3 Qa5 16. Kb1 Rab8 17. Rd3 c5 18. Qd2 c4 19. Re3 Qa3 20. b3 cxb3 21. cxb3 Rfc8
22. Rc1 a5 23. Na4 Rxc1+ 24. Qxc1 Qxa4 25. Re2 Qd4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "14"]
[White "Rua Palacio, Nora"]
[Black "Torres Millan, Kevin Gilberto"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1779"]
[BlackElo "1548"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Nbd7 5. Nbd2 Be7 6. Bd3 c5 7. c3 b6 8. Bb5 Bb7
9. Ne5 Rc8 10. Bg5 a6 11. Bxf6 axb5 12. Bxe7 Qxe7 13. Nxd7 Qxd7 14. a3 O-O 15. O-O
Rfe8 16. Nf3 f6 17. Re1 e5 18. h3 c4 19. Qc2 Bc6 20. Rad1 Qf7 21. Qe2 Qh5 22. Nh2
Qg6 23. Kh1 Qf5 24. Nf3 g5 25. Rc1 h5 26. Nh2 Qg6 27. Qc2 Qh6 28. Kg1 Re7 29. Kf1
Rg7 30. Ke2 exd4 31. cxd4 Bd7 32. Rh1 f5 33. Rcg1 f4 34. Nf3 Qf6 35. Ne5 Bf5 36.
Qd2 Re8 37. Kd1 g4 38. exf4 gxh3 39. gxh3 Be4 40. f3 Bf5 41. Qf2 Ree7 42. Rg5 Rxg5
43. fxg5 Qg7 44. Qh4 Bg6 45. Re1 Be8 46. Qf4 Re6 47. h4 Bg6 48. Kd2 Be8 49. Qf5 Qe7
50. Qf4 b4 51. Qg3 c3+ 52. bxc3 bxc3+ 53. Kc2 Ba4+ 54. Kd3 Qxa3 55. Rd1 c2+ 56. Qf4
Qd6  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "15"]
[White "Riscanevo Oicata, Reyes"]
[Black "Villalobos Celeita, Edgar Alfonso"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1761"]
[BlackElo "1444"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 d6 5. e4 g6 6. f4 Nh5 7. Nf3 Be7 8. g3 a6 9. Be2
Ng7 10. O-O h5 11. h4 Nd7 12. Qc2 Nb6 13. a4 a5 14. Nb5 Bd7 15. Bd2 Qb8 16. Bc3 Bf8
17. Rfd1 Rg8 18. Ng5 e5 19. fxe5 dxe5 20. Nh7 Be7 21. d6 Bd8 22. Bxe5 Ne6 23. Nf6+
Bxf6 24. Bxf6 Nc8 25. Be5 g5 26. hxg5 Rxg5 27. Nc7+ Kf8 28. Nxe6+ fxe6 29. Rf1+ Kg8
30. Bf4 Rg7 31. e5 h4 32. Kh2 hxg3+ 33. Bxg3 Nb6 34. b3 Qd8 35. Rf6 Bc6 36. Rg6 Qd7
37. Rf1 Rf8 38. Rff6 Rff7 39. Bg4 Kh8 40. Bxe6 Rxf6 41. exf6 Rh7+ 42. Kg1 Qxe6 43.
Qc3 Rh1+ 44. Kf2 Qf5+ 45. Ke2 Qf1+ 46. Kd2 Qg2+ 47. Ke3 Qf3+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "16"]
[White "Acosta Nunez, Miguel"]
[Black "Marulanda, Andrea Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1743"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. d4 exd4 3. f4 Nc6 4. Nf3 Bc5 5. Bd3 Nge7 6. O-O d6 7. a3 Bg4 8. Nbd2
a6 9. h3 Bd7 10. Qe1 Be6 11. f5 Bd7 12. b4 Ba7 13. Qg3 Rg8 14. Kh1 Nc8 15. Nb3 Qf6
16. Bg5 Qe5 17. Nxe5 Nxe5 18. Bf6 g6 19. Bxe5 dxe5 20. Qxe5+ Kd8 21. fxg6 hxg6 22.
Rxf7 Re8 23. Qf6+ Ne7 24. Rf8 Bb6 25. Rf1 c6 26. Rxe8+ Bxe8 27. Qd6+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "17"]
[White "Chaparro Jimenez, Sebastian"]
[Black "Murcia Molina, Manuel Hernando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1739"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Bc4 Nc6 6. Qd3 Nf6 7. O-O g6 8. Nc3
Bg7 9. a3 O-O 10. h3 a6 11. Be3 b5 12. Bb3 Rc8 13. Rad1 Qc7 14. Qd2 Rfd8 15. Ng5
Be8 16. f4 Na5 17. Qf2 Qb7 18. Bb6 Nxb3 19. Bxd8 Rxd8 20. cxb3 h6 21. e5 hxg5 22.
exf6 Bxf6 23. f5 gxf5 24. Qxf5 Bd7 25. Qe4 Qxe4 26. Nxe4 Bxb2 27. Nxg5 f6 28. Ne4
Bc6 29. Ng3 Bxa3 30. Nf5 Kf7 31. Rfe1 e5 32. Kh2 Bc5 33. Rd3 a5 34. Red1 Ke6 35.
Rc3 Rg8 36. g4 Be4 37. Rxc5 dxc5 38. Rd6+ Kf7 39. Nh6+ Ke7 40. Rb6 Ra8 41. Rxb5 Kd6
42. Rb6+ Bc6 43. Nf5+ Kc7 44. Rxc6+ Kxc6 45. Ne3 Rb8 46. Nc4 Kb5 47. Na3+ Kb4 48.
Nc4 a4 49. Nd2 axb3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "18"]
[White "Soto Leguizamon, David Esteban"]
[Black "Rojas Apontes, Rainer Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1780"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nc6 4. d4 Bf5 5. O-O e6 6. Bg5 h6 7. Bf4 g5 8. Be5 Nxe5
9. Nxe5 Bg7 10. Nd2 Ng4 11. e4 Nxe5 12. exf5 Nc6 13. fxe6 fxe6 14. Qh5+ Kd7 15. c3
Qe8 16. Qe2 Qg6 17. Nb3 Rab8 18. Nc5+ Kd6 19. Rfe1 e5 20. Qb5 e4 21. Nxe4+ dxe4 22.
Bxe4 Qf7 23. Bf5 b6 24. Re6+ Qxe6 25. Bxe6 Kxe6 26. Qxc6+ Kf7 27. Re1 Rhe8 28. Qd7+
Kf8 29. Rxe8+ Rxe8 30. Qxc7 Re7 31. Qc8+ Kf7 32. d5 Be5 33. f4 gxf4 34. gxf4 Bd6
35. Qf5+ Kg7 36. Qg4+ Kf6 37. Qh4+ Kg7 38. f5 Rf7 39. Qg4+ Kf6 40. Qg6+ Ke7 41. Qe6+
 1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "19"]
[White "Pena Flechas, Luis Orlando"]
[Black "Rueda Villamizar, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1662"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bf5 4. Bd3 Qd7 5. c3 f6 6. Qc2 g6 7. Nbd2 e5 8. dxe5 Bxd3
9. Qxd3 fxe5 10. e4 d4 11. cxd4 Nb4 12. Qc4 b5 13. Qb3 exd4 14. a3 c5 15. axb4 c4
16. Nxc4 bxc4 17. Qxc4 d3 18. Qd5 Bxb4+ 19. Bd2 Qe7 20. Qxa8+ Kd7 21. Qxa7+ Ke6 22.
Ra6+ Bd6 23. Qd4 Nf6 24. e5 Kf7 25. Qxd6 Ne4 26. Qd5+ Kg7 27. Qxe4 Rd8 28. O-O Rc8
29. Qxd3 Qb7 30. Bc3 Ra8 31. Rfa1 Rxa6 32. Qxa6 Qxa6 33. Rxa6 h6 34. Ra7+ Kf8 35.
e6 g5 36. Bb4+ Kg8 37. Ra8+ Kg7 38. e7 g4 39. Nh4 g3 40. Bc3+ Kf7 41. e8=Q#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "20"]
[White "Munoz Cardenas, Cristian Camilo"]
[Black "Cantor Pardo, Antonio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1654"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 g6 3. Nc3 d5 4. Bxf6 exf6 5. a3 f5 6. e3 Bg7 7. Bd3 c6 8. Nf3 Nd7
9. Qd2 Nf6 10. Ne5 Ne4 11. Bxe4 fxe4 12. O-O f6 13. Nc4 dxc4 14. Nxe4 O-O 15. f4
f5 16. Ng3 Qd5 17. Rae1 Re8 18. Ne2 b5 19. Nc3 Qd7 20. Qf2 Bb7 21. Nd1 c5 22. c3
Re7 23. Qg3 Rae8 24. dxc5 Qc6 25. Re2 Qxc5 26. Kf2 Be4 27. Rh1 Rd7 28. h4 Red8 29.
Ree1 Rd2+ 30. Re2 Rxd1 31. Rh2 Bd3 32. Re1 Rxe1 33. Kxe1 Re8 34. Kd2 Qd6 35. Kc1
Bh6 36. h5 Rxe3 37. Qh4 Bxf4 38. Kd1 Be4+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "21"]
[White "Ramirez Bonilla, Sergio Daniel"]
[Black "Ladino Hernandez, Angel Joel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1676"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. Be2 Nc6 5. d3 Nge7 6. Bg5 Qc7 7. Bf4 Ng6 8. Bg3 Ngxe5
9. Nxe5 Nxe5 10. d4 cxd4 11. Qxd4 Nc6 12. Qh4 Bd6 13. O-O Bd7 14. Nc3 Bxg3 15. hxg3
Qd8 16. Qh5 a6 17. a3 h6 18. f4 g6 19. Qf3 Nd4 20. Qd3 Nxe2+ 21. Qxe2 Bb5 22. Qe5
Qb6+ 23. Kh2 O-O-O 24. Rf3 Bc6 25. b4 d4 26. Ne4 Qc7 27. Qxc7+ Kxc7 28. Re1 f5 29.
Nc5 Bxf3 30. Nxe6+ Kc6 31. Nxd8+ Rxd8 32. gxf3 Kd5 33. Re5+ Kd6 34. g4 fxg4 35. fxg4
Rc8 36. Re2 Rc3 37. Kg2 Rxa3 38. f5 gxf5 39. gxf5 Rc3 40. Re6+ Kd7 41. Rxh6 Rxc2+
42. Kf3 Ke7 43. Ke4 Rb2 44. Rb6 a5 45. Rxb7+ Kf6 46. Rb6+ Kf7 47. bxa5 Ra2 48. a6
Ra4 49. Rd6 Ra5 50. Rb6 d3 51. Kxd3 Rxf5 52. Kc4 Ke7 53. Rb5 Rf6 54. Rb7+ Kd8 55.
a7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "22"]
[White "Lerma Munoz, Luis Alberto"]
[Black "Ramirez Beltran, Francisco Javier"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1438"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 h6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 g5 8. Bg3 Bg7
9. e3 Nf6 10. Ne5 Nxe5 11. Bxe5 O-O 12. Bd3 Be6 13. Bxf6 Bxf6 14. Qh5 Kg7 15. O-O
Qd7 16. Qe2 b5 17. b4 Bf5 18. a3 Rfc8 19. Qc2 Bxd3 20. Qxd3 Rc4 21. Rc2 Rac8 22.
Rfc1 e5 23. dxe5 Bxe5 24. e4 Qc7 25. Nxd5 Rxc2 26. Rf1 Qc4 27. Qxc4 R8xc4 28. Ne3
Rc1 29. Nxc4 Rxf1+ 30. Kxf1 bxc4 31. Ke1 Bb2 32. a4 Bc3+ 33. Kd1 Bxb4 34. Kc2 Kf6
35. f3 Ke5 36. h3 h5 37. g3 h4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "23"]
[White "Yepes Bedoya, Ernesto"]
[Black "Dominguez Gonzalez, Juan Camilo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1595"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 exd4 7. Nxd4 Be7 8. Re1
Nd6 9. Nc3 Nxd4 10. Qxd4 O-O 11. Nd5 Nf5 12. Qe4 d6 13. Nxe7+ Nxe7 14. Qxe7 Bf5 15.
Qxd8 Raxd8 16. Be3 b5 17. Bb3 c5 18. c4 b4 19. Bd1 Rfe8 20. Bf3 a5 21. b3 Ra8 22.
Bxa8 Rxa8 23. Bf4 h6 24. Bxd6 a4 25. Bxc5 axb3 26. axb3 Rb8 27. Ra4 Bc2 28. Re3 Rd8
29. h3 Rd1+ 30. Kh2 Rf1 31. Kg3 f5 32. Re8+ Kf7 33. Re7+ Kg6 34. Ra6+ Kh5 35. Rxg7
Rb1 36. Be3 Rxb3 37. Rxh6#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "24"]
[White "Ayala Delgado, Gabriela"]
[Black "Quintero Prieto, David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1470"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Bxd7+ Nxd7 8.
Qxe7+ Bxe7 9. Nc3 Ngf6 10. O-O O-O 11. Bg5 h6 12. Bh4 g5 13. Bg3 g4 14. Nh4 cxd4
15. Nb5 Bc5 16. Rad1 Rac8 17. Nf5 h5 18. Nbxd4 Kh7 19. Bd6 Bxd6 20. Nxd6 Rc7 21.
Rfe1 Nc5 22. N6f5 Nfe4 23. f3 gxf3 24. Nxf3 Rd7 25. b4 Ne6 26. Rxe4 dxe4 27. Rxd7
exf3 28. gxf3 Rd8 29. Rxd8 Nxd8 30. Kf2 Kg6 31. Nd6 Kf6 32. Ke3 Ke5 33. Nb5 Nc6 34.
a3 f5 35. f4+ Kd5 36. Kd3 a6 37. c4+ Ke6 38. Nd4+ Kd6 39. Nxf5+ Kc7 40. h4 Kd7 41.
Ng7 Ne7 42. Nxh5 Nf5 43. Nf6+ Ke6 44. Ne4 b6 45. h5 Ne7 46. c5 b5 47. Nd6 Nc6 48.
f5+ Kf6 49. h6 Ne7 50. h7 Kg7 51. f6+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "25"]
[White "Mejia Rosas, Dario"]
[Black "Rodriguez Guerra, Nicolas"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1589"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 c5 8. Nb5
Kd8 9. Nd6 cxd4 10. Qxd4 Nc6 11. Nxc8 Nxd4 12. Nxe7 Nxc2+ 13. Kd2 Nxa1 14. Nxd5 exd5
15. Bd3 Nc5 16. Rxa1 Nxd3 17. Kxd3 h6 18. Nd4 g6 19. Nb5 Ke7 20. Kd4 Rhd8 21. f4
a6 22. Nc3 Rac8 23. g4 Rc4+ 24. Kd3 Rxf4 25. Rg1 Rf2 26. b4 Rxh2 27. a4 Rh3+ 28.
Kd4 Ke6 29. Rf1 Rg3 30. Rf6+ Ke7 31. Nxd5+ Kf8 32. Rf4 Rg1 33. Kc5 Rc1+ 34. Rc4 Rxc4+
35. Kxc4 Rxd5 36. Kxd5 h5 37. gxh5 gxh5 38. Ke4 Ke7 39. Kf5 h4 40. Kg4 Ke6 41. Kxh4
Kxe5 42. Kg3 Ke4 43. Kf2 Kf4 44. Ke2 f6 45. Kd3 Kg4 46. Kc4 f5 47. b5 f4 48. Kc5
f3 49. bxa6 bxa6 50. Kb6 f2 51. Kxa6 f1=Q+ 52. Kb6 Qb1+ 53. Kc5 Qb8  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "26"]
[White "Mojica Laverde, Laura Marcela"]
[Black "Riscanevo Perez, Jose Reyes"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1511"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. b3 d5 2. Bb2 e6 3. e3 Nf6 4. Nf3 Bd6 5. Be2 b6 6. O-O Bb7 7. Bb5+ c6 8. Nc3 cxb5
9. Nxb5 O-O 10. d4 Be7 11. c3 Ba6 12. a4 Qd7 13. Ne5 Qc8 14. c4 Nbd7 15. Nf3 dxc4
16. bxc4 Qxc4 17. Nd2 Qd5 18. Nc7 Qb7 19. Qc2 Rac8 20. e4 Bxf1 21. Kxf1 Rxc7 22.
Qd1 Nxe4 23. Nf3 Rfc8 24. Ne5 Nxe5 25. dxe5 Rc2 26. Bd4 Rd2 27. Qb3 Rxd4 28. Qe3
Rd2 29. f3 Rcc2 30. fxe4 Qa6+ 31. Ke1 Re2+ 32. Kd1 Rxe3 33. Kxc2 Qd3+ 34. Kb2 Re2+
35. Kc1 Qc2#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "27"]
[White "Orjuela Rios, Sergio"]
[Black "Arguello Gonzalez, Jane Katherine"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nc6 7. O-O Bd7 8. h3 e5
9. d5 Ne7 10. Be3 Re8 11. Nd2 c6 12. f3 cxd5 13. cxd5 Nh5 14. Bb5 a6 15. Bxd7 Qxd7
16. Na4 Qb5 17. Qb3 Ng3 18. Rf2 Ne2+ 19. Kh2 f5 20. Qxb5 axb5 21. Nb6 f4 22. Bxf4
Nxf4 23. Nxa8 Rxa8 24. Nb3 b6 25. Rc2 Nd3 26. Rd1 Nxb2 27. Rxb2 Bh6 28. Rd3 Bf4+
29. g3 Bg5 30. h4 Bf6 31. Rc3 h5 32. Rc7 g5 33. hxg5 Bxg5 34. Kh3 Ng6 35. Rbc2 Ne7
36. f4 exf4 37. gxf4 Bf6 38. e5 dxe5 39. fxe5 Bg5 40. d6 Ra4 41. dxe7 Rh4+ 42. Kg2
Rg4+ 43. Kf1 Rf4+ 44. Rf2 Rf7 45. e8=Q+ Kg7 46. Qxf7+ Kh6 47. Qh7#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "28"]
[White "Ortiz Celis, Isabella"]
[Black "Camargo Pinzon, Cesar Josue"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Bf5 5. e3 e6 6. Nf3 Nbd7 7. cxd5 cxd5 8. Be2
Nb6 9. O-O Bd6 10. Bxd6 Qxd6 11. Nb5 Qd8 12. Rc1 O-O 13. b3 a6 14. Nc3 Rc8 15. Qd2
Qd6 16. Ne5 Qb4 17. Rfd1 Rc7 18. Qb2 Rfc8 19. Nb1 Na4 20. Rxc7 Rxc7 21. Qa1 Bxb1
22. Rxb1 Nc3 23. Re1 Nxa2 24. Nd3 Qxb3 25. Rb1 Qc4 26. Nb4 Qxe2 27. Nxa2 Rc2  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.02"]
[Round "3"]
[Board "29"]
[White "Gaitan Santos, Daniela"]
[Black "Rico Diaz, Ettlingert Blas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 e6 5. O-O Ne7 6. d4 cxd4 7. Nxd4 O-O 8. Nf3
Nbc6 9. Bf4 a6 10. e5 b5 11. Bb3 Bb7 12. Re1 Na5 13. Bg5 Nxb3 14. axb3 d6 15. Qxd6
Qxd6 16. exd6 Nf5 17. d7 h6 18. d8=Q Raxd8 19. Bxd8 Rxd8 20. Rad1 Rc8 21. Rd7 b4
22. Rxb7 bxc3 23. bxc3 Bxc3 24. Rd1 a5 25. Rdd7 Rf8 26. Rbc7 Bf6 27. Ra7 Bc3 28.
Rdc7 Rd8 29. h3 Rd1+ 30. Kh2 Bb4 31. Rxf7 Bc5 32. Rfd7 Rf1 33. Ra8+ Bf8 34. Ne5 Ne7
35. Rxe7 Rxf2 36. Nxg6 Rf6 37. Nxf8 Rxf8 38. Rxf8+ Kxf8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "1"]
[White "Duque Pinzon, Manuel Santiago"]
[Black "Ayala Delgado, Sergio Alejandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1985"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Be7 7. b3 b6 8. Bb2 Bb7
9. Bd3 O-O 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 c5 14. dxc5 Bxf3 15. gxf3
Bxc5 16. O-O-O Qe7 17. Rhg1 g6 18. Kb1 Rad8 19. Bc1 Qc7 20. Bg5 Kg7 21. h4 Be7 22.
Qb2 Qh2 23. Rg4 e5 24. Rg3 Rd4 25. Be3 Rd7 26. Rgg1 Rxd3 27. Rdf1 Rfd8 28. Rh1 Qg2
29. Qxe5 Bd6 30. Bh6+ Kxh6 31. Qxf6 Qxf3 32. Qxd8 Rxb3+ 33. axb3 Qxb3+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "2"]
[White "Munoz Ospina, Paula Johanna"]
[Black "Valencia Gantiva, Cristian"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1746"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Nf3 Bb7 6. Bg5 h6 7. Bxf6 gxf6 8. e4 Be7
9. Be2 d6 10. O-O Nd7 11. b4 c6 12. Rfd1 Qc7 13. a3 h5 14. d5 Rc8 15. Rac1 Ne5 16.
Nd4 c5 17. Qa4+ Qd7 18. Qxd7+ Kxd7 19. bxc5 bxc5 20. Nb3 Ng6 21. Rb1 Ba8 22. Rb2
a6 23. Bf1 Bd8 24. Rdb1 Bc7 25. Na4 Rb8 26. Nc3 Ke7 27. Nc1 Kd7 28. Nd3 Rxb2 29.
Rxb2 Ba5 30. Rb3 Ne7 31. Ne2 f5 32. f3 fxe4 33. fxe4 exd5 34. exd5 Nxd5 35. g3 Nb6
36. Bh3+ Kc7 37. Nb2 h4 38. Nf4 Bd2 39. Ne2 Rg8 40. Rd3 Bh6 41. Kf2 hxg3+ 42. hxg3
Bg7 43. Nd1 Nxc4 44. Nf4 Bd4+ 45. Ke1  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "3"]
[White "Cuellar Canosa, Nicolas"]
[Black "Rubiano Peralta, Luis Emmanuel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1878"]
[BlackElo "1841"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O
Be7 9. f4 Bd7 10. Nxc6 Bxc6 11. Qd4 Qa5 12. Bd3 h6 13. Bh4 e5 14. Qf2 exf4 15. Qd4
O-O 16. Rhe1 Qe5 17. Qg1 Qh5 18. Bf2 Ng4 19. Be2 Qg5 20. h4 Qg6 21. Bd3 Ne5 22. Nd5
Bxd5 23. exd5 Nxd3+ 24. Rxd3 Rac8 25. Kb1 Bf6 26. Bd4 Bxh4 27. Rf1 Rfe8 28. Rd2 Re4
29. Bc3 Rce8 30. a3 Re2 31. Qd4 Bf6 32. Qxf4 Bxc3 33. bxc3 R8e4 34. Rxe2 Rxe2 35.
Rc1 Rxg2 36. Qe3 Qh5 37. Qe8+ Kh7 38. c4 b5 39. cxb5 axb5 40. Qxb5 Rd2 41. c4 Qf5+
42. Ka1 Qe5+ 43. Kb1 Qe4+ 44. Ka1 Qd4+ 45. Kb1 Qd3+ 46. Ka1 Qxa3+ 47. Kb1 Qa2#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "4"]
[White "Mena Cordoba, Yamil Octavio"]
[Black "Barrios, Felipe"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1843"]
[BlackElo "1837"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 O-O
9. f3 Qc7 10. Qe2 Nc6 11. Nxc6 Qxc6 12. O-O-O b5 13. a3 Bd7 14. g4 Rfc8 15. g5 Nh5
16. f4 g6 17. f5 a5 18. fxe6 Bxe6 19. Bxe6 fxe6 20. Qxb5 Ng7 21. Qxc6 Rxc6 22. h4
e5 23. Nd5 Bd8 24. Rh2 Ne6 25. Rhd2 Rac8 26. c3 Kg7 27. Rf1 Rb8 28. Rdf2 Rb7 29.
Nf6 Bxf6 30. Rxf6 Re7 31. h5 gxh5 32. Rh6 Nf8 33. Rxh5 Ng6 34. Kc2 a4 35. Rh2 Rcc7
36. Rd1 Re6 37. Rhd2 Rc6 38. Rd5 Ra6 39. Rb5 Nf4 40. Rh1 Re7 41. Rh6 Ng6 42. Kd3
Rc7 43. c4 Rf7 44. Rb4 Rc7 45. Kc3 Rf7 46. b3 axb3 47. Rxb3 Rc7 48. Kd3 Ra4 49. Rc3
Rc6 50. Rh2 Rca6 51. Ra2 Nf4+ 52. Bxf4 exf4 53. Kd4 Kg6 54. Rf3 R6a5 55. Rxf4 Rxg5
56. Rf3 h5 57. Raf2 Kh6 58. Rf6+ Rg6 59. Kd5 Rxa3 60. Rxg6+ Kxg6 61. Kxd6 h4 62.
c5 Rd3+ 63. Ke5 Rg3 64. c6 Rc3 65. Kd6 Kg5 66. e5 h3 67. e6 Rd3+ 68. Ke7 Rc3 69.
Kd7 Rd3+ 70. Ke7 Rc3 71. Kd6 Rd3+ 72. Ke5 Rd8 73. e7 Re8 74. Ke6 Kg4 75. Kd7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "5"]
[White "Suarez Vera, Angel Antonio"]
[Black "Guerrero Avila, Hernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1772"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O
9. g4 Be6 10. O-O-O Qa5 11. Kb1 Rfc8 12. Nxe6 fxe6 13. Bc4 Nd8 14. Bb3 Nd7 15. Bd4
Bxd4 16. Qxd4 Qe5 17. Qe3 Nc5 18. f4 Qg7 19. f5 Nxb3 20. cxb3 Rc5 21. h4 Rac8 22.
fxg6 Qxg6 23. g5 Kf8 24. Rdg1 Ke8 25. h5 Qg7 26. g6 h6 27. Rf1 Kd7 28. Ne2 Kc7 29.
b4 Rc4 30. Qxa7 Rxe4 31. Rf7 Nxf7 32. Rc1+ Kd8 33. Qb6+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "6"]
[White "Pacheco Gutierrez, Johnny Rafael"]
[Black "Soto Leguizamon, David Esteban"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1928"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 Qc7 7. c3 e6 8. Bc2 c4
9. a4 b6 10. b3 cxb3 11. Bxb3 Bb7 12. Bc2 Nc5 13. d3 Be7 14. Nbd2 Ncd7 15. Bb2 O-O
16. d4 e5 17. Nf1 Rac8 18. Rc1 Rfe8 19. Ng3 Bf8 20. Qd2 h6 21. h3 Qb8 22. Nf5 exd4
23. Qxd4 g6 24. Ng3 Bg7 25. Qd2 Ne5 26. Nxe5 dxe5 27. Qe3 Qc7 28. Rb1 Bf8 29. Qf3
Nd7 30. Qg4 Kh7 31. h4 Rcd8 32. h5 Bc8 33. hxg6+ fxg6 34. Qf3 Bg7 35. Ba3 Nc5 36.
Qe3 Re6 37. a5 Nd7 38. axb6 Rxb6 39. Bb4 Qc6 40. Bb3 Rb8 41. Red1 Qf6 42. Ba4 Nf8
43. Rxd8 Qxd8 44. Rd1 Qf6 45. Qa7 Rb6 46. Bxf8 Rb7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "7"]
[White "Guevara Rincon, Cristian Camilo"]
[Black "Pena Flechas, Luis Orlando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1848"]
[BlackElo "1662"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O
Qb4 9. Bb3 Nxe4 10. Nxe4 Bxd4 11. c3 Bxc3 12. Nxc3 h5 13. Re1 e6 14. Nd5 Qa5 15.
Bf4 O-O 16. Nf6+ Kg7 17. Bd2 Qf5 18. Bc3 e5 19. Ne4 Rd8 20. Nd6 Qg4 21. Qd5 Qe6 22.
Nxf7 Qxd5 23. Bxd5 Rf8 24. Nxe5 Kh6 25. Nf7+ Kh7 26. Nd6 b6 27. b4 Rb8 28. b5 Na5
29. Re7+ Kh6 30. Bg7+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "8"]
[White "Cantor Pardo, Antonio"]
[Black "Marulanda, Carlos Andres"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1654"]
[BlackElo "1844"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Bf5 5. Nf3 e6 6. Qb3 Qc8 7. Nbd2 Nf6 8. Be2 Be7
9. dxc5 O-O 10. O-O h6 11. c4 Bxc5 12. cxd5 exd5 13. Rac1 Bb6 14. Ne5 Qe6 15. Nxc6
bxc6 16. Bd3 Bxd3 17. Qxd3 Nh5 18. Bg3 Nxg3 19. hxg3 c5 20. Nf3 Rfd8 21. b3 a5 22.
Qc2 a4 23. bxa4 Qe4 24. Qxe4 dxe4 25. Ne5 Rxa4 26. Rc2 f6 27. Rb1 Rb4 28. Rxb4 cxb4
29. Nc6 Rd1+ 30. Kh2 Rb1  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "9"]
[White "Murcia Molina, Manuel Hernando"]
[Black "Galvis Cala, Miguel Angel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1739"]
[BlackElo "1801"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 e6 3. c4 a6 4. Nc3 dxc4 5. a4 Nc6 6. e3 Na5 7. Be2 c6 8. O-O b5 9.
Qc2 Bb7 10. e4 Nf6 11. Bg5 Be7 12. Rad1 Qc7 13. Rfe1 O-O 14. d5 b4 15. Nb1 cxd5 16.
e5 Ne4 17. Bf4 Bc5 18. Nd4 Nc6 19. Be3 Nxd4 20. Bxd4 Bxd4 21. Rxd4 Qxe5 22. Qd1 Qc7
23. f3 Nf6 24. Kh1 e5 25. Rh4 d4 26. Qc1 Rac8 27. Qg5 e4 28. Rc1 d3 29. Bd1 Qc5 30.
Qxc5 Rxc5 31. fxe4 Nxe4 32. Bf3 d2 33. Nxd2 Nxd2 34. Bxb7 Rb8 35. Bxa6 c3 36. bxc3
b3 37. Bd3 b2 38. Rd1 Rxc3 39. Bxh7+ Kf8 40. Rd4 g6 41. R4xd2 b1=Q  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "10"]
[White "Tangarife Giraldo, Jose Humberto"]
[Black "Gutierrez Pinzon, Cristian Gustavo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1634"]
[BlackElo "1791"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. e3 d5 4. Nf3 Be7 5. Be2 O-O 6. O-O b6 7. cxd5 Nxd5 8. e4 Nf6
9. Nc3 Bb7 10. e5 Ne4 11. Qc2 Nxc3 12. bxc3 Nd7 13. Re1 c5 14. Be3 Qc7 15. Rad1 cxd4
16. Bxd4 Rac8 17. Nd2 Nxe5 18. Bxe5 Qxe5 19. Bf3 Qc7 20. Bxb7 Qxb7 21. Qe4 Qxe4 22.
Nxe4 Rfd8 23. Rxd8+ Rxd8 24. Kf1 f5 25. Ng3 Kf7 26. Rc1 Rd2 27. Ne2 Rxa2 28. Nd4
Bc5 29. Nc2 e5 30. f3 Ke6 31. Ke2 Ba3 32. Kd1 Bxc1 33. Kxc1 Rxc2+ 34. Kxc2 Kd5  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "11"]
[White "Chavarro Fraija, Juan Pablo"]
[Black "Ramirez Bonilla, Sergio Daniel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1769"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. cxd5 exd5 5. Nc3 Bb4 6. Qa4+ Nc6 7. Bg5 O-O 8. a3
Be7 9. e3 Be6 10. Bb5 Nb8 11. O-O c6 12. Bd3 Nbd7 13. h3 Nh5 14. Bxe7 Qxe7 15. Qc2
f5 16. Rfe1 g5 17. Nd2 g4 18. hxg4 fxg4 19. g3 Qf7 20. Re2 Ndf6 21. e4 dxe4 22. Ndxe4
Nxe4 23. Nxe4 Bd5 24. Ng5 Qf6 25. Nxh7 Qf3 26. Be4 Bxe4 27. Rxe4 Rf5 28. Re7 Ng7
29. Rae1 Kxh7 30. Rxb7 Kh8 31. Re3 Qd5 32. Qc5 Qxc5 33. dxc5 Rxc5 34. Ree7 Rc1+ 35.
Kg2 Nf5 36. Rh7+ Kg8 37. Rh5 Rf8 38. Rg5+ Kh8 39. Rh5+ Kg8 40. Rg5+ Kh8 41. Rh5+
Rc2 42. Rg5 Rc1 43. Rxg4 Rc2 44. Rf4 Ne3+ 45. Rh4+  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "12"]
[White "Torres Millan, Kevin Gilberto"]
[Black "Acosta Nunez, Miguel"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1548"]
[BlackElo "1743"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 Nc6 8. O-O h5
9. h3 b6 10. Be3 Rb8 11. Qd3 Ne5 12. Qd2 Nxc4 13. Bxc4 Qxc4 14. Rac1 Bb4 15. a3 Bxc3
16. Rxc3 Qa4 17. Rfc1 O-O 18. Rc4 Qa5 19. Qd3 h4 20. e5 Qxe5 21. Nc6 dxc6 22. Bf4
Qd5 23. Rd4 Qb5 24. Qxb5 axb5 25. Bxb8 c5 26. Rd6 Nd5 27. Ba7 c4 28. Bxb6 f6 29.
Ba5 Kf7 30. Rd8 Rxd8 31. Bxd8 Nf4 32. Kf1 Nd3 33. Rc2 Bb7 34. a4 Ba6 35. axb5 Bxb5
36. Ba5 e5 37. Bc3 Ke6 38. Rd2 g5 39. Rd1 Kf5 40. Ra1 g4 41. hxg4+ Kxg4 42. Ra5 Bd7
43. Ra7 Be6 44. Re7 Kf5 45. Rh7 Bc8 46. Rxh4 Ba6 47. Rh6 Nxb2 48. Ke2 Na4 49. Kd2
Nc5 50. f3 Nb3+ 51. Ke3 Kg5 52. Rh8 Bb7 53. g3 Bd5 54. f4+ exf4+ 55. gxf4+ Kg6 56.
Rd8 Be6 57. Ke4 Nc5+ 58. Ke3 Nd3 59. Rd6 Kf5 60. Rxd3  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "13"]
[White "Villalobos Celeita, Edgar Alfonso"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1444"]
[BlackElo "1853"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Qg4 Nf6 5. e5 Nxg4 6. f3 Nh6 7. Ne2 f5 8. Be3 Ba6
9. c4 d5 10. b3 c5 11. Nd2 Nc6 12. a3 cxd4 13. Bxd4 dxc4 14. Nxc4 Bxc4 15. Bxc4 Nxd4
16. O-O Nxe2+ 17. Bxe2 Bc5+ 18. Kh1 f4 19. Rfd1 Qe7 20. Bb5+ Kf7 21. Rd7 Qxd7 22.
Bxd7 Rhd8 23. Bc6 Rac8 24. Be4 Nf5 25. Bb7 Rc7 26. Be4 Rcd7 27. Bc2 Rd2 28. b4 Bf2
29. Bb3 Nd4 30. Ba4 b5 31. Bd1 Nc2 32. Bxc2 Rxc2 33. h4 Bg3 34. h5 Rcd2 35. Rf1 Rd1
36. Kg1 h6 37. a4 a6 38. axb5 axb5  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "14"]
[White "Ruiz Bustacara, Gustavo"]
[Black "Yepes Bedoya, Ernesto"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1809"]
[BlackElo "1595"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. d3 O-O 5. Nf3 Nc6 6. a3 a6 7. Bg5 Be7 8. Qd2 d6
9. h3 b5 10. Ba2 Bd7 11. b4 Rb8 12. g4 a5 13. Bxf6 Bxf6 14. g5 Be7 15. Nd5 Be6 16.
bxa5 Ra8 17. Qc3 Bd7 18. h4 Rxa5 19. Nxe7+ Qxe7 20. Bd5 Ra6 21. Rg1 Kh8 22. h5 f5
23. exf5 Rxf5 24. Be4 Rf4 25. Ke2 Qf8 26. Rg3 Nd4+ 27. Ke3 c5 28. h6  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "15"]
[White "Boyd, Jason Derek"]
[Black "Silva, Mariano"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1646"]
[BlackElo "1802"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Qc7 7. Bd3 g6 8. O-O
Bg7 9. Re1 Nb6 10. Qe2 e6 11. Ne5 O-O 12. b3 Nbd7 13. Ba3 Re8 14. Nc4 c5 15. dxc5
Nxc5 16. Rad1 Nd5 17. Qf3 b6 18. Ne4 Rd8 19. Ncd6 Nxd3 20. Rxd3 Ba6 21. c4 Rd7 22.
Rdd1 f5 23. Ng5 Nc3 24. Qxa8+ Rd8 25. Qxd8+ Qxd8 26. Nxe6 Qd7 27. Rd2 Ne4 28. Nxe4
Qxe6 29. Rd8+ Bf8 30. Rxf8+ Kg7 31. Rf6 Qe5 32. Bf8+ Kg8 33. Bh6 Qe7 34. Rf8+ Qxf8
35. Bxf8 fxe4 36. Bd6 Bb7 37. Bb8 a6 38. Ba7 b5 39. c5 Kf7 40. Rd1 Ke6 41. Rd6+ Ke5
42. Bb8 Bd5 43. Rxa6+ Kd4 44. c6 Kc5 45. c7 Bb7 46. Re6 Kd4 47. f3  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "16"]
[White "Ramirez Beltran, Francisco Javier"]
[Black "Ayala Delgado, Gabriela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "1470"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O b5 6. Bb3 Nf6 7. d3 O-O 8. c3 d6
9. h3 Rb8 10. Re1 Be6 11. d4 exd4 12. cxd4 Bb4 13. d5 Bxe1 14. Qxe1 Bxd5 15. Bxd5
Ne5 16. Nxe5 dxe5 17. Bg5 h6 18. Bh4 g5 19. Bg3 Nxd5 20. exd5 f6 21. Qe4 Kg7 22.
Nc3 b4 23. Na4 Qd6 24. Rc1 Rb5 25. Rc6 Qxd5 26. Rxc7+ Rf7 27. Rxf7+ Qxf7 28. b3 Qg6
29. f3 Qxe4 30. fxe4 Kg6 31. Kf1 f5 32. exf5+ Kxf5 33. Ke2 Ke4 34. Nb2 Ra5 35. Na4
h5 36. Be1 Rb5 37. Bd2 g4 38. h4 a5 39. Be3 Rd5 40. g3 Rd6 41. Bb6 Rf6 42. Bf2 Rf3
43. Nc5+ Kd5 44. Nd3 Ke6 45. Be1 Kf5 46. Nc5 e4 47. Na4 Ke5 48. Bf2 Kd5 49. Nb6+
Kc6 50. Nc4 Kb5 51. Nd6+ Kc6 52. Nxe4 a4 53. Nd2 Rc3 54. Kd1 Kd5 55. Be1 Kd4 56.
Nb1 Rd3+ 57. Kc2 axb3+ 58. axb3 Re3 59. Bf2 Ke4 60. Nd2+ Kd5 61. Bxe3 Ke5 62. Bc5
Kd5 63. Bxb4 Kd4 64. Bc3+ Ke3 65. b4 Kf2 66. Be5 Kg2 67. Kd3 Kh3 68. Ke2 Kh2 69.
Kf2 Kh3 70. Nf3 gxf3 71. Kxf3 Kh2 72. g4+ Kh3 73. b5 hxg4+ 74. Ke4 g3 75. Bxg3 Kg2
76. b6 Kh3 77. b7 Kg2 78. b8=R Kh3 79. h5 Kg2 80. h6 Kh3 81. h7 Kg2 82. Bf4 Kf2 83.
Rb2+ Kf1 84. Kf3 Kg1 85. Rb1#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "17"]
[White "Torres Hernandez, Deivy Santiago"]
[Black "Camacho Hernandez, Daniel Arturo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1702"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. Nf3 Nf6 5. Bf4 Bd6 6. Bg3 Qe7 7. e3 Bxg3 8. hxg3 Nbd7
9. cxd5 exd5 10. Bd3 c6 11. O-O Ne4 12. Qc2 f5 13. Nh4 Nf8 14. Bxe4 fxe4 15. Qe2
g5 16. Qh5+ Qf7 17. Qxf7+ Kxf7 18. f3 gxh4 19. fxe4+ Kg7 20. exd5 hxg3 21. Rf3 Bg4
22. Rf4 h5 23. Raf1 Nd7 24. d6 Rhf8 25. e4 Rxf4 26. Rxf4 Rf8 27. Rxf8 Kxf8 28. b4
Kf7 29. a4 Ke6 30. e5 Nb6 31. b5 Nd5 32. Ne4 cxb5 33. Nc5+ Kf7 34. d7 Bxd7 35. Nxd7
bxa4 36. Nc5 a3 37. Nb3 a2 38. Kf1 a5 39. Ke2 a4 40. Na1 b5 41. Kd3 b4 42. Kc2 b3+
 0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "18"]
[White "Chaparro Jimenez, Sebastian"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1807"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Qh5 d6 3. Bc4 g6 4. Qf3 Qf6 5. Nc3 c6 6. d3 Be6 7. Bb3 Bxb3 8. axb3 Qxf3
9. Nxf3 Bh6 10. Bxh6 Nxh6 11. O-O f6 12. d4 Ke7 13. dxe5 dxe5 14. Rfd1 Rd8 15. Rxd8
Kxd8 16. Na4 Kc7 17. Nc5 Nd7 18. Nxd7 Kxd7 19. Rd1+ Kc7 20. h3 Rd8 21. Rxd8 Kxd8
22. Nd2 Kc7 23. f3 Nf7 24. Kf2 Nd6 25. Ke3 Kb6 26. Kd3 Kc5 27. Nb1 b5 28. Nc3 Nb7
29. h4 Nd8 30. Ne2 Ne6 31. c3 a5 32. g3 h5 33. f4 b4 34. Ke3 Kd6 35. Nc1 Nc5 36.
Kf3 f5 37. exf5 gxf5 38. fxe5+ Kxe5 39. Ke3 Kf6 40. Kd4 Ne4 41. Ne2 c5+ 42. Kd5 Kg6
43. Kc6 bxc3 44. bxc3 c4 45. bxc4 a4 46. c5 a3 47. Nd4 a2 48. Nc2 f4 49. gxf4 Kf5
50. c4 Kxf4 51. Kb6 Nxc5 52. Kxc5 Kg4 53. Kb4 Kxh4 54. c5 Kg3 55. c6 h4 56. c7 h3
57. c8=Q Kg2 58. Qg4+ Kh2 59. Ne1  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "19"]
[White "Rojas Apontes, Rainer Antonio"]
[Black "Rua Palacio, Nora"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1779"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 c5 3. d5 b5 4. c4 Bb7 5. Nc3 b4 6. Na4 d6 7. Qd3 g6 8. e4 Bc8 9.
b3 Bd7 10. e5 Bf5 11. Qe3 Ng4 12. Qe2 Bg7 13. Bb2 O-O 14. h3 Nxe5 15. Nxe5 Bxe5 16.
Bxe5 dxe5 17. Qxe5 Qd6 18. Qe3 Nd7 19. g4 e6 20. gxf5 exf5 21. O-O-O Rae8 22. Qd2
Re4 23. Bg2 Rd4 24. Qe2 Qf6 25. Rxd4 Qxd4 26. Kb1 f4 27. Rd1 Qf6 28. Re1 Qf5+ 29.
Qe4 Re8 30. d6 Rxe4 31. Bxe4 Qe5 32. Re2 Qxd6 33. Kc2 Nf6 34. Bf3 g5 35. Rd2 Qe5
36. Rd5 Nxd5 37. cxd5 Qd4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "20"]
[White "Camargo Pinzon, Cesar Josue"]
[Black "Riscanevo Oicata, Reyes"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1761"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 d6 5. Be2 e5 6. d3 Bg4 7. Bg5 Be7 8. h3 Bh5
9. g4 Bg6 10. Nh4 Nd4 11. Nf5 Bxf5 12. gxf5 Qa5 13. Be3 Nc6 14. Qc2 a6 15. O-O-O
b5 16. Nd5 Nxd5 17. exd5 Nb4 18. Qb3 Qxa2 19. Qxa2 Nxa2+ 20. Kb1 Nb4 21. Bd2 bxc4
22. dxc4 a5 23. Bxb4 axb4 24. Kc2 Bf6 25. Ra1 Ke7 26. Kb3 Bh4 27. f3 Kf6 28. Bd3
Bf2 29. Rhf1 Bd4 30. Rfb1 g6 31. fxg6 hxg6 32. Bf1 Kg5 33. Bg2 f5 34. Rh1 Kf4 35.
Rac1 Ra5 36. h4 Kg3 37. Rc2 Rxh4 38. Rxh4 Kxh4 39. Rc1 Kg3 40. Bh1 Ra8 41. Rc2 Rh8
42. Bg2 Rh2 43. Bf1 Rxc2 44. Kxc2 Kxf3 45. b3 Kf2 46. Bh3 e4 47. Kd2 e3+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "21"]
[White "Rodriguez Guerra, Nicolas"]
[Black "Gaitan Santos, Daniela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1589"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. O-O Bg4 6. a4 a5 7. Qb3 Rb8 8. Bxf7+ Kd7
9. d3 Qe7 10. Be3 b6 11. Nbd2 h6 12. Bd5 Qe8 13. Qb5 Nge7 14. d4 Kd8 15. dxc5 bxc5
16. Qd3 Rxb2 17. Bxc5 Qg6 18. Ba3 Rb8 19. Nh4 Qg5 20. Ndf3 Qf6 21. h3 Bxf3 22. Nxf3
Kd7 23. Bxc6+ Nxc6 24. Rab1 Rb6 25. Rxb6 cxb6 26. Rb1 Rb8 27. Qa6 Qd8 28. Rd1 Ke8
29. Rxd6 Qc8 30. Qb5 g5 31. Rxc6 Qd8 32. Rc7+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "22"]
[White "Rueda Villamizar, Nicolas"]
[Black "Cantor Pardo, Joaquin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1590"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Bf4 Nf6 4. Nf3 Bd6 5. e3 O-O 6. Ne5 Ne4 7. Bd3 Bb4+ 8. Ke2 f5
9. a3 Bd6 10. c5 Bxe5 11. Bxe5 Nd7 12. Bf4 g5 13. f3 gxf4 14. fxe4 fxe4 15. Bc2 fxe3
16. h4 Qf6 17. Kxe3 Qd8  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "23"]
[White "Marulanda, Andrea Sofia"]
[Black "Calvo Castillo, Juliana"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1534"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bg5 Be7 6. Nbd2 Nbd7 7. O-O O-O 8. Re1
a6 9. a3 b5 10. Ba2 Bb7 11. Nf1 Rc8 12. Ng3 h6 13. Bd2 Ng4 14. Nh4 Nge5 15. Nf3 Bf6
16. Nh5 Re8 17. Qe2 Qe7 18. c3 Nxf3+ 19. Qxf3 Bg5 20. Qg4 Ne5 21. Qg3 g6 22. f4 Bh4
23. Qh3 Bxe1 24. Rxe1 Nd7 25. Qg3 Nf6 26. Nxf6+ Qxf6 27. f5 g5 28. Qxd6 Red8 29.
Qg3 e5 30. h4 c4 31. hxg5 Rxd3 32. gxf6+ Rxg3 33. Bxh6 Rd8 34. Kf2 Rgd3 35. Rh1 Bxe4
36. Ke2 Bxf5 37. Rh4 Rg3 38. Kf2 Rg6 39. Bg7 Rd2+ 40. Kg1 Rgxg2+ 41. Kf1 Bd3+ 42.
Ke1 Rge2+ 43. Kf1 Rd1#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "24"]
[White "Riscanevo Perez, Jose Reyes"]
[Black "Munoz Cardenas, Cristian Camilo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1511"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne2 Nf6 8.
Nbc3 Qg4 9. Ng3 Qxd1+ 10. Nxd1 Nc6 11. Bg5 Nd7 12. O-O f6 13. Be3 g6 14. Nc3 Bg7
15. Nd5 O-O 16. f4 b6 17. Nc7 Rac8 18. Ne6 Rfe8 19. Nxg7 Kxg7 20. Rad1 Nb4 21. c3
Nc6 22. Rxd6 Ndb8 23. fxe5 fxe5 24. Rdf6 Kg8 25. h4 Rf8 26. Rxf8+ Rxf8 27. h5 Rxf1+
28. Kxf1 Kf7 29. Ke2 b5 30. Kd3 a6 31. hxg6+ hxg6 32. Bc5 Nd7 33. Bf2 Ke6 34. c4
Nb4+ 35. Kc3 Nxa2+ 36. Kb3 Nc1+ 37. Kc2 Na2 38. cxb5 axb5 39. Ne2 Nb4+ 40. Kc3 Nc6
41. Nc1 Nf6 42. Kd3 Na5 43. Bh4 Nc4 44. Bxf6 Kxf6 45. Kc3 Kg5 46. Nd3 Kf6 47. Kb4
Nd6 48. Kc5 Nxe4+ 49. Kd5 Nd2 50. Nxe5 b4 51. Nd3 b3 52. Nc1 Kf5 53. Kd4  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "25"]
[White "Dominguez Gonzalez, Juan Camilo"]
[Black "Orjuela Rios, Sergio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 e6 5. Nc3 c6 6. O-O Bd6 7. Qe2 Ne4 8. Nd2 Nxc3
9. bxc3 Bg6 10. e4 dxe4 11. Nxe4 Bxe4 12. Qxe4 Nd7 13. c4 Nf6 14. Qf3 Qd7 15. Re1
Bb4 16. Re2 Qxd4 17. Rb1 Qd6 18. Bb2 Qe7 19. Bxf6 gxf6 20. Be4 f5 21. Bxc6+ Kf8 22.
Bxb7 Rb8 23. Bc6 Rg8 24. a3 Bd6 25. Ree1 Rxb1 26. Rxb1 Bxa3 27. Rb8+ Kg7 28. Qg3+
Kh6 29. Rc8 Re8 30. Rxe8 Qf6 31. Rg8 Qh4 32. Qxh4#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "26"]
[White "Ladino Hernandez, Angel Joel"]
[Black "Lerma Munoz, Luis Alberto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1676"]
[BlackElo "1438"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8.
Bd3 Ne5 9. Nxe5 dxe5 10. Qh5 Qd6 11. O-O-O g6 12. Qf3 Qf6 13. Qg3 Bf5 14. h4 h5 15.
Bc4 Qg7 16. f3 O-O 17. Qf2 b6 18. g4 hxg4 19. fxg4 Be6 20. Bxe6 fxe6 21. Qg2 Bd6
22. h5 gxh5 23. Rxh5 Be7 24. Bh6 Qg6 25. Bxf8 Bg5+ 26. Kb1 Rxf8 27. Rdh1 Bf6 28.
Rh6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "27"]
[White "Quintero Prieto, David"]
[Black "Mejia Rosas, Dario"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 c5 2. c4 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qc3 Nf6 6. Bf4 g6 7. Nbd2 Bg7 8. Qd3
Bf5 9. e4 Bd7 10. Qb3 e5 11. Bg5 Qc7 12. c5 Be6 13. Bc4 Na5 14. Qa4+ Bd7 15. Bb5
Bxb5 16. Qxb5+ Nc6 17. cxd6 Qb6 18. Qa4 O-O 19. Nc4 Qb4+ 20. Qxb4 Nxb4 21. O-O Nxe4
22. Rad1 f6 23. Rfe1 Nxg5 24. Nxg5 fxg5 25. Nxe5 Rfe8 26. a3 Rxe5 27. Rxe5 Bxe5 28.
axb4 Bxb2 29. Kf1 Kf7 30. Ke2 Ke6 31. Ke3 Rd8 32. f4 gxf4+ 33. Kxf4 Be5+ 34. Kg5
Bxd6 35. Re1+ Kf7 36. b5 Bxh2 37. Kh6 Rd5 38. Kxh7 Rh5  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "28"]
[White "Arguello Gonzalez, Jane Katherine"]
[Black "Ortiz Celis, Isabella"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bb4 8. Bd2
O-O 9. g4 Bxc3 10. Bxc3 d5 11. Bb4 Bxg4 12. f3 dxc4 13. Bxf8 Qxd1+ 14. Rxd1 Bxf3
15. Rg1 Bxd1 16. Kxd1 Rd8+ 17. Kc1 Kxf8 18. Re1 Rd4 19. b3 cxb3 20. axb3 Rxe4 21.
Rd1 Rd4 22. Re1 e4 23. c3 Rd7 24. Kb2 Ke7 25. Ra1 Rd2+ 26. Kc1 Rd7 27. h4 Ke6 28.
Ra6 Kf5 29. Rxc6 Kf4 30. Rc4 Kf3 31. Rd4 Rxd4 32. cxd4 Kf2 33. Kd1 e3 34. d5 e2+
35. Kc2 e1=Q 36. d6 Qe4+ 37. Kc3 Qe5+ 38. Kc4 Qxd6 39. b4 Qd5+ 40. Kc3 Ne4+ 41. Kc2
Qc4+ 42. Kb2 Qc3+ 43. Kb1 Nd2+ 44. Ka2 Qb3+ 45. Ka1 Qb1#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "4"]
[Board "29"]
[White "Rico Diaz, Ettlingert Blas"]
[Black "Mojica Laverde, Laura Marcela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. c4 e6 3. Nc3 Nf6 4. e5 Ng8 5. d4 Bb4 6. Bd2 Ne7 7. Nf3 O-O 8. Bd3 b6
9. Qc2 Na6 10. Bxh7+ Kh8 11. Bd3 f5 12. exf6 Rxf6 13. O-O-O Nc7 14. Bg5 Rf8 15. Ne5
a6 16. Ng6+ Kg8 17. Nxe7+ Kf7 18. Bg6#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "1"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Valencia Gantiva, Cristian"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1959"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. Ne2 e6 6. h4 h5 7. Nf4 Ne7 8. Nxg6 Nxg6
9. gxh5 Ne7 10. Bd3 c5 11. c3 Nec6 12. Be3 Qb6 13. b3 cxd4 14. cxd4 Nxd4 15. Bxd4
Bb4+ 16. Kf1 Qc7 17. a3 Be7 18. Nd2 Nc6 19. Bb5 Kf8 20. Nf3 Rxh5 21. b4 a6 22. Bxc6
Qxc6 23. Rc1 Qb5+ 24. Qe2 Qa4 25. Ng5 Bxg5 26. Rc7 Qb5 27. Bc5+ Ke8 28. Rxb7 Qxb7
29. Qxh5 Bh6 30. Kg2 a5 31. Qf3 axb4 32. Rb1 Qc6 33. Rxb4 Rc8 34. Bd6 Bd2 35. Rb3
Ra8 36. Kh3 Rc8 37. Kg2 Rd8 38. a4 Rc8 39. Rd3 Bh6 40. a5 Qc4 41. Kh3 Qc1 42. Rb3
Qf1+ 43. Kh2 Qc4 44. Rb4 Qa6 45. Kg2 Qc6 46. Rb6 Qc2 47. Rb7 Qg6+ 48. Kh3 Rc4 49.
Re7+ Kd8 50. Rxf7 Ra4 51. h5 Qe4 52. Rf8+ Kd7 53. Qf7+ Kc6 54. Qc7+ Kb5 55. Qc5+
 1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "2"]
[White "Rubiano Peralta, Luis Emmanuel"]
[Black "Mena Cordoba, Yamil Octavio"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1841"]
[BlackElo "1843"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d6 2. Nf3 Nd7 3. g3 g6 4. Bg2 Bg7 5. c4 c5 6. d5 a6 7. a4 Ngf6 8. Nc3 O-O 9.
h3 b6 10. O-O Re8 11. e4 Rb8 12. Re1 Qc7 13. g4 h5 14. g5 Nh7 15. Nh4 Nhf8 16. f4
Bd4+ 17. Be3 Bg7 18. Rf1 Bb7 19. f5 Ne5 20. Qe2 Bc8 21. Rf2 Bd7 22. Raf1 b5 23. Nxg6
fxg6 24. f6 exf6 25. gxf6 Bxf6 26. Rxf6 Nh7 27. R6f2 b4 28. Nb1 Bxa4 29. Bf4 Rf8
30. Bxe5 dxe5 31. Qe3 Rxf2 32. Rxf2 Rf8 33. Qg3 Qg7 34. Nd2 g5 35. Nf3 Rf4 36. h4
Rxe4 37. hxg5 Rxc4 38. g6 Nf6 39. Nxe5 Rc1+ 40. Kh2 Qe7 41. Bh3 Ne4 42. Qf4 Nxf2
43. Be6+ Kg7 44. Qxc1 Qh4+ 45. Kg2 Ne4 46. Qe3 Kf6 47. Nd3 Kxg6 48. Nf4+ Kg5 49.
Ne2+ Kf6 50. Qf3+ Ke5 51. Qf5+ Kd6 52. Qf8+ Ke5 53. Qf5+ Kd6 54. Qf8+ Ke5 55. Qb8+
Nd6 56. Qh8+ Qf6 57. Qxh5+ Nf5 58. Ng3 Bc2 59. Qe2+ Kd6 60. Qxa6+ Ke5 61. Qe2+ Kd6
62. Bxf5 Bxf5 63. Qa6+ Ke5 64. Qxf6+ Kxf6 65. d6 Bd3 66. Kf3 Ke6 67. Ke3 Bb1 68.
d7 Kxd7 69. Kd2 Kc6 70. b3 Kd5 71. Ne2 Ke4 72. Ng3+ Kf3 73. Ne2 Bf5 74. Ng1+ Kf2
75. Ne2 Be6 76. Nc1 Bxb3 77. Nxb3 c4 78. Kc2 Ke3 79. Na5 Kd4 80. Nc6+ Kc5 81. Nxb4
Kxb4 82. Kb2  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "3"]
[White "Gutierrez Pinzon, Cristian Gustavo"]
[Black "Duque Pinzon, Manuel Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1791"]
[BlackElo "1985"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 e6 7. Nf3 Bd6 8. O-O Nge7
9. Re1 h6 10. Qe2 O-O 11. Nbd2 Bd7 12. Ne5 Bc8 13. Ndf3 a5 14. Nh4 Nf5 15. Nxf5 exf5
16. f4 Re8 17. Qh5 Be6 18. Bd2 f6 19. Nxc6 bxc6 20. Bxf5 Bf7 21. Bg6 Reb8 22. b3
a4 23. b4 Re8 24. Bxf7+ Qxf7 25. Qxf7+ Kxf7 26. g4 f5 27. Kf2 g6 28. Rxe8 Rxe8 29.
Re1 Rxe1 30. Kxe1 fxg4 31. hxg4 h5 32. gxh5 gxh5 33. Kf2 Ke6 34. Kg3 Be7 35. Kf3
Kf5 36. Be1 Bd6 37. Bg3 Bc7 38. Ke3 Kg4 39. Bh2 h4 40. a3 Bb8 41. c4 dxc4 42. Ke4
Bd6 43. d5 cxd5+ 44. Kd4 Kf5 45. b5 Bc7 46. Kc3 h3 47. Kb4 Bd6+ 48. Kxa4 d4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "4"]
[White "Galvis Cala, Miguel Angel"]
[Black "Pacheco Gutierrez, Johnny Rafael"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1801"]
[BlackElo "1928"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e5 7. c3 Nge7 8. Nbd2 O-O
9. a4 h6 10. Nc4 Be6 11. Na3 f5 12. exf5 Nxf5 13. Re1 a6 14. Nc2 Bb3 15. Nd2 Bf7
16. Ne4 Qc7 17. c4 Rab8 18. Nc3 Ncd4 19. Nd5 Qd8 20. Nxd4 Nxd4 21. a5 Be6 22. Be3
Nc6 23. Qd2 Kh7 24. h4 Bg4 25. Be4 Bf3 26. b4 Bxe4 27. dxe4 Nd4 28. Bxd4 exd4 29.
bxc5 dxc5 30. e5 Re8 31. f4 Qd7 32. Qd3 Qg4 33. Re2 Kh8 34. Rae1 Re6 35. Kg2 h5 36.
Rb2 Ree8 37. Rb6 Re6 38. Reb1 Rbe8 39. Nc7 Rxe5 40. fxe5 Rxe5 41. Rxg6 Qe2+ 42. Qxe2
Rxe2+ 43. Kf3 Re7 44. Nd5 Rf7+ 45. Nf4 d3 46. Rd6 Bd4 47. Rxd4 cxd4 48. Rd1 Rf5 49.
Rxd3 Rxa5 50. Rxd4 Rc5 51. Rd8+ Kh7 52. Rd7+ Kh6 53. Rxb7 Rxc4 54. Rb6+ Kh7 55. Rxa6
Rc3+ 56. Kg2 Rc2+ 57. Kh3 Rc5 58. Rd6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "5"]
[White "Suarez Vera, Angel Antonio"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1772"]
[BlackElo "1848"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nxc3 8. dxc3
Qb6 9. Bf1 O-O 10. Rb1 Qa5 11. a3 c4 12. Bxc4 Nxe5 13. Nxe5 Bxe5 14. Bh6 Re8 15.
b4 Bxh2+ 16. Kh1 Qc7 17. Qd4 e5 18. Qd5 d6 19. Kxh2 Be6 20. Qf3 Bf5 21. Bb3 Rac8
22. g4 e4 23. Qf4 Be6 24. Qf6 Qxc3 25. Qxc3 Rxc3 26. Rxe4 Rec8 27. Rxe6 Rxb3 28.
Rxb3 fxe6 29. Rf3 g5 30. c4 a6 31. Kg1 b5 32. cxb5 axb5 33. Kf1 d5 34. Ke2 d4 35.
Kd3 e5 36. Ke4 Re8 37. Rf5 Rd8 38. Rxg5+ Kf7 39. Rxe5 Ra8 40. Bc1  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "6"]
[White "Barrios, Felipe"]
[Black "Munoz Ospina, Paula Johanna"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1837"]
[BlackElo "1746"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4
9. cxd4 f6 10. exf6 Nxf6 11. O-O Bd6 12. a3 O-O 13. b4 Qc7 14. h3 Bd7 15. Bb2 a6
16. Rc1 Be8 17. Ne5 Rc8 18. Qd2 Qe7 19. Rc2 Bxe5 20. dxe5 Nd7 21. f4 Qh4 22. Qe3
Qh6 23. Qg3 Bg6 24. Bxg6 hxg6 25. Kh2 Nb6 26. Rf3 Nc4 27. Bc1 Qh5 28. Qf2 Qf5 29.
Rcc3 Rfd8 30. Nd4 Nxd4 31. Qxd4 Rc7 32. Rfd3 Rdc8 33. g4 Qf7 34. Rf3 Qe7 35. Kg3
Kh7 36. h4 Rh8 37. Qd3 Kg8 38. g5 Qf7 39. Rf2 Qf5 40. Qd4 Kf7 41. Rfc2 Rhc8 42. a4
Ke8 43. Be3 Qf7 44. Qd3 Qf5 45. Qe2 Kf7 46. Bc5 Rh8 47. Qg4 Qe4 48. Re2 Qb1 49. Qf3
Qa1 50. a5 Qb1 51. Rec2 Qe1+ 52. Bf2 Qb1 53. Bc5 Qe1+ 54. Rf2 Nd2 55. Qe2 Ne4+ 56.
Kg2 Qxe2 57. Rxe2 Nxc3 58. Re3 Nb5 59. Kg3 Rd7 60. Kg4 Rdd8 61. Rd3 Rh5 62. Bb6 Rdh8
63. Bf2 Rc8 64. Bc5 Rhh8 65. Kg3 Rc6 66. Kg4 Nc7 67. Rd2 Na8 68. Rd3 b6 69. axb6
Nxb6 70. Ra3 Nd7 71. Bd6 Rhc8 72. h5 gxh5+ 73. Kxh5 g6+ 74. Kg4 d4 75. Rd3 Rc4 76.
Rd2 Rh8 77. Kf3 Rh3+ 78. Kg4 Rcc3 79. Rg2 d3 80. Rd2 Re3 81. Rd1 Rc2 82. Bc5 Nxc5
83. bxc5 Rxc5 84. Rb1 Rc7 85. Rd1 a5 86. Kh4 a4 87. Kg4 a3 88. Kh4 a2 89. Kg4 Rc2
90. Kh4 Rh2+ 91. Kg4 Rhh3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "7"]
[White "Camacho Hernandez, Daniel Arturo"]
[Black "Cuellar Canosa, Nicolas"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1878"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 Nbd7 5. Bd3 g6 6. Nbd2 Bg7 7. Qe2 O-O 8. O-O Qc7
9. b3 e5 10. Nxe5 Nxe5 11. dxe5 Qxe5 12. Bb2 Qc7 13. c4 Ng4 14. Nf3 Be6 15. Rac1
Rac8 16. Bxg7 Kxg7 17. b4 Qd6 18. Qb2+ Kg8 19. h3 Nh6 20. Rfd1 Qb6 21. b5 Rfd8 22.
Qc3 Rd6 23. Ng5 Qd8 24. Nxe6 fxe6 25. Bc2 Nf7 26. Bb3 b6 27. Rd2 Qg5 28. Rcd1 Rcd8
29. a4 R8d7 30. Qb2 Qd8 31. Rd3 Qg5 32. f4 Qd8 33. R1d2 dxc4 34. Rxd6 Nxd6 35. Ba2
Kf7 36. Qc3 Nf5 37. Qxc4 Ng7 38. Rf2 Qf6 39. Qe4 Qa1+ 40. Kh2 Qe1 41. Qf3 Rd1 42.
e4 Nh5 43. Qxd1 Qxd1 44. f5 Qd6+ 45. Kg1 gxf5 46. g4 Qg3+ 47. Rg2 Qe1+ 48. Kh2 Nf4
49. Rc2 Qxe4 50. Rf2 Qe3 51. Rc2 Qxh3+ 52. Kg1 Qxg4+ 53. Kf1 Qd1+ 54. Kf2 Qxc2+ 55.
Kf3 Qe4+ 56. Kf2 Nd3+ 57. Kf1 Qf3+ 58. Kg1 Qg3+ 59. Kh1 Nf2#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "8"]
[White "Estrella Becerra, Fernando"]
[Black "Torres Millan, Kevin Gilberto"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1853"]
[BlackElo "1548"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. g3 Be7 6. Bg2 O-O 7. Nf3 c6 8. O-O b5
9. Ne5 Bb7 10. a3 Nbd7 11. Nxd7 Qxd7 12. h3 a5 13. Bf4 Rfe8 14. g4 Bd6 15. Bxd6 Qxd6
16. e3 Nd7 17. Ne2 Nf6 18. Nf4 h6 19. Nd3 Nd7 20. Rc1 b4 21. Nc5 Nxc5 22. Rxc5 bxa3
23. bxa3 Ba6 24. Re1 Rab8 25. Bf1 Bxf1 26. Rxf1 Rb5 27. Rc3 Reb8 28. Qa4 R8b6 29.
Rfc1 g5 30. Rc5 Qf6 31. Rxb5 Rxb5 32. Kg2 Qd6 33. Qc2 Rb6 34. Qc5 Qxc5 35. Rxc5 Ra6
36. a4 Kf8 37. Kf3 Ke7 38. e4 Kd6 39. e5+ Kd7 40. Kg3 Ke6 41. h4 f6 42. exf6 Kxf6
43. h5 Ke7 44. f4 Kf6 45. f5 Kg7 46. Rc3 Rb6 47. Re3 Rb4 48. Re7+ Kf8 49. Re6 Kg7
50. Rg6+ Kh7 51. Rxc6 Rxd4 52. Rc7+ Kg8 53. Rc5 Rxa4 54. Rxd5 Kf7 55. Rd7+ Kg8 56.
Ra7 Ra3+ 57. Kf2 Ra4 58. Kf3 Rf4+ 59. Kg3 a4 60. Ra6 Kg7 61. Kh3 Rf3+ 62. Kg2 Rf4
63. Kg3 Kh7 64. f6 Kg8  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "9"]
[White "Marulanda, Carlos Andres"]
[Black "Boyd, Jason Derek"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1844"]
[BlackElo "1646"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. c4 d4 3. b4 Bf5 4. Bb2 d3 5. e3 e6 6. Nd4 Bg6 7. Qf3 c6 8. b5 Qc7 9.
e4 Qe5 10. Bc3 Qxe4+ 11. Qxe4 Bxe4 12. h4 h5 13. Rh3 Be7 14. Bxd3 Bxd3 15. Rxd3 Bxh4
16. Na3 Bf6 17. bxc6 bxc6 18. Rb1 Ne7 19. Rb7 Na6 20. Nb3 Bxc3 21. dxc3 Nc8 22. Nc2
Nb6 23. Ncd4 Nxc4 24. Nxc6 O-O 25. g4 hxg4 26. Rd4 Nb6 27. Rxg4 Rfe8 28. Rh4 Nc8
29. Ra4 Nb8 30. Nxb8 Nd6 31. Rd7 Nb5 32. Nc6 Nxc3 33. Rh4 g6 34. Ne5 Rad8 35. Rhd4
Rxd7 36. Rxd7 Nxa2 37. Nxf7 Rb8 38. Nd4 Nc3 39. Nxe6 Rb1+ 40. Kd2 Rd1+ 41. Kxc3 Rxd7
42. Nh6+ Kh8 43. f4 Rb7 44. Nc5 Rb1 45. Kd4 a5 46. Ke5 Kg7 47. Ng4 Rb5 48. Kd6 Rb4
49. Ke7 a4 50. Ne6 Kh8 51. Ne5 Kg8 52. Nxg6 a3 53. f5 a2 54. f6 Rb7+ 55. Ke8 a1=Q
56. Ne7 Kh7 57. Nf8+ Kh6 58. Kf7 Qa2+ 59. Ne6 Rb6 60. Nf5+ Kh7 61. Nfg7 Qa7+ 62.
Ke8 Rb8+ 63. Nd8 Qe3+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "10"]
[White "Ramirez Bonilla, Sergio Daniel"]
[Black "Ramirez Beltran, Francisco Javier"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Nf3 Bg4 7. Nbd2 O-O 8. c3
Re8 9. O-O c6 10. Qc2 Nbd7 11. Ne5 h6 12. Bxf6 Nxf6 13. Rfe1 Be6 14. Re3 Ng4 15.
Re2 Nxe5 16. dxe5 Bc5 17. Kh1 Bg4 18. f3 Be6 19. Rf1 Qh4 20. f4 Bg4 21. Ree1 Bf2
22. Nf3 Bxf3 23. Rxf2 Bg4 24. g3 Qh5 25. Qd2 Re7 26. f5 Rae8 27. Qf4 b5 28. Bf1 g5
29. fxg6 fxg6 30. Bd3 Be6 31. Qf6 Kh7 32. Rf4 Rf7 33. Qh4 Qxh4 34. Rxf7+ Bxf7 35.
gxh4 Kg7 36. Kg2 Be6 37. Rf1 Bf7 38. Re1 a5 39. Kf3 a4 40. a3 Re6 41. Kf4 Be8 42.
Rg1 h5 43. Rg5 Re7 44. Be2 Kh6 45. Ke3 c5 46. Bf3 Bf7 47. Kf4 Rb7 48. e6 Bxe6 49.
Bxd5 Bxd5 50. Rxd5 b4 51. Rxc5 bxa3 52. bxa3 Rb3 53. Ra5 Rxa3 54. c4 Ra1 55. c5 a3
56. Kg3 a2 57. Kh3 Kg7 58. c6 Rc1 59. Rxa2 Rxc6 60. Ra3 Kf6 61. Rf3+ Ke5 62. Ra3
Rc4 63. Kg3 Rg4+ 64. Kh3 Rd4 65. Rg3 Kf5 66. Rg5+ Kf6 67. Rg3 Rf4 68. Rg5 Rf3+ 69.
Kg2 Re3 70. Rb5 Re5 71. Rb3 Kf5 72. Kg3 Ke4 73. Rb4+ Kf5 74. Rf4+ Ke6 75. Rf3 Re4
76. Rb3 Kf5 77. Rf3+ Ke5 78. Ra3 Kd4 79. Ra4+ Ke3 80. Ra3+ Ke2 81. Ra2+ Kf1 82. Ra1+
Rf4  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "11"]
[White "Guerrero Avila, Hernando"]
[Black "Chavarro Fraija, Juan Pablo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "1769"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 f5 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Bb7 7. a4 Nc6 8. e3 Nf6
9. Ba3 Ne4 10. Qc2 Na5 11. Bb4 c5 12. Bxa5 bxa5 13. Rd1 O-O 14. d5 Qf6 15. Rd3 Ba6
16. Nd2 Nd6 17. dxe6 Qxe6 18. Rd5 Nxc4 19. Rxc5 Nxe3 20. Qb3 Qxb3 21. Nxb3 Nxf1 22.
Rxa5 Rfe8+ 23. Kd1 Bc4 24. Nd4 Rab8 25. Kc2 Re1 26. Rc5 d5 27. Rc7  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "12"]
[White "Acosta Nunez, Miguel"]
[Black "Cantor Pardo, Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1743"]
[BlackElo "1654"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. f3 Nf6 4. e5 Nfd7 5. Bd3 e6 6. Ne2 c5 7. c3 Nc6 8. a3 cxd4 9.
cxd4 Nxd4 10. O-O Nxe2+ 11. Qxe2 Bc5+ 12. Kh1 g6 13. Nc3 O-O 14. Bh6 Re8 15. f4 b6
16. b4 Bf8 17. Bxf8 Nxf8 18. Nb5 Ba6 19. Nd6 Bxd3 20. Qxd3 Re7 21. Ra2 Rc7 22. Rc2
Rxc2 23. Qxc2 Qe7 24. Rf3 Rd8 25. Rc3 f6 26. Rc7 Rd7 27. Nc8 Qf7 28. Rxd7 Qxd7 29.
exf6 d4 30. Ne7+ Kf7 31. Nc6 Kxf6 32. Ne5 Qd8 33. h3 Nd7 34. Ng4+ Kg7 35. Qe4 Nf6
36. Qxe6 Nxg4 37. Qxg4 d3 38. Qd1 d2 39. Kg1 Qd3 40. Kf2 h5 41. g3 Kf6 42. Qa1+ Kf5
43. Qe5#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "13"]
[White "Yepes Bedoya, Ernesto"]
[Black "Rua Palacio, Nora"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1595"]
[BlackElo "1779"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. Bg5 h6 8. Bh4 d6
9. h3 Qe7 10. Re1 Kh8 11. d5 Nb8 12. Nbd2 a6 13. Bd3 Rg8 14. Nf1 g5 15. Bg3 Nh5 16.
Ne3 Nxg3 17. fxg3 g4 18. Nh4 Qg5 19. Qe2 gxh3 20. Kh1 Qxg3 21. Qf3 Qxh4 22. g4 Bxe3
23. Qxe3 Bxg4 24. Rg1 Qg5 25. Qg3 Qf4 26. Raf1 Qxg3 27. Rxg3 Rg7 28. Rfg1 h5 29.
Be2 Nd7 30. Bxg4 Rxg4 31. Rxg4 hxg4 32. Rxg4 Nf6 33. Rh4+ Kg7  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "14"]
[White "Riscanevo Oicata, Reyes"]
[Black "Rodriguez Guerra, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1761"]
[BlackElo "1589"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bg5 Bf5 6. Nf3 e6 7. e3 Be7 8. Bb5+
Nc6 9. Qa4 Qb6 10. Ne5 Rc8 11. O-O a6 12. Bxc6+ bxc6 13. Rfc1 Ng4 14. Bxe7 Kxe7 15.
Nf3 Rhd8 16. Qa3+ Ke8 17. Na4 Qb5 18. h3 Nh6 19. Rc5 Qb7 20. Rac1 f6 21. Nh4 e5 22.
Nxf5 Nxf5 23. dxe5 fxe5 24. Qc3 d4 25. Rxe5+ Kd7 26. exd4 Nd6 27. Nc5+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "15"]
[White "Cantor Pardo, Joaquin"]
[Black "Murcia Molina, Manuel Hernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1590"]
[BlackElo "1739"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Be2 cxd4 8. exd4
a6 9. O-O Be7 10. Ne5 Rc8 11. Ndf3 h6 12. Bd3 Ne4 13. Nxc6 Rxc6 14. Ne5 Rc8 15. f3
Nd6 16. Bxf5 Nxf5 17. Qe2 O-O 18. Rae1 Qe8 19. g4 Nd6 20. Ng6 Nc4 21. Nxf8 Bxf8 22.
g5 hxg5 23. Bxg5 Nd6 24. f4 Nf5 25. Qg2 b5 26. Rf3 Be7 27. Bxe7 Qxe7 28. Qg5 Qd6
29. Rh3 Re8 30. Qxf5  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "16"]
[White "Soto Leguizamon, David Esteban"]
[Black "Villalobos Celeita, Edgar Alfonso"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1780"]
[BlackElo "1444"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nc6 2. d4 d5 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. c4 h5 7. Bg5 Be7 8. Nc3 Nh7
9. Bxe7 Nxe7 10. cxd5 exd5 11. Qb3 Rb8 12. Qa4+ c6 13. Qxa7 g5 14. e4 dxe4 15. Nd2
h4 16. Ndxe4 hxg3 17. fxg3 Ra8 18. Qc5 Ra5 19. Qb4 Bxe4 20. Nxe4 Rd5 21. Rad1 f5
22. Nc5 b6 23. Ne6 Qd7 24. Bxd5 Nxd5 25. Qe1 Ne7 26. Qe5 Rg8 27. Ng7+ Kd8 28. Nxf5
Nxf5 29. Rxf5 Kc8 30. Rff1 Kb7 31. Qf5 Qe7 32. Rde1 Qg7 33. Qf7+ Ka6 34. Qc4+ Kb7
35. Rf7+ Kb8 36. Rxg7 Rxg7 37. Qxc6 Ka7 38. Re3 Rb7 39. Qxb7+ Kxb7 40. Re7+ Kc6 41.
Rxh7 Kd5 42. Rg7 Kxd4 43. Rxg5 Kc4 44. h4 Kd3 45. Rb5 Kc2 46. g4 Kb1 47. g5 Kxa2
48. g6 Ka1 49. g7 Kb1 50. g8=Q Ka1 51. Qg2 Ka2 52. Rxb6 Kb1 53. b4 Kc1 54. Rf6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "17"]
[White "Pena Flechas, Luis Orlando"]
[Black "Chaparro Jimenez, Sebastian"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1662"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. O-O Bd6 7. b3 O-O 8. Ba3
Re8 9. Qc1 c6 10. Bxd6 Qxd6 11. Qa3 Qxa3 12. Nxa3 Nbd7 13. Rac1 a5 14. Nb1 h6 15.
Nbd2 a4 16. Rc3 Reb8 17. Rfc1 axb3 18. axb3 Ra2 19. R3c2 Rba8 20. Rxa2 Rxa2 21. Kf1
e5 22. dxe5 Nxe5 23. Ke2 Nxf3 24. gxf3 Ne8 25. Kd1 Nd6 26. Rc2 Ra1+ 27. Rc1 Ra2 28.
Rc2 Ra1+ 29. Rc1 Ra3 30. Kc2 Ra2+ 31. Kd1 Nb5 32. Rc2 Ra1+ 33. Rc1 Nc3+ 34. Kc2 Rxc1+
35. Kxc1 Ne2+ 36. Kd1 Ng1 37. h4 Nh3 38. Ke2 Kf8 39. f4 Ke7 40. Kf1 g5 41. hxg5 hxg5
42. fxg5 Nxg5 43. d4 f5 44. Ke2 Ne4 45. f3 Nxd2 46. Kxd2 Kf6 47. Kd3 Kg5 48. e4 fxe4+
49. fxe4 dxe4+ 50. Kxe4 Kf6 51. Kd3 Kf5 52. Kc4 b6 53. d5 c5 54. Kb5 Ke5 55. d6 Kxd6
56. Kxb6 Kd5 57. Kb5 Kd4 58. Kc6 c4 59. bxc4 Kxc4  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "18"]
[White "Calvo Castillo, Juliana"]
[Black "Tangarife Giraldo, Jose Humberto"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1534"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bxd6
Qxd6 9. O-O O-O 10. Nbd2 Re8 11. Re1 Nd7 12. Nf1 Nf8 13. Ng3 Bd7 14. Qd2 e5 15. dxe5
Nxe5 16. Nxe5 Rxe5 17. Rxe5 Qxe5 18. Re1 Qc7 19. Nh5 Be6 20. Qg5 Ng6 21. Bxg6 hxg6
22. Nf4 Qd7 23. Nxe6 fxe6 24. Qxg6 Re8 25. Re3 Qf7 26. Qxf7+ Kxf7 27. f3 e5 28. Kf2
Kf6 29. Ke2 Rc8 30. Rd3 Ke6 31. g3 g5 32. b3 Rh8 33. a4 Rxh2+ 34. Ke3 Rg2 35. g4
Rb2 36. b4 b6 37. Rd2 Rxd2 38. Kxd2 d4 39. cxd4 exd4 40. Kd3 Kd5 41. a5 Ke5 42. axb6
axb6 43. Ke2 Kf4 44. Kd3 Kxf3 45. Kxd4 Kxg4 46. Ke3 Kf5 47. Kf3 Ke5 48. Kg4 b5 49.
Kxg5 Kd4 50. Kf4 Kc4 51. Ke3 Kxb4 52. Kd3 Kb3 53. Kd2 Kb2 54. Kd3 b4 55. Kd2 b3 56.
Ke3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "19"]
[White "Riscanevo Perez, Jose Reyes"]
[Black "Ruiz Bustacara, Gustavo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1511"]
[BlackElo "1809"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. Re1 d6 6. b3 Bg4 7. Bb2 a6 8. Nc3 Nd4
9. Be2 Qd7 10. Nxd4 exd4 11. Nd5 Bxe2 12. Nxf6+ Bxf6 13. Qxe2 O-O 14. d3 c5 15. f4
Rfe8 16. Qd2 b5 17. c3 dxc3 18. Bxc3 Bxc3 19. Qxc3 Qg4 20. Qd2 h5 21. Re3 Qxf4 22.
Rf1 Qh6 23. Qf2 Rf8 24. e5 Rae8 25. Ree1 g6 26. exd6 Rxe1 27. Rxe1 Qg5 28. d4 c4
29. bxc4 bxc4 30. Qe3 Qd5 31. Qe5 Qb5 32. Qe7 c3 33. d7 Qb6 34. Qxf8+ Kxf8 35. Re8+
Kg7 36. d8=Q Qb1+ 37. Kf2 Qxa2+ 38. Re2 Qb1 39. Qc8 Qd3 40. Qc5 a5 41. d5 Qf5+ 42.
Ke3 g5 43. Qd4+ f6 44. Qe4 Qf1 45. Qe7+ Kg6 46. d6 Qc1+ 47. Kd3 Qb1+ 48. Kxc3 Qb4+
49. Kd3 Qb3+ 50. Ke4 Qc4+ 51. Kf3 g4+ 52. Kf2 Qd4+ 53. Kg3 Kg5 54. Qe3+ Qxe3+ 55.
Rxe3 f5 56. Re5 h4+ 57. Kf2 Kf4 58. Rxa5 g3+ 59. hxg3+ hxg3+ 60. Kf1 Kg5 61. Rd5
Kf6 62. d7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "20"]
[White "Silva, Mariano"]
[Black "Dominguez Gonzalez, Juan Camilo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1802"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. c3 e6 5. f4 Bd6 6. Nf3 h6 7. Nbd2 O-O 8. O-O Ng4
9. Qe2 Ne7 10. Ne5 Nf6 11. Qf3 c5 12. g4 c4 13. Bc2 Nd7 14. g5 Nf5 15. Qh3 hxg5 16.
Bxf5 exf5 17. Ndf3 g4 18. Qh5 Nf6 19. Qh4 Ne4 20. Ng5 Nxg5 21. fxg5 f6 22. g6 Re8
23. Nf7 Kf8 24. Nxd8 Rxd8 25. Qh8+ Ke7 26. Qxg7+ Ke8 27. Qf7#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "21"]
[White "Ayala Delgado, Gabriela"]
[Black "Torres Hernandez, Deivy Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1470"]
[BlackElo "1702"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 e5 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Bc5 8. Be3
Qb6 9. Nxc6 Bxe3 10. Qe2 Bxf2+ 11. Qxf2 Qxf2+ 12. Kxf2 dxc6 13. Bd3 O-O 14. Rhe1
Ng4+ 15. Kg1 Ne5 16. Rad1 Bg4 17. Be2 Rad8 18. Bxg4 Nxg4 19. h3 Ne5 20. Na4 b6 21.
Nc3 f6 22. Ne2 Nd3 23. Rf1 Nxb2 24. Rc1 c5 25. Nc3 Rfe8 26. Rce1 Rd4 27. Nb5 Rdxe4
28. Rb1 Re2 29. Nxa7 Rd8 30. Rf2 Rxf2 31. Kxf2 Rd2+ 32. Kg3 Kf7 33. Nc8 b5 34. Na7
b4 35. Rc1 Nd3 36. Ra1 c4 37. Rc1 Nxc1 38. Nc6 Nxa2 39. Na5 c3 40. Nc4 Rd3+ 41. Kh2
c2 42. Nb2 c1=Q 43. Nxd3 Qe3 44. Nb2 Nc3 45. Nc4 Qf2 46. Nd6+ Ke6 47. Ne8 Ne2 48.
Nxg7+ Kf7 49. h4 Qxh4#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "22"]
[White "Munoz Cardenas, Cristian Camilo"]
[Black "Ladino Hernandez, Angel Joel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1676"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. Nd2 d5 5. c4 dxc4 6. Qa4+ Bd7 7. Qxc4 Bg7 8.
d5 O-O 9. Ngf3 c6 10. Rd1 Qa5 11. e4 cxd5 12. Qc2 dxe4 13. Nd4 f5 14. N4b3 Qxa2 15.
Be2 Qxb2 16. Qxb2 Bxb2 17. Rb1 Bc3 18. O-O Bxd2 19. Nxd2 b5 20. Bxb5 Bxb5 21. Rxb5
Nc6 22. Rfb1 Rab8 23. Rb7 Rxb7 24. Rb4 Rb6 25. Rxb6 Rd8 26. Rb7 a5 27. Nf1 Rb8 28.
g3 Ra8 29. Nd2 a4 30. Nc4 a3 31. Nd6 a2 32. Nxf7 a1=Q+ 33. Kg2 e3 34. Nh6+ Kf8 35.
f4 Ra2+ 36. Kh3 Qf1+ 37. Kh4 Rxh2+ 38. Kg5 Rh5+ 39. Kf6 Qa1+ 40. Ke6 Nd8+ 41. Kd7
Nxb7 42. g4 e2 43. gxh5 e1=Q 44. hxg6 Qe7+ 45. Kc6 Qa6+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "23"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Rico Diaz, Ettlingert Blas"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1807"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nf6 6. f3 O-O 7. Qd2 e5 8. Nb5 d5
9. exd5 Nxd5 10. Bxa7 e4 11. Bd4 exf3 12. g3 Re8+ 13. Kf2 Nc6 14. Bxg7 Kxg7 15. N1c3
Qb6+ 16. Kxf3 Ne5+ 17. Kg2 Ne3+ 18. Kf2 N3g4+ 19. Kg2 Qc6+ 20. Nd5 Ne3+ 21. Qxe3
Qxd5+ 22. Kg1 Nf3+ 23. Qxf3 Qxf3 24. Nc7 Rxa2 25. Nxe8+ Kf8 26. Rxa2 Qe3+ 27. Kg2
Bg4 28. h3 Bf3+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "24"]
[White "Orjuela Rios, Sergio"]
[Black "Camargo Pinzon, Cesar Josue"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Bf5 6. Qb3 Qd7 7. Qxd5 Qxd5 8. Nxd5
O-O-O 9. Ne3 e6 10. Nxf5 exf5 11. e3 Nf6 12. Bb5 Nb4 13. O-O Ne4 14. a3 Nd5 15. Bd2
g5 16. Bd3 Ndf6 17. Rac1+ Kb8 18. Rfd1 Bd6 19. Be1 h5 20. Nd2 Rhe8 21. Nxe4 fxe4
22. Bc4 Re7 23. Rc3 Ng4 24. h3 Nh2 25. Rb3 Bc7 26. Be2 g4 27. g3 Nf3+ 28. Bxf3 exf3
29. h4 Rd6 30. Bb4 Rb6 31. Bxe7 Rxb3 32. d5 Kc8 33. d6 Bb6 34. d7+ Kb8 35. d8=Q+
Bxd8 36. Rxd8+ Kc7 37. Rd2 b5 38. Bf6 a5 39. Bd8+ Kc6 40. Bxa5 f5 41. Bc3 Kc5 42.
Rd8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "25"]
[White "Gaitan Santos, Daniela"]
[Black "Rojas Apontes, Rainer Antonio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Qf6 6. d3 h6 7. Be3 Bg4 8. h3 Bxf3
9. Qxf3 Bb4 10. Qxf6 Nxf6 11. Bd2 O-O 12. O-O-O b5 13. a3 Bd6 14. g3 b4 15. axb4
Bxb4 16. f4 Nd7 17. fxe5 Nxe5 18. Rhf1 a5 19. Na4 Rab8 20. b3 Rfd8 21. Bxb4 Rxb4
22. Kb2 Rdb8 23. Ka3 Rd4 24. g4 Rb5 25. c3 Rxd3 26. Rxd3 Nxd3 27. Rd1 Nc5 28. Nxc5
Rxc5 29. b4 axb4+ 30. cxb4 Rc3+ 31. Ka4 Kf8 32. Rd7 Rxh3 33. Rxc7 Re3 34. Rxc6 Rxe4
35. Ka5 Rxg4 36. b5 Rg1 37. Ka6 Ra1+ 38. Kb7 f5 39. Rc8+ Kf7 40. Rc7 Kf6 41. b6 h5
42. Kc6 Rc1+ 43. Kd7 Rd1+ 44. Kc8 h4 45. b7 Rb1 46. b8=Q Rxb8+ 47. Kxb8 g6 48. Rc6+
Kg5 49. Rc1 f4 50. Rg1+ Kf5 51. Kc7 g5 52. Kd6 g4 53. Re1 g3 54. Re5+ Kg4 55. Re6
h3 56. Ke5 h2 57. Rg6+ Kf3 58. Rf6 h1=Q 59. Rxf4+ Ke2 60. Rg4 Qf3 61. Rf4 Qxf4+ 62.
Kxf4 g2 63. Kg4 g1=Q+ 64. Kh4 Kf3 65. Kh5 Kf4 66. Kh6 Kf5 67. Kh7 Kf6 68. Kh8 Qg7#
 0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "26"]
[White "Ortiz Celis, Isabella"]
[Black "Marulanda, Andrea Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Bf5 5. Bg5 Nbd7 6. e3 e6 7. Bd3 Bxd3 8. Qxd3
Be7 9. O-O O-O 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Rfd1 Qd6 13. Qe2 N5f6 14. e4 Qc7 15.
Rac1 c5 16. dxc5 Qxc5 17. e5 Ng4 18. Nb5 Qe7 19. Rc7 Rfd8 20. Rd2 a6 21. Nd6 Rdb8
22. Nc4 Rd8 23. Nb6 Rab8 24. Nxd7 Rbc8 25. Nf6+ Nxf6 26. Rxe7 Rc1+ 27. Ne1 Nd5 28.
Rxd5 exd5 29. Qd2 Rcc8 30. g3 b5 31. Ra7 Rc6 32. Nf3 f6 33. Qd4 Rc4 34. Qe3 d4 35.
Nxd4 Rcxd4 36. exf6 gxf6 37. Qe6+ Kh8 38. Qxf6+ Kg8 39. Qg7#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "27"]
[White "Mejia Rosas, Dario"]
[Black "Rueda Villamizar, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nb6 5. Nc3 Nxc4 6. Bxc4 d5 7. Nxd5 e6 8. Nc3
Bd7 9. O-O Be7 10. d3 O-O 11. Re1 Nc6 12. Be3 Nb4 13. a3 Nc6 14. Ne4 Qb6 15. b4 a5
16. Nxc5 Be8 17. Nxe6 Qxe3 18. Rxe3 fxe6 19. Bxe6+ Kh8 20. b5 Nd8 21. Bc4 Bc5 22.
d4 Ba7 23. a4 Bh5 24. Qd3 Nf7 25. Bxf7 Bxf7 26. Rc1 Bg6 27. Qb3 Rf4 28. b6 Bb8 29.
Rc8+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "28"]
[White "Lerma Munoz, Luis Alberto"]
[Black "Quintero Prieto, David"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1438"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Be2 Nge7 8. O-O Nf5 9.
Be3 Qxb2 10. Nbd2 Nxe3 11. fxe3 Qxc3 12. Qb3 cxd4 13. exd4 Nxd4 14. Bb5+ Nxb5 15.
Qxb5+ Qc6 16. Qxc6+ bxc6 17. Rfc1 Bb7 18. Nb3 a4 19. Nbd4 Kd7 20. Kf2 c5 21. Nb5
Ra5 22. Nc3 Be7 23. Rcb1 Kc6 24. g3 f6 25. Rb2 Ba6 26. Rab1 Bd8 27. Rb8 d4 28. Ne4
Kd5 29. Nd6 Rf8 30. Nb7 Bxb7 31. R8xb7 fxe5 32. Kg2 e4 33. Rd7+ Kc4 34. Ne5+ Kc3
35. Nc6 Ra8  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.03"]
[Round "5"]
[Board "29"]
[White "Mojica Laverde, Laura Marcela"]
[Black "Arguello Gonzalez, Jane Katherine"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. b3 Nf6 2. e3 g6 3. Bb2 Bg7 4. d4 d5 5. Be2 O-O 6. Nf3 Nc6 7. O-O Nh5 8. Nc3 a6
9. e4 Nf4 10. Nxd5 Nxe2+ 11. Qxe2 Bg4 12. Ne3 Nxd4 13. Qd1 Nxf3+ 14. gxf3 Bxb2 15.
Rb1 Bh3 16. Re1 Bc3 17. Re2 Qc8 18. Nd5 Bf6 19. e5 c6 20. Nb6 Qf5 21. Nd7 Qg5+ 22.
Kh1 Qg2#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "1"]
[White "Mena Cordoba, Yamil Octavio"]
[Black "Ayala Delgado, Sergio Alejandro"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1843"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. e5
Nd7 9. Re1 g6 10. Nd2 Bg7 11. Nf3 Nc5 12. Be3 Qe7 13. Qc1 O-O 14. Bh6 Nxd3 15. cxd3
c5 16. Bxg7 Kxg7 17. d4 cxd4 18. Nxd4 Ba6 19. Qd2 Rfc8 20. Re3 h5 21. Rae1 Rab8 22.
a3 Qg5 23. g3 Qg4 24. Kg2 h4 25. h3 Qh5 26. Rf3 Rc7 27. g4 Qh8 28. b3 Qh6 29. g5
Qh8 30. Qf4 Bc8 31. Rc1 Rd7 32. Rcc3 a6 33. Qd2 Qd8 34. Rf6 Qb6 35. Rcf3 Bb7 36.
Qf4 Qc7 37. Rxe6 Rh8 38. Qf6+ Kh7 39. Rf4  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "2"]
[White "Duque Pinzon, Manuel Santiago"]
[Black "Suarez Vera, Angel Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1985"]
[BlackElo "1772"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 f5 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 Nf6 5. Qb3 a5 6. e3 O-O 7. Bd3 b6 8. O-O Bxc3
9. Qxc3 Bb7 10. Qc2 Bxf3 11. gxf3 Nc6 12. a3 f4 13. b3 Qe8 14. Bb2 fxe3 15. fxe3
Qh5 16. Qg2 Rf7 17. Kh1 Raf8 18. Rg1 d5 19. f4 Ne7 20. Raf1 Nf5 21. Qf3 Qh4 22. cxd5
Nxd5 23. Rg4 Qh6 24. e4 Nfe3 25. exd5 Nxf1 26. Qxf1 Rxf4 27. Rxf4 Rxf4 28. Qe1 Qh3
29. Qxe6+ Qxe6 30. dxe6 Rf2 31. Bc1 h6 32. a4 g5 33. Ba3 Rf6 34. Bc4  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "3"]
[White "Valencia Gantiva, Cristian"]
[Black "Galvis Cala, Miguel Angel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1982"]
[BlackElo "1801"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. Nd2
Be7 9. c4 O-O 10. b3 Bb7 11. e5 Nd7 12. Re1 Bc5 13. Rb1 Qb6 14. Qe2 f6 15. b4 Bd4
16. c5 Qc7 17. exf6 Rxf6 18. Nf3 Bc3 19. Ng5 g6 20. Nxe6 Qe5 21. Bb2 Re8 22. Qxe5
Nxe5 23. Bxc3 Nxd3 24. Bxf6 Nxe1 25. Nd8 Ba8 26. b5 cxb5 27. c6 Bxc6 28. Nxc6 Re6
29. Ne7+ Kf7 30. Nxd5 Nd3 31. Bd4 a6 32. Ne3 Rd6 33. Bc3 Rc6 34. Ba5 Nc1 35. a3 Ne2+
36. Kf1 Nd4 37. h4 Nc2 38. Nxc2 Rxc2 39. g3 h5 40. Kg2 Ke6 41. Rb3 Kd5 42. Rd3+ Ke5
43. Rc3 Ra2 44. Bb4 Kd4 45. Rc6 a5 46. Bf8 a4 47. Rxg6 Kc4 48. Rg5 Rd2 49. Rxh5 Rd8
50. Bb4 Kd5  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "4"]
[White "Munoz Ospina, Paula Johanna"]
[Black "Rubiano Peralta, Luis Emmanuel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1746"]
[BlackElo "1841"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7
9. cxd5 Nxd5 10. Bxe7 Qxe7 11. O-O Nd7 12. Rc1 c5 13. Bb1 Rac8 14. Nxd5 Bxd5 15.
e4 Bb7 16. e5 cxd4 17. Qd3 g6 18. Rxc8 Rxc8 19. Re1 Bxf3 20. Qxf3 Nxe5 21. Qe4 Qf6
22. h4 d3 23. Rd1 Rc4 24. Qa8+ Kg7 25. h5 Ng4 26. Bxd3 Qxf2+ 27. Kh1 Qh4+ 28. Kg1
Qh2+ 29. Kf1 Rf4+ 30. Ke1 Rf2 31. Bf1 Qe5+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "5"]
[White "Cuellar Canosa, Nicolas"]
[Black "Acosta Nunez, Miguel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1878"]
[BlackElo "1743"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. d4 a6 6. Bxc6+ bxc6 7. dxe5 dxe5 8. Qxd8+
Kxd8 9. Bxe5 Bd6 10. Nf3 Bg4 11. Nbd2 Re8 12. Bb2 Ke7 13. h3 Bf5 14. O-O-O g6 15.
Ne5 Bd7 16. Nxd7 Nxd7 17. Nc4 a5 18. a4 f6 19. Rd4 Bc5 20. Ba3 Bxa3+ 21. Nxa3 Nb6
22. Rhd1 f5 23. e4 c5 24. R4d3 fxe4 25. Re1 Kf6 26. Rde3 Kf5 27. f3 Rad8 28. Rxe4
Rxe4 29. Rxe4 Rd7 30. c4 Nc8 31. Nc2 c6 32. Ne3+ Kf6 33. Ng4+ Kg7 34. Re6 Rd6 35.
Re8 Nb6 36. Re7+ Kh8 37. Ne5 Rf6 38. Kd2 h5 39. Ke3 g5 40. Nf7+ Kg8 41. Nxg5 Rd6
42. Ne4 Rd1 43. Rb7 Nxc4+ 44. bxc4 Rd4 45. Nd2 h4 46. Ra7 Rd6 47. Rxa5 Rg6 48. Kf2
Rd6 49. Ne4 Rd1 50. Rxc5 Ra1 51. Rxc6 Rxa4 52. Rh6 Rxc4 53. Rxh4 Rc2+ 54. Ke3  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "6"]
[White "Boyd, Jason Derek"]
[Black "Chavarro Fraija, Juan Pablo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1646"]
[BlackElo "1769"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O
d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. c3 Nxd4 13. cxd4 Rd8 14. Qd3 Bf5 15.
Be4 Bxe4 16. Qxe4 e6 17. Rfd1 Rd5 18. Rd3 Rad8 19. Ra3 Qb6 20. Rb3 Qa6 21. h3 Qe2
22. Rxb7 Rxd4 23. Qc6 Rd1+ 24. Rxd1 Rxd1+ 25. Kh2 Be5+ 26. f4 Qxe3 27. Qe8+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "7"]
[White "Pacheco Gutierrez, Johnny Rafael"]
[Black "Riscanevo Oicata, Reyes"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1928"]
[BlackElo "1761"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 d6 5. Bg2 e5 6. d3 Be7 7. Nge2 Qa5 8. O-O O-O
9. h3 Be6 10. f4 exf4 11. gxf4 Rad8 12. f5 Bc8 13. Bg5 a6 14. a4 Qc7 15. Bxf6 Bxf6
16. Nd5 Qd7 17. Nxf6+ gxf6 18. Nf4 Qe7 19. Qh5 Kh8 20. Qh6 Rg8 21. Nd5 Qf8 22. Qd2
Qg7 23. Rf4 Qh6 24. Qf2 Rg5 25. Rh4 Qg7 26. Nf4 Rg8 27. Kh2 Ne5 28. Bf1 Rg3 29. Be2
Qg5 30. Rg4 Rxg4 31. Bxg4 Nxg4+ 32. hxg4 Qxg4 33. Rg1 Qxg1+ 34. Qxg1 Rxg1 35. Kxg1
Bd7 36. a5 Bc6 37. Nh5 Ba4 38. Kf2 h6 39. Nxf6 Kg7 40. Nh5+ Kf8 41. Ke3 Ke7 42. d4
cxd4+ 43. Kxd4 Bd1 44. Nf4 h5 45. b4 h4 46. Nd5+ Kd8 47. Ke3 h3 48. Kf2 h2 49. Kg2
h1=Q+ 50. Kxh1 Bf3+ 51. Kh2 Bxe4 52. Ne3 Ke7 53. Kg3 Kf6 54. Kf4 Bd3 55. Nd5+ Kg7
56. c5 dxc5 57. bxc5 f6 58. Nb4 Bb5 59. Nd5 Kf7 60. Nc7 Bc6 61. Ne6 Ke7 62. Nd4 Bh1
63. Ke3 Bd5 64. Kd3 Kd7 65. Kc3 Ke7 66. Kd3 Kf7 67. Ke3 Kg7 68. Kf4 Kh6 69. Ne6 Bc6
70. Nd4 Kh5 71. Ne6 Kh6 72. Kg4 Bd5 73. Nf4 Bc4 74. Kh4 Kg7 75. Kg4 Kf7 76. Kh5 Bb3
77. Kg4 Bd1+ 78. Kg3 Bb3 79. Kf3 Bc2 80. Kg4 Be4 81. Ne2 Ke7 82. Kf4 Bd5 83. Nd4
Kd7 84. Ke3 Bc6 85. Kd3 Bb5+ 86. Kc3 Bc6 87. Kc4 Be4 88. Kc3 Bd5 89. Kd3 Ke7 90.
Ke3 Kd7 91. Kf4 Bf7 92. Ke4 Bh5 93. Kd5 Bd1 94. Kc4 Ba4 95. Kd5 Bd1 96. Ke4 Ba4 97.
Kf4 Bd1 98. Kg3 Ba4 99. Kg4 Bd1+ 100. Kh4 Ke7 101. Kh3 Bh5 102. Kg3 Bd1 103. Kf4
Bh5 104. Ke4 Be8 105. Kd5 Bf7+ 106. Ke4 Be8 107. Kd3 Bd7 108. Kc4 Be8 109. Kb4 Bd7
110. Kc4 Be8 111. Kd5 Bf7+ 112. Ke4 Be8 113. Kf4 Bd7 114. Nc2 Bc6 115. Kg4 Bg2 116.
Kh5 Be4 117. Nd4 Kf7 118. Kh6 Kf8 119. Kg6 Ke7 120. Ne2 Bd5 121. Nf4 Bf7+ 122. Kg7
Bc4 123. Ng6+ Kd7 124. Kxf6 Kc6 125. Ne5+ Kxc5 126. Nxc4 Kxc4 127. Ke5 Kb5 128. f6
Kxa5 129. f7 b5 130. f8=Q Ka4 131. Kd4 a5 132. Kc3 b4+ 133. Kb2 Kb5 134. Qe8+ Kc4
135. Qc6+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "8"]
[White "Tangarife Giraldo, Jose Humberto"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1634"]
[BlackElo "1853"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 b6 2. e4 Bb7 3. f3 e6 4. Be3 g6 5. Bd3 Bg7 6. Ne2 Ne7 7. O-O O-O 8. Qd2 c5
9. c3 cxd4 10. cxd4 Nbc6 11. Nbc3 Nb4 12. Bb5 a6 13. Ba4 d5 14. a3 Nbc6 15. Rfd1
Na5 16. Bg5 Nc4 17. Qc1 Rc8 18. Rb1 f6 19. Bh6 g5 20. Bxg7 Kxg7 21. Bc2 h6 22. b3
Nd6 23. Qe3 Qd7 24. e5 Ndf5 25. exf6+ Rxf6 26. Qd3 Ng6 27. g3 Qd6 28. a4 e5 29. Qd2
exd4 30. Bxf5 dxc3 31. Qd4 c2 32. Bxc2 Rxc2 33. Nc3 Qc5 34. Qxc5 bxc5 35. Nxd5 Bxd5
36. Rxd5 Rxf3 37. b4 cxb4 38. Rxb4 Rc6 39. Rb7+ Rf7 40. Rb2 Rfc7 41. Rbd2 Rc1+ 42.
Kf2 R1c2 43. Ke3 Rxd2 44. Kxd2 Rc6 45. Kd3 Kf7  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "9"]
[White "Guevara Rincon, Cristian Camilo"]
[Black "Soto Leguizamon, David Esteban"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1848"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 h6 8. Bc4 Be7
9. Be3 Bd7 10. Nh4 Nc6 11. Nf5 Bxf5 12. exf5 Rc8 13. a3 Nd4 14. Bd3 d5 15. Bxd4 exd4
16. Ne2 Qb6 17. O-O O-O 18. Rb1 Rfd8 19. c3 dxc3 20. bxc3 Qa7 21. Qb3 Rc7 22. a4
Nd7 23. Bc2 Ne5 24. Qb6 Qxb6 25. Rxb6 Nc4 26. Rbb1 Nd2 27. Rfd1 Nxb1 28. Bxb1 Bf6
29. Nf4 d4 30. Nh5 Rxc3 31. Be4 b5 32. axb5 axb5 33. Nf4 Rdc8 34. Nd3 Be7 35. Rb1
b4 36. Kh2 Bd6+ 37. g3 Re8 38. f3 Rxe4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "10"]
[White "Ramirez Beltran, Francisco Javier"]
[Black "Cantor Pardo, Joaquin"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "1590"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Bf5 7. Bd3 Bxd3 8. Qxd3
e6 9. a3 Nge7 10. Ne2 Nf5 11. O-O Be7 12. Nd2 O-O 13. g4 Nh4 14. f4 f5 15. gxf5 Nxf5
16. Ng3 Qe8 17. Nxf5 Qg6+ 18. Kh1 Qxf5 19. Qxf5 Rxf5 20. Rac1 Rff8 21. Nb3 Rac8 22.
Kg2 g6 23. Rc2 a6 24. Rfc1 Na7 25. Rc7 Kf7 26. Rxb7 Rxc1 27. Bxc1 Nc6 28. Rb6 Nb8
29. Bd2 Rc8 30. Kf3 h5 31. Ke2 Kg7 32. Rxe6 Nc6 33. Kd3 Kf7 34. f5 gxf5 35. Rh6 h4
36. Na5 Nxa5 37. Bxa5 Rb8 38. Bc3 Ra8 39. Rh7+ Ke6 40. Be1 Rb8 41. Kc2 Rc8+ 42. Kd3
Rb8 43. b4 a5 44. Bxh4 Bxh4 45. Rxh4 axb4 46. Rh6+ Ke7 47. axb4 Rxb4 48. Ke3 Ke8
49. Rf6 Rb3+ 50. Kf4 Rh3 51. Kxf5 Rxh2 52. Ke6 Ra2 53. Kxd5 Ra5+ 54. Ke4 Ra4 55.
Rd6 Ke7 56. Kf5 Ra1 57. Rh6 Ra4 58. Rh7+ Ke8 59. d5 Ra1 60. Ke6 Ra6+ 61. d6 Kf8 62.
Rh8+ Kg7 63. Rc8 Kg6 64. Rg8 Kh6 65. Ke7 Kh7 66. Rg1 Ra7+ 67. d7 Kh6 68. Ke8 Ra5
69. e6 Re5 70. e7 Rd5 71. d8=R Rh5 72. Rd6+ Kh7 73. Kf7 Rf5+ 74. Rf6 Ra5 75. Rf2
Rh5 76. Rg7 Kh6 77. Rf6+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "11"]
[White "Torres Millan, Kevin Gilberto"]
[Black "Gutierrez Pinzon, Cristian Gustavo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1548"]
[BlackElo "1791"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. Nf3 O-O 8. cxd5
Nbd7 9. Be2 Nb6 10. O-O Nbxd5 11. Ne5 b6 12. Bg5 Be6 13. Bc4 Nxc3 14. bxc3 Bxc4 15.
Qxc4 Rc8 16. Qb4 Nd5 17. Qa3 Rxc3 18. Qxa7 f6 19. Nd7 Rc7 20. Qxc7 Nxc7 21. Nxf8
fxg5 22. Nxg6 hxg6 23. Rfd1 Bxd4 24. Rac1 e5 25. Rd2 Nd5 26. Rc6 Kg7 27. g3 Qf8 28.
Rcc2 Qf3 29. Re2 Ne3 30. fxe3 Bxe3+ 31. Rf2 Qd1+ 32. Kg2 Bxf2 33. Rxf2 e4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "12"]
[White "Rua Palacio, Nora"]
[Black "Ramirez Bonilla, Sergio Daniel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1779"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 b6 2. Bf4 Bb7 3. c4 g6 4. Nc3 Bg7 5. e4 e6 6. Nf3 d6 7. Bd3 Nd7 8. O-O Ne7
9. Qd2 h6 10. a4 Nf6 11. Rfe1 Nh5 12. Be3 a5 13. c5 bxc5 14. dxc5 c6 15. cxd6 Qxd6
16. g4 Rd8 17. Rad1 Qxd3 18. Qxd3 Rxd3 19. Rxd3 Nf6 20. Red1 O-O 21. g5 hxg5 22.
Bxg5 Ba6 23. Rd8 Nc8 24. Rxf8+ Kxf8 25. Rd8+ Ke7 26. Rxc8 Bxc8 27. e5 Bf8 28. Ne4
Kd7 29. Nxf6+ Kc7 30. Bd2 Kb6 31. Be3+ c5 32. Ng5 Ba6 33. Nd7+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "13"]
[White "Pena Flechas, Luis Orlando"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1662"]
[BlackElo "1844"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. b3 Qf6 5. Nc3 d4 6. Ne4 Qc6 7. f3 f5 8. Nf2 Na6
9. Bb2 Bc5 10. Rc1 Qd6 11. Qc2 Bb6 12. Nd3 Nf6 13. Bg2 O-O 14. Nh3 Re8 15. O-O Re6
16. e3 Rxe3 17. Rfe1 Rxe1+ 18. Rxe1 Be6 19. Ng5 Bd5 20. Kf1 h6 21. Nh3 c5 22. Ndf4
Nb4 23. Qxf5 Bf7 24. a3 Nc6 25. Ng6 Bxb3 26. Nhf4 Ba5 27. Qd3 Bf7 28. Bc1 c4 29.
Qf5 c3 30. Ne7+ Nxe7 31. Qxa5 b6 32. Qb4 Qxb4 33. axb4 Ned5 34. dxc3 Nxc3 35. Kf2
a5 36. bxa5 Rxa5 37. Bf1 Ra2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "14"]
[White "Cantor Pardo, Antonio"]
[Black "Barrios, Felipe"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1654"]
[BlackElo "1837"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 c6 7. Qd2 Nbd7 8. Be2 b5
9. a3 a5 10. O-O O-O 11. Ng5 Nb6 12. Bg3 Nc4 13. Bxc4 bxc4 14. Na4 Nd7 15. f4 e6
16. e4 Nf6 17. Nc5 Nxe4 18. Ncxe4 dxe4 19. c3 f5 20. Qe2 Qd5 21. Nh3 Rb8 22. Bf2
Bd7 23. Be3 Rb3 24. Rad1 Rfb8 25. Bc1 Bf6 26. g3 Kg7 27. Nf2 Bc8 28. Rd2 Bb7 29.
Nd1 Ba6 30. Ne3 Qb5 31. Kg2 Be7 32. Kh2 Rd8 33. Rfd1 Qa4 34. Nc2 Rb7 35. Ne3 Rbd7
36. Nc2 Kf7 37. Ne3 Rd6 38. Nc2 Qb5 39. Ne3 c5 40. d5 exd5 41. Rxd5 Rxd5 42. Rxd5
Rxd5 43. Nxd5 Bd8 44. Ne3 Qd7 45. b3 Qd3 46. Qxd3 cxd3 47. c4 Bf6 48. Bd2 Bd4 49.
a4 Bb7 50. Kg1 Ke6 51. Kf2 Kd6 52. Bxa5 Kc6 53. Bd2 Kb6 54. Ke1 Bc6 55. Kf2 Bd7 56.
Ke1 Be6 57. Kf2 Kc6 58. Ke1 Bb2 59. Kd1 Ba3 60. Ke1 Bb4 61. Bxb4 cxb4 62. Kd2 Kc5
63. Nd1 Kd4 64. a5 Bd7 65. a6 Kc5 66. a7 Bc6 67. Ke3 Ba8 68. Nb2 Kb6 69. Kd4 Kxa7
70. Nd1 Kb6 71. Ne3 Kc6 72. Nd1 Kd6 73. Ne3 Bc6 74. Nd1 Be8 75. Ke3 Kc5 76. Nb2 Bd7
77. Nd1 Ba4 78. bxa4 Kxc4 79. Nb2+ Kb3 80. a5 Kxb2 81. Kd2 b3 82. a6 e3 83. Kxd3
Kc1 84. a7 b2 85. a8=Q b1=Q+ 86. Kxe3 Qb3+ 87. Kf2 Qc2+ 88. Ke3 Qd2+ 89. Kf3 Qd1+
90. Kf2 Qd4+ 91. Kf3 Kd1 92. Qa6 Qe4+ 93. Kf2 Qc2+ 94. Kf1 Kd2 95. Qe2+ Kc3 96. Qxc2+
Kxc2 97. Ke2 Kc3 98. Ke3 Kc4 99. Ke2 Kd4 100. Kd2 Ke4 101. Ke2  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "15"]
[White "Silva, Mariano"]
[Black "Yepes Bedoya, Ernesto"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1802"]
[BlackElo "1595"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 O-O 6. O-O Nc6 7. c3 Re8 8. Qe1 e5
9. fxe5 dxe5 10. Bc4 e4 11. Ng5 Be6 12. Bb5 h6 13. Nxe6 Rxe6 14. Bc4 Re8 15. Nd2
a6 16. Bb3 b5 17. Qg3 Nd5 18. Bc2 Nf6 19. Bb3 Nd5 20. Bxd5 Qxd5 21. Qxc7 Ra7 22.
Qg3 Ne7 23. Qf4 Nf5 24. g4 Nh4 25. b3 g5 26. Qg3 Rd7 27. a4 Rc8 28. Bb2 Nf3+ 29.
Rxf3 exf3 30. Qxf3 Qxf3 31. Nxf3 Re7 32. Kf2 Rce8 33. Bc1 Rc7 34. Bd2 Rb7 35. axb5
axb5 36. h3 Rbb8 37. Ra5 f6 38. Ke2 Bf8 39. Kd3 Bd6 40. Ra6 Be7 41. Re6 Kf7 42. Ra6
Ra8 43. Rb6 Reb8 44. Rxb8 Rxb8 45. e4 Ra8 46. b4 Ra1 47. Be1 Rd1+ 48. Ke2 Rc1 49.
Kd2 Ra1 50. Bg3 Rf1 51. Ke2 Rc1 52. Be1 Bd6 53. h4 Rc2+ 54. Kd3 Rc1 55. hxg5 hxg5
56. e5 Be7 57. exf6 Bxf6 58. Bd2 Rf1 59. Ke4 Kg6 60. Be3 Rd1 61. Bd2 Rf1 62. d5 Rf2
63. Be3 Rg2 64. Ne5+ Kg7 65. Kf5 Bxe5 66. Kxe5 Rxg4 67. Kf5 Rg3 68. Bxg5 Kf7 69.
d6 Ke8 70. Bf6 Kd7 71. Be5 Rd3 72. Ke4 Rd1 73. Bf4 Rf1 74. Ke5 Rd1 75. Ke4 Rf1 76.
Be5 Rd1 77. Kf5 Rd3 78. Ke4 Rd1 79. Ke3 Rd5 80. Ke4 Rd1 81. Bg3 Rd2 82. Be5 Rd1 83.
Bd4 Kxd6 84. Bc5+ Ke6 85. Bd4 Rd2 86. Be3 Rd1  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "16"]
[White "Torres Hernandez, Deivy Santiago"]
[Black "Riscanevo Perez, Jose Reyes"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1702"]
[BlackElo "1511"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8. O-O Bg4
9. Be3 Nc6 10. a3 Nd4 11. Bxd4 Bxf3 12. Bxe5 Qxd1 13. Bxd1 Bxd1 14. Raxd1 Nxe4 15.
Bxg7 Nxc3 16. Bxc3 b6 17. Rd7 c5 18. Rfd1 h5 19. Be5 Rfe8 20. f4 g5 21. g3 h4 22.
Rb7 h3 23. Rdd7 Rf8 24. Bd6 Rfe8 25. Rxf7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "17"]
[White "Chaparro Jimenez, Sebastian"]
[Black "Guerrero Avila, Hernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. O-O-O Bd7 10. Kb1 Rc8 11. h4 Ne5 12. Bh6 Bxh6 13. Qxh6 Qb6 14. Nb3 Be6 15. Be2
Qf2 16. Qd2 Nc4 17. Bxc4 Qxd2 18. Rxd2 Bxc4 19. g4 h5 20. g5 Nd7 21. Na5 b6 22. Nxc4
Rxc4 23. Nd5 Re8 24. b3 Rc5 25. f4 Kg7 26. Rhd1 f6 27. Rg2  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "18"]
[White "Ladino Hernandez, Angel Joel"]
[Black "Camacho Hernandez, Daniel Arturo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1676"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 exd4 6. Nxd4 Bd7 7. Bxc6 Bxc6 8. Nc3
Be7 9. Bg5 h6 10. Bh4 Nd7 11. Bxe7 Qxe7 12. Nf5 Qf6 13. Ne3 O-O 14. Ncd5 Bxd5 15.
Nxd5 Qd8 16. Qd4 Re8 17. f4 Nf6 18. Nxf6+ Qxf6 19. Qxf6 gxf6 20. Rae1 Re6 21. Rf3
Rae8 22. Rb3 b6 23. Rc3 R8e7 24. Ree3 c5 25. Rcd3 Rxe4 26. Rxe4 Rxe4 27. Rxd6 Re2
28. Rd3 Rxc2 29. Rb3 Kf8 30. a4 Ke7 31. g3 Kd6 32. Rd3+ Kc6 33. b3 b5 34. axb5+ Kxb5
35. g4 Kc6 36. h4 a5 37. Re3 c4 38. g5 fxg5 39. fxg5 h5 40. bxc4 Rxc4 41. Ra3 a4
42. Rf3 Rxh4 43. Rxf7 Rg4+ 44. Kf2 Rxg5 45. Ra7 Kb5 46. Rb7+ Kc4 47. Ke2 Rb5 48.
Ra7 Kb3 49. Kd1 a3 50. Kc1 a2 51. Ra8 h4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "19"]
[White "Murcia Molina, Manuel Hernando"]
[Black "Mejia Rosas, Dario"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1739"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. d4 Bb4 8. Qc2 h6
9. b3 Bxc3 10. Qxc3 d5 11. c5 Ne4 12. Qc2 Qe7 13. b4 Nc6 14. Qb3 Rfb8 15. a3 Ba6
16. Qa4 Bb7 17. Bb2 a6 18. Rfc1 b5 19. Qc2 f5 20. Ne1 Qg5 21. Rd1 Rf8 22. f3 Qe3+
23. Kh1 Nf2+ 24. Kg1 Nxd1+ 25. Kh1 Nf2+ 26. Kg1 Nh3+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "20"]
[White "Rodriguez Guerra, Nicolas"]
[Black "Orjuela Rios, Sergio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1589"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. exd4 cxd4 5. d3 Nc6 6. Be2 e5 7. O-O Nf6 8. Bg5 Be7
9. Nbd2 O-O 10. Re1 h6 11. Bh4 Bf5 12. Bf1 Nd7 13. Bg3 Bd6 14. Qb3 Qc7 15. a3 Rfe8
16. Ne4 Bxe4 17. Rxe4 Nc5 18. Qb5 a6  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "21"]
[White "Rico Diaz, Ettlingert Blas"]
[Black "Calvo Castillo, Juliana"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1534"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 d6 6. exd6 Qxd6 7. d4 cxd4 8. cxd4
e6 9. Nf3 Nc6 10. O-O Be7 11. Nc3 O-O 12. Bc2 Nb4 13. Bb1 N6d5 14. Bxh7+ Kxh7 15.
Ng5+ Bxg5 16. Ne4 Qc7 17. Nxg5+ Kg6 18. Qg4 Nf6 19. Qh4 Nd3 20. Nh3 Qa5 21. Qg3+
Kh7 22. Qxd3+ g6 23. Ng5+ Kg7 24. Bf4 Qf5 25. Qe3 Nd5 26. Qe5+ Qxe5 27. Bxe5+ f6
28. Bxf6+ Rxf6 29. Rac1 Bd7 30. Nf3 Bb5 31. Rfe1 Rd8 32. Ne5 Rdf8 33. f3 Rf4 34.
Ng4 Re8 35. Rcd1 Nb4 36. Re5 a6 37. d5 exd5 38. Rxe8 Bxe8 39. a3 Nc2 40. Rxd5 Bc6
41. Rd6 Rc4 42. Ne5 Rd4 43. Rxg6+ Kh7 44. Re6 Rd1+ 45. Kf2 Rd2+ 46. Kg3 Rd5 47. Ng4
Rf5 48. Re7+ Kg6 49. Re6+ Kg7 50. h4 Nd4 51. Re3 Rf7 52. Kf2 Nf5 53. Rc3 Nxh4 54.
Ne5 Rf6 55. Nxc6 bxc6 56. b4 Rg6 57. g3 Nf5 58. f4 Nd4 59. a4 Re6 60. Kg2 Ne2 61.
Rd3 Nc1  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "22"]
[White "Villalobos Celeita, Edgar Alfonso"]
[Black "Ortiz Celis, Isabella"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1444"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. e4 e6 3. Be3 dxe4 4. Nd2 Nf6 5. f3 exf3 6. Ngxf3 Bd6 7. Bd3 O-O 8. O-O
Nbd7 9. Qe1 Re8 10. Qh4 e5 11. Rae1 b6 12. Bg5 Bb7 13. dxe5 Nxe5 14. Bxf6 Ng6 15.
Bxg6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "23"]
[White "Ruiz Bustacara, Gustavo"]
[Black "Rojas Apontes, Rainer Antonio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1809"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Ng3 e4 8.
Ng1 h5 9. Nxh5 Qh4 10. Ng3 Bg4 11. N1e2 Bd6 12. c3 Ne5 13. Qb3 Nd3+ 14. Kf1 Bxe2+
15. Nxe2 Qxf2#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "24"]
[White "Dominguez Gonzalez, Juan Camilo"]
[Black "Ayala Delgado, Gabriela"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1470"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. Bd3 Bg6 5. O-O Nf6 6. Qe2 Nc6 7. c3 Bd6 8. Nbd2 Ne4
9. h3 Qd7 10. b4 Nxc3 11. Qe1 Bxd3 12. Bb2 Bxf1 13. Kxf1 Bxb4 14. a3 Ba5 15. Rc1
Ne4 16. Qe2 Qd6 17. Nxe4 dxe4 18. Ne5 Nxe5 19. dxe5 Qd3 20. Rd1 Qxe2+ 21. Kxe2 O-O
22. f3 Rad8 23. Rf1 Rd2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "25"]
[White "Quintero Prieto, David"]
[Black "Munoz Cardenas, Cristian Camilo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d6 2. d4 Nf6 3. c4 b6 4. Nc3 e6 5. e4 Be7 6. Bd3 O-O 7. b3 Bb7 8. O-O c6 9.
Qc2 Na6 10. a3 g6 11. Bg5 Nd7 12. Bh6 Re8 13. g3 Nc7 14. h4 Bf8 15. Bf4 Be7 16. h5
Kg7 17. h6+ Kg8 18. e5 d5 19. Kg2 a6 20. Rh1 c5 21. Ne2 dxc4 22. bxc4 cxd4 23. Nexd4
Nc5 24. Be3 Bg5 25. Bxg5 Qxg5 26. Be4 Bxe4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "26"]
[White "Marulanda, Andrea Sofia"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1807"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 O-O 6. Bg5 d6 7. Nbd2 a6 8. a3 Be6
9. Bxe6 fxe6 10. O-O Nd7 11. Bxe7 Qxe7 12. Re1 Rf4 13. b4 Raf8 14. Re3 Nf6 15. h3
Nd7 16. Qe2 Kh8 17. Rf1 Nd8 18. g3 R4f6 19. Ng5 Nf7 20. Qh5 Rh6 21. Nxf7+ Rxf7 22.
Qg4 Nf6 23. Qg5 Rh5 24. Qxh5 Nxh5 25. Nf3 Qd7 26. Ng5 Rf8 27. d4 exd4 28. cxd4 h6
29. Nf3 Qc6 30. Nh4 Kh7 31. g4 Nf4 32. Rf3 Ne2+ 33. Kg2 Qxe4 34. Re1 Rxf3 35. Nxf3
Qd3 36. a4 c6 37. h4 b6 38. g5 Kg6 39. h5+ Kxh5 40. Rh1+ Kg6 41. gxh6 gxh6 42. Nh4+
Kg7 43. Nf3 Nxd4 44. Nxd4 Qxd4 45. Rh3 Qxb4 46. Rg3+ Kf6 47. Rf3+ Ke5 48. Re3+ Qe4+
49. Rxe4+ Kxe4 50. f3+ Kf4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "27"]
[White "Arguello Gonzalez, Jane Katherine"]
[Black "Gaitan Santos, Daniela"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. O-O Bc5 6. Nc3 d6 7. d4 exd4 8. Nxd4
Bb7 9. Be3 Nf6 10. Qd2 h6 11. Rfe1 O-O 12. Rad1 Re8 13. Na4 Bb6 14. Nxb6 cxb6 15.
Nf5 Nxe4 16. Qe2 d5 17. Qg4 Ng5 18. h4 Bc8 19. hxg5 g6 20. Nxh6+ Kf8 21. Qf3 Ra7
22. c4 Be6 23. a4 a5 24. b4 axb4 25. a5 Ree7 26. Bxb6 Qb8 27. Bxa7 Rxa7 28. Rxe6
b3 29. cxd5 cxd5 30. Rxd5 b2 31. Qa3+ Kg7 32. Qc3+ Kh7 33. Rb6 b1=Q+ 34. Qe1 Qxe1#
35. Rb2 Qeb4 36. Rxb4  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "6"]
[Board "28"]
[White "Camargo Pinzon, Cesar Josue"]
[Black "Rueda Villamizar, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c4 Qb6 6. Be3 Qxb2 7. Nbd2 cxd4 8. Rb1 Qc3
9. Rb3 Qa5 10. Nxd4 Nxd4 11. Bxd4 dxc4 12. Bxc4 Bd7 13. Bc3 Qxa2 14. Rxb7 Qa3 15.
Nb1 Qe7 16. Bb4 Qd8 17. Bxf8 Kxf8 18. Rxd7 Qa5+ 19. Rd2 Qxe5+ 20. Re2 Qa5+ 21. Rd2
g6 22. O-O Kg7 23. Qf3 Nh6 24. Bxe6 Qb6 25. Qc3+ f6 26. Rd7+ Nf7 27. Rxf7+ Kg8 28.
Qxf6 Qxf2+ 29. Rxf2 Rb8 30. Rf8#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "1"]
[White "Rubiano Peralta, Luis Emmanuel"]
[Black "Duque Pinzon, Manuel Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1841"]
[BlackElo "1985"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 Be7 6. O-O O-O 7. Qd3 a6 8. Bxf6 Bxf6
9. Ng5 Bxg5 10. Bxb7 Ra7 11. Bg2 d5 12. a4 b4 13. c4 bxc3 14. Qxc3 Rb7 15. a5 Qd6
16. h4 Bf6 17. e3 Nd7 18. Nd2 c5 19. Qa3 Qb8 20. Qa4 cxd4 21. exd4 Qd6 22. Rac1 Qb4
23. Qxb4 Rxb4 24. Rc7 Rxb2 25. Nf3 Nb8 26. Rfc1 Bd8 27. R7c5 Ra2 28. Rc8 Be7 29.
Rxf8+ Bxf8 30. Rc8 Nd7 31. Ra8 Rxa5 32. Bf1 Ra1 33. Rxa6 Rxa6 34. Bxa6 Bb4 35. Kf1
Kf8 36. Ke2 Ke7 37. Bb5 f6 38. Ke3 Nb6 39. Ng1 Nc8 40. Ne2 Nd6 41. Bd3 g6 42. g4
e5 43. f4 e4 44. Ba6 h5 45. f5 hxg4 46. fxg6 Nf5+ 47. Kf4 Nxh4 48. Kxg4 Nxg6 49.
Bb7 Ke6 50. Bc8+ Kd6 51. Bb7 Ne7 52. Kf4 Bd2+ 53. Kg4 f5+ 54. Kg3 Ng6  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "2"]
[White "Valencia Gantiva, Cristian"]
[Black "Mena Cordoba, Yamil Octavio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1982"]
[BlackElo "1843"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. O-O Nf6 7. Re1 O-O 8. c3 d5
9. exd5 e4 10. dxc6 exf3 11. g3 Bg4 12. d4 Re8 13. Bg5 h6 14. Bxf6 Bxf6 15. Nd2 Qd6
16. h3 Rxe1+ 17. Qxe1 Bxh3 18. Qe4 Qe7 19. Qxe7 Bxe7 20. Bd5 Rd8 21. Bxf3 Be6 22.
Re1 Kf8 23. Nf1 a5 24. Re5 Rb8 25. Be2 Bxa2 26. Rxb5 Rxb5 27. Bxb5 Bb3 28. Ne3 h5
29. Bc4 a4 30. Bxb3 axb3 31. Nc4 h4 32. gxh4 Bxh4 33. Na5 Ke7 34. Nxb3 Kd6 35. Na5
Bg5 36. Kf1 Kd5 37. Ke2 f5 38. Kd3 Bh4 39. f3 g5 40. c4+ Kd6 41. d5 g4 42. fxg4 fxg4
43. Ke4 g3 44. Nb7+ Ke7 45. Kf3 Ke8 46. b4 Ke7 47. b5 Ke8 48. Kg2 Ke7 49. Kh3 Ke8
50. c5 Bf6 51. Kxg3 Bd4 52. Kf4 Ke7 53. d6+ Ke6 54. Ke4 Bxc5 55. dxc7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "3"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Cuellar Canosa, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1959"]
[BlackElo "1878"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 Bf5 6. Nf3 e6 7. Bd3 Bg4 8. h3 Bh5
9. g4 Bg6 10. g5 Nfd7 11. Be2 Bh5 12. Qb3 Qc8 13. Be3 Be7 14. O-O-O O-O 15. Ne4 c5
16. d5 exd5 17. cxd5 Bg6 18. Nc3 Rd8 19. Bf4 a6 20. a4 b6 21. Nh4 Ra7 22. Nxg6 hxg6
23. d6 Bf8 24. Bc4 Nc6 25. Bxf7+ Kh7 26. h4 Nde5 27. Be6 c4 28. Bxc4 Bxd6 29. Be6
Qb8 30. Be3 Nb4 31. h5 Rc7 32. Bg8+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "4"]
[White "Galvis Cala, Miguel Angel"]
[Black "Boyd, Jason Derek"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1801"]
[BlackElo "1646"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Bg4 6. h3 Bh5 7. d3 Nf6 8. Re1 h6
9. Nbd2 Qd7 10. b4 Bb6 11. Nf1 a5 12. b5 Ne7 13. Ng3 Bxf3 14. Qxf3 O-O-O 15. Be3
d5 16. exd5 Nexd5 17. Bxb6 Nxb6 18. Rxe5 Nxc4 19. dxc4 Kb8 20. Nf5 g6 21. Nd4 Qd6
22. Rae1 Nd7 23. Rd5 Qf8 24. Rd1 Qe7 25. Nb3 a4 26. Na5 Nc5 27. Qe3 Rxd5 28. Qxe7
Rxd1+ 29. Kh2 Nd7 30. Qe4 Nc5 31. Qe5 Rhd8 32. Qxc5 R8d6 33. Qb4 R6d2 34. b6 cxb6
35. Qxb6 Rd7 36. c5 Rc7 37. Qb4 Rd5 38. c6 f5 39. Nxb7 Ka7 40. Qxa4+ Kb6 41. c4 Re5
42. f4 Rc5 43. Nxc5 Kxc5 44. Qb5+ Kd6 45. Qd5+ Ke7 46. Qe5+ Kd8 47. Qd6+ Kc8 48.
Qf8#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "5"]
[White "Estrella Becerra, Fernando"]
[Black "Pacheco Gutierrez, Johnny Rafael"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1853"]
[BlackElo "1928"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Qc2 Nc6 5. e3 h5 6. h3 d6 7. a3 Bc5 8. b4 Bb6 9.
Na4 Qe7 10. Bg2 e4 11. Bb2 Bf5 12. Ne2 Ne5 13. Bxe5 Qxe5 14. Qc3 Qxc3 15. Nexc3 c6
16. Nxb6 axb6 17. Ke2 O-O 18. f3 exf3+ 19. Bxf3 Rfe8 20. Bg2 Re7 21. e4 Nxe4 22.
Nxe4 Bxe4 23. Bxe4 Rxe4+ 24. Kd3 Rae8 25. Rh2 Re1 26. Rxe1 Rxe1 27. Re2 Rxe2 28.
Kxe2 g5 29. a4 f5 30. Ke3 Kf7 31. d4 Ke6 32. h4 f4+ 33. gxf4 gxh4 34. Kf3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "6"]
[White "Soto Leguizamon, David Esteban"]
[Black "Ramirez Beltran, Francisco Javier"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1780"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O c5 5. d4 Nc6 6. c4 cxd4 7. Nxd4 Bd7 8. Nc3 Be7
9. cxd5 exd5 10. Nxd5 Nxd5 11. Bxd5 O-O 12. Nxc6 bxc6 13. Bg2 Bf6 14. Qc2 Qb6 15.
Rb1 Rac8 16. b3 c5 17. Be3 Qa5 18. Rfd1 Be6 19. Bd5 Bh3 20. Rbc1 Rfe8 21. Qd2 Qa6
22. Bg2 Bxg2 23. Kxg2 Bd4 24. Bxd4 cxd4 25. Rxc8 Rxc8 26. Qxd4 Qxe2 27. Qd8+ Qe8
28. Qxe8+ Rxe8 29. Rd7 Ra8 30. b4 Kf8 31. a4 Ke8 32. Rb7 a6 33. Rb6 Kd7 34. Kf3 Kc7
35. a5 Ra7 36. Ke4 Kd7 37. Kd5 Kc7 38. f4 h5 39. h3 Kd7 40. Ke5 Ke7 41. g4 hxg4 42.
hxg4 f6+ 43. Kd5 Kd7 44. f5 Kc7 45. Re6 Kd7 46. Rb6 Kc7 47. Ke6 Kc8 48. Rd6 Rb7 49.
Rd4 Rc7 50. Kd5 Kb7 51. Rc4 Re7 52. Kd6 Rf7 53. Ke6 Rf8 54. Ke7 Rh8 55. Kf7 Rh7 56.
Kg6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "7"]
[White "Suarez Vera, Angel Antonio"]
[Black "Munoz Ospina, Paula Johanna"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1772"]
[BlackElo "1746"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. O-O cxd4 8. Re1 dxc3
9. Nxc3 Nh6 10. h3 Be7 11. a3 Nf5 12. Bxf5 exf5 13. Nxd5 Qd8 14. Nf6+ gxf6 15. exf6
Be6 16. fxe7 Qxe7 17. Bg5 f6 18. Bf4 Rg8 19. Nh4 Rd8 20. Qh5+ Kd7 21. Nxf5  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "8"]
[White "Marulanda, Carlos Andres"]
[Black "Rua Palacio, Nora"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1844"]
[BlackElo "1779"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Bf4 e6 5. e3 Be7 6. h3 Nbd7 7. Nc3 O-O 8. c5 b6 9.
b4 a5 10. a3 bxc5 11. bxc5 Ne4 12. Nxe4 dxe4 13. Nd2 e5 14. Bh2 exd4 15. exd4 e3
16. fxe3 Bg5 17. Qf3 Bxe3 18. Qxe3 Re8 19. Ne4 Qh4+ 20. Bg3 Qxe4 21. Qxe4 Rxe4+ 22.
Kf2 Rxd4 23. Bd6 Nf6 24. Ke3 Re4+ 25. Kf3 Rd4 26. Be2 Be6 27. Rhd1 Bd5+ 28. Kf2 Ne4+
29. Ke3 Rxd1 30. Bxd1 Nxd6 31. cxd6 Rd8 32. Rb1 g6 33. g4 Rxd6 34. g5 Bc4 35. Bc2
Rd5 36. h4 Rb5 37. Rc1 Bd5 38. Ba4 Rb2 39. Kf4 Rf2+ 40. Ke5 Rf3 41. Bxc6 Bxc6 42.
Rxc6 Rxa3 43. Rc4 a4 44. Kd4 Rh3 45. Kc5 a3 46. Kd5 a2 47. Ra4 Rxh4 48. Rxa2 Rg4
49. Ra1  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "9"]
[White "Chavarro Fraija, Juan Pablo"]
[Black "Torres Hernandez, Deivy Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1769"]
[BlackElo "1702"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. cxd5 exd5 5. Nc3 Be7 6. Bf4 O-O 7. e3 Bg4 8. h3 Bh5
9. g4 Bg6 10. Ne5 Bb4 11. Nxg6 hxg6 12. Bg2 Nbd7 13. O-O Bxc3 14. bxc3 Nb6 15. Rb1
Qd7 16. a4 c6 17. Qb3 Nc4 18. Rfd1 b6 19. Bf1 Nd6 20. Bxd6 Qxd6 21. c4 Ne4 22. cxd5
cxd5 23. Bg2 Rfe8 24. Rbc1 Re7 25. Qb5 Qf6 26. Bxe4 Rxe4 27. Qxd5 Rae8 28. Rc7 Qf3
29. Qb3 R8e6 30. d5 Qxh3 31. f4 Rxe3 32. dxe6 Rxb3 33. exf7+ Kh7 34. f8=Q Rg3+ 35.
Kf2 Qg2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "10"]
[White "Acosta Nunez, Miguel"]
[Black "Chaparro Jimenez, Sebastian"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1743"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. d4 exd4 3. f4 Bc5 4. Nf3 d5 5. e5 Nc6 6. a3 a6 7. Bd3 Nh6 8. O-O O-O
9. b4 Ba7 10. Re1 Re8 11. Nbd2 f6 12. Nb3 Bg4 13. h3 Bxf3 14. Qxf3 fxe5 15. fxe5
Nxe5 16. Rxe5 Rxe5 17. Bxh6 gxh6 18. Rf1 Qd7 19. h4 Qg7 20. Kh1 Rae8 21. Na5 c6 22.
Nb3 Re1 23. Nd2 Rxf1+ 24. Nxf1 Rf8 25. Qe2 Bb8 26. Qe6+ Kh8 27. Kg1 Qf6 28. Qxf6+
Rxf6 29. Nd2 Bf4 30. Nf3 Be3+ 31. Kf1 Bc1 32. a4 Bd2 33. b5 axb5 34. axb5 c5 35.
Ke2 Bf4 36. Kf2 c4 37. Bf1 Be3+ 38. Ke2 Re6 39. Kd1 Rb6 40. Ne5 Rxb5 41. Nf7+ Kg7
42. Nd6 Rb1+ 43. Ke2 b5 44. g4 b4 45. Bg2 b3 46. cxb3 Rb2+ 47. Kf3 Rf2+ 48. Kg3 cxb3
49. Bxd5 b2 50. Be4 Rf1 51. Nf5+ Kh8  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "11"]
[White "Camacho Hernandez, Daniel Arturo"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1848"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bd2 Bg7 6. e3 Nxd2 7. Qxd2 O-O 8. h4
h5 9. Be2 c6 10. O-O-O e5 11. Nxe5 Nd7 12. Nxd7 Bxd7 13. Rdg1 f5 14. f3 Qc8 15. g4
fxg4 16. fxg4 Bxg4 17. Bxg4 hxg4 18. Rg2 Rf3 19. Rhg1 Qf5 20. Nd1 g3 21. Rxg3 Rxg3
22. Rxg3 Rf8 23. Qg2 Rf6 24. Rg5 Qe4 25. Qxe4 dxe4 26. Re5 Kf7 27. Rxe4 Bh6 28. Kd2
Rf3 29. c4 Rf5 30. Kd3 Rf1 31. Nc3 Rf2 32. b3 Rh2 33. d5 cxd5 34. cxd5 Bf8 35. Rc4
Bd6 36. Ne4 Ke7 37. Nc3 a6 38. Re4+ Kf7 39. Ne2 Be7 40. Rf4+ Ke8 41. e4 Bxh4 42.
d6 Kd7 43. e5 Ke6 44. Re4 Bd8 45. Nf4+ Kd7 46. Nxg6 Rxa2 47. Kc4 Ke6 48. Nf4+ Kd7
49. b4 Bb6 50. e6+ Kd8 51. e7+ Ke8 52. d7+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "12"]
[White "Barrios, Felipe"]
[Black "Cantor Pardo, Joaquin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1837"]
[BlackElo "1590"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. c3 cxd4 6. Bxc6+ bxc6 7. cxd4 Bf5 8. Nc3
e6 9. Nge2 Bb4 10. O-O Ne7 11. a3 Ba5 12. b4 Bb6 13. Be3 O-O 14. Ng3 a5 15. b5 cxb5
16. Nxb5 Bg6 17. a4 Qd7 18. Qd2 Rfc8 19. Rfc1 Rxc1+ 20. Rxc1 Rc8 21. h4 Rxc1+ 22.
Qxc1 Qc6 23. Qa3 Nf5 24. Nxf5 Bxf5 25. f3 h5 26. Kh2 Bg6 27. Bg5 Qc4 28. Be3 Qb4
29. Qa1 Bc2 30. Qc3 Qxa4 31. Qc8+ Kh7 32. Nd6 Bg6 33. Qb7 Bxd4 34. Bf4 Bg1+ 35. Kg3
Bh2+ 36. Kxh2 Qxf4+ 37. g3 Qxf3 38. Qb2 Be4 39. Nxe4 Qxe4 40. Qc3 d4 41. Qxa5 d3
42. Qc7 d2 43. Qxf7 d1=Q  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "13"]
[White "Mejia Rosas, Dario"]
[Black "Silva, Mariano"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1802"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Qe2 Nxe4 7. Qxe4 Nf6 8.
Qe3 Bf5 9. c3 e6 10. Nf3 Be7 11. h3 O-O 12. O-O b5 13. Bb3 a5 14. Nh4 Nd5 15. Bxd5
Qxd5 16. Nxf5 Qxf5 17. Re1 h6 18. Qg3 Bg5 19. f4 Bf6 20. Qf3 Rac8 21. g4 Qg6 22.
Qe4 Qxe4 23. Rxe4 Rfd8 24. g5 hxg5 25. fxg5 Be7 26. Bf4 Rd5 27. h4 c5 28. Rd1 cxd4
29. cxd4 Rc2 30. Rd2 Rc1+ 31. Kg2 Bb4 32. Rde2 Rd1 33. a3 Bd6 34. Rd2 Rxd2+ 35. Bxd2
b4 36. a4 e5 37. Be3 f5 38. gxf6 gxf6 39. Rg4+ Kf7 40. h5 f5 41. Rg5 f4 42. dxe5
fxe3 43. e6+ Kxe6 44. Rg6+ Kf7 45. Kf3 Bc5 46. Rg2 Rxh5 47. Rc2 Ke6 48. b3 Rf5+ 49.
Ke4 Re5+ 50. Kf3 e2 51. Rxe2 Rxe2 52. Kxe2 Kd5 53. Kd3 Bd6 54. Ke3 Be5 55. Kd3 Bd4
56. Ke2 Ke4 57. Kd2 Bc3+ 58. Ke2 Kd4 59. Kd1 Be1 60. Kc2 Bg3 61. Kd2 Bc7 62. Kc2
Ke3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "14"]
[White "Riscanevo Oicata, Reyes"]
[Black "Torres Millan, Kevin Gilberto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1761"]
[BlackElo "1548"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. cxd5 exd5 8. Bd3
c6 9. O-O Re8 10. Qc2 h6 11. Bh4 Nf8 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe7 Rxe7 15.
Bxe4 Be6 16. a3 Bd5 17. Bxd5 Qxd5 18. Rad1 Ne6 19. Rfe1 Rd8 20. Qa4 b5 21. Qb4 Ree8
22. Re5 Qd6 23. Qe1 Nc7 24. Rxe8+ Rxe8 25. Qa5 a6 26. Re1 Rd8 27. Qb6 Ne6 28. h3
Nxd4 29. Nxd4 Qxd4 30. Re8+ Kh7 31. Qxd8 Qxb2 32. Rh8+ Kg6 33. Qd3+ Kf6 34. Rd8 Qa1+
35. Kh2 Qe5+ 36. Qg3 Qc5 37. Qd6+ Qxd6+ 38. Rxd6+ Ke5 39. Rxc6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "15"]
[White "Orjuela Rios, Sergio"]
[Black "Cantor Pardo, Antonio"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1654"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Bg4 8. Bd3 Nbd7
9. Nge2 Bh5 10. Nf4 Bg6 11. Nxg6 hxg6 12. h3 Nh5 13. Bxe7 Qxe7 14. O-O-O Nhf6 15.
Rde1 O-O-O 16. Kb1 Kb8 17. Rc1 Rhe8 18. Na4 Ne4 19. Bxe4 dxe4 20. Nc5 f5 21. Nxd7+
Rxd7 22. Qc5 Qg5 23. g3 Rd5 24. Qc2 Qf6 25. h4 g5 26. hxg5 Qxg5 27. Qe2 Qe7 28. Rh7
Red8 29. Rch1 c5 30. Rd1 cxd4 31. Rxd4 Rxd4 32. exd4 Rxd4 33. Rh8+ Rd8 34. Rxd8+
Qxd8 35. Kc1 Qf6 36. Qc4 Qc6 37. Qxc6 bxc6 38. Kd2 Kc7 39. Ke3 Kd6 40. Kd4 c5+ 41.
Kc4 Kc6 42. a3 a5 43. b4 cxb4 44. axb4 axb4 45. Kxb4 Kd5 46. Kc3 g6 47. Kd2 Kd4 48.
Ke2 g5 49. Kd2 Kd5 50. Ke3 Kc5 51. g4  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "16"]
[White "Rojas Apontes, Rainer Antonio"]
[Black "Tangarife Giraldo, Jose Humberto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 d5 3. e3 c6 4. Bd3 Bg4 5. h3 Bh5 6. Nbd2 e6 7. O-O Nbd7 8. Qe1 Bd6
9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxf3 12. Bxf3 O-O 13. Be3 Re8 14. Qd2 e5 15. Rad1
e4 16. Be2 h6 17. Bf4 Nf6 18. c4 Bxf4 19. Qxf4 Qb6 20. b3 Rad8 21. Qe3 Rd7 22. Rd2
Red8 23. Rfd1 Qc7 24. Bg4 Re7 25. Be2 b6 26. a4 a5 27. d5 Red7 28. Bg4 Nxg4 29. hxg4
cxd5 30. cxd5 Re8 31. d6 Qc6 32. Rd4 Re6 33. Rc1 Qb7 34. Qf4 Qb8 35. Rc6 Qb7 36.
Rc7 Rxc7 37. dxc7 Rc6 38. Rd8+ Kh7 39. Qf5+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "17"]
[White "Yepes Bedoya, Ernesto"]
[Black "Villalobos Celeita, Edgar Alfonso"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1595"]
[BlackElo "1444"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Qh5+ g6 7. Nxc6 bxc6 8.
Qe2 Qxe4 9. Qxe4+ fxe4 10. Nc3 Bf5 11. O-O O-O-O 12. Re1 Nf6 13. h3 h5 14. a4 Bc5
15. a5 Rhe8 16. Ne2 h4 17. c3 a6 18. b4 Ba7 19. Ra2 Be6 20. Rb2 Bc4 21. Nf4 g5 22.
Ne2 g4 23. Nf4 g3 24. d4 exd3 25. Be3 gxf2+ 26. Bxf2 Rxe1+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "18"]
[White "Ramirez Bonilla, Sergio Daniel"]
[Black "Guerrero Avila, Hernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. f4 d6 3. Nf3 g6 4. Bc4 Bg7 5. d3 Nc6 6. c3 e6 7. Bb3 Nge7 8. Be3 Bd7
9. Nbd2 b5 10. Qe2 a5 11. d4 c4 12. Bc2 O-O 13. h4 d5 14. h5 dxe4 15. Bxe4 Nf5 16.
Bf2 Qc7 17. Ne5 Nxe5 18. fxe5 Bc6 19. Qg4 b4 20. Qh3 bxc3 21. bxc3 h6 22. hxg6 fxg6
23. g4 Ne7 24. Be3 g5 25. Ke2 Bxe4 26. Nxe4 Qc6 27. Nd6 Nd5 28. Bd2 Nf4+ 29. Bxf4
Rxf4 30. Rab1 Qa4 31. Rb2 Raf8 32. Rh2 Qa3 33. Rc2 Qa4 34. Rb2 Rf1 35. Rd2 Qa3 36.
Rc2 Rc1 37. Ke3 Re1+ 38. Kd2 Ref1 39. Qe3 Qa4 40. Qe2 Qc6 41. Nxc4 R1f4 42. Ne3 Rc8
43. Rf2 Qe4 44. Rxf4 Qxf4 45. Qg2 Rd8 46. Ke2 Rb8 47. Qc6 Qf7 48. Qe4 a4 49. Kd3
a3 50. Nc4 Qf1+ 51. Qe2 Qf8 52. Nd6 Qf4 53. Ne4 Bf8 54. Nf6+ Kh8 55. Qe4 Qf1+ 56.
Re2 Qb1+ 57. Rc2 Rb7 58. Kd2 Qb5 59. Qg6 Qc6 60. Qg8#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "19"]
[White "Calvo Castillo, Juliana"]
[Black "Ladino Hernandez, Angel Joel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1534"]
[BlackElo "1676"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6
9. Nb3 Be6 10. Bh6 Rc8 11. Bxg7 Kxg7 12. Nd5 Bxd5 13. exd5 Ne5 14. O-O-O Qc7 15.
Kb1 a5 16. Nxa5 Nxd5 17. Rc1 Nf6 18. f4 Nc6 19. Nb3 d5 20. Bd3 e6 21. h3 Ra8 22.
g4 Na5 23. Nxa5 Rxa5 24. f5 Rfa8 25. c3 Rxa2 26. Kc2 Qb6 27. Rb1 Ne4 28. Bxe4 dxe4
29. Rhf1 exf5 30. gxf5 e3 31. f6+ Kg8 32. Qe2 Rd8 33. Rfd1 Rxd1 34. Rxd1 Qxb2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "20"]
[White "Ayala Delgado, Gabriela"]
[Black "Pena Flechas, Luis Orlando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1470"]
[BlackElo "1662"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Bg7 6. e5 Nc6 7. Bf4 e6 8. Bb5 Nge7
9. O-O O-O 10. Qd2 f5 11. Bh6 Rf7 12. Bg5 Nxe5 13. Nxe5 Bxe5 14. Rad1 Qc7 15. f4
Bxc3 16. Qxc3 Qb6+ 17. Kh1 Qxb5 18. Qc7 Nd5 19. Qd8+ Rf8 20. a4 Qa6 21. Qxf8+ Kxf8
22. Bh6+ Kf7 23. Kg1 Ne3 24. Rfe1 Nxd1 25. Rxd1 Qxa4 26. Re1 Qd4+ 27. Kh1 b5 28.
h3 Bb7 29. Kh2 Rc8 30. Bg5 Rc2 31. Rg1 Qxb2 32. Bh4 Rxg2+ 33. Kh1 Rh2#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "21"]
[White "Riscanevo Perez, Jose Reyes"]
[Black "Rico Diaz, Ettlingert Blas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1511"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Qf3 e6 7. Nxc6 bxc6 8. O-O
Ne7 9. Nc3 O-O 10. Be3 d5 11. exd5 exd5 12. Bb3 Nf5 13. Bc5 Re8 14. Rad1 Be6 15.
Qe2 Qg5 16. f4 Qd8 17. Qa6 d4 18. Rfe1 Qc7 19. Ne2 Bxb3 20. axb3 Ne3 21. Rd2 Re4
22. c3 Nd5 23. cxd4 Nxf4 24. Red1 Bh6 25. Ng3 Re6 26. Kh1 Rae8 27. Rf2 Nd5 28. b4
Bf4 29. Qxa7 Bxg3 30. hxg3 Qxa7 31. Bxa7 Nxb4 32. Rdf1 f5 33. Bc5 Nd3 34. Rd2 Re1
35. Rxe1 Rxe1+ 36. Kh2 Nxc5 37. dxc5 Rc1 38. b4 Rc4 39. Rb2 Kf7 40. Kg1 Ke6 41. Kf2
g5 42. Kf3 Rc3+ 43. Kf2 Kd5 44. Rb1 Kc4 45. Rb2 h5 46. Rb1 Rb3 47. Rxb3 Kxb3 48.
b5 cxb5 49. c6 b4 50. c7 Ka2 51. c8=Q f4 52. gxf4 gxf4 53. Qa6+ Kb2 54. Qe2+ Ka3
55. Qxh5 b3 56. Qa5+ Kb2 57. Qe5+ Kc2 58. Qxf4 b2 59. Qc4+ Kd1 60. Qb3+ Kc1 61. g4
b1=B 62. Qxb1+ Kxb1 63. g5 Kc2 64. g6 Kc3 65. g7 Kd4 66. g8=Q Ke5 67. Qf7 Ke4 68.
Kg3 Ke5 69. Kg4 Kd4 70. Qe6 Kd3 71. Qe5 Kc4 72. Qd6 Kc3 73. Qd5 Kb4 74. Qc6 Ka5 75.
Qb7 Ka4 76. Kf4 Ka3 77. Ke4 Ka4 78. Kd4 Ka5 79. Kc4  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "22"]
[White "Munoz Cardenas, Cristian Camilo"]
[Black "Murcia Molina, Manuel Hernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1739"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 d6 3. Nf3 Nbd7 4. e3 b6 5. Nbd2 Bb7 6. c4 e6 7. Bd3 Be7 8. e4 h6
9. Be3 O-O 10. O-O Ng4 11. Bb1 Nxe3 12. fxe3 e5 13. a4 a5 14. Qc2 c5 15. Ra3 Bf6
16. d5 Bc8 17. Ne1 Re8 18. Ndf3 Nf8 19. Qf2 Qd7 20. b3 Ng6 21. Ra2 Rf8 22. g3 Qg4
23. Ng2 Qh5 24. Rd1 Bg4 25. Nge1 Nh4 26. gxh4 g5 27. Bd3 gxh4 28. Be2 Bh3 29. Kh1
Kh7 30. Ng1 Bg4 31. Bxg4 Qxg4 32. Qxf6 Qg5 33. Qf5+ Kh8 34. Rg2 Qxf5 35. exf5 Rg8
36. e4 Rg7 37. Ngf3 h3 38. Rg3 Rag8 39. Rxh3 Kh7 40. Rd2 Rg4 41. Re2 f6 42. Rh4 Rxh4
43. Nxh4 Rg4 44. Ng6 h5 45. Nf8+ Kh6 46. Nd7 h4 47. Nxf6 Rf4 48. Rg2 Rf1+ 49. Rg1
 1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "23"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Camargo Pinzon, Cesar Josue"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1807"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Ba4 b5 6. Bb3 Nf6 7. O-O Be7 8. c3 O-O
9. h3 Na5 10. Bc2 Bb7 11. Re1 exd4 12. cxd4 d5 13. e5 Ne4 14. Nc3 f5 15. exf6 Nxf6
16. Ng5 c5 17. Ne6 Qb6 18. Nxf8 Rxf8 19. Rxe7 cxd4 20. Nb1 Nc6 21. Re1 Nb4 22. Bd3
Nxd3 23. Qxd3 Ne4 24. f3 Ng3 25. Nd2 Nf5 26. Nf1 Nh4 27. Bg5 Ng6 28. Rad1 h6 29.
Bc1 Nf4 30. Qxd4 Nxh3+ 31. gxh3 Qg6+ 32. Qg4 Qb6+ 33. Be3 Qf6 34. Nh2 Bc8 35. Qg3
Rd8 36. Bd4 Qf7 37. Re5 Rd6 38. Re8+ Kh7 39. Qxd6 Qxe8 40. Qg3 Qf7 41. Re1  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "25"]
[White "Gaitan Santos, Daniela"]
[Black "Ruiz Bustacara, Gustavo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1809"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 O-O 8.
O-O c5 9. Qe3 a6 10. a4 Rb8 11. Qg3 d6 12. h3 Re8 13. Bf4 Nh5 14. Qf3 Nxf4 15. Qxf4
Be6 16. Bxe6 fxe6 17. e5 d5 18. Rad1 Rf8 19. Qg4 Qc8 20. Ne2 b5 21. a5 Rf5 22. f4
Qe8 23. Ng3 h5 24. Qf3 Qg6 25. Nxf5 Qxf5 26. Rf2 c4 27. c3 Bc5 28. Rdf1 g6 29. Kh2
Bxf2 30. Rxf2 Kg7 31. Qe3 Qf7 32. Qc5 Ra8 33. Qc6 Ra7 34. g4 h4 35. g5 Qd7 36. Qxd7+
Rxd7 37. Rd2 Rb7 38. Kg2 b4 39. cxb4 Rxb4 40. Kf3 Ra4 41. Ke3 Rxa5 42. Kd4 Rb5 43.
Rc2 Rb3 44. Rh2 Rf3 45. Kc5 Rxf4 46. Kd6 Kf7 47. Rh1 d4 48. Ra1 d3 49. Rxa6 Rd4+
50. Kc5 d2 51. Ra7+ Ke8 52. Ra8+ Rd8 53. Rxd8+ Kxd8 54. Kd6 d1=Q+ 55. Kxe6 Qd7+ 56.
Kf6 Qe7+ 57. Kxg6 Qxe5 58. b4 cxb3 59. Kh6 b2 60. g6 Qh8+ 61. Kg5 b1=Q 62. Kg4 Qe4+
63. Kg5 Qhe5+ 64. Kh6 Q4f4+ 65. Kh7 Qe7+ 66. g7 Qff6  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "26"]
[White "Dominguez Gonzalez, Juan Camilo"]
[Black "Arguello Gonzalez, Jane Katherine"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 O-O 5. Nbd2 Nc6 6. O-O d5 7. Qe2 Bg4 8. h3 Nb4
9. hxg4 Nxd3 10. Qxd3 Nxg4 11. e4 f5 12. exd5 Qxd5 13. Qc4 c6 14. Qxd5+ cxd5 15.
c4 Rad8 16. Ng5 Rf6 17. Re1 e5 18. dxe5 Re8 19. cxd5 Nxe5 20. Ndf3 Rd6 21. Bf4 Nxf3+
22. Nxf3 Rdd8 23. d6 Bxb2 24. Rxe8+ Rxe8 25. Rb1 Bf6 26. d7 Rd8 27. Rxb7 Kg7 28.
Bg5 a5 29. Bxf6+ Kxf6 30. Rc7 g5 31. Ra7 g4 32. Nd4 Ke7 33. Nc6+ Kd6 34. Nxd8 Ke7
35. Nc6+ Kd6 36. d8=Q+ Kxc6 37. Rc7+ Kb5 38. Qb8+ Ka4 39. Qb3#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "27"]
[White "Marulanda, Andrea Sofia"]
[Black "Quintero Prieto, David"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 c5 5. dxc5 Bxc5 6. Nf3 Nc6 7. exd5 exd5 8. Bd3
Nge7 9. O-O O-O 10. Bg5 h6 11. Bd2 Bf5 12. Nh4 Bxd3 13. cxd3 a6 14. Qg4 Kh7 15. Ne2
Ne5 16. Qg3 N7g6 17. Nxg6 Nxg6 18. d4 Bd6 19. Qd3 Qf6 20. f4 Kh8 21. f5 Ne7 22. Ng3
Qh4 23. Qf3 Qxd4+ 24. Be3 Qxb2 25. Nh5 Be5 26. Qg4 Rg8 27. Rab1 Qxa2 28. Rxb7 Qa3
29. Bd2 Qd6 30. g3 a5 31. Be3 a4 32. Rb6 Nc6 33. Rc1 Rac8 34. Qxa4 g6 35. Rcxc6 Rxc6
36. Rxc6 Qd7 37. fxg6 Rxg6 38. Qa8+ Kh7 39. Rxg6 fxg6 40. Nf4 Bxf4 41. Bxf4 d4 42.
Bd2 d3 43. Qf3 Qa7+ 44. Kg2 Qd7 45. Qe3 g5 46. Qe4+ Kg7 47. Bc3+ Kf8 48. Bb4+ Kg7
49. Qe5+ Kg6 50. Qe4+ Kg7 51. Bc3+ Kf8 52. Qf3+ Kg8 53. Bd2 Qd4 54. Qa8+ Kg7 55.
Qa3 Kg6 56. Qa6+ Kh5 57. h3 Qd5+ 58. Kh2 Qf3 59. g4+ Kh4 60. Be1+ Qg3+ 61. Bxg3#
 1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.04"]
[Round "7"]
[Board "28"]
[White "Rueda Villamizar, Nicolas"]
[Black "Mojica Laverde, Laura Marcela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 f5 2. Nc3 e6 3. Nf3 Bb4 4. Bg5 Nf6 5. Qd3 b6 6. O-O-O Ba6 7. Bxf6 Qxf6 8. Qe3
Nc6 9. Nd5 Qd8 10. g3 O-O 11. Nf4 Qe8 12. Ne5 Ne7 13. Bg2 c6 14. Qf3 Rc8 15. e4 g5
16. Nh5 d6 17. Bh3 dxe5 18. dxe5 Ng6 19. Nf6+ Rxf6 20. exf6 Ne5 21. Qe3 Qf8 22. Qxg5+
Kf7 23. exf5 h6 24. fxe6+ Ke8 25. Qh5+ Nf7 26. exf7+ Qxf7 27. Qe5+ Kf8 28. Qd6+ Kg8
29. Be6 Bxd6 30. Rxd6 Bc4 31. Bxf7+ Kxf7 32. Re1 Bxa2 33. h4 a5 34. h5 Kg8 35. Re7
Bf7 36. Rdd7 Re8 37. Rxf7 Re1+ 38. Kd2 Re7 39. Rfxe7 Kf8 40. Rd8#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "1"]
[White "Duque Pinzon, Manuel Santiago"]
[Black "Valencia Gantiva, Cristian"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1985"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 d6 5. g3 Nc6 6. Bg2 Nxd4 7. Qxd4 g6 8. O-O
Bg7 9. Nc3 O-O 10. Qh4 Re8 11. Bh6 Bh8 12. Rfd1 Qb6 13. Be3 Qxb2 14. Bd4 Qb4 15.
Rab1 Qa5 16. Rb5 Qc7 17. c5 a6 18. cxd6 Qxd6 19. Rb6 Qc7 20. Rb3 e5 21. Bb6 Qe7 22.
Ne4 Be6 23. Bc5 Qc7 24. Bb6 Qc2 25. Rbd3 Nxe4 26. Bxe4 Qc4 27. R3d2 Bf6 28. Qxf6
Qxe4 29. f3 Qc6 30. Bd8 Bh3 31. Qh4 Bf5 32. g4 Be6 33. Bf6 Bc4 34. g5 e4 35. Qh6
Qc5+ 36. Bd4 Qf8 37. Qxf8+ Kxf8 38. fxe4 Rxe4 39. Bf6 Rxe2 40. Rd8+ Re8 41. R8d4
Bxa2 42. Rh4 Kg8 43. Rdd4 Re6 44. Rxh7 Ree8 45. Rd1 Kxh7 46. Rd4  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "2"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Rubiano Peralta, Luis Emmanuel"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1959"]
[BlackElo "1841"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 Qxd6
9. O-O Bg4 10. Re1 Ne5 11. Rxe5 Bxf3 12. Qe1 Bc6 13. Na3 g6 14. Be4 e6 15. b3 cxb3
16. axb3 Nd5 17. Bxd5 Bxd5 18. Nb5 Qc6 19. Rxd5 Be7 20. Re5 Bf6 21. Nd4  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "3"]
[White "Pacheco Gutierrez, Johnny Rafael"]
[Black "Suarez Vera, Angel Antonio"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1928"]
[BlackElo "1772"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 f5 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 Nf6 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. a3 Bxd2
9. Bxd2 d6 10. b4 Nbd7 11. Bc3 Ne4 12. Bb2 Qe8 13. Rc1 a5 14. Re1 axb4 15. axb4 Ndf6
16. Nd2 Nxf2 17. Kxf2 Ng4+ 18. Kg1 Ne3 19. Bxb7 Nxd1 20. Rexd1 Ra2 21. Bc3 Qh5 22.
Bf3 Qg5 23. Kg2 Re8 24. c5 d5 25. Kf2 Qh6 26. Bg2 Rf8 27. Nf3 Qh5 28. Bd2 h6 29.
Bf4 Rf7 30. cxb6 cxb6 31. Rc6 Re7 32. Rxb6 g5 33. Bd6 Rea7 34. Rc1 Qf7 35. Rc8+ Kh7
36. Rbb8 Qd7 37. Rh8+ Kg7 38. Rbg8+ Kf7 39. Ne5+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "4"]
[White "Mena Cordoba, Yamil Octavio"]
[Black "Soto Leguizamon, David Esteban"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1843"]
[BlackElo "1780"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. a3 Be7
9. Be3 Bb7 10. O-O Nc6 11. Nxc6 Bxc6 12. f3 O-O 13. Qd4 Qc7 14. Rad1 Rfd8 15. Qb6
Qc8 16. Qd4 Qc7 17. Qd2 Rac8 18. Qf2 Rd7 19. g4 Qb7 20. g5 Nh5 21. Qh4 g6 22. Qg4
Ng7 23. Ne2 d5 24. Ng3 b4 25. a4 Bd8 26. Rf2 Bb6 27. Bxb6 Qxb6 28. exd5 Rcd8 29.
Ne4 Nh5 30. Kg2 Bxd5 31. Bxd5 Rxd5 32. Rxd5 Rxd5 33. Ng3 Qd8 34. h4 Rd4 35. Ne4 Kg7
36. Kf1 e5 37. Re2 Nf4 38. Re1 Qc7 39. c3 Qc4+ 40. Kg1 bxc3 41. bxc3 Rd3 42. Nf6
Qxc3 43. Rf1 Rd2 44. Kh1 Qc2 45. Qg3 Rg2 46. Rg1 Rxg3 47. Rxg3 Qd1+ 48. Kh2 Qe2+
49. Kh1 Qf1+ 50. Kh2 Qf2+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "5"]
[White "Rua Palacio, Nora"]
[Black "Galvis Cala, Miguel Angel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1779"]
[BlackElo "1801"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 cxd4 6. exd4 Bg4 7. Be2 e6 8. O-O
Be7 9. c3 O-O 10. Ne5 Bxe2 11. Qxe2 Nd7 12. Nxc6 bxc6 13. b4 a5 14. a3 Qb6 15. Nb3
a4 16. Nc5 Bxc5 17. dxc5 Qd8 18. Qg4 Qf6 19. Bd2 Ne5 20. Qd4 Nc4 21. Be3 e5 22. Qg4
Rfd8 23. Bg5 Qg6 24. h3 h5 25. Qg3 f6 26. Bh4 Qf5 27. f4 e4 28. Rfd1 Re8 29. Rd4
e3 30. Qf3 Nd2 31. Rxd2 exd2 32. g4 hxg4 33. hxg4 Qe4 34. Qg3 Qe2  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "6"]
[White "Cuellar Canosa, Nicolas"]
[Black "Torres Hernandez, Deivy Santiago"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1878"]
[BlackElo "1702"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 O-O
9. O-O-O Bd7 10. h4 Nh5 11. Nxc6 Bxc6 12. g4 Ng3 13. Rh3 Nxf1 14. Rxf1 Qa5 15. Bd4
Bxd4 16. Qxd4 Qe5 17. Qe3 f5 18. gxf5 gxf5 19. f4 Qe6 20. Rg3+ Kf7 21. e5 Rg8 22.
Rfg1 h5 23. Rg5 Rxg5 24. Rxg5 Rh8 25. Qh3 Bd7 26. Qf3 dxe5 27. fxe5 Qxe5 28. Rxh5
Rxh5 29. Qxh5+ Kg7 30. Qg5+ Kh7 31. Kd2 Qd4+ 32. Ke1 Qf6 33. Qxf6 exf6 34. Nd5 Be6
35. c4 b5 36. b3 bxc4 37. bxc4 Kg8 38. Nxf6+ Kf8 39. Nd5 Bg8 40. Kf2 Kf7 41. Kf3
Ke6 42. Kf4 Bf7 43. a3 Kd6 44. Kxf5 Kc5 45. Ne3 Kd4 46. Kf4 a5 47. Nf5+ Kc5 48. Ne3
Kd4 49. Nf5+ Kc5 50. Ne3 Kd4  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "7"]
[White "Chaparro Jimenez, Sebastian"]
[Black "Camacho Hernandez, Daniel Arturo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Qf3 Nf6 5. Ne2 Bg7 6. d3 d6 7. h3 Be6 8. Nbc3 Qe7
9. Bg5 h6 10. Bxf6 Bxf6 11. Nd5 Bxd5 12. Bxd5 Nd8 13. Nc3 c6 14. Bb3 Ne6 15. Ne2
Bg5 16. Bxe6 Qxe6 17. h4 Be7 18. h5 Bg5 19. Qh3 Kd7 20. g3 Rae8 21. f4 exf4 22. Qxe6+
Rxe6 23. gxf4 Bd8 24. c3 Bb6 25. Kd2 d5 26. e5 c5 27. d4 f6 28. hxg6 fxe5 29. f5
Rf6 30. Rxh6 Rg8 31. dxc5 Bxc5 32. Rf1 Bf8 33. Rhh1 Kd6 34. Ng3 Bg7 35. Nh5 Rff8
36. Ke2 Bf6 37. Nxf6 Rxf6 38. Rh7 Kc6 39. g7 Kd7 40. Rg1 Ke7 41. Rg5 Rf7 42. Rh6
Rf6 43. Rh8 Kf7 44. Rxg8 Kxg8 45. c4 d4 46. Kd3 Rf7 47. f6 Rxf6 48. Rxe5 Rf2 49.
Re2 Rxe2 50. Kxe2 Kxg7 51. Kd3 Kf6 52. Kxd4 Ke6 53. b4 Kd6 54. a4 b6 55. Kd3 Ke5
56. Ke3 Ke6 57. Ke4 Kd6 58. Kd4 Kc6 59. Ke5 a5 60. b5+ Kc5 61. Ke6 Kb4 62. Kd5 Kxa4
63. c5 Kxb5 64. c6 Ka6 65. Kd6 Ka7 66. c7 b5 67. c8=Q a4 68. Kc6  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "8"]
[White "Cantor Pardo, Joaquin"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1590"]
[BlackElo "1853"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 b6 2. e4 Bb7 3. Nc3 e6 4. a3 Nf6 5. f3 d6 6. Be3 Nbd7 7. Bc4 d5 8. Bd3 e5 9.
exd5 Nxd5 10. Nxd5 Bxd5 11. Ne2 Be7 12. O-O O-O 13. c3 Bf6 14. Qc2 g6 15. Rad1 exd4
16. Bxd4 Bxd4+ 17. Nxd4 Nf6 18. Ne2 Qe7 19. Rfe1 Qc5+ 20. Kh1 Rfe8 21. Nf4 Bc4 22.
Bxc4 Qxc4 23. Nh3 Nd5 24. Qd2 c6 25. Rxe8+ Rxe8 26. Re1 Rf8 27. Nf2 Qf4 28. Qxf4
Nxf4 29. Rd1 Nd5 30. Kg1 f5 31. Re1 Kf7 32. Nd3 Re8 33. Rxe8 Kxe8 34. Kf2 b5 35.
Nb4 Ne7 36. Ke3 c5 37. Nd3 Nd5+ 38. Kf2 c4 39. Ne5 a6 40. g3 Ke7 41. f4 Kd6 42. Kf3
Nb6 43. h3 Na4 44. Nf7+ Kd5 45. Ng5 h6 46. Nf7 h5 47. Nh8 Nxb2 48. Nxg6 Nd1 49. Ne7+
Ke6 50. Nc6 Nxc3 51. Nd4+ Kf6 52. g4 hxg4+ 53. hxg4 fxg4+ 54. Kxg4 Nb1 55. Nc2 c3
56. Kf3 Nxa3 57. Nxa3 b4 58. Nc2 a5 59. Ke2 b3 60. Kd1 a4 61. Kc1 Kf5 62. Ne3+ Ke4
63. f5 a3 64. f6 a2 65. Nc2 b2+ 66. Kd1 b1=Q+ 67. Ke2 Qxc2+ 68. Kf1 Kf3 69. f7 Qf2#
 0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "11"]
[White "Munoz Ospina, Paula Johanna"]
[Black "Riscanevo Oicata, Reyes"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1746"]
[BlackElo "1761"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 c5 7. Rc1 cxd4 8. exd4 Nc6
9. a3 Bd7 10. Bd3 dxc4 11. Bxc4 Qa5 12. O-O Rfd8 13. Re1 Be8 14. Qd2 Rd7 15. Qf4
Rad8 16. Rcd1 a6 17. Rd3 b5 18. Bb3 Qb6 19. Red1 Na5 20. Ne2 Nxb3 21. Rxb3 a5 22.
Ne5 Rd5 23. Rh3 Qd6 24. Rdd3 Kf8 25. Bh6 Rxe5 26. Bxg7+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "12"]
[White "Villalobos Celeita, Edgar Alfonso"]
[Black "Pena Flechas, Luis Orlando"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1444"]
[BlackElo "1662"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 c5 2. c3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. Qe2 cxd4 8. Qb5+
Qd7 9. Qxh5 dxc3 10. Bc4 e6 11. O-O Nf6 12. Qa5 cxb2 13. Bxb2 Be7 14. Ne5 Qd8 15.
Qa4+ Nbd7 16. Rd1 a6 17. Nxd7 Nxd7 18. Rxd7 Qxd7 19. Qb3 O-O 20. Qg3 Bc5+ 21. Kh1
Qd1+ 22. Bf1 Qxf1+ 23. Kh2 Qg1#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "13"]
[White "Ladino Hernandez, Angel Joel"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1676"]
[BlackElo "1844"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Nbd7 5. O-O c6 6. c4 b6 7. Bg5 Be7 8. Nbd2 O-O
9. a4 Re8 10. a5 h6 11. Bf4 Nf8 12. Ne5 Bd7 13. Qb3 bxa5 14. c5 Rb8 15. Qc3 Rb4 16.
Nb3 g5 17. Nxa5 Rb5 18. Nexc6 Bxc6 19. Nxc6 Qd7 20. Nxe7+ Rxe7 21. Bd6 Re8 22. Qa3
Ra8 23. Rfc1 Qc6 24. Qa4 Ne8 25. Bxf8 Kxf8 26. e4 Nc7 27. Bf1 a6 28. exd5 exd5 29.
Bxb5 Nxb5 30. Re1 Qf6 31. Qxb5 axb5 32. Ra3 Ra7 33. Rxa7 Kg7 34. Ra8 Qe6 35. Rc1
Qc6 36. Rb8 h5 37. Rb6 Qc7 38. c6 h4 39. Rb7 Qc8 40. c7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "15"]
[White "Cantor Pardo, Antonio"]
[Black "Riscanevo Perez, Jose Reyes"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1654"]
[BlackElo "1511"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 b5
9. a3 Bb7 10. O-O-O Nbd7 11. g4 h6 12. h4 Nb6 13. Rg1 Nc4 14. Bxc4 bxc4 15. g5 hxg5
16. hxg5 Nh5 17. g6 Bf6 18. gxf7+ Kxf7 19. Qg2 Ke7 20. e5 Bxe5 21. Bg5+ Nf6 22. Bxf6+
Bxf6 23. Qg4 Qd7 24. Rde1 e5 25. Nf5+ Kf8 26. Rd1 d5 27. Ne4 Bc8 28. Ned6 d4 29.
Qg6 Ra7 30. Rh1 Rg8 31. Rh5 Qe6 32. Nxc8 Qxc8 33. Nxg7 Qc6 34. Qh6 Rgxg7 35. Rf5
Ke7 36. Rxe5+ Kf7 37. Qh5+ Rg6 38. Qh7+ Bg7 39. Rf5+ Rf6 40. Qh5+ Kg8 41. Rc5 Qxf3
42. Rc8+ Bf8 43. Qxf3 Rxf3 44. Rxd4 c3 45. Rxc3 Rxc3 46. bxc3 Bxa3+ 47. Kb1 Bf8 48.
Ra4 a5 49. Ka2 Be7 50. Kb3 Bd8 51. Rg4+ Kf7 52. Ka4 Ra8 53. Rd4 Ke6 54. Re4+ Kd5
55. Rd4+ Kc5 56. Rd7 Kc4 57. Rd3 Bf6 58. Rh3 Bxc3 59. Rh4 Kd5 60. Rh3 Bf6 61. Rh5+
Be5 62. Rg5 Ke4 63. Rg4 Kf5 64. Rc4 Ke6 65. Rc5  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "16"]
[White "Tangarife Giraldo, Jose Humberto"]
[Black "Orjuela Rios, Sergio"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1634"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. e3 d6 5. Be2 Bf5 6. Nc3 a6 7. Nf3 O-O 8. O-O Nbd7
9. b3 Re8 10. Bb2 Nf8 11. Nh4 Bd7 12. Qc2 e4 13. g3 Qc8 14. Rfd1 Bg4 15. Na4 Bxe2
16. Qxe2 Qg4 17. Qxg4 Nxg4 18. h3 Ne5 19. Bxe5 Rxe5 20. Nxc5 dxc5 21. g4 Rd8 22.
Kg2 g6 23. Kg3 Rd6 24. Rf1 Nd7 25. Ng2 Rf6 26. Nf4 g5 27. Ne2 Rf3+ 28. Kg2 h6 29.
Nc3 Rf6 30. a3 Kg7 31. b4 cxb4 32. axb4 Nb6 33. c5 Nxd5 34. Nxd5 Rxd5 35. Rfd1 Rxd1
36. Rxd1 Rc6 37. Rd4 a5 38. Rxe4 axb4 39. Rxb4 b6 40. cxb6 cxb6 41. Rb2 Kf6 42. Kf3
Ke6 43. Ke4 Rc4+ 44. Kd3 Rc6 45. Rb4 Kd5 46. Rb5+ Ke6 47. e4 Rd6+ 48. Ke3 Rc6 49.
Kf3 Rc3+ 50. Kg2 Rc6 51. Kg3 Rc3+ 52. f3 Rc6 53. Rb3 Ke5 54. Rb4 Rd6 55. h4 gxh4+
56. Kxh4 Kf4 57. Rb3 Rd1 58. Kh3 Rd6 59. Kg2  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "17"]
[White "Guevara Rincon, Cristian Camilo"]
[Black "Yepes Bedoya, Ernesto"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1848"]
[BlackElo "1595"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bg5 Be7 8. O-O-O
O-O 9. Kb1 a6 10. Be2 b5 11. e5 dxe5 12. Qxe5 Bd6 13. Bxf6 Bxe5 14. Bxd8 Bxc3 15.
bxc3 c6 16. Bf3 Ra7 17. Bb6 Rb7 18. Bc5 Rd7 19. Bxf8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "18"]
[White "Torres Millan, Kevin Gilberto"]
[Black "Barrios, Felipe"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1548"]
[BlackElo "1837"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2 h6
9. Bxf6 Bxf6 10. Bc4 Qb6 11. Nb3 O-O 12. O-O-O Rd8 13. g4 Qc7 14. Bd3 Bxc3 15. bxc3
Nc6 16. g5 hxg5 17. h4 gxf4 18. Qxf4 Ne5 19. h5 Qe7 20. Rdg1 Kh7 21. Nd4 Rg8 22.
Nf3 Qf6 23. Ng5+ Kh8 24. Qe3 Qh6 25. Rg3 Bd7 26. Kb2 f6 27. Nh3 Qxe3 28. Rxe3 Rac8
29. Nf4 Kh7 30. Rg3 b5 31. Ng6 Rge8 32. Rg2 Rc7 33. Rg3 Bc6 34. Rh4 Bb7 35. Nf4 Nxd3+
36. cxd3 e5 37. Ne2 Ree7 38. Rhg4 Bc6 39. Rg1 Be8 40. Rh1 Bf7 41. d4 d5 42. exd5
Bxd5 43. Rh3 Be6 44. Rhg3 Bxg4 45. Rxg4 Kh6 46. Ng3 Red7 47. Rg6+ Kh7 48. dxe5 fxe5
49. Nf5 Rd2+ 50. Kc1 Rf2 51. Nd6 Rxc3+ 52. Kd1 Rh3 53. Ke1 Rf6  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "19"]
[White "Ortiz Celis, Isabella"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1807"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 Ne4 8. Bxe7
Qxe7 9. Rc1 Bg4 10. Be2 O-O 11. O-O Nd7 12. a3 f5 13. b4 Rf6 14. Nd2 Bxe2 15. Nxe2
a5 16. Nxe4 fxe4 17. Qb3 axb4 18. axb4 b5 19. Nf4 Nb6 20. Ra1 Rff8 21. Ra5 Nc4 22.
Rxb5 Nd2 23. Nxd5 Qf7 24. Ne7+ Kh8 25. Qxf7 Rxf7 26. Rb7 Raf8 27. Rc1 Rxf2 28. h3
R2f7 29. Rxc6 Rf1+ 30. Kh2 R1f2 31. Rc8 Nf1+ 32. Kg1 Nxe3 33. Rxf8+ Rf4 34. Rf6 Rxf6
35. d5 Rf1+ 36. Kh2 Rf8 37. d6 Nf1+ 38. Kg1 e3 39. Ra7 e2 40. Ra1 Ne3 41. Kh2 Nd1
 0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "20"]
[White "Rico Diaz, Ettlingert Blas"]
[Black "Mejia Rosas, Dario"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e6 2. Nf3 b6 3. d4 Bb7 4. Nc3 Bb4 5. Bd3 Nf6 6. e5 Nd5 7. Bd2 Be7 8. O-O O-O
9. Re1 c5 10. Nxd5 Bxd5 11. c4 Bb7 12. Re3 cxd4 13. Nxd4 Bc5 14. Bxh7+ Kxh7 15. Qh5+
Kg8 16. Rh3 f5 17. Bg5 Qxg5 18. Qxg5 Bxd4 19. Re1 Bxb2 20. Re2 Bd4 21. Rg3 Rf7 22.
h4 Be4 23. Rxe4 fxe4 24. Kh1 Bxf2 25. Rg4 Nc6 26. Rxe4 Rf5 27. Qg4 Nxe5 28. Qd1 Raf8
29. Kh2 Bc5 30. Rxe5 Rxe5 31. Qxd7 Rf7 32. Qd8+ Kh7 33. a4 Re4 34. Qd3 Rff4 35. g3
Rg4 36. Kg2 Kh6 37. Qd2+ Re3 38. Qc1 Rgxg3+ 39. Kh1 Kh5 40. Qc2 Rh3+ 41. Kg2 Reg3+
42. Kf1 Rh1+ 43. Ke2 Rh2+ 44. Kd1 Rg1#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "21"]
[White "Ruiz Bustacara, Gustavo"]
[Black "Calvo Castillo, Juliana"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1809"]
[BlackElo "1534"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nf6 4. e5 d5 5. exf6 dxc4 6. fxg7 Bxg7 7. Na3 Qd5 8. Qe2
Bd7 9. Qxc4 Qxc4 10. Nxc4 Bb5 11. Nd6+ Ke7 12. Nxb5 a6 13. Nc3 Nc6 14. a3 Rad8 15.
O-O Rhg8 16. d3 h6 17. Rb1 Kf8 18. Ne4 b6 19. b4 cxb4 20. axb4 Ne7 21. b5 a5 22.
Ba3 Ke8 23. Nd6+ Kf8 24. Nc4 Rb8 25. Nfe5 Bxe5 26. Nxe5 Rb7 27. Nc6 f5 28. Rfe1 Rg6
29. Re5 Kf7 30. Nxe7 Rxe7 31. Bxe7 Kxe7 32. Rbe1 a4 33. Rxf5 Kd6 34. Rfe5 a3 35.
c4 a2 36. R5e2  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "22"]
[White "Guerrero Avila, Hernando"]
[Black "Ayala Delgado, Gabriela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "1470"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Bg5 h6 3. Bh4 Nf6 4. Bxf6 exf6 5. c4 Bb4+ 6. Nc3 O-O 7. e3 Be6 8. c5
c6 9. Bd3 Nd7 10. Nge2 f5 11. h4 Nf6 12. Qc2 Qd7 13. a3 Ba5 14. b4 Bc7 15. a4 Ne4
16. Ng1 Nxc3 17. Qxc3 f4 18. e4 dxe4 19. Bxe4 f5 20. Bf3 Bd5 21. Bxd5+ Qxd5 22. Nf3
Rae8+ 23. Kf1 b6 24. Kg1 Re4 25. Kh2 Rf6 26. Rhc1 g5 27. Kg1 g4 28. Nd2 Rxd4 29.
Nb3 Be5 30. Nxd4 Bxd4 31. Qe1 Bxa1 32. Qe8+ Kg7 33. Rxa1 bxc5 34. Re1 cxb4 35. Qe7+
Rf7 36. Qxb4 f3 37. g3 c5 38. Qb8 Kf6 39. Qg8 Qd4 40. h5 Rg7 41. Re6+ Kg5 42. Rg6+
Kxh5 43. Rxg7 Qa1+ 44. Kh2 Qf1 45. Qf7#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "23"]
[White "Camargo Pinzon, Cesar Josue"]
[Black "Dominguez Gonzalez, Juan Camilo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Nxd5 7. Qb3 Na5 8. Qb5+
c6 9. Qxc5 Nxc4 10. Qxc4 O-O 11. O-O Be6 12. Qe4 f6 13. d4 Qe8 14. Na3 Qh5 15. Nc4
Bf5 16. Qe2 Qg6 17. Ne3 Nf4 18. Qd1 exd4 19. Nh4 Qg5 20. Nexf5 g6 21. Bxf4 Qxf4 22.
Qb3+ Kh8 23. g3 Qe4 24. Rae1 Qd3 25. Rd1 Qe4 26. Rfe1 Qg4 27. Rxd4 Qh5 28. g4 Qg5
29. Nf3 gxf5 30. Nxg5 fxg5 31. Rd7 Rfe8 32. Ree7 Rxe7 33. Rxe7 Rd8 34. gxf5 h5 35.
f6 h4 36. Qf7 Rd1+ 37. Kg2 h3+ 38. Kg3 Rd3+ 39. Re3 Rd1 40. Re8#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "24"]
[White "Murcia Molina, Manuel Hernando"]
[Black "Marulanda, Andrea Sofia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1739"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. O-O e6 5. d3 Be7 6. c4 O-O 7. Nc3 Re8 8. e3 Nbd7
9. b3 Bb4 10. Bb2 Nf8 11. Qc2 Ng6 12. Ne2 Bd7 13. e4 dxe4 14. dxe4 e5 15. a3 Bd6
16. b4 Rc8 17. Rad1 Qe7 18. Rd2 c5 19. Rfd1 Bb8 20. b5 a6 21. a4 axb5 22. axb5 Ba7
23. Nc3 Be6 24. Nd5 Bxd5 25. exd5 e4 26. d6 Qd7 27. Ng5 e3 28. fxe3 Rxe3 29. Bxf6
gxf6 30. Bh3 Qe8 31. Bxc8 Qxc8 32. d7 Qd8 33. Ne4 Bb6 34. Re2 Ra3 35. Qb2 Ra4 36.
Nxf6+ Kg7 37. Ng4+ Kg8 38. Re8+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "25"]
[White "Arguello Gonzalez, Jane Katherine"]
[Black "Rueda Villamizar, Nicolas"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Qe2 Bc5 6. d3 O-O 7. Be3 Qd6 8. Nd2
Be6 9. O-O-O b5 10. f4 Ng4 11. Bxc5 Qxc5 12. Nb3 Bxb3 13. axb3 Nf2 14. d4 Qb4 15.
Qxf2 a5 16. Rd3 a4 17. c3 Qxb3 18. Qc2 Qe6 19. Rf3 a3 20. bxa3 Rxa3 21. d5 Qd6 22.
c4 Ra1+ 23. Kd2 Qb4+ 24. Rc3 Rfa8 25. Qb3 R8a2+ 26. Ke3 Qc5+ 27. Kd3 b4 28. Rc2 Ra3
29. Qxa3 Rxa3+ 30. Kd2 Qe3+ 31. Kd1 Ra1+ 32. Rc1 Rxc1#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "8"]
[Board "26"]
[White "Quintero Prieto, David"]
[Black "Gaitan Santos, Daniela"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 d5 2. d4 Bf5 3. c4 c6 4. Nc3 Nf6 5. Bf4 e6 6. e3 h6 7. Bd3 Bd6 8. c5 Bxf4
9. exf4 Nbd7 10. O-O Nf8 11. Ne5 Qc7 12. g4 Bxd3 13. Qxd3 g5 14. Qe3 N6d7 15. fxg5
O-O-O 16. gxh6 Nxe5 17. dxe5 d4 18. Qg5 dxc3 19. bxc3 Ng6 20. f4 Qe7 21. Qh5 Qxc5+
22. Kg2 Rd2+ 23. Kh1 Qe3 24. Rae1 Re2 25. Rxe2 Qxe2 26. Rg1 Nxf4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "1"]
[White "Soto Leguizamon, David Esteban"]
[Black "Duque Pinzon, Manuel Santiago"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1780"]
[BlackElo "1985"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Qb6 7. Nb3 Qc7 8. Nc3
Bxc3+ 9. bxc3 Nf6 10. f3 Ne5 11. Qd4 O-O 12. c5 b6 13. Bf4 Nxf3+ 14. gxf3 Qxf4 15.
Be2 bxc5 16. Nxc5 Qh4+ 17. Kd2 Qg5+ 18. Kd1 d6 19. Nd3 Bd7 20. f4 Qa5 21. e5 Ba4+
22. Kd2 dxe5 23. fxe5 Rfd8 24. Qe4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "2"]
[White "Galvis Cala, Miguel Angel"]
[Black "Ayala Delgado, Sergio Alejandro"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1801"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 Qe7 8. Nc3
c6 9. Kh1 d6 10. f4 Be6 11. fxe5 dxe5 12. Bd3 Rg8 13. Qe1 h6 14. Bh4 g5 15. Bg3 Nd7
16. Nd1 h5 17. Ne3 h4 18. Bf2 Nc5 19. Nf5 Nxf5 20. Bxc5 Ng3+ 21. Qxg3 Qxc5 22. Qe1
O-O-O 23. b4 Qd4 24. a4 h3 25. g3 f5 26. Rd1 Bd5 27. c3 Bxe4+ 28. Bxe4 Qxe4+ 29.
Qxe4 fxe4 30. Rde1 Rgf8 31. Kg1 Rxf1+ 32. Kxf1 Rf8+ 33. Kg1 Kd7 34. Rxe4 Ke6 35.
c4 Rf3 36. a5 Kf5 37. Re2 a6 38. Rb2 Rc3 39. b5 Rxc4 40. bxa6 bxa6 41. Rb6 Ke4 42.
Kf2 Rc2+ 43. Kg1 c5 44. Rxa6 Ke3 45. Rf6 Rg2+ 46. Kf1 Ra2 47. Kg1 Rxa5 48. Rf1 Ra2
49. Kh1 c4 50. Rc1 c3 51. Re1+ Kd2 52. Rf1 c2  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "3"]
[White "Valencia Gantiva, Cristian"]
[Black "Pacheco Gutierrez, Johnny Rafael"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1982"]
[BlackElo "1928"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. Nd2
Bd6 9. c4 Qc7 10. h3 O-O 11. b3 d4 12. Re1 e5 13. Nf1 a5 14. Rb1 Bb4 15. Re2 Rb8
16. f3 Nh5 17. g4 Nf4 18. Rh2 Re8 19. Ng3 g6 20. Ne2 Ne6 21. Bb2 Bf8 22. Nc1 Bh6
23. Bf1 Bf4 24. Rh1 Be3+ 25. Kh2 Qe7 26. Nd3 Bh6 27. Qe1 Qc7 28. Be2 c5 29. Kg1 Bd7
30. h4 a4 31. g5 Bg7 32. b4 cxb4 33. Nxb4 Nf4 34. Bc1 d3 35. Bf1 Qxc4 36. a3 Bb5
37. Kh2 Red8 38. Be3 Bf8 39. Bd2 Bxb4 40. Rxb4 Qa2 41. Qc1 Rdc8 42. Qb2 Rc2 43. Qxe5
Rxd2+ 44. Kg3 Nh5+ 45. Kh3 Bd7+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "4"]
[White "Estrella Becerra, Fernando"]
[Black "Chaparro Jimenez, Sebastian"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1853"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Qc2 Nc6 5. e3 O-O 6. Bg2 Bxc3 7. Qxc3 d5 8. d3 dxc4
9. dxc4 e4 10. Ne2 Bg4 11. h3 Bxe2 12. Kxe2 Qe7 13. Rd1 Rad8 14. Rxd8 Rxd8 15. Bd2
Rd3 16. Qc2 Nb4 17. Bxb4 Qxb4 18. Bxe4 Rd8 19. Bg2 c6 20. Rd1 Rxd1 21. Kxd1 Qd6+
22. Qd2 Qxd2+ 23. Kxd2 Kf8 24. Kd3 Ke7 25. Kd4 Kd6 26. c5+ Ke6 27. h4 Ke7 28. Bh3
Kd8 29. e4 Ne8 30. a4 a5 31. Bf1 Ke7 32. f4 Nc7 33. Bc4 Ne8 34. e5 g6 35. g4 Ng7
36. Ke4 h5 37. Be2 Ne6 38. gxh5 Nxc5+ 39. Kd4 Nxa4 40. h6 Kf8 41. h5 b6 42. hxg6
fxg6 43. e6 Nc5 44. e7+ Kxe7 45. h7 Ne6+ 46. Ke3 g5 47. fxg5 Nxg5 48. h8=Q Nf7 49.
Qd4 Nd6 50. Qxb6 Kd7 51. Qxa5 c5 52. Qxc5 Ke7 53. Bg4 Ke8 54. Qxd6 Kf7 55. Bf5 Kg7
56. Kf4 Kf7 57. b4 Kg7 58. b5 Kf7 59. b6 Kg7 60. b7 Kf7 61. b8=N Kg7 62. Kg5 Kf7
63. Nd7 Kg7 64. Ne5 Kh8 65. Kf6 Kg8 66. Qd2 Kf8 67. Bh7 Ke8 68. Qh6 Kd8 69. Ke6 Kc7
70. Nd7 Kc6 71. Bd3 Kc7 72. Be4 Kd8 73. Kd6 Ke8 74. Bg6+ Kd8 75. Bf7 Kc8 76. Nc5
Kd8 77. Nb7+ Kc8 78. Kc6 Kb8 79. Be6 Ka7 80. Kc7 Ka6 81. Bc4+ Ka7 82. Nd6 Ka8 83.
Bb5 Ka7 84. Nc8+ Ka8 85. Bc6#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "5"]
[White "Ramirez Beltran, Francisco Javier"]
[Black "Cuellar Canosa, Nicolas"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "1878"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. c3 Be7 7. O-O O-O 8. Ne5
Bxe2 9. Qxe2 Nd7 10. f4 c5 11. Nd2 cxd4 12. cxd4 N7f6 13. a3 Qb6 14. Ndf3 Rac8 15.
g4 Qb3 16. g5 Nh5 17. Ne1 Rxc1 18. Rxc1 Nhxf4 19. Qf3 Qxb2 20. Rd1 Bxg5 21. Nc4 Qc3
22. Nd6 Qc6 23. Ne4 Bh6 24. Nd3 Qb6 25. Nxf4 Bxf4 26. Kh1 Qb2 27. Rf2 Qb5 28. Rg1
Bh6 29. Qh5 Bf4 30. Nf6+ Bh6 31. Ne4 Bf4 32. Qf3 g6 33. Nf6+ Nxf6 34. Qxf4 Qd5+ 35.
Rfg2 Ne4 36. h4 Rd8 37. Re1 Rf8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "6"]
[White "Suarez Vera, Angel Antonio"]
[Black "Mena Cordoba, Yamil Octavio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1772"]
[BlackElo "1843"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 Ng6 5. h4 h5 6. Nc3 a6 7. Be3 Bb4 8. Qd3 Nf6
9. Ng5 d6 10. f3 O-O 11. O-O-O c5 12. dxc6 bxc6 13. a3 Bxc3 14. Qxc3 Qc7 15. Bc4
Bb7 16. g4 Qe7 17. gxh5 Nxh5 18. Rhg1 Ngf4 19. Bxf4 Nxf4 20. Qe1 d5 21. Bb3 a5 22.
a4 Ba6 23. Kb1 Bc4 24. Bxc4 dxc4 25. Qg3 c3 26. Nh3 Nh5 27. Qe1 cxb2 28. Qc3 Qxh4
29. Rh1 Qf6 30. Rdg1 Rfe8 31. Rg5 Nf4 32. Rf5 Qh4 33. Qc4 Re6 34. Qf1 Qe7 35. Nxf4
Qa3 36. c3 Rb8 37. Nxe6 Qa1+ 38. Kc2 b1=Q+ 39. Qxb1 Qxa4+ 40. Kd2 Rxb1 41. Rxb1 Qa2+
42. Kc1 Qxe6 43. Rb8+ Kh7 44. Ra8 Qb3 45. Kd2 Qb2+ 46. Kd3 Qb5+ 47. Kd2 f6 48. Rh5+
Kg6 49. Rh3 Qb2+ 50. Kd3 Qg2 51. Rah8 a4 52. Ke3 a3 53. Rh2 Qg1+ 54. Kd3 Qb1+ 55.
Kc4 Qb5#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "7"]
[White "Rubiano Peralta, Luis Emmanuel"]
[Black "Rua Palacio, Nora"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1841"]
[BlackElo "1779"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. c4 e6 6. Qb3 Qb6 7. Nc3 dxc4 8. Qxc4 Be7
9. O-O O-O 10. Nh4 Bg4 11. h3 Bh5 12. g4 Nd5 13. Nf3 Bg6 14. Ne5 Qd8 15. e4 Nb6 16.
Qd3 N8d7 17. Nxg6 hxg6 18. f4 c5 19. Be3 cxd4 20. Qxd4 Bc5 21. Qd3 Qe7 22. Qe2 Rad8
23. Rac1 Nf6 24. Rfd1 Bxe3+ 25. Qxe3 Rxd1+ 26. Rxd1 Rd8 27. Rd4 Rxd4 28. Qxd4 Qc7
29. Qd2 Nc4 30. Qf2 a6 31. e5 Nd7 32. Ne4 b5 33. Kh2 Ncb6 34. b3 Nd5 35. Ng5 Nxe5
36. Bxd5 exd5 37. Qd2 Nc6 38. Qxd5 Qxf4+ 39. Kg2 Qf6 40. h4 Qb2+ 41. Kf1 Qa1+ 42.
Ke2 Qe5+ 43. Qe4 Qxe4+ 44. Nxe4 Kf8 45. a3 Nd4+ 46. Kd3 Nxb3 47. Kc2 Nd4+ 48. Kc3
Nc6 49. a4 bxa4 50. Nc5 Ne5 51. Nxa6 Nxg4 52. Nc5 Nh2 53. Nxa4 Nf3 54. Kd3 Nxh4 55.
Ke4 Ke7 56. Kf4 Nf5 57. Kg5 Nd4 58. Nc3 Ne6+ 59. Kg4 Kd6 60. Ne4+ Ke5  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "8"]
[White "Silva, Mariano"]
[Black "Munoz Ospina, Paula Johanna"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1802"]
[BlackElo "1746"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 Nc6 5. c3 O-O 6. Nf3 d6 7. O-O e5 8. fxe5 dxe5
9. Bc2 h6 10. e4 exd4 11. cxd4 Bg4 12. Be3 Re8 13. Nc3 Qd7 14. Qd2 Kh7 15. Rad1 Rad8
16. Qf2 Re7 17. Qh4 Bxf3 18. Rxf3 Qg4 19. Qf2 Qd7 20. Rxf6 Bxf6 21. Qxf6 Na5 22.
Qh4 h5 23. Bg5  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "9"]
[White "Torres Hernandez, Deivy Santiago"]
[Black "Ladino Hernandez, Angel Joel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1702"]
[BlackElo "1676"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. dxe5 dxe5
9. Bg5 c6 10. Qc2 Qc7 11. h3 Nc5 12. b4 Ne6 13. Bh4 Nh5 14. Rad1 Nef4 15. Nh2 h6
16. Bxh5 Nxh5 17. Ne2 a5 18. a3 Be6 19. g4 Nf4 20. Nxf4 exf4 21. f3 axb4 22. axb4
Qb6+ 23. c5 Qxb4 24. Rb1 Qc4 25. Qxc4 Bxc4 26. Rfc1 Bb5 27. Be7 Rfe8 28. Bd6 Bd4+
29. Kh1 g5 30. Rb4 Be3 31. Rcb1 Ra2 32. R4b2 Rea8 33. Be5 Rxb2 34. Bxb2 Bxc5 35.
Ra1 Rxa1+ 36. Bxa1 Be3 37. Kg2 c5 38. Nf1 Bxf1+ 39. Kxf1 Bd4 40. Bxd4 cxd4 41. Ke2
Kf8 42. Kd3 Ke7 43. Kxd4 Kd6 44. Kc4 Kc6 45. e5 b6 46. Kd4 b5 47. Ke4 Kc5 48. Kf5
b4 49. Kf6 Kd5 50. Kxf7 Kxe5 51. Kg6 b3 52. Kxh6 Kf6 53. Kh5 b2 54. h4 gxh4  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "10"]
[White "Pena Flechas, Luis Orlando"]
[Black "Camacho Hernandez, Daniel Arturo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1662"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. Nbd2 Nbd7 6. Qe2 e5 7. dxe5 Nxe5 8. Nxe5
Bxe5 9. O-O O-O 10. c3 Re8 11. Nf3 Bg4 12. Qd1 c6 13. Be2 Bc7 14. h3 Bh5 15. Nd4
Qd6 16. f4 Bxe2 17. Nxe2 Bb6 18. Rf3 Re4 19. Ng3 Rxf4 20. Kh1 Rxf3 21. Qxf3 Re8 22.
Bd2 Ne4 23. Nxe4 Rxe4 24. Re1 Qe5 25. Kg1 f5 26. Kf1 c5 27. Re2 g6 28. Bc1 Kg7 29.
Bd2 h5 30. Be1 Bc7 31. Bf2 b5 32. Rd2 Kf7 33. Qd1 Ke6 34. Qb3 b4 35. Qa4 bxc3 36.
Qe8+ Kf6 37. Qf8+ Ke6 38. Qe8+ Kd6 39. Qxg6+ Qe6 40. Qxe6+ Kxe6 41. bxc3 Rc4 42.
Rd3 Ra4 43. Rd2 Ba5 44. Rc2 Ke5 45. Ke2 Ke4 46. Bh4 Rc4 47. Bf6 f4 48. exf4 d4 49.
Kd2 Bxc3+ 50. Kd1 Kxf4 51. g4 hxg4 52. hxg4 Kxg4 53. Ke2 Kf5 54. Kd3 Rb4 55. Rxc3
dxc3 56. Bxc3 Ra4 57. Kc2 Rxa2+ 58. Kb3 Ra6 59. Kc4 Rc6 60. Kd5 Rc8 61. Kc4 Ke6 62.
Kb5 c4 63. Bd4 c3 64. Bxa7 c2 65. Be3 c1=Q 66. Bxc1 Rxc1  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "11"]
[White "Boyd, Jason Derek"]
[Black "Munoz Cardenas, Cristian Camilo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1646"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 d6 5. dxe5 Bg4 6. exd6 cxd6 7. Nc3 Nf6 8. Bf4
Qe7 9. O-O O-O-O 10. Re1 g5 11. Bg3 Bg7 12. Nb5 Ne8 13. c3 h5 14. h3 h4 15. hxg4
hxg3 16. fxg3 Be5 17. Nxe5 Qxe5 18. Bf1 Qxg3 19. Qf3 Qh2+ 20. Kf2 Ne5 21. Qg3 Nf6
22. Qxh2 Nfxg4+ 23. Kg3 Rxh2 24. Rad1 Rh6 25. Nxa7+ Kc7 26. Nb5+ Kb6 27. a3 Nh2 28.
Be2 Nhg4 29. Bxg4 Kxb5 30. Rd5+ Kc6 31. Bf5 Rf6 32. Red1 Nc4 33. R1d4 Ne3 34. Ra5
b6 35. Ra7 Nxf5+ 36. exf5 Rxf5 37. b4 f6 38. a4 Rd7 39. b5+ Kc5 40. Rxd7 Rd5 41.
Rc7#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "12"]
[White "Riscanevo Perez, Jose Reyes"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1511"]
[BlackElo "1848"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. f3 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. g4 Qb6
9. a3 Nxg4 10. fxg4 Bxd4 11. Bxd4 Qxd4 12. Bd3 d6 13. Qe2 Ne5 14. h3 Be6 15. O-O-O
Bc4 16. Bxc4 Qxc4 17. Qxc4 Nxc4 18. Nd5 Rae8 19. Nc7 Rc8 20. Nd5 Rfe8 21. g5 Ne5
22. Rdf1 Rc4 23. Rf4 Nd3+ 24. Kd2 Nxf4 25. Nxf4 Rxe4 26. Nd3 Kg7 27. Nb4 h6 28. gxh6+
Kxh6 29. Kd3 f5 30. Nd5 Kg7 31. h4 Rh8 32. Nc3 Rhxh4 33. Rf1 Rh3+ 34. Kd2 Rg4 35.
Kc1 Rg2 36. Nd5 Rhh2 37. Ne3 Re2 38. Rf3 Rh1+ 39. Nd1 Ree1 40. Rd3 Rxd1+ 41. Rxd1
Rxd1+ 42. Kxd1 g5 43. Ke2 Kf6 44. c4 Ke5 45. Ke3 f4+  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "13"]
[White "Barrios, Felipe"]
[Black "Villalobos Celeita, Edgar Alfonso"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1837"]
[BlackElo "1444"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. f4 d5 3. exd5 Bc5 4. Nf3 Bg4 5. fxe5 Nd7 6. d4 Bxf3 7. Qxf3 Qh4+ 8. g3
Qxd4 9. e6 Ne5 10. exf7+ Nxf7 11. Bb5+ c6 12. dxc6 O-O-O 13. cxb7+ Kb8 14. Bf4+ Ne5
15. Qe2 Bd6 16. Nc3 Nf7 17. Rd1 Qb4 18. O-O Nf6 19. Qe6 Bxf4 20. Rxd8+ Rxd8 21. Rxf4
Qc5+ 22. Kf1 Ng5 23. Qf5 Qe3 24. Rf2 Nf7 25. Qf4+ Qxf4 26. Rxf4 Kxb7 27. Bc4 Nd6
28. Bd3 h6 29. h3 h5 30. Kf2 Re8 31. a3 Re7 32. Rd4 Kc6 33. b4 Rf7 34. Kg2 g5 35.
Ne2 Nd7 36. c4 Ne5 37. Be4+ Kc7 38. Bd5 Re7 39. Nc3 Nf5 40. Re4 Nd6 41. Nb5+ Nxb5
42. cxb5 Kd6 43. Rd4 Kc7 44. Bf3 Rh7 45. a4 h4 46. Be2 Re7 47. gxh4 gxh4 48. a5 Nd7
49. Rc4+ Kd8 50. Bg4 Rg7 51. Rd4 Kc8 52. Rxd7 Rxg4+ 53. hxg4 Kxd7 54. b6 a6 55. Kh3
Kc6 56. g5 Kb7 57. g6 Kc6 58. g7 Kb7 59. g8=Q Kc6 60. Qc4+ Kd6 61. b7 Ke7 62. b8=R
Kf6 63. Qf4+ Ke6 64. Rd8 Ke7 65. Qd6+ Kf7 66. Rf8+ Kg7 67. Qf6+ Kh7 68. Rh8#  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "14"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Ramirez Bonilla, Sergio Daniel"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1807"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Bc5 3. Nc3 Nc6 4. Na4 Bb4 5. a3 Be7 6. Bc4 Nf6 7. d3 a6 8. Nc3 d6
9. h3 b5 10. Ba2 h6 11. Be3 Bb7 12. Nd5 Nxd5 13. exd5 Nb8 14. c4 O-O 15. Qd2 c5 16.
b4 Nd7 17. O-O Kh8 18. Nh2 f5 19. f4 Qe8 20. Nf3 Qh5 21. bxc5 e4 22. cxd6 Bxd6 23.
Nd4 Nc5 24. Bb1 bxc4 25. dxc4 a5 26. Bc2 Rf6 27. Nb5 Bf8 28. Kh2 Raa6 29. d6 Bxd6
30. Nxd6 Rfxd6 31. Qc3 Nd3 32. Rab1 Bc8 33. Rb8 Rd8 34. Bd4 Rg6 35. Bxd3 exd3 36.
Qxd3 Rgd6 37. Rxc8 Rxc8 38. Bxg7+ Kxg7 39. Qxd6 Rxc4 40. Re1  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "16"]
[White "Mejia Rosas, Dario"]
[Black "Cantor Pardo, Antonio"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1654"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nf3 g6 3. d4 Bg7 4. c4 d6 5. Nc3 Nd7 6. Bg5 Qc7 7. Be2 e5 8. d5 Ngf6
9. Qc2 O-O 10. O-O cxd5 11. Nxd5 Nxd5 12. exd5 a5 13. Rac1 Nc5 14. Bh4 f5 15. Rfd1
f4 16. Nd2 Bf5 17. Qc3 e4 18. Qa3 h6 19. g4 Bd7 20. f3 Na4 21. Rb1 Qb6+ 22. Kh1 Bxb2
23. Qb3 exf3 24. Qxb6 Nxb6 25. Rxb2 fxe2 26. Re1 Na4 27. Rxb7 Bxg4 28. Be7 Rf7 29.
h3 Nc5 30. Rc7 Nd3 31. Rxe2 Bxe2 32. Ne4 f3 33. Bxd6 Rxc7 34. Bxc7 Re8 35. Nf6+ Kf7
36. Ng4 h5 37. Nh2 Nf2+ 38. Kg1 Nxh3+ 39. Kh1 f2 40. Kg2 f1=Q+ 41. Nxf1 Bxf1+ 42.
Kxf1 Rc8 43. d6 Ke6 44. c5 Kd7 45. Kg2 Ng5 46. Bb6 Ne6  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "17"]
[White "Orjuela Rios, Sergio"]
[Black "Cantor Pardo, Joaquin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1590"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 Nc6 7. e3 Be6 8. a3 Qd7
9. Bd3 h6 10. Bf4 a6 11. Nf3 Nh5 12. Be5 Nf6 13. Bf4 b5 14. O-O O-O 15. Ne5 Nxe5
16. Bxe5 Rfc8 17. b4 Ng4 18. Bg3 Bd6 19. Ne2 f5 20. h3 Nf6 21. Bxd6 cxd6 22. Qd2
Ne4 23. Bxe4 dxe4 24. Rac1 Bc4 25. Rfe1 Bxe2 26. Qxe2 Rxc1 27. Rxc1 Rc8 28. Rxc8+
Qxc8 29. Qb2 d5 30. Kf1 Kf7 31. Ke2 Qc4+ 32. Ke1 g5 33. g3 Ke6 34. Qe2 Qc1+ 35. Qd1
Qxa3 36. Qh5 Qxb4+ 37. Kf1 Qf8 38. Qg6+ Qf6 39. Qe8+ Kd6 40. Qb8+ Kc6 41. Qa7 Qe6
42. Qxa6+ Kd7 43. Qxb5+ Qc6 44. Qxc6+ Kxc6 45. Ke2 Kb5 46. Kd2 Kb4 47. Kc2 Kc4 48.
Kd2 Kb3 49. h4 gxh4 50. gxh4 h5 51. Ke2 Kc3 52. f4 Kc2 53. Kf2 Kd3 54. Ke1 Kxe3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "18"]
[White "Marulanda, Carlos Andres"]
[Black "Guerrero Avila, Hernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1844"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. Nf3 e6 2. g3 f5 3. Nc3 Nf6 4. Bg2 c6 5. d3 d5 6. Bg5 Be7 7. e3 Nbd7 8. Qe2 h6
9. Bxf6 Bxf6 10. Nd4 Nf8 11. Qd2 Bxd4 12. exd4 Qf6 13. Qe3 Ng6 14. f4 Bd7 15. O-O-O
O-O-O 16. Na4 Rhe8 17. Kb1 Kb8 18. c3 Qe7 19. Rhe1 Qd6 20. Qd2 Qc7 21. Qc2 Bc8 22.
Rd2 Re7 23. Rde2 Rde8 24. Bf3 Nf8 25. Qb3 g6 26. Nc5 b6 27. c4 Ka8 28. Na4 Bb7 29.
Rc2 Nd7 30. Qa3 Nf6 31. Rce2 Kb8 32. b4 Qd7 33. c5 b5 34. Nc3 Bc8 35. Qb3 Qd8 36.
a4 a6 37. Ra2 Ra7 38. Kb2 Ree7 39. Qc2 Reb7 40. axb5 axb5 41. Rxa7 Rxa7 42. Nb1 Ra4
43. Qc3 Qc7 44. Bd1 Ra6 45. Nd2 Qa7 46. Bb3 g5 47. fxg5 hxg5 48. Nf3 Qg7 49. Qd2
g4 50. Ng5 Nh7 51. Qf4+ Ka8 52. Nxe6 Bxe6 53. Rxe6 Qf7 54. Qe5  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "19"]
[White "Chavarro Fraija, Juan Pablo"]
[Black "Ruiz Bustacara, Gustavo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1769"]
[BlackElo "1809"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O c5 6. d3 Nf6 7. Bc4 d5 8. exd5
Nxd5 9. Re1+ Be7 10. Qh5 g6 11. Qxd5 O-O 12. Bh6 Qxd5 13. Bxd5 Re8 14. Nd2 Bd7 15.
Nc4 Rab8 16. Bxf7+ Kxf7 17. Ne5+ Ke6 18. Nc6+ Kd6 19. Nxb8 Rxb8 20. Bf4+ Kc6 21.
Bxb8  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "20"]
[White "Yepes Bedoya, Ernesto"]
[Black "Tangarife Giraldo, Jose Humberto"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1595"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c6 2. Nf3 d5 3. e5 d4 4. Bc4 e6 5. O-O b5 6. Be2 a6 7. d3 Bb7 8. Nbd2 c5 9.
Nb3 Qc7 10. Bf4 Ne7 11. Rc1 Nd5 12. Bd2 Nc6 13. c4 dxc3 14. Bxc3 Nxc3 15. Rxc3 Nxe5
16. Nxe5 Qxe5 17. d4 cxd4 18. Nxd4 Rd8 19. Rd3 Be7 20. Re1 O-O 21. Bf1 Qf6 22. b3
Bc5 23. Nf3 Rxd3 24. Qxd3 Bxf3 25. Qxf3 Qxf3 26. gxf3 Rd8 27. Re2 Kf8 28. Kg2 Ke7
29. Rc2 Rd5 30. f4 Bd6 31. Rc6 a5 32. Rb6 b4 33. Rb7+ Kf6 34. Bc4 Rf5 35. Rb5 Rxb5
36. Bxb5 Bxf4 37. h3 Ke5 38. Kf3 Bh6 39. Ke2 Kd4 40. Kd1 Kc3 41. Be8 f6 42. Bf7 e5
43. Bg8 Kb2 44. Bxh7 Kxa2 45. Kc2 Bg5 46. Bg8 e4 47. Bd5 f5 48. Be6 g6 49. Bf7 f4
50. Bxg6 e3 51. fxe3 fxe3 52. Bf7 Ka3 53. Bc4 a4 54. bxa4 Kxa4 55. Bb3+ Kb5 56. Kd3
Kc5 57. Bf7 Kd6 58. Bh5 Ke5 59. Bf7 Kf4 60. Ke2 Kg3 61. Be6 Kg2 62. Ke1 Kg3 63. Ke2
Kf4 64. Bf7 Ke5 65. Kd3 Kd6 66. Bb3 Kc5 67. Be6 Kb5 68. Bb3  1/2-1/2

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "21"]
[White "Torres Millan, Kevin Gilberto"]
[Black "Murcia Molina, Manuel Hernando"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1548"]
[BlackElo "1739"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Bc4 b5
9. Bb3 Qb6 10. Qd3 Nc5 11. Qe3 Nxb3 12. axb3 Be7  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "22"]
[White "Rueda Villamizar, Nicolas"]
[Black "Ortiz Celis, Isabella"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Bg5 Be7 5. Nbd2 O-O 6. Qe2 exd4 7. O-O-O Nc6 8. Nc4
Nxe4 9. Bxe7 Qxe7 10. Qe1 Re8 11. Bd3 d5 12. Na5 Nxa5 13. Qxa5 Be6 14. h4 Nxf2 15.
Bxh7+ Kxh7 16. Ng5+ Kg8 17. Qe1 Nxh1 18. Qe2 Bf5 19. Qh5 Bg6 20. Qf3 Qe2 21. Qb3
Qe3+ 22. Qxe3 dxe3 23. Rxh1 Bh5 24. c3 Rad8 25. Rf1 d4 26. g4 e2 27. Re1 Bxg4 28.
Kd2 dxc3+ 29. Kxc3 Rd1 30. Rxe2 Rxe2 31. a4 f6 32. Kb4 fxg5 33. hxg5 Kf7 34. b3 Kg6
35. Kb5 Re5+ 36. Kb4 Rxg5 37. a5 Be6 38. Kc3 Rc5+ 39. Kb4 Kf5 40. Kxc5 Rd5+ 41. Kc4
g5 42. b4 g4 43. b5 g3 44. Kb4 g2 45. a6 b6 46. Kc3 g1=Q 47. Kb4 Qd4+ 48. Kb3 Rxb5+
49. Kc2 Rc5+ 50. Kb1 Qb4+ 51. Ka1 Ra5#  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "23"]
[White "Calvo Castillo, Juliana"]
[Black "Camargo Pinzon, Cesar Josue"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1534"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. O-O a6 6. Bc4 Nf6 7. Re1 Be7 8. c3 Na5
9. Bd3 c6 10. dxe5 dxe5 11. Nxe5 Be6 12. b4 Qc7 13. Bf4 Bd6 14. Nxf7 Bxf4 15. Nxh8
Bxh2+ 16. Kh1 Ng4 17. Rf1 Nc4 18. Nd2 Nb2 19. Qe2 Nxd3 20. Qxd3 O-O-O 21. Qc2 Qf4
22. Rad1 Rxh8 23. Nf3 h5 24. e5 Bd5 25. Qd3 Kb8 26. e6 h4 27. Qd4 Qxf3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "24"]
[White "Ayala Delgado, Gabriela"]
[Black "Gaitan Santos, Daniela"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1470"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 exd4 6. e5 Ng4 7. h3 Ngxe5 8. Nxe5
Nxe5 9. Re1 d6 10. f4 Qf6 11. fxe5 dxe5 12. Rf1 Qc6 13. Bxf7+ Kd8 14. Bg5+ Be7 15.
Bxe7+ Kxe7 16. Qh5 b6 17. Qxe5+ Kd7 18. Be8+ Rxe8 19. Rf7+ Kd8 20. Qg5+ Qf6 21. Rxf6
gxf6 22. Qd5+  1-0

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "25"]
[White "Dominguez Gonzalez, Juan Camilo"]
[Black "Rico Diaz, Ettlingert Blas"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. e5 dxe5 6. dxe5 Qxd1+ 7. Nxd1 Nd5 8. Bc4
Be6 9. O-O O-O 10. Bf4 Nxf4 11. Bxe6 Nxe6 12. Nc3 Nc6 13. Rfe1 a6 14. Nd5 Rad8 15.
Rad1 h6 16. a4 b5 17. Rd3 bxa4 18. Red1 Rb8 19. Nc3 Rxb2 20. Nxa4 Rxc2 21. h3 Nxe5
22. Nxe5 Bxe5 23. g3 Kg7 24. Rd7 Bd6 25. Kg2 Rb8 26. Rd3 Rb4 27. Nc3 Nc5 28. Nd5
Nxd3 29. Nxb4 Nxb4 30. Rd8 Nd3 31. Ra8 Rxf2+ 32. Kg1 Bc5 33. Rd8 Ne5 34. Rd5 Rc2+
35. Kf1 Nf3 36. Rxc5 Rxc5 37. Kg2 Rc3  0-1

[Event "IRT CLÁSICO de SEMANA SANTA KALLPA Gran Desafío Sub - 2000"]
[Site "Club de Ajedrez Kallpa Carrera 49 # 93-87 Bogota Colombia"]
[Date "2026.04.05"]
[Round "9"]
[Board "26"]
[White "Marulanda, Andrea Sofia"]
[Black "Arguello Gonzalez, Jane Katherine"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2026.04.01"]
[EventRounds "9"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 g6 5. Nbd2 Bg7 6. Nf1 O-O 7. Ng3 h6 8. O-O Nc6
9. Re1 Na5 10. e5 Nxc4 11. dxc4 dxe5 12. Qxd8 Rxd8 13. Rxe5 Nh5 14. Rxe7 Rd1+ 15.
Nf1 Nf4 16. Re1 Rxe1 17. Nxe1 Ne2+ 18. Kh1 Nxc1 19. Rxc1 Bxb2 20. Rd1 Be6 21. Nd3
Rd8 22. Nxb2 Re8 23. Ne3 f5 24. Nd5 Bxd5 25. cxd5 b5 26. f4 Rd8 27. g3 Kf7 28. c4
a6 29. Kg2 Ke7 30. a4 b4 31. Nd3 Kd6 32. Ne5 Rb8 33. Nxg6 b3 34. Rb1 Rb4 35. Ne5
Rxa4 36. Rxb3 Ra2+ 37. Kf3 Rxh2 38. Rb6+ Kc7 39. Rxa6 Kb7 40. Rc6 Rc2 41. Rxc5 Rc3+
42. Ke2 Rxg3 43. d6 Rg8 44. Rd5 Kc8 45. d7+ Kd8 46. Nf7+ Kc7 47. d8=Q+ Rxd8 48. Rxd8
Kc6 49. Nxh6 Kc5 50. Nxf5 Kxc4 51. Ke3 Kc5 52. Ke4 Kc6 53. Ke5 Kc7 54. Rd1 Kc6 55.
Ne7+ Kc7 56. f5 Kb6 57. Rc1 Kb7 58. f6 Kb8 59. f7 Kb7 60. f8=R Ka7 61. Nc6+ Kb7 62.
Rb8+ Kc7 63. Rcb1 Kxc6 64. Rd1 Kc7 65. Rb2 Kc6 66. Rc2+ Kb7 67. Rb1+ Ka8 68. Ra2#
 1-0

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}
.dir-pattern-three, .dir-pattern-two, .dir-pattern-four
{
top: 0;
display:none;
}
.directory
{
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}

	
	.social
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	.social {
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	.tabs-pane-show {
			display: inline-grid;
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	.mobile-menu {
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			text-align: center;
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	.mobile-submenu {
			height: 0;
			overflow: hidden;
			transition: height .4s ease-in-out;
			text-align: center;
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	.mobile-accordeon button {
			padding: 10px;
			border: none;
			cursor: pointer;
			width: 100%;
			background-color: #EAEEF3;
			line-height: 1;
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	{
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			background-color: #868CAD;
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	.mobile-menu.active h2 {
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			font-weight: 400;
			font-size: 16px;
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	}
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.main-submenu button {
	margin-right: 8px;
	padding: 10px 8px;
}
.submenu-button.dir_button
{
	margin: 1px !important;
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}
.tabs-btn-active, .tabs-btn-active:focus, .tabs-btn-active:active
{
	
	background-color: #374785;
}
.header-search-container img:last-child {
 
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.header
{
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}

@media screen and (max-width: 1300px) {

.header-title {
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  font-weight: 300;
  font-size: 16px;
  line-height: 20px;
}
.header-subtitle {
  font-weight: 700;
  font-size: 16px;
  line-height: 20px;
}
.menu-container {
  margin-left: 15px;
  
}
.header-title-container {
padding-left: 10px;
}
}

@media screen and (max-width: 1576px) {
	.header-logo-container
	{
	margin-left: 10px;
	}


}
@media screen and (max-width: 1576px) {
.social {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	align-items: center;
	top: 40px;
	right: 40px;
}
 .social-aside {
    padding-bottom: 0px;
    padding-right: 0px;
    padding-left: 20px;
  }
}

@media screen and (max-width: 1200px) {
.header
{
	height: 174px;
}
.header-title
{
	padding-top:0;
	paddint-left: 8px;
	
}
.container {
	width: 944px;
	margin: 0 auto;
}
.page-title {
	font-size: 36px;
	line-height: 42px;
}
.none {
	display: none;
}
/*HEADER*/
.header {
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}
.header-container {
	padding-top: 20px;
	display: block;
}
.header-logo-container {
	padding-bottom: 10px;
	padding-left: 10px;
	
}
.header-logo-container img {
	width: 70px;
}
.header-title-container {
	padding-left: 10px;
}
.header-title {
	font-size: 14px;
	line-height: 16px;
	padding-left: 10px;
}
.header-subtitle {
	font-size: 14px;
	line-height: 16px;
	padding-left: 10px;
}
.menu-container {
	margin: 0px;
	padding-left: 4px;
}
.header-search-container {
	position: absolute;
	top: 85px;
	right: 40px;
}
.submenu-button.dir_button
{
	margin: 1px !important;
	padding: 10px 4px;
}
.main-submenu button {
	margin-right: 3px;
}


.social {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	align-items: center;
	top: 40px;
	right: 40px;
}
.social-aside {
	padding-bottom: 0px;
	padding-right: 0px;
	padding-left: 20px;
}
.header-title, .header-subtitle
	{
			margin-top: 0;
			margin-bottom: 0;
	}
}


@media screen and (max-width: 1024px) {
	 .header
	{
			height: 90px;
			padding-left: 5px;
	}
	.header-social, .social {
			display: none;
	}
	.header-search-container, .menu-burger {
			top: 40px;
	}
	.header-search-container {
	position: absolute;
	top: 40px;
	right: 60px;
	}
	.header-social {
	display: none;
	height: 40px;
	background-color: #fff;
	}
	.header-title, .header-subtitle
	{
			margin-top: 0;
			margin-bottom: 0;
	}
	.header-logo-container {
	padding-bottom: 10px;
	padding-top: 15px;
	}
	
	.social {
display: -webkit-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
align-items: center;
left:0;
top: 5px;
padding-bottom: 3px;
border-bottom: 1px solid #C6CDDD;
width: 100%;
justify-content: center;


	
	}
	.mobile-menu-container {
	top: 90px;
	transition: all 0.4s ease;
	border-top: 1px solid #374785;
	z-index: 200;
	
	}
	
}

@media screen and (max-width: 375px){
	.header {
	height: 90px;
	padding-left: 5px;
	}
	
	.mobile-menu-container {
	top: 90px;
	transition: all 0.4s ease;
	border-top: 1px solid #374785;
	
	}
	.header-search-container {
	display: flex;
	top: 40px;
	right: 60px;
	}
  
	}


[type="button"], [type="submit"], button
{
	 background-color: #374785;
}
.activeurll {
  background-color: #24305E !important;
  color: #ffffff !important;
}
.activeurll a {
  color: #ffffff !important;
}

.main-submenu a:hover
{
text-decoration: none;
font-weight: normal;
}
.mobile-accordeon button:hover
{
	color: red;
	background-color: #868CAD;
}
 .mobile-menu.active {
    background-color: #868CAD;
  }

	#fide100div
	{	
	color:red;
	border: 0;
	
   
	}
	#fide100div:hover
	{
	z-index: 1000;
	}
	
.calendar-tabs-buttons {
  z-index: 90;
}
.elementor-245 .elementor-element.elementor-element-df66bb2
{
	box-shadow:none;
}

</style>

<script>
let burger = document.querySelector('.menu-burger');
let menu = document.querySelector('.mobile-menu-container');

burger.onclick = function() {
	
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};

</script>    
<script>
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});

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}

const accordionToggle = () => {
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};

const tabs = new ItcTabs(".tabs");
accordionToggle();
const accordeon = () => {
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};

accordeon();

document.addEventListener('DOMContentLoaded', function() {
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  var substituteURL = window.location.href;
  

  // ������� ������� � ������� menu-container
  var menuContainer = document.querySelector('.tabs-content');

	var menuContainerLvlOne = document.querySelector('.tabs-nav');
  // �������� ��� ������ ������ menuContainer
  var links = menuContainer.querySelectorAll('a');
	var linksLvlOne = menuContainerLvlOne.querySelectorAll('a');


	for (var i = 0; i <linksLvlOne.length; i++) {
		var linkLvlOne = linksLvlOne[i];
		var href = linkLvlOne.getAttribute('href');
		
		//custom links
		  if (href.includes("https://ratings.fide.com") & substituteURL.includes("ratings2.fide.com.test"))
  
			{
				var currentURL = "https://ratings.fide.com";
				var href = "ratings.fide.com";
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		if (currentURL.includes(href)){
		
		
			var parent = linkLvlOne.parentElement;
			
			parent.classList.add('tabs-btn-active');
			parent.classList.remove('tabs-btn-not-active');
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			var newId = 'content-' + (parseInt(dataIndex, 10) + 1);


// ������� ������� � ����� ��������������� � ��������� ����������� ��������
var element = document.getElementById(newId);
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}

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    var href = link.getAttribute('href');

    // ���������, �������� �� ������� URL ������ ����� ������
    if (currentURL.includes(href)) {
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      var parentParent = link.parentElement.parentElement;
			var parent = link.parentElement;

      // ������������� display: block ��� ������������� �������� ������
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      parentParent.style.display = 'block';
      parentParent.classList.add('activeurl');
      parentParent.classList.add('tabs-pane-show');

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      var element = menuContainerLvlOne.querySelector('[data-index="' + newId + '"]');
			
      if (element) {
        element.classList.add('tabs-btn-active');
        element.classList.remove('tabs-btn-not-active');
      }
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  // ��������� ���������� tabsPane
  var tabsPane = document.querySelector('.tabs-pane-show');

  // ������� ��� ���������� ���������� tabsPane
  function updateTabsPane() {
    tabsPane = document.querySelector('.tabs-pane-show');
  }

  const buttons = document.querySelectorAll('.tabs-btn.menu-button');
  let activeSubmenu = null;

  buttons.forEach((button, index) => {
    const submenu = document.getElementById(`content-${index + 1}`);

    button.addEventListener('mouseover', () => {
      if (button.classList.contains('tabs-btn-not-active')){
        if (submenu) submenu.style.display = 'block'; // Added submenu check
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'none'; // Guard: Only hide if exists
      }
      if (button.classList.contains('tabs-btn-active')){
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard: Only show if exists
      }
    });

    button.addEventListener('mouseleave', () => {
      if (!button.classList.contains('tabs-btn-active')) {
        if (submenu) submenu.style.display = 'none'; // Added submenu check
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard: Only show if exists
      }
      if (button.classList.contains('tabs-btn-active')){
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard: Only show if exists
      }
    });

    // Only add listeners if the submenu actually exists in the HTML
    if (submenu) {
      submenu.addEventListener('mouseenter', () => {
        if (button.classList.contains('tabs-btn-not-active')){
          submenu.style.display = 'block';
          updateTabsPane();
          if (tabsPane) tabsPane.style.display = 'none'; // Guard
        }
        if (button.classList.contains('tabs-btn-active')){
          updateTabsPane();
          if (tabsPane) tabsPane.style.display = 'block'; // Guard
        }
      });

      submenu.addEventListener('mouseleave', () => {
        submenu.style.display = 'none';
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard
      });
    }
  });
  
const currentPath = window.location.href;
  const mobileLinks = document.querySelectorAll('.mobile-submenu a');
  
  mobileLinks.forEach(link => {
    const href = link.getAttribute('href');
    
    // Check if current URL contains the link's href to handle parameters
    if (href && href !== "#" && currentPath.includes(href)) {
      const parentAccordeon = link.closest('.accordeon');
      
      if (parentAccordeon) {
        const chButton = parentAccordeon.querySelector('.accordeon-title');
        const chDesc = parentAccordeon.querySelector('.accordeon-body');
        
        if (chButton && chDesc) {
          // Force the accordion to expand
          chDesc.classList.add("open");
          chDesc.style.height = chDesc.scrollHeight + "px";
          chButton.classList.add("active");
          
          // Optional: Highlight the specific active link in the mobile menu
          link.style.fontWeight = "bold";
          link.style.color = "#24305E";
        }
      }
    }
  });


  // ��������� ��������� ��� ���������� ���������� tabsPane
  menuContainer.addEventListener('transitionend', updateTabsPane);
  menuContainer.addEventListener('animationend', updateTabsPane);
});



</script><!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-0TSTM17GEX"></script>
<script>
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  gtag('js', new Date());

  gtag('config', 'G-0TSTM17GEX');
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<link rel="stylesheet" type="text/css" href="/css/rtng_css.css"/>
<style>


</style>

    <div class="dir-pattern">
        <img src="/img/dir-pattern-1.png" alt="">
    </div>
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        <img src="/img/dir-pattern-2.png" alt="">
    </div>
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        <img src="/img/dir-pattern-4.png" alt="">
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        <img src="/img/dir-pattern-3.png" alt="">
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        <img src="/img/dir-pattern-5.png" alt="">
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	<section class="directory">
    <div class="directory-container container">
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	<style>

.container1
{
	max-width: 1440px;
	padding: 10px;
	margin: auto;
}
.footmenu a, .footmenu a:visited, .footmenu a:active, .footmenu a:hover
{
  font-family: "Roboto", Sans-serif;
  font-size: 14px;
  font-weight: 400;	
  text-decoration: none;
  color:#24305e;
}
.footer
{
	margin-top: 0px;
	width: 100vw;
        max-width: 100%;
}
.footer-menu ul
{
	flex-direction: row;
    flex-wrap: wrap;
	gap: 10px;
	justify-content: space-evenly;
}

.footer-logo-container {
  max-width: 420px;
  width: 20%;
}

.footer-image {
  position: absolute;
  right: 140px;
  bottom: 60px;
  z-index: 1;
}

.footer-social-button img {
  padding: 14px;
  height: 50px;
}
.youtube_logo img
{
    width: 50px !important;
}

.up-button-container a {
    display: inline-block;
    position: absolute;
    right: 50px;
    bottom: 17px;
    width: 80px;
    height: 80px;
    z-index: 300;
}

.up-button-container img {
    position: absolute;
    z-index: 300;
    bottom: 0px;
    right: 0px;
}

@media screen and (max-width: 1024px) {
.container1 {
	width:100%;
	margin: 0 auto;
}

 .header-title-container {
    padding-left: 8px;
  }
  .footer-social {
    padding-left: 0px;
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    .footer-social-button:first-child {
    display: none;
}
}
@media screen and (min-width: 575px) and (max-width: 1024px) {
  .footer-menu-container {
    width: 70%;
    padding-left: 10px;
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  .footer-image {
    left: 15%;
    bottom: 40%;
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   .footer-title-container {
    padding-left: 0px;
    padding-top: 0px;
    
    text-align: left;
  }
   .footer-copyright p {
    padding-top: 10px;
    line-height: 14px;
	font-size: 12px;
  }
   .footer-social{
    justify-content:left;
    width: 100%;
    }

  .footer-social-button img {
    padding: 16px;
  }
  .footer-logo {
    padding: 0px 0px 10px 10px;
}
.up-button-container a {
    right: 20px;
    bottom: 56px;
}
}

@media screen and (max-width: 574px) {
    
.header-title, .header-subtitle {
    padding-left: 0px;
    }  
  .footer-menu-container {
    width: 75%;
    align-items: start;
	padding-left: 0;
  }
   .footer-copyright {
    width: 99%;
    margin-left: 0;
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  .footer-image {
    top: 3%;
    left: 40%;
  }
  .footer-image img {
        width: 60px;
        margin-left: 150%;
    }
    .footer-social{
    justify-content: center;
    width: 100%;
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  .footer-social-button img {
    padding: 8px;
    width: 38px;
  }

.footer-menu ul
{
	flex-direction: row;
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	padding-left:0;
}

.footer-title-container {
    padding-left: 0px;
    padding-top: 0px;
    
    text-align: left;
  }

.footer-menu {
  display: block;
  width: 100%;
  padding-top: 20px;
  }
.footer-logo-container img
	{
		margin:auto;
	}
	
.footer-title-container {
    
    width: 100%;
  }
.footer-subtitle {
	width: 100%;
	}
.footer-logo-container {
  padding-top: 15px;
	width: 20%;
	}
.footer-bottom {
    padding-bottom: 10px;
	padding-top: 10px;
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.footer-logo-container {
  
	width: 100%;
	}
.footmenu a li {
    padding-top: 10px;
  }
.footer-menu ul
{
	flex-direction: column;
    flex-wrap: wrap;
    
}
.footer-menu-container {
    width: 100%;
    align-items: start;
	padding-left: 0;
	
  }
.footer-title-container {
    padding-left: 0px;
    padding-top: 0px;
    
    text-align: center;
  }
.up-button-container a {
    right: 20px;
    bottom: 807px;
    width: 50px;
    height: 50px;
}

}
	</style> 

</body>
</html>