[Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.1"] [White "Garzon Camelo, Andres Santiago"] [Black "Buitrago Pinto, Samuel Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1741"] [BlackElo "1440"] [PlyCount "69"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O h6 6. Nc3 O-O 7. Be3 Bxe3 8. fxe3 d6 9. Nd5 Nxd5 10. Bxd5 Ne7 11. Bb3 Ng6 12. Qe1 Qe7 13. Qg3 Be6 14. h4 Bxb3 15. axb3 Qe6 16. h5 Ne7 17. Nh4 f5 18. exf5 Nxf5 19. Qh3 Nd4 20. exd4 Qxh3 21. gxh3 Rxf1+ 22. Rxf1 exd4 23. Nf5 Re8 24. Nxd4 c5 25. Nb5 Re2 26. Rf2 Re1+ 27. Kg2 Rb1 28. c3 Rd1 29. Nxd6 Rxd3 30. Nf5 Kf7 31. Nxh6+ Ke6 32. Nf5 g5 33. hxg6 Kf6 34. Nh4+ Kg7 35. Rf7+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.2"] [White "Delgado Caballero, Kevin Daniel"] [Black "Negron Lizarazo, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1430"] [BlackElo "1573"] [PlyCount "106"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. Nf3 Bg7 6. Bf4 Nc6 7. Qb3 Nf6 8. Nbd2 d6 9. Nc4 d5 10. exd5 Nxd5 11. Ng5 h6 12. Nxf7 Kxf7 13. Nd6+ exd6 14. Qxd5+ Be6 15. Bxg6+ Kxg6 16. Qxe6+ Qf6 17. Qxf6+ Bxf6 18. Bxd6 Rhe8+ 19. Kf1 Rad8 20. Bf4 Bg5 21. Bxg5 Kxg5 22. h4+ Kg6 23. Re1 Ne5 24. h5+ Kf5 25. Rh3 Rd2 26. Rhe3 Rxb2 27. g3 Rxa2 28. f4 Ra5 29. fxe5 Rexe5 30. Rf3+ Kg4 31. Rxe5 Rxe5 32. Rf7 Rf5+ 33. Rxf5 Kxf5 34. Ke2 b5 35. Kd2 a5 36. Kc2 Kg5 37. Kd3 a4 38. Kc2 Kxh5 39. Kb2 Kg4 40. Ka3 Kxg3 41. Kb4 h5 42. Ka3 h4 43. Kb4 h3 44. Ka3 h2 45. Kb4 h1=Q 46. Ka3 Qa1+ 47. Kb4 Qb2+ 48. Kc5 Qxc3+ 49. Kxb5 a3 50. Kb6 a2 51. Kb5 a1=R 52. Kb6 Rb1+ 53. Ka6 Qa3# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.3"] [White "Rodriguez, William Nicolas"] [Black "Pena Ramirez, Jatniel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1533"] [BlackElo "1342"] [PlyCount "123"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. c4 Bf5 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 e5 6. e3 h6 7. Bxf6 Nxf6 8. dxe5 dxe5 9. Qxd8+ Rxd8 10. Nxe5 Bd6 11. Nf3 O-O 12. Be2 Rfe8 13. O-O Ne4 14. Nxe4 Rxe4 15. Bd3 Bxh2+ 16. Kxh2 Rxd3 17. Nd4 Bd7 18. Rfd1 Rxd1 19. Rxd1 c5 20. Nb3 Ba4 21. Rd8+ Kh7 22. Nxc5 Rxc4 23. Nxb7 Rc2 24. b3 Rb2 25. Nd6 Bc6 26. Nxf7 g6 27. Ne5 Be4 28. Rd7+ Kg8 29. Ng4 Bc6 30. Nxh6+ Kf8 31. Rf7+ Ke8 32. Rf6 Be4 33. Re6+ Kd7 34. Rxe4 Rxf2 35. a4 Ra2 36. Ng4 a5 37. Ne5+ Ke6 38. Nc4+ Kf5 39. Rf4+ Kg5 40. Nxa5 Kh5 41. e4 g5 42. Rf3 g4 43. Re3 Kh4 44. e5 Rd2 45. e6 Rd8 46. e7 Re8 47. Re5 g3+ 48. Kg1 Kg4 49. b4 Kf4 50. Nc4 Kg4 51. Nd6 Kf4 52. Nxe8 Kxe5 53. Ng7 Kf6 54. e8=Q Kxg7 55. b5 Kh7 56. Qf7+ Kh6 57. Qg8 Kh5 58. b6 Kh4 59. b7 Kh5 60. b8=Q Kh4 61. Qbxg3+ Kh5 62. Q3g5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.4"] [White "Villamil Moreno, Daniel Esteban"] [Black "Abreu Balza, Alan Jeremias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1333"] [BlackElo "1508"] [PlyCount "68"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. c4 O-O 5. Nc3 d6 6. e4 Bg4 7. h3 Bxf3 8. gxf3 Nbd7 9. Qd2 e5 10. dxe5 Nxe5 11. Be2 Qe7 12. O-O-O Qe6 13. Nd5 Rac8 14. Kb1 Nh5 15. Bh2 c6 16. f4 Nxc4 17. Bxc4 Qxe4+ 18. Ka1 cxd5 19. Bxd5 Qf5 20. Bg2 Rc2 21. Qd3 Qxd3 22. Rxd3 Rxb2 23. a3 Rd2+ 24. Kb1 Rxd3 25. a4 Rc8 26. Be4 Rb3+ 27. Ka2 Rb2+ 28. Ka3 Rc4 29. Bd5 Rc5 30. Be4 Rxf2 31. Bxb7 Rc3+ 32. Kb4 Rb2+ 33. Ka5 Rxb7 34. f5 Rcb3 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.5"] [White "Rueda Rojas, Richard Alejandro"] [Black "Sanchez Riscanevo, Santiago"] [Result "1-0"] [ECO "C56"] [WhiteElo "1501"] [BlackElo "1304"] [PlyCount "75"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. O-O Bd7 9. Bxc6 Bxc6 10. f3 Ng5 11. f4 Ne6 12. Be3 O-O 13. f5 Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Qg5 16. Nc3 b6 17. Nxd5 Rad8 18. Qf4 Qxf4 19. Ne7+ Kh8 20. Rxf4 Bb7 21. h4 Rd2 22. Rf2 Rxf2 23. Kxf2 Rd8 24. Re1 Rd4 25. g3 Be4 26. c3 Rd7 27. Rxe4 Rxe7 28. e6 fxe6 29. Rxe6 Rxe6 30. fxe6 Kg8 31. Ke3 Kf8 32. Ke4 Ke7 33. Ke5 g6 34. g4 c6 35. h5 a6 36. hxg6 hxg6 37. g5 b5 38. b4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.6"] [White "Bustos Vasquez, Victor Manuel"] [Black "Manrique Bermudez, Josue"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1494"] [PlyCount "52"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 4. Bg5 f6 5. Bh4 Nge7 6. d4 Nxd4 7. Bc4 d5 8. exd5 Bg4 9. Nc3 Nef5 10. h3 Bxf3 11. gxf3 Nxh4 12. Be2 Ng2+ 13. Kd2 Nf4 14. Kc1 Nfxe2+ 15. Nxe2 Qxd5 16. Nc3 Qxf3 17. Qxf3 Nxf3 18. Nd5 O-O-O 19. Rd1 Nd4 20. Ne3 Ne2+ 21. Kb1 Bxe3 22. Re1 Bxf2 23. Rf1 Rd2 24. b3 Bd4 25. c3 Bxc3 26. Rh1 Rb2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.7"] [White "Borre Meza, Orlando David"] [Black "Jimenez, Manuel David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1480"] [BlackElo "1269"] [PlyCount "43"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 Nc6 6. Bd3 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8 11. a3 cxd4 12. exd4 dxc4 13. bxc4 Nxd4 14. Nxd4 Qxd4 15. Bxh7+ Nxh7 16. Qxd4 Bf6 17. Qg4 Rfd8 18. Rfd1 Rxd1+ 19. Rxd1 Ba6 20. c5 bxc5 21. Qa4 Bxc3 22. Qxa6 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.8"] [White "Munoz Ortega, Juan David"] [Black "Gonzalez Bolivar, Juan Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1251"] [BlackElo "1477"] [PlyCount "84"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 Nf6 6. Nbd2 h6 7. O-O O-O 8. Re1 Be6 9. Bb5 Ne7 10. Nf1 a6 11. Ba4 b5 12. Bc2 Ng4 13. Re2 f5 14. d4 Bb6 15. h3 Bc4 16. Re1 Nf6 17. exf5 e4 18. Bxe4 Nxe4 19. Rxe4 Nxf5 20. b3 Bd5 21. Re1 Qf6 22. N1h2 Nh4 23. Re3 Rae8 24. Rxe8 Rxe8 25. Nxh4 Qxh4 26. Qg4 Qf6 27. Be3 Ba5 28. b4 Bb6 29. a3 a5 30. Re1 axb4 31. axb4 c5 32. dxc5 dxc5 33. bxc5 Bxc5 34. Qd7 Bc6 35. Qd2 Qg6 36. g3 Qe4 37. f3 Bxe3+ 38. Qxe3 Qxe3+ 39. Rxe3 Rxe3 40. Ng4 Rxf3 41. Ne5 Rxg3+ 42. Kf2 Rxc3 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.9"] [White "Soto Ramirez, Andres Camilo"] [Black "Villafane, Luis Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1444"] [BlackElo "1249"] [PlyCount "67"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 a6 5. Bc4 Nf6 6. O-O Bg4 7. h3 Bxf3 8. Qxf3 O-O 9. Be3 Nc6 10. Rfd1 e5 11. Bg5 h6 12. Bxf6 Qxf6 13. Qxf6 Bxf6 14. dxe5 Nxe5 15. Be2 Bg7 16. Nd5 Rac8 17. Ne7+ Kh8 18. Nxc8 Rxc8 19. c3 Rf8 20. f4 Nc6 21. Re1 f5 22. exf5 Rxf5 23. Bd3 Rxf4 24. Bxg6 Ne5 25. Bc2 d5 26. Rad1 c6 27. Rf1 Rxf1+ 28. Rxf1 c5 29. Rd1 d4 30. cxd4 cxd4 31. Kh1 Nc6 32. Re1 b5 33. Re8+ Bf8 34. Rxf8+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.10"] [White "Gaitan Munoz, Leonardo"] [Black "Alape, Juan David"] [Result "0-1"] [ECO "A00"] [WhiteElo "1213"] [BlackElo "1436"] [PlyCount "54"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb3 dxe4 7. Ng1 Bc5 8. Qe2 Qf6 9. Kd1 O-O 10. d3 exd3 11. cxd3 Bf5 12. Bc4 Nb4 13. Bd2 Rad8 14. Nf3 e4 15. Ng5 exd3 16. Qh5 Bg6 17. Qg4 Qxb2 18. Rc1 Nc2 19. Bb3 Bxf2 20. Bxc2 dxc2+ 21. Ke2 Rfe8+ 22. Kxf2 Rxd2+ 23. Kg3 Qe5+ 24. Kh4 Rd4 25. h3 h5 26. Rhe1 Rxg4+ 27. hxg4 Qh2+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.11"] [White "Torres Hernandez, Deivy Santiago"] [Black "Baccal Artunduaga, Juan Diego"] [Result "1-0"] [ECO "A00"] [WhiteElo "1380"] [PlyCount "41"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e4 c6 8. Be2 b6 9. O-O Nbd7 10. e5 dxe5 11. Nxe5 Nxe5 12. dxe5 Nd7 13. f4 g5 14. fxg5 hxg5 15. Bxg5 Bxe5 16. Bd3 Bxc3 17. Qh5 Nf6 18. Bxf6 Qd4+ 19. Bxd4 Bxd4+ 20. Kh1 f6 21. Qh7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.12"] [White "Estupinan Rodriguez, Gabriel Humberto"] [Black "Sanchez Burgos, Carlos Antonio"] [Result "0-1"] [ECO "A00"] [BlackElo "1371"] [PlyCount "68"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e5 2. dxe5 d5 3. Nf3 f6 4. Nc3 Bb4 5. Bd2 Nc6 6. exf6 Nxf6 7. e3 O-O 8. Bb5 Bf5 9. O-O Bg4 10. a3 Bd6 11. Qe2 Ne5 12. h3 Nxf3+ 13. gxf3 Bxh3 14. Rfe1 Nh5 15. f4 Qh4 16. Qf3 Kh8 17. Bf1 Bg4 18. Qh1 Qd8 19. Nxd5 Be7 20. Nxe7 Qxe7 21. f3 Ng3 22. Qg2 Nxf1 23. Rxf1 Bh5 24. Bb4 Qxe3+ 25. Rf2 c5 26. Bc3 Qe7 27. Re1 Qc7 28. Be5 Qf7 29. Qg5 Rae8 30. Rh2 Bg6 31. Kh1 Qf5 32. Qxf5 Rxf5 33. Bxg7+ Kxg7 34. Rxe8 Bxe8 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.13"] [White "Andrade Gomez, Samuel"] [Black "Galeano Reyes, Juan Esteban"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1310"] [PlyCount "48"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nxc6 bxc6 6. Nc3 g6 7. Be3 Qxb2 8. Bd4 f6 9. a3 Qb8 10. Bc4 Bg7 11. O-O e6 12. f4 Ne7 13. Bc5 d5 14. exd5 cxd5 15. Bb5+ Bd7 16. Rb1 Qc8 17. Bxd7+ Qxd7 18. Re1 O-O 19. Bxe7 Qxe7 20. Qxd5 Qxa3 21. Qxe6+ Kh8 22. Qe3 Rfe8 23. Qd3 Qc5+ 24. Kh1 Red8 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.14"] [White "Gonzalez Parra, Yessalej Elian"] [Black "Cano Alcaraz, Juan Jose"] [Result "0-1"] [ECO "A00"] [BlackElo "1280"] [PlyCount "96"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. Nf3 c5 5. e3 Nc6 6. O-O Be7 7. b3 O-O 8. Bb2 b6 9. c4 Bb7 10. Nc3 Rc8 11. Qc2 cxd4 12. exd4 dxc4 13. bxc4 Nxd4 14. Nxd4 Bxg2 15. Kxg2 Qxd4 16. Nb5 Qd7 17. Rad1 Qxb5 18. cxb5 Rxc2 19. Bxf6 Bxf6 20. a3 Ra2 21. Rd3 Rd8 22. Rb3 Rdd2 23. h4 h5 24. Rf3 Bd4 25. Kg1 Bc5 26. Rc1 Rxf2 27. Rxf2 Bxf2+ 28. Kg2 Be3+ 29. Rc2 Rxc2+ 30. Kf3 Bc1 31. a4 e5 32. Ke4 Rc4+ 33. Kd5 Rxa4 34. Kxe5 a5 35. bxa6 Rxa6 36. Kd4 Ra4+ 37. Kd5 b5 38. Kc5 b4 39. Kb5 b3 40. Kxa4 b2 41. Kb4 b1=Q+ 42. Kc4 Qb6 43. Kd5 f5 44. Ke5 Qc5+ 45. Ke6 Kf8 46. Kd7 Bb2 47. Ke6 Ke8 48. g4 Qe5# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.15"] [White "Alzate Velez, Valentin"] [Black "Herrera Jimenez, Mateo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1277"] [PlyCount "53"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 c5 7. Rc1 b6 8. e3 Bb7 9. Bd3 c4 10. Bb1 Nbd7 11. O-O O-O 12. a3 Bxc3 13. Rxc3 h6 14. Bh4 Qc7 15. Bg3 Qd8 16. Ne5 Rc8 17. Bf5 b5 18. Bh4 Qc7 19. Bxf6 gxf6 20. Nxd7 Qc6 21. Nxf8 Rxf8 22. Qg4+ Kh8 23. Qh5 Kg7 24. Qg4+ Kh8 25. e4 dxe4 26. Rh3 Rg8 27. Rxh6# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.16"] [White "Lopez Torres, Johan David"] [Black "Delgado Caballero, Nigel Alejandro"] [Result "0-1"] [ECO "A00"] [BlackElo "1230"] [PlyCount "112"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Bc4 e6 3. d3 d5 4. Bb5+ Nc6 5. exd5 exd5 6. Ne2 a6 7. Bxc6+ bxc6 8. h3 Nf6 9. Bg5 Be7 10. O-O O-O 11. d4 Ne4 12. Bxe7 Qxe7 13. Re1 Qh4 14. Rf1 Qg5 15. Qd3 cxd4 16. Nxd4 Bd7 17. Nc3 Nxc3 18. bxc3 Qg6 19. Qxg6 hxg6 20. Nf3 Bf5 21. Ne5 c5 22. Rac1 a5 23. c4 d4 24. c3 dxc3 25. Rxc3 Rfe8 26. Nd3 Rec8 27. g4 Be6 28. Nf4 Rd8 29. Nxe6 fxe6 30. Re1 Kf7 31. Rce3 Rd6 32. h4 Rb8 33. h5 gxh5 34. gxh5 Rb4 35. Re4 Kf6 36. Re5 Rxc4 37. R5e3 Rg4+ 38. Kf1 Rh4 39. Ra3 Rd5 40. Rxa5 Rh1+ 41. Ke2 Re5+ 42. Kd2 Rhxe1 43. Ra4 R1e2+ 44. Kc3 Rxf2 45. Rh4 Rxa2 46. h6 gxh6 47. Rxh6+ Kg5 48. Rh3 Ra3+ 49. Kc4 Rxh3 50. Kb5 c4+ 51. Kc6 Rd5 52. Kb6 c3 53. Kc7 c2 54. Kb7 c1=Q 55. Kb6 Rb3+ 56. Ka7 Ra5# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.17"] [White "Sepulveda Brango, Alberto Enrique"] [Black "Lozano Escandon, Jaime"] [Result "1-0"] [ECO "A00"] [WhiteElo "1215"] [PlyCount "99"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Be3 O-O 8. Bd3 b6 9. Be4 c6 10. O-O Bb7 11. c3 Nd7 12. Qc2 g6 13. Rad1 Qc7 14. g3 c5 15. dxc5 bxc5 16. Nd2 Bxe4 17. Nxe4 Be7 18. Qa4 Rfd8 19. Nd2 Ne5 20. Bf4 Bd6 21. Bxe5 Bxe5 22. Qe4 f6 23. Nf3 Rab8 24. Nxe5 Qxe5 25. Qxe5 fxe5 26. b3 Rdc8 27. Rfe1 c4 28. b4 Rb5 29. a4 Rd5 30. Rxd5 exd5 31. Rxe5 d4 32. cxd4 c3 33. Re1 c2 34. Rc1 Kf7 35. Kf1 Ke6 36. Ke2 Kd5 37. Kd3 Rc4 38. Rxc2 Rxc2 39. Kxc2 Kxd4 40. a5 Kc4 41. f4 h6 42. g4 Kxb4 43. f5 gxf5 44. gxf5 Kc5 45. Kd3 Kd5 46. f6 Ke6 47. Kc4 Kxf6 48. Kb5 Ke7 49. Kc6 Ke6 50. Kb7 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.18"] [White "Narvaez Hurtado, Miguel Angel"] [Black "Bermudez Rojas, Alejandro"] [Result "1-0"] [ECO "A00"] [BlackElo "1152"] [PlyCount "107"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. d4 Bg4 6. dxe5 dxe5 7. Qxd8+ Rxd8 8. Ng5 Rd7 9. h3 Bh5 10. Be3 h6 11. Nf3 Nd4 12. Bxd4 exd4 13. Ne2 Bb4+ 14. c3 dxc3 15. bxc3 Bc5 16. e5 Ne4 17. O-O Bxf3 18. gxf3 Nd2 19. e6 fxe6 20. Bxe6 Re7 21. Rfd1 Rxe6 22. Rxd2 O-O 23. Nd4 Bxd4 24. cxd4 Rxf3 25. Kg2 Rc3 26. d5 Rg6+ 27. Kh2 Rd6 28. Rg1 c6 29. Rgd1 cxd5 30. Rxd5 Rxd5 31. Rxd5 Kf7 32. Rd7+ Kg8 33. Rxb7 Ra3 34. Rb2 Kh7 35. Kg2 g5 36. f3 Kg6 37. Kg3 Kh5 38. Rh2 a5 39. h4 gxh4+ 40. Rxh4+ Kg5 41. Rg4+ Kh5 42. Kf4 Ra4+ 43. Kf5 Rxg4 44. fxg4+ Kh4 45. Kf4 h5 46. g5 Kh3 47. g6 h4 48. g7 Kg2 49. g8=Q+ Kf1 50. Qg4 Ke1 51. Ke3 Kf1 52. Qh3+ Kg1 53. Kf3 a4 54. Qg2# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.19"] [White "Portilla Carranza, Matias"] [Black "Patino Moreno, Cristian Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1130"] [PlyCount "45"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Be7 3. Nc3 Nf6 4. Bc4 O-O 5. d3 d6 6. h3 Be6 7. Bb3 Nbd7 8. Be3 Re8 9. Ng5 Nf8 10. O-O Qd7 11. f4 Ng6 12. f5 Bxf5 13. exf5 Nh4 14. Bxf7+ Kf8 15. Bxe8 Rxe8 16. Ne6+ Kf7 17. g4 d5 18. Bg5 Ng8 19. Bxe7 Rxe7 20. Qe1 e4 21. Qxh4 h6 22. Qh5+ g6 23. Qxg6# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.30"] [Round "1.22"] [White "Silva Alvarez, Matias"] [Black "Veira Taquez, Manuel Josue"] [Result "1/2-1/2"] [ECO "A00"] [PlyCount "112"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 g6 3. Bc4 Bg7 4. Nc3 Nf6 5. h3 a6 6. a4 O-O 7. O-O c6 8. d3 d5 9. Bb3 Be6 10. exd5 cxd5 11. d4 Nc6 12. Re1 Nb4 13. Bf4 Qd7 14. Ne5 Qc7 15. Nxg6 Qd7 16. Nxf8 Rxf8 17. Qd2 Kh8 18. Ne2 Nc6 19. f3 Rg8 20. Nc1 Bxh3 21. Re2 Bf8 22. Kh2 Bf5 23. c3 e6 24. Be5 Bd6 25. f4 Bxe5 26. dxe5 Ne4 27. Qd1 Bg4 28. Qd3 Bxe2 29. Nxe2 Qe7 30. g3 Nf2 31. Qf3 Ng4+ 32. Kg1 Qf8 33. Kg2 Ne7 34. Bc2 Nf5 35. Bxf5 exf5 36. Nd4 Qc8 37. Qd3 Nh6 38. Nf3 Qc6 39. Qd4 Ng4 40. e6+ f6 41. e7 Re8 42. Re1 Qd6 43. Nh4 Qd7 44. Kf3 Kg7 45. Qd3 Nh6 46. c4 d4 47. Qb3 Rxe7 48. Rxe7+ Qxe7 49. Qd3 Qd7 50. b3 Qc6+ 51. Ke2 Qe6+ 52. Kf3 Qc6+ 53. Kf2 Ng4+ 54. Kf1 Nh2+ 55. Kf2 Ng4+ 56. Kf1 Qc5 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.1"] [White "Alape, Juan David"] [Black "Garzon Camelo, Andres Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1436"] [BlackElo "1741"] [PlyCount "64"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Nc3 Be7 6. O-O O-O 7. e5 dxe5 8. Nxe5 a6 9. Qf3 Bd6 10. Bf4 Qc7 11. Rfe1 Nbd7 12. Nxd7 Bxd7 13. Bxd6 Qxd6 14. a4 Rfb8 15. h3 Bc6 16. Ne4 Nxe4 17. dxe4 b5 18. axb5 axb5 19. Rxa8 Rxa8 20. Be2 Qd2 21. Qc3 Qxc3 22. bxc3 c4 23. Rb1 g6 24. Rb2 Ra3 25. f3 Rxc3 26. Kf2 f5 27. exf5 exf5 28. Ke1 Re3 29. Kf2 Ra3 30. Kg3 Kf7 31. Kf4 Kf6 32. Bxc4 Ra4 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.2"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Torres Hernandez, Deivy Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1573"] [BlackElo "1380"] [PlyCount "132"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 Nbd7 7. h4 h6 8. Nxg6 fxg6 9. Bd3 Kf7 10. Nc3 e5 11. f3 Bb4 12. Bd2 Re8 13. Kf2 e4 14. Be2 exf3 15. Bxf3 Bxc3 16. bxc3 Ne4+ 17. Kg2 Ndf6 18. Qe2 Qe7 19. Rhf1 Kg8 20. Be1 Qa3 21. c4 c6 22. Qd3 Qxd3 23. cxd3 Nd6 24. c5 Nf7 25. Bf2 g5 26. h5 Kh7 27. Rfe1 b6 28. cxb6 axb6 29. Rab1 b5 30. Re2 Ra3 31. Rb3 Rea8 32. Rxa3 Rxa3 33. Rc2 Nd8 34. Be2 Kg8 35. Bg3 Ne8 36. e4 Kf7 37. Rb2 dxe4 38. dxe4 Ra4 39. Be5 Ne6 40. Bd1 Ra3 41. Bb3 Ke7 42. Rc2 Ra6 43. Kf3 Nf6 44. Bxf6+ gxf6 45. Bxe6 Kxe6 46. Rd2 Ra3+ 47. Kf2 Rh3 48. d5+ cxd5 49. exd5+ Kd6 50. Kg2 Ra3 51. Rb2 Ra5 52. Rf2 Ke5 53. Rf5+ Ke4 54. Rxf6 Kxd5 55. Rxh6 Rxa2+ 56. Kg3 b4 57. Rg6 b3 58. Rxg5+ Kc4 59. Rg7 b2 60. Rb7 Ra3+ 61. Kh4 Rb3 62. Rc7+ Kd5 63. Rd7+ Ke6 64. Rd1 b1=Q 65. Rxb1 Rxb1 66. h6 Kf6 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.3"] [White "Sanchez Burgos, Carlos Antonio"] [Black "Rodriguez, William Nicolas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1371"] [BlackElo "1533"] [PlyCount "114"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 O-O 7. h3 Bb6 8. Bb3 Ne7 9. O-O Ng6 10. Re1 Nf4 11. Nf1 N6h5 12. Ng3 Nxg3 13. d4 Ngh5 14. Be3 Qf6 15. Kh2 Qg6 16. Nh4 Qg5 17. g3 Qf6 18. Nf5 Bxf5 19. exf5 Qxf5 20. gxf4 exf4 21. Bc2 Qg5 22. Rg1 Qh4 23. Rg4 Qf6 24. Qd3 g6 25. Bd2 c6 26. Rag1 Bc7 27. d5 cxd5 28. Bb3 Kg7 29. c4 d4 30. Rg5 Kh8 31. Bb4 Rfe8 32. Bc2 Ng7 33. Qf3 Re7 34. Ba4 d3 35. Bc3 Qe6 36. Qxd3 d5 37. Bxg7+ Kxg7 38. f3 Qe2+ 39. Qxe2 Rxe2+ 40. R1g2 Rxg2+ 41. Rxg2 dxc4 42. Rc2 Rd8 43. Rxc4 Rd2+ 44. Kg1 Bb6+ 45. Kh1 Rd4 46. Bb3 Rxc4 47. Bxc4 f5 48. Bd5 Bd4 49. b4 b6 50. Kg2 Kf6 51. Kf1 Ke5 52. Bg8 h6 53. Ke2 g5 54. Kd3 h5 55. Kc4 g4 56. fxg4 fxg4 57. Kb5 g3 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.4"] [White "Abreu Balza, Alan Jeremias"] [Black "Alzate Velez, Valentin"] [Result "0-1"] [ECO "A00"] [WhiteElo "1508"] [BlackElo "1277"] [PlyCount "116"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3 Bd7 9. Qd2 Rc8 10. Bb3 a6 11. O-O-O b5 12. Nxc6 Bxc6 13. e5 dxe5 14. Qxd8+ Rxd8 15. Rxd8+ Kxd8 16. Bxf7 Kc7 17. Re1 b4 18. Ne2 Rf8 19. Be6 Kd6 20. Bh3 a5 21. Rd1+ Kc7 22. Bc5 Nd5 23. Re1 a4 24. c4 bxc3 25. Nxc3 Nf4 26. Kc2 Bf6 27. Ne4 Re8 28. Nf2 Rb8 29. Ng4 Rb5 30. Ba3 Nxh3 31. Nxf6 exf6 32. gxh3 Bxf3 33. Re3 Bc6 34. Be7 f5 35. b4 axb3+ 36. axb3 Be4+ 37. Kc3 Kd7 38. Bf8 Ke6 39. b4 Rb8 40. Bc5 Ra8 41. Kc4 Bd5+ 42. Kb5 e4 43. Kb6 f4 44. Re1 Ra3 45. b5 Rb3 46. Ka6 Rxh3 47. b6 Rxh2 48. Ra1 Rc2 49. Bd4 e3 50. b7 Bxb7+ 51. Kxb7 Kd5 52. Ba7 Ke4 53. Rh1 Rb2+ 54. Kc7 e2 55. Bf2 Kf3 56. Bh4 Rd2 57. Kc6 Kg2 58. Re1 f3 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.5"] [White "Cano Alcaraz, Juan Jose"] [Black "Rueda Rojas, Richard Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1280"] [BlackElo "1501"] [PlyCount "50"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 O-O 9. Qd2 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. O-O-O Nd7 13. Bxg7 Kxg7 14. h4 Qa5 15. h5 g5 16. h6+ Kf7 17. Rh5 Kg6 18. Rdh1 Nf6 19. R5h3 Qe5 20. Ne2 Rac8 21. Re1 Nh5 22. Qd4 Qxd4 23. Nxd4 Nf4 24. Rh2 Nd3+ 25. Kd2 Nxe1 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.6"] [White "Manrique Bermudez, Josue"] [Black "Sepulveda Brango, Alberto Enrique"] [Result "1-0"] [ECO "A00"] [WhiteElo "1494"] [BlackElo "1215"] [PlyCount "57"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bf4 Nbd7 6. e3 c6 7. Bd3 Qa5 8. a3 Ne4 9. Nge2 Ndf6 10. f3 Nxc3 11. Nxc3 Be7 12. e4 dxe4 13. fxe4 Qb6 14. Be2 Be6 15. Qd2 Rd8 16. Be5 Qa5 17. Qf4 Qb6 18. O-O Qxb2 19. d5 Qb6+ 20. Kh1 cxd5 21. Bc7 Qd4 22. Bxd8 Qxc3 23. Bxe7 Kxe7 24. Rac1 Qb2 25. Rc7+ Bd7 26. Bg4 Nxg4 27. Qxf7+ Kd6 28. Qxd7+ Ke5 29. Qxd5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.7"] [White "Delgado Caballero, Nigel Alejandro"] [Black "Borre Meza, Orlando David"] [Result "0-1"] [ECO "A00"] [WhiteElo "1230"] [BlackElo "1480"] [PlyCount "99"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8+ Bxd8 11. f4 exf4 12. e5 Nh5 13. Bd5 Rb8 14. Bc6+ Bd7 15. Bxd7+ Kxd7 16. Nc3 b4 17. Nd5 c6 18. Nxf4 Nxf4 19. Bxf4 Bb6+ 20. Kh1 Ke6 21. b3 Rbd8 22. Rad1 Rd5 23. Rxd5 cxd5 24. Re1 h6 25. g4 h5 26. g5 Rc8 27. Re2 h4 28. Kg2 Kf5 29. Bc1 Re8 30. Bd2 a5 31. Kh3 Bd4 32. Kxh4 Rh8+ 33. Kg3 Bxe5+ 34. Kf3 Rh3+ 35. Kg2 Rxh2+ 36. Kf3 Rxe2 37. Kxe2 Ke4 38. Bc1 g6 39. a3 Bf4 40. Bb2 Bxg5 41. axb4 axb4 42. c4 bxc3 43. Bxc3 d4 44. Bd2 Bxd2 45. Kxd2 Kd5 46. Kd3 g5 47. b4 g4 48. b5 f5 49. b6 Kc6 50. Kxd4 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.8"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Portilla Carranza, Matias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1130"] [PlyCount "87"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. d4 Ng6 8. e5 Ng8 9. Rf1 d6 10. exd6 Qxd6 11. Kg1 Nf6 12. Bg5 O-O 13. Bxf6 gxf6 14. Ne4 Qc6 15. Nxf6+ Kg7 16. Nh5+ Kg8 17. Bf3 Qb6 18. Qd2 c6 19. c3 f5 20. Rfe1 Bd7 21. Qg5 Qd8 22. Qxd8 Raxd8 23. d5 Nh4 24. dxc6 Nxf3+ 25. gxf3 Bxc6 26. Kf2 Rd3 27. Re3 Rd2+ 28. Re2 Rfd8 29. Rg1+ Kf8 30. Nf4 Kf7 31. Ke3 Rxe2+ 32. Nxe2 Re8+ 33. Kf2 Rd8 34. Nd4 Rd6 35. Rg5 f4 36. Rf5+ Rf6 37. Rxf6+ Kxf6 38. Nxc6 bxc6 39. h4 h5 40. Ke2 Ke5 41. Kd3 Kd5 42. b4 a6 43. c4+ Ke5 44. a4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.9"] [White "Marquez, Alex Jose"] [Black "Soto Ramirez, Andres Camilo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1486"] [BlackElo "1444"] [PlyCount "81"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 O-O 6. e3 b6 7. Rc1 dxc4 8. Bxc4 Bb7 9. O-O Nh5 10. Bg5 h6 11. Nh4 Kh8 12. Bf4 e6 13. Bg3 Nxg3 14. hxg3 e5 15. d5 Nd7 16. Re1 Nf6 17. e4 g5 18. Nf5 a6 19. f3 Bc8 20. Nxg7 Kxg7 21. Ne2 Nh5 22. g4 Nf4 23. Nxf4 gxf4 24. Qc2 Bb7 25. Qc3 f6 26. Qd3 Rh8 27. Qc3 h5 28. g5 Qd6 29. Bb3 Rac8 30. gxf6+ Kxf6 31. Qd2 Rhg8 32. Bc4 b5 33. Bb3 h4 34. Qf2 Rg3 35. Kf1 Rcg8 36. Re2 h3 37. gxh3 Rxh3 38. Ree1 Rgh8 39. Kg2 Rh2+ 40. Kf1 Rxf2+ 41. Kxf2 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.10"] [White "Ruiz Agudelo, Jeronimo"] [Black "Narvaez Hurtado, Miguel Angel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1693"] [PlyCount "109"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Bxe7 Qxe7 7. Nxe4 dxe4 8. c3 c5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Ne2 Rd8 12. O-O Nxe5 13. Qa4+ Nc6 14. dxc5 Qxc5 15. Qxe4 Qe5 16. Qf3 Qd5 17. Qg4 O-O 18. Nf4 Qf5 19. Qxf5 exf5 20. Rad1 Ne5 21. b3 Rxd1 22. Rxd1 h6 23. h3 Rc8 24. Nd5 Kf8 25. f4 Ng6 26. g3 Rd8 27. c4 h5 28. Kf2 h4 29. gxh4 Nxf4 30. Kf3 Ne6 31. b4 Nc7 32. Ne3 Rxd1 33. Nxd1 Na6 34. a3 Ke7 35. Kf4 g6 36. Ne3 Nc7 37. h5 Ne6+ 38. Kf3 Kf6 39. h6 Nf8 40. h4 g5 41. Nd5+ Kg6 42. Ne7+ Kxh6 43. Nxf5+ Kh5 44. hxg5 Kxg5 45. Nd6 f5 46. Nxb7 Ne6 47. c5 f4 48. Nd6 Nd4+ 49. Kf2 Kg4 50. b5 f3 51. c6 Ne6 52. Ne8 Nf4 53. c7 Nd3+ 54. Ke3 f2 55. c8=Q+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.11"] [White "Garcia Castro, Miguel Angel"] [Black "Andrade Gomez, Samuel"] [Result "0-1"] [ECO "A00"] [BlackElo "1310"] [PlyCount "81"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. Bc4 e6 4. c3 Bg7 5. O-O Nc6 6. d4 cxd4 7. cxd4 Qc7 8. d5 Ne5 9. Nxe5 Bxe5 10. f4 Bg7 11. Bb3 Nf6 12. e5 Nxd5 13. Bxd5 Qc5+ 14. Kh1 Qxd5 15. Qxd5 exd5 16. Be3 d6 17. Nc3 Bd7 18. Rfe1 Bc6 19. Bd4 O-O 20. Rad1 Rfe8 21. b4 b5 22. Ne2 dxe5 23. fxe5 a5 24. Rc1 Rec8 25. e6 Bh6 26. exf7+ Kxf7 27. Rf1+ Kg8 28. Rc5 axb4 29. Rf6 Rxa2 30. Ng3 Bg7 31. Rf4 Bxd4 32. Rc1 Be3 33. Rxb4 Bxc1 34. Rb1 Bd7 35. h3 Bf4 36. Kh2 Rc3 37. Kg1 Bxg3 38. Rd1 Rac2 39. Kf1 Rc1 40. Ke2 Rxd1 41. Kxd1 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.12"] [White "Martinez Jimenez, Juan Felipe"] [Black "Silva Alvarez, Matias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1500"] [PlyCount "86"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. O-O cxd4 8. Qxd4 Nf6 9. Ne5 Qd6 10. Re1 Be7 11. Bf4 Nc6 12. Qa4 Qb4 13. Qxb4 Nxb4 14. Na3 O-O 15. c3 Nc6 16. Nxc6 Bxa3 17. Ne7+ Bxe7 18. Rxe7 b6 19. Bg5 Ne4 20. Be3 Rfe8 21. Rxe8+ Rxe8 22. Rd1 Nf6 23. Bd4 Nd7 24. Kf1 f5 25. Re1 Rxe1+ 26. Kxe1 Kf7 27. Ke2 g5 28. Kf3 a6 29. g4 f4 30. b3 Nc5 31. Bxc5 bxc5 32. Ke2 Ke6 33. Kd3 Ke5 34. f3 d4 35. c4 a5 36. a3 Kd6 37. a4 Ke5 38. h3 Kf6 39. b4 axb4 40. a5 b3 41. a6 b2 42. Kc2 d3+ 43. Kxb2 Ke5 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.13"] [White "Galeano Reyes, Juan Esteban"] [Black "Ramirez Morales, Jose Manuel"] [Result "1/2-1/2"] [ECO "A00"] [PlyCount "131"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Nbd7 7. Bf4 Nh5 8. Bg3 Nxg3 9. fxg3 e5 10. d5 c6 11. Kh1 Qc7 12. Qd2 Nf6 13. Rad1 cxd5 14. Nxd5 Nxd5 15. exd5 Bf5 16. c3 f6 17. Bd3 e4 18. g4 exf3 19. gxf5 fxg2+ 20. Qxg2 g5 21. Rg1 Qd8 22. h4 h6 23. Rde1 Rf7 24. Re6 Rc8 25. Rge1 Qf8 26. hxg5 fxg5 27. Qh2 Rcc7 28. Rxd6 Rfd7 29. Ree6 Rxd6 30. Qxd6 Qxd6 31. Rxd6 h5 32. Rd8+ Kf7 33. d6 Rc5 34. d7 Rd5 35. Bc4 Ke7 36. Rg8 Rd1+ 37. Kg2 Rd2+ 38. Kf1 Kxd7 39. Rxg7+ Kd8 40. Rxg5 Rxb2 41. Rxh5 Rb1+ 42. Ke2 Rb2+ 43. Kd3 Rb1 44. Ke2 Rb2+ 45. Kd3 Rb6 46. Rh1 Ke7 47. Rg1 Kf6 48. Rf1 Rd6+ 49. Ke4 Rc6 50. Kd5 Rc7 51. Kd4 Rd7+ 52. Bd5 Re7 53. c4 Re5 54. Bxb7 Re2 55. a3 Ra2 56. Rf3 Rd2+ 57. Ke3 Rb2 58. Bd5 Rb3+ 59. Ke4 Rxf3 60. Kxf3 Kxf5 61. Ke3 Ke5 62. Kd3 Kd6 63. Kc3 Kc5 64. Kb3 Kb6 65. Kb4 Ka6 66. c5 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.14"] [White "Veira Taquez, Manuel Josue"] [Black "Bermudez Rojas, Alejandro"] [Result "1-0"] [ECO "A00"] [BlackElo "1152"] [PlyCount "119"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. g3 Bf5 3. Bg2 e6 4. Nf3 Nc6 5. b3 Nf6 6. Bb2 Be7 7. O-O O-O 8. Nbd2 Ne4 9. c4 Bf6 10. Ne5 Nxe5 11. dxe5 Bg5 12. Nxe4 dxe4 13. Bd4 b6 14. f4 exf3 15. exf3 c5 16. f4 cxd4 17. Bxa8 Qxa8 18. fxg5 Bh3 19. Rf2 Qe4 20. Qf3 Qxe5 21. g4 d3 22. Qxh3 Qxa1+ 23. Kg2 Rd8 24. Qe3 d2 25. Rxd2 Rxd2+ 26. Qxd2 g6 27. Kh3 e5 28. Qd8+ Kg7 29. Qf6+ Kg8 30. Kg3 Qc3+ 31. Kh4 Qd2 32. Qxe5 Qxa2 33. Qg3 Qc2 34. h3 a5 35. Qb8+ Kg7 36. Qxb6 a4 37. bxa4 Qxa4 38. Qf6+ Kg8 39. c5 Qb4 40. Qe5 Qd2 41. Kg3 Qd3+ 42. Kg2 Qd2+ 43. Kf3 Qd3+ 44. Qe3 Qd5+ 45. Kf2 Qa2+ 46. Qe2 Qd5 47. Qe8+ Kg7 48. c6 Qc5+ 49. Kf3 Qc3+ 50. Kf4 Qd4+ 51. Qe4 Qd6+ 52. Qe5+ Qxe5+ 53. Kxe5 h5 54. c7 hxg4 55. hxg4 f5 56. gxf6+ Kf7 57. c8=Q g5 58. Qe6+ Kg6 59. Qg8+ Kh6 60. Qg7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.15"] [White "Buitrago Pinto, Samuel Alejandro"] [Black "Gaitan Munoz, Leonardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1440"] [BlackElo "1213"] [PlyCount "43"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Be3 Bd6 6. Nc3 O-O 7. O-O b6 8. Nb5 Qe7 9. Nxd6 Qxd6 10. Nh4 Nh7 11. Nf5 Qg6 12. Bd5 Nf6 13. Bxc6 dxc6 14. Ne7+ Kh8 15. Nxg6+ fxg6 16. f4 exf4 17. Bxf4 Bg4 18. Qd2 Rf7 19. Be5 Raf8 20. Bxf6 gxf6 21. Qxh6+ Rh7 22. Qxf8# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.16"] [White "Baccal Artunduaga, Juan Diego"] [Black "Delgado Caballero, Kevin Daniel"] [Result "0-1"] [ECO "A00"] [BlackElo "1430"] [PlyCount "48"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. g3 c6 3. Bg2 Nf6 4. Nf3 Bg4 5. b3 e6 6. c4 Nbd7 7. Bb2 Bb4+ 8. Nc3 Qa5 9. Qc1 Ne4 10. O-O Nxc3 11. Ng5 Nxe2+ 12. Kh1 Nxc1 13. Raxc1 Bd2 14. Rc2 Bxg5 15. cxd5 cxd5 16. a3 O-O 17. b4 Qb5 18. Rc7 Rac8 19. Rxc8 Rxc8 20. Kg1 Rc2 21. h3 Qe2 22. hxg4 Be3 23. Re1 Qxf2+ 24. Kh1 Qxg2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.17"] [White "Pena Ramirez, Jatniel"] [Black "Estupinan Rodriguez, Gabriel Humberto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1342"] [PlyCount "118"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bb6 6. dxe5 Nxe4 7. O-O O-O 8. b4 d6 9. Qe2 Bf5 10. Bd3 d5 11. Bxe4 dxe4 12. Ng5 Nxe5 13. Nxe4 Re8 14. Nbd2 Ng4 15. Qf3 Qd5 16. Ng3 Qxf3 17. gxf3 Nh6 18. Nb3 Bh3 19. Rd1 Rad8 20. Rxd8 Rxd8 21. Bxh6 gxh6 22. a4 a6 23. Ne4 Rd3 24. Nbd2 f5 25. Nf6+ Kg7 26. Nh5+ Kh8 27. Re1 Rd8 28. Nc4 f4 29. Nxf4 Bf5 30. Nxb6 cxb6 31. Re5 Bd7 32. Rd5 Kg8 33. Rd6 Kf7 34. Rxh6 Bxa4 35. Rxh7+ Ke8 36. Rh8+ Kd7 37. Rxd8+ Kxd8 38. Nd5 b5 39. Kf1 Bb3 40. Nf4 Bc4+ 41. Ke1 Kc7 42. h4 Bf7 43. Nd3 Bh5 44. f4 b6 45. Kd2 a5 46. bxa5 bxa5 47. Kc1 Kc6 48. Kb2 Kd5 49. Kb3 Kc6 50. f5 Kb6 51. f6 Bf7+ 52. Ka3 Bg6 53. Ne5 Bh5 54. f7 Bxf7 55. Nxf7 Kc5 56. h5 a4 57. h6 Kc4 58. h7 Kxc3 59. h8=Q+ Kc4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.18"] [White "Herrera Jimenez, Mateo"] [Black "Villamil Moreno, Daniel Esteban"] [Result "0-1"] [ECO "A00"] [BlackElo "1333"] [PlyCount "118"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd2 Nf6 8. Bd3 O-O 9. O-O Qc7 10. a3 Ba5 11. b4 Bb6 12. Na4 Bd4 13. c3 Be5 14. f4 Bd6 15. e5 Bxe5 16. fxe5 Qxe5 17. Bf4 Qd5 18. c4 Qd4+ 19. Kh1 e5 20. Bg5 Ne4 21. Bxe4 Qxe4 22. Qf3 Qxc4 23. Be7 Re8 24. Rac1 Qe6 25. Bh4 d5 26. Nc5 Qg6 27. Rc2 e4 28. Qf4 a5 29. Re2 f6 30. Re3 Ra7 31. Rg3 Qf7 32. Bxf6 Qf8 33. bxa5 Rf7 34. Qh6 e3 35. Rxg7+ Rxg7 36. Qxg7+ Qxg7 37. Bxg7 Kxg7 38. Re1 d4 39. Kg1 Re5 40. Nd3 Rxa5 41. Nb4 Rxa3 42. Nxc6 d3 43. Rxe3 d2 44. Rxa3 d1=Q+ 45. Kf2 Qc2+ 46. Kg3 Qxc6 47. Ra7+ Kg8 48. Ra1 Qc3+ 49. Kf2 Qxa1 50. g4 Bxg4 51. h3 Bxh3 52. Ke2 Qc3 53. Kf2 Bg2 54. Kxg2 Qe3 55. Kh1 Qe2 56. Kg1 h5 57. Kh1 h4 58. Kg1 h3 59. Kh1 Qg2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.19"] [White "Sanchez Riscanevo, Santiago"] [Black "Gonzalez Parra, Yessalej Elian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1304"] [PlyCount "75"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 g6 3. d4 Bg7 4. Bc4 Nf6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 O-O 8. O-O Nc6 9. Be3 e5 10. d5 Nd4 11. Bxd4 exd4 12. Nb5 c5 13. dxc6 bxc6 14. Nxd4 Qc7 15. e5 dxe5 16. Qxc6 Qxc6 17. Nxc6 Rfe8 18. Rae1 e4 19. Bb5 Rac8 20. Nxa7 Rb8 21. Bxe8 Rxe8 22. Nc6 Ra8 23. a3 Ra6 24. Nd4 Ra4 25. b4 Rxa3 26. b5 Rc3 27. b6 Rc4 28. b7 Nd7 29. Rd1 Bxd4 30. c3 Be5 31. Rxd7 Rxc3 32. f4 Bxf4 33. Rxf4 Rc1+ 34. Rf1 Rxf1+ 35. Kxf1 Kg7 36. b8=Q e3 37. Qe5+ Kf8 38. Qh8# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.20"] [White "Lozano Escandon, Jaime"] [Black "Bustos Vasquez, Victor Manuel"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1300"] [PlyCount "76"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bd3 Bg4 6. Be2 Nxd4 7. Nxd4 Bxe2 8. Qxe2+ Qe7 9. Qxe7+ Bxe7 10. O-O Bc5 11. Be3 Nf6 12. Nc3 O-O 13. Rad1 Ng4 14. h3 Nxe3 15. fxe3 Rae8 16. Rfe1 Bxd4 17. exd4 Rxe1+ 18. Rxe1 c6 19. Nxd5 cxd5 20. b3 a6 21. c4 dxc4 22. bxc4 b5 23. cxb5 axb5 24. d5 Rd8 25. Rd1 Kf8 26. Kf2 Ke8 27. Ke3 Kd7 28. Kd4 Kd6 29. Kc3 Ke5 30. Rb1 Rxd5 31. Rf1 Rd7 32. Kb4 Re7 33. Kxb5 Ra7 34. Kb6 Rxa2 35. Rxf7 g6 36. Rxh7 Rxg2 37. Rg7 Rh2 38. Rxg6 Rxh3 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.21"] [White "Jimenez, Manuel David"] [Black "Lopez Torres, Johan David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1269"] [PlyCount "91"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 h6 5. O-O Nf6 6. Nc3 d5 7. exd5 e4 8. dxc6 exf3 9. Qxf3 Bc5+ 10. Kh1 b6 11. Qe2+ Be7 12. Re1 Bg4 13. Qe3 a6 14. d4 Ng8 15. Qg3 Nf6 16. h3 b5 17. Bb3 b4 18. Na4 Qxd4 19. hxg4 Ne4 20. Qe3 Qxe3 21. Bxe3 h5 22. g5 f6 23. Rad1 Rd8 24. Bd4 Ng3+ 25. Kg1 Nf5 26. Bc5 Rxd1 27. Rxd1 Bxc5+ 28. Nxc5 Nd6 29. gxf6 gxf6 30. Re1+ Kf8 31. Nd7+ Kg7 32. Re6 Rh6 33. Re7+ Kg6 34. Nc5 h4 35. Rxc7 h3 36. gxh3 Rxh3 37. Rd7 Nf5 38. Be6 Rh4 39. Bxf5+ Kxf5 40. c7 Rg4+ 41. Kf2 Rxf4+ 42. Ke3 Kg4 43. Rg7+ Kh5 44. c8=Q Rf3+ 45. Kxf3 Kh6 46. Qh8# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.22"] [White "Patino Moreno, Cristian Leandro"] [Black "Munoz Ortega, Juan David"] [Result "0-1"] [ECO "A00"] [BlackElo "1251"] [PlyCount "112"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Be2 e6 3. Nf3 a6 4. O-O Qc7 5. d3 Nc6 6. Be3 Be7 7. Nbd2 Nf6 8. Re1 O-O 9. Nf1 b5 10. Ng3 Bb7 11. Qd2 d5 12. Rad1 Rad8 13. exd5 Nxd5 14. h4 Nxe3 15. Qxe3 Bxh4 16. Nxh4 Nd4 17. Bg4 Nxc2 18. Qd2 Nxe1 19. Qxe1 c4 20. d4 Rd6 21. Ne4 Bxe4 22. Qxe4 f5 23. Qf4 fxg4 24. Qxg4 e5 25. d5 Rf4 26. Qh3 Rd4 27. Rc1 R4xd5 28. Kh2 Rd1 29. Rxd1 Rxd1 30. Qe6+ Kf8 31. g4 e4+ 32. Kg2 Qe7 33. Qxe7+ Kxe7 34. Nf5+ Kf6 35. Kg3 Rd3+ 36. Ne3 g6 37. Kf4 Rd2 38. Kxe4 Rxb2 39. Nd5+ Kf7 40. f4 Rxa2 41. f5 gxf5+ 42. gxf5 h5 43. Ke5 h4 44. f6 Re2+ 45. Kf5 h3 46. Nf4 Rf2 47. Ke5 Rxf4 48. Kxf4 h2 49. Kf5 h1=Q 50. Ke5 Qh5+ 51. Kd6 c3 52. Kc6 c2 53. Kb6 c1=Q 54. Kxa6 Qa3+ 55. Kb6 Qhc5+ 56. Kb7 Qaa7# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "2.23"] [White "Villafane, Luis Fernando"] [Black "Rincon Salazar, Emmanuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1249"] [PlyCount "94"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. g3 c5 3. e3 Nc6 4. b3 Nf6 5. Bg2 g6 6. Nf3 Bg4 7. O-O Qd7 8. Nbd2 Ne4 9. Qe1 Bh3 10. Bb2 Bg7 11. Rc1 h5 12. Nxe4 dxe4 13. Ng5 Bxg2 14. Kxg2 h4 15. Nxe4 hxg3 16. fxg3 Qh3+ 17. Kf2 Qxh2+ 18. Kf3 cxd4 19. Rh1 Ne5+ 20. Kf4 Qg2 21. Rxh8+ Bxh8 22. Qf1 Qh2 23. Qh1 g5+ 24. Nxg5 Qf2+ 25. Nf3 Qxf3+ 26. Qxf3 Nxf3 27. Kxf3 O-O-O 28. Bxd4 Bxd4 29. exd4 Rxd4 30. Re1 Kd7 31. Re4 Rxe4 32. Kxe4 Ke6 33. Kd4 Kf5 34. a4 Kg4 35. c4 Kxg3 36. Ke5 Kg4 37. c5 f5 38. b4 f4 39. b5 f3 40. a5 f2 41. c6 f1=Q 42. c7 Qxb5+ 43. Ke6 Qc6+ 44. Kxe7 Qxc7+ 45. Ke8 Kf5 46. a6 Ke6 47. axb7 Qe7# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.1"] [White "Garzon Camelo, Andres Santiago"] [Black "Borre Meza, Orlando David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1741"] [BlackElo "1480"] [PlyCount "71"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. O-O O-O 6. h3 d6 7. Nc3 Na5 8. Bb3 Nxb3 9. axb3 c6 10. d4 Qc7 11. Be3 b5 12. Nd2 Bb7 13. Ne2 c5 14. d5 Ne8 15. Ng3 g6 16. f4 exf4 17. Bxf4 Ng7 18. Bh6 Qd8 19. Qg4 Bc8 20. Qf4 Bh4 21. Rae1 Bxg3 22. Qxg3 Qd7 23. e5 Nf5 24. Rxf5 Qxf5 25. Bxf8 Kxf8 26. e6 Qxd5 27. e7+ Ke8 28. Ne4 Qd4+ 29. Kh1 Be6 30. c3 Qg7 31. Nxd6+ Kd7 32. e8=Q+ Rxe8 33. Nxe8 Kxe8 34. Qb8+ Ke7 35. Qc7+ Ke8 36. Rxe6+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.2"] [White "Rodriguez, William Nicolas"] [Black "Gonzalez Bolivar, Juan Jose"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1533"] [BlackElo "1477"] [PlyCount "112"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3 6. fxe3 Qh4+ 7. g3 Qe4 8. Qf3 Bxd2+ 9. Nxd2 Qxe5 10. Rb1 Nf6 11. h3 O-O 12. Bg2 Nc6 13. a3 Re8 14. e4 Nxe4 15. Nxe4 Bf5 16. Ne2 Bxe4 17. Qxe4 Qxe4 18. Bxe4 Rxe4 19. Kf2 Rxc4 20. Rbd1 Ne5 21. Rd5 f6 22. Nc3 c6 23. Rd6 Kf7 24. Rhd1 Re8 25. g4 Rf4+ 26. Kg3 Rf3+ 27. Kg2 Re6 28. Ne4 Rb3 29. R1d2 Nc4 30. Rxe6 Kxe6 31. Nc5+ Ke5 32. Nxb3 Nxd2 33. Nxd2 Kd4 34. Nb3+ Kd3 35. Nc5+ Kc2 36. b4 b6 37. Ne6 Kb3 38. Nd4+ Kxa3 39. Nxc6 a6 40. Kf3 Ka4 41. Ke4 Kb5 42. Kd5 g6 43. h4 f5 44. gxf5 gxf5 45. Nb8 a5 46. bxa5 bxa5 47. Nc6 a4 48. Nd4+ Kb4 49. Ke5 Kc4 50. Nc2 Kc3 51. Na3 Kb3 52. Nb5 Kc4 53. Na3+ Kb3 54. Nb5 Kc4 55. Na3+ Kb3 56. Nb5 Kc4 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.3"] [White "Rueda Rojas, Richard Alejandro"] [Black "Soto Ramirez, Andres Camilo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1501"] [BlackElo "1444"] [PlyCount "50"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. Nxe5 Nxe5 6. d4 Bxd4 7. Qxd4 Nc6 8. Qd1 d6 9. Be3 Be6 10. Qd2 Qe7 11. O-O Rd8 12. Nd5 Bxd5 13. exd5 Ne5 14. f4 Neg4 15. Bxg4 Nxg4 16. Rae1 O-O 17. Bxa7 Qd7 18. Bd4 c5 19. dxc6 bxc6 20. f5 f6 21. Re6 Ne5 22. Bxe5 fxe5 23. Qg5 Rf7 24. h4 Rdf8 25. h5 Rf6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.4"] [White "Torres Hernandez, Deivy Santiago"] [Black "Manrique Bermudez, Josue"] [Result "0-1"] [ECO "A00"] [WhiteElo "1380"] [BlackElo "1494"] [PlyCount "62"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Bd3 a6 9. Nge2 c5 10. dxc5 Nxe5 11. Na4 Nbd7 12. Qd2 Nxc5 13. Nb6 Ncxd3+ 14. cxd3 Nxd3+ 15. Kf1 Qc5 16. Qxd3 Qxb6 17. Qc3 O-O 18. g4 e5 19. g5 d4 20. Qg3 h5 21. Qxe5 Bg4 22. b3 Rae8 23. Qg3 Rxe2 24. f3 Re3 25. Kg2 Rxf3 26. Qxf3 Bxf3+ 27. Kxf3 Qc6+ 28. Ke2 Re8+ 29. Kd2 Qc3+ 30. Kd1 Qd3+ 31. Kc1 Re2 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.5"] [White "Alzate Velez, Valentin"] [Black "Veira Taquez, Manuel Josue"] [Result "1-0"] [ECO "A00"] [WhiteElo "1277"] [PlyCount "111"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. f4 e5 6. d5 a6 7. Nf3 Ngf6 8. Bd3 Nh5 9. f5 O-O 10. O-O Nc5 11. Bc2 Bd7 12. b4 Nxe4 13. Bxe4 gxf5 14. Bc2 e4 15. Nd4 Qf6 16. Be3 c5 17. dxc6 bxc6 18. Qxh5 c5 19. bxc5 dxc5 20. Nde2 Kh8 21. Bxc5 Rg8 22. Bd4 Qc6 23. Ba4 Qd6 24. Bxg7+ Rxg7 25. Bxd7 Qxd7 26. Qxf5 Qe7 27. Rad1 Rag8 28. g3 Qa7+ 29. Kh1 Re8 30. Rd7 Qe3 31. Rxf7 Rxf7 32. Qxf7 Rg8 33. Qf4 Qb6 34. Qf6+ Qxf6 35. Rxf6 Kg7 36. Rxa6 e3 37. Re6 Ra8 38. a4 Rc8 39. Rxe3 Rxc4 40. Re7+ Kg6 41. Ra7 h5 42. Nf4+ Kg5 43. Nce2 Re4 44. h4+ Kg4 45. Kg2 Re3 46. a5 Ra3 47. Rg7+ Kf5 48. Rg5+ Ke4 49. Rxh5 Ra2 50. Kh3 Kf3 51. Nd4+ Ke4 52. Nfe6 Ra1 53. Rh8 Rxa5 54. h5 Ke5 55. Nc6+ Kxe6 56. Nxa5 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.6"] [White "Andrade Gomez, Samuel"] [Black "Ruiz Agudelo, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1310"] [BlackElo "1693"] [PlyCount "61"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Be6 12. Qg3 d4 13. Qh4 h6 14. Ne4 Be7 15. Nxf6+ Bxf6 16. Qe4 Re8 17. Bxf6 Qxf6 18. Qxc6 Qg5 19. Qf3 Rab8 20. b3 Rec8 21. Rac1 Rc3 22. Qg3 Qd8 23. Qf4 Rbc8 24. Rfe1 R8c5 25. Re5 Qd6 26. Rxe6 Qxe6 27. Kf1 Qe8 28. Qxd4 Qe7 29. Re1 Qf8 30. Qa4 a5 31. Re8 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.7"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Martinez Jimenez, Juan Felipe"] [Result "1-0"] [ECO "A00"] [WhiteElo "1573"] [BlackElo "1500"] [PlyCount "93"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 Bd6 5. Nbd2 Nbd7 6. b3 b6 7. O-O Bb7 8. Bb2 Qe7 9. Qe2 O-O 10. Ne5 Ne8 11. f4 Ndf6 12. Qf3 c5 13. g4 cxd4 14. exd4 g6 15. Rae1 h5 16. h3 Ng7 17. Rf2 Bxe5 18. fxe5 Nh7 19. Ref1 Ng5 20. Qg2 hxg4 21. Qxg4 Nh7 22. Rg2 Nf5 23. Bxf5 exf5 24. Qxf5 Bc8 25. Qf3 Ng5 26. Qf6 Qxf6 27. Rxf6 Nxh3+ 28. Kh2 Kg7 29. Nf3 Rh8 30. Kg3 Rh5 31. c4 dxc4 32. bxc4 Bd7 33. Rd6 Bf5 34. d5 Ng5 35. Nxg5 Rxg5+ 36. Kf2 Rxg2+ 37. Kxg2 Rc8 38. e6+ Kf8 39. Ba3 Kg7 40. e7 Re8 41. Rd8 Rxe7 42. Bxe7 Be4+ 43. Kg3 f5 44. Bg5 Bd3 45. Rc8 b5 46. cxb5 Bxb5 47. Rc7+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.8"] [White "Pena Ramirez, Jatniel"] [Black "Abreu Balza, Alan Jeremias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1342"] [BlackElo "1508"] [PlyCount "84"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. d3 d6 6. O-O Na5 7. Bb3 O-O 8. Be3 Bg4 9. h3 Bh5 10. Kh2 Nxb3 11. axb3 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Rg1 Bd6 15. Kh1 f5 16. c4 Qc6 17. Nxe5 Qxg2+ 18. Rxg2 Bxd1 19. Rxd1 Bxe5 20. d4 Bf6 21. Rd2 Rad8 22. d5 a6 23. Bd4 Bxd4 24. Rxd4 Rde8 25. Rd2 Re1+ 26. Kh2 Rfe8 27. f3 R1e3 28. Rg3 Rxb3 29. Rdg2 g6 30. h4 Kf7 31. h5 Rg8 32. hxg6+ hxg6 33. f4 Rxg3 34. Rxg3 b6 35. b4 Re8 36. Rc3 Re4 37. Kg3 Ke7 38. c5 Rxb4 39. cxb6 Rxb6 40. Rxc7+ Kd6 41. Rc6+ Rxc6 42. dxc6 Kxc6 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.9"] [White "Villamil Moreno, Daniel Esteban"] [Black "Alape, Juan David"] [Result "0-1"] [ECO "A00"] [WhiteElo "1333"] [BlackElo "1436"] [PlyCount "59"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. d4 d5 3. Bf4 Bf5 4. h3 e6 5. e3 Bd6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Bxg3 9. fxg3 Ne4 10. g4 Bh7 11. c4 Qd6 12. Nc3 Qg3+ 13. Ke2 Qf2+ 14. Kd3 Ng3+ 15. e4 dxe4+ 16. Nxe4 Nc6 17. Be2 Bxe4+ 18. Kd2 Nxh1 19. Qxh1 O-O-O 20. Rf1 Qg3 21. Qg1 Bxf3 22. Rxf3 Qe5 23. Rd3 Nxd4 24. Bf1 Nc6 25. b3 Rxd3+ 26. Bxd3 Rd8 27. Qb1 Nb4 28. a3 Nxd3 29. Qxd3 Rxd3+ 30. Kxd3 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.11"] [White "Lozano Pulgarin, Josue Amador"] [Black "Cano Alcaraz, Juan Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1188"] [BlackElo "1280"] [PlyCount "64"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. d3 h6 6. Bf4 d5 7. Bb5 d4 8. Ne2 Qa5+ 9. c3 Qxb5 10. cxd4 cxd4 11. Nexd4 Nxd4 12. Nxd4 Qb4+ 13. Bd2 Qxd4 14. Bc3 Qd8 15. O-O Be7 16. e5 Nd5 17. Rc1 O-O 18. Qg4 Nxc3 19. Rxc3 f6 20. d4 Bd7 21. f4 fxe5 22. dxe5 Qb6+ 23. Rf2 Bc5 24. Rxc5 Qxc5 25. h3 Rac8 26. Qg3 Qc1+ 27. Kh2 Rc2 28. Rf3 Qxb2 29. Kh1 Bc6 30. Rd3 Rxg2 31. Qe1 Rh2+ 32. Kg1 Qg2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.12"] [White "Narvaez Hurtado, Miguel Angel"] [Black "Delgado Caballero, Nigel Alejandro"] [Result "0-1"] [ECO "A00"] [BlackElo "1230"] [PlyCount "76"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nf6 5. d3 Be7 6. O-O O-O 7. Be3 Nc6 8. Qd2 d5 9. exd5 exd5 10. Bb5 d4 11. Ne4 dxe3 12. Qxe3 Nd5 13. Qd2 Bf6 14. Rab1 Nd4 15. Nxd4 cxd4 16. Bc4 Be5 17. Qg5 Qxg5 18. Nxg5 Nb6 19. Bb3 h6 20. f4 hxg5 21. fxe5 Be6 22. Rbe1 Rae8 23. Re4 Nd7 24. Ba4 Nc5 25. Rxd4 Rd8 26. Rxd8 Rxd8 27. Bb3 Nxb3 28. axb3 b5 29. b4 Rd4 30. Ra1 Rxb4 31. Rxa7 Rxb2 32. Rb7 Rxc2 33. Rxb5 Rd2 34. Rb8+ Kh7 35. Rd8 Kg6 36. Kf1 Bc4 37. g4 Rxd3 38. Rxd3 Bxd3+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.13"] [White "Sepulveda Brango, Alberto Enrique"] [Black "Sanchez Riscanevo, Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1215"] [BlackElo "1304"] [PlyCount "106"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Bxc3 9. d5 Ne7 10. bxc3 Nxc3 11. Qd4 b5 12. Qxc3 bxc4 13. Qxc4 h6 14. Bf4 d6 15. Rfe1 O-O 16. Rac1 Bg4 17. Nd4 Re8 18. Nb5 Rc8 19. Nxa7 Rb8 20. Nc6 Nxc6 21. Qxc6 Bd7 22. Rxe8+ Qxe8 23. Qc3 Qe4 24. Qd2 Rb1 25. h3 Rxc1+ 26. Qxc1 Qxd5 27. Qxc7 Bc6 28. f3 Qd4+ 29. Kh1 Bxf3 30. Qxd6 Bd5 31. Qb8+ Kh7 32. Qb1+ g6 33. Qc1 Qf2 34. Qd2 Bxg2+ 35. Kh2 Qf3 36. Bg3 Bf1 37. Qf2 Qxf2+ 38. Bxf2 Kg8 39. Kg3 Kf8 40. h4 Ke7 41. Kf4 f6 42. Bd4 g5+ 43. hxg5 fxg5+ 44. Kg4 Be2+ 45. Kg3 h5 46. Be3 Kf6 47. Bf2 Kf5 48. a4 h4+ 49. Kh2 Kg4 50. a5 h3 51. Bg3 Bf1 52. Be1 Kf3 53. a6 Bxa6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.14"] [White "Portilla Carranza, Matias"] [Black "Jimenez, Manuel David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1130"] [BlackElo "1269"] [PlyCount "87"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Be3 Bf5 7. Nf3 O-O-O 8. Bd3 Bxd3 9. Qxd3 e6 10. a3 Na5 11. b3 Nc6 12. O-O Be7 13. c4 Qh5 14. b4 Bf6 15. b5 Ne7 16. c5 Qxc5 17. Rac1 Qd6 18. Qc4 Nd5 19. Rc2 Kb8 20. a4 Rhe8 21. a5 e5 22. dxe5 Bxe5 23. Nxe5 Qxe5 24. Re1 Nxe3 25. fxe3 Rd5 26. b6 axb6 27. axb6 cxb6 28. h3 Rc5 29. Qd4 Rxc2 30. Qg4 Qb2 31. Qf4+ Rc7 32. Qxc7+ Ka8 33. Qxf7 Rd8 34. e4 b5 35. e5 b4 36. Qe6 Qc2 37. Qd5 b3 38. Qe6 b2 39. Qe7 Rc8 40. Rf1 Rf8 41. Rxf8+ Ka7 42. Rc8 Qxc8 43. Qa3+ Kb6 44. Qxb2+ 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.15"] [White "Ramirez Morales, Jose Manuel"] [Black "Marquez, Alex Jose"] [Result "0-1"] [ECO "A00"] [BlackElo "1486"] [PlyCount "42"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. b3 Bf5 7. Bb2 Nbd7 8. c4 c6 9. Nc3 Rc8 10. Nh4 e5 11. Nxf5 gxf5 12. dxe5 Nxe5 13. f4 Neg4 14. Bc1 Re8 15. Bh3 Qb6+ 16. Kg2 Re3 17. Rf3 Rxf3 18. e3 Rxe3 19. Bxg4 Nxg4 20. h3 Rxg3+ 21. Kxg3 Qf2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.16"] [White "Rincon Salazar, Emmanuel"] [Black "Buitrago Pinto, Samuel Alejandro"] [Result "1-0"] [ECO "A00"] [BlackElo "1440"] [PlyCount "81"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Nb3 Bb6 9. Ke2 Nf6 10. f3 Be6 11. Be3 Bxe3 12. Kxe3 O-O-O 13. Nc3 b6 14. Rad1 Rxd1 15. Rxd1 Rd8 16. f4 Rxd1 17. Nxd1 Bxb3 18. axb3 Kd7 19. Nf2 Kd6 20. f5 Kc5 21. Kf4 Kd4 22. Ng4 a5 23. Ne5 h6 24. Nxc6+ Kc5 25. Ne5 Kd6 26. Nxf7+ Ke7 27. Ne5 Kd6 28. Ng6 Nh5+ 29. Kg4 Nf4 30. Kxf4 Kc5 31. e5 Kd5 32. e6 Kc5 33. e7 Kb4 34. e8=Q a4 35. Ne5 a3 36. bxa3+ Kxa3 37. Nd3 Ka2 38. Nb2 Kxb2 39. Qe5+ Kc1 40. Qe4 Kb2 41. Qd4+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.17"] [White "Delgado Caballero, Kevin Daniel"] [Black "Galeano Reyes, Juan Esteban"] [Result "0-1"] [ECO "A00"] [WhiteElo "1430"] [PlyCount "126"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. Nf3 d6 7. Bb5 Qa5+ 8. Bd2 Qxb5 9. exd6 Qxb2 10. dxe7 Bxe7 11. O-O Bg4 12. Re1 O-O 13. h3 Bxf3 14. Qxf3 Qxd4 15. Qg3 Rfe8 16. Nc3 Qxd2 17. Rac1 Nxc3 18. Qxc3 Qxc3 19. Rxc3 Bb4 20. Rxe8+ Rxe8 21. Rd3 Re1+ 22. Kh2 Ne5 23. Rd4 Bc5 24. Rd5 b6 25. a4 h6 26. a5 Bxf2 27. axb6 axb6 28. h4 Bxh4 29. g4 Re2+ 30. Kh3 Nf3 31. g5 hxg5 32. Rd8+ Kh7 33. Ra8 f5 34. Ra6 b5 35. Rh6+ Kg8 36. Rh8+ Kf7 37. Rf8+ Ke7 38. Re8+ Kd6 39. Rd8+ Kc5 40. Rc8+ Kd5 41. Rd8+ Kc4 42. Rd4+ Kc3 43. Rd3+ Kb2 44. Rd2+ Kc1 45. Rd1+ Kb2 46. Rd2+ Ka3 47. Rd3+ Ka4 48. Rd4+ Ka5 49. Ra4+ Kb6 50. Ra6+ Kc5 51. Rc6+ Kd4 52. Rc4+ Ke3 53. Rc3+ Ke4 54. Rc4+ Nd4 55. Rxd4+ Kf3 56. Rf4+ gxf4 57. Kxh4 Rh2+ 58. Kg5 b4 59. Kg6 b3 60. Kxg7 b2 61. Kg6 b1=Q 62. Kf6 Qb6+ 63. Kg5 Qh6+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.18"] [White "Bustos Vasquez, Victor Manuel"] [Black "Garcia Castro, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "103"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. O-O d6 7. h3 Bd7 8. Qe2 Qe7 9. Be3 O-O 10. Qd2 Bxe3 11. Qxe3 Na5 12. Nd5 Nxd5 13. Bxd5 c6 14. Bc4 b5 15. Bb3 Nxb3 16. axb3 a5 17. b4 axb4 18. Rxa8 Rxa8 19. Qb6 Rf8 20. Qb7 Qe6 21. Kh2 f5 22. Ra1 fxe4 23. dxe4 Rxf3 24. Ra8+ Kh7 25. gxf3 Qxh3+ 26. Kg1 Qxf3 27. Qxd7 Qd1+ 28. Kg2 Qh5 29. Qf5+ Qxf5 30. exf5 e4 31. Kg3 d5 32. Kg4 d4 33. Re8 c5 34. b3 c4 35. bxc4 bxc4 36. Rxe4 b3 37. cxb3 d3 38. bxc4 h5+ 39. Kxh5 d2 40. Rd4 g6+ 41. fxg6+ Kg7 42. c5 Kf8 43. Rd8+ Ke7 44. Rxd2 Kf8 45. c6 Ke8 46. g7 Kf7 47. c7 Kf6 48. c8=Q Ke5 49. Qe8+ Kf5 50. Rd5+ Kf6 51. Qg6+ Ke7 52. g8=Q 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.19"] [White "Silva Alvarez, Matias"] [Black "Lozano Escandon, Jaime"] [Result "0-1"] [ECO "A00"] [PlyCount "58"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O O-O 7. h3 h6 8. Nc3 Nc6 9. Be3 Be6 10. Qd2 Bb4 11. a3 Bxc3 12. bxc3 Ne4 13. Qe2 Nxc3 14. Qe1 Ne4 15. Bxe4 dxe4 16. Nd2 Nxd4 17. Bxd4 Qxd4 18. Rb1 Rad8 19. Nxe4 Bc4 20. Rb4 c5 21. Ra4 b5 22. Rxc4 Qxc4 23. Ng3 Qxc2 24. Qe5 f6 25. Qc7 a6 26. Nh5 Qg6 27. Nf4 Qf5 28. g4 Qd7 29. Qb6 Qd6 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.20"] [White "Bermudez Rojas, Alejandro"] [Black "Herrera Jimenez, Mateo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1152"] [PlyCount "122"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O Nc6 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Rad1 Nxd4 13. Bxd4 e5 14. Be3 Qxd2 15. Rxd2 Be6 16. a3 b6 17. Bf3 Rac8 18. h3 f5 19. Bg5 h6 20. Be7 Rfe8 21. Bb4 e4 22. Be2 a5 23. Bc3 Bxc3 24. bxc3 Rxc3 25. Bb5 Rec8 26. Rd6 Bf7 27. Rc1 Rxa3 28. Rxb6 Rac3 29. Ba4 R3c4 30. Bb3 Rc3 31. Bxf7+ Kxf7 32. Rb7+ R3c7 33. Rxc7+ Rxc7 34. Ra1 Ra7 35. c4 Ke6 36. Kf1 Ke5 37. Ke2 Kd4 38. Rc1 Kc5 39. Kd2 a4 40. Kc3 a3 41. Ra1 a2 42. Kb3 Ra8 43. Kc3 Ra4 44. Kb3 Rb4+ 45. Kc3 Rxc4+ 46. Kb3 Kd4 47. Rxa2 Rc3+ 48. Kb4 e3 49. fxe3+ Rxe3 50. Ra6 Rg3 51. Rd6+ Ke3 52. Re6+ Kf2 53. Rd6 Kxg2 54. Rd2+ Kxh3 55. Rd1 f4 56. Rh1+ Kg2 57. Rxh6 f3 58. Rh7 f2 59. Rf7 Rf3 60. Rxf3 Kxf3 61. Kc4 f1=Q+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.21"] [White "Estupinan Rodriguez, Gabriel Humberto"] [Black "Villafane, Luis Fernando"] [Result "1-0"] [ECO "A00"] [BlackElo "1249"] [PlyCount "83"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. Nc3 g6 3. e4 Bg7 4. Bd3 c6 5. Nf3 Nf6 6. e5 dxe5 7. O-O exd4 8. Ne4 Nh5 9. c3 dxc3 10. Nxc3 O-O 11. Be3 Re8 12. Qd2 Bg4 13. Rad1 Bxf3 14. gxf3 Nd7 15. Bh6 Bh8 16. Kh1 Ne5 17. f4 Nf3 18. Qe3 Nd4 19. Rg1 e6 20. Qh3 Nf6 21. Ne4 Qd5 22. f3 Nxe4 23. fxe4 Qxa2 24. Rb1 Qb3 25. Bf1 Qxh3 26. Bxh3 Bg7 27. Bxg7 Kxg7 28. Rbd1 Red8 29. b4 a5 30. Rb1 axb4 31. Rxb4 b5 32. Rd1 Ra4 33. Rxa4 bxa4 34. f5 exf5 35. exf5 gxf5 36. Bxf5 a3 37. Bb1 Ne6 38. Rc1 Rc8 39. Rg1+ Kh8 40. Ba2 c5 41. Rc1 f5 42. Bxe6 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.22"] [White "Gaitan Munoz, Leonardo"] [Black "Patino Moreno, Cristian Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1213"] [PlyCount "98"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Be7 3. Nc3 Nf6 4. Bc4 O-O 5. d3 d6 6. Bg5 Be6 7. O-O Nbd7 8. Qd2 Re8 9. h3 Nf8 10. Bh6 gxh6 11. Qxh6 N8d7 12. Ne2 c6 13. Ng3 Bf8 14. Qg5+ Kh8 15. Nh5 Nxh5 16. Qxh5 h6 17. Rfe1 Qe7 18. Nh4 Rad8 19. Re3 Qg5 20. Qf3 Qxh4 21. g3 Qg5 22. h4 Qg7 23. Qh5 Bg4 24. Qxf7 Qxf7 25. Bxf7 Re7 26. Bc4 h5 27. f3 Bh6 28. Ree1 Be6 29. Rad1 b5 30. Bxe6 Rxe6 31. Rf1 Be3+ 32. Kh2 Bb6 33. f4 Rg8 34. f5 Rf6 35. Kh3 d5 36. a3 d4 37. c4 dxc3 38. Rc1 Bd4 39. b4 Rc8 40. Rg1 c5 41. g4 c4 42. dxc4 Bxg1 43. Rxg1 c2 44. gxh5 Rxc4 45. Rc1 Rh6 46. Kg4 Rh7 47. Kg5 Rg7+ 48. Kh6 Rc6+ 49. f6 Rxf6# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.03.31"] [Round "3.23"] [White "Gonzalez Parra, Yessalej Elian"] [Black "Baccal Artunduaga, Juan Diego"] [Result "1-0"] [ECO "A00"] [PlyCount "97"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. b3 c6 7. Bb2 b6 8. c4 Bb7 9. Nc3 Nbd7 10. Nb1 Bc8 11. Nbd2 Bb7 12. Re1 Qc7 13. e4 h6 14. Qe2 Nh7 15. Rad1 Rfe8 16. e5 d5 17. e6 fxe6 18. Qxe6+ Kh8 19. Qxg6 dxc4 20. bxc4 c5 21. Re2 Ndf8 22. Qg4 Rad8 23. Nb3 Qd7 24. Ne5 Qxg4 25. Nxg4 Bxg2 26. Kxg2 Nf6 27. Nxf6 Bxf6 28. Rdd2 Bg5 29. f4 Bf6 30. dxc5 Rxd2 31. Rxd2 Bxb2 32. Rc2 Bf6 33. Rd2 Bb2 34. Rxb2 bxc5 35. Nxc5 Rc8 36. Rb5 a6 37. Nxa6 Rxc4 38. Re5 Rc2+ 39. Kh3 Ng6 40. Nb4 Rc4 41. Rb5 Rc8 42. f5 Nf8 43. a4 Ra8 44. a5 Nd7 45. Nc6 e5 46. fxe6 Nf8 47. e7 Ne6 48. Rb8+ Rxb8 49. Nxb8 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.1"] [White "Manrique Bermudez, Josue"] [Black "Alzate Velez, Valentin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1494"] [BlackElo "1277"] [PlyCount "65"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. bxc3 b6 6. e4 d6 7. Nf3 Bb7 8. Bd3 Nbd7 9. a4 a5 10. Ba3 h6 11. e5 dxe5 12. Nxe5 Nxe5 13. dxe5 Nd7 14. Be4 Bxe4 15. Qxe4 c5 16. Rd1 O-O 17. Qb7 Qg5 18. O-O Qxe5 19. Rxd7 Qxc3 20. Bc1 Qxc4 21. Rxf7 Rxf7 22. Qxa8+ Kh7 23. Qc6 Qb3 24. Be3 Rf6 25. h3 Qb4 26. Rd1 e5 27. Qe8 Qe4 28. Rd8 Qb1+ 29. Kh2 Qe4 30. Qg8+ Kg6 31. Rd7 Kh5 32. Qxg7 Rg6 33. g4+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.2"] [White "Rodriguez, William Nicolas"] [Black "Garzon Camelo, Andres Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1533"] [BlackElo "1741"] [PlyCount "53"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. O-O Nbd7 10. Re1 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Qb3 Ndf6 14. Bxe4 dxe4 15. Ne5 c5 16. Ng6 Qc7 17. Nxf8 Rxf8 18. h3 cxd4 19. exd4 Rd8 20. Re3 Qc6 21. Rd1 Qd7 22. Qa3 Bc6 23. d5 Ba8 24. Nxe4 Nxd5 25. Red3 b5 26. Nc3 Qe6 27. Qb3 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.3"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Rueda Rojas, Richard Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1501"] [PlyCount "49"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 Be7 5. dxe5 dxe5 6. Qd5 Nb6 7. Qxf7+ Kd7 8. Nxe5+ Kd6 9. O-O Nh6 10. Bxh6 gxh6 11. Rd1+ Kxe5 12. Rxd8 Bxd8 13. Nc3 Nxc4 14. Qxc4 c6 15. Rd1 Bb6 16. Na4 Bg4 17. Nxb6 Bxd1 18. Nxa8 Rxa8 19. f4+ Kxf4 20. Qf1+ Ke5 21. Qxd1 Rf8 22. Qh5+ Kxe4 23. Qxh6 Rf4 24. Qxh7+ Ke3 25. Qd3# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.4"] [White "Soto Ramirez, Andres Camilo"] [Black "Andrade Gomez, Samuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1444"] [BlackElo "1310"] [PlyCount "76"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Nc3 Bg7 9. Bf4 O-O 10. O-O-O f5 11. exf6 Bxf6 12. Bc4+ Nxc4 13. Qxc4+ Kh8 14. Nd5 a6 15. Nc7 Ra7 16. Ne6 Qb6 17. Nxf8 Bxb2+ 18. Kb1 Na5 19. Bc7 Nxc4 20. Bxb6 Nxb6 21. Kxb2 Kg8 22. Nxd7 Bxd7 23. Ne5 Be6 24. Rhe1 Na4+ 25. Ka3 b5 26. Nc6 Rc7 27. Rxe6 Kf7 28. Rde1 Nc5 29. Rxe7+ Rxe7 30. Rxe7+ Kf6 31. Rxh7 Ke6 32. Rh6 Kd5 33. Rxg6 Kc4 34. Rg4+ Kc3 35. Rg5 Ne4 36. h4 Nd6 37. Rc5+ Nc4+ 38. Rxc4+ bxc4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.5"] [White "Sanchez Burgos, Carlos Antonio"] [Black "Negron Lizarazo, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1371"] [BlackElo "1573"] [PlyCount "86"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. Nf3 e6 4. Nxd4 a6 5. Nc3 Qc7 6. f3 Nf6 7. Be3 Nc6 8. Qd2 d6 9. Be2 Bd7 10. f4 e5 11. Nf3 Nb4 12. O-O-O Rc8 13. Bd3 Be6 14. Kb1 Ng4 15. f5 Bc4 16. a3 Nxe3 17. Qxe3 Nxd3 18. cxd3 Bb3 19. Rd2 Be7 20. d4 f6 21. g4 h6 22. h4 Kf7 23. h5 Rcd8 24. Nh4 b5 25. Rc1 Qb6 26. Nd5 Bxd5 27. exd5 Rc8 28. Rdc2 Qb7 29. dxe5 fxe5 30. f6 gxf6 31. Nf5 Rxc2 32. Rxc2 Qxd5 33. Nxe7 Kxe7 34. Qa7+ Ke6 35. Rf2 Qd1+ 36. Ka2 Qd4 37. Qxd4 exd4 38. Kb3 a5 39. Kc2 Rg8 40. Rf4 Rg5 41. Rxd4 Ke5 42. Kd3 f5 43. gxf5 Rg3+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.6"] [White "Abreu Balza, Alan Jeremias"] [Black "Cano Alcaraz, Juan Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1508"] [BlackElo "1280"] [PlyCount "63"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Nd4 7. c3 Nxd5 8. cxd4 Qxg5 9. Bxb5+ Kd8 10. O-O Bb7 11. Qf3 Rb8 12. dxe5 Ne3 13. Qh3 Qxg2+ 14. Qxg2 Bxg2 15. dxe3 Bxf1 16. Bxf1 Bc5 17. Bc4 Ke7 18. Nc3 c6 19. Ne4 Bb6 20. b3 Bc7 21. Ba3+ Kd8 22. Nd6 Bxd6 23. exd6 f5 24. Be6 Rf8 25. e4 fxe4 26. d7 Rf6 27. Bh3 Rh6 28. Kg2 Rg6+ 29. Kh1 Rf6 30. Rd1 Rxf2 31. Bd6 Rb7 32. Be7+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.7"] [White "Borre Meza, Orlando David"] [Black "Marquez, Alex Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1480"] [BlackElo "1486"] [PlyCount "75"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 c5 7. g4 cxd4 8. Nxd4 Nc6 9. Be3 Nxd4 10. Bxd4 e5 11. Be3 a6 12. Qd2 Qc7 13. f3 Re8 14. O-O-O Rd8 15. g5 Ne8 16. Nd5 Qd7 17. Nb6 Qc6 18. Nxa8 b5 19. Nb6 Be6 20. Nd5 bxc4 21. Ne7+ Kh8 22. Nxc6 Rc8 23. Ne7 Rc7 24. Nd5 Rc6 25. Kb1 f5 26. gxf6 Nxf6 27. Qa5 Nxd5 28. exd5 Bf5+ 29. Bd3 Rc8 30. Bxf5 gxf5 31. Qxa6 Rd8 32. Rhg1 Bf6 33. Qb6 f4 34. Bc5 Be7 35. Qc7 Bf6 36. Bxd6 c3 37. Qxd8+ Bxd8 38. Bxe5+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.8"] [White "Alape, Juan David"] [Black "Delgado Caballero, Nigel Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1436"] [BlackElo "1230"] [PlyCount "167"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bb4 7. Bd3 O-O 8. Nxc6 dxc6 9. e5 Nd5 10. O-O Nxe3 11. fxe3 Qg5 12. Rf4 Bc5 13. Qf3 Qxe5 14. Ne4 Be7 15. Qh3 f5 16. Nc3 Bg5 17. Rf3 Bd7 18. Raf1 g6 19. Rg3 Be7 20. Ne2 Qg7 21. Bc4 Bd6 22. Rgf3 b5 23. Bb3 c5 24. c3 c4 25. Bc2 Bc6 26. R3f2 e5 27. e4 f4 28. Qe6+ Kh8 29. Qxd6 Rac8 30. Rd1 g5 31. g4 h5 32. h3 h4 33. Kh2 Kh7 34. Ng1 Rfe8 35. Nf3 Re7 36. Rfd2 Rcc7 37. Qb4 Be8 38. Rd6 Bd7 39. Qa5 Be8 40. a4 bxa4 41. Bxa4 Bxa4 42. Qxa4 Rb7 43. R1d2 Rbc7 44. Qa5 Kg8 45. R6d5 Rc6 46. Qd8+ Kh7 47. Rd7 Rce6 48. Rxe7 Rxe7 49. Rd5 a5 50. Qxa5 Ra7 51. Qb5 Rb7 52. Qxc4 Rxb2+ 53. Rd2 Rxd2+ 54. Nxd2 Qa7 55. Qe2 Kg6 56. Nf3 Kf6 57. Qd2 Qb6 58. Kg2 Qc7 59. Qb2 Qc5 60. Qb4 Qc7 61. Qf8+ Kg6 62. Qf5+ Kg7 63. Qxg5+ Kf7 64. Qf5+ Kg7 65. Qxe5+ Qxe5 66. Nxe5 Kf6 67. Nf3 Ke6 68. Kf2 Kf6 69. Ke2 Ke6 70. Kd3 Kf6 71. Kd4 Ke6 72. Kc5 Kf6 73. Kd6 Kf7 74. Kd7 Kf6 75. c4 Kf7 76. c5 Kf6 77. c6 Kf7 78. c7 Kf6 79. c8=Q Kf7 80. Qe8+ Kg7 81. Ke7 Kh6 82. Kf6 Kh7 83. Qf7+ Kh6 84. g5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.9"] [White "Galeano Reyes, Juan Esteban"] [Black "Torres Hernandez, Deivy Santiago"] [Result "1-0"] [ECO "A00"] [BlackElo "1380"] [PlyCount "113"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 6. Nf3 e6 7. O-O Be7 8. Qe1 O-O 9. Qg3 Nh5 10. Qg4 Ndf6 11. Qh4 g6 12. d3 Nxe4 13. Qe1 Nxc3 14. Qxc3 d5 15. d4 cxd4 16. Qxd4 Rc8 17. Kh1 b6 18. c3 Rc4 19. Qd1 Nxf4 20. Ne5 Re4 21. Bxf4 Rxf4 22. Rxf4 Bd6 23. Nd3 Bxf4 24. Nxf4 Qg5 25. Qf3 Rd8 26. Qg3 Qxg3 27. hxg3 e5 28. Ne2 Kg7 29. Kg1 f5 30. Kf2 Kf6 31. Rh1 h5 32. Rf1 g5 33. Rh1 Rh8 34. Rd1 Rd8 35. Nc1 e4 36. Ne2 Ke5 37. Nd4 Rc8 38. Rh1 Rh8 39. Nc6+ Kd6 40. Nxa7 Kc5 41. a4 Ra8 42. Nb5 Rxa4 43. Na3 b5 44. Rc1 Ra8 45. Rh1 Rh8 46. Rc1 Ra8 47. b4+ Kc6 48. Nc2 Kd6 49. Nd4 Ra2+ 50. Kf1 Ke5 51. Nxb5 Ra8 52. c4 d4 53. c5 Rb8 54. Na7 Rb7 55. c6 Rc7 56. Nb5 Rc8 57. c7 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.10"] [White "Rincon Salazar, Emmanuel"] [Black "Sepulveda Brango, Alberto Enrique"] [Result "0-1"] [ECO "A00"] [BlackElo "1215"] [PlyCount "124"] [EventDate "2022.03.30"] [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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. Be2 Bb7 14. Nce3 Bxe3 15. Nxe3 Ne7 16. Nd5 Nxd5 17. exd5 Qg5 18. O-O e4 19. a4 Qxd5 20. Qxd5 Bxd5 21. axb5 axb5 22. Rxa8 Bxa8 23. Bxb5 Rb8 24. Ra1 g6 25. Ra2 Kg7 26. Be2 Bd5 27. c4 Be6 28. f3 d5 29. fxe4 dxc4 30. Kf2 c3 31. b3 Rxb3 32. Ke3 Rb2 33. Ra3 Rb3 34. Rxb3 Bxb3 35. Kd3 Bc4+ 36. Ke3 c2 37. Kd2 Bxe2 38. Kxc2 Kf6 39. Kd2 Bb5 40. Ke3 Ke5 41. Kf3 Bc6 42. Kg4 Bxe4 43. g3 f6 44. h4 h5+ 45. Kh3 g5 46. hxg5 fxg5 47. Kh2 Kf5 48. Kh3 Bf3 49. Kh2 Kg4 50. Kg1 Kxg3 51. Kf1 Kh2 52. Kf2 g4 53. Kf1 g3 54. Ke1 g2 55. Kf2 g1=Q+ 56. Kxf3 Qg4+ 57. Kf2 Qg3+ 58. Kf1 Qg2+ 59. Ke1 Qc2 60. Kf1 Kg3 61. Ke1 Kf3 62. Kf1 Qf2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.11"] [White "Sanchez Riscanevo, Santiago"] [Black "Ruiz Agudelo, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1304"] [BlackElo "1693"] [PlyCount "73"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 O-O 7. O-O Ne7 8. Nbd2 Ng6 9. Re1 Nh5 10. Nxe5 Qh4 11. d4 Nxe5 12. dxc5 dxc5 13. Nf3 Qf6 14. Nxe5 Qxe5 15. Qf3 Be6 16. Be2 g6 17. Bh6 Rfd8 18. Rad1 Bxa2 19. Rxd8+ Rxd8 20. Ra1 Qe6 21. Qg4 Ng7 22. Qg5 Re8 23. Qxc5 Qb3 24. Qd4 Ne6 25. Qd2 Rd8 26. Qc1 Nc5 27. Qg5 Ne6 28. Qa5 Qc2 29. Bg4 Bb3 30. Bxe6 Rd1+ 31. Rxd1 Qxd1+ 32. Kh2 Bxe6 33. Qxc7 Qd7 34. Qb8+ Qc8 35. Qe5 f6 36. Qxf6 Qc7+ 37. Kg1 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.12"] [White "Lozano Escandon, Jaime"] [Black "Portilla Carranza, Matias"] [Result "0-1"] [ECO "A00"] [BlackElo "1130"] [PlyCount "46"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O O-O 6. d3 h6 7. Qe2 d6 8. h3 Be6 9. Bxe6 fxe6 10. Be3 Nd4 11. Qd1 Nd7 12. a3 Nxf3+ 13. gxf3 Bxe3 14. fxe3 Qg5+ 15. Kf2 Qh4+ 16. Kg2 Rf6 17. Qe1 Rg6+ 18. Kh2 Qh5 19. f4 Rf8 20. fxe5 Nxe5 21. Qe2 Nf3+ 22. Kh1 Qxh3+ 23. Qh2 Qxh2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.13"] [White "Martinez Jimenez, Juan Felipe"] [Black "Veira Taquez, Manuel Josue"] [Result "1-0"] [ECO "A00"] [WhiteElo "1500"] [PlyCount "101"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 g6 3. f3 Bg7 4. Ne2 c6 5. Be3 b5 6. a3 Bb7 7. Nbc3 Qb6 8. Qd2 Nd7 9. h4 h6 10. g4 O-O-O 11. b4 e5 12. d5 c5 13. bxc5 dxc5 14. a4 b4 15. Nb5 a6 16. c4 axb5 17. cxb5 Qf6 18. Rh3 Qd6 19. a5 Kb8 20. f4 Ne7 21. a6 Bc8 22. a7+ Ka8 23. Qa2 f5 24. exf5 gxf5 25. Qa5 fxg4 26. Rg3 Nf5 27. Rxg4 Nxe3 28. Rxg7 Nc2+ 29. Kf2 Nxa1 30. Bg2 Nb3 31. Qa4 Nd4 32. h5 Nxe2 33. Rg6 Qc7 34. d6+ Qb7 35. Bxb7+ Bxb7 36. Kxe2 exf4 37. Qa5 Rc8 38. Rg7 Rhe8+ 39. Kf2 Red8 40. b6 b3 41. Qb5 c4 42. Rxd7 Rxd7 43. Qxd7 b2 44. Qb5 c3 45. d7 Rd8 46. Ke2 Be4 47. Qc5 Bb7 48. Qc7 Ba6+ 49. Kf2 Bd3 50. Qc8+ Rxc8 51. dxc8=Q# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.14"] [White "Jimenez, Manuel David"] [Black "Delgado Caballero, Kevin Daniel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1269"] [BlackElo "1430"] [PlyCount "82"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. Bc4 Bc5 6. Qe2 O-O 7. h3 c6 8. d6 Qxd6 9. a3 a5 10. g4 Qxf4 11. d4 Qg3+ 12. Qf2 Qxf2+ 13. Kxf2 Bxd4+ 14. Be3 c5 15. Bxd4 cxd4 16. Nb5 Nc6 17. Ne2 Rd8 18. Rad1 Ne5 19. Ba2 d3 20. g5 Nh5 21. cxd3 Nxd3+ 22. Kg2 Bd7 23. Nbc3 Bc6 24. Rhf1 e3+ 25. Kh2 Ne5 26. Nd4 Rxd4 27. Rxd4 Nf3+ 28. Rxf3 Bxf3 29. Rd7 e2 30. Rxf7 Kh8 31. Nxe2 Bxe2 32. Rxb7 h6 33. gxh6 gxh6 34. Rb6 Kg7 35. Bd5 Rd8 36. Be4 Rd2 37. Rg6+ Kf7 38. Rxh6 Bf3+ 39. Kg1 Rg2+ 40. Kf1 Ng3+ 41. Ke1 Nxe4 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.15"] [White "Buitrago Pinto, Samuel Alejandro"] [Black "Gonzalez Parra, Yessalej Elian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1440"] [PlyCount "99"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. O-O Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 e5 10. Rad1 Nd7 11. d5 Nd4 12. Bxd4 exd4 13. Ne2 f5 14. Nxd4 Bxd4 15. Rxd4 Qe7 16. Qe3 Nc5 17. exf5 Qxe3 18. fxe3 gxf5 19. Rdf4 Na4 20. b3 Nc3 21. Rxf5 Rxf5 22. Rxf5 Nxa2 23. Bd3 Nb4 24. Rh5 Nxd3 25. cxd3 Rb8 26. Kf2 Rf8+ 27. Ke2 b6 28. Rh4 Rf5 29. Rg4+ Kf8 30. Rf4 Rxf4 31. exf4 a5 32. Kd2 b5 33. Kc3 Kg7 34. g4 Kg6 35. f5+ Kg5 36. h4+ Kf6 37. d4 Kf7 38. g5 Kg7 39. h5 Kf7 40. g6+ hxg6 41. fxg6+ Kg7 42. Kd3 Kh6 43. b4 a4 44. Kc2 Kg7 45. Kb2 Kh6 46. Ka3 Kg7 47. Kb2 Kh6 48. Ka3 Kg7 49. Kb2 Kf6 50. Ka3 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.16"] [White "Garcia Castro, Miguel Angel"] [Black "Pena Ramirez, Jatniel"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1342"] [PlyCount "109"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qh5+ g6 9. Qxc5 Qe7 10. Qxc3 Nf6 11. O-O d6 12. Bg5 Ne5 13. Nxe5 dxe5 14. f4 Nxe4 15. Bxe7 Nxc3 16. Nxc3 Kxe7 17. Rfe1 c6 18. Rxe5+ Kd8 19. Rd1+ Bd7 20. Ne4 Re8 21. Rxe8+ Kxe8 22. Nf6+ Ke7 23. Rxd7+ Kxf6 24. Rxb7 h6 25. Rc7 Rb8 26. Rxc6+ Kf5 27. b3 Rd8 28. Ra6 Rd1+ 29. Kf2 Rd2+ 30. Kf3 Rd3+ 31. Ke2 Rd4 32. g3 Rd7 33. a4 Rb7 34. a5 Rxb3 35. Rxa7 Rb2+ 36. Kf3 Rxh2 37. g4+ Kf6 38. Rb7 Ra2 39. Rb6+ Kg7 40. a6 h5 41. g5 Kf7 42. Rb7+ Ke6 43. a7 Ra4 44. Rb6+ Kf7 45. Rb5 Rxa7 46. f5 gxf5 47. Rxf5+ Kg6 48. Rd5 Ra4 49. Kg3 Rg4+ 50. Kh3 Rxg5 51. Rd6+ Kf5 52. Kh4 Rg1 53. Rd5+ Kf4 54. Kxh5 Rh1+ 55. Kg6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.17"] [White "Lopez Torres, Johan David"] [Black "Villamil Moreno, Daniel Esteban"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1333"] [PlyCount "120"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Be7 5. d3 d6 6. Be3 Nf6 7. Be2 O-O 8. h3 h6 9. O-O Qc7 10. Qd2 Rd8 11. Rfd1 d5 12. cxd5 exd5 13. exd5 Nxd5 14. d4 cxd4 15. Nxd4 Nxe3 16. Qxe3 Nxd4 17. Rxd4 Be6 18. Rxd8+ Qxd8 19. Nb5 Qb6 20. Qxb6 axb6 21. Nc7 Rxa2 22. Rxa2 Bxa2 23. Bf3 Bf6 24. b4 Be7 25. b5 Bd6 26. Nd5 Bc4 27. Nxb6 Bxb5 28. Bxb7 g5 29. g3 f5 30. Nd5 Kg7 31. f4 Bd3 32. Ne3 gxf4 33. gxf4 Bxf4 34. Nd5 Bd6 35. Kf2 Be4 36. Ke3 Be5 37. Bc6 Bg2 38. h4 Bg3 39. h5 Bh3 40. Nf4 Kf6 41. Nxh3 Be5 42. Bf3 Bb8 43. Bb7 Ba7+ 44. Kf3 Ke5 45. Nf2 Kf6 46. Nd3 Bb8 47. Bc6 Kg5 48. Be8 f4 49. Nc5 Bd6 50. Ne4+ Kf5 51. Nxd6+ Kg5 52. Nf7+ Kxh5 53. Kxf4 Kg6 54. Nd6+ Kf6 55. Ne4+ Kg7 56. Kf5 Kf8 57. Bh5 Kg7 58. Nd6 Kh7 59. Ne8 Kg8 60. Kg6 Kf8 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.18"] [White "Herrera Jimenez, Mateo"] [Black "Bustos Vasquez, Victor Manuel"] [Result "1-0"] [ECO "A00"] [BlackElo "1300"] [PlyCount "51"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nxf6+ Qxf6 8. Nf3 O-O 9. Bd3 Nc6 10. O-O Nxd4 11. Nxd4 Qxd4 12. Bxh7+ Kxh7 13. Qxd4 b6 14. Rfe1 Bb7 15. Re3 Rae8 16. Rh3+ Kg8 17. Qh4 f6 18. Rd1 Bc8 19. Qh7+ Kf7 20. Rg3 Rg8 21. Qg6+ Kf8 22. Rf3 f5 23. g4 Re7 24. gxf5 exf5 25. Rd8+ Re8 26. Rxe8# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.19"] [White "Narvaez Hurtado, Miguel Angel"] [Black "Munoz Ortega, Juan David"] [Result "0-1"] [ECO "A00"] [BlackElo "1251"] [PlyCount "122"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. a4 Qc7 5. Nc3 Nc6 6. d3 Be7 7. O-O Nf6 8. Ne2 O-O 9. Bf4 d6 10. h3 e5 11. Bh2 b6 12. Bd5 Bb7 13. c3 Rfb8 14. Qb3 Nxd5 15. exd5 Na5 16. Qa2 b5 17. b4 cxb4 18. cxb4 e4 19. dxe4 Nc4 20. Rac1 Qd7 21. a5 Bf6 22. Rfd1 Re8 23. Nd2 Nxd2 24. Rxd2 Rxe4 25. Rb1 Rae8 26. Ng3 R4e7 27. Re2 Rxe2 28. Nxe2 Be5 29. f4 Bf6 30. Ng3 Bh4 31. Rd1 Bxg3 32. Bxg3 Re4 33. Qb3 Qe8 34. Qc3 Re3 35. Rd3 Rxd3 36. Qxd3 Qa8 37. f5 Bxd5 38. Bxd6 Bxg2 39. f6 Bxh3 40. Qg3 Qa7+ 41. Qf2 Qxf2+ 42. Kxf2 gxf6 43. Kf3 Be6 44. Kf4 Kg7 45. Kg3 Kg6 46. Kf4 h5 47. Ke4 h4 48. Kd4 h3 49. Kc5 Kg5 50. Kb6 f5 51. Kxa6 f4 52. Be7+ Kg4 53. Kxb5 h2 54. a6 h1=Q 55. Kb6 Qg1+ 56. Bc5 Qg2 57. a7 Qa8 58. Ka6 Bc8+ 59. Ka5 Bb7 60. b5 f3 61. Bf2 Qd8+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.21"] [White "Ramirez Morales, Jose Manuel"] [Black "Estupinan Rodriguez, Gabriel Humberto"] [Result "0-1"] [ECO "A00"] [PlyCount "94"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Bd6 5. O-O Nbd7 6. b3 O-O 7. c4 c6 8. Bb2 b6 9. Nc3 Bb7 10. e3 Qc7 11. Re1 Rad8 12. e4 Rfe8 13. e5 Ne4 14. exd6 Qxd6 15. Nxe4 dxe4 16. Rxe4 Nf6 17. Qe2 c5 18. dxc5 bxc5 19. Bxf6 gxf6 20. Rg4+ Kh8 21. Qb2 Qe7 22. Rf4 e5 23. Rh4 Rg8 24. Re1 Bxf3 25. Bxf3 Rde8 26. Qc2 f5 27. Qxf5 Qxh4 28. Re4 Qg5 29. Qxf7 Ref8 30. Qd5 Rxf3 31. Qxe5+ Qxe5 32. Rxe5 Rgf8 33. Re2 a5 34. Re5 Rc8 35. Kg2 Rc3 36. Re3 Rxe3 37. fxe3 Rd8 38. Kf3 Kg7 39. Ke4 Rd2 40. h4 Rxa2 41. Kd5 Rb2 42. Kxc5 Rxb3 43. Kd4 a4 44. c5 a3 45. c6 a2 46. c7 a1=Q+ 47. Ke4 Qc3 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.22"] [White "Villafane, Luis Fernando"] [Black "Silva Alvarez, Matias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1249"] [PlyCount "46"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. g3 d5 3. Bg2 c5 4. e3 cxd4 5. exd4 Nf6 6. Nf3 Be7 7. O-O O-O 8. b3 Nc6 9. Bb2 Qb6 10. Nbd2 Bd7 11. c4 Bb4 12. cxd5 exd5 13. Ne5 Nxd4 14. Bxd5 Nxd5 15. Nxd7 Qd6 16. Nxf8 Bxd2 17. Qxd2 Nf3+ 18. Kg2 Nxd2 19. Rfd1 Rxf8 20. Rxd2 Nf4+ 21. gxf4 Qxd2 22. Ba3 Re8 23. Kg3 Qc3+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "4.23"] [White "Bermudez Rojas, Alejandro"] [Black "Gaitan Munoz, Leonardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1152"] [BlackElo "1213"] [PlyCount "31"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Qe7 6. Nxh8 Nxe4 7. O-O Qf8 8. d3 Qxh8 9. dxe4 d6 10. Bg5 h6 11. Bh4 g5 12. Qh5+ Kd7 13. Bxg5 Nd4 14. c3 Nc2 15. Bb5+ c6 16. Qf7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.1"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Manrique Bermudez, Josue"] [Result "0-1"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1494"] [PlyCount "100"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 9. Rd1 Na5 10. Qb4 Nxc4 11. Qxc4 exd4 12. cxd4 Nf6 13. Nc3 O-O 14. Bg5 Nxe4 15. Nxe4 d5 16. Qe2 dxe4 17. Qxe4 Re8 18. Qd3 Qd5 19. Re1 Bf5 20. Rxe8+ Rxe8 21. Qd2 Bg4 22. Ne5 Bxd4 23. Nf3 Bxf3 24. gxf3 c5 25. Be3 Qxf3 26. Bxd4 Qg4+ 27. Kf1 Qxd4 28. Qxd4 cxd4 29. Rd1 Rd8 30. Ke2 d3+ 31. Kd2 f6 32. Rc1 Rd7 33. f4 g6 34. Rc8+ Kg7 35. Rc4 f5 36. h4 Kh6 37. Rc1 Kh5 38. Rg1 Kxh4 39. Ke3 d2 40. Rd1 Kg3 41. Rg1+ Kh2 42. Rd1 h5 43. a4 Kg2 44. a5 h4 45. a6 bxa6 46. Ke2 h3 47. Ke3 h2 48. Ke2 h1=Q 49. Rg1+ Kxg1 50. Ke3 Qe4# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.2"] [White "Soto Ramirez, Andres Camilo"] [Black "Rodriguez, William Nicolas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1444"] [BlackElo "1533"] [PlyCount "90"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. c3 Bg4 6. Re1 a6 7. Ba4 b5 8. Bc2 Be7 9. d4 Bxf3 10. gxf3 O-O 11. Be3 h6 12. Nd2 Nh5 13. Nf1 Nf4 14. Ng3 Bg5 15. Qd2 Qf6 16. Rad1 Qg6 17. h4 Bxh4 18. Bxf4 exf4 19. Qxf4 Qg5 20. Qxg5 Bxg5 21. e5 d5 22. Bf5 Rad8 23. Kg2 Rfe8 24. Bg4 g6 25. Ne2 h5 26. Bh3 Bh6 27. f4 Kh7 28. Rh1 f5 29. Kg3 Rg8 30. Rde1 Rdf8 31. Bg2 Ne7 32. b3 g5 33. Rxh5 gxf4+ 34. Kf3 Rg5 35. Nxf4 Rfg8 36. Reh1 Rxh5 37. Rxh5 Rg4 38. Ne6 Ng6 39. Bh3 Nh4+ 40. Rxh4 Rxh4 41. Bxf5+ Kg8 42. Kg3 Rh1 43. Nxc7 Rg1+ 44. Kf3 Rg7 45. Nxd5 Kf8 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.3"] [White "Garzon Camelo, Andres Santiago"] [Black "Abreu Balza, Alan Jeremias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1741"] [BlackElo "1508"] [PlyCount "67"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 O-O 9. Nc3 b6 10. d4 Bb7 11. Re1 exd4 12. Nxd4 Re8 13. Bf4 Bf8 14. Qd3 Nd7 15. Rad1 Nc5 16. Qf3 g6 17. b4 Ne6 18. Nxe6 fxe6 19. Qg3 Qc8 20. e5 d5 21. h4 Qd7 22. Ne4 Bg7 23. Bg5 Qf7 24. Nf6+ Bxf6 25. Bxf6 c5 26. h5 d4 27. Rd3 Rac8 28. hxg6 Qxg6 29. Qh3 Qf5 30. Rg3+ Kf7 31. Rg7+ Kf8 32. Qh6 cxb4 33. Rf7+ Kxf7 34. Qg7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.4"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Alape, Juan David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1573"] [BlackElo "1436"] [PlyCount "61"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. Nf3 Bd6 7. O-O O-O 8. d4 Nxc3 9. bxc3 Bd7 10. Bb2 e5 11. e4 Qe7 12. Qe2 b5 13. Rad1 Rfd8 14. Rfe1 Rab8 15. Nd2 Kh8 16. Nb3 exd4 17. cxd4 Bb4 18. Rf1 Na5 19. Nxa5 Bxa5 20. d5 b4 21. Qh5 b3 22. d6 cxd6 23. Qxa5 bxa2 24. Qxa2 Be6 25. Qa1 f6 26. Bd4 Rd7 27. Rd2 Bc4 28. Rc1 Rc7 29. Rdc2 Rb4 30. Qa5 Rb5 31. Qa4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.5"] [White "Alzate Velez, Valentin"] [Black "Borre Meza, Orlando David"] [Result "0-1"] [ECO "A00"] [WhiteElo "1277"] [BlackElo "1480"] [PlyCount "38"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 c5 4. dxc5 Nf6 5. cxd5 exd5 6. Bg5 d4 7. Ne4 Nc6 8. Bxf6 gxf6 9. Rc1 f5 10. Nd2 Be6 11. Nb3 Bh6 12. Rb1 a5 13. Nf3 a4 14. Nbxd4 Qa5+ 15. Nd2 Nxd4 16. e3 Nc6 17. a3 O-O-O 18. Be2 f4 19. O-O Rxd2 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.6"] [White "Rueda Rojas, Richard Alejandro"] [Black "Galeano Reyes, Juan Esteban"] [Result "1-0"] [ECO "A00"] [WhiteElo "1501"] [PlyCount "53"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb5 a6 6. Be3 Qa5+ 7. N5c3 g6 8. Be2 Bg7 9. O-O Nf6 10. Nd2 O-O 11. Nc4 Qc7 12. Bb6 Qb8 13. Ne3 d6 14. Ned5 Nxd5 15. Nxd5 a5 16. c3 Ra6 17. Bxa6 bxa6 18. Qa4 Ne5 19. Nxe7+ Kh8 20. Bxa5 Bd7 21. Qb4 Qxb4 22. Bxb4 Nc4 23. b3 Nd2 24. Rfe1 Bf6 25. Nd5 Bg5 26. f4 Bh6 27. c4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.7"] [White "Andrade Gomez, Samuel"] [Black "Sanchez Riscanevo, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1310"] [BlackElo "1304"] [PlyCount "93"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 d6 7. Nxc6 bxc6 8. Bxc5 dxc5 9. Qxd8+ Kxd8 10. O-O-O+ Bd7 11. Bd3 Ke7 12. Na4 Rhe8 13. Nxc5 Kf8 14. Rhe1 Rad8 15. Bc4 Bg4 16. f3 Rxd1+ 17. Rxd1 Bh5 18. Nd7+ Nxd7 19. Rxd7 Rc8 20. Ba6 Re8 21. Rxc7 Re5 22. Rxc6 Ra5 23. a3 f6 24. Bc4 Be8 25. Rc8 Ke7 26. Rc7+ Bd7 27. b4 Rxa3 28. Bb5 Ra1+ 29. Kd2 a6 30. Rxd7+ Ke6 31. Ra7 Rg1 32. Bc4+ Ke5 33. Rxg7 f5 34. exf5 Kxf5 35. Bd3+ Kf6 36. Rxh7 Rxg2+ 37. Kc3 Rf2 38. Rh6+ Ke7 39. Rxa6 Rxf3 40. b5 Kd8 41. Rc6 Kd7 42. Rc4 Rf6 43. h4 Rb6 44. h5 Rf6 45. Rc6 Rf8 46. h6 Rh8 47. h7 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.8"] [White "Sepulveda Brango, Alberto Enrique"] [Black "Martinez Jimenez, Juan Felipe"] [Result "1-0"] [ECO "A00"] [WhiteElo "1215"] [BlackElo "1500"] [PlyCount "77"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Bd7 9. Qd2 Nc6 10. Nxc6 bxc6 11. Bf3 a5 12. Rfe1 c5 13. Rab1 Rb8 14. Bh6 Bg4 15. Bxg7 Kxg7 16. Bxg4 Nxg4 17. Qe2 Ne5 18. Nd5 e6 19. Ne3 Re8 20. Nc4 Nxc4 21. Qxc4 Rb4 22. Qc3+ e5 23. Qe3 Re6 24. a3 Rc4 25. c3 a4 26. Qd3 Qh4 27. Qxc4 Rf6 28. Qe2 Rf4 29. g3 Qg5 30. Kh1 Rf6 31. h4 Qh6 32. Kg2 Re6 33. Rbd1 f5 34. Rd3 f4 35. Qg4 Rf6 36. Qd7+ Rf7 37. Qxd6 c4 38. Qxe5+ Rf6 39. Rd7+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.9"] [White "Portilla Carranza, Matias"] [Black "Torres Hernandez, Deivy Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1130"] [BlackElo "1380"] [PlyCount "78"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Nbd7 8. Qf3 b5 9. Bb3 Bb7 10. Bg5 Be7 11. Qg3 O-O 12. Bh6 Nh5 13. Qf3 Ndf6 14. Be3 b4 15. Nce2 Bxe4 16. Qh3 g6 17. f3 Bb7 18. Bxe6 fxe6 19. Nxe6 Qc8 20. Nxf8 Qxh3 21. gxh3 Rxf8 22. Nd4 Nd5 23. Bh6 Rc8 24. Rac1 Bf6 25. Rfd1 Kf7 26. f4 Nhxf4 27. Bxf4 Nxf4 28. Kf1 Nxh3 29. c3 bxc3 30. bxc3 Be4 31. c4 Nf4 32. Nb3 Bb2 33. Nd2 Bg2+ 34. Kf2 Bxc1 35. Rxc1 Nd3+ 36. Kxg2 Nxc1 37. Ne4 Ke6 38. Ng5+ Kf5 39. Nxh7 Rh8 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.10"] [White "Lozano Pulgarin, Josue Amador"] [Black "Sanchez Burgos, Carlos Antonio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1188"] [BlackElo "1371"] [PlyCount "12"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. Nc3 e5 3. Nf3 d4 4. Nd5 Bd6 5. Bc4 c6 6. Nb4 Bxb4 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.11"] [White "Cano Alcaraz, Juan Jose"] [Black "Munoz Ortega, Juan David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1280"] [BlackElo "1251"] [PlyCount "84"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. b3 a6 4. c4 Nc6 5. Bb2 Qc7 6. Nc3 Nf6 7. Bd3 Be7 8. Rc1 O-O 9. O-O b6 10. Re1 d6 11. Bb1 e5 12. h3 Bb7 13. Nh2 h6 14. Nf1 Nd4 15. Ne3 Rad8 16. Ncd5 Nxd5 17. cxd5 Qd7 18. Bxd4 cxd4 19. Nc4 Qb5 20. Bd3 Rc8 21. Nxe5 Qa5 22. Nc4 Qb4 23. Bf1 b5 24. a3 Qc5 25. b4 Qc7 26. Na5 Qd7 27. Qb3 Bg5 28. Qd3 f5 29. Rxc8 Rxc8 30. Nxb7 Qxb7 31. Qxd4 fxe4 32. Rxe4 Rc2 33. f4 Bf6 34. Qd3 Rc8 35. Re6 Qb6+ 36. Kh1 Bh4 37. Qe3 Qxe3 38. Rxe3 Rc1 39. Kg1 Bf6 40. Rf3 Bd4+ 41. Kh2 Bb2 42. Kg3 Ra1 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.12"] [White "Delgado Caballero, Nigel Alejandro"] [Black "Estupinan Rodriguez, Gabriel Humberto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1230"] [PlyCount "67"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 O-O 7. c3 d6 8. h3 Be6 9. a3 b5 10. Bc2 Qd7 11. d4 Rad8 12. d5 Na5 13. dxe6 Qxe6 14. Nbd2 c5 15. Qe2 c4 16. a4 Nb3 17. Nxb3 cxb3 18. Bd3 Ra8 19. axb5 d5 20. exd5 Qxd5 21. Bc4 Qc5 22. Be3 Qd6 23. Red1 Qc7 24. b6 Qb8 25. Bxa6 e4 26. Nd4 Qxb6 27. Nf5 Bc5 28. Bxc5 Qxc5 29. Ne3 Rfd8 30. Rxd8+ Rxd8 31. Bc4 Rb8 32. Qd1 Ne8 33. Qd5 Qb6 34. Qxf7+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.13"] [White "Marquez, Alex Jose"] [Black "Herrera Jimenez, Mateo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1486"] [PlyCount "125"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Bb4 5. Bd2 c5 6. Nf3 O-O 7. a3 Bxc3 8. Bxc3 Ne4 9. Qc2 Nxc3 10. Qxc3 cxd4 11. exd4 Nc6 12. cxd5 exd5 13. Be2 Re8 14. Qc2 Qa5+ 15. Qc3 Qxc3+ 16. bxc3 Bg4 17. Ra2 Bxf3 18. gxf3 Rac8 19. O-O Ne7 20. Rc1 a6 21. Bf1 Ng6 22. c4 dxc4 23. Rac2 b5 24. a4 Red8 25. axb5 axb5 26. Rb2 Rxd4 27. Rxb5 h6 28. Kg2 c3 29. Rb3 c2 30. Rb2 Nf4+ 31. Kg3 Nh5+ 32. Kg2 Rd2 33. h3 Nf4+ 34. Kg3 Ne2+ 35. Bxe2 Rxe2 36. Kg2 f5 37. Kf1 Rd2 38. Ke1 Rd1+ 39. Rxd1 cxd1=Q+ 40. Kxd1 Rc3 41. Ke2 g5 42. Rb8+ Kg7 43. Rb7+ Kg6 44. Rb6+ Kg7 45. Rb2 h5 46. Rd2 g4 47. hxg4 hxg4 48. fxg4 fxg4 49. Rd4 g3 50. Rg4+ Kf6 51. Rxg3 Rxg3 52. fxg3 Kf5 53. Kf3 Kg5 54. g4 Kg6 55. Kf4 Kf6 56. g5+ Kg6 57. Kg4 Kg7 58. Kh5 Kh7 59. g6+ Kg7 60. Kg5 Kg8 61. Kf6 Kf8 62. g7+ Kg8 63. Kg6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.14"] [White "Delgado Caballero, Kevin Daniel"] [Black "Rincon Salazar, Emmanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1430"] [PlyCount "55"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 e5 6. Nf3 exd4 7. Nxd4 Bc5 8. Be3 Nf6 9. Nc3 Qd7 10. Bb5 Nc6 11. Nxc6 bxc6 12. Qxd7+ Bxd7 13. Bxc6 Bxc6 14. Bxc5 Bxg2 15. Rg1 Bc6 16. Rxg7 Ne4 17. Nxe4 Bxe4 18. O-O-O Rc8 19. b4 a5 20. Re1 axb4 21. Rxe4+ Kd7 22. Rxf7+ Kd8 23. Rd4+ Ke8 24. Re7+ Kf8 25. Rc7+ Ke8 26. Rxc8+ Kf7 27. Rxh8 Kg7 28. Rf8 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.15"] [White "Ruiz Agudelo, Jeronimo"] [Black "Garcia Castro, Miguel Angel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1693"] [PlyCount "69"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. Rf1 Qf6+ 7. Kg1 Qb6+ 8. d4 Qxb5 9. Nc3 Qb6 10. Nd5 Qc6 11. dxe5 b6 12. Qf3 f6 13. exf6 Nxf6 14. Nxf6+ gxf6 15. Qh5+ Ke7 16. Qh6 Bb7 17. Qg7+ Kd8 18. Qxh8+ Ke7 19. Qg7+ Ke8 20. Bh6 Qc5+ 21. Kh1 c6 22. Rxf6 Kd8 23. Rf8+ Kc7 24. Bf4+ Qd6 25. Bxd6+ Kxd6 26. Rd1+ Kc5 27. Qc3+ Kb5 28. a4+ Ka6 29. Qc4+ b5 30. axb5+ cxb5 31. Rf6+ Bc6 32. Rxc6+ dxc6 33. Qxc6+ Ka5 34. Ra1+ Kb4 35. Qc3# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.16"] [White "Silva Alvarez, Matias"] [Black "Buitrago Pinto, Samuel Alejandro"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1440"] [PlyCount "49"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. h3 Nf6 6. Nc3 O-O 7. d3 h6 8. Be3 Bxe3 9. fxe3 Qe7 10. Qd2 Be6 11. Bb3 Bxb3 12. axb3 Rad8 13. Nd5 Nxd5 14. exd5 Nb8 15. Rxa7 c6 16. c4 cxd5 17. cxd5 Na6 18. e4 Qc7 19. Qf2 Nc5 20. Qc2 Qb6 21. Ra3 Nxe4+ 22. Kh2 Rc8 23. Qe2 Nf6 24. Nh4 Nxd5 25. Nf5 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.17"] [White "Pena Ramirez, Jatniel"] [Black "Lopez Torres, Johan David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1342"] [PlyCount "113"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Bf5 3. e3 a6 4. Bd3 Bg6 5. Nf3 e6 6. O-O Bd6 7. Bxd6 Qxd6 8. Qe2 Bxd3 9. Qxd3 Nf6 10. Nbd2 O-O 11. Rac1 c6 12. a3 b5 13. Qc3 a5 14. Ra1 a4 15. Ne5 Ra6 16. Rfe1 Nbd7 17. Rad1 Rc8 18. f3 c5 19. Qd3 c4 20. Qc3 Rb6 21. b4 Ne8 22. e4 f6 23. Nxd7 Qxd7 24. exd5 exd5 25. Re2 Nd6 26. Rde1 Rbb8 27. Re7 Qc6 28. Nf1 Re8 29. Ng3 Rxe7 30. Rxe7 Re8 31. Qe3 Rxe7 32. Qxe7 Nf7 33. Kf2 g6 34. h4 f5 35. h5 gxh5 36. c3 Kg7 37. Nxf5+ Kg6 38. Nh4+ Kg7 39. f4 Qf6 40. Qxf6+ Kxf6 41. Nf3 Nd6 42. Ng5 Kf5 43. Ke3 Kg4 44. Nxh7 Ne4 45. Ng5 Nxc3 46. Ne6 Nb1 47. Nc7 Nxa3 48. Nxd5 Nc2+ 49. Ke4 a3 50. Nc3 Nxb4 51. d5 a2 52. Nxa2 Nxa2 53. d6 c3 54. d7 c2 55. d8=Q c1=Q 56. Qg8+ Kh4 57. Qg5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.18"] [White "Villamil Moreno, Daniel Esteban"] [Black "Lozano Escandon, Jaime"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1333"] [PlyCount "82"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 e6 2. d4 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 Nf6 7. Nbd2 Be7 8. Be2 O-O 9. O-O Ne4 10. b3 Nxd2 11. Qxd2 Rd8 12. Rac1 Bd6 13. Bg3 Bxg3 14. hxg3 Re8 15. Rfe1 f6 16. Rcd1 Rd8 17. c4 Qb4 18. cxd5 Rxd5 19. Qxb4 cxb4 20. Bc4 Ra5 21. Re2 b5 22. Bd3 Bb7 23. Bb1 Rd8 24. Rdd2 Ne7 25. e4 Ra6 26. Rd1 Rad6 27. Red2 a5 28. Rb2 g6 29. g4 Bc8 30. Re2 e5 31. Red2 Bxg4 32. dxe5 Rxd2 33. Rxd2 Rxd2 34. Nxd2 fxe5 35. Bd3 Bd7 36. Nf3 a4 37. Nxe5 axb3 38. axb3 Be6 39. Bxb5 Bxb3 40. Nd3 Bc2 41. Nxb4 Bxe4 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.19"] [White "Gonzalez Parra, Yessalej Elian"] [Black "Jimenez, Manuel David"] [Result "0-1"] [ECO "A00"] [BlackElo "1269"] [PlyCount "122"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. g3 Nf6 3. Bg2 Bf5 4. Nf3 Nc6 5. O-O e6 6. b3 Bd6 7. Bb2 O-O 8. Nbd2 Qe7 9. c4 Bb4 10. Re1 Rad8 11. e3 Bg4 12. Qe2 Bxd2 13. Qxd2 Ne4 14. Qe2 f6 15. h3 Bh5 16. Rad1 Ng5 17. cxd5 exd5 18. Rf1 Bxf3 19. Bxf3 Nxh3+ 20. Kh2 Ng5 21. Bg2 Qd6 22. Qh5 f5 23. Qh4 Qh6 24. a3 Qxh4+ 25. gxh4 Ne6 26. f4 h6 27. h5 Rf7 28. Rg1 b6 29. Bf3 a5 30. a4 Nb4 31. Bc3 Na6 32. Rg6 Re7 33. Be2 Nb4 34. Bxb4 axb4 35. Re1 Ree8 36. Bb5 Nxf4 37. Rg3 Re7 38. Rg2 Nxh5 39. Rgg1 Nf6 40. Bc6 Ng4+ 41. Kg3 Rxe3+ 42. Rxe3 Nxe3 43. Kf4 Nc2 44. Rc1 Nxd4 45. Bb7 Ne2+ 46. Ke3 Nxc1 47. Kd2 Nxb3+ 48. Kc2 Nc5 49. Bc6 b3+ 50. Kb2 f4 51. Bb5 f3 52. a5 bxa5 53. Ka3 d4 54. Bc4+ Kh8 55. Kb2 d3 56. Kc3 d2 57. Bxb3 Nxb3 58. Kxb3 d1=Q+ 59. Ka3 Rd3+ 60. Kb2 Qb3+ 61. Kc1 Rd1# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.20"] [White "Veira Taquez, Manuel Josue"] [Black "Narvaez Hurtado, Miguel Angel"] [Result "0-1"] [ECO "A00"] [PlyCount "104"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. g3 d5 3. Bg2 c5 4. e3 Nc6 5. Nf3 Qb6 6. O-O Nf6 7. b3 Bd6 8. Ba3 O-O 9. Qe1 Bd7 10. Qc3 Ne4 11. Qe1 cxd4 12. Bb2 dxe3 13. fxe3 Bc5 14. Kh1 Bxe3 15. h4 Nf2+ 16. Kh2 Nb4 17. Qe2 Bb5 18. c4 dxc4 19. bxc4 Ba4 20. Nc3 Bc6 21. Bc1 Bxc1 22. Raxc1 Ng4+ 23. Kh1 Qe3 24. Qxe3 Nxe3 25. Rfe1 Nxg2 26. Kxg2 Nd3 27. Rcd1 Nxe1+ 28. Rxe1 Bxf3+ 29. Kxf3 Rad8 30. Re3 Rd7 31. Ne2 Rfd8 32. Nf4 Rc8 33. Rc3 Rd4 34. c5 b6 35. Nd3 Rcd8 36. Ne5 bxc5 37. Ke3 Rc8 38. Ra3 Rc7 39. h5 f6 40. Nf3 Rd6 41. Rb3 c4 42. Rb4 c3 43. g4 c2 44. g5 c1=Q+ 45. Ke4 Rc4+ 46. Rxc4 Qxc4+ 47. Ke3 Rd3+ 48. Kf2 Qc2+ 49. Kg3 Qc7+ 50. Kg2 Qf4 51. Ne1 Rg3+ 52. Kh1 Qh4# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.21"] [White "Baccal Artunduaga, Juan Diego"] [Black "Bermudez Rojas, Alejandro"] [Result "0-1"] [ECO "A00"] [BlackElo "1152"] [PlyCount "78"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. g3 Bf5 3. Bg2 Nf6 4. Nf3 e6 5. O-O Be7 6. b3 O-O 7. c4 Nc6 8. Nc3 Ng4 9. h3 Nf6 10. Bb2 Nb4 11. Nh2 c5 12. cxd5 cxd4 13. Nb5 exd5 14. Nxd4 Bg6 15. Ndf3 Bc5 16. Bxf6 Qxf6 17. Rc1 Bb6 18. Qd2 Nc6 19. Qxd5 Rad8 20. Qe4 Bxe4 21. Rfd1 Rxd1+ 22. Rxd1 Bc2 23. Ng4 Qb2 24. Rd2 Ba5 25. Rd7 Qc1+ 26. Bf1 h6 27. Rxb7 Rd8 28. Nge5 Nxe5 29. Nxe5 Rd1 30. Kg2 Be4+ 31. f3 Bxb7 32. h4 Rxf1 33. Ng4 Bb6 34. h5 Rf2+ 35. Nxf2 Qc5 36. Kh3 Bc8+ 37. Ng4 Qg1 38. Kh4 Qh1+ 39. Nh2 Qxh2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.22"] [White "Bustos Vasquez, Victor Manuel"] [Black "Patino Moreno, Cristian Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "91"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 d6 3. Nc3 Be7 4. d3 Nf6 5. Be2 O-O 6. Bg5 Nbd7 7. Nd5 Re8 8. Nxe7+ Rxe7 9. Bxf6 Nxf6 10. d4 exd4 11. Nxd4 Be6 12. Ba6 bxa6 13. Nc6 Bg4 14. f3 Qd7 15. Nxe7+ Qxe7 16. Qd4 Bh5 17. Qa4 Qd7 18. Qxa6 c5 19. O-O-O Rb8 20. Rxd6 Qe7 21. Rhd1 h6 22. R6d2 Qe6 23. Rd6 Qe7 24. Rd7 Qe8 25. Qxa7 Ra8 26. Qb7 Rb8 27. Qc7 Rc8 28. Qd6 Qf8 29. Qxf8+ Kxf8 30. Rd8+ Rxd8 31. Rxd8+ Ke7 32. Ra8 Nd7 33. Ra6 c4 34. b4 Nc5 35. b5 Ne6 36. Ra7+ Kf6 37. b6 Ke5 38. Ra5+ Kd6 39. Rb5 Kc6 40. a4 g6 41. g4 Nd4 42. Ra5 Kxb6 43. Ra8 Kc5 44. a5 Nxf3 45. gxh5 gxh5 46. a6 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.01"] [Round "5.23"] [White "Gaitan Munoz, Leonardo"] [Black "Ramirez Morales, Jose Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1213"] [PlyCount "47"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 g6 3. Bc4 Bh6 4. O-O Nf6 5. Nc3 O-O 6. d3 c6 7. Bxh6 Re8 8. Ng5 e6 9. d4 e5 10. d5 c5 11. Qf3 Bg4 12. Qg3 Nbd7 13. Nb5 Nb6 14. b3 Nxc4 15. bxc4 a6 16. Nc3 Rb8 17. f3 Bd7 18. f4 Nh5 19. Qh4 exf4 20. h3 Ng3 21. Qxf4 f6 22. Rf2 fxg5 23. Qf7+ Kh8 24. Qg7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.1"] [White "Manrique Bermudez, Josue"] [Black "Soto Ramirez, Andres Camilo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1494"] [BlackElo "1444"] [PlyCount "177"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 O-O 6. e3 c5 7. dxc5 Qa5 8. Rc1 Ne4 9. cxd5 b6 10. Be5 f6 11. Bc7 Na6 12. cxb6 axb6 13. Bxb6 Qxb6 14. Nxe4 f5 15. Ned2 Qxb2 16. Bc4 Kh8 17. O-O Nb4 18. Rb1 Qa3 19. Rb3 Qa5 20. a3 Na6 21. Nd4 Bd7 22. Rb7 Nc5 23. N2b3 Nxb3 24. Bxb3 Ba4 25. Bxa4 Qxa4 26. Qxa4 Rxa4 27. Rxe7 Bxd4 28. exd4 Rxd4 29. Rd7 Ra8 30. Rc1 Kg8 31. h3 g5 32. Rcc7 g4 33. Rg7+ Kf8 34. Rxh7 Kg8 35. Rcg7+ Kf8 36. Rg5 Rxa3 37. hxg4 fxg4 38. Kh2 Rad3 39. d6 Rxd6 40. Rxg4 Rf6 41. f3 Rd2 42. Kg3 Ra6 43. Rb7 Raa2 44. Kh3 Rd1 45. Rc4 Ra8 46. Kg4 Rg1 47. g3 Kg8 48. f4 Kh8 49. Rc6 Rg8+ 50. Kf5 Rf8+ 51. Rf6 Rxf6+ 52. Kxf6 Rxg3 53. f5 Rf3 54. Ke6 Kg8 55. Rb4 Rf1 56. Re4 Kg7 57. Rg4+ Kf8 58. Kf6 Rf2 59. Rh4 Kg8 60. Rg4+ Kf8 61. Ra4 Kg8 62. Ra5 Rf1 63. Ra8+ Kh7 64. Ke6 Kg7 65. Ra7+ Kf8 66. Ra5 Kg7 67. Re5 Rf2 68. Ke7 Rf1 69. Ke6 Rf2 70. Rd5 Re2+ 71. Re5 Rxe5+ 72. Kxe5 Kf7 73. Kd4 Kf6 74. Ke4 Kf7 75. Kf3 Kf6 76. Kg4 Kf7 77. Kg5 Kg7 78. Kf4 Kf6 79. Kg4 Kf7 80. Kg5 Kg7 81. f6+ Kf7 82. Kf5 Kf8 83. Ke6 Ke8 84. Ke5 Kf8 85. Kf5 Kf7 86. Kg5 Kf8 87. Kg6 Kg8 88. f7+ Kf8 89. Kf6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.2"] [White "Borre Meza, Orlando David"] [Black "Negron Lizarazo, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1480"] [BlackElo "1573"] [PlyCount "67"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Qb3 Bc8 6. e3 e6 7. Bd2 Nbd7 8. O-O-O Be7 9. h3 Qc7 10. Kb1 Ne4 11. Nxe4 dxe4 12. Ng1 Nf6 13. Ne2 Bd7 14. Nc3 Rc8 15. Qc2 e5 16. Nxe4 O-O 17. Nxf6+ Bxf6 18. Bd3 h6 19. Bc3 exd4 20. exd4 Rcd8 21. h4 Rfe8 22. f3 Be6 23. g4 Qf4 24. Qd2 Qxd2 25. Rxd2 Re7 26. g5 hxg5 27. hxg5 Bxg5 28. Rdh2 Bh6 29. d5 Red7 30. Rxh6 gxh6 31. Bf6 Bf5 32. Bxf5 Rd6 33. Rg1+ Kf8 34. Bg7+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.3"] [White "Andrade Gomez, Samuel"] [Black "Garzon Camelo, Andres Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1310"] [BlackElo "1741"] [PlyCount "74"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 O-O 11. Bd3 Nbd7 12. Qd2 b5 13. Na5 Nb8 14. O-O Nxd5 15. Bxh7+ Kxh7 16. Qxd5 Nd7 17. Nc6 Qe8 18. Nxe7 Qxe7 19. Rad1 Rfd8 20. Qxd6 Qh4 21. Qd3+ Kg8 22. Qe2 Nf6 23. Rxd8+ Rxd8 24. Bb6 Rd6 25. Bf2 Qg5 26. Be3 Qg6 27. c4 Rc6 28. b3 Nh5 29. g4 bxc4 30. bxc4 Nf6 31. Rd1 Rc8 32. c5 e4 33. g5 exf3 34. Qxa6 Qf5 35. Rd4 Ng4 36. Qd3 f2+ 37. Bxf2 Qxf2+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.4"] [White "Rodriguez, William Nicolas"] [Black "Rueda Rojas, Richard Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1533"] [BlackElo "1501"] [PlyCount "106"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 c5 2. d5 g6 3. c4 d6 4. Nc3 Bg7 5. e4 Nf6 6. Be2 e6 7. Nf3 exd5 8. exd5 O-O 9. Be3 Ng4 10. Bf4 Qb6 11. Qd2 Bf5 12. h3 Ne5 13. Nxe5 dxe5 14. Be3 Na6 15. O-O Rac8 16. Rad1 Rfd8 17. Bf3 Nb4 18. g4 Bd3 19. Rfe1 Bxc4 20. b3 Ba6 21. Be4 Bb5 22. a3 Na6 23. b4 Be8 24. Rb1 Qd6 25. b5 Nc7 26. Red1 Bd7 27. Bg5 Rf8 28. Be7 Qxe7 29. d6 Qh4 30. dxc7 Rxc7 31. Qd6 Rfc8 32. Nd5 Bf8 33. Qxe5 Bg7 34. Qd6 Bf8 35. Nf6+ Kg7 36. Qxc7 Rxc7 37. Nxd7 Qe7 38. Nxf8 Qxe4 39. Re1 Qd3 40. Rbd1 Qxh3 41. Rd8 Qxg4+ 42. Kf1 Qc4+ 43. Kg1 Qg4+ 44. Kf1 Qc4+ 45. Kg1 Qxb5 46. Ree8 c4 47. a4 Qg5+ 48. Kf1 c3 49. Ne6+ fxe6 50. Rg8+ Kh6 51. Rd3 c2 52. Rh3+ Qh5 53. Rxh5+ Kxh5 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.5"] [White "Sepulveda Brango, Alberto Enrique"] [Black "Gonzalez Bolivar, Juan Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1215"] [BlackElo "1477"] [PlyCount "166"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Ndb5 Qxe4+ 7. Be2 Kd8 8. O-O Qg6 9. Bd3 Qe6 10. Re1 Ne5 11. Bf4 f6 12. Bxe5 fxe5 13. Qh5 d6 14. Qh4+ Qf6 15. Qxb4 a6 16. Na3 Ne7 17. Ne4 Qf7 18. Qd2 h6 19. Nc4 Bd7 20. Ne3 Rf8 21. Ng3 g5 22. Be2 Qxf2+ 23. Kh1 Qf7 24. Rf1 Qg7 25. Rxf8+ Qxf8 26. Rf1 Qg8 27. Bg4 Ng6 28. Bxd7 Kxd7 29. Qd5 Nf4 30. Qxg8 Rxg8 31. Nef5 h5 32. Kg1 Ke6 33. Ne3 h4 34. Ne4 b6 35. g3 d5 36. Nd2 d4 37. gxf4 gxf4+ 38. Ng2 h3 39. Rf2 Kf5 40. Kf1 hxg2+ 41. Rxg2 Rh8 42. Ke2 e4 43. Kf1 Rh3 44. Re2 e3 45. Kg2 exd2 46. Rxd2 Re3 47. Rxd4 Re2+ 48. Kf3 Rxc2 49. Rxf4+ Kg5 50. Rg4+ Kh5 51. Rg2 Rc6 52. Re2 Rd6 53. Kg3 c5 54. a3 c4 55. Re3 Rc6 56. h4 b5 57. Re5+ Kh6 58. Re3 Rd6 59. Kf3 Kh5 60. Kg3 Rd5 61. Rc3 Rd4 62. Re3 Rg4+ 63. Kf3 Rxh4 64. Re5+ Kg6 65. Re6+ Kf7 66. Rxa6 Rh3+ 67. Ke2 Rb3 68. Kd2 Rxb2+ 69. Kc3 Rb3+ 70. Kc2 Ke7 71. a4 b4 72. Rb6 Kd7 73. a5 Rc3+ 74. Kb2 Rb3+ 75. Kc2 Kc7 76. Rb5 Kc6 77. Rb6+ Kc5 78. Rb7 Ra3 79. Rh7 Rxa5 80. Rh5+ Kb6 81. Rh6+ Kb5 82. Rh5+ Ka4 83. Rh4 Rc5 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.6"] [White "Abreu Balza, Alan Jeremias"] [Black "Delgado Caballero, Nigel Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1508"] [BlackElo "1230"] [PlyCount "52"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. Bb2 Nc6 6. c4 Nc7 7. Nc3 d6 8. exd6 Bxd6 9. Ne4 e5 10. Qe2 O-O 11. O-O-O Re8 12. Nxd6 Qxd6 13. d3 a5 14. a4 Bg4 15. h3 Bxf3 16. gxf3 Ne6 17. Bg2 Ncd4 18. Bxd4 Nxd4 19. Qa2 Qb6 20. Kb2 Ra6 21. f4 Qb4 22. Rc1 exf4 23. Bf1 Rae6 24. Kb1 Re1 25. Bg2 Rxc1+ 26. Kxc1 Re2 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.7"] [White "Alape, Juan David"] [Black "Alzate Velez, Valentin"] [Result "0-1"] [ECO "A00"] [WhiteElo "1436"] [BlackElo "1277"] [PlyCount "70"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 Bd7 9. Qd2 O-O 10. f3 Rc8 11. Nxc6 bxc6 12. O-O c5 13. f4 Bc6 14. Bd3 Ng4 15. f5 Nxe3 16. Qxe3 Bd4 17. Qxd4 cxd4 18. Ne2 Qb6 19. b3 a5 20. Rab1 Qb7 21. Ng3 h5 22. h4 Qc7 23. Rbe1 e6 24. f6 d5 25. e5 dxc4 26. bxc4 Rb8 27. Rf2 Rb7 28. Nxh5 gxh5 29. g4 Rfb8 30. gxh5 Rb2 31. Ree2 Rxe2 32. Rxe2 Bf3 33. Re1 Rb2 34. h6 Rd2 35. h7+ Kh8 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.8"] [White "Torres Hernandez, Deivy Santiago"] [Black "Delgado Caballero, Kevin Daniel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1380"] [BlackElo "1430"] [PlyCount "78"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. d4 b5 8. Bb3 Bg4 9. d5 Nd4 10. Nbd2 h6 11. c3 Nxf3+ 12. Nxf3 Nh7 13. Qd3 Bxf3 14. Qxf3 Bg5 15. Bxg5 Nxg5 16. Qg3 O-O 17. h4 Nh7 18. c4 Qd7 19. Rac1 c6 20. c5 Rac8 21. cxd6 cxd5 22. Bxd5 Qxd6 23. Qg4 Rxc1 24. Rxc1 Nf6 25. Qd1 Rd8 26. Rc8 Kh7 27. Rxd8 Qxd8 28. f3 Qb6+ 29. Kh2 Qf2 30. Bxf7 Qxh4+ 31. Kg1 Qf4 32. Kf2 Nxe4+ 33. Ke2 Ng3+ 34. Kf2 Nf5 35. Qd3 g6 36. g4 Qg3+ 37. Ke2 Nd4+ 38. Kd2 Qf4+ 39. Qe3 Qxf7 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.9"] [White "Sanchez Burgos, Carlos Antonio"] [Black "Galeano Reyes, Juan Esteban"] [Result "1-0"] [ECO "A00"] [WhiteElo "1371"] [PlyCount "121"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. Bd3 dxc3 5. Nxc3 d6 6. f3 Nc6 7. Be3 Bd7 8. Qd2 e6 9. O-O-O Be7 10. g4 Rc8 11. Nge2 h6 12. h4 Nh7 13. g5 h5 14. Rhg1 g6 15. f4 Rg8 16. Rdf1 f6 17. f5 fxg5 18. hxg5 exf5 19. exf5 Bxf5 20. Bxf5 gxf5 21. Qd5 Rg7 22. Rxf5 Kd7 23. Rf7 Qg8 24. Qf5+ Kc7 25. g6 Nf8 26. Nd5+ Kd8 27. Kb1 Nxg6 28. Rxg7 Qxg7 29. Qxg6 Qxg6+ 30. Rxg6 Ne5 31. Rg8+ Kd7 32. Rxc8 Kxc8 33. Nxe7+ Kd7 34. Nf5 Ng4 35. Bg5 d5 36. Neg3 b5 37. Nxh5 Ne5 38. Nf6+ Ke6 39. Nd4+ Kd6 40. Bf4 a6 41. Ng4 Kc5 42. Bxe5 a5 43. Nf5 b4 44. b3 Kb5 45. Nge3 a4 46. bxa4+ Kxa4 47. Kb2 d4 48. Nxd4 b3 49. axb3+ Kb4 50. Ndc2+ Kb5 51. b4 Kb6 52. Nd4 Kb7 53. Kc3 Kb6 54. Kc4 Kb7 55. Kb5 Ka8 56. Ndc2 Kb7 57. Ba1 Ka8 58. Ka6 Kb8 59. b5 Kc8 60. b6 Kb8 61. Be5+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.10"] [White "Jimenez, Manuel David"] [Black "Ruiz Agudelo, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1269"] [BlackElo "1693"] [PlyCount "72"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. a3 Nf6 8. Nc3 Qd8 9. Bb5 a6 10. Ba4 b5 11. Bb3 Na5 12. Ba2 Bb7 13. O-O Be7 14. Be3 O-O 15. Qe2 Rc8 16. Rfd1 Nd5 17. Nxd5 Bxd5 18. Bxd5 Qxd5 19. Nd2 Rfd8 20. b4 Nb3 21. Nxb3 Qxb3 22. Qa2 Qxa2 23. Rxa2 h6 24. h3 Bf6 25. a4 Rc4 26. axb5 axb5 27. Rb2 Bxd4 28. Bxd4 Rdxd4 29. Rxd4 Rxd4 30. Kf1 Kf8 31. Ke2 Ke7 32. Ke3 Rc4 33. g4 Rc3+ 34. Kf4 Rxh3 35. Ra2 Rb3 36. Ra7+ Kf6 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.11"] [White "Cano Alcaraz, Juan Jose"] [Black "Pena Ramirez, Jatniel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1280"] [BlackElo "1342"] [PlyCount "85"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 O-O 6. d4 Bb6 7. d5 Nb8 8. Nxe5 d6 9. Nc4 Bxf2+ 10. Rxf2 a6 11. Ba4 b5 12. Bb3 bxc4 13. Bxc4 Nd7 14. Bf4 Ng6 15. Bg3 Nde5 16. Be2 Rb8 17. b3 Rb6 18. Qc2 Bg4 19. h3 Bxe2 20. Qxe2 Qg5 21. Bxe5 Nxe5 22. Nd2 f5 23. Raf1 f4 24. Nf3 Nxf3+ 25. Rxf3 Qe5 26. Qc4 Rb5 27. b4 Qf6 28. Rxf4 Qxf4 29. Rxf4 Rxf4 30. Qxc7 Rxe4 31. Qxd6 Rb7 32. Qxa6 Rf7 33. d6 h5 34. Qa8+ Rf8 35. Qxe4 Rd8 36. Qe7 Rxd6 37. Qxd6 Kh7 38. b5 g6 39. b6 g5 40. b7 g4 41. b8=Q g3 42. Qbc7+ Kg8 43. Qdd8# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.12"] [White "Sanchez Riscanevo, Santiago"] [Black "Portilla Carranza, Matias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1304"] [BlackElo "1130"] [PlyCount "61"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. O-O O-O 7. Nbd2 d5 8. exd5 Nxd5 9. Ne4 Be7 10. Qb3 Nb6 11. Bb5 Be6 12. Qc2 f5 13. Ng3 Bd6 14. Re1 Qf6 15. c4 Nb4 16. Qc3 c6 17. Bxc6 Nxc6 18. c5 Nd5 19. Qc2 Bc7 20. Qe2 Ba5 21. Bd2 Bxd2 22. Qxd2 Nf4 23. Nxe5 Nxe5 24. Qxf4 Nxd3 25. Qxh6 Qg6 26. Qh7+ Kf7 27. Qh8 Rfe8 28. Qh7 Qf6 29. Qh6 g6 30. Qh4 Nxf2 31. Red1 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.13"] [White "Martinez Jimenez, Juan Felipe"] [Black "Herrera Jimenez, Mateo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1500"] [PlyCount "85"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 Nc6 8. Nxc6 bxc6 9. Bh6 O-O 10. f3 e5 11. g4 Nxg4 12. Bxg7 Qh4+ 13. Kd1 Nf2+ 14. Kc1 Nxh1 15. Bxf8 Kxf8 16. Qg2 Qe1+ 17. Nd1 Nf2 18. Qxf2 Qb4 19. Nc3 Rb8 20. Rb1 Be6 21. a3 Qa5 22. Qd2 Ke7 23. Nd5+ cxd5 24. Qxa5 Ra8 25. exd5 Bd7 26. Bb5 Rd8 27. Qxa7 f5 28. Bxd7 Rxd7 29. Qxd7+ Kxd7 30. b4 e4 31. fxe4 fxe4 32. Kd1 h5 33. b5 g5 34. b6 Kc8 35. b7+ Kb8 36. c4 g4 37. c5 dxc5 38. d6 g3 39. hxg3 h4 40. gxh4 e3 41. d7 e2+ 42. Kxe2 c4 43. d8=Q+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.14"] [White "Munoz Ortega, Juan David"] [Black "Marquez, Alex Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1251"] [BlackElo "1486"] [PlyCount "79"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 d6 6. O-O Bg4 7. Re1 O-O 8. Nbd2 a6 9. a4 Re8 10. Nf1 Na5 11. Ba2 c5 12. h3 Bh5 13. Ng3 Bg6 14. Bd2 Nc6 15. Bb1 Rc8 16. Be3 Bf8 17. Bg5 h6 18. Bd2 Qc7 19. Ba2 Qd8 20. Nh4 Bh7 21. Nhf5 Ne7 22. Ne3 d5 23. Rc1 dxe4 24. dxe4 Nc6 25. Nef5 Ne7 26. Nxe7+ Rxe7 27. b4 Rd7 28. Re2 Nxe4 29. Nxe4 Bxe4 30. Rxe4 Rxd2 31. Qb3 Qf6 32. f3 cxb4 33. Rce1 bxc3 34. Rc1 c2 35. Rc4 Rxc4 36. Qxc4 Rd1+ 37. Qf1 Bc5+ 38. Kh2 Qf4+ 39. g3 Qxc1 40. Qg2 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.15"] [White "Bermudez Rojas, Alejandro"] [Black "Silva Alvarez, Matias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1152"] [PlyCount "80"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Be7 6. O-O O-O 7. h3 c5 8. dxc5 Bxc5 9. Ne5 h6 10. Qf3 Re8 11. Re1 Nc6 12. Bf4 Bd4 13. Bb5 Bxb2 14. Bxc6 bxc6 15. Nd2 Bxa1 16. Rxa1 Bd7 17. Nb3 Ne4 18. Nd4 Rc8 19. Qh5 Qf6 20. Nxd7 Qxf4 21. f3 Qe3+ 22. Kh2 Qxd4 23. Re1 Qf2 24. Rb1 Qg3+ 25. Kg1 Qd6 26. fxe4 Qxd7 27. exd5 Qxd5 28. Qxd5 cxd5 29. Rd1 Rxc2 30. Rxd5 Rxa2 31. Rd7 a5 32. Ra7 a4 33. Kf1 a3 34. g4 Rb8 35. Re7 Rb1+ 36. Re1 Rxe1+ 37. Kxe1 Ra1+ 38. Kd2 a2 39. Kc2 Rc1+ 40. Kxc1 a1=Q+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.16"] [White "Buitrago Pinto, Samuel Alejandro"] [Black "Narvaez Hurtado, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1440"] [PlyCount "92"] [EventDate "2022.03.30"] [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. Qd2 Nc6 9. Nb5 O-O 10. c3 a6 11. Na3 b6 12. Be2 Bb7 13. O-O Rac8 14. Rac1 f6 15. exf6 Nxf6 16. dxc5 Ne4 17. Qe3 Qxc5 18. Qxc5 Nxc5 19. Nd4 Nxd4 20. cxd4 Ne4 21. Bd3 Rxc1 22. Rxc1 Nxf2 23. Bxh7+ Kxh7 24. Rf1 Kg6 25. Rxf2 Rxf2 26. Kxf2 Kf5 27. Kf3 e5 28. g4+ Ke6 29. Nc2 g5 30. Ke3 a5 31. dxe5 Kxe5 32. Nd4 Bc8 33. h3 Bd7 34. Nf3+ Kf6 35. Kd4 Be6 36. a3 Bf7 37. Ne5 Be6 38. Nf3 Bf7 39. Ne1 Ke6 40. Nf3 Kf6 41. Ne1 Ke6 42. Nf3 Kf6 43. Ne5 Be6 44. Nd3 Ke7 45. Ne5 Kf6 46. Nf3 Bf7 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.17"] [White "Estupinan Rodriguez, Gabriel Humberto"] [Black "Villamil Moreno, Daniel Esteban"] [Result "0-1"] [ECO "A00"] [BlackElo "1333"] [PlyCount "94"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nc3 Nf6 6. Bd3 Nxd4 7. Be3 Nc6 8. Nf3 Be7 9. O-O O-O 10. Bg5 d5 11. e5 Nd7 12. Bxe7 Qxe7 13. Re1 a6 14. Bc2 b5 15. a3 Bb7 16. Qd3 f5 17. exf6 Nxf6 18. Ne5 Nxe5 19. Rxe5 Rac8 20. Rae1 Rfe8 21. f4 Kf8 22. R1e3 Ng4 23. Rxe6 Nxe3 24. Qxe3 Qxe6 25. Qf2 Qe1+ 26. Qxe1 Rxe1+ 27. Kf2 Re7 28. Bxh7 g5 29. Bf5 Rcc7 30. fxg5 Rf7 31. g4 Bc8 32. Nxd5 Rc5 33. Ne3 Bxf5 34. Nxf5 Rc2+ 35. Kg3 Rxb2 36. g6 Rd7 37. Kh4 Rxh2+ 38. Kg5 a5 39. Kf6 b4 40. axb4 axb4 41. g5 Rf2 42. Ke6 Rxf5 43. Kxf5 b3 44. Ke6 Rg7 45. Kf6 b2 46. Kf5 b1=Q+ 47. Kf6 Qxg6+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.18"] [White "Rincon Salazar, Emmanuel"] [Black "Bustos Vasquez, Victor Manuel"] [Result "1-0"] [ECO "A00"] [BlackElo "1300"] [PlyCount "75"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. g3 e6 2. Bg2 d5 3. Nf3 g6 4. O-O Bg7 5. c3 Nf6 6. d4 b6 7. Qa4+ Bd7 8. Qa3 Nc6 9. Bg5 Na5 10. Nbd2 Bf8 11. Bxf6 Qxf6 12. b4 Nc4 13. Nxc4 dxc4 14. Ne5 Bb5 15. Bxa8 Bg7 16. Bc6+ Bxc6 17. Nxc6 O-O 18. Qxa7 Qg5 19. e3 Qg4 20. Qb7 Bf6 21. a4 Qe2 22. a5 Qc2 23. Rfc1 Qe4 24. Ne7+ Bxe7 25. Qxe4 Bd6 26. a6 b5 27. a7 Be7 28. a8=Q Rxa8 29. Rxa8+ Kg7 30. Qe5+ Bf6 31. Rg8+ Kxg8 32. Qxf6 Kf8 33. Ra1 Ke8 34. Qe5 Ke7 35. Ra7 f6 36. Rxc7+ Kd8 37. Qd6+ Ke8 38. Qe7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.19"] [White "Lozano Escandon, Jaime"] [Black "Lozano Pulgarin, Josue Amador"] [Result "0-1"] [ECO "A00"] [BlackElo "1188"] [PlyCount "36"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. O-O d6 6. h3 Be6 7. Nd5 Nxe4 8. d3 Nf6 9. Nxf6+ gxf6 10. Bb5 Qd7 11. Bxc6 bxc6 12. Qe2 Rg8 13. h4 Bh3 14. Re1 Rxg2+ 15. Kh1 Rxf2 16. Qe4 Bg2+ 17. Kg1 Bxf3 18. Qxh7 Qg4# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.20"] [White "Garcia Castro, Miguel Angel"] [Black "Lopez Torres, Johan David"] [Result "1-0"] [ECO "A00"] [PlyCount "81"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Be7 5. d3 h6 6. h3 Nc6 7. Be3 Be6 8. Nd5 Na5 9. Nxf6+ Bxf6 10. Bxe6 fxe6 11. O-O Qd7 12. a4 O-O-O 13. Qd2 Nc6 14. c3 d5 15. exd5 exd5 16. d4 e4 17. Nh2 Kb8 18. b4 Ne7 19. Rfb1 c6 20. b5 b6 21. Qe2 g5 22. a5 Nc8 23. axb6 Nxb6 24. bxc6 Qxc6 25. Ng4 h5 26. Ne5 Bxe5 27. dxe5 Qxc3 28. Qa6 Qc7 29. Bxb6 Rd7 30. Bxc7+ Kxc7 31. e6 Rhh7 32. Qxa7+ Kd6 33. exd7 Rxd7 34. Rb6+ Ke7 35. Rh6 Ke8 36. Qb8+ Ke7 37. Qe5+ Kf7 38. Rf6+ Kg8 39. Qxg5+ Rg7 40. Ra8+ Kh7 41. Qh6# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.21"] [White "Veira Taquez, Manuel Josue"] [Black "Gonzalez Parra, Yessalej Elian"] [Result "1-0"] [ECO "A00"] [PlyCount "71"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 c6 5. b3 Qc7 6. Bb2 Bg4 7. Nbd2 b5 8. O-O a6 9. h3 Bxf3 10. Nxf3 Nf6 11. Rc1 Nbd7 12. c4 O-O 13. Qc2 bxc4 14. bxc4 Rfe8 15. Rfe1 Rad8 16. e4 e5 17. d5 c5 18. Nh2 h6 19. Qe2 Nh7 20. f4 Rf8 21. Rf1 exf4 22. Rxf4 Bxb2 23. Qxb2 f5 24. Rcf1 Rf7 25. exf5 gxf5 26. Rxf5 Rdf8 27. Ng4 Nhf6 28. Nxh6+ Kg7 29. Nxf7 Rxf7 30. g4 Ne5 31. Qc2 Ne8 32. Rxf7+ Nxf7 33. Qf5 Nh6 34. Qf8+ Kh7 35. Be4+ Nf5 36. Bxf5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "6.23"] [White "Baccal Artunduaga, Juan Diego"] [Black "Ramirez Morales, Jose Manuel"] [Result "1-0"] [ECO "A00"] [PlyCount "93"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. c4 c6 7. b3 Nbd7 8. Bb2 Qc7 9. Nc3 a6 10. a4 b5 11. axb5 cxb5 12. Nd2 Rb8 13. e4 bxc4 14. e5 dxe5 15. Nxc4 Rxb3 16. Na4 exd4 17. Qxd4 e5 18. Nxe5 Nxe5 19. Qxe5 Qxe5 20. Bxe5 Re8 21. Rfe1 Nh5 22. Bxg7 Rxe1+ 23. Rxe1 Nxg7 24. Rc1 Bd7 25. Nc5 Be6 26. Nxb3 Bxb3 27. Rc8+ Ne8 28. Rxe8+ Kg7 29. Ra8 Bc4 30. Ra7 Kh6 31. Bb7 f5 32. Bxa6 Bxa6 33. Rxa6 Kg5 34. h4+ Kg4 35. Ra4+ Kh3 36. Ra7 f4 37. gxf4 g5 38. hxg5 Kh4 39. Rxh7+ Kg4 40. g6 Kxf4 41. g7 Kf3 42. g8=Q Ke2 43. Re7+ Kd1 44. Qd8+ Kc1 45. Rc7+ Kb1 46. Qb8+ Ka1 47. Ra7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.1"] [White "Garzon Camelo, Andres Santiago"] [Black "Manrique Bermudez, Josue"] [Result "1-0"] [ECO "A00"] [WhiteElo "1741"] [BlackElo "1494"] [PlyCount "68"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O Bg4 7. Nbd2 Qd7 8. Re1 O-O 9. Nf1 Na5 10. Bb3 Nxb3 11. axb3 Qb5 12. b4 Bb6 13. h3 Be6 14. Ne3 Rad8 15. Qc2 Nh5 16. Bd2 Nf4 17. c4 Qc6 18. b5 Qd7 19. Nd5 Bxd5 20. exd5 Qf5 21. Bxf4 Qxf4 22. b4 Bd4 23. Re4 Qxe4 24. dxe4 Bxa1 25. Qc1 Bd4 26. Nxd4 exd4 27. Qa1 Rde8 28. Qxd4 f5 29. exf5 Rxf5 30. Qxa7 Re4 31. c5 Rxb4 32. b6 Rb1+ 33. Kh2 cxb6 34. cxd6 b5 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.2"] [White "Soto Ramirez, Andres Camilo"] [Black "Borre Meza, Orlando David"] [Result "0-1"] [ECO "A00"] [WhiteElo "1444"] [BlackElo "1480"] [PlyCount "66"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 O-O 8. Be3 a5 9. O-O-O a4 10. Nd2 a3 11. Nb3 axb2+ 12. Kb1 Qe7 13. f3 Qa3 14. Bxb6 cxb6 15. Qe3 Nb4 16. Qxb6 Re8 17. Qc5 h6 18. Rd4 Nfd5 19. Rxd5 b6 20. Qd4 Nxa2 21. Na4 Rxa4 22. Qxb2 Qb4 23. Bb5 Nc3+ 24. Qxc3 Qxc3 25. Bxa4 Ba6 26. Nd4 Rc8 27. Rxd7 Rc4 28. Ne2 Rb4+ 29. Bb3 Bxe2 30. Rc1 Bc4 31. Rc7 Rxb3+ 32. cxb3 Qxb3+ 33. Ka1 Qa2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.3"] [White "Rueda Rojas, Richard Alejandro"] [Black "Negron Lizarazo, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1501"] [BlackElo "1573"] [PlyCount "46"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. g3 Bg7 6. Be3 Nf6 7. Bg2 O-O 8. O-O d5 9. Nxc6 bxc6 10. Nc3 Be6 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bxd5 cxd5 14. c3 Qd7 15. Qe2 e5 16. Rad1 Qe6 17. Rfe1 a5 18. Qb5 Rfd8 19. Bg5 f6 20. Be3 Kh8 21. Rd2 d4 22. cxd4 exd4 23. Red1 Rdb8 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.4"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Sanchez Burgos, Carlos Antonio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1371"] [PlyCount "37"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 d5 2. d4 Bf5 3. c4 dxc4 4. Nc3 Nf6 5. Bf4 e6 6. e3 Bd6 7. Ne5 Nbd7 8. Bxc4 c5 9. Nxd7 Qxd7 10. Bb5 cxd4 11. Bxd7+ Kxd7 12. Qxd4 Ne8 13. Bxd6 Nxd6 14. Rd1 Rad8 15. Qxd6+ Kc8 16. Qc5+ Kb8 17. O-O Rc8 18. Qd6+ Ka8 19. Nb5 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.5"] [White "Delgado Caballero, Nigel Alejandro"] [Black "Alzate Velez, Valentin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1230"] [BlackElo "1277"] [PlyCount "41"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 e5 7. Be3 b6 8. Nbd2 Ne7 9. c3 O-O 10. Bg5 f6 11. Qb3+ Kh8 12. Be3 Qxd3 13. O-O-O Ba6 14. Rhe1 c4 15. Qa3 Qd8 16. Qxa6 b5 17. Nxc4 Qc7 18. Nd6 Rfb8 19. Bc5 Kg8 20. Qa3 a5 21. Qb3+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.6"] [White "Delgado Caballero, Kevin Daniel"] [Black "Rodriguez, William Nicolas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1430"] [BlackElo "1533"] [PlyCount "140"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. Be3 Ne6 12. Kh1 Bxd4 13. Bxd4 O-O 14. Nc3 Qg5 15. Ne2 c5 16. f4 Qe7 17. Bg1 d4 18. Qd2 f5 19. Rad1 Bc6 20. c3 Rad8 21. cxd4 cxd4 22. Qc2 d3 23. Rxd3 Be4 24. Nc1 Rxd3 25. Nxd3 Rd8 26. Rd1 Qd7 27. Qb3 Bxd3 28. Rxd3 Qxd3 29. Qxe6+ Kh8 30. Bxa7 Qb1+ 31. Bg1 h6 32. Qa6 Rd1 33. Qa7 Qc1 34. b4 Qxf4 35. Qxc7 Qf2 36. Qd8+ Rxd8 37. Bxf2 Rd1+ 38. Bg1 Ra1 39. h4 Rxa2 40. Kh2 Re2 41. b5 Rxe5 42. b6 Rb5 43. Kg3 Kg8 44. Kf3 Kf7 45. g4 fxg4+ 46. Kxg4 Ke6 47. Be3 Rb4+ 48. Kg3 Rb3 49. Kf4 Rb4+ 50. Kf3 Ke5 51. Bf2 g5 52. hxg5 hxg5 53. Kg2 Rb3 54. Kh2 Kf4 55. Kg2 Rb2 56. b7 Rxb7 57. Bc5 Rb2+ 58. Kg1 Kf3 59. Bd4 Rb1+ 60. Kh2 g4 61. Be5 g3+ 62. Bxg3 Rb5 63. Bd6 Rd5 64. Bc7 Rg5 65. Bb6 Rh5+ 66. Kg1 Rb5 67. Bc7 Rb2 68. Bd6 Rg2+ 69. Kf1 Rd2 70. Bb4 Rd1+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.7"] [White "Ruiz Agudelo, Jeronimo"] [Black "Sepulveda Brango, Alberto Enrique"] [Result "1-0"] [ECO "A00"] [WhiteElo "1693"] [BlackElo "1215"] [PlyCount "66"] [EventDate "2022.03.30"] [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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 Rb8 14. axb5 axb5 15. Ncb4 Nxb4 16. Nxb4 Qd7 17. Bd3 Bb7 18. O-O Be7 19. Qd2 Bc6 20. Ra6 Rfc8 21. Rfa1 Qe8 22. h3 h6 23. Qe2 Bd7 24. Ra7 Ra8 25. Nd5 Rxa7 26. Rxa7 Bd8 27. Rb7 Ra8 28. Bxb5 Bxb5 29. Qxb5 Qxb5 30. Rxb5 Kf8 31. Rb7 Bg5 32. Rd7 Rd8 33. Rxd8+ Bxd8 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.8"] [White "Portilla Carranza, Matias"] [Black "Andrade Gomez, Samuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1130"] [BlackElo "1310"] [PlyCount "22"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. h3 a6 10. f4 Bd7 11. O-O b5 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.9"] [White "Marquez, Alex Jose"] [Black "Cano Alcaraz, Juan Jose"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1486"] [BlackElo "1280"] [PlyCount "83"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. e3 c5 7. Bd3 Nc6 8. dxc5 Qa5 9. O-O Qxc5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Qe2 Bg4 13. Bc4 Bxf3 14. gxf3 Qa5 15. Rad1 Rfd8 16. Qc2 Qb6 17. Bb3 Rac8 18. Qe2 Na5 19. Rxd8+ Rxd8 20. Qc2 Qc6 21. Qxc6 Nxc6 22. Bc4 Rd2 23. Rb1 Rxb2 24. Rxb2 Bxb2 25. Kf1 e6 26. Ke1 Ne5 27. Be2 Nc6 28. Kd2 Ba3 29. Kc3 Kf8 30. Kb3 Be7 31. Kc4 Ke8 32. Kb5 Kd7 33. a4 Bb4 34. e4 Be1 35. Be3 Ba5 36. f4 Bc7 37. e5 a6+ 38. Kc5 Bd8 39. h3 Bc7 40. f3 Bd8 41. Bf2 Bc7 42. Bh4 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.10"] [White "Villamil Moreno, Daniel Esteban"] [Black "Martinez Jimenez, Juan Felipe"] [Result "0-1"] [ECO "A00"] [WhiteElo "1333"] [BlackElo "1500"] [PlyCount "66"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Nbd7 5. c4 Be7 6. Nc3 O-O 7. cxd5 exd5 8. Bd3 b6 9. O-O c5 10. Rc1 Bb7 11. Re1 a6 12. a4 Bc6 13. b3 Re8 14. Qe2 Ne4 15. Bxa6 Nxc3 16. Rxc3 c4 17. Bb5 Bxb5 18. axb5 Bb4 19. Rec1 Bxc3 20. Rxc3 Ra3 21. Qb2 Qa8 22. Ne1 cxb3 23. Rxb3 Ra1 24. Qd2 Qa2 25. Qc3 Rxe1+ 26. Qxe1 Qxb3 27. Qf1 Rc8 28. h3 Qb2 29. Kh2 Rc2 30. Bg3 Nf6 31. Qd1 Ne4 32. Qg4 Nxg3 33. fxg3 Rxg2+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.11"] [White "Lozano Pulgarin, Josue Amador"] [Black "Abreu Balza, Alan Jeremias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1188"] [BlackElo "1508"] [PlyCount "66"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Be7 5. d4 d6 6. Qe2 Bg4 7. h3 Bxf3 8. Qxf3 exd4 9. cxd4 Nxd4 10. Qd1 c5 11. Be3 Nc6 12. Nc3 O-O 13. O-O a6 14. Bf4 b5 15. Bd5 Rc8 16. Re1 Ne5 17. Qc2 c4 18. Rad1 Nd3 19. Re3 Nxf4 20. e5 dxe5 21. Bxf7+ Rxf7 22. Rxd8+ Rxd8 23. Rxe5 Bd6 24. Re1 Nd3 25. Rd1 Rfd7 26. b3 Bc5 27. Rf1 Nxf2 28. Rxf2 Rd2 29. Qf5 Bxf2+ 30. Kh1 Bg3 31. Qf3 R2d3 32. Qe2 Rxc3 33. Qb2 Rd1# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.12"] [White "Galeano Reyes, Juan Esteban"] [Black "Alape, Juan David"] [Result "0-1"] [ECO "A00"] [BlackElo "1436"] [PlyCount "50"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Be7 9. O-O O-O 10. Be3 c6 11. Ba4 d5 12. Qd2 Bd6 13. Bb3 Qh4 14. h3 Re8 15. Qd4 Re4 16. Qd2 Rg4 17. f3 Rg6 18. g4 Qxh3 19. Kf2 f5 20. Bf4 fxg4 21. Rh1 Qxf3+ 22. Kg1 Bxf4 23. Qg2 Be3+ 24. Kh2 g3+ 25. Qxg3 Qxg3# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.13"] [White "Silva Alvarez, Matias"] [Black "Torres Hernandez, Deivy Santiago"] [Result "0-1"] [ECO "A00"] [BlackElo "1380"] [PlyCount "48"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O Nf6 5. Nc3 Be7 6. d3 O-O 7. Bg5 Nbd7 8. d4 cxd4 9. Nxd4 a6 10. Bxe6 fxe6 11. Nxe6 Qe8 12. Nxf8 Qxf8 13. f3 Kh8 14. Bf4 b5 15. Ne2 Bb7 16. Nd4 d5 17. Ne6 Qf7 18. Ng5 Qg6 19. Re1 Nh5 20. exd5 Bxg5 21. Bxg5 Qxg5 22. Qe2 Bxd5 23. Rad1 Nf4 24. Qe3 Qxg2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.14"] [White "Pena Ramirez, Jatniel"] [Black "Rincon Salazar, Emmanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1342"] [PlyCount "43"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 d5 3. exd5 Nf6 4. Nc3 Bg7 5. Bc4 b6 6. Nf3 O-O 7. Bf4 Bb7 8. O-O Nxd5 9. Nxd5 Bxd5 10. Bxd5 Qxd5 11. Bxc7 Nd7 12. Re1 e6 13. Qd2 Rac8 14. Bf4 Rc6 15. Bh6 Rfc8 16. c3 b5 17. Qf4 Nf6 18. Bxg7 Nh5 19. Qh6 Nxg7 20. Ng5 Nf5 21. Qxh7+ Kf8 22. Qxf7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.15"] [White "Buitrago Pinto, Samuel Alejandro"] [Black "Garcia Castro, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1440"] [PlyCount "78"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O a6 7. a3 d6 8. h3 O-O 9. Be3 Nd4 10. Bxd4 exd4 11. Ne2 Be6 12. Bxe6 fxe6 13. Nexd4 e5 14. Ne6 Qe7 15. Nxf8 Rxf8 16. Qe2 Nh5 17. Kh1 Qd7 18. Nxe5 dxe5 19. Qxh5 Qe6 20. Qg4 Qb6 21. f4 Qxb2 22. fxe5 Kh7 23. Rae1 Qc3 24. Kh2 Qxe5+ 25. Qg3 Qd4 26. Rxf8 Bxf8 27. Qe3 Qe5+ 28. g3 Qc3 29. Rf1 Bxa3 30. Qf2 Kh8 31. Qe2 a5 32. e5 Be7 33. Rf7 Qb4 34. Qg4 Qd2+ 35. Kg1 Bc5+ 36. Kf1 Qc1+ 37. Ke2 Qxc2+ 38. Ke1 Qb1+ 39. Ke2 Qa2+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.16"] [White "Herrera Jimenez, Mateo"] [Black "Sanchez Riscanevo, Santiago"] [Result "1-0"] [ECO "A00"] [BlackElo "1304"] [PlyCount "73"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. a4 a6 7. b4 Ba7 8. O-O d6 9. h3 Be6 10. Bxe6 fxe6 11. Re1 O-O 12. Nbd2 Re8 13. Nf1 d5 14. exd5 exd5 15. Qb3 Kh8 16. Be3 e4 17. dxe4 dxe4 18. Rad1 Qe7 19. Nd4 Ne5 20. Nf5 Qe6 21. Qxe6 Rxe6 22. Bxa7 Rxa7 23. N1g3 Nd3 24. Rxd3 exd3 25. Rxe6 d2 26. Ne3 Nd5 27. Ngf1 Nxc3 28. Nxd2 Ne2+ 29. Kf1 Nf4 30. Re7 b5 31. a5 Ng6 32. Rd7 Ne5 33. Rd5 Nc6 34. Nc2 Ne7 35. Rc5 c6 36. Nd4 Rd7 37. N2f3 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.17"] [White "Narvaez Hurtado, Miguel Angel"] [Black "Jimenez, Manuel David"] [Result "1-0"] [ECO "A00"] [BlackElo "1269"] [PlyCount "27"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Qf3 Qe5+ 4. Qe2 Qxe2+ 5. Nxe2 Nc6 6. d3 Bf5 7. Ng3 Bg6 8. Be2 Nd4 9. Bd1 O-O-O 10. O-O e6 11. Bd2 Nc6 12. Bf3 Nd4 13. Rc1 Nxc2 14. Rxc2 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.18"] [White "Munoz Ortega, Juan David"] [Black "Veira Taquez, Manuel Josue"] [Result "0-1"] [ECO "A00"] [WhiteElo "1251"] [PlyCount "29"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 c6 5. Be3 Qc7 6. Ne2 Nf6 7. Ng3 Bg4 8. Be2 Bxf3 9. Bxf3 Nbd7 10. O-O O-O 11. c3 Rae8 12. Rc1 e5 13. Re1 h6 14. Qd2 Kh7 15. h3 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.19"] [White "Estupinan Rodriguez, Gabriel Humberto"] [Black "Bermudez Rojas, Alejandro"] [Result "1-0"] [ECO "A00"] [BlackElo "1152"] [PlyCount "47"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 dxc4 3. Nc3 Bg4 4. Nf3 Nc6 5. e3 e6 6. Bxc4 Bd6 7. e4 e5 8. d5 Nd4 9. Be3 Nxf3+ 10. gxf3 Bh3 11. Qd2 Qd7 12. f4 O-O-O 13. Bb5 Qg4 14. Be2 Qd7 15. O-O-O Bb4 16. fxe5 Bg2 17. Rhg1 Bxe4 18. Rxg7 c6 19. d6 Re8 20. f4 Qe6 21. Bg4 f5 22. d7+ Kd8 23. dxe8=Q+ Kxe8 24. Qd8# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.20"] [White "Bustos Vasquez, Victor Manuel"] [Black "Baccal Artunduaga, Juan Diego"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "48"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 g6 3. d4 Bg7 4. Bc4 Nf6 5. O-O O-O 6. Nc3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Qg3 Nxd4 10. Re1 Nxc2 11. Bd2 Nxe1 12. Rxe1 Re8 13. Qh4 e6 14. Bh6 d5 15. Bb5 c6 16. Ba4 Nxe4 17. Nxe4 dxe4 18. Qf4 e5 19. Qe3 Qb6 20. Qxe4 Bxh6 21. Qf3 Qb4 22. Bb3 Qxe1+ 23. Kh2 Bf4+ 24. g3 e4 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.21"] [White "Lozano Escandon, Jaime"] [Black "Gaitan Munoz, Leonardo"] [Result "0-1"] [ECO "A00"] [BlackElo "1213"] [PlyCount "39"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. O-O Nf6 5. Nc3 Bc5 6. d3 O-O 7. Qe2 d6 8. h3 Bd7 9. Be3 Bd4 10. Bxd4 exd4 11. Nd5 a6 12. Nxf6+ Qxf6 13. a4 Qg6 14. Kh1 Qh5 15. Kg1 Qg6 16. g4 Qf6 17. Rad1 Rfe8 18. Rfe1 Ne5 19. Nxe5 Rxe5 20. Ba2 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.02"] [Round "7.23"] [White "Lopez Torres, Johan David"] [Black "Patino Moreno, Cristian Leandro"] [Result "1-0"] [ECO "A00"] [PlyCount "167"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Be7 3. Nc3 Nf6 4. Bc4 O-O 5. Nxe5 d6 6. Nf3 Be6 7. Bxe6 fxe6 8. Ng5 Qd7 9. Nf3 Qd8 10. Qe2 Nbd7 11. Ng5 Re8 12. Nxe6 Qc8 13. Nf4 Nf8 14. d4 Ng6 15. Nxg6 hxg6 16. Be3 Ng4 17. h3 Nxe3 18. Qxe3 Bf8 19. O-O c6 20. Qd3 c5 21. Qc4+ Kh8 22. dxc5 dxc5 23. Rfe1 Qe6 24. Qxe6 Rxe6 25. Nd5 Rc6 26. e5 Re8 27. a3 c4 28. Re4 Rc5 29. Rh4+ Kg8 30. Ne3 Rcxe5 31. Nxc4 Re4 32. Rxe4 Rxe4 33. Na5 b6 34. Nc6 a5 35. c3 Re6 36. Nd4 Re4 37. f3 Re7 38. Kf2 Rd7 39. Rb1 Bc5 40. Rd1 b5 41. Ke3 b4 42. axb4 axb4 43. cxb4 Bxb4 44. Rc1 Re7+ 45. Kd3 Re1 46. Rxe1 Bxe1 47. Kc4 Kf7 48. b4 Ke8 49. Kc5 Kd7 50. b5 Bg3 51. Ne2 Bd6+ 52. Kb6 Bc7+ 53. Ka6 g5 54. Nd4 Be5 55. Nf5 g6 56. Nh6 Bg7 57. Nf7 Bf6 58. b6 Kc8 59. Ka7 Bd4 60. Nxg5 Be3 61. g4 Kd7 62. h4 Kc6 63. Ne4 Bxb6+ 64. Kb8 Bd8 65. h5 gxh5 66. gxh5 Bc7+ 67. Kc8 Be5 68. h6 Bh8 69. Kd8 Kd5 70. Ke8 Ke5 71. Kf8 Kf4 72. Kg8 Be5 73. Nd2 Ke3 74. Nc4+ Kf4 75. Nxe5 Kxe5 76. h7 Kf4 77. h8=Q Kxf3 78. Qd4 Kg3 79. Qf6 Kg4 80. Qf2 Kg5 81. Kf7 Kh6 82. Qg3 Kh5 83. Kf6 Kh6 84. Qg6# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.1"] [White "Garzon Camelo, Andres Santiago"] [Black "Gonzalez Bolivar, Juan Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1741"] [BlackElo "1477"] [PlyCount "125"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd6 8. O-O Bg4 9. h3 Bh5 10. Re1 O-O-O 11. d3 Nd4 12. g4 Nxf3+ 13. Qxf3 Bg6 14. Be3 a6 15. Rad1 h5 16. d4 hxg4 17. hxg4 exd4 18. Qg2 Qf6 19. g5 Qc6 20. Qxc6 bxc6 21. Rxd4 Bxc2 22. Rc1 Rxd4 23. Bxd4 Bf5 24. Ne2 Be4 25. Ng3 Bd5 26. Re1 Bxa2 27. Re8+ Kd7 28. Ra8 c5 29. Bxc5 Rh4 30. Rxf8 Rc4 31. Be3 Rb4 32. Nh5 Bd5 33. Nf4 Ba2 34. Nd3 Rg4+ 35. Kh2 Rh4+ 36. Kg3 Rh1 37. Ne5+ Ke7 38. Bc5+ Ke6 39. f4 Rc1 40. Re8+ Kf5 41. Be3 Re1 42. Nf3 Rh1 43. Nh4+ Rxh4 44. Kxh4 Be6 45. Kg3 c6 46. Bd4 g6 47. b4 Ke4 48. Bf6 Kf5 49. Kf3 Bd5+ 50. Ke3 Bc4 51. Kd4 Bb5 52. Re5+ Kxf4 53. Rxb5 cxb5 54. Kc5 Ke4 55. Kb6 Kd5 56. Kxa6 Kc4 57. Ka5 Kd5 58. Kxb5 Kd6 59. Ka6 Kc7 60. b5 Kb8 61. b6 Ka8 62. b7+ Kb8 63. Be5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.2"] [White "Borre Meza, Orlando David"] [Black "Manrique Bermudez, Josue"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1480"] [BlackElo "1494"] [PlyCount "80"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. e4 Bxc3+ 6. bxc3 Nbd7 7. Nf3 e5 8. Bd3 O-O 9. O-O h6 10. h3 Re8 11. Be3 Nf8 12. c5 Ng6 13. cxd6 cxd6 14. Rfd1 Qc7 15. c4 Nh5 16. c5 dxc5 17. dxe5 Nxe5 18. Nxe5 Qxe5 19. Qxc5 Qxc5 20. Bxc5 Be6 21. Bb5 Red8 22. Rxd8+ Rxd8 23. Bxa7 Ra8 24. Be3 Rxa2 25. Rxa2 Bxa2 26. e5 g5 27. h4 Nf4 28. Bxf4 gxf4 29. g3 fxg3 30. fxg3 Kf8 31. Kf2 Ke7 32. Ke3 f6 33. exf6+ Kxf6 34. g4 Ke5 35. g5 hxg5 36. hxg5 Kf5 37. Kd4 Kxg5 38. Kc5 Kf6 39. Kb6 Bd5 40. Ba6 bxa6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.3"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Soto Ramirez, Andres Camilo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1573"] [BlackElo "1444"] [PlyCount "172"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 c5 5. b3 Ne4 6. O-O Nc6 7. Bb2 d5 8. Nbd2 Bg4 9. Ne5 Bxe2 10. Qxe2 Nxe5 11. Nxe4 cxd4 12. exd4 Nc6 13. Nc5 b6 14. Qb5 Qd6 15. Na6 O-O 16. c3 Rac8 17. a4 Na5 18. Ba3 Qc6 19. Bxe7 Qxb5 20. axb5 Rfe8 21. Bb4 Nxb3 22. Ra2 Rc4 23. g3 Na5 24. Raa1 Re2 25. Rfe1 Rxe1+ 26. Rxe1 Rc8 27. Re7 Bf8 28. Rxa7 Bxb4 29. Nxb4 Rxc3 30. Nxd5 Rc1+ 31. Kg2 Nc4 32. Rb7 Rb1 33. Nxb6 Rxb5 34. Rb8+ Kg7 35. Nd7 Rd5 36. Ne5 Nxe5 37. dxe5 Rxe5 38. h3 Rc5 39. Rb4 h5 40. h4 Kf6 41. Rf4+ Rf5 42. Re4 Rc5 43. Kf3 g5 44. hxg5+ Kxg5 45. Re7 f6 46. Rg7+ Kf5 47. Rh7 Kg5 48. Kg2 Kg4 49. Rg7+ Rg5 50. f3+ Kf5 51. Rh7 Kg6 52. Rh8 Kg7 53. Rb8 h4 54. g4 Rg6 55. Kh3 Rh6 56. Rb7+ Kg6 57. f4 Rh8 58. f5+ Kg5 59. Rg7+ Kf4 60. Rf7 Ke5 61. Re7+ Kd6 62. Re6+ Kd5 63. Rxf6 Ke5 64. Re6+ Kf4 65. Re1 Kg5 66. Rf1 Rf8 67. Rf3 Rf6 68. Re3 Rd6 69. Rf3 Rf6 70. Rf2 Rd6 71. Rf3 Rc6 72. Re3 Kf4 73. Rd3 Kg5 74. f6 Rxf6 75. Rd5+ Kf4 76. Kxh4 Ke4 77. Rb5 Rf1 78. Kh5 Rg1 79. g5 Kf4 80. Kh6 Rh1+ 81. Kg6 Rg1 82. Kh6 Rh1+ 83. Kg7 Rh5 84. Kg6 Rh1 85. Rf5+ Kg4 86. Ra5 Kf4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.4"] [White "Delgado Caballero, Nigel Alejandro"] [Black "Rueda Rojas, Richard Alejandro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1230"] [BlackElo "1501"] [PlyCount "137"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 c6 7. O-O e5 8. d3 Bd7 9. h3 Ne8 10. f4 f5 11. Qb3 Qb6+ 12. c5+ Qxb3 13. axb3 dxc5 14. Be3 Na6 15. Rfc1 Rf7 16. Ra5 Nb4 17. Rd1 b6 18. Ra4 Be6 19. Nc1 Nc2 20. exf5 gxf5 21. Bf2 exf4 22. gxf4 Rc8 23. Rd2 Nd4 24. Ra3 b5 25. N3e2 b4 26. Ra5 Nxb3 27. Nxb3 Bxb3 28. Bxc5 Nf6 29. Nd4 Bd5 30. Nxf5 Re8 31. Nd6 Re1+ 32. Kf2 Rfe7 33. Bxd5+ Nxd5 34. Ne4 R7xe4 35. dxe4 Rxe4 36. Kg3 Bh6 37. Rf2 Bxf4+ 38. Kf3 Rc4 39. Bxa7 Bc7 40. Rc5 Rf4+ 41. Kg2 Ne3+ 42. Kg1 Rxf2 43. Kxf2 Nd1+ 44. Kf3 Nxb2 45. Rxc6 Be5 46. Ke4 Bc3 47. Bd4 Nd1 48. Bxc3 Nxc3+ 49. Kd3 Nd1 50. Kc4 Nf2 51. h4 Kg7 52. Kxb4 Ng4 53. Kc5 Ne3 54. Re6 Nf5 55. Re4 Kf6 56. Kd5 Ne7+ 57. Rxe7 Kxe7 58. Ke5 Kf7 59. Kf5 Kg7 60. Kg5 h6+ 61. Kf5 Kf7 62. h5 Kg7 63. Ke6 Kh7 64. Kf7 Kh8 65. Kg6 Kg8 66. Kxh6 Kh8 67. Kg6 Kg8 68. h6 Kh8 69. h7 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.5"] [White "Ruiz Agudelo, Jeronimo"] [Black "Rodriguez, William Nicolas"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1693"] [BlackElo "1533"] [PlyCount "99"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. h3 b5 9. Bc2 Re8 10. d4 Bb7 11. Bg5 h6 12. Bh4 exd4 13. cxd4 Na5 14. Nbd2 c5 15. e5 dxe5 16. dxe5 Nh7 17. Bxe7 Qxe7 18. Be4 Bxe4 19. Nxe4 Rad8 20. Qc2 Nc4 21. b3 Nxe5 22. Nxe5 Qxe5 23. Qxc5 f5 24. Qxe5 Rxe5 25. Ng3 Rde8 26. Kf1 Kf7 27. f4 Rd5 28. Rad1 Rxe1+ 29. Kxe1 Rxd1+ 30. Kxd1 g6 31. Kd2 Ke6 32. Kd3 Kd5 33. Nf1 Nf6 34. Ne3+ Kc5 35. a3 Nd5 36. Nxd5 Kxd5 37. b4 g5 38. g3 g4 39. hxg4 fxg4 40. Ke3 h5 41. Kd3 Ke6 42. Ke4 Kf6 43. f5 Kf7 44. Ke3 Ke7 45. Kd4 Kf7 46. Ke4 Kg7 47. Kd4 Kh6 48. f6 Kh7 49. Ke4 Kg6 50. Ke5 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.6"] [White "Martinez Jimenez, Juan Felipe"] [Black "Andrade Gomez, Samuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1500"] [BlackElo "1310"] [PlyCount "125"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d6 6. h3 Nf6 7. Nc3 O-O 8. Be3 b6 9. Qd2 Re8 10. Bd3 Bb7 11. O-O d5 12. e5 Nfd7 13. Rac1 a6 14. Rfe1 b5 15. a3 Nb6 16. b3 N8d7 17. Bh6 Bh8 18. Ng5 Bg7 19. Bxg7 Kxg7 20. e6 Nf6 21. exf7 Qd6 22. fxe8=Q Rxe8 23. Re6 Qd8 24. Rce1 h6 25. Nf3 Nbd7 26. Qe3 Nf8 27. Rxe7+ Rxe7 28. Qxe7+ Qxe7 29. Rxe7+ Kg8 30. Rxb7 Ne6 31. Rb6 Kf7 32. Ne5+ Ke7 33. Bxg6 Nxd4 34. Nc6+ Nxc6 35. Rxc6 d4 36. Ne4 Nd5 37. Nc5 b4 38. Re6+ Kf8 39. Nd7+ Kg7 40. Rd6 bxa3 41. Rxd5 Kxg6 42. Ra5 d3 43. Ne5+ Kf6 44. Nxd3 Ke6 45. Rxa3 Kd5 46. Ra4 h5 47. Kf1 Kc6 48. Ra5 Kb6 49. b4 Kb7 50. Rxh5 Kb6 51. g4 Kc6 52. g5 Kb5 53. g6+ Kc4 54. g7 Kxd3 55. g8=Q Kc2 56. Qc4+ Kb1 57. Qc3 a5 58. bxa5 Ka2 59. Rh4 Kb1 60. Rc4 Ka2 61. Ra4+ Kb1 62. Rb4+ Ka2 63. Qb2# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.7"] [White "Abreu Balza, Alan Jeremias"] [Black "Marquez, Alex Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1508"] [BlackElo "1486"] [PlyCount "96"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O d6 5. h3 Nf6 6. Nc3 a6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 O-O 10. a4 h6 11. f4 Nd7 12. Be3 Re8 13. Rad1 Bf6 14. Qd5 Rf8 15. Bd4 c6 16. Qxd6 Be7 17. Qg6 Bf6 18. e5 Be7 19. Bxf7+ Rxf7 20. e6 Rf6 21. Bxf6 Bxf6 22. exd7 Bxd7 23. Qd3 Qb6+ 24. Kh1 Be6 25. Rfe1 Bf7 26. Ne4 Bh4 27. Qe3 Qxb2 28. g3 Be7 29. Nd6 Bxd6 30. Rxd6 Qxc2 31. Qe2 Qxa4 32. Rd7 b5 33. Qe5 Bd5+ 34. Kh2 Qc2+ 35. Re2 Qg6 36. Rxd5 cxd5 37. Qxd5+ Kh7 38. Qxa8 Qd3 39. Qe4+ Qxe4 40. Rxe4 Kg6 41. Re6+ Kf5 42. Rxa6 Ke4 43. Rb6 Kf3 44. Rxb5 h5 45. Rxh5 g6 46. Rg5 Kf2 47. Rxg6 Ke2 48. f5 Kf2 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.8"] [White "Alape, Juan David"] [Black "Cano Alcaraz, Juan Jose"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1436"] [BlackElo "1280"] [PlyCount "61"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 O-O 9. Be3 b6 10. O-O h6 11. Re1 Bb7 12. Qd2 Re8 13. Ne2 d5 14. exd5 Nxd5 15. Nxe5 Nxe3 16. fxe3 Bg5 17. Ng4 h5 18. h4 Bxh4 19. Nf2 Qg5 20. Nf4 Qg3 21. Nh1 Qg5 22. Re2 Bf3 23. Rf1 Bxe2 24. Qxe2 Rad8 25. Qf3 Qg4 26. Nxh5 Qxf3 27. Rxf3 Bg5 28. Kf2 Re6 29. Nf4 Bxf4 30. Rxf4 Rdd6 31. Ng3 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.9"] [White "Alzate Velez, Valentin"] [Black "Torres Hernandez, Deivy Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1277"] [BlackElo "1380"] [PlyCount "79"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 O-O 7. Bd3 Nc6 8. h3 Re8 9. Nf3 h6 10. Bh4 g5 11. Bg3 Ne4 12. Bxe4 dxe4 13. Nd2 Bf5 14. O-O Bf8 15. a3 Bg7 16. Qb3 Qd7 17. Rfd1 b6 18. Nc4 Rad8 19. Nb5 Rc8 20. d5 Ne5 21. Nxe5 Bxe5 22. Bxe5 Rxe5 23. Nxa7 Ra8 24. Nc6 Ree8 25. Rac1 h5 26. Nd4 Ra5 27. Nxf5 Qxf5 28. Rxc7 h4 29. d6 Raa8 30. d7 Red8 31. Rd5 Qg6 32. Qc4 Qf6 33. Qxe4 Kg7 34. Qg4 Kh6 35. f4 Qxb2 36. Qxg5+ Kh7 37. Qxh4+ Kg8 38. Rg5+ Kf8 39. Qh6+ Ke7 40. Re5+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.10"] [White "Sanchez Burgos, Carlos Antonio"] [Black "Delgado Caballero, Kevin Daniel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1371"] [BlackElo "1430"] [PlyCount "42"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Be3 Bb6 7. Bb3 h6 8. Nbd2 O-O 9. Qc2 Be6 10. O-O Ng4 11. Rfe1 Re8 12. Nf1 Qf6 13. Ng3 Nxe3 14. fxe3 Rad8 15. d4 d5 16. Rad1 dxe4 17. dxe5 Nxe5 18. Nxe5 Rxd1 19. Qxd1 Qxe5 20. Bc2 f5 21. Qh5 Bd7 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.11"] [White "Garcia Castro, Miguel Angel"] [Black "Sepulveda Brango, Alberto Enrique"] [Result "0-1"] [ECO "A00"] [BlackElo "1215"] [PlyCount "66"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. Nc3 Nf6 5. d3 Be7 6. Be3 d5 7. Bb3 d4 8. Bd2 dxc3 9. Bxc3 O-O 10. O-O Qc7 11. e5 Nd5 12. Bxd5 exd5 13. d4 cxd4 14. Nxd4 Nxd4 15. Qxd4 Be6 16. b4 Rfc8 17. Bb2 Qxc2 18. f4 Qe4 19. Qf2 Rc2 20. Qg3 Rxb2 21. Rf2 Qd4 22. Raf1 Rxf2 23. Rxf2 Bxb4 24. h3 Be1 25. Kh1 Qxf2 26. Qd3 Qg3 27. Qf1 Bf2 28. a4 d4 29. Qb5 Bxh3 30. Qf1 Be6 31. Qg1 Rc8 32. Qxf2 Rc1+ 33. Qg1 Qh4# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.12"] [White "Herrera Jimenez, Mateo"] [Black "Portilla Carranza, Matias"] [Result "1-0"] [ECO "A00"] [BlackElo "1130"] [PlyCount "111"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. O-O d5 7. exd5 Nxd5 8. Re1 f6 9. d4 Nb6 10. Bb5 Bd6 11. dxe5 Bxe5 12. Bxc6+ bxc6 13. Qxd8+ Kxd8 14. Nxe5 fxe5 15. Rxe5 Bb7 16. Be3 Nc4 17. Re4 Nd6 18. Rd4 Ke7 19. Na3 Ba6 20. Rad1 Rhf8 21. Bf4 Rf6 22. Bxd6+ cxd6 23. Nc4 d5 24. Ne5 Re6 25. Nf3 Kd7 26. c4 Bxc4 27. Rxc4 Rae8 28. Rcc1 Re2 29. Rd2 R2e6 30. h3 g5 31. Kf1 Rb8 32. Re1 Rf6 33. Ne5+ Kd6 34. Ng4 Rg6 35. Rc2 h5 36. Ne5 Rg7 37. Rxc6+ Ke7 38. Rc7+ Kf6 39. Rxg7 Kxg7 40. b3 Re8 41. Nc6 Rc8 42. Nxa7 Rc5 43. b4 Rc7 44. Nb5 Rb7 45. a4 d4 46. Rd1 Rd7 47. a5 g4 48. a6 gxh3 49. a7 h2 50. Ke2 d3+ 51. Kd2 Rf7 52. a8=Q Rxf2+ 53. Kxd3 h1=Q 54. Rxh1 h4 55. Qa7+ Rf7 56. Qd4+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.13"] [White "Veira Taquez, Manuel Josue"] [Black "Pena Ramirez, Jatniel"] [Result "0-1"] [ECO "A00"] [BlackElo "1342"] [PlyCount "62"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. g3 f5 3. Bg2 e6 4. Nf3 c6 5. b3 Nf6 6. Bb2 Be7 7. Nbd2 Nbd7 8. c4 O-O 9. Qc2 Qe8 10. h3 Ne4 11. Nxe4 fxe4 12. Nd2 Qf7 13. f3 Qg6 14. Nf1 Bh4 15. O-O-O Bxg3 16. Kb1 e5 17. fxe4 Rf2 18. Bf3 Nf6 19. Rg1 dxe4 20. Rxg3 exf3 21. Rxg6 fxe2 22. Rg1 Bf5 23. Rc1 Bxc2+ 24. Rxc2 e1=Q+ 25. Rc1 Qe4+ 26. Ka1 Rxb2 27. Ng3 Qxd4 28. Rgd1 Qf2 29. Rd2 Qxd2 30. Rc2 Qxc2 31. Ne2 Rb1# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.14"] [White "Gaitan Munoz, Leonardo"] [Black "Narvaez Hurtado, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1213"] [PlyCount "64"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 c5 6. Bc4 Nc6 7. Be3 Bd7 8. Nc3 Nf6 9. h3 Na5 10. b3 Rd8 11. Ke2 Nxc4 12. bxc4 Bc6 13. Bg5 Be7 14. Rad1 Rxd1 15. Rxd1 Bxe4 16. Nxe4 Nxe4 17. Bxe7 Nc3+ 18. Ke1 Nxd1 19. Kxd1 Kxe7 20. Ne5 Rd8+ 21. Ke2 f6 22. Nf3 Rd6 23. h4 Ra6 24. g4 Rxa2 25. Ke3 Rxc2 26. g5 Rxc4 27. gxf6+ gxf6 28. h5 b5 29. Nd2 Rh4 30. Nf3 Rxh5 31. Nd2 a5 32. Nb3 Rh3+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.15"] [White "Galeano Reyes, Juan Esteban"] [Black "Villamil Moreno, Daniel Esteban"] [Result "0-1"] [ECO "A00"] [BlackElo "1333"] [PlyCount "104"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. Qe2 e6 4. f4 d6 5. g3 Be7 6. Bg2 Qc7 7. d3 Bd7 8. Nf3 a6 9. Bd2 Nf6 10. O-O O-O 11. e5 dxe5 12. Nxe5 Nd4 13. Qd1 Be8 14. Ne4 Nc6 15. Nxf6+ Bxf6 16. Bxc6 Bxc6 17. Bc3 b5 18. Nxc6 Bxc3 19. bxc3 Qxc6 20. Qd2 Rad8 21. Qe2 Rfe8 22. Rad1 Qb6 23. Kh1 Qa5 24. Ra1 Qxc3 25. Qd1 c4 26. Rf3 Rd7 27. Rb1 Red8 28. Qe2 cxd3 29. cxd3 Rxd3 30. Rb3 Rd1+ 31. Rf1 Rxf1+ 32. Qxf1 Qc2 33. Rb1 Qxa2 34. Ra1 Qd5+ 35. Kg1 Qc5+ 36. Kh1 Qc6+ 37. Kg1 Qb6+ 38. Kh1 a5 39. Qe1 b4 40. Rb1 b3 41. Qc3 Rb8 42. Qb2 a4 43. Ra1 Qb5 44. h4 Rc8 45. Qd4 b2 46. Rb1 Rc1+ 47. Rxc1 bxc1=Q+ 48. Kh2 Qe2+ 49. Qf2 Qxf2+ 50. Kh3 Qh1+ 51. Kg4 Qe2+ 52. Kg5 f6# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.16"] [White "Rincon Salazar, Emmanuel"] [Black "Lozano Pulgarin, Josue Amador"] [Result "1-0"] [ECO "A00"] [BlackElo "1188"] [PlyCount "15"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e5 2. Nc3 Nf6 3. Qb3 Bc5 4. Nf3 e4 5. d4 Be7 6. Ng5 Nc6 7. c5 Nxd4 8. Qxf7# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.17"] [White "Baccal Artunduaga, Juan Diego"] [Black "Estupinan Rodriguez, Gabriel Humberto"] [Result "0-1"] [ECO "A00"] [PlyCount "34"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. b3 c6 7. c4 Qa5 8. Bb2 Qh5 9. h3 Bxh3 10. Nh2 Ng4 11. e4 f5 12. Nc3 Nd7 13. d5 Ndf6 14. dxc6 Bxg2 15. Kxg2 Qxh2+ 16. Kf3 bxc6 17. Rh1 Qxf2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.18"] [White "Sanchez Riscanevo, Santiago"] [Black "Silva Alvarez, Matias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1304"] [PlyCount "84"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 cxd4 6. cxd4 Ne7 7. Bd3 Nf5 8. O-O Be7 9. Qc2 O-O 10. Be3 Nc6 11. Rd1 Bd7 12. a3 Rac8 13. Nc3 Na5 14. g4 Nxe3 15. Bxh7+ Kh8 16. fxe3 g6 17. Bxg6 fxg6 18. Rf1 Kg7 19. g5 Nc4 20. Nh4 Be8 21. Rxf8 Bxf8 22. Nxd5 exd5 23. b3 Qd8 24. bxc4 Qxg5+ 25. Ng2 Rxc4 26. Qb3 Bc6 27. e4 Rc1+ 28. Rxc1 Qxc1+ 29. Kf2 Qxa3 30. Qd1 dxe4 31. Ne3 Bd5 32. Qg4 Qa2+ 33. Kg3 Be6 34. Qxe4 Qb3 35. d5 Bf5 36. Qd4 b6 37. e6+ Kg8 38. Qe5 Bc5 39. e7 Bd7 40. Qb8+ Kh7 41. Qc7 Qxe3+ 42. Kh4 Bxe7# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.20"] [White "Jimenez, Manuel David"] [Black "Munoz Ortega, Juan David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1269"] [BlackElo "1251"] [PlyCount "99"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 e6 4. cxd4 a6 5. Nf3 Nf6 6. Bd3 Be7 7. O-O O-O 8. Bf4 Nc6 9. Nc3 b5 10. Qe2 d6 11. Rac1 Bb7 12. Rfe1 Qc7 13. d5 Nd8 14. Nxb5 Qa5 15. Nc3 e5 16. Bg3 Rc8 17. Nh4 Rc7 18. Nf5 Bc8 19. Ne3 h6 20. f4 exf4 21. Bxf4 Qb4 22. Bg3 Qd4 23. Kh1 Qb4 24. a3 Qb6 25. Nc4 Qb7 26. Nxd6 Bxd6 27. Bxd6 Bg4 28. Qd2 Rd7 29. Bxf8 Kxf8 30. Na4 Qa7 31. Qb4+ Kg8 32. Qb6 Qxb6 33. Nxb6 Rb7 34. Na4 Bd7 35. Nc5 Ra7 36. Nxd7 Rxd7 37. Bxa6 Re7 38. Rc8 Re8 39. Bb5 Rf8 40. e5 Nh5 41. e6 fxe6 42. dxe6 Nxe6 43. Bc4 Rxc8 44. Bxe6+ Kh8 45. Bxc8 Nf6 46. a4 Nd5 47. a5 Nc7 48. Bf5 Kg8 49. Bg6 Kf8 50. a6 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.21"] [White "Bermudez Rojas, Alejandro"] [Black "Lopez Torres, Johan David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1152"] [PlyCount "85"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. O-O Nf6 5. Nc3 Bc5 6. d3 O-O 7. Nd5 Nd4 8. Nxd4 Nxd5 9. Bxd5 Bxd4 10. c3 Bb6 11. Qg4 d6 12. Qg3 Qf6 13. h3 c6 14. Bb3 Be6 15. Bxe6 fxe6 16. Be3 Bxe3 17. fxe3 Qg5 18. Qxg5 Rxf1+ 19. Rxf1 hxg5 20. d4 exd4 21. exd4 Rf8 22. Re1 Rf4 23. g3 Rf3 24. Kg2 Rd3 25. Kf2 Rd2+ 26. Re2 Rxe2+ 27. Kxe2 d5 28. exd5 exd5 29. Kd3 Kf7 30. c4 Ke6 31. c5 b6 32. b4 b5 33. Ke3 a6 34. Kf3 Kf6 35. Kg4 Kg6 36. h4 gxh4 37. gxh4 Kf6 38. Kf3 g6 39. Kg4 Kf7 40. h5 gxh5+ 41. Kxh5 Ke6 42. Kg4 Kf6 43. Kf4 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "8.23"] [White "Gonzalez Parra, Yessalej Elian"] [Black "Lozano Escandon, Jaime"] [Result "0-1"] [ECO "A00"] [PlyCount "54"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. g3 d5 3. Bg2 c5 4. e3 Nc6 5. Nf3 Qb6 6. O-O Nf6 7. b3 Bd6 8. Bb2 O-O 9. Nbd2 c4 10. Re1 Bb4 11. c3 Bd6 12. e4 dxe4 13. Nxc4 Qc7 14. Nxd6 exf3 15. Nxc8 fxg2 16. Nxa7 Rxa7 17. Kxg2 Rd8 18. a3 e5 19. Qd2 g6 20. Re2 Qb6 21. Rd1 Qxb3 22. Qc1 e4 23. Rdd2 Ra4 24. f4 Qd5 25. Kf2 Ng4+ 26. Ke1 e3 27. Rd3 Qh1# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.1"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Garzon Camelo, Andres Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1573"] [BlackElo "1741"] [PlyCount "105"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. Nbd2 Nbd7 6. b3 b6 7. Bb2 Bb7 8. O-O O-O 9. Ne5 Ne4 10. f4 f5 11. Rf3 Bxe5 12. dxe5 c5 13. Rh3 g6 14. Nf3 Rf7 15. Bxe4 dxe4 16. Ng5 Re7 17. Qe1 Nf8 18. Rd1 Qc7 19. Rd6 Rd8 20. Qd2 Red7 21. Qc3 b5 22. a3 Bd5 23. b4 Bc4 24. g4 fxg4 25. Rg3 Bd5 26. Rxg4 Kh8 27. Rh4 Rc8 28. bxc5 Kg8 29. Rxd7 Qxd7 30. Qb4 Bc4 31. Bd4 Qd5 32. Qa5 Qb7 33. Qb4 h5 34. Kf2 Nh7 35. Nxh7 Qxh7 36. a4 a6 37. a5 Qf7 38. Qd2 Qf5 39. Ke1 Kh7 40. Qg2 Re8 41. c3 Rb8 42. Qd2 Kh6 43. Kd1 Rf8 44. Qg2 g5 45. fxg5+ Qxg5 46. Qxg5+ Kxg5 47. Rxe4 Rf1+ 48. Kd2 Rf2+ 49. Ke1 Rf1+ 50. Kd2 Rf2+ 51. Ke1 Rf1+ 52. Kd2 Rf2+ 53. Ke1 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.2"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Borre Meza, Orlando David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1480"] [PlyCount "69"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Be2 Be7 5. O-O O-O 6. d4 Nxd4 7. Nxd4 exd4 8. Qxd4 d6 9. Re1 b6 10. Bf3 Rb8 11. Bg5 c5 12. Qd3 Be6 13. Rad1 b5 14. b3 c4 15. Qd4 h6 16. Bf4 Qa5 17. Nd5 Bxd5 18. exd5 Qc7 19. Be3 Rfe8 20. Ra1 a6 21. Qa7 Qxa7 22. Bxa7 Rb7 23. Bd4 Rc8 24. c3 Kf8 25. Reb1 g5 26. h3 Rcb8 27. b4 h5 28. g4 hxg4 29. hxg4 Kg7 30. a4 Rh8 31. axb5 axb5 32. Kg2 Bd8 33. Ra6 Rg8 34. Be4 Re8 35. f3 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.3"] [White "Manrique Bermudez, Josue"] [Black "Delgado Caballero, Nigel Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1494"] [BlackElo "1230"] [PlyCount "52"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Ne8 8. b4 f5 9. Bd3 Bh6 10. Qd2 Bxe3 11. Qxe3 f4 12. Qf2 a5 13. bxa5 Rxa5 14. Nge2 Rf7 15. O-O Rg7 16. Rab1 b6 17. Rb5 Rxb5 18. cxb5 g5 19. a4 g4 20. fxg4 Bxg4 21. Ng3 Qe7 22. Nf5 Bxf5 23. exf5 Nf6 24. Ne4 Nbd7 25. Qf3 Nxe4 26. Bxe4 Nf6 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.4"] [White "Soto Ramirez, Andres Camilo"] [Black "Martinez Jimenez, Juan Felipe"] [Result "1-0"] [ECO "A00"] [WhiteElo "1444"] [BlackElo "1500"] [PlyCount "59"] [EventDate "2022.03.30"] [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. g4 a6 12. h4 b5 13. h5 Ne5 14. Be2 b4 15. Nd5 Nxd5 16. exd5 Qa5 17. Bh6 f6 18. hxg6 hxg6 19. Bxg7 Kxg7 20. Qh6+ Kf7 21. Qh7+ Ke8 22. f4 Nf7 23. Qxg6 Qxd5 24. f5 Qe5 25. Bxa6 Ra8 26. Bc4 d5 27. Ne6 Bxe6 28. fxe6 Qxe6 29. Bxd5 Qa6 30. Bxf7+ 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.5"] [White "Rueda Rojas, Richard Alejandro"] [Black "Ruiz Agudelo, Jeronimo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1501"] [BlackElo "1693"] [PlyCount "68"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bb4 5. Nd5 Nxe4 6. Nxb4 Nxb4 7. Nxe5 d6 8. Nf3 O-O 9. O-O Bg4 10. d3 Nf6 11. Bg5 h6 12. Bh4 Re8 13. Qd2 Nc6 14. d4 g5 15. Bg3 Ne4 16. Qd3 Bf5 17. Qb5 Nxg3 18. fxg3 Bxc2 19. Bc4 Bg6 20. h4 g4 21. h5 Be4 22. Nd2 d5 23. Nxe4 Rxe4 24. Bxd5 Nxd4 25. Bxf7+ Kg7 26. Qxb7 Ne2+ 27. Kh2 Qd6 28. Qb3 Rb8 29. Qa3 Qxa3 30. bxa3 Re3 31. Bg6 Rf8 32. Rxf8 Kxf8 33. Rf1+ Kg8 34. Bf7+ Kg7 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.6"] [White "Rodriguez, William Nicolas"] [Black "Alzate Velez, Valentin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1533"] [BlackElo "1277"] [PlyCount "59"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 d6 6. Qa4+ Nc6 7. d5 Bxc3+ 8. bxc3 Nxe4 9. dxc6 O-O 10. Qc2 Qf6 11. Bb2 d5 12. Bd3 Rd8 13. Nf3 h6 14. Bxe4 dxe4 15. Qxe4 e5 16. O-O Re8 17. Rad1 Bf5 18. Qd5 Bg4 19. Qe4 Bf5 20. Qe3 Bg4 21. h3 Bh5 22. g4 e4 23. Nd4 Qg6 24. Kh1 Bxg4 25. hxg4 Qxg4 26. Qg3 Qh5+ 27. Kg2 Qc5 28. Rh1 Re5 29. Ba3 Qa5 30. Bb4 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.7"] [White "Delgado Caballero, Kevin Daniel"] [Black "Abreu Balza, Alan Jeremias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1430"] [BlackElo "1508"] [PlyCount "104"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 O-O 9. Bxc6 bxc6 10. Nd2 Ba6 11. N2b3 Bb4+ 12. Bd2 Qh4 13. g3 Nxd2 14. c3 Qe4+ 15. Kxd2 Be7 16. Qc2 Qg2 17. Qf5 g6 18. Qf4 f6 19. Nxc6 Rae8 20. Rag1 Qh3 21. Nxe7+ Rxe7 22. Qd4 fxe5 23. Qxd5+ Kh8 24. Ke1 Qf5 25. f3 Qb1+ 26. Kf2 Qxb2+ 27. Qd2 Qa3 28. Rd1 Bb7 29. Rhf1 Rxf3+ 30. Kg1 Rxf1+ 31. Rxf1 Qd6 32. Qxd6 cxd6 33. Na5 e4 34. Nxb7 Rxb7 35. Rf2 Rc7 36. Rc2 Kg7 37. Kf2 Kf6 38. Ke3 Ke5 39. h4 Rf7 40. Rf2 Rxf2 41. Kxf2 d5 42. a3 d4 43. c4 d3 44. Ke3 Kd6 45. g4 Kc5 46. h5 Kxc4 47. hxg6 hxg6 48. Kd2 Kd4 49. a4 e3+ 50. Ke1 d2+ 51. Kd1 Kd3 52. g5 e2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.8"] [White "Sepulveda Brango, Alberto Enrique"] [Black "Alape, Juan David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1215"] [BlackElo "1436"] [PlyCount "33"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Nc6 8. Bg5 Be6 9. O-O-O O-O-O 10. Ne4 d5 11. Nxf6 gxf6 12. Bd2 d4 13. Kb1 Re8 14. Qe4 Qc5 15. Qf4 Rg8 16. h3 Qd5 17. b3 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.10"] [White "Cano Alcaraz, Juan Jose"] [Black "Narvaez Hurtado, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1280"] [PlyCount "27"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 Nc6 6. Bc2 Nf6 7. h3 Qb6 8. Nf3 Bd6 9. O-O O-O 10. Bg5 Ne4 11. dxc5 Bxc5 12. Qxd5 Nxf2 13. Kh2 Re8 14. Qd2 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.11"] [White "Torres Hernandez, Deivy Santiago"] [Black "Pena Ramirez, Jatniel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1380"] [BlackElo "1342"] [PlyCount "70"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 Bf5 5. Bg5 e6 6. e3 Be7 7. Bd3 Ne4 8. Bxe4 dxe4 9. Bxe7 Qxe7 10. Nd2 Qg5 11. Ncxe4 Qxg2 12. Ng3 h5 13. Qe2 h4 14. Qf1 Bh3 15. Rg1 Qxh2 16. Rh1 Bxf1 17. Rxh2 Bd3 18. O-O-O Nb4 19. b3 O-O-O 20. Nge4 Nxa2+ 21. Kb2 Nb4 22. Ng5 Bg6 23. Kc3 Nc6 24. Rdh1 e5 25. d5 Ne7 26. Rxh4 Rxh4 27. Rxh4 c6 28. e4 cxd5 29. exd5 Kb8 30. Ndf3 Rc8 31. Kb4 f6 32. Ne6 Be4 33. Nxg7 Rg8 34. Nh5 Ng6 35. Rh3 Rf8 1/2-1/2 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.12"] [White "Silva Alvarez, Matias"] [Black "Sanchez Burgos, Carlos Antonio"] [Result "0-1"] [ECO "A00"] [BlackElo "1371"] [PlyCount "56"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Nc3 O-O 6. h3 d6 7. d3 Be6 8. Bb3 Qd7 9. Bg5 Kh8 10. Bxf6 gxf6 11. Nd5 Bxd5 12. Bxd5 Rg8 13. Kh2 Rg7 14. Qd2 Rag8 15. Rg1 Ne7 16. Raf1 c6 17. Bb3 d5 18. c4 Ng6 19. g3 dxe4 20. dxe4 Qxd2 21. Nxd2 Bd4 22. Nf3 Bxb2 23. Rb1 Bd4 24. Nxd4 exd4 25. Rgd1 Ne5 26. Kg2 c5 27. Bc2 b6 28. Rb3 Nxc4 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.13"] [White "Marquez, Alex Jose"] [Black "Estupinan Rodriguez, Gabriel Humberto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1486"] [PlyCount "103"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bf4 Be7 6. h3 Nbd7 7. e3 Ne4 8. Bd3 f5 9. O-O O-O 10. Ne5 Nxe5 11. Bxe5 Bf6 12. Bh2 b6 13. Rc1 Bb7 14. Nxe4 fxe4 15. Be2 c5 16. b3 Be7 17. cxd5 exd5 18. Bg4 Bd6 19. dxc5 bxc5 20. Bxd6 Qxd6 21. Qc2 Ba6 22. Rfd1 c4 23. bxc4 Bb7 24. cxd5 Bxd5 25. Qd2 Rad8 26. Qxd5+ Qxd5 27. Rxd5 Rxd5 28. Be6+ Kh8 29. Bxd5 Re8 30. Rc4 h6 31. Bxe4 g5 32. f3 Rb8 33. Rc2 Rb1+ 34. Kf2 Rb8 35. Kg3 Rf8 36. Rc6 h5 37. Rh6+ Kg7 38. Rxh5 Kf6 39. Rh6+ Kg7 40. Rg6+ Kf7 41. Rxg5 Re8 42. Bg6+ Kg7 43. Bxe8+ Kh7 44. f4 Kh8 45. f5 Kh7 46. f6 Kh8 47. Bf7 Kh7 48. Ra5 Kh6 49. h4 Kh7 50. Rxa7 Kh8 51. Ra5 Kh7 52. Rh5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.14"] [White "Villamil Moreno, Daniel Esteban"] [Black "Rincon Salazar, Emmanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1333"] [PlyCount "107"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. c3 e5 5. d4 cxd4 6. cxd4 e4 7. Nfd2 d5 8. Nb3 Bb4+ 9. Nc3 O-O 10. O-O Bf5 11. f3 Qd7 12. fxe4 dxe4 13. a3 Be7 14. Nc5 Bxc5 15. dxc5 Qe6 16. Bf4 Bh3 17. Rc1 Rad8 18. Qc2 Nd4 19. Qb1 e3 20. Bxh3 Qxh3 21. g4 Qxg4+ 22. Kh1 Nxe2 23. Nxe2 Qxe2 24. Rce1 Qc4 25. Bxe3 Ng4 26. Bg1 Rd2 27. b3 Qd5+ 28. Qe4 Qxe4+ 29. Rxe4 Nf6 30. Rb4 Rd7 31. c6 bxc6 32. Bd4 Nd5 33. Rc4 Rb7 34. Rg1 g6 35. Rxc6 Rxb3 36. Bxa7 Rxa3 37. Bc5 Rc3 38. Bxf8 Rxc6 39. Bh6 f5 40. Ra1 Kf7 41. Ra7+ Rc7 42. Ra5 Rd7 43. Kg2 Kf6 44. Ra6+ Ke5 45. Ra5 Ke4 46. Ra4+ Kd3 47. Kf3 Re7 48. h4 Re3+ 49. Bxe3 Nxe3 50. Ra7 h5 51. Ra3+ Kd4 52. Rxe3 Kd5 53. Kf4 Kd4 54. Re8 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.15"] [White "Portilla Carranza, Matias"] [Black "Garcia Castro, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1130"] [PlyCount "54"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O a6 5. Bxc6 dxc6 6. h3 Nf6 7. Re1 O-O 8. c3 Re8 9. d4 exd4 10. e5 Nd7 11. cxd4 Bb4 12. Bd2 Bxd2 13. Nbxd2 h6 14. Qb3 Nb6 15. Nc4 Be6 16. Nfd2 Nxc4 17. Nxc4 b5 18. Qe3 Bxc4 19. b3 Bd5 20. f4 Qd7 21. g4 f6 22. Re2 Re7 23. f5 Rf8 24. Qg3 c5 25. dxc5 Bc6 26. e6 Qd4+ 27. Qe3 Qxa1+ 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.16"] [White "Jimenez, Manuel David"] [Black "Buitrago Pinto, Samuel Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1269"] [BlackElo "1440"] [PlyCount "63"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 Bg4 6. O-O Be7 7. Nc3 O-O 8. d4 c6 9. Bxf4 cxd5 10. Bb3 Bd6 11. Nxd5 Nxd5 12. Bxd5 Nc6 13. Bxd6 Qxd6 14. Bxc6 Qxc6 15. c3 Rfe8 16. Qd2 Rad8 17. Qf2 Bxf3 18. Qxf3 Qxf3 19. Rxf3 Re2 20. Rf2 Rde8 21. Kf1 Rxf2+ 22. Kxf2 Kf8 23. Re1 Rd8 24. Ke2 Ke7 25. Kd3+ Kd6 26. Re5 f6 27. Re3 Rd7 28. c4 Rc7 29. a3 b6 30. d5 b5 31. Re6+ Kc5 32. b4# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.17"] [White "Veira Taquez, Manuel Josue"] [Black "Bustos Vasquez, Victor Manuel"] [Result "1-0"] [ECO "A00"] [BlackElo "1300"] [PlyCount "55"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. g3 d5 3. Bg2 c5 4. e3 Bd6 5. Nf3 Nf6 6. O-O O-O 7. b3 Qb6 8. Bb2 Nc6 9. Nbd2 e5 10. dxe5 Ng4 11. exd6 Bf5 12. h3 d4 13. Nc4 Qb4 14. hxg4 Bxg4 15. Qd3 h6 16. exd4 Rfe8 17. Ba3 Qb5 18. dxc5 Nd4 19. Qxd4 Qd7 20. Nce5 Qf5 21. Nxg4 Qxc2 22. Bb2 f6 23. Nh4 Qh7 24. Bxb7 Rab8 25. d7 Red8 26. Be4 Qh8 27. Ng6 Qh7 28. Qd5# 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.18"] [White "Lopez Torres, Johan David"] [Black "Gaitan Munoz, Leonardo"] [Result "0-1"] [ECO "A00"] [BlackElo "1213"] [PlyCount "106"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Bc5 5. d3 d6 6. h3 Nf6 7. Nd5 Nxd5 8. Bxd5 Nd4 9. Nxd4 Bxd4 10. c3 Bb6 11. O-O O-O 12. Qe2 Qf6 13. Be3 Qg6 14. Qf3 c6 15. Bb3 c5 16. c4 Bd7 17. Bd1 f5 18. Qh5 Be8 19. Qxg6 Bxg6 20. Bc2 f4 21. Bd2 Rf6 22. f3 h5 23. Be1 Bf7 24. b4 Rh6 25. Bd2 h4 26. bxc5 Bxc5+ 27. Kh1 Rg6 28. Be1 Rh6 29. Bf2 Rf8 30. Rad1 Be6 31. d4 Bb6 32. c5 Bc7 33. cxd6 Bxd6 34. d5 Bd7 35. Bxa7 Rff6 36. Rc1 Kh7 37. Bd3 Rfg6 38. Bc5 Rh5 39. Bxd6 Rxd6 40. g4 hxg3 41. Rg1 Rxh3+ 42. Kg2 Rdh6 43. Kf1 Rh2 44. Rb1 Rf2+ 45. Ke1 b5 46. Bxb5 Bxb5 47. Rxb5 Ra6 48. Rh1+ Kg6 49. d6 Raxa2 50. Rb1 Rae2+ 51. Kd1 Rd2+ 52. Ke1 g2 53. Rg1 Rfe2# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.19"] [White "Lozano Pulgarin, Josue Amador"] [Black "Galeano Reyes, Juan Esteban"] [Result "0-1"] [ECO "A00"] [WhiteElo "1188"] [PlyCount "108"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 g6 5. c3 Bd7 6. d4 b6 7. d5 Na5 8. Na3 Nxc4 9. Nxc4 e6 10. O-O b5 11. Na3 Bg7 12. Be3 Nf6 13. e5 dxe5 14. dxe6 Bxe6 15. Nxe5 Qxd1 16. Raxd1 Nd5 17. Bxc5 Bxe5 18. Nxb5 Rc8 19. Bd6 Bg7 20. Nxa7 Ra8 21. Nc6 Ra6 22. Be5 O-O 23. Bxg7 Kxg7 24. Nb4 Nxb4 25. cxb4 Rxa2 26. Rb1 Bf5 27. Rbd1 Rxb2 28. Rd4 Rb8 29. Ra1 R8xb4 30. Rxb4 Rxb4 31. g4 Rb1+ 32. Rxb1 Bxb1 33. Kg2 Ba2 34. f3 Be6 35. Kg3 Kf6 36. f4 Bb3 37. g5+ Kf5 38. h4 Bd1 39. Kh3 Kxf4 40. h5 Kxg5 41. hxg6 Kxg6 42. Kg3 h5 43. Kh3 f5 44. Kg3 Kg5 45. Kh3 f4 46. Kg2 Bc2 47. Kf3 h4 48. Kg2 Kg4 49. Kg1 Bd3 50. Kg2 Be2 51. Kg1 Kg3 52. Kh1 f3 53. Kg1 f2+ 54. Kh1 f1=Q# 0-1 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.20"] [White "Lozano Escandon, Jaime"] [Black "Baccal Artunduaga, Juan Diego"] [Result "1-0"] [ECO "A00"] [PlyCount "51"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 g6 3. Bc4 Bg7 4. O-O Nf6 5. Nc3 O-O 6. d3 c6 7. Be3 b5 8. Bb3 Bb7 9. a4 Nbd7 10. axb5 cxb5 11. Nxb5 Ng4 12. Bd4 e5 13. Bc3 Qb6 14. Bc4 Ba6 15. Rxa6 Qxa6 16. Nc7 Qc8 17. Nxa8 Qxa8 18. Ng5 Ngf6 19. Bb4 d5 20. Bxf8 Qxf8 21. Bxd5 Nxd5 22. exd5 Qd6 23. Qf3 Qc7 24. c4 a5 25. Qxf7+ Kh8 26. Ne6 1-0 [Event "Campeonato Nacional de Ajedrez Sub-12 Ab"] [Site "Unidad Deportiva Jaime Aparici"] [Date "2022.04.03"] [Round "9.21"] [White "Patino Moreno, Cristian Leandro"] [Black "Bermudez Rojas, Alejandro"] [Result "1-0"] [ECO "A00"] [BlackElo "1152"] [PlyCount "85"] [EventDate "2022.03.30"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Be2 Nf6 3. Nf3 Nc6 4. O-O Bc5 5. d3 O-O 6. Be3 d6 7. Nbd2 Nh5 8. Re1 Qf6 9. Nf1 Qg6 10. Ng3 Nxg3 11. hxg3 Bxe3 12. fxe3 Qxg3 13. Kf1 Be6 14. d4 exd4 15. exd4 Bg4 16. d5 Qf4 17. dxc6 bxc6 18. Kf2 Rad8 19. g3 Qf6 20. Qd2 d5 21. e5 Qf5 22. Qd3 Qh5 23. Kg2 Qh3+ 24. Kf2 Bf5 25. Qd4 a5 26. Ng5 Qh2+ 27. Kf3 Qh5+ 28. Kf4 Qg6 29. Qc5 Bxc2 30. Qxa5 Qf5+ 31. Ke3 Qxg5+ 32. Kf2 Qxe5 33. Bd1 Qd4+ 34. Ke2 Rfe8+ 35. Kf1 Qf6+ 36. Kg1 Qg5 37. Rxe8+ Rxe8 38. Bxc2 Qxg3+ 39. Kf1 h6 40. Qxc7 Qf3+ 41. Kg1 Re2 42. Qd8+ Re8 43. Qxe8# 1-0