[Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.1"] [White "Esmeraldas Huachi, Anderson"] [Black "Pazos Gambarrotti, Plinio"] [Result "1-0"] [ECO "A00"] [WhiteElo "2106"] [BlackElo "2030"] [PlyCount "64"] [EventDate "2023.01.05"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7 9. Nf3 O-O 10. O-O Nbd7 11. Rb1 Qc7 12. b3 Rfe8 13. Re1 Rad8 14. Bb2 e6 15. dxe6 fxe6 16. e4 Ng4 17. Qc2 Nde5 18. Nxe5 Nxe5 19. Rbd1 Nc6 20. Na4 Bb5 21. Bxg7 Qxg7 22. Nc3 Ba6 23. Kh1 Nd4 24. Qd2 Bb7 25. Ne2 e5 26. Nxd4 exd4 27. b4 Bc6 28. Rc1 Qa7 29. Qc2 Qb7 30. Qb3+ Kh8 31. bxc5 dxc5 32. Rxc5 d3 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.2"] [White "Escobar Forero, Alder"] [Black "Torres, Jorge Emilio"] [Result "1-0"] [ECO "A00"] [WhiteElo "2459"] [BlackElo "1973"] [PlyCount "51"] [EventDate "2023.01.05"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 a6 8. Bg5 Qb6 9. Nc3 Nd7 10. O-O Nh6 11. Nd1 c5 12. c4 dxc4 13. Qxc4 cxd4 14. Nxd4 Ng4 15. Rc1 Bc5 16. Nb3 Rc8 17. Qa4 Rc6 18. Na5 Ndxe5 19. Nxc6 bxc6 20. Qc2 Qc7 21. g3 Bb6 22. Kg2 c5 23. f3 Qc6 24. Qd2 Bc7 25. b4 c4 26. Nb2 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.3"] [White "Zuluaga Mancilla, Cesar"] [Black "Torres, Juan Camilo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2216"] [BlackElo "2310"] [PlyCount "25"] [EventDate "2023.01.05"] 1. c4 Nf6 2. d4 c6 3. Nf3 d5 4. Nbd2 g6 5. e3 Bg7 6. Be2 O-O 7. b3 Bg4 8. Bb2 e6 9. h3 Bxf3 10. Nxf3 Nbd7 11. O-O Re8 12. Rc1 Ne4 13. Qc2 1/2-1/2 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.5"] [White "Mateus, Martha"] [Black "Vargas, Mauricio"] [Result "1-0"] [ECO "A00"] [WhiteElo "2005"] [BlackElo "2125"] [PlyCount "89"] [EventDate "2023.01.05"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Nxc6 dxc6 7. Qf3 Nf6 8. g4 e5 9. g5 Nd7 10. h4 Nc5 11. Be3 Ne6 12. O-O-O Bb4 13. Ne2 Qa5 14. Kb1 Bc5 15. Bh3 Qb6 16. Qg3 O-O 17. h5 Nf4 18. Bxc5 Qxc5 19. Nxf4 exf4 20. Qxf4 f6 21. g6 Bxh3 22. Rxh3 Rad8 23. Rxd8 Rxd8 24. Rh1 Qe5 25. Qe3 Qd4 26. Qxd4 Rxd4 27. f3 hxg6 28. hxg6 Kf8 29. Kc1 f5 30. exf5 Rf4 31. Rh8+ Ke7 32. Rg8 Kf6 33. Rf8+ Kg5 34. Rf7 Kh6 35. Rxb7 Rxf5 36. Rxa7 Rxf3 37. Rc7 Rf6 38. a4 Kxg6 39. b4 Kh6 40. a5 g5 41. a6 g4 42. a7 Rf8 43. Rxc6+ Kh5 44. b5 g3 45. Rc3 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.7"] [White "Lopez Idarraga, Daniel Eduardo"] [Black "Salazar, Andres Felipe"] [Result "0-1"] [ECO "A00"] [WhiteElo "2023"] [BlackElo "1892"] [PlyCount "48"] [EventDate "2023.01.05"] 1. b3 d6 2. d4 Nf6 3. Bb2 c6 4. Nc3 Nbd7 5. e4 e5 6. Nf3 Be7 7. g4 Nxg4 8. Rg1 Nxf2 9. Kxf2 O-O 10. dxe5 dxe5 11. Kg2 Bc5 12. Rh1 Qf6 13. Qe1 Re8 14. Bd3 Nf8 15. Rf1 Ng6 16. Ne2 Bg4 17. Nxe5 Nh4+ 18. Kh1 Bh3 19. Qg3 Bxf1 20. Nc4 Bxe2 21. Bxe2 Qh6 22. Bc1 Qg6 23. Bd3 Qxg3 24. hxg3 Ng6 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.11"] [White "Cadavid, Juan Miguel"] [Black "Vargas, Eduar Misael"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1929"] [BlackElo "1817"] [PlyCount "82"] [EventDate "2023.01.05"] 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 Bg4 7. h3 Bxf3 8. Nxf3 O-O 9. O-O Nbd7 10. c3 e5 11. Re1 h6 12. Be3 Kh7 13. Qb3 b6 14. Rad1 Qe7 15. Qc2 c5 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Bc4 Rad8 19. a4 Rd7 20. Rxd7 Qxd7 21. Rd1 Qe7 22. b3 Kg8 23. f3 Rd8 24. Rxd8+ Qxd8 25. a5 Ne8 26. axb6 axb6 27. Bd5 Nc7 28. Qd2 Nxd5 29. Qxd5 Qxd5 30. exd5 Kf8 31. Kf1 Ke7 32. Ke2 Kd6 33. c4 f5 34. Kd3 Bf8 35. g4 Bg7 36. Bd2 Bf8 37. Ke2 h5 38. Bg5 Be7 39. Bxe7+ Kxe7 40. Kf2 h4 41. Ke3 Kd6 1/2-1/2 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.12"] [White "Buitrago, Juan Carlos"] [Black "Torres, Saulo De Jesus"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1913"] [BlackElo "1726"] [PlyCount "20"] [EventDate "2023.01.05"] 1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. O-O O-O 5. d3 d6 6. Nc3 Nbd7 7. h3 h6 8. Be3 e5 9. Qc1 Kh7 10. Kh2 d5 1/2-1/2 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.14"] [White "Badillo, Julio Cesar"] [Black "Villamizar, Diego Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1841"] [BlackElo "1951"] [PlyCount "80"] [EventDate "2023.01.05"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 e6 7. O-O b5 8. a3 Bb7 9. Bf3 Nbd7 10. Bg5 Be7 11. Re1 Qc7 12. Qe2 O-O 13. Bf4 Rfe8 14. Bg3 Rac8 15. Rad1 Ne5 16. Bxe5 dxe5 17. Nb3 b4 18. axb4 Bxb4 19. Rd3 a5 20. Re3 a4 21. Nd2 Qa5 22. Ra1 Ba6 23. Qe1 a3 24. Nb3 Qc7 25. Rxa3 Bxa3 26. bxa3 Red8 27. g4 h6 28. h4 Rd6 29. g5 hxg5 30. hxg5 Nh7 31. Be2 Bxe2 32. Qxe2 Qd8 33. Rg3 Nxg5 34. Qg4 f6 35. a4 Rdc6 36. Nb5 Rxc2 37. Re3 Qb6 38. Qg3 Ra8 39. Rc3 Nxe4 40. Qf3 Rxf2 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.15"] [White "Cardona, Fabio"] [Black "Lopez Lopez, William Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1890"] [BlackElo "1594"] [PlyCount "57"] [EventDate "2023.01.05"] 1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. e3 Nbd7 5. Be2 c5 6. Ne5 Bxe2 7. Qxe2 e6 8. Nxd7 Qxd7 9. d3 a5 10. Nd2 Bd6 11. e4 Bf4 12. Rd1 Bxd2+ 13. Rxd2 d4 14. f4 b5 15. O-O O-O 16. g4 g6 17. Qf3 b4 18. Rg2 a4 19. Bc1 axb3 20. axb3 Ra1 21. f5 Qe7 22. Kh1 Rfa8 23. Rgg1 R8a6 24. Bg5 Rxf1 25. Rxf1 exf5 26. gxf5 Kg7 27. Qf4 Qd6 28. Qxd6 Rxd6 29. e5 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.17"] [White "Montoya, Duvan"] [Black "Bravo, Juan Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1755"] [BlackElo "1736"] [PlyCount "49"] [EventDate "2023.01.05"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Bg5 d6 6. Nxd4 Be7 7. Nxc6 bxc6 8. Bxf6 Bxf6 9. Qf3 O-O 10. c3 d5 11. Bd3 dxe4 12. Bxe4 Ba6 13. Nd2 Rb8 14. b3 Qe7 15. Kd1 Rfd8 16. Kc2 Qc5 17. Rhc1 Bd3+ 18. Kb2 Ba6 19. Rc2 Bg5 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. Ne4 Qf5 23. Nxg5 f6 24. Qf7+ Kh8 25. Ne6 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.18"] [White "Gallego Perez, Alejandro"] [Black "Garvin Mejia, Ricardo Luis"] [Result "1-0"] [ECO "A00"] [WhiteElo "1754"] [BlackElo "1572"] [PlyCount "69"] [EventDate "2023.01.05"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 b5 7. Bb3 Nxe4 8. Qd3 d5 9. dxe5 Be6 10. Bf4 Na5 11. c3 Nxb3 12. axb3 O-O 13. b4 c5 14. bxc5 Nxc5 15. Qc2 Ne4 16. Nbd2 Nxd2 17. Qxd2 Bc5 18. Be3 Qb6 19. Bxc5 Qxc5 20. Nd4 Qb6 21. Kh1 b4 22. f4 bxc3 23. bxc3 Rfe8 24. f5 Bd7 25. Qf4 Qc7 26. Rae1 f6 27. e6 Qxf4 28. Rxf4 Ra7 29. g4 Bb5 30. h4 Rc7 31. Re3 Ree7 32. g5 Kf8 33. Rg4 Be8 34. Reg3 Bh5 35. gxf6 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.20"] [White "Abella, Alfonso"] [Black "Hincapie, Hernan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1790"] [PlyCount "155"] [EventDate "2023.01.05"] 1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Nf3 e6 5. Nbd2 Be7 6. h3 Bd7 7. c3 a6 8. Bd3 h6 9. Ne5 Nxe5 10. Bxe5 c5 11. Qe2 c4 12. Bc2 Qb6 13. Rb1 Rc8 14. O-O O-O 15. e4 dxe4 16. Bxf6 Bxf6 17. Qxe4 Rfd8 18. Qh7+ Kf8 19. Ne4 Ke7 20. Nxf6 Kxf6 21. Qe4 Ke7 22. Rfe1 Bc6 23. Qh4+ Kf8 24. Re3 Rd5 25. Rg3 Qd8 26. Qf4 Qe7 27. Re1 Rg5 28. Ree3 Rd8 29. h4 Rh5 30. Qg4 Qxh4 31. Qxg7+ Ke7 32. Rh3 Qg5 33. Qxg5+ Rxg5 34. g3 Rh8 35. Re5 f6 36. Rxg5 fxg5 37. g4 Kf6 38. Re3 h5 39. gxh5 Rxh5 40. Be4 Bxe4 41. Rxe4 b5 42. Re5 Rh8 43. Rc5 Ra8 44. Rc6 Kf5 45. Kg2 e5 46. dxe5 Kxe5 47. Kf3 Kf5 48. Rc5+ Kg6 49. Kg4 Rf8 50. Rxg5+ Kh6 51. f4 Rf6 52. Re5 Rg6+ 53. Kf3 Rd6 54. f5 Kg5 55. Ke4 Rd2 56. Re6 Rxb2 57. Rg6+ Kh5 58. Rxa6 b4 59. Kd4 bxc3 60. Kxc3 Rb5 61. f6 Kg6 62. Kxc4 Rb1 63. a4 Kf7 64. Rc6 Rb8 65. a5 Rb1 66. Kc5 Rb2 67. a6 Rc2+ 68. Kb6 Rb2+ 69. Kc7 Ra2 70. Kb7 Rb2+ 71. Rb6 Rd2 72. a7 Rd7+ 73. Ka6 Rd8 74. Kb5 Ra8 75. Rb7+ Kxf6 76. Kb6 Re8 77. Rb8 Re6+ 78. Kc5 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.23"] [White "Puerta Rendon, Jacobo"] [Black "Naranjo Diaz, Juan Felipe"] [Result "1-0"] [ECO "A00"] [WhiteElo "1733"] [BlackElo "1587"] [PlyCount "67"] [EventDate "2023.01.05"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Qc2 f5 10. Nbd2 Kh8 11. b3 Rf6 12. Ne5 Be6 13. f3 Ng5 14. f4 Ne4 15. Ndf3 c5 16. Ng5 Bxe5 17. fxe5 Rg6 18. Nxe6 Rxe6 19. Rxf5 Nc6 20. Bb2 Nb4 21. Qe2 Nxd3 22. Qxd3 Rh6 23. Raf1 Qe7 24. cxd5 Ng5 25. Bc1 Rg6 26. h4 Nf3+ 27. Qxf3 Kg8 28. d6 Qd8 29. d7 Rf6 30. exf6 Qxd7 31. fxg7 Qxd4+ 32. Be3 Qxh4 33. Rf8+ Kxg7 34. Qf7# 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.24"] [White "Gutierrez, Jhon Jaime"] [Black "Giraldo Guevara, Juan Diego"] [Result "1-0"] [ECO "A00"] [WhiteElo "1720"] [Annotator "Jesús,José"] [PlyCount "15"] [EventDate "2023.01.05"] 1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d5 5. Nf3 Nbd7 6. Nbd2 c5 7. c3 Qc7 (7... O-O 8. Ne5 Qc7 9. O-O a6 10. a4 Rd8 11. Ndf3 Ne4 12. Bxe4 dxe4 13. Ng5 Nxe5 14. fxe5 Bxe5 15. Nxf7 Bxh2+ 16. Kh1 Rf8 17. Nh6+ Kg7 18. Rxf8 Kxf8 19. Ng4 Qg3 20. Nxh2) 8. O-O 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.26"] [White "Diaz Alzate, Thomas"] [Black "Ceballos Castellanos, Isabela"] [Result "0-1"] [ECO "A00"] [WhiteElo "1459"] [BlackElo "1642"] [PlyCount "40"] [EventDate "2023.01.05"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Be7 6. Nxe5 Qa5+ 7. Nc3 Qxe5 8. Be3 Nc6 9. Bc4 Nf6 10. Nd5 Nxd5 11. Qxd5 Qxd5 12. exd5 Ne5 13. Bb3 b5 14. Bd4 Bf6 15. O-O-O O-O 16. Rhe1 Re8 17. d6 Bb7 18. Bxe5 Rxe5 19. a4 Bc6 20. a5 Rae8 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.28"] [White "Angel Barco, Walter Edison"] [Black "Torres Calle, Raul Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1426"] [PlyCount "64"] [EventDate "2023.01.05"] 1. d4 g6 2. Bf4 Bg7 3. e3 c5 4. c3 cxd4 5. exd4 Nc6 6. Nf3 Qb6 7. Qb3 d6 8. Qxb6 axb6 9. d5 Ne5 10. Nxe5 dxe5 11. Be3 Nf6 12. Bxb6 Nxd5 13. Bc5 b6 14. Ba3 e4 15. Bc4 Bb7 16. Bb5+ Kf8 17. O-O f5 18. Rd1 Kf7 19. Bc4 Rhd8 20. Bxd5+ Bxd5 21. b3 Bxb3 22. Rc1 Bc4 23. Bb2 Rd3 24. Na3 Ba6 25. Rd1 Rad8 26. Rxd3 exd3 27. Rd1 e5 28. Nc2 f4 29. Nb4 Bc4 30. f3 Bf8 31. g3 Bc5+ 32. Kg2 d2 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.29"] [White "Marin Trejos, Jaime Humberto"] [Black "Triana Castro, Francisco Javier"] [Result "0-1"] [ECO "A00"] [BlackElo "1600"] [PlyCount "28"] [EventDate "2023.01.05"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. h3 Bf5 7. Nf3 e6 8. Bf4 Nbd7 9. Qd2 Be7 10. Bb3 O-O 11. g4 Bg6 12. Rg1 Rfd8 13. Nh4 Ne5 14. Nxg6 Nf3+ 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.30"] [White "Puerta Rendon, Josue"] [Black "Gutierrez Rios, Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1508"] [BlackElo "1410"] [PlyCount "15"] [EventDate "2023.01.05"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Nbd2 Bxf4 6. exf4 Nbd7 7. Ne5 b6 8. Nc6 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.34"] [White "Trujillo Alvira, Jesus Alfredo"] [Black "Trujillo, Luis Angel"] [Result "0-1"] [ECO "A00"] [BlackElo "1632"] [PlyCount "62"] [EventDate "2023.01.05"] 1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. c4 Qd8 5. Nc3 c6 6. Nf3 Bg4 7. Be3 e6 8. Bd3 Be7 9. O-O Nbd7 10. c5 O-O 11. h3 Bxf3 12. Qxf3 Re8 13. Rad1 Nd5 14. Nxd5 exd5 15. Rfe1 Nf6 16. Bg5 Qd7 17. Bf5 Qc7 18. Re2 h6 19. Bxf6 Bxf6 20. Rde1 Rxe2 21. Rxe2 Bxd4 22. Bh7+ Kf8 23. b4 Bf6 24. Bd3 Re8 25. Rxe8+ Kxe8 26. Qf5 Qd7 27. Qxd7+ Kxd7 28. Bf5+ Kc7 29. Kf1 Bc3 30. a3 Bb2 31. a4 Ba3 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.37"] [White "Gomez Gomez, Gonzalo"] [Black "Aristizabal Valencia, Matias"] [Result "1-0"] [ECO "A00"] [PlyCount "62"] [EventDate "2023.01.05"] 1. e4 c5 2. Nc3 d6 3. h3 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. d3 Nf6 8. O-O Nc6 9. Bg5 O-O 10. Qd2 Qc7 11. Bxf6 Bxf6 12. Nd5 Qa5 13. Nxf6+ exf6 14. Qf4 Qd8 15. c3 g5 16. Qg4 Ne5 17. Nxe5 dxe5 18. Rad1 Qe7 19. f4 exf4 20. Rxf4 h6 21. Rdf1 Rac8 22. R1f3 Qe6 23. Rf5 Qb6 24. h4 Kg7 25. Rxf6 Qxf6 26. Rxf6 Kxf6 27. hxg5+ hxg5 28. Qf5+ Kg7 29. Qxg5+ Kh8 30. a3 Rcd8 31. Qxc5 Rxd3 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.38"] [White "Echavarria, Jorge Ivan"] [Black "Agudelo Ramirez, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1452"] [PlyCount "73"] [EventDate "2023.01.05"] 1. d4 d5 2. f4 Nc6 3. c3 Bf5 4. Nf3 Nf6 5. g3 e6 6. Bg2 Bd6 7. e3 O-O 8. O-O h6 9. Nbd2 Qe7 10. Ne5 Nxe5 11. fxe5 Bd3 12. exf6 gxf6 13. Rf2 Bg6 14. e4 c5 15. exd5 exd5 16. Nf3 cxd4 17. Nxd4 Bc5 18. Re2 Qd7 19. Bxh6 Rfd8 20. Qf1 Bd3 21. Qxf6 Bf8 22. Re5 Bg6 23. Bxf8 Kxf8 24. Rf1 Kg8 25. Rf4 Qd6 26. Qxd6 Rxd6 27. Bxd5 Rad8 28. Be4 Bxe4 29. Rfxe4 R8d7 30. Re7 Rxe7 31. Rxe7 Rb6 32. b3 Kg7 33. c4 Kf6 34. Re2 Kg5 35. Kg2 Kg4 36. Re5 Ra6 37. h3# 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.4"] [White "Munoz Galvez, Jhon Edison"] [Black "Perez, William"] [Result "1-0"] [ECO "A00"] [WhiteElo "2292"] [BlackElo "1910"] [PlyCount "49"] [EventDate "2023.01.05"] 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d5 6. Nf3 O-O 7. Qc2 Na6 8. O-O c6 9. Bg5 Be7 10. Nbd2 h6 11. Bxf6 Bxf6 12. Rfd1 Nb4 13. Qb1 dxc4 14. a3 Nd5 15. Nxc4 b5 16. Nce5 Bb7 17. Qc2 Rc8 18. Rac1 Be7 19. Nd3 Qb6 20. Nc5 Rfd8 21. e3 a4 22. Ne5 Ba8 23. Qe2 Qc7 24. Bh3 Qd6 25. Nxf7 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.39"] [White "Vera Velez, Juan Esteban"] [Black "Ramirez Hernandez, Josue"] [Result "1-0"] [ECO "C54"] [PlyCount "67"] [EventDate "2023.01.05"] 1. e4 e5 2. Bc4 Nc6 3. d3 Nf6 4. Nf3 a6 5. c3 Bc5 6. d4 exd4 7. e5 d5 8. Bb3 Qe7 9. Qe2 Nd7 10. Bf4 dxc3 11. Nxc3 d4 12. Nd5 Qd8 13. Bg5 f6 14. exf6+ Kf8 15. fxg7+ Kxg7 16. Bxd8 Rxd8 17. O-O Nf6 18. Nxc7 Rd7 19. Nxa8 Nb4 20. Qd2 a5 21. Qg5+ Kf8 22. Qxc5+ Ke8 23. Qxc8+ Ke7 24. Rfe1+ Kd6 25. Rad1 d3 26. Qc3 Nbd5 27. Qe5+ Kc5 28. Rc1+ Kb5 29. Nd4+ Ka6 30. Qe6+ Ka7 31. Qxd7 Kxa8 32. Bxd5 Nxd5 33. Qxd5 Ka7 34. Qxa5+ 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.36"] [White "Arroyo Bravo, Jaime Humberto"] [Black "Ocampo Arredondo, Luis Fernando"] [Result "1-0"] [ECO "B07"] [BlackElo "1203"] [PlyCount "71"] [EventDate "2023.01.05"] 1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Bd3 Nf6 5. Nbd2 O-O 6. O-O Bg4 7. Re1 Nc6 8. c3 e5 9. d5 Ne7 10. Qb3 Rb8 11. c4 Nd7 12. Be2 f5 13. Ng5 Bxe2 14. Rxe2 Nc5 15. Qh3 h6 16. Ndf3 Rf6 17. b4 Nd3 18. Ne6 Qe8 19. Nxg7 Qf7 20. Bxh6 Nf4 21. Bxf4 Qxg7 22. Bg5 Rf7 23. Nh4 f4 24. Qe6 Kf8 25. Bxe7+ Rxe7 26. Nxg6+ Ke8 27. Nxe7 Qxe7 28. Qg4 Qf6 29. Rb1 Ke7 30. Rb3 Rf8 31. Rh3 Rf7 32. Qc8 Qg6 33. Qxc7+ Ke8 34. Rh8+ Rf8 35. Qc8+ Ke7 36. Qxf8+ 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.25"] [White "Espitia Martinez, Jhon"] [Black "Montoya, Nerio Antonio"] [Result "1-0"] [ECO "B04"] [WhiteElo "1240"] [BlackElo "1661"] [PlyCount "40"] [EventDate "2023.01.05"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Nc6 6. exd6 exd6 7. Be3 Bg4 8. h3 Bh5 9. Nc3 a6 10. b3 Be7 11. Be2 O-O 12. Qd2 Bg6 13. O-O Bf6 14. a3 Na5 15. Qb2 Re8 16. Rad1 Qe7 17. Rfe1 Be4 18. Nxe4 Qxe4 19. Bd3 Qc6 20. Qc2 Qd7 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.35"] [White "Dabraccio, Guillermo"] [Black "Agudelo Gonzalez, Horacio"] [Result "1-0"] [ECO "B06"] [WhiteElo "1566"] [PlyCount "37"] [EventDate "2023.01.05"] 1. d4 g6 2. Nc3 Bg7 3. e4 d6 4. Bg5 b6 5. Nf3 Nf6 6. Bc4 O-O 7. O-O Nbd7 8. Qe2 c5 9. d5 Ne5 10. Nxe5 dxe5 11. Rfd1 Qd6 12. h3 h6 13. Bh4 Nh5 14. Qf3 f5 15. exf5 Bxf5 16. Bd3 Bxh3 17. Qxh5 Bf5 18. Bxf5 Rxf5 19. Qe2 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.10"] [White "Molina, Gildardo"] [Black "Garzon Camelo, Andres Santiago"] [Result "0-1"] [ECO "B71"] [WhiteElo "1939"] [BlackElo "1864"] [PlyCount "70"] [EventDate "2023.01.05"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nbd7 7. Bb5 a6 8. Ba4 b5 9. Bb3 Bb7 10. Qe2 Qb8 11. Bd2 Bg7 12. Nf3 b4 13. Qc4 O-O 14. Qxb4 Qa7 15. O-O-O a5 16. Qc4 Rac8 17. Qe2 a4 18. Bc4 Qa8 19. e5 dxe5 20. fxe5 Bxf3 21. gxf3 Nxe5 22. Ba6 Rcd8 23. Qxe5 Qxa6 24. Qxe7 Rb8 25. Bf4 Rb7 26. Qa3 Qc4 27. Be5 Bh6+ 28. Kb1 Nd7 29. Rhe1 Nxe5 30. Rxe5 Rfb8 31. Nxa4 Bf8 32. Re4 Qxe4 33. Qxf8+ Kxf8 34. fxe4 Rb4 35. b3 Rxa4 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.16"] [White "Molano, Walter Rene"] [Black "Jaramillo, Carlos Orlando"] [Result "1-0"] [ECO "A41"] [WhiteElo "1662"] [BlackElo "1770"] [PlyCount "63"] [EventDate "2023.01.05"] 1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nce7 5. c4 Bg4 6. Qb3 b6 7. h3 Bd7 8. Be3 h6 9. Nc3 f5 10. exf5 Nxf5 11. Bd3 Nf6 12. g4 Nxe3 13. Bg6+ Ke7 14. fxe3 Be8 15. Nh4 Qc8 16. Bf5 Qb7 17. O-O-O g5 18. Ng6+ Bxg6 19. Bxg6 Bg7 20. Rhf1 Rab8 21. Qc2 a6 22. Ne4 Rbf8 23. Bf5 Qb8 24. Be6 Qe8 25. Ng3 Kd8 26. Nf5 Rh7 27. Qb3 Ne4 28. Qc2 Nf6 29. Rf2 Bh8 30. Rdf1 Qg6 31. Qa4 Nd7 32. Qc6 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.13"] [White "Hernandez Pinzon, Helvert"] [Black "Guerra Verano, Diana"] [Result "0-1"] [ECO "B44"] [WhiteElo "1899"] [BlackElo "1583"] [PlyCount "52"] [EventDate "2023.01.05"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8. e5 Nd7 9. f4 Nc5 10. Be2 Ba6 11. O-O Bxe2 12. Qxe2 Be7 13. Kh1 Ne4 14. Nd2 Nxd2 15. Qxd2 c5 16. c3 a5 17. b3 Qc7 18. Rae1 g6 19. Qe2 O-O 20. Rf3 a4 21. Rh3 axb3 22. axb3 Ra3 23. Rb1 Rb8 24. Qc2 Qb7 25. b4 cxb4 26. cxb4 d4 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.9"] [White "Giraldo, Marlon"] [Black "Hurtado Sarmiento, Juan Sebastian"] [Result "0-1"] [ECO "D85"] [BlackElo "1966"] [PlyCount "84"] [EventDate "2023.01.05"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h3 Bg7 6. Nf3 O-O 7. Nxd5 Qxd5 8. e3 c5 9. b3 cxd4 10. exd4 Nc6 11. Bb2 Rd8 12. Bc4 Qe4+ 13. Qe2 Qxe2+ 14. Kxe2 Bxd4 15. Nxd4 Nxd4+ 16. Bxd4 Rxd4 17. Rad1 Rxd1 18. Rxd1 Bf5 19. f3 Rf8 20. g4 Bc8 21. Ke3 a6 22. a4 Re8 23. Bd5 Kf8 24. Bc4 e6 25. Ke4 f6 26. h4 e5 27. Rd6 Ke7 28. Rb6 Rd8 29. Bd5 Rd6 30. Rb4 a5 31. Rb5 b6 32. Bg8 Ba6 33. Bxh7 Bxb5 34. axb5 Rd4+ 35. Ke3 Kf7 36. h5 gxh5 37. gxh5 Rb4 38. Bd3 Rxb3 39. Ke4 Rb4+ 40. Ke3 a4 41. Kd2 a3 42. Kc3 a2 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.8"] [White "Calle, Edwin Fernando"] [Black "Zapata Cuartas, Juan Carlos"] [Result "1/2-1/2"] [ECO "B51"] [WhiteElo "1890"] [BlackElo "1975"] [PlyCount "35"] [EventDate "2023.01.05"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bb5+ Nbd7 5. e5 dxe5 6. Nxe5 a6 7. Qb3 e6 8. Nxd7 Nxd7 9. Be2 Be7 10. O-O O-O 11. d4 cxd4 12. cxd4 Qb6 13. Qxb6 Nxb6 14. Nc3 Bf6 15. Be3 Rd8 16. Rfd1 Nd5 17. Nxd5 exd5 18. Rac1 1/2-1/2 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.22"] [White "Zuluaga, Libaniel"] [Black "Velez, Andres Felipe"] [Result "1-0"] [ECO "A00"] [BlackElo "1755"] [PlyCount "20"] [EventDate "2023.01.05"] 1. e4 e6 2. Nc3 c5 3. Bc4 Be7 4. d3 Nf6 5. Nge2 O-O 6. Bg5 a6 7. a4 b6 8. f4 Bb7 9. O-O d5 10. Bb3 d4 1-0 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.27"] [White "Restrepo Santa, Fabian"] [Black "Romero, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1609"] [BlackElo "1472"] [PlyCount "80"] [EventDate "2023.01.05"] 1. d4 d5 2. Bf4 e6 3. e3 a6 4. Nd2 Nf6 5. Bd3 Bd6 6. Bg3 Nc6 7. c3 Ne7 8. f4 c5 9. Ngf3 Bd7 10. b3 Bc6 11. Ne5 Qa5 12. Qc2 Rc8 13. Qb2 cxd4 14. cxd4 Ba3 15. Qb1 Bd7 16. Ke2 Bb5 17. Bxb5+ axb5 18. Qd1 Nc6 19. Ndf3 Ne4 20. Be1 Bb4 21. Kf1 Nxe5 22. Nxe5 Bxe1 23. Qxe1 Qxe1+ 24. Rxe1 Ke7 25. Nd3 Rc2 26. Nb4 Rf2+ 27. Kg1 Rc8 28. h3 Kd7 29. Kh2 h5 30. h4 Rd2 31. Rhf1 g6 32. Kh3 Rc3 33. Rf3 f5 34. Kh2 Nf2 35. Rg3 Ng4+ 36. Kg1 Kc7 37. Kf1 Kb6 38. Rb1 Rxe3 39. Rxe3 Nxe3+ 40. Kg1 Rxd4 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.33"] [White "Salgado Giraldo, Julio Mario"] [Black "Cardozo Camargo, Aldo"] [Result "0-1"] [ECO "A00"] [Annotator "manug"] [PlyCount "100"] [EventDate "2023.01.05"] {[%evp 0,81,26,26,26,14,14,6,92,92,100,38,115,121,124,121,142,122,124,104,104, 97,98,104,117,124,122,101,136,121,159,112,120,119,114,104,99,-50,-46,-46,61,58, 58,61,61,44,56,52,52,0,27,27,27,-7,-7,-7,-6,-6,-8,-11,-7,-11,-12,-19,-15,-15, -23,-23,-1,-185,-182,-181,-175,-383,-296,-337,-217,-439,-461,-519,-615,-992, -1414,-1466]} 1. e4 e5 2. Bc4 Nf6 3. d4 d6 4. dxe5 dxe5 5. Bxf7+ Ke7 6. Qxd8+ Kxd8 7. Nf3 Bd6 8. Bg5 Rf8 9. Bxf6+ gxf6 10. Bc4 Bg4 11. Nbd2 Nc6 12. h3 Bh5 13. O-O-O Nd4 14. g4 Nxf3 15. Nxf3 Bf7 16. Bxf7 Rxf7 17. Rd2 Ke7 18. g5 fxg5 19. Nxg5 Rg7 20. Nf3 Rag8 21. Nh4 Rg1+ 22. Rd1 Rxd1+ 23. Rxd1 Ke6 24. Nf3 Rg2 25. Rd2 Bc5 26. Nh4 Rxf2 27. Rxf2 Bxf2 28. Nf3 Kd6 29. b4 a6 30. Kb2 c5 31. bxc5+ Kxc5 32. c3 Bg3 33. Kb3 b5 34. a4 bxa4+ 35. Kxa4 Kc4 36. h4 Kxc3 37. h5 h6 38. Ng1 Kd3 39. Ka5 Kxe4 40. Kxa6 Kd3 41. Kb5 Ke3 42. Kc5 Ke4 43. Kd6 Kf5 44. Kd5 Kg5 45. Nf3+ Kxh5 46. Nxe5 Bxe5 47. Kxe5 Kg4 48. Ke4 h5 49. Ke3 Kg3 50. Ke2 Kg2 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.40"] [White "Giraldo Gomez, John Jairo"] [Black "Serrano Quiceno, Carlos Enrique"] [Result "0-1"] [ECO "A00"] [Annotator "manug"] [PlyCount "82"] [EventDate "2023.01.05"] {[%evp 0,20,24,31,37,37,32,2,2,19,6,-40,0,-111,-70,-223,-223,-223,-223,-202, -79,-455,-271]} 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be2 Qb6 6. Ng5 h6 7. Nxf7 Kxf7 8. Bh5+ g6 9. Qf3+ Kg7 10. Qg4 Nce7 11. h4 Kf7 12. Rh3 Ke8 13. Bxg6+ Kd8 14. Rf3 Nf5 15. Qh5 Nge7 16. Bf7 Nxd4 17. Rc3 Bg7 18. f4 Rf8 19. Nd2 c4 20. Nf3 Nxf3+ 21. Rxf3 Qg1+ 22. Rf1 Qxg2 23. Be3 Qxc2 24. Rc1 Qxb2 25. Rf2 Qb4+ 26. Bd2 Qc5 27. Rg2 Nf5 28. Rxg7 Nxg7 29. Qg6 Nf5 30. Rb1 Qe7 31. Bb4 Qxh4+ 32. Kd2 Qxf4+ 33. Kc2 Nd4+ 34. Kb2 Qf2+ 35. Ka3 Nc2+ 36. Ka4 Nxb4 37. Kxb4 Qd2+ 38. Kc5 Qf2+ 39. Kd6 Qxf7 40. Qf6+ Qxf6 41. exf6 Rxf6 0-1 [Event "XXVIII Torneo de Ajedrez IRT Internacion"] [Site "Coliseo Mayor Calle 62 # 24-1 "] [Date "2023.01.08"] [Round "7.42"] [White "Duran Lopez, Arlesc"] [Black "Villegas Llano, Irene"] [Result "0-1"] [ECO "A00"] [PlyCount "35"] [EventDate "2023.01.05"] 1. e4 e5 2. Nf3 c6 3. d3 Nf6 4. g3 Bc5 5. Be3 Bb4+ 6. c3 Ba5 7. b4 Bb6 8. a4 Bxe3 9. fxe3 d6 10. Bg2 Be6 11. O-O Ng4 12. Nbd2 Nxe3 13. Qe2 Nxf1 14. Qxf1 d5 15. d4 dxe4 16. Nxe4 Bd5 17. Nxe5 Bxe4 18. Qe2 0-1