[Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.14"] [Round "1.2"] [White "Molina Soto, Yefferson"] [Black "Triana Castro, Francisco Javier"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1530"] [BlackElo "1679"] [PlyCount "20"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. h3 Bf5 6. Nf3 e6 7. d3 c6 8. Bd2 Qc7 9. O-O Bd6 10. Qe2 O-O 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.14"] [Round "1.5"] [White "Sanchez Ospina, William"] [Black "Gomez Saenz, Manuela"] [Result "0-1"] [ECO "A00"] [WhiteElo "1658"] [BlackElo "1484"] [PlyCount "34"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Bd3 Nbd7 7. Nbd2 c5 8. c3 a6 9. O-O b5 10. Qe2 c4 11. Bc2 d5 12. e4 dxe4 13. Nxe4 Bb7 14. h4 Nb6 15. Nc5 Bd5 16. Rfe1 Re8 17. Ne5 Nbd7 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.14"] [Round "1.7"] [White "Patino Castaneda, Jose Ignacio"] [Black "Ceballos Castellanos, Isabela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "1460"] [PlyCount "50"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 O-O 6. e3 d6 7. h3 c6 8. Be2 Qa5 9. O-O h6 10. Qb3 Kh7 11. Qc2 Nbd7 12. a3 e5 13. b4 Qc7 14. Bh2 Re8 15. Rfe1 Qd8 16. Rad1 e4 17. Nd2 Nb6 18. c5 dxc5 19. dxc5 Nbd5 20. Nxd5 Nxd5 21. Nc4 Qg5 22. Nd6 Re7 23. Nxc8 Rxc8 24. Bc4 Rd7 25. Bd6 Nc7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.14"] [Round "1.8"] [White "Suaza Sanabria, Laura Sofia"] [Black "Cuervo, Cesar Augusto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1418"] [BlackElo "1638"] [PlyCount "35"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 d6 5. g3 Nf6 6. Bg2 Qc7 7. O-O e6 8. Nc3 Be7 9. h3 O-O 10. Kh2 Nbd7 11. f4 Rb8 12. a4 b6 13. e5 dxe5 14. fxe5 Nxe5 15. Bf4 Bd6 16. Re1 Ng6 17. Nxe6 Bxe6 18. Bxd6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "2.4"] [White "Gomez Saenz, Manuela"] [Black "Patino Castaneda, Jose Ignacio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1484"] [BlackElo "1648"] [PlyCount "76"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 a6 6. Nc3 e5 7. Nf5 d6 8. Nd5 Bxf5 9. exf5 Qa5+ 10. Nc3 Ne4 11. Bd2 Nxd2 12. Qxd2 Be7 13. O-O-O h6 14. Kb1 Nd4 15. Bd3 Bg5 16. Qe1 Rc8 17. Ne2 Qxe1 18. Rhxe1 Nxe2 19. Rxe2 Be7 20. Be4 Rc7 21. Rd3 O-O 22. f6 Bxf6 23. Rxd6 Be7 24. Rb6 Rd8 25. a3 Rdd7 26. Bf5 Rd6 27. Rb3 g6 28. Be4 b5 29. Rd3 Kg7 30. Red2 Rxd3 31. Rxd3 f5 32. Bd5 e4 33. Rd1 Rd7 34. c3 Kf6 35. f4 Bc5 36. Kc2 Be3 37. g3 g5 38. fxg5+ hxg5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "2.7"] [White "Olier Robayo, Mishelle Dayana"] [Black "Gallego Perez, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1328"] [BlackElo "1600"] [PlyCount "67"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d3 g6 3. f4 Bg7 4. Nf3 d5 5. Qe2 Nc6 6. c3 e5 7. g3 Nge7 8. Bg2 O-O 9. O-O d4 10. h3 b5 11. a4 b4 12. c4 Rb8 13. b3 Na5 14. Nbd2 Nec6 15. Nh2 f5 16. Rb1 exf4 17. gxf4 fxe4 18. Nxe4 Qe7 19. Qf2 Bf5 20. Re1 Rbe8 21. Bd2 Bxe4 22. Bxe4 Qd7 23. Qh4 Ne7 24. Nf3 Nf5 25. Qg4 Qc7 26. Bd5+ Kh8 27. Rxe8 Rxe8 28. Ng5 Re7 29. Re1 Rxe1+ 30. Bxe1 Bf6 31. Bh4 Nxh4 32. Qxh4 Bxg5 33. Qxg5 Kg7 34. f5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "2.10"] [White "Pinzon, Luis Guillermo"] [Black "Petro, Jose Felipe"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1581"] [PlyCount "38"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 a6 6. O-O Nf6 7. Nc3 Be7 8. Be3 Qc7 9. a3 O-O 10. Re1 b5 11. f3 Bd6 12. h3 Bh2+ 13. Kh1 Nh5 14. Bf2 Bg3 15. Bxg3 Qxg3 16. Bf1 Qf2 17. Nxc6 dxc6 18. Ne2 Bb7 19. Qd7 Rab8 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "2.12"] [White "Obando Yandun, Dario Andres"] [Black "Lopez, Ricardo Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1619"] [BlackElo "1467"] [PlyCount "39"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. f3 h6 9. Be3 O-O 10. O-O-O Nc6 11. g4 Nxd4 12. Bxd4 Nh7 13. Kb1 b5 14. Qf2 Bh4 15. Qd2 b4 16. Na4 Qa5 17. b3 Bf6 18. Bxf6 Nxf6 19. Qxd6 Bd7 20. Nb2 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "2.13"] [White "Zapata, Olga Maria"] [Black "Rivera Fernandez, Fredy"] [Result "0-1"] [ECO "A00"] [WhiteElo "1618"] [BlackElo "1374"] [PlyCount "30"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 d6 5. b3 g6 6. Bb2 Bg7 7. cxb5 a6 8. Bc4 O-O 9. Nf3 axb5 10. Be2 Bb7 11. O-O b4 12. Bc4 Nbd7 13. Nbd2 Nxd5 14. Bxg7 Kxg7 15. Qc2 N7f6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "2.14"] [White "Norena Marin, Jeronimo"] [Black "Dabraccio, Guillermo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1334"] [BlackElo "1618"] [PlyCount "68"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 Nf6 6. Nc3 a6 7. a3 Qc7 8. Be3 b6 9. f3 Be7 10. Be2 O-O 11. Qd2 d6 12. b4 Rd8 13. Rd1 Ne5 14. Rc1 Bb7 15. O-O Rdc8 16. Na4 Qd8 17. Nb3 Ned7 18. Rfd1 Rab8 19. c5 bxc5 20. bxc5 d5 21. exd5 Nxd5 22. Rc2 Bc6 23. Nb6 N7xb6 24. cxb6 Nxe3 25. Qxe3 Qf8 26. Bxa6 Bb7 27. Rxc8 Bxc8 28. Bxc8 Qxc8 29. a4 Qa6 30. a5 g6 31. Rd7 Rb7 32. Rxb7 Qxb7 33. Qe4 Qb8 34. Nd4 Qc8 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.1"] [White "Gallego Perez, Alejandro"] [Black "Rojas Mendoza, Joun Sun"] [Result "0-1"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1664"] [PlyCount "47"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. Bd3 Be7 5. Nge2 c5 6. dxc5 dxe4 7. Bb5+ Bd7 8. b4 a5 9. Bxd7+ Nbxd7 10. Ng3 axb4 11. Ncxe4 Nxc5 12. Qxd8+ Rxd8 13. Nxc5 Bxc5 14. Bg5 O-O 15. Bxf6 gxf6 16. Ne4 Bd4 17. O-O-O f5 18. Nd2 Bxf2 19. Nb3 b6 20. Rhf1 Be3+ 21. Kb2 Bg5 22. Nc1 Rxd1 23. Rxd1 Bxc1+ 24. Kxc1 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.2"] [White "Ortiz Hernandez, Jose Guillermo"] [Black "Molina Valdes, Luisa Fernanda"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1651"] [PlyCount "42"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. f4 e5 7. fxe5 dxe5 8. d5 Nh5 9. Nf3 Bg4 10. O-O Na6 11. Be3 Qe7 12. a3 f5 13. b4 f4 14. Bf2 c6 15. c5 cxd5 16. Bxa6 bxa6 17. Nxd5 Qb7 18. Rc1 Rfd8 19. Qb3 Kh8 20. Ng5 h6 21. c6 Qb5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.3"] [White "Patino Castaneda, Jose Ignacio"] [Black "Herrera Nopan, Fabian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "1612"] [PlyCount "26"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. h3 a6 7. Be2 Nfd7 8. O-O c5 9. Be3 Nc6 10. d5 Nce5 11. Nxe5 Bxe5 12. f4 Bg7 13. Qd2 Qa5 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.4"] [White "Munoz, Edgar Alex"] [Black "Lopez Lopez, William Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1638"] [BlackElo "1557"] [PlyCount "109"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nge2 d6 6. Na4 Bb6 7. Nxb6 axb6 8. O-O h6 9. h3 Be6 10. d4 Bc4 11. c3 exd4 12. cxd4 Bxe2 13. Qxe2 Nxd4 14. Qc4 Nc6 15. b4 O-O 16. Bb2 Ne5 17. Qc3 b5 18. Bc1 c6 19. f4 Nc4 20. a4 Qb6+ 21. Kh2 d5 22. a5 Qa7 23. exd5 Nxd5 24. Bxd5 cxd5 25. f5 f6 26. Bf4 b6 27. Qf3 Qf7 28. a6 Rfe8 29. Rfd1 Red8 30. Ra2 Ne5 31. Qg2 d4 32. Raa1 Qd5 33. g4 Ra7 34. Qxd5+ Rxd5 35. Bxe5 fxe5 36. Kg3 Kf7 37. Kf3 Kf6 38. Ke4 Rd8 39. h4 Re7 40. Ra3 g6 41. g5+ hxg5 42. hxg5+ Kxg5 43. Rg1+ Kf6 44. Rxg6+ Kf7 45. Rxb6 Red7 46. a7 d3 47. a8=Q d2 48. Qc6 Rd4+ 49. Ke3 Rd3+ 50. Rxd3 Rxd3+ 51. Kf2 d1=Q 52. Qf6+ Ke8 53. Re6+ Kd7 54. Re7+ Kd8 55. Qf8# 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.5"] [White "Triana Castro, Francisco Javier"] [Black "Norena Marin, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1679"] [BlackElo "1334"] [PlyCount "43"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Bg5 Nf6 3. Nd2 Nbd7 4. e3 e6 5. Bd3 Be7 6. Bxf6 gxf6 7. c3 b6 8. Ne2 Bb7 9. Ng3 c5 10. Qf3 Qc7 11. Bb5 O-O-O 12. Qe2 c4 13. a4 a6 14. Bxd7+ Qxd7 15. e4 Rde8 16. O-O Rhg8 17. exd5 exd5 18. Qh5 Rg7 19. Nf5 Rg5 20. Nxe7+ Qxe7 21. Qxh7 Reg8 22. g3 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.6"] [White "Montoya, Ricardo"] [Black "Obando Yandun, Dario Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1558"] [BlackElo "1619"] [PlyCount "39"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bd7 5. d4 e6 6. Bd3 Ne7 7. b4 Ng6 8. c3 Be7 9. O-O a5 10. f4 axb4 11. f5 exf5 12. Nxf5 Bxf5 13. Bxf5 O-O 14. cxb4 Bxb4 15. Rf3 c5 16. Rh3 Qb6 17. Qh5 h6 18. Bxh6 gxh6 19. Qxh6 Rd8 20. e6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.7"] [White "Molina Soto, Yefferson"] [Black "Lopez Londono, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1530"] [BlackElo "1600"] [PlyCount "85"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Bf5 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Bd3 Qe6+ 9. Nge2 Bxd3 10. Qxd3 dxc4 11. Qf3 Nf6 12. O-O O-O 13. h3 Nbd7 14. Rad1 Nb6 15. Rfe1 Rfe8 16. Ng3 Qd7 17. Re5 Re6 18. Nce4 Nxe4 19. Nxe4 Qe7 20. Rxe6 Qxe6 21. Ng5 Qd7 22. Qe4 f5 23. Qh4 h6 24. Nf3 Re8 25. Qh5 Qf7 26. Qxf7+ Kxf7 27. Ne5+ Ke6 28. f4 Kd5 29. Kf2 Nc8 30. Rc1 Kxd4 31. Rxc4+ Kd5 32. Rc1 Nd6 33. Rd1+ Ke6 34. Re1 Ne4+ 35. Kf3 Rd8 36. g4 g6 37. Nxg6 Rd3+ 38. Re3 Rxe3+ 39. Kxe3 Nf6 40. g5 hxg5 41. fxg5 Nh5 42. Nf4+ Nxf4 43. Kxf4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.8"] [White "Rivera Fernandez, Fredy"] [Black "Pinzon, Luis Guillermo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1374"] [BlackElo "1581"] [PlyCount "24"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 c6 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 d6 6. Bd3 Qc7 7. Nbd2 Bg4 8. h3 Bd7 9. c4 O-O 10. Rc1 Re8 11. c5 Nd5 12. Be2 h5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.9"] [White "Soto Ramirez, Andres Camilo"] [Black "Sierra Martinez, Mallerly"] [Result "0-1"] [ECO "A00"] [WhiteElo "1305"] [BlackElo "1572"] [PlyCount "47"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 O-O 7. Re1 d6 8. h3 h6 9. d4 Ba7 10. Bxc6 bxc6 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Nxe5 Bb7 14. Nd2 Rab8 15. c4 c5 16. f3 a5 17. Nb3 Bb6 18. a4 Re8 19. Nd3 Ba6 20. Nd2 Rbd8 21. Nf4 c6 22. b3 Bc7 23. Ne2 Rb8 24. Nc3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.10"] [White "Petro, Jose Felipe"] [Black "Sanchez Ospina, William"] [Result "0-1"] [ECO "A00"] [BlackElo "1658"] [PlyCount "98"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Bf4 O-O 6. h4 h5 7. Qd2 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bxe5 c6 11. Rd1 Re8 12. Bg3 Be6 13. Nf3 Na6 14. Bxa6 bxa6 15. O-O Ng4 16. e5 Rab8 17. b3 c5 18. Ne4 Rec8 19. Nfg5 Rb6 20. Nf3 Bf5 21. Rfe1 Bxe4 22. Rxe4 f5 23. Rc4 a5 24. Rd7 a6 25. Kf1 Re6 26. Ng5 Ree8 27. Rd6 Bxe5 28. Rxg6+ Bg7 29. Rxa6 Rcd8 30. Rd6 Rxd6 31. Bxd6 Bd4 32. Nf3 Bxf2 33. Bxc5 Bg3 34. Rc3 f4 35. Bg1 Nh6 36. Rd3 Nf5 37. Bf2 Ne3+ 38. Bxe3 fxe3 39. Ke2 Bf4 40. c4 Kg7 41. Rd5 a4 42. Rxh5 axb3 43. axb3 Ra8 44. Nd4 Ra2+ 45. Kd3 Rd2+ 46. Ke4 Rxd4+ 47. Kxd4 e2 48. Rf5 Be3+ 49. Kxe3 e1=Q+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.11"] [White "Zuluaga Alzate, Gustavo"] [Black "Ceballos Castellanos, Isabela"] [Result "0-1"] [ECO "A00"] [WhiteElo "1693"] [BlackElo "1460"] [PlyCount "38"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e4 d6 6. Nge2 Nc6 7. O-O h5 8. h3 h4 9. g4 Nxg4 10. hxg4 Bxg4 11. f3 h3 12. fxg4 hxg2 13. Kxg2 Qd7 14. Ng3 Rh4 15. Qf3 Ne5 16. Qe2 O-O-O 17. Rh1 Rdh8 18. Rxh4 Rxh4 19. d4 Nxg4 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.12"] [White "Suaza Sanabria, Laura Sofia"] [Black "Uribe Fajardo, Alquiber"] [Result "1-0"] [ECO "A00"] [WhiteElo "1418"] [BlackElo "1610"] [PlyCount "76"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Ng8 5. Nf3 g6 6. Bd3 Bg7 7. O-O e6 8. Bg5 Qc7 9. Qd2 h6 10. Be3 Ne7 11. b4 f5 12. exf6 Bxf6 13. Bf4 Qd8 14. Bxh6 Nf5 15. Bxf5 exf5 16. Bg5 Kf7 17. Bxf6 Qxf6 18. Rfe1 Nd7 19. Re2 Nf8 20. Qg5 Qxg5 21. Nxg5+ Kf6 22. f4 Ne6 23. Nxe6 Bxe6 24. Rae1 Rae8 25. b5 Bd7 26. Rxe8 Bxe8 27. g3 Bd7 28. Kg2 Kf7 29. Rb1 Ke6 30. b6 a6 31. Na4 Kd6 32. Nc5 Rb8 33. Re1 Bc8 34. Re8 a5 35. h4 a4 36. a3 Ra8 37. Rg8 Ke7 38. Rxg6 Kf7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.13"] [White "Rodriguez Zuluaga, Gabriel Andres"] [Black "Diaz Alzate, Thomas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1607"] [BlackElo "1332"] [PlyCount "47"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bg5 d5 6. Bxf6 Bxf6 7. Nxd5 e6 8. Nxf6+ Qxf6 9. e3 Nc6 10. Be2 Rd8 11. O-O Qg7 12. a3 e5 13. d5 e4 14. Nd4 Nxd4 15. Qxd4 Qxd4 16. exd4 c6 17. dxc6 bxc6 18. Rfd1 Rb8 19. b4 Be6 20. Rac1 Rd7 21. Rc2 Bf5 22. Rcd2 Rbd8 23. b5 cxb5 24. cxb5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.14"] [White "Abreu Balza, Alan Jeremias"] [Black "Castano Vasquez, Guillermo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1322"] [BlackElo "1600"] [PlyCount "65"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O d6 6. Nxd4 Ne5 7. Bb3 Be7 8. f4 Ng6 9. Nc3 O-O 10. Nf5 Be6 11. Bxe6 fxe6 12. Nd4 Qd7 13. f5 exf5 14. exf5 Ne5 15. Ne6 Rf7 16. Bf4 Qc6 17. Qe2 Nfd7 18. Bg3 Bf6 19. Ne4 Nc4 20. Nxf6+ Nxf6 21. Bh4 Re8 22. Bxf6 Rxf6 23. Qg4 Re7 24. Qg5 Qb6+ 25. Kh1 Qe3 26. Qh4 Ne5 27. Nf4 c6 28. Nh5 Rff7 29. f6 Re8 30. fxg7 Qh6 31. Rxf7 Kxf7 32. Rf1+ Nf3 33. Rxf3+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.15"] [White "Ocampo Arredondo, Luis Fernando"] [Black "Olier Robayo, Mishelle Dayana"] [Result "0-1"] [ECO "A00"] [WhiteElo "1563"] [BlackElo "1328"] [PlyCount "60"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nc3 d6 5. Qd2 h6 6. Bf4 Bg4 7. h3 Bxf3 8. exf3 a6 9. Bd3 c6 10. g4 g5 11. Be3 Nbd7 12. f4 gxf4 13. Bxf4 Qb6 14. Na4 Qxd4 15. Nc3 Nd5 16. Nxd5 Qxd5 17. O-O h5 18. g5 O-O-O 19. Qe3 Rde8 20. Rfd1 Bd4 21. Qe2 e5 22. Be3 Bxe3 23. Qxe3 Qc5 24. Qe2 e4 25. Bc4 Qxg5+ 26. Kh1 Qf5 27. Qe3 Ne5 28. Be2 Nf3 29. Bf1 Qe5 30. Qxf3 exf3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.16"] [White "Cuervo Velasquez, Juan Manuel"] [Black "Garcia, Juan Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1296"] [BlackElo "1545"] [PlyCount "86"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 a6 5. Bxd7+ Bxd7 6. dxc5 Qa5+ 7. Nc3 dxc5 8. O-O e6 9. Ne5 Nf6 10. Bg5 Rd8 11. Nc4 Qc7 12. Qf3 Be7 13. e5 Bc6 14. Qf4 Rd4 15. Nd6+ Bxd6 16. exd6 Qxd6 17. Qxd6 Rxd6 18. Rad1 Ke7 19. Rxd6 Kxd6 20. Be3 b5 21. Rd1+ Bd5 22. f3 Kc6 23. Kf2 Re8 24. g4 h6 25. h4 h5 26. g5 Ng8 27. Ne4 Bxe4 28. fxe4 f6 29. Kg3 Re7 30. b3 a5 31. Kf4 Rf7 32. g6 Rf8 33. e5 fxe5+ 34. Kxe5 Rf5+ 35. Kxe6 Rf6+ 36. Ke5 Ne7 37. Bg5 Nxg6+ 38. Ke4 Rf2 39. Kd3 Rf7 40. Re1 Kd5 41. c4+ bxc4+ 42. bxc4+ Kd6 43. Ke4 Ke6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.17"] [White "Idarraga Cano, Alejandro"] [Black "Restrepo Molina, John Alexander"] [Result "0-1"] [ECO "A00"] [WhiteElo "1494"] [PlyCount "62"] [EventDate "2021.10.14"] [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. Bc4 Nc6 9. Bb3 Bd7 10. Qd2 a6 11. h4 h5 12. Nde2 Rc8 13. a3 Ne5 14. Nf4 Nc4 15. Bxc4 Rxc4 16. O-O-O b5 17. Nfd5 Nxd5 18. Nxd5 Be6 19. Bb6 Qd7 20. Ne3 Rc6 21. Bd4 Rfc8 22. Bxg7 Kxg7 23. Qd4+ Kh7 24. Kb1 f5 25. Rd2 f4 26. Nd5 Rc5 27. Qd3 Qb7 28. Nxf4 Bf7 29. Nh3 b4 30. Ng5+ Kg7 31. Qb3 Bg8 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.18"] [White "Alvarez Moncada, Carlos Alberto"] [Black "Gomez Saenz, Manuela"] [Result "0-1"] [ECO "A00"] [BlackElo "1484"] [PlyCount "72"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 Nc6 5. Be2 g6 6. Bg5 Bg7 7. h3 b5 8. Nbd2 Qb6 9. Rb1 O-O 10. a4 a6 11. Nf1 Be6 12. axb5 axb5 13. Ne3 Ra2 14. O-O Rfa8 15. d4 cxd4 16. cxd4 Bd7 17. Bxf6 exf6 18. Nd5 Qb7 19. Nh2 f5 20. Nc3 R2a6 21. d5 Ne7 22. f3 R6a7 23. Qd2 b4 24. Nd1 Rc8 25. b3 Qb6+ 26. Kh1 Rac7 27. g4 Rc2 28. Qd3 f4 29. Rg1 Ra2 30. Rg2 Rcc2 31. Bf1 Rxg2 32. Bxg2 Bb5 33. Ra1 Bxa1 34. Qb1 Qa7 35. Bf1 Bxf1 36. Nxf1 Qa6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.19"] [White "Dabraccio, Guillermo"] [Black "Becerra Fonseca, Camila"] [Result "1-0"] [ECO "A00"] [WhiteElo "1618"] [BlackElo "1319"] [PlyCount "63"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. Bd3 Bg4 5. Nbd2 e6 6. c3 Bd6 7. Qc2 Nbd7 8. b3 c5 9. Bb2 a6 10. a4 cxd4 11. exd4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Rc1 O-O 15. O-O Qd6 16. h3 Be6 17. Rfe1 Bh2+ 18. Kh1 g6 19. Nf3 Bf4 20. Rcd1 Bd7 21. c4 dxc4 22. Bxg6 Qc6 23. Bxf6 Qxf6 24. Bxh7+ Kh8 25. Rxd7 cxb3 26. Qf5 Qh6 27. g3 Bb8 28. Ng5 Qc6+ 29. Kh2 Qc3 30. Nxf7+ Rxf7 31. Qxf7 Qxe1 32. Qg8# 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.20"] [White "Montenegro, Jorge"] [Black "Munera G, Lina Marcela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1659"] [BlackElo "1205"] [PlyCount "31"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d3 d6 3. f4 Nf6 4. Nf3 Nbd7 5. Be2 e6 6. h3 Be7 7. O-O O-O 8. Qe1 h6 9. g4 h5 10. g5 Nh7 11. g6 fxg6 12. Qg3 b6 13. Qxg6 Rf6 14. Qxh5 Rh6 15. Qg4 Rg6 16. Qxg6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.21"] [White "Cruz Lopez, Jeronimo"] [Black "Cuervo, Cesar Augusto"] [Result "0-1"] [ECO "A00"] [BlackElo "1638"] [PlyCount "31"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d3 Nf6 5. Be2 e6 6. O-O Nbd7 7. b3 b5 8. a3 Bb7 9. d4 Qc7 10. Bb2 Be7 11. b4 cxd4 12. Nxd4 Nxe4 13. Nxe4 Bxe4 14. Rc1 O-O 15. Bf3 Bxf3 16. Nxf3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.22"] [White "Jaramillo, Amparo"] [Black "Zapata, Olga Maria"] [Result "1-0"] [ECO "A00"] [WhiteElo "1329"] [BlackElo "1618"] [PlyCount "61"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Bc4 e6 10. Qe2 Qd6 11. c3 Bg7 12. d4 Nd7 13. Nxd7 Qxd7 14. Be3 Nf6 15. O-O Nd5 16. Bd2 O-O 17. Bd3 Qd8 18. h5 g5 19. Bxh7+ Kxh7 20. Qe4+ Kh8 21. Rfe1 Nf6 22. Qe2 Qd6 23. Rad1 Rad8 24. Ne4 Nxe4 25. Qxe4 Qd5 26. a3 Rfe8 27. g4 Rd7 28. Qxd5 Rxd5 29. Re2 Red8 30. f4 gxf4 31. Bxf4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.23"] [White "Londono Tejedor, Leidy Johana"] [Black "Aristizabal Gonzalez, Diego"] [Result "1-0"] [ECO "A00"] [WhiteElo "1472"] [PlyCount "49"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 bxc6 7. Bc4 Nf6 8. Nc3 Be7 9. O-O O-O 10. h3 Be6 11. Be2 Qd7 12. e5 dxe5 13. Qxd7 Bxd7 14. Bg5 h6 15. Bh4 Rae8 16. Rad1 Be6 17. Bf3 c5 18. Rfe1 Bd6 19. Bxf6 gxf6 20. Nd5 Kg7 21. Re3 Rd8 22. Be4 Bxd5 23. Bxd5 f5 24. Ra3 e4 25. g4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.25"] [White "Bedoya, Gustavo"] [Black "Espinoza Balza, Abril Nathaly"] [Result "1-0"] [ECO "A00"] [WhiteElo "1611"] [BlackElo "1176"] [PlyCount "51"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Bg5 c5 7. d5 h6 8. Be3 Nbd7 9. Qd2 Ne5 10. Bxh6 Nfd7 11. Bxg7 Kxg7 12. f4 Nxc4 13. Bxc4 Nb6 14. Be2 e6 15. h4 Rh8 16. Nf3 exd5 17. Nxd5 Nxd5 18. Qxd5 Qf6 19. g3 Qxb2 20. Kf2 Qf6 21. Rad1 Rd8 22. e5 Qe7 23. exd6 Qe8 24. Qe5+ Qxe5 25. fxe5 Bf5 26. h5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.15"] [Round "3.26"] [White "Diaz Alzate, Samuel David"] [Black "Suaza Builes, Oscar A"] [Result "0-1"] [ECO "A00"] [BlackElo "1403"] [PlyCount "28"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Be2 Bf5 6. Nf3 c6 7. O-O e6 8. Ne5 Bd6 9. Bg5 Nbd7 10. Ng4 Qb6 11. Na4 Qa5 12. Nxf6+ gxf6 13. Nc5 fxg5 14. Nxb7 Qc7 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.1"] [White "Rojas Mendoza, Joun Sun"] [Black "Munoz, Edgar Alex"] [Result "0-1"] [ECO "A00"] [WhiteElo "1664"] [BlackElo "1638"] [PlyCount "38"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Be7 5. Nd2 O-O 6. Ngf3 d6 7. h3 Qe8 8. O-O Nbd7 9. c4 Bd8 10. Bh2 Qh5 11. Be2 Kh8 12. Bf4 h6 13. b4 Rg8 14. a4 g5 15. Nxg5 Qg6 16. h4 e5 17. h5 Qg7 18. Nf7+ Qxf7 19. Bxh6 Qh7 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.2"] [White "Triana Castro, Francisco Javier"] [Black "Ortiz Hernandez, Jose Guillermo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1679"] [BlackElo "1600"] [PlyCount "41"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Be7 5. e3 Bg4 6. Nge2 c6 7. O-O Nbd7 8. d4 exd4 9. exd4 O-O 10. Be3 a5 11. f3 Be6 12. b3 d5 13. Nf4 Bd6 14. Nxe6 fxe6 15. Bh3 Re8 16. Qd3 e5 17. cxd5 cxd5 18. Qb5 Qe7 19. Nxd5 Nxd5 20. Qxd5+ Kh8 21. Qxb7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.3"] [White "Sierra Martinez, Mallerly"] [Black "Patino Castaneda, Jose Ignacio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1572"] [BlackElo "1648"] [PlyCount "75"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. g3 a6 4. Bg2 Nf6 5. h3 e6 6. d3 h6 7. f4 d5 8. e5 Nd7 9. Nge2 Be7 10. h4 Qc7 11. Bd2 b5 12. a3 Bb7 13. Qc1 Qb6 14. Nd1 c4 15. d4 a5 16. c3 b4 17. O-O b3 18. f5 Ncxe5 19. Nf2 Nc6 20. fxe6 fxe6 21. Nf4 Nd8 22. Qd1 O-O 23. Ng6 Rf7 24. Ng4 Bf6 25. Bxh6 gxh6 26. Nxh6+ Kg7 27. Qh5 Qc7 28. Nxf7 Nxf7 29. Nf4 Qd6 30. Qg6+ Kf8 31. Nh5 Qe7 32. Rae1 Ke8 33. Qg8+ Qf8 34. Rxe6+ Be7 35. Ng7+ Kd8 36. Qxf7 Qxf7 37. Rxf7 Bf8 38. Re8+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.4"] [White "Herrera Nopan, Fabian"] [Black "Montoya, Ricardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1612"] [BlackElo "1558"] [PlyCount "25"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 c5 2. e3 cxd4 3. exd4 d5 4. Nf3 Nc6 5. Be2 Nf6 6. O-O Bf5 7. c3 e6 8. Bf4 h6 9. Qb3 Qd7 10. Ne5 Nxe5 11. dxe5 Qc7 12. exf6 Qb6 13. Qxb6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.5"] [White "Pinzon, Luis Guillermo"] [Black "Molina Soto, Yefferson"] [Result "0-1"] [ECO "A00"] [WhiteElo "1581"] [BlackElo "1530"] [PlyCount "35"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bf5 5. Bb5+ Nc6 6. Ne5 Rc8 7. Qf3 Bg6 8. Nc3 Nf6 9. Nxg6 hxg6 10. Bg5 e6 11. O-O Be7 12. h3 a6 13. Bxc6+ Rxc6 14. Rab1 b5 15. a3 Qb6 16. Qd3 O-O 17. Ne2 Rfc8 18. c3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.6"] [White "Ceballos Castellanos, Isabela"] [Black "Sanchez Ospina, William"] [Result "1-0"] [ECO "A00"] [WhiteElo "1460"] [BlackElo "1658"] [PlyCount "99"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 c6 5. Bc4 Nf6 6. f3 O-O 7. Bb3 a5 8. a4 Na6 9. Nge2 Bd7 10. O-O b5 11. Nf4 b4 12. Nce2 Bh6 13. Qd2 Nc7 14. Nd3 Bxe3+ 15. Qxe3 d5 16. e5 Nh5 17. Ng3 Ng7 18. Rae1 Nce6 19. f4 Qb6 20. Nc5 Rad8 21. f5 Nxc5 22. dxc5 Qa7 23. f6 exf6 24. exf6 Ne8 25. h4 Kh8 26. c4 bxc3 27. Qxc3 Nc7 28. Rc1 Ne6 29. Bd1 Rb8 30. Bg4 Nxc5 31. Qxc5 Qxc5+ 32. Rxc5 Bxg4 33. Rf2 Bd7 34. Rxa5 Ra8 35. Rxa8 Rxa8 36. Re2 Be6 37. Rc2 Rc8 38. Rc5 Bd7 39. Ne2 Rb8 40. Nd4 h5 41. b3 Kh7 42. Kf2 Kh6 43. g3 g5 44. a5 Kg6 45. a6 Kxf6 46. Nxc6 Rc8 47. hxg5+ Kg7 48. a7 Bxc6 49. Rxc6 Ra8 50. Ra6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.7"] [White "Gomez Saenz, Manuela"] [Black "Molina Valdes, Luisa Fernanda"] [Result "0-1"] [ECO "A00"] [WhiteElo "1484"] [BlackElo "1651"] [PlyCount "66"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Rg1 c6 6. h3 b5 7. a3 a5 8. g4 Na6 9. g5 Nd7 10. Be3 b4 11. axb4 axb4 12. Ne2 Bb7 13. Nd2 c5 14. f4 Qb6 15. Nc4 Qc7 16. Ng3 Nb6 17. Na5 d5 18. e5 c4 19. f5 f6 20. Qf3 Rf8 21. Bf4 fxg5 22. Bxg5 h6 23. Bd2 Bc8 24. Qg4 g5 25. h4 c3 26. bxc3 bxc3 27. Be3 Nb4 28. Rg2 Nc4 29. Bxc4 Rxa5 30. Rxa5 Qxa5 31. Bb3 Qa1+ 32. Ke2 Qb2 33. hxg5 Nxc2 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.8"] [White "Olier Robayo, Mishelle Dayana"] [Black "Rodriguez Zuluaga, Gabriel Andres"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1328"] [BlackElo "1607"] [PlyCount "39"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Bc4 Nf6 3. d3 h6 4. Nf3 Nc6 5. c3 Bc5 6. O-O a6 7. a3 d6 8. d4 exd4 9. cxd4 Ba7 10. Qd3 O-O 11. Bb3 Bg4 12. Nbd2 Bh5 13. d5 Nb8 14. Nh4 Nbd7 15. Qg3 Ne5 16. Kh1 Bg6 17. Nxg6 Nxg6 18. Bd1 Re8 19. f4 Nxe4 20. Nxe4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.9"] [White "Restrepo Molina, John Alexander"] [Black "Gallego Perez, Alejandro"] [Result "0-1"] [ECO "A00"] [BlackElo "1600"] [PlyCount "40"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. f4 a6 5. a4 d6 6. d3 Nf6 7. Nf3 Nc6 8. O-O Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qf2 e6 12. Be3 O-O 13. Bxd4 cxd4 14. Ne2 d5 15. exd5 Nxd5 16. Nxd4 Nxf4 17. Qxf4 Bxd4+ 18. Kh1 Bf6 19. c3 Rc8 20. d4 Qd7 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.10"] [White "Lopez Lopez, William Andres"] [Black "Suaza Sanabria, Laura Sofia"] [Result "1-0"] [ECO "A00"] [WhiteElo "1557"] [BlackElo "1418"] [PlyCount "81"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nc3 Nf6 3. Bc4 Nbd7 4. d4 e5 5. Bg5 h6 6. Bh4 Be7 7. Nf3 c6 8. a3 O-O 9. h3 Re8 10. O-O Qc7 11. Re1 Nf8 12. dxe5 dxe5 13. Qd2 Ng6 14. Bg3 Nh5 15. Bh2 Nhf4 16. Ne2 Ne6 17. Ng3 Rd8 18. Qc3 Nd4 19. Nf5 Nxf3+ 20. Qxf3 Bc5 21. Rad1 Be6 22. Bxe6 fxe6 23. Ne3 Rf8 24. Qg4 Rf6 25. b4 Bd4 26. Rd3 b5 27. c3 Bb6 28. Red1 Raf8 29. Rd7 Qc8 30. Bxe5 R6f7 31. Rxf7 Kxf7 32. Bd6 Rd8 33. e5 Bxe3 34. fxe3 Nh8 35. Rf1+ Kg8 36. Rf6 Kh7 37. Rxe6 Nf7 38. Qg6+ Kg8 39. Re7 Rf8 40. e6 Qe8 41. exf7+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.11"] [White "Garcia, Juan Jose"] [Black "Abreu Balza, Alan Jeremias"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1545"] [BlackElo "1322"] [PlyCount "44"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O Bg4 7. c3 Be7 8. Nbd2 O-O 9. h3 Bf5 10. Re1 Bf6 11. Ne4 Nb6 12. Bb3 Bg6 13. Be3 Bxe4 14. dxe4 Qxd1 15. Rexd1 Rad8 16. Bxb6 axb6 17. Bd5 Rd6 18. Rd2 Rfd8 19. Rad1 Kf8 20. Bxc6 bxc6 21. Kf1 Ke7 22. Ke2 Ra8 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.12"] [White "Montenegro, Jorge"] [Black "Rivera Fernandez, Fredy"] [Result "1-0"] [ECO "A00"] [WhiteElo "1659"] [BlackElo "1374"] [PlyCount "35"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Ne5 Na6 10. Qb3 Nd5 11. Qxb7 Ndb4 12. c3 Rb8 13. Qxa7 Ra8 14. Qb7 Rb8 15. Nxc6 Nd3+ 16. Kd2 Rxb7 17. Nxd8 Kxd8 18. Kxd3 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.13"] [White "Cuervo, Cesar Augusto"] [Black "Soto Ramirez, Andres Camilo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1638"] [BlackElo "1305"] [PlyCount "42"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 g6 3. Nf3 d5 4. h3 Bg7 5. e3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Bd3 O-O 9. Nbd2 Nd7 10. O-O e5 11. dxe5 Ncxe5 12. Bc2 Nxf3+ 13. Nxf3 Nb6 14. Bd3 Be6 15. Qd2 d4 16. exd4 Bxd4 17. Nxd4 Qxd4 18. Be3 Qd7 19. Bh6 Rfd8 20. Qc3 Qd4 21. Qxd4 Rxd4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.14"] [White "Obando Yandun, Dario Andres"] [Black "Jaramillo, Amparo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1619"] [BlackElo "1329"] [PlyCount "47"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Bd2 O-O 11. Bg2 f6 12. exf6 Nxf6 13. O-O Bd7 14. Be3 h6 15. Ne5 Qc7 16. Rc1 Rad8 17. Nf4 Bc8 18. Qa4 Qa5 19. Qxa5 Nxa5 20. a3 Bd6 21. b4 Nc6 22. Nxc6 bxc6 23. Rxc6 Bb7 24. Rc3 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.15"] [White "Littauer, Matias Ludvig"] [Black "Dabraccio, Guillermo"] [Result "0-1"] [ECO "A00"] [BlackElo "1618"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Nc3 cxd4 6. Nxd4 Nxe5 7. Bf4 Bd6 8. Bb5+ Bd7 9. Qe2 Nc4 10. Bxd6 Nxd6 11. Qe5 Nxb5 12. Ncxb5 Kf8 13. O-O Qb6 14. Qd6+ Qxd6 15. Nxd6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.16"] [White "Lopez Londono, Alejandro"] [Black "Petro, Jose Felipe"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1600"] [PlyCount "51"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e6 2. Nc3 Nf6 3. d3 Be7 4. g3 Nc6 5. Nf3 d5 6. cxd5 Nxd5 7. Bg2 Bf6 8. Bd2 O-O 9. a3 b6 10. Rc1 Bb7 11. O-O Nd4 12. Ne4 Nxf3+ 13. Bxf3 Bxb2 14. Rb1 Bxa3 15. Qa4 Be7 16. h4 a6 17. Qd4 Bf6 18. Nxf6+ Qxf6 19. Qc4 b5 20. Qc5 Qd8 21. h5 Qd6 22. Qd4 e5 23. Qh4 Rab8 24. Rfc1 c5 25. h6 g6 26. Rxc5 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.17"] [White "Norena Marin, Jeronimo"] [Black "Londono Tejedor, Leidy Johana"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1334"] [BlackElo "1472"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Nb5 Nb6 10. Nd6 c4 11. Qd2 Nc6 12. g4 Na4 13. b3 c3 14. Qe3 Nb4 15. O-O-O 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.18"] [White "Suaza Builes, Oscar A"] [Black "Zuluaga Alzate, Gustavo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1403"] [BlackElo "1693"] [PlyCount "31"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Nbd7 5. Bd3 c5 6. c3 b6 7. Ngf3 Bb7 8. Rc1 Be7 9. Ne5 O-O 10. Qf3 Rc8 11. Qg3 Ne4 12. Nxe4 dxe4 13. Bc2 cxd4 14. exd4 f5 15. O-O Bh4 16. Qh3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.19"] [White "Diaz Alzate, Thomas"] [Black "Bedoya, Gustavo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1332"] [BlackElo "1611"] [PlyCount "33"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 dxc4 7. Bxc4 Nf6 8. Qe3+ Qe7 9. Qxe7+ Kxe7 10. Nf3 Be6 11. Nbd2 Nd5 12. O-O f6 13. Rfe1 Kf7 14. Ne4 b6 15. Neg5+ fxg5 16. Nxg5+ Kf6 17. Nxe6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.20"] [White "Uribe Fajardo, Alquiber"] [Black "Cuervo Velasquez, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1610"] [BlackElo "1296"] [PlyCount "91"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 c5 2. g3 g6 3. d4 Bg7 4. Nf3 Nf6 5. Nc3 O-O 6. e3 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. Bg2 Nc7 10. O-O Nc6 11. Be3 Bg4 12. Qb3 Qd7 13. d5 Na5 14. Qb4 b6 15. Nd4 Rad8 16. Nc6 Nxc6 17. dxc6 Qe6 18. Rfe1 Bxc3 19. Qxc3 Nd5 20. Bxd5 Qxd5 21. Bh6 f6 22. Bxf8 Kxf8 23. Qb4 Be6 24. Rad1 Qxd1 25. Rxd1 Rxd1+ 26. Kg2 Bd5+ 27. f3 Bxc6 28. Qc3 Rd6 29. h4 Kg7 30. g4 Kf7 31. Kg3 Kf8 32. f4 Kg7 33. Qc4 a5 34. Qc3 Kf7 35. f5 Kg7 36. Qe3 Rd7 37. Qxb6 Rd3+ 38. Kf2 Bd7 39. Qxa5 gxf5 40. gxf5 Rh3 41. Qd8 Bxf5 42. Qxe7+ Kg6 43. Qb4 Kh5 44. Qf4 Kg6 45. b4 Ra3 46. h5+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.21"] [White "Castano Vasquez, Guillermo"] [Black "Alvarez Moncada, Carlos Alberto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [PlyCount "51"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 d6 5. Bb3 Nf6 6. d3 Bg4 7. Nbd2 O-O 8. O-O a6 9. Re1 b5 10. Nf1 a5 11. Ne3 Bh5 12. h3 a4 13. Bc2 Qd7 14. Nf5 d5 15. Qe2 d4 16. Kh1 Bd6 17. Rg1 Ne7 18. g4 Bg6 19. N3h4 c5 20. Bd2 Rac8 21. Bg5 Bb8 22. Qd2 Rfd8 23. Bxf6 gxf6 24. Qh6 Bxf5 25. Nxf5 Nxf5 26. gxf5+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.22"] [White "Becerra Fonseca, Camila"] [Black "Ocampo Arredondo, Luis Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1319"] [BlackElo "1563"] [PlyCount "36"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. Bf4 Nf6 3. Nf3 c6 4. Nc3 Qa5 5. Qd2 Qc7 6. e4 Bg4 7. Be2 Bxf3 8. Bxf3 e5 9. dxe5 dxe5 10. Bg5 Be7 11. O-O-O O-O 12. h4 h6 13. Bxf6 Bxf6 14. g4 Rd8 15. Qe3 g5 16. Rdg1 Kh7 17. hxg5 Bg7 18. gxh6 Bf6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.24"] [White "Zapata, Olga Maria"] [Black "Cruz Lopez, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1618"] [PlyCount "21"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nbd2 Nc6 7. Re1 Re8 8. b3 Bd7 9. Bb2 e6 10. c4 b6 11. Rc1 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "4.25"] [White "Munera G, Lina Marcela"] [Black "Lopez, Ricardo Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1205"] [BlackElo "1467"] [PlyCount "44"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. O-O exd4 8. Qxd4 Nc6 9. Qe3 Be7 10. f4 O-O 11. e5 dxe5 12. fxe5 Nd7 13. e6 Bc5 14. exf7+ Rxf7 15. Rxf7 Bxe3+ 16. Bxe3 Kxf7 17. Rf1+ Nf6 18. Bd3 Be6 19. Bxh7 Qe7 20. g4 Bxg4 21. Nd5 Qe5 22. Nxf6 Qxe3+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.1"] [White "Munoz, Edgar Alex"] [Black "Herrera Nopan, Fabian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1638"] [BlackElo "1612"] [PlyCount "45"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d3 d6 3. f4 g6 4. Nf3 Bg7 5. Be2 Nc6 6. O-O Qb6 7. c3 Nf6 8. Kh1 O-O 9. Nbd2 e5 10. Nc4 Qc7 11. a4 Be6 12. fxe5 dxe5 13. Nfxe5 Nxe5 14. Nxe5 Nxe4 15. Ng4 Rad8 16. Qe1 Bxg4 17. Bxg4 Nf6 18. Be2 Rfe8 19. Qd1 Nd5 20. Rf3 Bxc3 (20... Nb6) 21. bxc3 Nxc3 22. Qd2 Nxe2 23. Bb2 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.2"] [White "Molina Soto, Yefferson"] [Black "Sierra Martinez, Mallerly"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1530"] [BlackElo "1572"] [PlyCount "35"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 e5 5. Be3 f5 6. dxe5 Bxe5 7. Bd4 Bxd4 8. Qxd4 Qf6 9. O-O-O Qxd4 10. Rxd4 a6 11. Nd5 Kd8 12. Rd1 Nc6 13. f3 Be6 14. Ne2 Nge7 15. Nef4 Bxd5 16. exd5 Na7 17. Ne6+ Kd7 18. g4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.3"] [White "Molina Valdes, Luisa Fernanda"] [Black "Triana Castro, Francisco Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1651"] [BlackElo "1679"] [PlyCount "42"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qc7 6. Bd3 Nf6 7. Qe2 Bg4 8. Qe5 Qd8 9. f3 Nbd7 10. Qg3 Be6 11. Nge2 Nb6 12. b3 g6 13. Ne4 Nxe4 14. fxe4 Bg7 15. c3 Nc8 16. Nf4 Bd7 17. e5 e6 18. Nh5 O-O 19. Nxg7 Kxg7 20. Bg5 f6 21. exf6+ Kf7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.4"] [White "Ortiz Hernandez, Jose Guillermo"] [Black "Rojas Mendoza, Joun Sun"] [Result "0-1"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1664"] [PlyCount "46"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 c5 9. d5 Nfd7 10. Ne2 b5 11. Qd3 bxc4 12. Qxc4 Nb6 13. Qd3 N8d7 14. O-O Rb8 15. Rb1 a5 16. b3 a4 17. Bb2 axb3 18. axb3 Bxb2 19. Rxb2 Qc7 20. Rc2 Qa7 21. Kh1 Qa3 22. Rc3 Na8 23. Rd1 Rb4 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.5"] [White "Gallego Perez, Alejandro"] [Black "Lopez Lopez, William Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1557"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nc6 6. Nxc6 bxc6 7. Bxe4 dxe4 8. O-O Bd6 9. Re1 f5 10. Qh5+ g6 11. Qh6 Qf6 12. c3 Bf8 13. Qf4 Bd6 14. Qh6 Be6 15. b3 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.6"] [White "Rodriguez Zuluaga, Gabriel Andres"] [Black "Ceballos Castellanos, Isabela"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1607"] [BlackElo "1460"] [PlyCount "38"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. e4 d6 5. Bc4 O-O 6. Qe2 c5 7. Nc3 Nc6 8. O-O-O a6 9. d4 cxd4 10. Nxd4 Nxd4 11. Rxd4 b5 12. Bd5 Nxd5 13. Rxd5 Be6 14. Rd3 Rb8 15. f4 Qa5 16. Kb1 Bc4 17. Nd5 Rfe8 18. Bxg7 Bxd3 19. Qxd3 Kxg7 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.7"] [White "Montoya, Ricardo"] [Black "Montenegro, Jorge"] [Result "1-0"] [ECO "A00"] [WhiteElo "1558"] [BlackElo "1659"] [PlyCount "40"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. c3 c5 3. Nf3 Nf6 4. Bd3 Bg4 5. Bc2 Nc6 6. h3 Bh5 7. d4 cxd4 8. cxd4 e6 9. Nc3 Be7 10. g4 Bg6 11. d5 Ne5 12. Nxe5 dxe5 13. Ba4+ Kf8 14. dxe6 Qxd1+ 15. Bxd1 Nxe4 16. Nxe4 Bxe4 17. f3 Bb4+ 18. Ke2 Bd5 19. exf7 Bc4+ 20. Kf2 Kxf7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.8"] [White "Patino Castaneda, Jose Ignacio"] [Black "Pinzon, Luis Guillermo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "1581"] [PlyCount "65"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 g6 5. Bf4 Bg7 6. e3 Nh5 7. Bg5 h6 8. Bh4 Be6 9. cxd5 cxd5 10. Be2 O-O 11. O-O Nc6 12. a3 a6 13. b4 b5 14. Nd2 Nf6 15. Nb3 Bc8 16. Rc1 Bb7 17. Nc5 Bc8 18. Qb3 e6 19. Rfd1 Ne7 20. Bg3 Nf5 21. Be5 Nd6 22. Bxd6 Qxd6 23. Bf3 Rd8 24. h3 Nd7 25. e4 dxe4 26. N3xe4 Qb8 27. Nxd7 Bxd7 28. Nc5 Ra7 29. d5 e5 30. d6 Kh7 31. Qxf7 Bxh3 32. d7 Rf8 33. Qxf8 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.9"] [White "Abreu Balza, Alan Jeremias"] [Black "Obando Yandun, Dario Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1322"] [BlackElo "1619"] [PlyCount "37"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Bd7 8. Nexd4 a6 9. d3 e6 10. Nxc6 Bxc6 11. Qd1 h6 12. Be2 Bd6 13. Be3 Ne7 14. Nd2 Qa5 15. O-O Qe5 16. f4 Qxb2 17. Nc4 Qf6 18. Nxd6+ Kf8 19. e5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.10"] [White "Dabraccio, Guillermo"] [Black "Garcia, Juan Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1618"] [BlackElo "1545"] [PlyCount "90"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e3 O-O 6. Bd3 Nc6 7. O-O e5 8. Be2 Nd7 9. Re1 f5 10. dxe5 dxe5 11. Rb1 Kh8 12. b4 e4 13. Nd4 Nxd4 14. exd4 Nf6 15. Bg5 h6 16. Bf4 Qe7 17. Nb5 Ne8 18. c5 a6 19. Na3 Be6 20. Bc4 Rd8 21. d5 Bxd5 22. Qc2 Nf6 23. Rbd1 Rfe8 24. h3 Qf7 25. Re2 Bxc4 26. Rxd8 Rxd8 27. Nxc4 Nd5 28. Bd2 Nxb4 29. Bxb4 Rd4 30. Nd6 cxd6 31. cxd6 Rxb4 32. Qc8+ Kh7 33. d7 Rd4 34. d8=Q Rxd8 35. Qxd8 Qc4 36. Qd1 b5 37. Rc2 Qa4 38. Qc1 a5 39. Rc7 Qd4 40. Qc6 Qa1+ 41. Kh2 Qe5+ 42. Kg1 e3 43. fxe3 Qxe3+ 44. Kf1 h5 45. Qf6 Qf4+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.11"] [White "Zuluaga Alzate, Gustavo"] [Black "Olier Robayo, Mishelle Dayana"] [Result "0-1"] [ECO "A00"] [WhiteElo "1693"] [BlackElo "1328"] [PlyCount "52"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. Nf3 d6 6. d4 Nbd7 7. e4 cxd4 8. Nxd4 a6 9. O-O Ne5 10. b3 h5 11. h4 Bg4 12. f3 Bd7 13. Be3 Qc8 14. Qd2 Nh7 15. Nd5 Qd8 16. Rad1 O-O 17. Bh6 e6 18. Bxg7 Kxg7 19. Nf4 Qb6 20. Kh2 Nf6 21. Nde2 Neg4+ 22. fxg4 Nxg4+ 23. Kh1 Nf2+ 24. Rxf2 Qxf2 25. Qxd6 Bc6 26. Qe5+ Kh7 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.12"] [White "Sanchez Ospina, William"] [Black "Norena Marin, Jeronimo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1658"] [BlackElo "1334"] [PlyCount "56"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 Bf5 6. Nbd2 e6 7. Ne5 Qb6 8. Qb3 Nxe5 9. Bxe5 Nd7 10. Bb5 c4 11. Bxd7+ Kxd7 12. Qxb6 axb6 13. O-O f6 14. Bg3 Bd3 15. Rfe1 g5 16. f3 h5 17. e4 h4 18. Bf2 Bd6 19. e5 fxe5 20. dxe5 Bc5 21. b4 Bxf2+ 22. Kxf2 Raf8 23. a4 Kc6 24. Nf1 g4 25. Ne3 gxf3 26. gxf3 Be4 27. Ke2 Bxf3+ 28. Kd2 Be4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.13"] [White "Londono Tejedor, Leidy Johana"] [Black "Cuervo, Cesar Augusto"] [Result "0-1"] [ECO "A00"] [WhiteElo "1472"] [BlackElo "1638"] [PlyCount "28"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. g3 a6 3. Bg2 d6 4. Nf3 Nd7 5. c3 Ngf6 6. d3 Qc7 7. Bf4 e5 8. Bg5 Be7 9. Nbd2 b5 10. O-O Nb6 11. b3 Bb7 12. Re1 O-O 13. h4 h6 14. Be3 d5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.14"] [White "Uribe Fajardo, Alquiber"] [Black "Diaz Alzate, Thomas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1610"] [BlackElo "1332"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. d4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 O-O 6. g3 c6 7. Bg2 d5 8. e5 Ne4 9. Nxe4 dxe4 10. Ng5 f6 11. exf6 exf6 12. Nxe4 f5 13. Bg5 Qe8 14. O-O fxe4 15. Re1 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.15"] [White "Suaza Sanabria, Laura Sofia"] [Black "Castano Vasquez, Guillermo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1418"] [BlackElo "1600"] [PlyCount "48"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Bc4 Ne5 6. Bb3 Bc5 7. Nf3 Qe7 8. Nbd2 O-O 9. h3 b5 10. a4 c6 11. O-O d6 12. Nxe5 Qxe5 13. Qf3 d5 14. exd5 Bd6 15. Qg3 Qxg3 16. fxg3 cxd5 17. axb5 Bb7 18. Nf3 Bxg3 19. Be3 Ne4 20. Rxa7 Rxa7 21. Bxa7 h6 22. Rd1 Rd8 23. c4 Nd6 24. cxd5 Nxb5 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.16"] [White "Becerra Fonseca, Camila"] [Black "Lopez Londono, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1319"] [BlackElo "1600"] [PlyCount "13"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 Qxb3 7. axb3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.17"] [White "Soto Ramirez, Andres Camilo"] [Black "Idarraga Cano, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1305"] [BlackElo "1494"] [PlyCount "49"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Be7 6. Ne2 c5 7. O-O Nc6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Bf4 Nb4 11. Na3 Nbd5 12. Nb5 O-O 13. Nc7 Nxc7 14. Bxc7 Re8 15. Nc3 a6 16. Na4 Ba7 17. Rd3 e5 18. Rad1 Nd7 19. Be4 g6 20. Rxd7 Bxd7 21. Rxd7 Re6 22. Bxb7 Rae8 23. Bd8 Bb8 24. Bd5 Rd6 25. Bxf7+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.18"] [White "Petro, Jose Felipe"] [Black "Gomez Saenz, Manuela"] [Result "0-1"] [ECO "A00"] [BlackElo "1484"] [PlyCount "52"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. Nxd4 a6 7. Be3 Bd7 8. Qd2 e6 9. f3 h5 10. a3 Rc8 11. Bc4 Be7 12. Rd1 Ne5 13. Bb3 Nc4 14. Bxc4 Rxc4 15. Nde2 Rc8 16. Bf4 e5 17. Be3 Bc6 18. Nd5 Nxd5 19. exd5 Bd7 20. b3 b5 21. Qd3 Qa5+ 22. b4 Qc7 23. c3 g6 24. Rc1 Bf5 25. Qd2 Qc4 26. Kf2 f6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.19"] [White "Rivera Fernandez, Fredy"] [Black "Restrepo Molina, John Alexander"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1374"] [PlyCount "69"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. b3 Nbd7 6. Bb2 O-O 7. Nbd2 c5 8. O-O b6 9. Ne5 Bb7 10. f4 cxd4 11. Bxd4 Nc5 12. Qe2 Nxd3 13. cxd3 Rc8 14. Rac1 Qd6 15. g4 Nd7 16. g5 f6 17. Nxd7 Qxd7 18. Nf3 Rxc1 19. Rxc1 Rc8 20. Qb2 Rxc1+ 21. Qxc1 Ba6 22. Qc3 Qc8 23. Qb2 Kf7 24. Qd2 Bc5 25. Bb2 Qc7 26. Kg2 Bd6 27. gxf6 gxf6 28. Qe2 Qc8 29. Nd4 Qg8+ 30. Kf2 Qg6 31. f5 exf5 32. Qf3 Bb7 33. Nxf5 Bxh2 34. Nh4 Qg1+ 35. Ke2 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.20"] [White "Lopez, Ricardo Andres"] [Black "Zapata, Olga Maria"] [Result "1-0"] [ECO "A00"] [WhiteElo "1467"] [BlackElo "1618"] [PlyCount "43"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nc3 c5 6. Be2 Nc6 7. O-O a6 8. Re1 Qc7 9. Be3 cxd4 10. Nxd4 Nxd4 11. Qxd4 Ne7 12. Rec1 Nc6 13. Qf4 Qxe5 14. Qxe5 Nxe5 15. Na4 Nd7 16. Nb6 Nxb6 17. Bxb6 Rc8 18. c4 dxc4 19. Bxc4 Be7 20. Bb5+ Rc6 21. Bxc6+ bxc6 22. Rxc6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.21"] [White "Jaramillo, Amparo"] [Black "Littauer, Matias Ludvig"] [Result "1-0"] [ECO "A00"] [WhiteElo "1329"] [PlyCount "28"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c5 5. dxc5 Bxc5 6. Bd3 Nf6 7. Bf4 Qb6 8. O-O Be6 9. Qe2 Ng4 10. Bg3 Qxb2 11. Nbd2 Qb6 12. Rab1 Qd8 13. Bxb8 Rxb8 14. Bb5+ Kf8 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.22"] [White "Bedoya, Gustavo"] [Black "Alvarez Moncada, Carlos Alberto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1611"] [PlyCount "57"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 Nc6 5. e4 Nf6 6. d5 Nb8 7. Nc3 e6 8. Bg5 Be7 9. Bc4 exd5 10. exd5 O-O 11. O-O Bg4 12. Re1 Re8 13. h3 Bh5 14. g4 Bg6 15. Qb3 b6 16. Ne5 Bd6 17. Nxg6 hxg6 18. Ne4 Nbd7 19. Nxd6 cxd6 20. Bb5 Qc7 21. Bxf6 gxf6 22. Bc6 Rad8 23. Qf3 Kg7 24. Qc3 Rxe1+ 25. Rxe1 Ne5 26. f4 Nxc6 27. Qxc6 Qxc6 28. dxc6 Rc8 29. Rc1 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.23"] [White "Ocampo Arredondo, Luis Fernando"] [Black "Diaz Alzate, Samuel David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1563"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 O-O 5. O-O-O d6 6. Bh6 Bf5 7. Bxg7 Kxg7 8. f3 Nc6 9. g4 Bd7 10. h4 e5 11. d5 Na5 12. b3 c6 13. e4 cxd5 14. Nxd5 Nxd5 15. Qxd5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.25"] [White "Cuervo Velasquez, Juan Manuel"] [Black "Salazar, Juan Antonio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1296"] [PlyCount "63"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O a6 5. Ba4 b5 6. Bb3 g6 7. d4 d6 8. dxe5 Be6 9. exd6 cxd6 10. Bd5 Bg7 11. c3 O-O 12. Bg5 Bxd5 13. exd5 Ne5 14. Nxe5 dxe5 15. d6 f6 16. dxe7 Qxe7 17. Be3 Rad8 18. Qb3+ Kh8 19. Nd2 f5 20. Rad1 e4 21. f4 exf3 22. Rxf3 Rd3 23. Bf2 Rfd8 24. Rxd3 Rxd3 25. Re1 Qf6 26. Nf3 Rxf3 27. Re8+ Bf8 28. gxf3 Qg5+ 29. Kf1 Qc1+ 30. Re1 Qg5 31. Bd4+ Bg7 32. Re8# 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.16"] [Round "5.26"] [White "Aristizabal Gonzalez, Diego"] [Black "Munera G, Lina Marcela"] [Result "1-0"] [ECO "A00"] [BlackElo "1205"] [PlyCount "27"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. f4 d5 2. Nf3 Nc6 3. d4 Nf6 4. c3 e6 5. e3 Bd6 6. Bb5 Bd7 7. Nbd2 a6 8. Ba4 O-O 9. O-O b5 10. Bb3 a5 11. a3 Re8 12. Ne5 Nxe5 13. fxe5 Ne4 14. exd6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.1"] [White "Sierra Martinez, Mallerly"] [Black "Munoz, Edgar Alex"] [Result "0-1"] [ECO "A00"] [WhiteElo "1572"] [BlackElo "1638"] [PlyCount "62"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. d4 e5 5. Bg5 c6 6. Bc4 Be7 7. Bb3 Qc7 8. d5 c5 9. h3 a6 10. a4 b6 11. Qe2 Nf8 12. Nh4 h6 13. Bd2 g6 14. f4 exf4 15. Nf3 Nh5 16. Qf2 Ng3 (16... Bh4) 17. Rh2 (17. Rg1 g5) 17... g5 18. h4 f6 19. hxg5 fxg5 20. Nxg5 hxg5 21. Rxh8 Bf6 22. Rxf8+ Kxf8 23. Bxf4 gxf4 24. Qxf4 Qe7 25. O-O-O Qe5 26. Qh6+ Bg7 27. Qg6 Qf4+ 28. Kb1 Bg4 29. Rd3 Be5 30. Bc4 Ra7 31. Rxg3 Qxg3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.2"] [White "Rojas Mendoza, Joun Sun"] [Black "Molina Soto, Yefferson"] [Result "1-0"] [ECO "A00"] [WhiteElo "1664"] [BlackElo "1530"] [PlyCount "63"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 c6 2. Bf4 d5 3. e3 Bf5 4. Nd2 e6 5. Ngf3 Nf6 6. Be2 Be7 7. Nh4 Bg6 8. Nxg6 hxg6 9. O-O Bd6 10. c4 Bxf4 11. exf4 dxc4 12. Nxc4 Nd5 13. g3 Nxf4 14. Qd2 Nxe2+ 15. Qxe2 O-O 16. Rad1 Na6 17. a3 Nc7 18. h4 Nb5 19. Qe3 Qd5 20. Ne5 Rfd8 21. Qf4 Rf8 22. a4 Nd6 23. g4 Qe4 24. Qg3 Qd5 25. Rd3 Nc4 26. b3 Nxe5 27. dxe5 Qa5 28. Rd7 Rfd8 29. Rfd1 Rxd7 30. Rxd7 Rd8 31. b4 Qb6 32. a5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.3"] [White "Herrera Nopan, Fabian"] [Black "Molina Valdes, Luisa Fernanda"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1612"] [BlackElo "1651"] [PlyCount "57"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 e5 6. fxe5 dxe5 7. d5 c6 8. Nf3 O-O 9. Bd3 Nbd7 10. O-O Ng4 11. Qe2 Nc5 12. Bc2 Qb6 13. Kh1 f5 14. h3 fxe4 15. Bxe4 Nxe4 16. Nxe4 Nf6 17. Nc3 e4 18. Ng5 Nh5 19. Rxf8+ Bxf8 20. Ngxe4 Bf5 21. Qe3 Qxe3 22. Bxe3 Re8 23. Bf2 Bxe4 24. Re1 Bxg2+ 25. Kxg2 Rxe1 26. Bxe1 Nf4+ 27. Kh2 cxd5 28. cxd5 Bd6 29. Bg3 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.4"] [White "Garcia, Juan Jose"] [Black "Gallego Perez, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1545"] [BlackElo "1600"] [PlyCount "67"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Qa5 7. f3 a6 8. O-O-O b5 9. Kb1 d6 10. Nge2 Be6 11. Nf4 b4 12. Ncd5 Bxd5 13. Nxd5 Nxd5 14. exd5 Ne5 15. f4 Nd7 16. Bd4 Rg8 17. Be2 Nc5 18. Rhe1 Bg7 19. Qe3 Ra7 20. Bc4 Kf8 21. g4 Rc7 22. h4 Bxd4 23. Rxd4 Kg7 24. h5 Rgc8 25. hxg6 hxg6 26. f5 Nd7 27. Rh1 Rxc4 28. Qh6+ Kf6 29. fxg6 Rxd4 30. Rf1+ Ke5 31. Qg5+ Ke4 32. Qf5+ Ke3 33. Qf3+ Kd2 34. Rd1# 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.6"] [White "Olier Robayo, Mishelle Dayana"] [Black "Patino Castaneda, Jose Ignacio"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1328"] [BlackElo "1648"] [PlyCount "44"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. g3 a6 4. Bg2 e6 5. d3 Nf6 6. f4 d5 7. e5 Nd7 8. Nf3 b5 9. h3 Bb7 10. Ne2 Qc7 11. O-O Be7 12. g4 h6 13. Ng3 O-O-O 14. a4 Rhg8 15. axb5 axb5 16. c4 bxc4 17. dxc4 d4 18. Bd2 g5 19. Qe1 gxf4 20. Bxf4 Nb4 21. Qd2 Nf8 22. Bxh6 Ng6 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.7"] [White "Ceballos Castellanos, Isabela"] [Black "Montoya, Ricardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1460"] [BlackElo "1558"] [PlyCount "58"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] {[%evp 0,58,19,29,72,53,85,77,58,45,78,31,31,49,49,44,50,47,48,49,52,52,53,31, 31,31,25,26,30,-4,22,-67,0,0,12,-85,-54,-77,-84,-108,-105,-120,-120,-120,-135, -156,-100,-107,-103,-105,-83,-75,-60,-60,-45,-6,0,-38,308,336,334]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e5 7. Nc2 Be6 8. Be2 Be7 9. O-O O-O 10. Be3 Nbd7 11. Rc1 Rc8 12. Na3 Nc5 13. f3 Nh5 14. g4 Bg5 15. Nc2 Bxe3+ 16. Nxe3 Nf4 17. Ncd5 Bxd5 18. Nxd5 Nce6 19. Qe1 Nxd5 20. exd5 Nf4 21. Kh1 Qb6 22. Rc2 Rc7 23. Qf2 Qa5 24. a3 Nxd5 25. Rd1 Nf4 26. Rxd6 Ne6 27. Rcd2 Nd4 28. Bd3 Nxf3 29. Qxf3 g6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.8"] [White "Cuervo, Cesar Augusto"] [Black "Ortiz Hernandez, Jose Guillermo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1638"] [BlackElo "1600"] [PlyCount "57"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 a6 5. Bd3 c5 6. c3 c4 7. Bc2 Be7 8. Nbd2 Bd7 9. Bxb8 Qxb8 10. Ne5 Bd6 11. f4 Bxe5 12. fxe5 Ng8 13. O-O Nh6 14. Rf3 b5 15. Rh3 Qd8 16. Qh5 Qe7 17. e4 O-O-O 18. Qe2 Rdf8 19. Rg3 f6 20. exd5 exd5 21. Re1 f5 22. e6 Bc6 23. h3 Rf6 24. Re3 Re8 25. Re5 g5 26. g3 Rg8 27. Rf1 Re8 28. Bxf5 Nxf5 29. Rfxf5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.9"] [White "Gomez Saenz, Manuela"] [Black "Rodriguez Zuluaga, Gabriel Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1484"] [BlackElo "1607"] [PlyCount "109"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 Nf6 6. h3 d6 7. f4 Qb6 8. Nf3 Nh5 9. g4 Nxf4 10. Bxf4 Qxb2 11. Nd5 O-O 12. O-O Qxa1 13. Qxa1 Bxa1 14. Rxa1 Rd8 15. Rb1 b6 16. Bh6 Rb8 17. Rf1 Be6 18. Ng5 Bxd5 19. exd5 Ne5 20. Ne4 f6 21. Bd2 b5 22. Nc3 b4 23. Ne2 g5 24. Ng3 Rd7 25. Nf5 a5 26. h4 Ng6 27. hxg5 fxg5 28. Nh6+ Kg7 29. Nf5+ Kh8 30. Bxg5 a4 31. Bh6 b3 32. Bg7+ Kg8 33. Bc3 Ne5 34. axb3 axb3 35. cxb3 Rxb3 36. Nh6+ Kg7 37. Nf5+ Kg6 38. Bxe5 dxe5 39. Be4 Kg5 40. Ne3 Rb2 41. Nc4 Ra2 42. Nxe5 Rc7 43. Bxh7 e6 44. Nf7+ Kxg4 45. d6 Kg3 46. Be4 Rca7 47. Ne5 Rg7 48. Rf3+ Kh4+ 49. Kf1 Ra1+ 50. Kf2 Raa7 51. Bc6 Rg8 52. d7 Ra6 53. Rf6 Ra2+ 54. Ke3 Kg5 55. Rg6+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.10"] [White "Lopez Londono, Alejandro"] [Black "Diaz Alzate, Thomas"] [Result "1-0"] [ECO "E61"] [WhiteElo "1600"] [BlackElo "1332"] [PlyCount "75"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 O-O 5. Qd2 d5 6. Bh6 dxc4 7. Bxg7 Kxg7 8. e4 e5 9. d5 c6 10. Bxc4 cxd5 11. exd5 Bf5 12. Nf3 Ne4 13. Nxe4 Bxe4 14. Nxe5 Re8 15. Qd4 Qf6 16. f4 Nd7 17. O-O Nxe5 18. fxe5 Qxe5 19. Rad1 Qxd4+ 20. Rxd4 Rac8 21. d6 Rxc4 22. Rxc4 Bd3 23. Rc7 Bxf1 24. Kxf1 Rd8 25. Rxb7 Rxd6 26. Rxa7 Rd2 27. b4 Rb2 28. a3 Rb3 29. Ra5 Kf6 30. b5 Ke5 31. a4 Rb4 32. b6+ Kd6 33. Rb5 Rf4+ 34. Kg1 Rc4 35. b7 Rc1+ 36. Kf2 Rc2+ 37. Ke3 Rxg2 38. b8=Q+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.11"] [White "Lopez Lopez, William Andres"] [Black "Soto Ramirez, Andres Camilo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1557"] [BlackElo "1305"] [PlyCount "69"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 O-O 5. Qd2 d5 6. Bh6 dxc4 7. Bxg7 Kxg7 8. e4 e5 9. d5 c6 10. Bxc4 cxd5 11. exd5 Bf5 12. Nf3 Ne4 13. Nxe4 Bxe4 14. Nxe5 Re8 15. Qd4 Qf6 16. f4 Nd7 17. O-O Nxe5 18. fxe5 Qxe5 19. Rad1 Qxd4+ 20. Rxd4 Rac8 21. d6 Rxc4 22. Rxc4 Bd3 23. Rc7 Bxf1 24. Kxf1 Rd8 25. Rxb7 Rxd6 26. Rxa7 Rd2 27. b4 Rb2 28. a3 Rb3 29. Ra5 Kf6 30. b5 Ke5 31. a4 Rb4 32. b6+ Kd6 33. Rb5 Rf4+ 34. Kg1 Rc4 35. b7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.13"] [White "Pinzon, Luis Guillermo"] [Black "Sanchez Ospina, William"] [Result "1-0"] [ECO "A00"] [WhiteElo "1581"] [BlackElo "1658"] [PlyCount "49"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 Nf6 3. d3 Bg4 4. Be2 g6 5. h3 Bxf3 6. Bxf3 Bg7 7. Nc3 c6 8. Bd2 Nbd7 9. O-O O-O 10. Qc1 Rb8 11. a4 a5 12. Rb1 Ne5 13. Be2 c5 14. Nb5 Nc6 15. c3 b6 16. Bf4 Rc8 17. Qd2 Ne8 18. Rfd1 Nc7 19. Na3 Rb8 20. Bf1 Qd7 21. Qc2 b5 22. axb5 Nxb5 23. Nxb5 Rxb5 24. d4 Rbb8 (24... Rfb8 25. Bxb5 Rxb5 26. dxc5) 25. dxc5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.14"] [White "Obando Yandun, Dario Andres"] [Black "Suaza Sanabria, Laura Sofia"] [Result "0-1"] [ECO "B07"] [WhiteElo "1619"] [BlackElo "1418"] [PlyCount "38"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. fxe5 dxe5 6. dxe5 Nxe5 7. Qxd8+ Kxd8 8. Bf4 Ng6 9. O-O-O+ Bd7 10. Bg3 c6 11. a3 Bc5 12. Bc4 Ke7 13. h3 Rad8 14. Be2 Be6 15. Nf3 Rxd1+ 16. Rxd1 Rd8 17. Rxd8 Kxd8 18. Ng5 Be3+ 19. Kb1 Bxg5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.16"] [White "Castano Vasquez, Guillermo"] [Black "Jaramillo, Amparo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1329"] [PlyCount "22"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] {[%evp 0,10,13,29,40,40,54,36,18,38,23,21,23]} 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Re1 Bg4 8. Nbd2 Nc6 9. c3 Re8 10. Nf1 Qd7 11. Ne3 Be6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.17"] [White "Norena Marin, Jeronimo"] [Black "Uribe Fajardo, Alquiber"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1334"] [BlackElo "1610"] [PlyCount "32"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 (2... Nf6 3. d4) 3. d4 cxd4 4. Nxd4 d6 5. f3 e5 6. Nb3 Nf6 7. c4 b6 8. Nc3 Be7 9. Be3 O-O 10. Be2 Bb7 11. O-O Qd7 12. Qd2 Rac8 13. Rac1 Rfd8 14. Rfd1 Qe6 15. Nd5 Nd7 16. Nxb6 axb6 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.19"] [White "Bedoya, Gustavo"] [Black "Becerra Fonseca, Camila"] [Result "1-0"] [ECO "A00"] [WhiteElo "1611"] [BlackElo "1319"] [PlyCount "25"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Bf5 6. Nc3 e6 7. Qb3 Qb6 8. Bb5+ Nc6 9. Nge2 Bb4 10. O-O O-O 11. Rfc1 Rfd8 12. Bc7 Rdc8 13. Bxb6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.22"] [White "Espinoza Balza, Abril Nathaly"] [Black "Londono Tejedor, Leidy Johana"] [Result "0-1"] [ECO "A00"] [WhiteElo "1176"] [BlackElo "1472"] [PlyCount "71"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Nf6 6. Nf3 O-O 7. h3 dxc4 8. Bxc4 c5 9. O-O Nc6 10. Be3 Na5 11. Bd3 Bxc3 12. bxc3 c4 13. Bc2 Nd5 14. Qd2 b5 15. Rab1 a6 16. Rfe1 Re8 17. Ng5 g6 18. Ne4 Bf5 19. Bg5 Qd7 20. Nf6+ Nxf6 21. Bxf6 Qd6 22. Be5 Rxe5 23. Rxe5 Nc6 24. Re2 Bd7 25. Rbe1 Kg7 26. d5 Na5 27. Qg5 h6 28. Qe5+ Qf6 29. Qxf6+ Kxf6 30. Re7 Rd8 31. f4 Nb7 32. g4 Nc5 33. g5+ hxg5 34. fxg5+ Kg7 35. Kg2 Nd3 36. Rf1 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.23"] [White "Littauer, Matias Ludvig"] [Black "Zapata, Olga Maria"] [Result "1-0"] [ECO "A00"] [BlackElo "1618"] [PlyCount "67"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bf4 e6 5. a3 Nd7 6. Nf3 h6 7. Nbd2 Ne7 8. h3 c5 9. c3 Nc6 10. Rb1 Bxb1 11. Qxb1 cxd4 12. cxd4 Qb6 13. Be3 Be7 14. Bd3 Rc8 15. O-O O-O 16. g4 Qd8 17. Kg2 g5 18. Rh1 Kg7 19. Kg3 Rh8 20. h4 gxh4+ 21. Nxh4 Bg5 22. f4 Bxh4+ 23. Rxh4 f6 24. Nf3 Qe7 25. Qh1 Rh7 26. f5 h5 27. Rxh5 Rxh5 28. Qxh5 Rh8 29. Qg6+ Kf8 30. Bh6+ Rxh6 31. Qxh6+ Ke8 32. fxe6 Qxe6 33. Bf5 Qf7 34. Bg6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "6.26"] [White "Alvarez Moncada, Carlos Alberto"] [Black "Diaz Alzate, Samuel David"] [Result "1-0"] [ECO "B07"] [PlyCount "2"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.1"] [White "Munoz, Edgar Alex"] [Black "Triana Castro, Francisco Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1638"] [BlackElo "1679"] [PlyCount "45"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. a3 a6 6. Bd3 Nf6 7. Nge2 Bg4 8. f3 Bh5 9. b4 Qd8 10. Bb2 e6 11. Ne4 Nbd7 12. O-O Bg6 13. c4 Be7 14. Nf4 Qc7 15. g3 Nxe4 16. fxe4 Nf6 17. Qf3 O-O 18. h4 h6 19. Nxg6 fxg6 20. e5 Nh5 21. Qg4 Nxg3 22. Qxe6+ Kh8 23. Qxg6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.2"] [White "Ceballos Castellanos, Isabela"] [Black "Rojas Mendoza, Joun Sun"] [Result "0-1"] [ECO "A00"] [WhiteElo "1460"] [BlackElo "1664"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. c4 c5 3. Nc3 Nc6 4. Nf3 d6 5. Be2 g6 6. d4 cxd4 7. Nxd4 a6 8. Nxc6 bxc6 9. O-O Bg7 10. Bf4 e5 11. Be3 Nf6 12. f4 O-O 13. fxe5 dxe5 14. Qxd8 Rxd8 15. Bg5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.3"] [White "Molina Valdes, Luisa Fernanda"] [Black "Garcia, Juan Jose"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1651"] [BlackElo "1545"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 e5 4. Nf3 Nc6 5. cxd4 exd4 6. Nxd4 Bb4+ 7. Bd2 Qe7 8. Nb5 Qxe4+ 9. Qe2 Qxe2+ 10. Bxe2 Kd8 11. O-O a6 12. Bc3 Bxc3 13. N5xc3 Nf6 14. Nd2 d5 15. Nb3 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.4"] [White "Gallego Perez, Alejandro"] [Black "Herrera Nopan, Fabian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1612"] [PlyCount "36"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. c3 Nf6 5. Qe2 e5 6. Ng5 Be6 7. Nxe6 fxe6 8. Bxe6 Qe7 9. Bh3 Qf7 10. O-O Be7 11. f4 O-O 12. d4 cxd4 13. fxe5 dxe5 14. Bd2 Rad8 15. Bg5 Qg6 16. Bxf6 Rxf6 17. Nd2 dxc3 18. bxc3 Qh6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.5"] [White "Patino Castaneda, Jose Ignacio"] [Black "Lopez Lopez, William Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "1557"] [PlyCount "19"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 h6 5. a3 a6 6. Bf4 Nbd7 7. e3 Bd6 8. Ne5 dxc4 9. Bxc4 b5 10. Nc6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.6"] [White "Sierra Martinez, Mallerly"] [Black "Lopez Londono, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1572"] [BlackElo "1600"] [PlyCount "68"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nc3 c6 3. g3 g6 4. Bg2 Bg7 5. d3 d5 6. exd5 exd5 7. d4 Bf5 8. h3 Qe7+ 9. Nge2 Nf6 10. O-O O-O 11. Be3 Na6 12. a3 Nc7 13. Re1 Ne4 14. g4 Bd7 15. Nxe4 dxe4 16. Ng3 f5 17. gxf5 gxf5 18. Nh5 Nd5 19. c3 f4 20. Bc1 f3 21. Bxf3 Rxf3 22. Qxf3 exf3 23. Rxe7 Nxe7 24. Kh2 Nf5 25. Bf4 Re8 26. Rg1 Kf7 27. Be3 Rg8 28. b4 Be6 29. Nf4 Bc4 30. Rg5 Nxe3 31. fxe3 f2 32. Rf5+ Bf6 33. Ne2 f1=Q 34. Rxf1 Bxe2 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.7"] [White "Ortiz Hernandez, Jose Guillermo"] [Black "Gomez Saenz, Manuela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1484"] [PlyCount "54"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 c5 3. e3 g6 4. Bd2 Bg7 5. Bc3 Ne4 6. f3 Nxc3 7. bxc3 O-O 8. Bd3 Qa5 9. Qd2 a6 10. a4 d6 11. Ne2 Bd7 12. O-O b5 13. cxb5 axb5 14. Na3 bxa4 15. Rab1 d5 16. Bb5 Bf5 17. Rb2 c4 18. e4 dxe4 19. Ng3 exf3 20. Nxf5 gxf5 21. Rxf3 e6 22. Rb4 Qc7 23. Rxc4 Qe7 24. Rb4 Na6 25. Bxa6 Rxa6 26. Qe2 Raa8 27. Rxf5 Qxb4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.8"] [White "Molina Soto, Yefferson"] [Black "Olier Robayo, Mishelle Dayana"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1530"] [BlackElo "1328"] [PlyCount "37"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 a6 5. a3 Qc7 6. Be2 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nge7 10. O-O O-O 11. Rc1 e5 12. Nc2 d6 13. Qd2 f5 14. f3 f4 15. Bf2 Be6 16. Nd5 Qd8 17. Bb6 Qd7 18. Rfd1 Bxd5 19. cxd5 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.9"] [White "Abreu Balza, Alan Jeremias"] [Black "Montenegro, Jorge"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1322"] [BlackElo "1659"] [PlyCount "24"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. Bc4 O-O 6. O-O Nxe4 7. Bxf7+ Rxf7 8. Nxe4 Bg4 9. Neg5 Rf8 10. h3 Bxf3 11. Nxf3 d5 12. Ng5 Qd6 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.10"] [White "Montoya, Ricardo"] [Black "Castano Vasquez, Guillermo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1558"] [BlackElo "1600"] [PlyCount "55"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Bc4 Nc6 3. c3 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nf3 Be7 7. Qb3 Na5 8. Qa4+ c6 9. Nxe5 O-O 10. Qd1 Nxc4 11. Nxc4 Bf5 12. O-O b5 13. Ne5 Qc7 14. Re1 Bd6 15. Nf3 Rfe8 16. h3 Nf4 17. Bxf4 Bxf4 18. d4 Qd6 19. Nbd2 h6 20. Nh4 Bh7 21. Nf1 Re7 22. Qg4 Bg5 23. Ng3 Bxh4 24. Qxh4 Rae8 25. Rxe7 Qxe7 26. Qg4 Qe6 27. Qxe6 Rxe6 28. f3 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.11"] [White "Suaza Sanabria, Laura Sofia"] [Black "Restrepo Molina, John Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "1418"] [PlyCount "50"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Qb6 9. Nb3 Nc6 10. Be3 Qd8 11. h3 Be6 12. f4 Qc8 13. Kh2 Bc4 14. Rf2 Qc7 15. Rd2 Rad8 16. Qe1 Rfe8 17. Rad1 b6 18. Nd4 Nxd4 19. Bxd4 Nd7 20. Bxg7 Kxg7 21. b3 Be6 22. Nb5 Qb8 23. Nd4 Nf8 24. Nc6 Qc7 25. Nxd8 Rxd8 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.12"] [White "Londono Tejedor, Leidy Johana"] [Black "Pinzon, Luis Guillermo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1472"] [BlackElo "1581"] [PlyCount "72"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Ba4 Bc5 6. d3 h6 7. O-O d6 8. a3 Bd7 9. Re1 O-O 10. h3 Ne7 11. Bb3 Ng6 12. d4 Ba7 13. dxe5 dxe5 14. Qe2 c6 15. Be3 Bxe3 16. fxe3 Qe7 17. Rad1 Rad8 18. Bc4 Kh8 19. Qf2 Qc5 20. Bd3 Qb6 21. b3 Qa5 22. Na4 c5 23. Qd2 Qc7 24. Nc3 Bc6 25. Qf2 Qa5 26. Nd5 Nxd5 27. exd5 Bxd5 28. Nh4 e4 29. Be2 Nxh4 30. Qxh4 Bc6 31. b4 cxb4 32. axb4 Qc7 33. Rxd8 Rxd8 34. Rf1 Rf8 35. Rf4 Qd6 36. Bc4 g5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.13"] [White "Diaz Alzate, Thomas"] [Black "Cuervo, Cesar Augusto"] [Result "0-1"] [ECO "A00"] [WhiteElo "1332"] [BlackElo "1638"] [PlyCount "46"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Nf3 Qc7 8. Nd5 Nxd5 9. Qxd5 Nf6 10. Bxf6 exf6 11. O-O-O Be6 12. Qd3 Rc8 13. Nd4 Be7 14. Be2 O-O 15. Nxe6 fxe6 16. Bg4 Qd7 17. Rhe1 f5 18. exf5 exf5 19. Bf3 Rcd8 20. Qb3+ Kh8 21. Qxb7 Qa4 22. Qc6 Qb4 23. Qxa6 Rde8 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.14"] [White "Soto Ramirez, Andres Camilo"] [Black "Bedoya, Gustavo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1305"] [BlackElo "1611"] [PlyCount "58"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 Qa5 8. Qd2 O-O 9. Be2 d5 10. Nxc6 bxc6 11. e5 Nd7 12. f4 c5 13. O-O d4 14. Bf2 dxc3 15. Qd3 cxb2 16. Rab1 Bc3 17. Bg3 Bd4+ 18. Kh1 Rb8 19. Be1 Qxa2 20. c3 Ba6 21. Qxa6 Qxb1 22. cxd4 Qa1 23. Bc3 Qxa6 24. Bxa6 b1=Q 25. d5 Qxf1+ 26. Bxf1 Rb1 27. Kg1 exd5 28. f5 d4 29. e6 fxe6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.15"] [White "Rodriguez Zuluaga, Gabriel Andres"] [Black "Norena Marin, Jeronimo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1607"] [BlackElo "1334"] [PlyCount "40"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. d3 d5 5. cxd5 exd5 6. Bg5 Be7 7. e3 Nc6 8. Be2 O-O 9. O-O Be6 10. d4 c4 11. Re1 a6 12. a3 Na5 13. Bf1 Nb3 14. Bxf6 Bxf6 15. Rb1 b5 16. Nd2 Nxd2 17. Qxd2 Re8 18. Rbd1 Bf5 19. g3 Qd7 20. Bg2 Be4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.16"] [White "Rivera Fernandez, Fredy"] [Black "Petro, Jose Felipe"] [Result "1-0"] [ECO "A00"] [WhiteElo "1374"] [PlyCount "89"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. Nf3 d5 3. e3 Nf6 4. Bd3 c5 5. b3 Nc6 6. Bb2 cxd4 7. exd4 Bd6 8. Nbd2 Nb4 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Ne5 Qc7 12. c3 Bxe5 13. cxb4 Bxh2 14. Nf3 Bf4 15. Qe2 Rc8 16. g3 Bd6 17. Ne5 Qb6 18. a3 a6 19. O-O O-O 20. Kg2 Rc7 21. Nd3 Rc6 22. Rh1 Qc7 23. Nc5 Re8 24. Rae1 Qc8 25. Rh4 Bf8 26. Reh1 g6 27. Bc1 Bg7 28. Bh6 e5 29. dxe5 Bh8 30. Bg5 Qf5 31. Bxf6 Bxf6 32. Rxh7 Rxe5 33. Qf3 Qxf3+ 34. Kxf3 Rf5+ 35. Kg2 b6 36. Nd7 Bd4 37. f4 Rc2+ 38. Kf3 Rc3+ 39. Kg4 Rxb3 40. R7h2 Rb2 41. Kf3 Rb3+ 42. Kg4 Rb2 43. Kf3 Rxh2 44. Rxh2 g5 45. Kg4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.17"] [White "Sanchez Ospina, William"] [Black "Cuervo Velasquez, Juan Manuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1658"] [BlackElo "1296"] [PlyCount "65"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nd2 O-O 5. c4 d6 6. Be2 Nbd7 7. h3 e5 8. Bh2 Qe7 9. Qc2 b6 10. O-O-O c5 11. Bf3 Rb8 12. d5 a6 13. g4 h6 14. h4 Nh7 15. Bg3 b5 16. Ne2 Nb6 17. Nc3 b4 18. Na4 Nxa4 19. Qxa4 Bd7 20. Qc2 a5 21. Be2 a4 22. Bd3 f5 23. gxf5 gxf5 24. Qb1 a3 25. e4 axb2+ 26. Qxb2 f4 27. Bh2 Ra8 28. Rdg1 Ra3 29. Bb1 Ba4 30. Rg2 Rc3+ 31. Bc2 Rxc2+ 32. Qxc2 Bxc2 33. Kxc2 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.18"] [White "Dabraccio, Guillermo"] [Black "Obando Yandun, Dario Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1618"] [BlackElo "1619"] [PlyCount "96"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 e6 3. e3 Bb4+ 4. c3 Be7 5. Bd3 b6 6. Nbd2 d6 7. Qa4+ Nbd7 8. O-O O-O 9. e4 e5 10. Re1 Bb7 11. Nc4 a6 12. Qc2 b5 13. Ne3 c5 14. Nf5 c4 15. Nxe7+ Qxe7 16. Bf1 exd4 17. cxd4 Bxe4 18. Qd1 Bxf3 19. gxf3 Qd8 20. Bg5 Qb6 21. Qd2 Rfe8 22. Bh3 b4 23. Kh1 Rxe1+ 24. Rxe1 Nf8 25. Bf5 a5 26. Rg1 d5 27. h4 g6 28. Qf4 Nh5 29. Qe5 Qc6 30. Be7 Re8 31. Bg4 Qb7 32. Bxh5 Qxe7 33. Qxe7 Rxe7 34. f4 f5 35. Bf3 Rd7 36. Re1 Kf7 37. Re5 c3 38. bxc3 bxc3 39. Re3 Rc7 40. Bxd5+ Kf6 41. Re1 c2 42. Rc1 Ne6 43. h5 Nxd4 44. Bb3 Nxb3 45. axb3 Ke6 46. hxg6 hxg6 47. Kg2 Kd5 48. Kf3 Kd4 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.19"] [White "Uribe Fajardo, Alquiber"] [Black "Littauer, Matias Ludvig"] [Result "0-1"] [ECO "A00"] [WhiteElo "1610"] [PlyCount "67"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 g6 2. d4 Bg7 3. Nc3 f5 4. Nf3 Nf6 5. g3 b6 6. Bg2 Bb7 7. O-O d6 8. b3 O-O 9. Bb2 Re8 10. Re1 e6 11. Qc2 c5 12. Rad1 a6 13. Ba3 Qc7 14. Bb2 cxd4 15. Nxd4 Nc6 16. e3 Rad8 17. h4 Ne5 18. Nce2 Nfg4 19. f3 Nxe3 20. Qd2 Nxd1 21. Rxd1 Nf7 22. Qc2 d5 23. Nf4 Bxd4+ 24. Bxd4 e5 25. Be3 exf4 26. Bxf4 dxc4 27. Rxd8 Rxd8 28. bxc4 b5 29. Qe2 Qxc4 30. Qe7 Qd5 31. Bg5 Nxg5 32. hxg5 Rf8 33. Qe2 f4 34. gxf4 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.20"] [White "Lopez, Ricardo Andres"] [Black "Cruz Lopez, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1467"] [PlyCount "53"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. O-O Be7 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 Nf6 10. Ne2 O-O 11. c3 Na5 12. Bc2 c5 13. d3 h6 14. Qg3 Nh5 15. Qf3 Nf6 16. Ng3 c4 17. d4 exd4 18. cxd4 Nc6 19. Rd1 Qb6 20. Be3 Nb4 21. Bb1 d5 22. e5 Nd7 23. Qf5 Qg6 24. Qxd7 Nc2 25. Qxe7 Rae8 26. Qh4 Nxa1 27. Bxg6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.21"] [White "Jaramillo, Amparo"] [Black "Ocampo Arredondo, Luis Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1329"] [BlackElo "1563"] [PlyCount "73"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Qa5 5. Be2 Nxe4 6. O-O Nxc3 7. bxc3 Qxc3 8. Bf4 g6 9. Re1 Bg7 10. Bf1 e6 11. Bxd6 Nd7 12. Rb1 Qa5 13. Bc4 b5 14. Bb4 Qc7 15. Bd3 a5 16. Bd2 O-O 17. Be3 Re8 18. Qd2 Nf6 19. Bh6 Bh8 20. a3 Nd5 21. c4 bxc4 22. Bxc4 Bd7 23. Qd3 Nf4 24. Bxf4 Qxf4 25. Re4 Qc7 26. Rd1 Red8 27. Ng5 h6 28. Nf3 Bg7 29. Ne5 Bc8 30. Qf3 Rd7 31. Rde1 Bb7 32. Qg3 Qb6 33. Qe3 Qc7 34. f4 Kh7 35. Rc1 Qd6 36. Nf3 Bxd4 37. Nxd4 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.22"] [White "Alvarez Moncada, Carlos Alberto"] [Black "Zuluaga Alzate, Gustavo"] [Result "0-1"] [ECO "A00"] [BlackElo "1693"] [PlyCount "47"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. f4 d5 3. exd5 e4 4. g3 Nf6 5. Bg2 Bg4 6. Ne2 Qxd5 7. O-O Bc5+ 8. Kh1 Bf3 9. Nbc3 Qc6 10. d4 Bxg2+ 11. Kxg2 Bb6 12. h3 O-O 13. Be3 Na6 14. a3 Rad8 15. b4 Qd7 16. b5 Nb8 17. a4 c6 18. Qe1 Nd5 19. Nxd5 cxd5 20. Rb1 Rc8 21. Qf2 f5 22. g4 g6 23. g5 Ba5 24. Rfc1 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.24"] [White "Suaza Builes, Oscar A"] [Black "Becerra Fonseca, Camila"] [Result "1-0"] [ECO "A00"] [WhiteElo "1403"] [BlackElo "1319"] [PlyCount "24"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 a6 6. Nf3 dxc4 7. Bxc4 b5 8. Be2 Be7 9. Ne5 Nbd7 10. Bf3 Ra7 11. Nc6 Qa8 12. Nxa7 Qxa7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.25"] [White "Zapata, Olga Maria"] [Black "Munera G, Lina Marcela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1618"] [BlackElo "1205"] [PlyCount "41"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 e6 5. O-O Be7 6. Nbd2 O-O 7. c4 a6 8. b3 Bd7 9. Bb2 Qc8 10. Rc1 Nb4 11. a3 Nc6 12. Qc2 Re8 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 h6 16. b4 Bf6 17. Ne5 Bxe5 18. dxe5 f6 19. exf6 gxf6 20. Bxf6 Kf7 21. Bb2 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.17"] [Round "7.26"] [White "Diaz Alzate, Samuel David"] [Black "Salazar, Juan Antonio"] [Result "1-0"] [ECO "A00"] [PlyCount "69"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Bg5 Nbd7 6. Nc3 h6 7. Bh4 c6 8. cxd5 cxd5 9. Nxd5 Qa5+ 10. Nc3 Bd6 11. Nf3 O-O 12. Bd3 Re8+ 13. Be2 Ne4 14. O-O Nxc3 15. bxc3 Qxc3 16. Bb5 a6 17. Rc1 Qb2 18. Qa4 Nb6 19. Qa5 Bd7 20. Qxb6 Bxb5 21. Rb1 Qa3 22. Rb3 Qxa2 23. Rxb5 Bxh2+ 24. Kxh2 axb5 25. Qxb5 Qa7 26. Rb1 g5 27. Nxg5 hxg5 28. Qxg5+ Kf8 29. Qh6+ Kg8 30. Bf6 Qb8+ 31. g3 Qxg3+ 32. Kxg3 Ra3+ 33. f3 Rxf3+ 34. Kxf3 Re6 35. Qg7# 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.1"] [White "Molina Valdes, Luisa Fernanda"] [Black "Munoz, Edgar Alex"] [Result "0-1"] [ECO "A00"] [WhiteElo "1651"] [BlackElo "1638"] [PlyCount "64"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 a6 7. h3 Nf6 8. O-O e6 9. Qe2 Be7 10. Rd1 Qc7 11. Bf4 Ne5 12. Bb3 O-O 13. Rac1 Qb8 14. Na4 b5 15. Nc5 Nxf3+ 16. Qxf3 e5 17. Nd3 exf4 18. Nxf4 Bb7 19. Re1 Kh8 20. Qd3 Nd7 21. Qg3 Bf6 22. Nh5 Be5 23. f4 Bd4+ 24. Kh1 g6 25. Qd3 Bxb2 26. Bxf7 gxh5 27. Qb3 Bg7 28. Qe6 Nc5 29. Qf5 Bxe4 30. Qxh5 Qb7 31. Rxe4 Nxe4 32. Bg6 Ng3+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.2"] [White "Herrera Nopan, Fabian"] [Black "Rojas Mendoza, Joun Sun"] [Result "1-0"] [ECO "A00"] [WhiteElo "1612"] [BlackElo "1664"] [PlyCount "65"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 f6 9. exf6 gxf6 10. O-O Nge7 11. Bf4 Ng6 12. Bg3 a6 13. a3 Bf8 14. Re1 Bg7 15. Nxd5 exd5 16. Bc4+ Kd8 17. Bxd5 Bd7 18. Rc1 Rc8 19. b4 Nge7 20. Ba2 Nf5 21. d5 Ncd4 22. Rxc8+ Bxc8 23. Nxd4 Qxd4 24. Qc2 Nxg3 25. hxg3 Bd7 26. Rd1 Qb6 27. d6 Qc6 28. Qb3 Re8 29. Qf7 Qc2 30. Rb1 Qg6 31. Qd5 Bc6 32. Qa5+ Kd7 33. Qc7# 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.4"] [White "Lopez Londono, Alejandro"] [Black "Ortiz Hernandez, Jose Guillermo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1600"] [PlyCount "87"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. cxd5 Nxd5 6. e4 Bxc3 7. bxc3 Ne7 8. Nf3 b6 9. Qa4+ c6 10. Bd3 a5 11. O-O O-O 12. c4 Ba6 13. Qc2 b5 14. a3 bxc4 15. Bxc4 Bxc4 16. Qxc4 h6 17. Rab1 Qc8 18. Qc5 Qc7 19. Rfc1 Ng6 20. d5 exd5 21. exd5 Rd8 22. dxc6 Ra7 23. Be3 Ra6 24. Rb6 Qxc6 25. Rxc6 Rxc6 26. Qxa5 Rxc1+ 27. Bxc1 Rd1+ 28. Ne1 Rxc1 29. g3 Rc8 30. Qb6 Ne7 31. Nd3 Nbc6 32. a4 Rb8 33. Qa6 g6 34. Nc5 Kg7 35. Qc4 Rb4 36. Qc3+ Kg8 37. Kg2 Nd5 38. Qf3 Nde7 39. Qc3 Nd5 40. Qd2 Nde7 41. Qxh6 Rd4 42. h4 Rd5 43. Ne4 Rf5 44. g4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.5"] [White "Triana Castro, Francisco Javier"] [Black "Ceballos Castellanos, Isabela"] [Result "0-1"] [ECO "A00"] [WhiteElo "1679"] [BlackElo "1460"] [PlyCount "58"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. Nf3 d5 5. dxc5 Bxc5 6. e3 O-O 7. Be2 Nc6 8. c3 a5 9. a4 Qb6 10. b3 Be6 11. Nbd2 Rac8 12. Nd4 Nxd4 13. cxd4 Bb4 14. O-O Bxd2 15. Qxd2 Rc7 16. Rab1 Bf5 17. Bd3 Bxd3 18. Qxd3 Rfc8 19. Qd2 Rc2 20. Rbc1 Qxb3 21. Rxc2 Rxc2 22. Qxa5 g6 23. h3 Ra2 24. Rc1 Qb2 25. Rc8+ Kg7 26. Qxd5 Qxf2+ 27. Kh2 Ra1 28. Qb3 Rg1 29. Qd5 Qe1 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.6"] [White "Pinzon, Luis Guillermo"] [Black "Suaza Sanabria, Laura Sofia"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1581"] [BlackElo "1418"] [PlyCount "65"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. d4 e5 5. Bc4 h6 6. h3 c6 7. a3 Qc7 8. Ba2 Be7 9. Be3 Nf8 10. Qd2 Ng6 11. Ne2 Nxe4 12. Qc1 Nh4 13. Nxh4 Bxh4 14. dxe5 dxe5 15. O-O Qd6 16. f3 Ng3 17. Nxg3 Bxg3 18. f4 O-O 19. fxe5 Bxe5 20. Rf3 Bd4 21. c3 Bxe3+ 22. Qxe3 Be6 23. Bb1 Bd5 24. Qd3 g6 25. Rg3 Rad8 26. Bc2 Bc4 27. Qf3 Qc5+ 28. Kh1 Qd5 29. Be4 Qd6 30. Bc2 Qd2 31. Be4 Bd5 32. Rf1 Bxe4 33. Qxe4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.7"] [White "Olier Robayo, Mishelle Dayana"] [Black "Montoya, Ricardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1328"] [BlackElo "1558"] [PlyCount "46"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Ba4 a6 5. f4 b5 6. Bb3 c4 7. Bxc4 bxc4 8. Nf3 Nxf3+ 9. Qxf3 Bb7 10. O-O e6 11. Re1 Bc5+ 12. Kh1 Ne7 13. Na4 Ba7 14. Qc3 O-O 15. Qxc4 d5 16. exd5 Qxd5 17. Qxd5 Nxd5 18. d3 Rac8 19. Re2 Rfd8 20. a3 h5 21. b4 Bd4 22. Rb1 Bc6 23. Nb2 Nc3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.8"] [White "Montenegro, Jorge"] [Black "Molina Soto, Yefferson"] [Result "0-1"] [ECO "A00"] [WhiteElo "1659"] [BlackElo "1530"] [PlyCount "68"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 Nbd7 8. O-O e6 9. Re1 Be7 10. Qe2 O-O 11. Bxg6 hxg6 12. Ne5 Rc8 13. Bg5 Nd5 14. Bxe7 Qxe7 15. Ne4 N7f6 16. c4 Nxe4 17. Qxe4 Nf6 18. Qh4 Nd5 19. Qh3 Nf4 20. Qg4 Nh5 21. Re3 Rfd8 22. Rf3 Nf6 23. Qh4 Rc7 24. Rh3 Nh5 25. Qe4 c5 26. dxc5 Qxc5 27. g3 Rd2 28. Rf1 Qd4 29. Qxd4 Rxd4 30. b3 Rd2 31. a4 Rc5 32. Re1 a5 33. g4 Nf4 34. Rf3 Rxe5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.9"] [White "Cuervo, Cesar Augusto"] [Black "Rivera Fernandez, Fredy"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1638"] [BlackElo "1374"] [PlyCount "29"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. b3 b6 6. Bb2 Bb7 7. Nbd2 Nbd7 8. c3 e5 9. e4 O-O 10. d5 c6 11. c4 Nc5 12. Bc2 cxd5 13. cxd5 Ba6 14. Qb1 Rc8 15. b4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.10"] [White "Bedoya, Gustavo"] [Black "Abreu Balza, Alan Jeremias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1611"] [BlackElo "1322"] [PlyCount "56"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 O-O 5. Be2 c5 6. d5 d6 7. Bg5 h6 8. Be3 Nbd7 9. Qd2 Kh7 10. h3 Nb6 11. a4 a5 12. Nf3 Nfd7 13. g4 Nb8 14. Nh2 Na6 15. f4 e6 16. Nf3 exd5 17. exd5 Re8 18. Kf2 Qe7 19. Rae1 Bd7 20. Bd3 Qf8 21. Qc2 Nb4 22. Qd1 Nxa4 23. Nxa4 Bxa4 24. Qd2 Bxb2 25. Rb1 Qg7 26. f5 Bc3 27. Qe2 Bd4 28. g5 Bxe3+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.11"] [White "Gomez Saenz, Manuela"] [Black "Gallego Perez, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1484"] [BlackElo "1600"] [PlyCount "68"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 a6 6. a4 d6 7. Be3 Nf6 8. Bc4 O-O 9. Qd2 Nxe4 10. Bxf7+ Rxf7 11. Nxe4 d5 12. Ng5 Rf6 13. O-O e5 14. Ne2 d4 15. Nf3 Rd6 16. Bh6 Nc6 17. Bxg7 Kxg7 18. Ng3 Bf5 19. Ng5 Rc8 20. f4 Qb6 21. Kh1 Ne7 22. fxe5 Rdc6 23. c3 h6 24. Nxf5+ Nxf5 25. Ne4 Qa5 26. Qf4 dxc3 27. Nxc3 Rc4 28. Qf3 Qxe5 29. Qxb7+ R8c7 30. Qf3 Rh4 31. g3 Nxg3+ 32. Kg2 Rxh2+ 33. Kxh2 Nxf1+ 34. Kg1 Qh2+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.12"] [White "Cuervo Velasquez, Juan Manuel"] [Black "Sierra Martinez, Mallerly"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1296"] [BlackElo "1572"] [PlyCount "50"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. d3 h6 6. Be2 Ne7 7. O-O c6 8. Re1 O-O 9. Bf1 Bg4 10. h3 Be6 11. Rb1 a6 12. a4 Qc7 13. Bd2 Rd8 14. Qc2 d5 15. b3 d4 16. Ne2 a5 17. Ng3 Na6 18. Kh1 b5 19. axb5 cxb5 20. Ra1 b4 21. Ra2 Nc5 22. Rea1 Ra6 23. Bxb4 axb4 24. Rxa6 Nxa6 25. Rxa6 Qb7 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.13"] [White "Lopez Lopez, William Andres"] [Black "Obando Yandun, Dario Andres"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1557"] [BlackElo "1619"] [PlyCount "59"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. c3 e6 8. Ne5 Nbd7 9. Nxg6 hxg6 10. Bg5 Qb6 11. Qc2 Bd6 12. O-O-O Qa5 13. Bxf6 Nxf6 14. Kb1 Bxg3 15. fxg3 b5 16. h3 Qc7 17. Qd3 Rd8 18. g4 Nd5 19. g3 a6 20. Bg2 c5 21. dxc5 Qxc5 22. Qd4 Qxd4 23. cxd4 Ke7 24. Bxd5 Rxd5 25. Kc2 Rhd8 26. Kc3 a5 27. a3 Rc8+ 28. Kd3 Rc4 29. Ke3 Rc2 30. Rb1 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.15"] [White "Castano Vasquez, Guillermo"] [Black "Norena Marin, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1334"] [PlyCount "37"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. c3 Bf5 7. Nf3 O-O-O 8. Be2 e5 9. O-O exd4 10. cxd4 Nxd4 11. Nxd4 Qxd4 12. Qxd4 Rxd4 13. Be3 Ra4 14. Rfd1 Bd6 15. a3 Bc2 16. Rxd6 cxd6 17. Rc1 Rxa3 18. Rxc2+ Kd8 19. bxa3 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.16"] [White "Restrepo Molina, John Alexander"] [Black "Lopez, Ricardo Andres"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1467"] [PlyCount "66"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 d6 5. d3 e6 6. Nge2 Ne7 7. Nxd4 cxd4 8. Ne2 Nc6 9. O-O Be7 10. f4 O-O 11. Qe1 Bh4 12. g3 Bf6 13. Bd2 Bd7 14. Kh1 d5 15. exd5 exd5 16. Bxd5 Bh3 17. Bg2 Bxg2+ 18. Kxg2 Qd5+ 19. Kg1 Rac8 20. Qd1 Rfe8 21. c4 dxc3 22. Bxc3 Nd4 23. Rf2 Nxe2+ 24. Rxe2 Bxc3 25. bxc3 Qc5+ 26. Kf1 Qxc3 27. Rb1 Qc6 28. Kf2 h6 29. Rxe8+ Rxe8 30. Qd2 b6 31. Rc1 Qd6 32. Qc3 Qe6 33. Qd2 Qd6 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.17"] [White "Zuluaga Alzate, Gustavo"] [Black "Diaz Alzate, Thomas"] [Result "1-0"] [ECO "E61"] [WhiteElo "1693"] [BlackElo "1332"] [PlyCount "73"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. d4 Nc6 8. e4 Nb6 9. O-O Nxd4 10. Be3 Nxf3+ 11. Qxf3 Qd7 12. h3 Qc6 13. Rac1 Qf6 14. Qe2 Bd7 15. Rfd1 Rad8 16. Bxb6 Qxb6 17. Nd5 Qxb2 18. Nxe7+ Kh8 19. Qc4 Be6 20. Qxc7 Rxd1+ 21. Rxd1 Bd4 22. Qf4 Qb4 23. Nd5 Bxd5 24. exd5 Bc3 25. Qc7 Qb6 26. Qe7 Bb4 27. d6 Rd8 28. Qe5+ Kg8 29. d7 Qe6 30. Qc7 Qb6 31. Qc4 Bc5 32. Rd2 Qb1+ 33. Kh2 Qe1 34. Re2 Qb4 35. Qxb4 Bxb4 36. Re8+ Rxe8 37. dxe8=Q+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.18"] [White "Ocampo Arredondo, Luis Fernando"] [Black "Espinoza Balza, Abril Nathaly"] [Result "1-0"] [ECO "A00"] [WhiteElo "1563"] [BlackElo "1176"] [PlyCount "65"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 O-O 5. O-O-O d6 6. Bh6 Nc6 7. Bxg7 Kxg7 8. a3 e5 9. e3 exd4 10. exd4 Bf5 11. f3 d5 12. g4 Be6 13. h4 Ng8 14. h5 h6 15. hxg6 fxg6 16. Kb1 Qd6 17. Be2 g5 18. Nh3 Nge7 19. Rhf1 Ng6 20. Na2 Nf4 21. Nxf4 Qxf4 22. Qc3 Rae8 23. Nc1 Ne7 24. Nd3 Qd6 25. Rh1 Ng6 26. Rdf1 Nf4 27. Bd1 Nxd3 28. Qxd3 Qf4 29. Rxh6 Rf6 30. Qh7+ Kf8 31. Rfh1 Bg8 32. Qh8 Rxh6 33. Rxh6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.20"] [White "Suaza Builes, Oscar A"] [Black "Soto Ramirez, Andres Camilo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1403"] [BlackElo "1305"] [PlyCount "48"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. a3 Bg7 5. f3 Nc6 6. Nb5 O-O 7. Nxc7 Nh5 8. Nxa8 Nxf4 9. e3 Ne6 10. g4 Bd7 11. f4 Qa5+ 12. b4 Qd8 13. b5 Na5 14. Qd2 Nc4 15. Bxc4 dxc4 16. Qb4 Qxa8 17. h3 b6 18. Rh2 Qe4 19. Re2 Nxd4 20. exd4 Qxd4 21. Rb1 Qxg1+ 22. Kd2 c3+ 23. Kd3 Bxb5+ 24. Qxb5 Qd4# 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.21"] [White "Sanchez Ospina, William"] [Black "Jaramillo, Amparo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1658"] [BlackElo "1329"] [PlyCount "71"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 d6 3. Nf3 Nbd7 4. e3 c6 5. Nbd2 Qc7 6. c3 Nh5 7. Bg5 h6 8. Bh4 e5 9. Be2 Be7 10. Bxe7 Kxe7 11. Nxe5 dxe5 12. Bxh5 exd4 13. exd4 Re8 14. O-O Nf6 15. Nc4 Nxh5 16. Qxh5 Kf8 17. Ne5 Be6 18. f4 b5 19. f5 Bd5 20. Rae1 Kg8 21. f6 Re6 22. fxg7 f6 23. Qxh6 Qxg7 24. Qxg7+ Kxg7 25. Nd7 Rxe1 26. Rxe1 Bxa2 27. h3 a5 28. Nc5 a4 29. Re7+ Kg6 30. Rc7 Bd5 31. Nd3 Kf5 32. Nb4 a3 33. bxa3 Rxa3 34. Nxd5 cxd5 35. Rc5 Ke4 36. h4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.23"] [White "Cruz Lopez, Jeronimo"] [Black "Dabraccio, Guillermo"] [Result "0-1"] [ECO "A00"] [BlackElo "1618"] [PlyCount "64"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 c5 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Be7 9. Be3 cxd4 10. cxd4 Bg4 11. Nbd2 Nf6 12. h3 Bc8 13. Bg5 O-O 14. Ne5 Bb7 15. Rc1 Qd6 16. Nb3 h6 17. Bxf6 gxf6 18. Nf3 f5 19. Nc5 Bc8 20. Ne5 Kh7 21. Qh5 Bf6 22. Rfe1 Ra7 23. b4 Bxe5 24. dxe5 Qg6 25. Qf3 a5 26. bxa5 Rxa5 27. Nd3 Rg8 28. Nf4 Qg5 29. Rxc6 Be6 30. g3 Rxa2 31. Re2 Rxe2 32. Qxe2 Qxf4 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "8.24"] [White "Diaz Alzate, Samuel David"] [Black "Uribe Fajardo, Alquiber"] [Result "0-1"] [ECO "A00"] [BlackElo "1610"] [PlyCount "66"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bd3 g6 7. O-O Bg7 8. Bg5 O-O 9. Nbd2 h6 10. Bh4 g5 11. Bg3 Re8 12. Bb5 d6 13. Re1 Be6 14. Nc4 Bxc4 15. Bxc4 Rc8 16. c3 Qc7 17. Qe2 a6 18. h4 g4 19. Nh2 h5 20. f3 Qd7 21. Rad1 b5 22. Bb3 Na5 23. Rd3 Nxb3 24. axb3 Kh7 25. Red1 Rc6 26. c4 Bf8 27. fxg4 hxg4 28. Rf1 Bg7 29. Rf5 bxc4 30. bxc4 Rxc4 31. Rxd6 Rc1+ 32. Kf2 Qa7+ 33. Qe3 Rc2+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.1"] [White "Munoz, Edgar Alex"] [Black "Patino Castaneda, Jose Ignacio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1638"] [BlackElo "1648"] [PlyCount "43"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 Bg4 6. Bd3 Nf6 7. Bf4 e6 8. Qb3 Qc8 9. Nbd2 Be7 10. O-O O-O 11. Qc2 a6 12. Ne5 Bh5 13. Bg5 Bg6 14. f4 Nxd4 15. Nxg6 Nxc2 16. Nxe7+ Kh8 17. Nxc8 Nxa1 18. Nb6 Rad8 19. Rxa1 Rd6 20. Na4 b5 21. Nc5 Ng4 22. Be7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.2"] [White "Lopez Londono, Alejandro"] [Black "Herrera Nopan, Fabian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1612"] [PlyCount "54"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 O-O 8. Nf3 Re8 9. Bd3 h6 10. Bh4 Ne4 11. Bxe7 Qxe7 12. O-O Nd7 13. b4 Ndf6 14. Rab1 Bf5 15. Nd2 Rac8 16. Ndxe4 Bxe4 17. Nxe4 Nxe4 18. h3 Qh4 19. Bxe4 dxe4 20. Qc5 a6 21. a4 Red8 22. a5 Rd5 23. Qc2 Re8 24. Kh2 Rh5 25. Qe2 Re6 26. f3 Rg6 27. Qf2 Qxf2 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.3"] [White "Rojas Mendoza, Joun Sun"] [Black "Montoya, Ricardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1664"] [BlackElo "1558"] [PlyCount "48"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 c5 2. e3 cxd4 3. exd4 d5 4. Bd3 Nf6 5. Nf3 Bg4 6. Nbd2 Nc6 7. h3 Bh5 8. g4 Bg6 9. Qe2 a6 10. c3 e6 11. Ne5 Bxd3 12. Nxd3 Bd6 13. f4 Qc7 14. g5 Nd7 15. Nf3 O-O-O 16. Bd2 Nb6 17. O-O-O Nc4 18. Kb1 Qb6 19. Ka1 Ne7 20. h4 Nf5 21. Rdg1 Qb5 22. Bc1 Kb8 23. Nde5 Bxe5 24. Nxe5 Nfd6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.4"] [White "Molina Soto, Yefferson"] [Black "Ceballos Castellanos, Isabela"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1530"] [BlackElo "1460"] [PlyCount "70"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. c4 e5 4. d3 Nc6 5. Nc3 Nf6 6. Be2 Be7 7. Be3 Ng4 8. O-O O-O 9. h3 Nxe3 10. fxe3 Bg5 11. Qd2 Nd4 12. Nxg5 Qxg5 13. Kh2 f5 14. Rad1 Nc6 15. exf5 Bxf5 16. Nd5 Bg6 17. Nc7 Rxf1 18. Rxf1 Rc8 19. Nd5 Rf8 20. Rxf8+ Kxf8 21. Bg4 Kg8 22. Be6+ Bf7 23. Bxf7+ Kxf7 24. Qf2+ Kg6 25. Qf8 Qd8 26. Qxd8 Nxd8 27. a3 Kf5 28. g4+ Ke6 29. Kg3 e4 30. d4 cxd4 31. exd4 Nc6 32. Kf4 Nxd4 33. Kxe4 Nb3 34. Nf4+ Kf6 35. Nh5+ Kf7 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.5"] [White "Abreu Balza, Alan Jeremias"] [Black "Molina Valdes, Luisa Fernanda"] [Result "1-0"] [ECO "A00"] [WhiteElo "1322"] [BlackElo "1651"] [PlyCount "53"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. O-O Nxe4 7. Bxf7+ Rxf7 8. Nxe4 h6 9. h3 e6 10. Be3 b6 11. Nh2 Bb7 12. Qg4 Nc6 13. Qxg6 Ne7 14. Qg4 Nf5 15. Ng3 Nh4 16. Bxh6 Bxg2 17. Nh5 Bxh3 18. Qxh3 Bxh6 19. Qxe6 Qg5+ 20. Ng3 Raf8 21. Rae1 Kh8 22. Re4 Rxf2 23. Rxf2 Qxg3+ 24. Kh1 Bf4 25. Rexf4 Rxf4 26. Qh6+ Kg8 27. Qxf4 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.6"] [White "Gallego Perez, Alejandro"] [Black "Pinzon, Luis Guillermo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1581"] [PlyCount "22"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. Qe2 O-O 6. O-O Re8 7. d3 a6 8. Ba4 h6 9. Be3 Bf8 10. Nbd2 Ng4 11. h3 Nf6 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.7"] [White "Garcia, Juan Jose"] [Black "Ortiz Hernandez, Jose Guillermo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1545"] [BlackElo "1600"] [PlyCount "65"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nf6 4. Nf3 Nd4 5. Bc4 d6 6. h3 a6 7. a4 Qa5 8. Ra3 e6 9. O-O Be7 10. Re1 Nd7 11. Nxd4 cxd4 12. Ne2 e5 13. Rf3 Bf6 14. c3 Qc7 15. d3 O-O 16. Ng3 g6 17. Qb3 Nc5 18. Qa2 Bg7 19. cxd4 exd4 20. b4 Ne6 21. Nf5 Be5 22. Nh6+ Kg7 23. Qd2 Kh8 24. Ng4 Bg7 25. Nf6 Bxf6 26. Rxf6 Qe7 27. Rf3 f6 28. Bb2 b5 29. Bxe6 Bxe6 30. Bxd4 Rf7 31. a5 Rc8 32. Qh6 Qf8 33. Qh4 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.8"] [White "Suaza Sanabria, Laura Sofia"] [Black "Olier Robayo, Mishelle Dayana"] [Result "1-0"] [ECO "A00"] [WhiteElo "1418"] [BlackElo "1328"] [PlyCount "94"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Qc7 6. Bg2 Nf6 7. O-O Bc5 8. Nb3 Ba7 9. h3 Qxg3 10. Nc3 Nc6 11. Ne2 Qh4 12. Nc3 O-O 13. Nd2 Ne5 14. Nf3 Nxf3+ 15. Qxf3 Qh5 16. Qg3 Bb8 17. Bf4 Bxf4 18. Qxf4 Qc5 19. Rad1 Qb4 20. Qc1 a5 21. a3 Qc5 22. Rd3 Ra6 23. a4 Rd6 24. Rxd6 Qxd6 25. Qe3 Qb4 26. b3 b6 27. e5 Ne8 28. Rd1 d5 29. Nb5 Qc5 30. Qd2 Ba6 31. Bf1 Bxb5 32. Bxb5 Qe7 33. Bxe8 Rxe8 34. f4 Rc8 35. Kh2 Qh4 36. Rg1 Qh5 37. Rg3 Qf5 38. Rd3 Qe4 39. Kg3 Kf8 40. Rc3 Rxc3+ 41. Qxc3 g6 42. Qc8+ Kg7 43. Qc3 Kh6 44. Qd2 d4 45. Kf2 Qe3+ 46. Qxe3 dxe3+ 47. Kxe3 Kh5 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.9"] [White "Rivera Fernandez, Fredy"] [Black "Triana Castro, Francisco Javier"] [Result "0-1"] [ECO "A00"] [WhiteElo "1374"] [BlackElo "1679"] [PlyCount "60"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Be2 Bxf3 5. Bxf3 e6 6. b3 c6 7. Bb2 Nbd7 8. Nd2 Bd6 9. O-O O-O 10. c4 Rc8 11. Rc1 Re8 12. Re1 Nf8 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Rc7 16. Re2 Rd7 17. d5 exd5 18. cxd5 cxd5 19. Bf3 Rxe2 20. Qxe2 Ne6 21. g3 d4 22. Bg4 Re7 23. Qc4 Rc7 24. Qe2 Rxc1+ 25. Bxc1 Nf8 26. Bf3 b6 27. Bb2 Be7 28. Kf1 Qd6 29. Qa6 Qd7 30. Qb7 Bf6 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.10"] [White "Littauer, Matias Ludvig"] [Black "Cuervo, Cesar Augusto"] [Result "1-0"] [ECO "A00"] [BlackElo "1638"] [PlyCount "90"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 d6 3. h3 Nf6 4. Bd3 a6 5. Bc2 e6 6. Nf3 Nbd7 7. d4 Qc7 8. O-O Be7 9. Re1 e5 10. dxe5 dxe5 11. Nbd2 b5 12. a4 Bb7 13. c4 b4 14. Nf1 a5 15. b3 Rd8 16. Bb2 O-O 17. Bd3 Bd6 18. Qc2 Nb8 19. Ne3 Rfe8 20. Re2 Nc6 21. Nd5 Nxd5 22. exd5 Nd4 23. Bxh7+ Kh8 24. Bxd4 exd4 25. Bd3 Bf4 26. Rae1 Rxe2 27. Qxe2 Qd6 28. Qe8+ Qf8 29. Qxf8+ Rxf8 30. Re7 Bc8 31. Ra7 g6 32. Rxa5 Bd6 33. Ra7 Kg7 34. h4 Rd8 35. Ng5 Bd7 36. g3 Be5 37. Ne6+ fxe6 38. dxe6 Kf6 39. Rxd7 Re8 40. e7 Ke6 41. Rd8 Rxe7 42. Bxg6 Bf6 43. Re8 Kd6 44. Rxe7 Bxe7 45. Bd3 Bd8 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.11"] [White "Sierra Martinez, Mallerly"] [Black "Lopez Lopez, William Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1572"] [BlackElo "1557"] [PlyCount "68"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Bc4 Nc6 3. d3 Nf6 4. Be3 Bb4+ 5. c3 Ba5 6. Ne2 Ng4 7. O-O d6 8. h3 Nxe3 9. fxe3 O-O 10. Ng3 Bb6 11. Qe2 Qg5 12. Rf3 Na5 13. Nd2 a6 14. Raf1 Nxc4 15. Nxc4 Ba7 16. Nf5 Bxf5 17. Rxf5 Qh6 18. d4 Rae8 19. Qf3 f6 20. Kh1 b5 21. Na5 exd4 22. exd4 c5 23. Nc6 Bb6 24. e5 cxd4 25. exf6 Rxf6 26. Rxf6 Qxf6 27. Qxf6 gxf6 28. cxd4 Kf7 29. b4 Re2 30. a3 d5 31. Rf3 Re4 32. Rd3 Ke6 33. Nb8 Bc7 34. Nxa6 Re1# 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.12"] [White "Zuluaga Alzate, Gustavo"] [Black "Castano Vasquez, Guillermo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1693"] [BlackElo "1600"] [PlyCount "64"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 O-O 5. Nf3 d6 6. O-O Nc6 7. h3 a6 8. a3 Ba7 9. d3 Ne7 10. b4 c6 11. Bg5 Nf5 12. Ne4 h6 13. Nxf6+ gxf6 14. Bh4 Nxh4 15. Nxh4 Kg7 16. e4 Rh8 17. Nf5+ Bxf5 18. exf5 Bd4 19. Rb1 Rg8 20. Kh1 Kh7 21. a4 Qd7 22. Qd2 Rab8 23. b5 d5 24. cxd5 cxd5 25. Qa2 Rgd8 26. bxa6 bxa6 27. Rxb8 Rxb8 28. Bxd5 Rb2 29. Qc4 Bxf2 30. Bg2 Be3 31. Qxa6 Qd5 32. Rf3 Qxf3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.14"] [White "Obando Yandun, Dario Andres"] [Black "Gomez Saenz, Manuela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1619"] [BlackElo "1484"] [PlyCount "69"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Qc7 10. Kb1 b5 11. Bxf6 gxf6 12. Nxc6 Bxc6 13. Qf4 Be7 14. Qh6 Rc8 15. Bd3 b4 16. Ne2 Rg8 17. g4 Bf8 18. Qxh7 Rg7 19. Qh4 Be7 20. Qh8+ Bf8 21. Bxa6 Ra8 22. Bc4 Bxe4 23. Bb5+ Bc6 24. Bxc6+ Qxc6 25. Qh3 Rg5 26. f4 Rc5 27. Qb3 Qe4 28. Qd3 Qc6 29. h4 Rc8 30. Rc1 Ra8 31. Rcd1 Rc8 32. g5 fxg5 33. fxg5 Rxc2 34. Nd4 Bg7 35. Qxc2 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.15"] [White "Petro, Jose Felipe"] [Black "Bedoya, Gustavo"] [Result "1-0"] [ECO "A00"] [BlackElo "1611"] [PlyCount "57"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. f4 d5 3. exd5 Nf6 4. d3 Nxd5 5. Be2 Nc6 6. c3 e6 7. Na3 (7. Nh3 b6) 7... b6 8. Nh3 Qh4+ 9. Nf2 Bb7 10. g3 Qd8 11. Bf3 Be7 12. O-O Qd7 13. Nc4 b5 14. Ne3 Nf6 15. Qe2 b4 16. Rd1 a5 17. Nc4 Nd5 18. Bd2 Rd8 19. Be1 Bf6 20. Ne4 Be7 21. Bf2 bxc3 22. Nxc5 Bxc5 23. Bxc5 Qc7 24. bxc3 Ne5 25. fxe5 Qxc5+ 26. d4 Nxc3 27. dxc5 Rxd1+ 28. Qxd1 Nxd1 29. Bxb7 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.16"] [White "Lopez, Ricardo Andres"] [Black "Ocampo Arredondo, Luis Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1467"] [BlackElo "1563"] [PlyCount "91"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Bg4 5. Nf3 Bxf3 6. Qxf3 e6 7. Bd3 Be7 8. O-O Na6 9. a3 Qc7 10. Bd2 h5 11. b4 b5 12. Nxb5 Qb6 13. e5 Nd7 14. Nxd6+ Bxd6 15. exd6 Nf6 16. b5 Nb8 17. bxc6 Qxd4+ 18. Be3 Qxd6 19. c7 Nc6 20. Bb5 O-O 21. Qxc6 Qxc6 22. Bxc6 Rac8 23. Bc5 Rxc7 24. Bxf8 Rxc6 25. Bb4 Rxc2 26. Rac1 Re2 27. h3 Nd5 28. Bc5 a6 29. Rf2 Re4 30. Rb1 Nc3 31. Rb8+ Kh7 32. Rb7 Kg6 33. Rb6 Na4 34. f5+ Kg5 35. Be7+ Kh6 36. Rxa6 Nc3 37. fxe6 fxe6 38. a4 Re1+ 39. Kh2 Nd5 40. Ra7 h4 41. Bxh4 Ne3 42. Rf6+ gxf6 43. Bxe1 Kg6 44. a5 f5 45. a6 f4 46. Ra8 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.17"] [White "Uribe Fajardo, Alquiber"] [Black "Restrepo Molina, John Alexander"] [Result "0-1"] [ECO "A00"] [WhiteElo "1610"] [PlyCount "70"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 O-O 6. Nf3 c6 7. O-O Nbd7 8. Re1 Nb6 9. b3 d5 10. cxd5 Nfxd5 11. Nxd5 Nxd5 12. Bb2 Re8 13. e4 Nc7 14. Qc2 Be6 15. Rad1 Qc8 16. Ne5 Rd8 17. f4 Bg4 18. Nxg4 Qxg4 19. e5 Nd5 20. Ba3 e6 21. Bd6 Bf8 22. Bxf8 Kxf8 23. Rc1 Rd7 24. Qe4 Rad8 25. Bf3 Qf5 26. Qe2 Qh3 27. Bg2 Qh6 28. Qc4 Kg8 29. Qc5 Nb6 30. Red1 Qf8 31. Qxf8+ Kxf8 32. Bf3 Rxd4 33. Rxd4 Rxd4 34. Rd1 Rxd1+ 35. Bxd1 Nd5 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.18"] [White "Dabraccio, Guillermo"] [Black "Sanchez Ospina, William"] [Result "1-0"] [ECO "A00"] [WhiteElo "1618"] [BlackElo "1658"] [PlyCount "79"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. Nf3 Bg4 3. e3 Nf6 4. Bd3 g6 5. h3 Bxf3 6. Qxf3 c6 7. Nc3 Bg7 8. e4 Nbd7 9. Be3 O-O 10. O-O Qa5 11. a3 Rac8 12. b4 Qc7 13. Ne2 e5 14. Rab1 b6 15. c4 exd4 16. Bxd4 c5 17. Ba1 Ne5 18. Bxe5 dxe5 19. Rfc1 Rfd8 20. Nc3 Nh5 21. Nd5 Qd6 22. Rd1 Kh8 23. Bf1 Qe6 24. g3 Rf8 25. bxc5 Rxc5 26. g4 Nf6 27. Ne3 h5 28. Rd2 hxg4 29. hxg4 Bh6 30. Bh3 Qe7 31. Bf1 Kg7 32. Rbd1 Bxe3 33. fxe3 Ra5 34. g5 Nh7 35. Rg2 Nxg5 36. Qg4 Ne6 37. Rd5 Qxa3 38. Qg3 Qc3 39. Rd7 Rc5 40. Qxg6+ 1-0 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.19"] [White "Norena Marin, Jeronimo"] [Black "Zapata, Olga Maria"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1334"] [BlackElo "1618"] [PlyCount "100"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bf4 Nf6 8. Bd3 Bxd3 9. Qxd3 Nd5 10. Bxb8 Rxb8 11. O-O Bd6 12. c4 Nf4 13. Qe3 O-O 14. Ne5 Ng6 15. Rad1 Qc7 16. Rfe1 Nxe5 17. dxe5 Be7 18. c5 Rbd8 19. b4 b6 20. cxb6 axb6 21. Qc3 Qb7 22. Ne4 Rd5 23. Rxd5 cxd5 24. Nd6 Bxd6 25. exd6 Rc8 26. Qb3 Qc6 27. a4 Qxd6 28. a5 bxa5 29. bxa5 Rb8 30. Qa4 Qa6 31. Rc1 g6 32. g3 Ra8 33. Rc5 h5 34. Kg2 Qa7 35. Qb4 Rb8 36. Qc3 Qa8 37. Kh3 Qa6 38. Kg2 Qe2 39. Rc8+ Rxc8 40. Qxc8+ Kg7 41. a6 Qe4+ 42. Kh3 Qf5+ 43. Kg2 g5 44. a7 Qe4+ 45. Kf1 Qd3+ 46. Kg2 Qe4+ 47. Kf1 Qb1+ 48. Kg2 Qe4+ 49. Kf1 Qh1+ 50. Ke2 Qe4+ 1/2-1/2 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.20"] [White "Becerra Fonseca, Camila"] [Black "Londono Tejedor, Leidy Johana"] [Result "0-1"] [ECO "A00"] [WhiteElo "1319"] [BlackElo "1472"] [PlyCount "45"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. Bf4 d5 3. e3 c5 4. c3 a6 5. Nf3 Qb6 6. Qc2 Nf6 7. Nbd2 Nc6 8. Be2 Be7 9. Ne5 O-O 10. h3 Bd6 11. Bd3 c4 12. Be2 Ne8 13. e4 f6 14. Nxc6 Bxf4 15. Ne7+ Kf7 16. Nxd5 exd5 17. exd5 Kg8 18. Nxc4 Qd8 19. Bd3 g6 20. h4 Qxd5 21. f3 Bf5 22. h5 Bxd3 23. Qxd3 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.21"] [White "Diaz Alzate, Thomas"] [Black "Suaza Builes, Oscar A"] [Result "0-1"] [ECO "A00"] [WhiteElo "1332"] [BlackElo "1403"] [PlyCount "46"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Bf5 6. d4 e6 7. Bf4 c6 8. Qd2 Be7 9. O-O-O O-O 10. Rhe1 Nbd7 11. Ne5 a5 12. Nxd7 Qxd7 13. Bd3 Bxd3 14. Qxd3 b5 15. Qg3 Nh5 16. Qf3 a4 17. Ne4 Nxf4 18. Qxf4 Qd5 19. Qe5 Qxa2 20. Kd2 Bb4+ 21. Nc3 Qxb2 22. Qe3 Qxc3+ 23. Qxc3 Bxc3+ 0-1 [Event "IRT Sub-1700 de las Americas"] [Site "Sede Liga Caldense de Ajedrez"] [Date "2021.10.18"] [Round "9.22"] [White "Espinoza Balza, Abril Nathaly"] [Black "Alvarez Moncada, Carlos Alberto"] [Result "0-1"] [ECO "A00"] [WhiteElo "1176"] [PlyCount "34"] [EventDate "2021.10.14"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. O-O Nf6 5. Nc3 O-O 6. d4 exd4 7. Nxd4 Bd7 8. Bg5 c5 9. Nf5 Be6 10. Nxe7+ Qxe7 11. Nd5 Bxd5 12. Bxd5 Nc6 13. f4 Rab8 14. Bxc6 bxc6 15. Qe2 Qxe4 16. Rfe1 Qxe2 17. Rxe2 Rxb2 0-1