[Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.1"] [White "Cordoba Roa, Angel Gabriel"] [Black "Ortiz Monsalve, Sebastian"] [Result "0-1"] [ECO "C11"] [WhiteElo "2214"] [BlackElo "1603"] [PlyCount "70"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. dxc5 Bxc5 10. Nd4 Nxd4 11. Bxd4 b6 12. O-O-O a6 13. g4 f6 14. Bxc5 bxc5 15. Nxd5 fxe5 16. f5 exf5 17. Bc4 Kh8 18. gxf5 Nf6 19. Qe3 Ng4 20. Qxc5 Qg5+ 21. Kb1 Bxf5 22. Bb3 Rfc8 23. Qe7 Qg6 24. Nc3 Rab8 25. Rd2 Qb6 26. h3 Ne3 27. Qxe5 Nxc2 28. Rxc2 Bxc2+ 29. Kxc2 Qg6+ 30. Kc1 Rb5 31. Qe6 Qg5+ 32. Kb1 Rbc5 33. Qxa6 Qg2 34. Bd5 Qd2 35. Rd1 Qxd1+ 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.2"] [White "Giraldo Alvarez, Simon"] [Black "Hernandez, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1569"] [BlackElo "2139"] [PlyCount "108"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 e6 7. Be2 dxc4 8. Bxc4 Be7 9. O-O O-O 10. Bf4 a6 11. h3 b5 12. Bb3 Bb7 13. Rc1 Nb4 14. Ne5 Rc8 15. a3 Nbd5 16. Nxd5 Bxd5 17. Rxc8 Qxc8 18. Qd3 Qb7 19. Nf3 Be4 20. Qe3 Bxf3 21. Qxf3 Qxf3 22. gxf3 Rc8 23. Rc1 Rxc1+ 24. Bxc1 Kf8 25. Bf4 Nd7 26. Kf1 Bf6 27. Be3 Ke7 28. Ke2 Kd6 29. Kd3 g6 30. a4 Kc6 31. axb5+ axb5 32. Ke4 Nb6 33. Bd2 Bg7 34. Bc3 f5+ 35. Kd3 Nd5 36. Bd2 Bf6 37. Be3 Kd6 38. Bd1 Bh4 39. f4 h6 40. Bf3 Bf6 41. Bg2 Bd8 42. Bf3 Bf6 43. Bg2 Bd8 44. Bf3 Bc7 45. b3 Ba5 46. h4 h5 47. Bxd5 Kxd5 48. f3 Be1 49. Bg1 Bxh4 50. Bh2 Be7 51. Kc3 Bd6 52. Kd3 h4 53. Kc3 g5 54. fxg5 Bxh2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.3"] [White "Lopez Ramirez, David Santiago"] [Black "Rueda Rojas, Richard Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "2092"] [BlackElo "1499"] [PlyCount "79"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. d4 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 O-O 7. O-O Nbd7 8. Re1 e5 9. c3 Qc7 10. Bf1 Re8 11. dxe5 dxe5 12. a4 a5 13. b3 Nh5 14. Ba3 Bf8 15. Nc4 Bxa3 16. Rxa3 Ndf6 17. Qd6 Qxd6 18. Nxd6 Re7 19. Bc4 Kg7 20. Ng5 Be6 21. Bxe6 fxe6 22. Nc4 Nd7 23. Rd1 Kf6 24. Nf3 Nf4 25. Kf1 g5 26. g3 Ng6 27. b4 b6 28. Rd6 c5 29. b5 Rb8 30. h3 Rb7 31. Ra1 Rb8 32. Rad1 Rb7 33. Ne3 h6 34. Nd5+ Kf7 35. Nxe7 Kxe7 36. Rc6 Ngf8 37. Nd2 Nf6 38. f3 N8d7 39. Nc4 Ne8 40. Nd6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.4"] [White "Zea Parra, Luis Estiven"] [Black "Toro, Miguel Angel"] [Result "0-1"] [ECO "B22"] [WhiteElo "1477"] [BlackElo "2080"] [PlyCount "78"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Na3 Nf6 5. h3 e6 6. Nf3 Be7 7. Bc4 Qd8 8. O-O O-O 9. Nc2 a6 10. a4 Qc7 11. Qe2 Nc6 12. d4 Na5 13. Ba2 Bd7 14. d5 c4 15. Ne3 exd5 16. Nxc4 dxc4 17. Qxe7 Rfe8 18. Qa3 b5 19. b4 cxb3 20. Bxb3 Nxb3 21. Qxb3 bxa4 22. Qc2 Bb5 23. Re1 Rxe1+ 24. Nxe1 Re8 25. Be3 Nd5 26. Bd4 Nf4 27. Nf3 Bc6 28. Re1 Qc8 29. Rxe8+ Qxe8 30. Qf5 Ne2+ 31. Kh2 Bxf3 32. Qxf3 a3 33. Qg4 Nxd4 34. Qxd4 Qb8+ 35. g3 h6 36. c4 Qb2 37. Qe3 a2 38. Qe8+ Kh7 39. Qxf7 Qf6 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.5"] [White "Jimenez Alvarado, Jimmy Joseph"] [Black "Bermudez, Tomas Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1961"] [BlackElo "1421"] [PlyCount "33"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Bf5 5. Nf3 Nc6 6. Be3 Rd8 7. Na3 cxd4 8. Nb5 Qe4 9. Nc7+ Kd7 10. Nb5 a6 11. Nbxd4 Kc8 12. Qb3 Nxd4 13. cxd4 Nf6 14. Ng5 Qd5 15. Bc4 Qxg2 16. O-O-O e6 17. f3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.6"] [White "Toro Ramirez, Samuel"] [Black "Rojas Castillo, Leibntz Ediso"] [Result "0-1"] [ECO "B23"] [WhiteElo "1421"] [BlackElo "1937"] [PlyCount "18"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nf3 Nc6 7. d3 d4 8. Ne2 f5 9. Ng3 O-O-O 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.8"] [White "Norena Marin, Jeronimo"] [Black "Guarin Fonseca, Nobel Alfredo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1370"] [BlackElo "1850"] [PlyCount "36"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 c5 8. O-O cxd4 9. Qxd4 Qxd4 10. Nxd4 a6 11. Bf4 b5 12. Bb3 Bc5 13. Rad1 Bb7 14. c4 Rd8 15. Be3 bxc4 16. Bxc4 Nd5 17. Bxd5 Rxd5 18. Nc2 Be7 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.9"] [White "Loaiza Cuervo, Santiago"] [Black "Giraldo Alvarez, Tomas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1846"] [BlackElo "1324"] [PlyCount "57"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 c4 8. Be2 Be7 9. O-O O-O 10. f5 f6 11. fxe6 Nb6 12. Qd2 Bxe6 13. exf6 Bxf6 14. Ng5 Qd7 15. Nxe6 Qxe6 16. Bf2 a6 17. Rae1 Rad8 18. Bf3 Qf5 19. Ne2 Rfe8 20. c3 Re7 21. Bg3 Rde8 22. Nf4 Bg5 23. Rxe7 Nxe7 24. Qe2 Bxf4 25. Bxf4 Qd3 26. Qe6+ Kh8 27. Bh5 Rf8 28. Qxe7 Qf5 29. Be2 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.10"] [White "Varela Sanchez, David Yoel"] [Black "Montoya Echeverri, Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1286"] [BlackElo "1787"] [PlyCount "70"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 d6 3. f4 Bg7 4. Nf3 Nf6 5. Nc3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 Bxb5 9. exf7+ Kf8 10. Nxb5 Qa5+ 11. Nc3 cxd4 12. Nxd4 Bxd4 13. Qxd4 Nf6 14. O-O Nc6 15. Qe3 Qf5 16. Qd2 Kxf7 17. a3 d5 18. Ne2 Ne4 19. Qd1 Rhd8 20. c3 Kg8 21. Be3 Nd6 22. Ng3 Qf7 23. Qg4 e6 24. Rae1 Nf5 25. Bc1 Rac8 26. Ne2 d4 27. cxd4 Ncxd4 28. Nc3 Nc2 29. Re2 Nfd4 30. Re5 Nxa3 31. Ne4 Nc4 32. Rh5 Ne2+ 33. Kh1 Nxc1 34. Rxc1 Ne3 35. Rxc8 Rxc8 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.11"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Sanchez Bermudez, Jeronimo"] [Result "1-0"] [ECO "E01"] [WhiteElo "1746"] [BlackElo "1177"] [PlyCount "65"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bd6 6. O-O Nbd7 7. Nbd2 O-O 8. Qc2 Re8 9. e4 dxe4 10. Ng5 h6 11. Ngxe4 Nxe4 12. Nxe4 Nf6 13. Nxd6 Qxd6 14. Rd1 e5 15. dxe5 Qxe5 16. Bf4 Qf5 17. Qb3 g5 18. Be3 Ng4 19. Bd4 c5 20. Be3 Nxe3 21. fxe3 Qe5 22. Rd5 Qe7 23. Rf1 Be6 24. Re5 Qd6 25. Qc3 f5 26. Bxb7 Rab8 27. Rxe6 Rxe6 28. Bd5 Rf8 29. Qd3 Kg7 30. Rxf5 Rxf5 31. Qxf5 Rf6 32. Qc8 Qe7 33. Qg8# 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.12"] [White "Orostegui Cardona, David Eduardo"] [Black "Diaz Larrea, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1745"] [PlyCount "71"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 a6 7. Bb3 O-O 8. Qe2 h6 9. h3 Ba7 10. Nf1 Nh5 11. g4 Nf4 12. Bxf4 exf4 13. O-O-O Na5 14. d4 Nxb3+ 15. axb3 c6 16. N1d2 Re8 17. Qd3 b5 18. Rhe1 f6 19. Nh4 Be6 20. Nf5 c5 21. d5 c4 22. Qf3 Bxf5 23. exf5 Qa5 24. Kb1 cxb3 25. Nxb3 Qa4 26. Nc1 Qc4 27. Re6 b4 28. Rde1 Kf8 29. R1e4 Qf1 30. Qxf4 Rxe6 31. dxe6 bxc3 32. Qxd6+ Kg8 33. Qc6 Rb8 34. Qxc3 Bxf2 35. e7 Re8 36. Re2 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.13"] [White "Ortiz Lopera, Miguel Angel"] [Black "Palomeque Parra, Yuvinson"] [Result "1-0"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "1522"] [PlyCount "87"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nc3 d6 8. O-O Be7 9. f4 O-O 10. f5 b6 11. Rf3 d5 12. Bxd5 Bc5 13. Qxc5 bxc5 14. Bxa8 Qd4+ 15. Be3 Qb4 16. Rb1 Bb7 17. a3 Qb6 18. Bxb7 Qxb7 19. Bxc5 Re8 20. b4 Nxe4 21. Re1 Qc6 22. Rfe3 Nxc5 23. Rxe8+ Kh7 24. bxc5 Qxc5+ 25. R8e3 Qxf5 26. Ne4 Qb5 27. Ng3 Qc5 28. R1e2 f5 29. Kf1 f4 30. Ne4 Qh5 31. Rh3 Qb5 32. Rb3 Qe5 33. Kf2 g5 34. h3 Qd4+ 35. Kf3 a5 36. Rd3 Qc4 37. Rc3 Qa2 38. Rxc7+ Kg6 39. Rc6+ Kh7 40. Nxg5+ Kg7 41. Re7+ Kf8 42. Rf7+ Qxf7 43. Nxf7 Kxf7 44. Rd6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.14"] [White "Gomez Silva, Maximiliano"] [Black "Lopez, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1364"] [BlackElo "1736"] [PlyCount "34"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bd3 Nf6 4. Nc3 Bc5 5. O-O d6 6. h3 Rg8 7. Re1 g5 8. Nh2 Nd4 9. Ne2 g4 10. hxg4 Nxg4 11. Nxd4 Bxd4 12. Nxg4 Bxg4 13. Be2 Bh3 14. g3 Rxg3+ 15. Kh1 Bg2+ 16. Kg1 Qh4 17. d3 Qh1# 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.15"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Florez, Nestor Enrique"] [Result "1-0"] [ECO "A00"] [WhiteElo "1704"] [PlyCount "69"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Be7 9. g4 h6 10. O-O-O Bb7 11. Kb1 Nbd7 12. h4 b4 13. Nce2 d5 14. exd5 Nxd5 15. Bf2 a5 16. Ng3 Rc8 17. Ne4 N7f6 18. Bb5+ Kf8 19. g5 Nxe4 20. fxe4 Nc7 21. gxh6 Rxh6 22. Bc6 Bxc6 23. Nxc6 Qxd2 24. Rxd2 Ne8 25. Nxe7 Kxe7 26. Be3 Rh5 27. Rhd1 f5 28. Bg5+ Kf7 29. exf5 exf5 30. Rd5 Kg6 31. Rxa5 Rxg5 32. hxg5 Kxg5 33. Rg1+ Kh6 34. Rxf5 Nf6 35. Rf4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.16"] [White "Zea Parra, Luis David"] [Black "Martinez Baquero, Gabriel Santiago"] [Result "0-1"] [ECO "A00"] [BlackElo "1699"] [PlyCount "42"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. Be3 b6 5. d5 Na5 6. Nc3 Nf6 7. Nb5 a6 8. dxe6 fxe6 9. e5 Nd5 10. Nd6+ Bxd6 11. exd6 O-O 12. Bg5 Qe8 13. c4 Nf6 14. Qc2 Bb7 15. Bd3 h6 16. Bg6 Qc8 17. h4 Qc6 18. O-O-O Ne4 19. Ne5 Rxf2 20. Nxc6 Rxc2+ 21. Kxc2 Nf2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.01"] [Round "1.17"] [White "Giraldo, Emanuel"] [Black "Zea Parra, Luis Jackson"] [Result "1-0"] [ECO "A00"] [WhiteElo "1680"] [PlyCount "63"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 O-O 8. e5 Bxd2+ 9. Nbxd2 Ne8 10. O-O d6 11. Re1 dxe5 12. dxe5 Na5 13. Bf1 b6 14. Qc2 c5 15. Rad1 Qe7 16. Ne4 Bf5 17. Bd3 Be6 18. Neg5 g6 19. Nxe6 Qxe6 20. Be4 Rb8 21. Bd5 Qe7 22. e6 f6 23. Be4 f5 24. Rd7 Qf6 25. e7 fxe4 26. exf8=Q+ Kxf8 27. Qxe4 Nc6 28. Rxh7 Kg8 29. Rd7 Qf5 30. Qxe8+ Qf8 31. Qxg6+ Kh8 32. Qh7# 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.1"] [White "Hernandez, Jeronimo"] [Black "Hernandez Serrano, Cristhian Daniel"] [Result "1-0"] [ECO "A00"] [WhiteElo "2139"] [BlackElo "1746"] [PlyCount "93"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Bd7 5. d3 Nc6 6. O-O g6 7. h3 Bg7 8. Be3 O-O 9. Nbd2 e5 10. d4 exd4 11. cxd4 cxd4 12. Nxd4 d5 13. Nxc6 Bxc6 14. e5 Ne4 15. Bd4 Qe7 16. f4 Ng3 17. Re1 Qh4 18. Bg4 h5 19. Bf2 hxg4 20. Kh2 gxh3 21. Bxg3 Qh8 22. gxh3 Bd7 23. h4 Bh6 24. Nf3 Rac8 25. Kg2 Bf5 26. Nd4 Be4+ 27. Kf2 Rc4 28. b3 Rc3 29. Re3 Rfc8 30. Rxc3 Rxc3 31. Rc1 Rd3 32. Rc8+ Kg7 33. Qg4 Rxd4 34. Rxh8 Bf5 35. Qf3 Kxh8 36. Qc3 Rd3 37. Qa5 Be4 38. Bh2 Rf3+ 39. Ke2 Rh3 40. Bg1 Bxf4 41. Qd8+ Kh7 42. Qf6 Bh6 43. Qxf7+ Bg7 44. e6 Bd3+ 45. Kd2 Bf5 46. e7 Rd3+ 47. Ke2 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.2"] [White "Lopez, Juan Sebastian"] [Black "Lopez Ramirez, David Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1736"] [BlackElo "2092"] [PlyCount "74"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 a6 4. Bf4 dxc4 5. a4 Bd6 6. Bg3 Nc6 7. Nf3 Na5 8. e4 Ne7 9. Ne5 Bxe5 10. Bxe5 f6 11. Bxf6 gxf6 12. Qh5+ Ng6 13. Qxa5 b6 14. Qb4 Qxd4 15. Rd1 Qc5 16. Qxc5 bxc5 17. Bxc4 Rb8 18. Rd2 Rb4 19. Be2 Ke7 20. O-O Rd8 21. Rfd1 Rdd4 22. g3 Ne5 23. f3 Nc6 24. Rc2 Rxd1+ 25. Bxd1 Nd4 26. Rc1 Rxb2 27. Rb1 Rd2 28. h4 Rd3 29. Ne2 Nxf3+ 30. Kg2 Nd4 31. Nf4 Rd2+ 32. Kf1 c4 33. Ke1 Rh2 34. Rc1 c6 35. Rxc4 e5 36. Ne2 Nf3+ 37. Kf1 Bh3# 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.4"] [White "Martinez Baquero, Gabriel Santiago"] [Black "Jimenez Alvarado, Jimmy Joseph"] [Result "0-1"] [ECO "A00"] [WhiteElo "1699"] [BlackElo "1961"] [PlyCount "60"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Nc3 Bf5 9. Be2 Kd7 10. h3 h6 11. Be3 Nc6 12. Kd2 a5 13. a4 Bg6 14. Nd4 d5 15. Nxc6 bxc6 16. Bf3 Rab8 17. Rab1 Rb4 18. d4 c5 19. Nxd5 Nxd5 20. Bxd5 cxd4 21. Bf4 d3 22. Be3 dxc2 23. Rbc1 Rxb2 24. Bxf7 Bb4+ 25. Ke2 Bxf7 26. Bd4 Bc4+ 27. Kf3 Rb3+ 28. Kg4 h5+ 29. Kf5 Bd3+ 30. Ke5 Bd6+ 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.5"] [White "Rojas Castillo, Leibntz Ediso"] [Black "Molina Ballesteros, Juan Sebastian"] [Result "1-0"] [ECO "B90"] [WhiteElo "1937"] [BlackElo "1704"] [PlyCount "47"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nbd7 10. O-O-O O-O 11. g4 b5 12. g5 Ne8 13. Kb1 b4 14. Ne2 a5 15. f4 a4 16. f5 axb3 17. fxe6 bxc2+ 18. Qxc2 fxe6 19. Bh3 Nc7 20. Qc4 d5 21. Qc6 Nb8 22. Bxe6+ Kh8 23. Qb7 d4 24. Nxd4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.6"] [White "Leon Acevedo, Juan Alejandro"] [Black "Giraldo, Emanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1882"] [BlackElo "1680"] [PlyCount "43"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. f3 c5 4. d5 g6 5. c4 Bg7 6. Nc3 O-O 7. Be3 Qa5 8. Qd2 Bd7 9. Be2 h5 10. h4 Na6 11. Nh3 Nc7 12. Kf2 Rab8 13. a4 Bxh3 14. Rxh3 Na6 15. Ra3 Nd7 16. g4 f5 17. gxf5 gxf5 18. Rg3 Kh7 19. Rxg7+ Kxg7 20. Bh6+ Kf7 21. Qg5 Rg8 22. Qxh5+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.7"] [White "Ortiz Monsalve, Sebastian"] [Black "Loaiza Cuervo, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1603"] [BlackElo "1846"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. g4 h6 8. h4 b5 9. a3 Bb7 10. Be3 Nbd7 11. Rg1 g6 12. Qd2 Rc8 13. O-O-O Nb6 14. g5 hxg5 15. hxg5 Nfd7 16. f4 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. f5 gxf5 20. g6 fxg6 21. Rxg6 Nc5 22. Bg2 e5 23. Kb1 exd4 24. Bxd4 Rh2 25. Bf6 Ne4 26. Qd4 Nxf6 27. Qe5+ Qe7 28. Qxh2 Qe2 29. Rc1 Bf7 30. Bc6+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.8"] [White "Montoya Echeverri, Sebastian"] [Black "Orostegui Cardona, David Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1787"] [BlackElo "1600"] [PlyCount "81"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Bd3 d5 9. exd6 cxd6 10. O-O Be7 11. Qf3 d5 12. cxd5 cxd5 13. Nc3 O-O 14. Nxd5 Nxd5 15. Be4 Nb6 16. Bxa8 Ba6 17. Be4 Bxf1 18. Kxf1 Bf6 19. Qd3 Qxd3+ 20. Bxd3 Rd8 21. Be2 Na4 22. Rb1 Rb8 23. b3 Nc3 24. Rb2 Nd5 25. Rc2 g5 26. Rc5 Nf4 27. Bc4 Rb7 28. g3 Ne6 29. Bxe6 fxe6 30. Bxg5 Bd4 31. Rc4 Bb6 32. Ke2 Kf7 33. b4 Kg6 34. Bd2 Rf7 35. Rg4+ Kf6 36. Rf4+ Ke7 37. Rxf7+ Kxf7 38. Be3 Ke7 39. Bxb6 axb6 40. a4 Kd6 41. Kd3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.9"] [White "Guarin Fonseca, Nobel Alfredo"] [Black "Alzate Velez, Valentin"] [Result "1-0"] [ECO "B22"] [WhiteElo "1850"] [BlackElo "1383"] [PlyCount "77"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 g6 5. d5 Nb8 6. Qd4 f6 7. Nc3 Bg7 8. h4 h5 9. Qd3 d6 10. Qg3 Kf7 11. Bd3 Nd7 12. f4 Nh6 13. e5 dxe5 14. Bxg6+ Kf8 15. Bxh5 Nf5 16. Qf2 Rxh5 17. g4 Rxh4 18. Rxh4 Nxh4 19. Qxh4 exf4 20. Bxf4 Qb6 21. O-O-O Nc5 22. d6 e5 23. Bh6 Kf7 24. Qh5+ Kf8 25. Qg6 Bxh6+ 26. Qxh6+ Kf7 27. Qh7+ Kf8 28. Nd5 Qxd6 29. Nf4 Qxd1+ 30. Kxd1 exf4 31. Qh8+ Ke7 32. Qg7+ Ke6 33. Ne2 b6 34. Nxf4+ Ke5 35. Qc7+ Kd4 36. Qd6+ Ke3 37. Ne2 Ne4 38. Qf4+ Kd3 39. Qf3+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.10"] [White "Diaz Larrea, Juan Manuel"] [Black "Norena Marin, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "1370"] [PlyCount "65"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 g6 6. Be3 Bg7 7. Rc1 O-O 8. Be2 Nc6 9. Nf3 Bf5 10. O-O Re8 11. h3 h5 12. d5 Ne5 13. Qb3 Qc8 14. Nxe5 Bxe5 15. c5 Nd7 16. g4 hxg4 17. hxg4 Nxc5 18. Bxc5 Bxg4 19. Qc4 Bh3 20. Rfe1 Qf5 21. Be3 g5 22. Qd3 Qf6 23. Ne4 Qh8 24. Bxg5 Bf5 25. f4 Bd4+ 26. Kg2 Bxb2 27. Rxc7 Qg7 28. Rxb7 Bc3 29. Rc1 Rac8 30. Bf3 Bxe4 31. Bxe4 Bf6 32. Rxc8 Rxc8 33. Qg3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.11"] [White "Giraldo Alvarez, Tomas"] [Black "Cordoba Roa, Angel Gabriel"] [Result "0-1"] [ECO "B72"] [WhiteElo "1324"] [BlackElo "2214"] [PlyCount "68"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 a6 8. Bb3 Ng4 9. Qd2 Nxe3 10. Qxe3 Nc6 11. Nxc6 bxc6 12. O-O Rb8 13. Rad1 a5 14. Kh1 Qb6 15. Qg3 O-O 16. f4 Qc5 17. f5 Qe5 18. Qf3 Bf6 19. fxg6 hxg6 20. Ne2 Kg7 21. Qf4 Qxb2 22. Ng3 Qe5 23. Qxe5 Bxe5 24. Ne2 Rb4 25. Nc1 a4 26. a3 Rxe4 27. Ba2 Rh4 28. h3 d5 29. Rf3 Bg4 30. Rdf1 Bxf3 31. Rxf3 Rb8 32. Nd3 Bd6 33. Kg1 e5 34. Ne1 Rb2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.12"] [White "Sanchez Bermudez, Jeronimo"] [Black "Giraldo Alvarez, Simon"] [Result "0-1"] [ECO "A00"] [WhiteElo "1177"] [BlackElo "1569"] [PlyCount "85"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. c3 h6 7. h3 Ne7 8. Nbd2 c5 9. Nf1 Nc6 10. Ne3 Bg6 11. Bd3 Bxd3 12. Qxd3 Rc8 13. a3 c4 14. Qd1 b5 15. O-O Be7 16. Ng4 Nf8 17. Bd2 Ng6 18. Ngh2 Na5 19. Rb1 Qb6 20. Be3 Rb8 21. Nd2 O-O 22. Ng4 Kh7 23. Ra1 Bd8 24. Qc2 Rh8 25. f4 Kg8 26. f5 Nh4 27. f6 g5 28. Nf3 Nf5 29. Nd2 Nb3 30. Nxb3 cxb3 31. Qd3 Nh4 32. g3 Ng6 33. h4 h5 34. Nh2 gxh4 35. gxh4 Qc7 36. Nf3 a5 37. Bg5 b4 38. axb4 axb4 39. cxb4 Rxb4 40. Rac1 Qb7 41. Rc3 Ba5 42. Rfc1 Kh7 43. Be3 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.13"] [White "Rueda Rojas, Richard Alejandro"] [Black "Varela Sanchez, David Yoel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1499"] [BlackElo "1286"] [PlyCount "75"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. h3 f6 11. O-O Be6 12. Bxc6 bxc6 13. Be3 Qe8 14. exf6 Nxf6 15. Rc1 Nh5 16. Ne5 Nf4 17. Ne2 Ng6 18. Nxc6 Bd7 19. Qc2 Qe6 20. Ng3 Rae8 21. Nb4 Nh4 22. Rfe1 h6 23. Nd3 Qf6 24. Ne5 Bc8 25. Qc6 Qd8 26. Qc2 Re6 27. Ng4 c6 28. Ne5 Rff6 29. Nh5 Rg6 30. Nxg6 Rxg6 31. Nf4 Qg5 32. Kh1 Bf5 33. Qe2 Nxg2 34. Rg1 Nxf4 35. Rxg5 Nxe2 36. Rxg6 Bxg6 37. Rxc6 Nxd4 38. Rxg6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.14"] [White "Palomeque Parra, Yuvinson"] [Black "Zea Parra, Luis Estiven"] [Result "0-1"] [ECO "A00"] [WhiteElo "1522"] [BlackElo "1477"] [PlyCount "86"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 a6 5. O-O Nf6 6. d3 Ng4 7. Bxf7+ Kxf7 8. Ng5+ Kf8 9. Qxg4 d6 10. Ne6+ Bxe6 11. Qxe6 Nd4 12. Qg4 Nxc2 13. Rb1 h6 14. Kh1 g5 15. Qf5+ Kg7 16. Qg4 Rf8 17. f4 exf4 18. Bxf4 Ne3 19. Bxe3 Bxe3 20. Rxf8 Qxf8 21. Qd7+ Qf7 22. Qxf7+ Kxf7 23. Rf1+ Kg7 24. Nd5 Bd4 25. b3 c6 26. Ne7 Bc5 27. Nf5+ Kg6 28. g4 Re8 29. Re1 Bb4 30. Re2 d5 31. e5 c5 32. Nd6 Re7 33. Nf5 Re8 34. e6 Kf6 35. Nxh6 Rxe6 36. Ng8+ Kf7 37. Nh6+ Rxh6 38. Re5 Rd6 39. Rxg5 b5 40. h4 c4 41. dxc4 dxc4 42. bxc4 bxc4 43. Rf5+ Rf6 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "2.15"] [White "Bermudez, Tomas Alejandro"] [Black "Zea Parra, Luis David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1421"] [PlyCount "71"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. d3 Bc5 6. Nbd2 a6 7. Bb3 d6 8. O-O Bg4 9. Re1 Qd7 10. Nf1 Bh5 11. Ng3 Qg4 12. Nxh5 Qxh5 13. d4 Ba7 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Qe2 O-O-O 17. Bxf7 Rhf8 18. Bg6 Nd7 19. Be3 Bxe3 20. Qxe3 Kb8 21. Rad1 Nb6 22. b3 Rf6 23. Bf5 Re8 24. Qd4 Qxd4 25. cxd4 g6 26. Bh3 h5 27. f3 c6 28. Kf2 Kc7 29. Rc1 g5 30. Bf5 Nd7 31. g4 h4 32. Rcd1 b5 33. e5 dxe5 34. Bxd7 Ref8 35. Bf5 exd4 36. Rxd4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.1"] [White "Rojas Castillo, Leibntz Ediso"] [Black "Hernandez, Jeronimo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1937"] [BlackElo "2139"] [PlyCount "38"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 h6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 Nf6 7. Nf3 O-O 8. Be2 c5 9. O-O Nc6 10. a3 Ba5 11. Na4 Nxd4 12. Nxc5 Nxe2+ 13. Qxe2 Qe7 14. b4 Bc7 15. Bb2 b6 16. Nd3 Bb7 17. Nfe5 Rfd8 18. Rfd1 Rac8 19. b5 Nd7 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.2"] [White "Lopez Ramirez, David Santiago"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2092"] [BlackElo "1882"] [PlyCount "47"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O e5 8. a3 f6 9. e3 Be7 10. d4 cxd4 11. exd4 Nxd4 12. Nxd4 exd4 13. Ne2 Ne6 14. b4 O-O 15. Bb2 d3 16. Nc3 a5 17. Nd5 axb4 18. axb4 Rxa1 19. Qxa1 Nc7 20. Nxe7+ Qxe7 21. Re1 Qd6 22. Bc3 Rd8 23. Qa2+ Be6 24. Qd2 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.3"] [White "Montoya Echeverri, Sebastian"] [Black "Toro, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1787"] [BlackElo "2080"] [PlyCount "56"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Rb8 12. Bh6 b5 13. h4 Nc4 14. Qg5 Bxh6 15. Qxh6 Kh8 16. h5 g5 17. Qxg5 Rg8 18. Qh6 Rxg2 19. Ncxb5 Ng8 20. Qf4 Na5 21. Rhg1 Nxb3+ 22. axb3 Rxg1 23. Rxg1 Qf8 24. Qg5 h6 25. Qd5 Nf6 26. Qc4 e5 27. Nc6 Be6 28. Qd3 Rb6 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.4"] [White "Jimenez Alvarado, Jimmy Joseph"] [Black "Ortiz Monsalve, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1961"] [BlackElo "1603"] [PlyCount "107"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 e6 3. c4 d5 4. Nc3 Be7 5. cxd5 exd5 6. e3 O-O 7. Bd3 Nbd7 8. Nge2 b6 9. O-O Bb7 10. Rc1 c5 11. Bb1 Rc8 12. dxc5 bxc5 13. Qb3 Qb6 14. Bf5 Qxb3 15. axb3 Rfd8 16. Rfd1 Rb8 17. Bf4 Rbc8 18. Nb5 a6 19. Nd6 Bxd6 20. Bxd6 Rc6 21. Bg3 g6 22. Bh3 g5 23. Bf5 Nb6 24. Nd4 cxd4 25. Rxc6 Bxc6 26. Bc7 Re8 27. Bxb6 dxe3 28. Bxe3 h6 29. h4 Ne4 30. Rc1 Bb5 31. hxg5 hxg5 32. Rc7 Rd8 33. Bd4 Be8 34. Ra7 Bb5 35. Bg4 Nd2 36. Bh5 Be8 37. Rxa6 Nxb3 38. Bf6 Rc8 39. Bg4 Rc1+ 40. Kh2 Nd2 41. Ra8 Kf8 42. Bd7 Nf1+ 43. Kh3 g4+ 44. Kh4 Re1 45. Bd4 Nd2 46. Bxe8 Ke7 47. Bc3 Rh1+ 48. Kxg4 Ne4 49. Bb4+ Ke6 50. Kf4 Rh4+ 51. g4 Kf6 52. Ra7 Nxf2 53. Be7+ Ke6 54. Bxf7+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.5"] [White "Cordoba Roa, Angel Gabriel"] [Black "Guarin Fonseca, Nobel Alfredo"] [Result "1-0"] [ECO "C24"] [WhiteElo "2214"] [BlackElo "1850"] [PlyCount "55"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. c3 O-O 6. Nbd2 c6 7. a4 a5 8. O-O Bg4 9. Re1 Nbd7 10. Nf1 d5 11. Ba2 dxe4 12. dxe4 Qb6 13. Qe2 Rad8 14. h3 Bxf3 15. Qxf3 Rfe8 16. Ng3 Bf8 17. Nf5 Bc5 18. Rb1 Rf8 19. Bg5 g6 20. Nh6+ Kg7 21. Red1 Be7 22. Ng4 Nxg4 23. Bxe7 Ngf6 24. g4 h6 25. Rd6 Nh7 26. Bxf8+ Rxf8 27. Rxd7 Ng5 28. Qe3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.6"] [White "Loaiza Cuervo, Santiago"] [Black "Giraldo, Emanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1846"] [BlackElo "1680"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. Nc3 g6 3. e4 Bg7 4. Nf3 O-O 5. d4 c5 6. Be2 d6 7. h3 Nc6 8. Be3 Nd7 9. O-O cxd4 10. Nxd4 Nxd4 11. Bxd4 Nc5 12. Bxg7 Kxg7 13. Re1 Be6 14. Nd5 Bxd5 15. exd5 Re8 16. Bf1 a5 17. b3 Qb6 18. Qd2 Qb4 19. Qb2+ Kg8 20. Re3 Qb6 21. Rae1 Qc7 22. h4 h5 23. Be2 Nd7 24. Bxh5 Nf6 25. Be2 b5 26. h5 bxc4 27. bxc4 Rab8 28. Qd4 Kg7 29. hxg6 fxg6 30. Bd3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.7"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Giraldo Alvarez, Simon"] [Result "1-0"] [ECO "E69"] [WhiteElo "1746"] [BlackElo "1569"] [PlyCount "83"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nf3 d6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 Nbd7 7. O-O c6 8. e4 e5 9. h3 Qc7 10. Be3 exd4 11. Nxd4 Re8 12. Rc1 Nc5 13. Qc2 Ne6 14. Nf3 Nd7 15. Rfd1 Ne5 16. Nd2 h6 17. f4 Nd7 18. Nf3 Kh7 19. g4 Nb6 20. b3 Rd8 21. f5 Nf8 22. Bf4 Qe7 23. h4 f6 24. g5 h5 25. Ne2 d5 26. fxg6+ Nxg6 27. exd5 cxd5 28. c5 Nd7 29. Rxd5 Qe6 30. gxf6 Bxf6 31. Rxh5+ Kg7 32. Ng5 Bxg5 33. Rxg5 Re8 34. h5 Ndf8 35. hxg6 Qxe2 36. Qc3+ Kg8 37. Bf3 Qe7 38. Re5 Ne6 39. Bd5 Qg7 40. Qh3 Qf6 41. Qh7+ Kf8 42. Bh6+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.8"] [White "Zea Parra, Luis Estiven"] [Black "Diaz Larrea, Juan Manuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1745"] [PlyCount "90"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. c3 Bd6 5. Bg5 c5 6. Bd3 Nbd7 7. Nf3 Qc7 8. Nbd2 h6 9. Bh4 b6 10. Qe2 Bb7 11. e4 cxd4 12. cxd4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 O-O 16. O-O Rfc8 17. a3 Qc2 18. Qxc2 Rxc2 19. Rab1 Rac8 20. Rfe1 g5 21. Bg3 Bxg3 22. hxg3 b5 23. Ne5 Nb6 24. Ng4 Kg7 25. Ne3 Rd2 26. Red1 Rxd1+ 27. Rxd1 Rd8 28. Kf1 f5 29. f4 Kf6 30. Ke2 a5 31. Kd3 Na4 32. Kc2 Nb6 33. Kd3 Rc8 34. Rd2 Rc1 35. Rc2 Rxc2 36. Kxc2 Ke7 37. b3 Kd6 38. Kc3 Nd5+ 39. Nxd5 Kxd5 40. a4 bxa4 41. bxa4 gxf4 42. gxf4 h5 43. g3 Ke4 44. Kc4 Kf3 45. Kb5 Kxg3 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.9"] [White "Ortiz Lopera, Miguel Angel"] [Black "Rueda Rojas, Richard Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "1499"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. Bxd7+ Nfxd7 8. d5 O-O 9. Bd2 e6 10. dxe6 fxe6 11. Ng5 Qe7 12. O-O Nc6 13. Rb1 Rab8 14. Ne2 Rbc8 15. Ng3 Nb6 16. f5 exf5 17. exf5 Nd4 18. fxg6 Rxf1+ 19. Qxf1 Rf8 20. Qd3 c4 21. gxh7+ Kh8 22. Qg6 Qf6 23. Qxf6 Bxf6 24. Rf1 Nd7 25. N3e4 Bxg5 26. Rxf8+ Nxf8 27. Nxg5 Nxh7 28. Bc3 Nxg5 29. Bxd4+ Kg8 30. Bxa7 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.10"] [White "Orostegui Cardona, David Eduardo"] [Black "Lopez, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1736"] [PlyCount "55"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 a6 7. Bb3 O-O 8. h3 d5 9. Qe2 Re8 10. Nf1 Ne7 11. Ng3 Ng6 12. O-O Nf4 13. Qc2 Qd7 14. d4 dxe4 15. Nxe5 Rxe5 16. Bxf4 Rf5 17. Nxf5 Qxf5 18. Bxc7 Ba7 19. Qd2 Qg6 20. Kh2 Bf5 21. Rae1 Rc8 22. Be5 Rc6 23. Re3 Qh6 24. Kg1 Qg5 25. Qe2 Nh5 26. Kh2 Rh6 27. f4 Qg6 28. g4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.11"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Bermudez, Tomas Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1704"] [BlackElo "1421"] [PlyCount "45"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. g4 Bd7 10. h4 Rc8 11. h5 Ne5 12. hxg6 fxg6 13. O-O-O Qa5 14. Kb1 b5 15. Nb3 Qc7 16. Be2 Nc4 17. Bxc4+ bxc4 18. Nd4 Rb8 19. Bh6 Qb6 20. b3 Bxh6 21. Qxh6 Rfc8 22. Nd5 cxb3 23. Nxf6+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.12"] [White "Zea Parra, Luis Jackson"] [Black "Martinez Baquero, Gabriel Santiago"] [Result "0-1"] [ECO "A00"] [BlackElo "1699"] [PlyCount "94"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 d5 5. exd5 exd5 6. Be2 Nf6 7. O-O Be6 8. Re1 Qc7 9. c3 Bd6 10. Bb5 O-O-O 11. Be3 c4 12. Na3 Ne4 13. Bxc6 Qxc6 14. Ne5 Bxe5 15. dxe5 Nc5 16. Qd4 b6 17. f4 h5 18. Nc2 Nd3 19. Rf1 Bf5 20. Na3 Nxb2 21. Rab1 Bxb1 22. Rxb1 Qa4 23. Rxb2 Qxa3 24. Bc1 Qc5 25. Be3 Qxd4 26. Bxd4 Kb7 27. Re2 Rde8 28. Kf2 Kc6 29. Rb2 Rhg8 30. h4 g6 31. Rb4 b5 32. a4 Rb8 33. axb5+ Rxb5 34. Ra4 a5 35. Kf3 Ra8 36. g4 Rb1 37. gxh5 gxh5 38. Kg3 Kb5 39. Ra2 a4 40. f5 a3 41. e6 fxe6 42. f6 Rb2 43. Ra1 a2 44. f7 Rf8 45. Kf4 Rxf7+ 46. Kg5 Rf1 47. Rxa2 Rxa2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.13"] [White "Alzate Velez, Valentin"] [Black "Gomez Silva, Maximiliano"] [Result "1-0"] [ECO "A00"] [WhiteElo "1383"] [BlackElo "1364"] [PlyCount "67"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. Qxc3 d5 6. Bg5 h6 7. Bxf6 Qxf6 8. cxd5 exd5 9. Qxc7 O-O 10. e3 Bf5 11. Qxb7 Nc6 12. Rc1 Rac8 13. Nf3 Na5 14. Qxd5 Rxc1+ 15. Kd2 Rc2+ 16. Kd1 Qg6 17. Qxa5 Qc6 18. Qxf5 Rc8 19. Ne5 Rc1+ 20. Kd2 Qc2+ 21. Qxc2 R8xc2+ 22. Kd3 Rxf2 23. e4 Rcxf1 24. Rxf1 Rxf1 25. d5 Rf6 26. b4 Rd6 27. a4 f5 28. b5 fxe4+ 29. Kxe4 Kf8 30. a5 Ke7 31. Nc6+ Kd7 32. Nxa7 Rf6 33. Nc6 Rf8 34. b6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.14"] [White "Norena Marin, Jeronimo"] [Black "Florez, Nestor Enrique"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1370"] [PlyCount "72"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Be7 7. Nc3 a6 8. Be3 Nbd7 9. Be2 O-O 10. Qd2 Qc7 11. O-O b6 12. Rac1 Bb7 13. a3 Rac8 14. b4 Rfd8 15. Nb3 Qb8 16. Rfd1 d5 17. exd5 exd5 18. Nxd5 Nxd5 19. cxd5 Nf6 20. Bf4 Bd6 21. Bxd6 Qxd6 22. Qg5 h6 23. Qf5 Rxc1 24. Rxc1 Qxd5 25. Qxd5 Rxd5 26. Rc7 Rd7 27. Rxd7 Nxd7 28. Nd4 g6 29. Kf2 Kg7 30. g3 Kf6 31. f4 Nf8 32. Ke3 Ne6 33. Bd3 Nxd4 34. Kxd4 g5 35. a4 gxf4 36. gxf4 Ke6 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.15"] [White "Toro Ramirez, Samuel"] [Black "Giraldo Alvarez, Tomas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1421"] [BlackElo "1324"] [PlyCount "67"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 Qb6 7. g4 Bd7 8. b4 cxd4 9. cxd4 Ng6 10. Be3 Be7 11. h4 Rc8 12. h5 Nf8 13. Nbd2 Nb8 14. Rc1 Rc7 15. Bd3 a5 16. bxa5 Qxa5 17. Rxc7 Qxc7 18. Nb1 Bxa3 19. Nxa3 Qc3+ 20. Qd2 Qxa3 21. O-O Bc6 22. Ng5 h6 23. Nh3 Qa4 24. f4 Nfd7 25. Qc3 Qa7 26. Ra1 Qb6 27. Rb1 Qc7 28. f5 exf5 29. gxf5 O-O 30. Bf4 Qc8 31. Be2 b6 32. f6 Bb7 33. Qg3 g6 34. hxg6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.16"] [White "Varela Sanchez, David Yoel"] [Black "Palomeque Parra, Yuvinson"] [Result "1-0"] [ECO "C47"] [WhiteElo "1286"] [BlackElo "1522"] [PlyCount "43"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 d6 6. Bc4 Nxd5 7. Bxd5 Ne5 8. Nxd4 Be7 9. O-O c6 10. Bb3 O-O 11. c3 Bf6 12. h3 c5 13. Nf3 Nxf3+ 14. Qxf3 b6 15. Bf4 Ba6 16. Rfd1 Be7 17. e5 Bg5 18. Rxd6 Qe7 19. Re1 Kh8 20. Bxg5 Qxg5 21. Qe3 Qg6 22. Rxg6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.02"] [Round "3.17"] [White "Zea Parra, Luis David"] [Black "Sanchez Bermudez, Jeronimo"] [Result "0-1"] [ECO "A00"] [BlackElo "1177"] [PlyCount "106"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. h3 h6 6. d3 Nf6 7. O-O Bd7 8. Be3 Nd4 9. Nd5 c6 10. Nxd4 exd4 11. Nxf6+ Qxf6 12. Bd2 a5 13. a3 b5 14. Ba2 g5 15. Kh2 Qe5+ 16. Kh1 Be6 17. Bxe6 Qxe6 18. Qh5 Rg8 19. b4 Bb6 20. f4 Qg6 21. Qxg6 Rxg6 22. fxg5 hxg5 23. Rf5 axb4 24. Bxb4 c5 25. Bd2 f6 26. c3 Ba5 27. Rc1 Ke7 28. Rc2 Bxc3 29. Bxc3 dxc3 30. Rxc3 Ra4 31. Rb3 Ra5 32. Rf2 Kd7 33. Rfb2 Kc6 34. Rc2 g4 35. h4 g3 36. d4 c4 37. Rf3 d5 38. e5 fxe5 39. dxe5 b4 40. Rf6+ Rxf6 41. exf6 Rxa3 42. Rc1 Ra7 43. Rf1 Rf7 44. h5 c3 45. h6 b3 46. Kg1 c2 47. Rc1 Rxf6 48. h7 Rh6 49. Kf1 Rxh7 50. Ke2 Rh2 51. Kf3 d4 52. Kxg3 Rh5 53. Kf3 Rc5 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.1"] [White "Hernandez, Jeronimo"] [Black "Jimenez Alvarado, Jimmy Joseph"] [Result "1-0"] [ECO "A00"] [WhiteElo "2139"] [BlackElo "1961"] [PlyCount "67"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 b5 5. cxb5 d5 6. d4 a6 7. bxa6 c6 8. Bf4 Nh5 9. Bd2 Qf6 10. Rc1 h6 11. Nxd5 Qd8 12. Nxf7 Kxf7 13. e3 cxd5 14. Qxh5+ g6 15. Rxc8 Qxc8 16. Qxd5+ Kf6 17. Qxa8 Bb4 18. Kd1 Bxd2 19. Kxd2 Qc7 20. Qxe4 Qa5+ 21. Ke2 Nd7 22. Qc6+ Ke7 23. f3 Rb8 24. Kf2 Rxb2+ 25. Be2 Qd2 26. Re1 Rxa2 27. d5 Qb4 28. Qe6+ Kd8 29. d6 Qh4+ 30. Kf1 Nc5 31. Qxa2 Qxh2 32. Qg8+ Kd7 33. Bb5+ Kxd6 34. Qb8+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.2"] [White "Toro, Miguel Angel"] [Black "Lopez Ramirez, David Santiago"] [Result "1-0"] [ECO "B12"] [WhiteElo "2080"] [BlackElo "2092"] [PlyCount "55"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Ne7 6. Nf3 Nd7 7. Be2 Bg6 8. O-O Nf5 9. a4 Nb6 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nc5 Bh5 13. c3 Bxf3 14. Bxf3 Nc4 15. Bg4 Nh6 16. b4 b6 17. Nd3 Nxg4 18. Qxg4 O-O 19. Nf4 Kh8 20. Nh5 Rg8 21. Rfd1 a5 22. bxa5 Rxa5 23. Rd3 b5 24. Rh3 f5 25. Qg6 Rga8 26. Nf6 gxf6 27. exf6 Rxa4 28. Rf1 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.3"] [White "Leon Acevedo, Juan Alejandro"] [Black "Rojas Castillo, Leibntz Ediso"] [Result "0-1"] [ECO "D16"] [WhiteElo "1882"] [BlackElo "1937"] [PlyCount "48"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Be2 Nbd7 10. Qb3 a5 11. Rd1 Qe7 12. Bd2 e5 13. dxe5 Nxe5 14. Nd4 c5 15. Ndb5 c4 16. Qc2 Rfd8 17. Bxg4 Nfxg4 18. h3 Nf6 19. e4 Nd3 20. Bg5 Bc5 21. Rxd3 cxd3 22. Qb3 Qe5 23. Bxf6 Qxf6 24. Rf1 Rac8 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.5"] [White "Martinez Baquero, Gabriel Santiago"] [Black "Cordoba Roa, Angel Gabriel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1699"] [BlackElo "2214"] [PlyCount "39"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nc3 e5 8. Qd3 Ne7 9. Be3 Ng6 10. Nd2 Be6 11. O-O-O d5 12. exd5 cxd5 13. Nf3 e4 14. Nxe4 dxe4 15. Qxe4 Qc8 16. Qa4+ Ke7 17. Qb4+ Ke8 18. Qa4+ Ke7 19. Qb4+ Ke8 20. Qa4+ 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.6"] [White "Ortiz Monsalve, Sebastian"] [Black "Hernandez Serrano, Cristhian Daniel"] [Result "0-1"] [ECO "B33"] [WhiteElo "1603"] [BlackElo "1746"] [PlyCount "90"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 a6 9. Be2 Be7 10. O-O O-O 11. f4 d6 12. Qe1 b5 13. Qg3 Kh8 14. Rad1 Bb7 15. Bf3 b4 16. axb4 Nxb4 17. Nd4 Rac8 18. Rd2 Nc6 19. Nxc6 Bxc6 20. Bd4 Rg8 21. Re1 Qb7 22. b3 d5 23. exd5 Nxd5 24. Nxd5 Bxd5 25. Bxd5 Qxd5 26. Re5 Qc6 27. Rh5 Qe4 28. Re5 Qg6 29. Qxg6 hxg6 30. Rd3 Rgd8 31. Ra5 Rxc2 32. Kf1 Bf6 33. Ra4 Rdc8 34. Bxf6 gxf6 35. Rxa6 Rb2 36. Rad6 Rc1+ 37. Rd1 Rcc2 38. R6d4 Rf2+ 39. Kg1 Rxg2+ 40. Kf1 Rxh2 41. Kg1 Rh3 42. b4 Rhb3 43. f5 Rxb4 44. Rd8+ Kg7 45. fxe6 fxe6 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.7"] [White "Diaz Larrea, Juan Manuel"] [Black "Molina Ballesteros, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "1704"] [PlyCount "111"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 g5 9. Qe2 Nbd7 10. O-O Be7 11. Bd2 Ne5 12. a4 b6 13. f4 gxf4 14. Bxf4 Nfd7 15. Nf3 Bf6 16. Qf2 Rh7 17. Rad1 Qc7 18. Nd4 Ke7 19. Nf5+ Kf8 20. Nxd6 Bb7 21. Bxe5 Bxe5 22. Nxf7 Bg3 23. Qf3 Kg8 24. Nxh6+ Kg7 25. Qf7+ Kh8 26. Qg6 Ne5 27. Qf6+ Rg7 28. Ne2 Bh2+ 29. Kh1 Ng6 30. Nf7+ Kg8 31. Rd8+ Rxd8 32. Qxd8+ Kh7 33. Qxc7 Bxc7 34. Ng5+ Kg8 35. Nxe6 Re7 36. Nxc7 Rxc7 37. Rf6 Rc6 38. e5 Rxf6 39. exf6 Bc8 40. Bd5+ Kf8 41. Kg2 Bd7 42. b3 b5 43. axb5 Bxb5 44. Nd4 Nf4+ 45. Kf3 Nxd5 46. Nxb5 axb5 47. g5 Kf7 48. Ke4 Nc7 49. Kf5 Nd5 50. g6+ Kf8 51. Kg5 b4 52. h4 Ne3 53. h5 Nd5 54. h6 Kg8 55. h7+ Kh8 56. Kh6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.8"] [White "Orostegui Cardona, David Eduardo"] [Black "Ortiz Lopera, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1745"] [PlyCount "58"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a5 7. a4 h6 8. Nf1 Be6 9. Qb3 Qd7 10. Bxe6 Qxe6 11. Qxb7 Kd7 12. Qb5 Rhb8 13. Qc4 Qxc4 14. dxc4 Nxe4 15. Ne3 Bxe3 16. fxe3 Nc5 17. Ke2 e4 18. Nh4 g6 19. Rf1 Ke6 20. g4 Ne5 21. Ng2 g5 22. Ne1 Nxc4 23. Nc2 Nb3 24. Ra2 c5 25. Na3 Nxa3 26. bxa3 Rb7 27. Kd1 c4 28. Kc2 Rab8 29. Rd1 Nc5 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.9"] [White "Guarin Fonseca, Nobel Alfredo"] [Black "Toro Ramirez, Samuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1850"] [BlackElo "1421"] [PlyCount "33"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. e3 d5 6. cxd5 Nb4 7. d3 Nfxd5 8. Nxd5 Nxd5 9. Nf3 Bd6 10. O-O Qe7 11. Qb3 c6 12. e4 fxe4 13. dxe4 Nf6 14. Rd1 h6 15. Nh4 Be6 16. Qd3 Bc7 17. Ng6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.11"] [White "Giraldo, Emanuel"] [Black "Norena Marin, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1680"] [BlackElo "1370"] [PlyCount "68"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Nf6 3. Be2 Nxd5 4. d4 Bf5 5. Nf3 e6 6. a3 a6 7. c4 Nf6 8. Nc3 Nbd7 9. O-O g6 10. d5 Bg7 11. Nd4 h5 12. dxe6 fxe6 13. Nxf5 exf5 14. Bf3 Nc5 15. Re1+ Kf7 16. Bg5 Qxd1 17. Raxd1 Rhe8 18. Nd5 Nxd5 19. Bxd5+ Kf8 20. b4 Ne4 21. Bxe4 fxe4 22. Rd7 Rac8 23. c5 Be5 24. g3 Bb2 25. Rb1 Bg7 26. Rb3 b6 27. f3 exf3 28. Rxf3+ Kg8 29. Rff7 Bc3 30. Bf6 Bxf6 31. Rxf6 Re1+ 32. Kg2 Rce8 33. Rxg6+ Kf8 34. cxb6 cxb6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.12"] [White "Giraldo Alvarez, Simon"] [Black "Varela Sanchez, David Yoel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1569"] [BlackElo "1286"] [PlyCount "93"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 Bb6 8. O-O d6 9. h3 h6 10. Re1 O-O 11. d4 Re8 12. d5 Ne7 13. Nbd2 Ng6 14. Nf1 Nh5 15. Be3 Nhf4 16. Ng3 Qf6 17. Bxb6 cxb6 18. Kh2 Nh4 19. Nxh4 Qxh4 20. Qf3 Qg5 21. Ne2 Ng6 22. Red1 f5 23. exf5 Bxf5 24. Ng3 Nh4 25. Qe3 Qxe3 26. fxe3 Bh7 27. e4 Rf8 28. Rf1 Rf4 29. Bc2 Raf8 30. Kg1 g5 31. a4 bxa4 32. Rxa4 a5 33. b4 Rxf1+ 34. Nxf1 Rc8 35. bxa5 bxa5 36. c4 Ng6 37. Ne3 Ne7 38. Rxa5 Rc7 39. Ra6 Nc8 40. Kf2 Kf8 41. Bd3 Kg8 42. Nc2 Bg6 43. Na3 Be8 44. Nb5 Bxb5 45. cxb5 Kg7 46. Be2 Rb7 47. Rc6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.13"] [White "Rueda Rojas, Richard Alejandro"] [Black "Sanchez Bermudez, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1499"] [BlackElo "1177"] [PlyCount "27"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Bc5 6. c3 dxc3 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. fxg7 Rg8 11. Rd1 Qf6 12. Bg5 Qxg7 13. Nxc3 h6 14. Nd5 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.16"] [White "Palomeque Parra, Yuvinson"] [Black "Gomez Silva, Maximiliano"] [Result "1-0"] [ECO "C00"] [WhiteElo "1522"] [BlackElo "1364"] [PlyCount "39"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. O-O O-O 6. Nd5 Nxd5 7. exd5 Ne7 8. Nxe5 d6 9. d4 dxe5 10. dxc5 Bf5 11. Re1 Ng6 12. Bd3 Bxd3 13. Qxd3 Nf4 14. Bxf4 exf4 15. d6 cxd6 16. Qxd6 Qxd6 17. cxd6 Rfd8 18. Rad1 Rac8 19. d7 Rc7 20. Re8+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "4.17"] [White "Giraldo Alvarez, Tomas"] [Black "Zea Parra, Luis David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1324"] [PlyCount "25"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. Nc3 b6 5. d5 Na5 6. d6 Bb7 7. Nb5 Rc8 8. Bf4 f6 9. Nxa7 Ra8 10. Nb5 Rc8 11. e5 Bc6 12. Nh4 g5 13. Qh5# 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.1"] [White "Rojas Castillo, Leibntz Ediso"] [Black "Toro, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1937"] [BlackElo "2080"] [PlyCount "51"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. Qc2 c5 8. e4 d5 9. e5 Nfd7 10. cxd5 exd5 11. f4 Nc6 12. Nxd5 Nxd4 13. Nxd4 Bxd5 14. Nf5 Bh4+ 15. Nxh4 Qxh4+ 16. Qf2 Qxf2+ 17. Kxf2 f6 18. exf6 Nxf6 19. Bb5+ Kf7 20. Rd1 a6 21. Be2 Rhe8 22. g3 Bb3 23. Re1 Rad8 24. Be3 Ne4+ 25. Kg1 Nd2 26. Kf2 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.2"] [White "Ortiz Lopera, Miguel Angel"] [Black "Hernandez, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "2139"] [PlyCount "76"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Nf3 Nxd3+ 9. Qxd3 Bd6 10. Be3 O-O 11. O-O Re8 12. Nbd2 Be6 13. Rfe1 Qd7 14. Bd4 Bf5 15. Qf1 Ne4 16. Nxe4 Rxe4 17. Rxe4 dxe4 18. Nd2 Bc7 19. Re1 Qd6 20. g3 Qh6 21. Nxe4 Bxh3 22. Qc4 Bb6 23. Bxb6 axb6 24. Qd5 Qc6 25. Qxc6 bxc6 26. a3 h6 27. Nd6 Be6 28. f4 Rd8 29. Rd1 Kf8 30. Rd2 Ke7 31. Ne4 Bd5 32. Nf2 g5 33. Ng4 gxf4 34. Nxh6 Rh8 35. Rh2 fxg3 36. Nf5+ Kf6 37. Nxg3 Rxh2 38. Kxh2 Ke5 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.3"] [White "Jimenez Alvarado, Jimmy Joseph"] [Black "Diaz Larrea, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1961"] [BlackElo "1745"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bc5 11. O-O Qd4 12. Ng4 Bxg4 13. Bxg4 e3 14. Bh3 exf2+ 15. Kh1 O-O 16. c3 Qd3 17. b4 Rfe8 18. bxc5 Qxf1+ 19. Qxf1 Re1 20. g3 Rae8 21. Na3 R8e2 22. Kg2 Ne4 23. Nc2 Nc4 24. d3 Rxc2 25. dxe4 Ne5 26. Bf4 Nd3 27. Rd1 Nxc5 28. Rd8+ Kh7 29. Qxf2 Rxf2+ 30. Kxf2 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.4"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Loaiza Cuervo, Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1746"] [BlackElo "1846"] [PlyCount "76"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 g6 5. Nf3 exd5 6. cxd5 Bg7 7. g3 d6 8. Bg2 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Nb6 13. Qb3 Nxc4 14. Qxc4 b5 15. Qd3 c4 16. Qd1 b4 17. Nb1 Bf5 18. f3 a5 19. e4 Qb6+ 20. Kh1 Bc8 21. Re1 Nd7 22. Be3 Qc7 23. Bd4 Ne5 24. Bxe5 Bxe5 25. Qc2 Ba6 26. Bf1 Rab8 27. Nd2 b3 28. Qc1 Rb4 29. f4 Bg7 30. Ra3 Bxb2 31. Qxb2 c3 32. Qb1 cxd2 33. Rd1 Bxf1 34. Rxf1 Qc2 35. e5 Qxb1 36. Rxb1 dxe5 37. d6 exf4 38. d7 Re1+ 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.5"] [White "Cordoba Roa, Angel Gabriel"] [Black "Alzate Velez, Valentin"] [Result "1-0"] [ECO "A00"] [WhiteElo "2214"] [BlackElo "1383"] [PlyCount "55"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. Be3 b6 8. Qd2 h6 9. Qc3 Qd6 10. a3 Ne7 11. b4 cxb4 12. axb4 Be6 13. Bxb6 O-O 14. Rxa7 Rxa7 15. Bxa7 f5 16. Bc5 Qc7 17. Nbd2 Re8 18. O-O Kh7 19. Ra1 Nc8 20. d4 exd4 21. Bxd4 Bxd4 22. Qxd4 Rd8 23. Qf6 Qd7 24. Ra3 fxe4 25. Nxe4 Qc7 26. Ne5 Bf5 27. Rd3 Re8 28. Rd7+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.6"] [White "Lopez Ramirez, David Santiago"] [Black "Guarin Fonseca, Nobel Alfredo"] [Result "1-0"] [ECO "A00"] [WhiteElo "2092"] [BlackElo "1850"] [PlyCount "89"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d5 6. cxd5 Nxd5 7. Nxc6 bxc6 8. Bd2 e6 9. Qa4 Bd7 10. e4 c5 11. Bb5 Nb6 12. Qa5 a6 13. Be2 Be7 14. Be3 Na4 15. Qxd8+ Kxd8 16. Nxa4 Bxa4 17. Rc1 Kd7 18. O-O Rhc8 19. b3 Bb5 20. Rfd1+ Ke8 21. Kf1 Rc7 22. Rd2 Rac8 23. Rdc2 Kd7 24. Bc4 Rc6 25. Ke2 Kc7 26. Bxc5 Rxc5 27. Bxb5 Kb6 28. Bc4 R5c7 29. Rd1 Rd8 30. Rxd8 Bxd8 31. Rc3 Be7 32. Rg3 Bf8 33. Rd3 Be7 34. Rg3 Bf8 35. f4 h6 36. Rd3 Be7 37. Kf3 a5 38. e5 g6 39. Ke4 h5 40. g3 Kc6 41. a4 Ba3 42. Bb5+ Kc5 43. Rc3+ Kb6 44. Rxc7 Kxc7 45. Be8 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.7"] [White "Montoya Echeverri, Sebastian"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1787"] [BlackElo "1882"] [PlyCount "89"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O h6 12. Bf4 d4 13. Nb5 Nd5 14. Bg3 Qf6 15. Qd2 Be6 16. Be4 Rad8 17. Bd6 Nde7 18. Rfd1 Rxd6 19. Nxd6 Qe5 20. Bxc6 Nxc6 21. Nxb7 Rb8 22. Re1 Qd5 23. c4 dxc3 24. Qxd5 Bxd5 25. Rad1 Bb3 26. Rd7 Be6 27. Rxe6 fxe6 28. bxc3 Kf8 29. Kf1 Ne5 30. Rc7 Re8 31. Ke2 Re7 32. Rxe7 Kxe7 33. Na5 Kd6 34. f4 Nd7 35. Kd3 Nc5+ 36. Kd4 Nd7 37. Nc4+ Kc7 38. Ne5 Nf6 39. c4 a6 40. g4 Ne8 41. Nf7 Nf6 42. g5 hxg5 43. fxg5 Nd7 44. h4 Kc6 45. h5 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.8"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Martinez Baquero, Gabriel Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1704"] [BlackElo "1699"] [PlyCount "69"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 Bd7 11. Nc3 Rc8 12. Rc1 Nxb4 13. axb4 Bxb4 14. Qb3 Qa5 15. Kd2 O-O 16. Bd3 Rc7 17. Ng1 Rfc8 18. Nge2 Ba4 19. Qb2 b5 20. g4 Kf8 21. Rhf1 Ke7 22. Rf3 g6 23. e4 Bd1 24. exd5 Bxe2 25. d6+ Kd7 26. Rxf7+ Ke8 27. Rxc7 Rxc7 28. dxc7 Qxc7 29. Qxb4 Bxg4 30. Bxb5+ Kf7 31. Ne4 Qd8 32. Nf6 Kg7 33. Bd7 Bf5 34. Rc8 a5 35. Qd6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.9"] [White "Sanchez Bermudez, Jeronimo"] [Black "Giraldo, Emanuel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1177"] [BlackElo "1680"] [PlyCount "35"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. Be3 c6 7. Bb3 Qc7 8. Qe2 Bg4 9. h3 Bxf3 10. Qxf3 e5 11. dxe5 dxe5 12. Rd1 Nbd7 13. a3 h6 14. g4 Nh7 15. h4 b6 16. g5 h5 17. Ba2 a5 18. a4 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.10"] [White "Ortiz Monsalve, Sebastian"] [Black "Orostegui Cardona, David Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1603"] [BlackElo "1600"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. h3 h6 9. d4 Bb6 10. Re1 O-O 11. Be3 Re8 12. Nbd2 d5 13. dxe5 Bxe3 14. Rxe3 Nxe5 15. exd5 Nxf3+ 16. Qxf3 Rxe3 17. fxe3 c6 18. dxc6 Qe7 19. Rd1 Ra7 20. Nf1 Rc7 21. Ng3 Be6 22. Bxe6 Qxe6 23. Nf5 Kh7 24. Nd4 Qxa2 25. Qf5+ Kh8 26. Qe5 Rc8 27. Rf1 Ne8 28. Qe7 Kg8 29. b3 Nf6 30. c7 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.11"] [White "Zea Parra, Luis Jackson"] [Black "Giraldo Alvarez, Simon"] [Result "0-1"] [ECO "A00"] [BlackElo "1569"] [PlyCount "82"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. c3 h6 7. Bf4 Ne7 8. h3 c5 9. Na3 a6 10. Bd3 Bxd3 11. Qxd3 Nc6 12. O-O Be7 13. Nc2 Qb6 14. b3 cxd4 15. cxd4 Rc8 16. a3 Na7 17. b4 Nb5 18. a4 Nc3 19. a5 Qb5 20. Qxb5 Nxb5 21. Rac1 Nc3 22. Kh1 Ne2 23. Rb1 Nxf4 24. Ne3 Nd3 25. Kg1 Nxb4 26. Rfc1 O-O 27. Nd2 Rxc1+ 28. Rxc1 Nc6 29. Nf3 Bb4 30. Rb1 Rb8 31. Nc2 Bxa5 32. Nce1 Bc3 33. Nc2 b5 34. Rb3 b4 35. Kf1 a5 36. Ke2 a4 37. Rb1 b3 38. Nce1 a3 39. Rc1 b2 40. Kd1 bxc1=R+ 41. Kxc1 a2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.12"] [White "Zea Parra, Luis Estiven"] [Black "Toro Ramirez, Samuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1421"] [PlyCount "52"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c4 Nc6 6. Nc3 dxc4 7. dxc5 Nd5 8. Bxc4 Nxf4 9. Qxd8+ Nxd8 10. exf4 Bxc5 11. O-O O-O 12. Rfd1 a6 13. Ne4 Be7 14. Nd6 b5 15. Nxc8 Rxc8 16. Bd3 Nc6 17. Be4 Bf6 18. Rac1 Nb4 19. Rxc8 Rxc8 20. a3 Nd5 21. Ne5 Nxf4 22. Nd3 Nxd3 23. Bxd3 Bxb2 24. a4 bxa4 25. Bxa6 Rc1 26. Rxc1 Bxc1 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.13"] [White "Lopez, Juan Sebastian"] [Black "Florez, Nestor Enrique"] [Result "1-0"] [ECO "A00"] [WhiteElo "1736"] [PlyCount "107"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bg4 6. e3 e6 7. Bxc4 Bb4 8. Qb3 a5 9. Ne5 Bf5 10. f3 Bg6 11. O-O O-O 12. Na2 Qe7 13. Nxg6 hxg6 14. Nxb4 axb4 15. Bd2 Qc7 16. Bxb4 Re8 17. e4 Nbd7 18. Rfc1 c5 19. dxc5 Nxc5 20. Bxc5 Qxc5+ 21. Kh1 Qe5 22. Qc3 Qg5 23. Bb5 Red8 24. Rd1 Rdc8 25. Qd2 Qe5 26. Rac1 Rd8 27. Qxd8+ Rxd8 28. Rxd8+ Kh7 29. Rc2 g5 30. h3 Kg6 31. Bd3 Nh5 32. b4 Qa1+ 33. Kh2 Qxa4 34. e5+ f5 35. exf6+ Kxf6 36. Rd4 Qa1 37. Rcc4 Qe1 38. Rg4 Qe5+ 39. g3 Qe1 40. Rc2 Qd1 41. Be4 g6 42. Rf2 Qd4 43. Kg2 Ng7 44. Bxg6 Qd6 45. Be4 Nf5 46. Bxf5 exf5 47. Rc4 b5 48. Rc5 Qd4 49. Rxb5 f4 50. g4 Qd3 51. Rf5+ Kg6 52. h4 gxh4 53. Rh5 Qd8 54. b5 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.14"] [White "Giraldo Alvarez, Tomas"] [Black "Rueda Rojas, Richard Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1324"] [BlackElo "1499"] [PlyCount "94"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qa5 9. Qb5+ Qxb5 10. Bxb5+ Bd7 11. Bc4 Nc6 12. O-O O-O 13. h3 Rac8 14. Rad1 Na5 15. Be2 Be6 16. Bxa7 Nh5 17. Nd4 Bc4 18. Rf2 Bxe2 19. Ndxe2 Nc4 20. Rb1 Ra8 21. Bd4 e5 22. fxe5 dxe5 23. Bc5 Rfc8 24. Bb4 Ne3 25. Nc1 Nf4 26. Nb3 Rc4 27. a3 Rd8 28. Kh2 Ne6 29. Re1 Bh6 30. Be7 Rd7 31. Bf6 Nd4 32. Bxe5 Ndxc2 33. Ree2 Re7 34. Bg3 Bg7 35. Nd5 Rexe4 36. Nd2 Rcd4 37. Nxe4 Rxe4 38. Rxc2 Nxc2 39. Rxc2 h5 40. h4 Rd4 41. Nb4 Bf6 42. Rc7 Rd2 43. Rxb7 Rxb2 44. a4 Bd4 45. Rd7 Bf6 46. Ra7 Bd4 47. a5 Bxa7 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.15"] [White "Varela Sanchez, David Yoel"] [Black "Bermudez, Tomas Alejandro"] [Result "1-0"] [ECO "B21"] [WhiteElo "1286"] [BlackElo "1421"] [PlyCount "139"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. h3 g6 8. O-O Bg7 9. Qe2 O-O 10. Rd1 Qa5 11. Bd2 Qh5 12. Bf4 Bd7 13. Rac1 Rac8 14. Qe3 Nb4 15. Be2 Qa5 16. a3 Nc6 17. Bc4 a6 18. Qe2 b5 19. Bd3 Be6 20. Bd2 Qb6 21. b4 Rfd8 22. Be3 Qb7 23. Nd4 Nxd4 24. Bxd4 Bc4 25. f3 Rc6 26. Na2 Rdc8 27. Bxc4 Rxc4 28. Bb2 Qb6+ 29. Kh2 Qb8 30. Kg1 Qb6+ 31. Kh2 Bh6 32. Rxc4 Rxc4 33. Bc1 Bg7 34. Be3 Qc7 35. Kg1 Rc2 36. Rd2 Rxd2 37. Qxd2 Nd7 38. Bd4 Ne5 39. Bxe5 Bxe5 40. Nc1 Qb6+ 41. Kh1 Qd4 42. Qxd4 Bxd4 43. Nd3 Bb6 44. g4 f6 45. Kg2 e5 46. Kf1 Kf7 47. f4 Ke6 48. f5+ Kf7 49. Ke2 Ke7 50. Kd2 Kd7 51. h4 gxf5 52. exf5 Ke7 53. g5 Kf7 54. Ke2 Bd4 55. Kf3 Kg7 56. Ke4 Bc3 57. Kd5 Bd2 58. Kxd6 fxg5 59. Ke7 gxh4 60. f6+ Kg6 61. Nxe5+ Kf5 62. Nf3 h3 63. Nxd2 h2 64. f7 h1=Q 65. f8=Q+ Kg6 66. Qf6+ Kh5 67. Qf5+ Kh6 68. Ne4 Qh5 69. Qf8+ Kg6 70. Qf6# 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.16"] [White "Norena Marin, Jeronimo"] [Black "Palomeque Parra, Yuvinson"] [Result "0-1"] [ECO "A00"] [WhiteElo "1370"] [BlackElo "1522"] [PlyCount "32"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 d6 5. h3 Na5 6. Bb3 Nxb3 7. axb3 Nf6 8. O-O Bd7 9. Re1 Be6 10. c4 c5 11. Bd2 O-O 12. b4 cxb4 13. Bxb4 a5 14. Ba3 b6 15. Nc3 Nh5 16. Nxe5 dxe5 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.03"] [Round "5.17"] [White "Gomez Silva, Maximiliano"] [Black "Zea Parra, Luis David"] [Result "0-1"] [ECO "A00"] [WhiteElo "1364"] [PlyCount "45"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 b6 5. d3 Bb7 6. Be3 Nf6 7. O-O d5 8. Bb3 d4 9. Bg5 dxc3 10. e5 h6 11. Bh4 g5 12. Bg3 Nd5 13. Bxd5 Qxd5 14. bxc3 Bg7 15. d4 cxd4 16. cxd4 g4 17. Nh4 h5 18. c3 Bh6 19. Re1 Bg5 20. f4 Bxh4 21. Bxh4 Nxe5 22. Qd2 Nf3+ 23. gxf3 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.1"] [White "Hernandez, Jeronimo"] [Black "Loaiza Cuervo, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "2139"] [BlackElo "1846"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ Nfd7 6. O-O O-O 7. c3 e5 8. Re1 exd4 9. cxd4 a6 10. Bf1 c5 11. Nc4 Nb6 12. Bg5 Qc7 13. dxc5 dxc5 14. Qc1 Nxc4 15. Bxc4 Nc6 16. Bd5 Ne5 17. Nxe5 Bxe5 18. f4 Bd4+ 19. Kh1 Be6 20. Bxe6 fxe6 21. Qc4 Kg7 22. Qxe6 h6 23. Be7 Rxf4 24. e5 Rf7 25. Bd6 Qd7 26. Qd5 Qc6 27. Qxc6 bxc6 28. Re2 Rb7 29. Rc1 Bxb2 30. Rb1 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.2"] [White "Toro, Miguel Angel"] [Black "Jimenez Alvarado, Jimmy Joseph"] [Result "0-1"] [ECO "A00"] [WhiteElo "2080"] [BlackElo "1961"] [PlyCount "36"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f3 Nxd4 10. Qxd4 a6 11. h4 Qa5 12. Bd3 e5 13. Qe3 Be6 14. g4 Rfc8 15. h5 Rxc3 16. bxc3 h6 17. Bxh6 gxh6 18. g5 Ng4 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.3"] [White "Cordoba Roa, Angel Gabriel"] [Black "Rojas Castillo, Leibntz Ediso"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2214"] [BlackElo "1937"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Nc3 a6 7. Bd3 Nf6 8. O-O b5 9. a3 Bb7 10. Qe2 d6 11. Be3 Nbd7 12. f4 h5 13. h3 Be7 14. Rad1 Rc8 15. Bf2 Qb8 16. Rfe1 e5 17. Qf3 h4 18. Rf1 Nh5 19. Be3 Ng3 20. Rfe1 Rxc3 21. bxc3 f5 22. Nd2 O-O 23. c4 exf4 24. Bd4 Ne5 25. Qf2 bxc4 26. Bxe5 cxd3 27. Bxf4 fxe4 28. cxd3 g5 29. Bxg3 Rxf2 30. Bxf2 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.4"] [White "Lopez Ramirez, David Santiago"] [Black "Montoya Echeverri, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "2092"] [BlackElo "1787"] [PlyCount "61"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. Be2 Nc6 7. h3 e5 8. d5 Ne7 9. g4 Bd7 10. Bg5 h6 11. Be3 g5 12. Qb3 Ng6 13. O-O-O c5 14. Rdg1 Nf4 15. Bd1 a6 16. h4 Nxg4 17. hxg5 hxg5 18. Nxg5 Qxg5 19. Qxb7 Qd8 20. Bxg4 Bxg4 21. Rxg4 Rb8 22. Qxa6 Rb6 23. Qa3 f5 24. exf5 Nd3+ 25. Kc2 Nb4+ 26. Kd1 Qd7 27. Bh6 Rf7 28. Bxg7 Rxg7 29. Qa8+ Kf7 30. Rxg7+ Kxg7 31. Qh8+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.5"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Hernandez Serrano, Cristhian Daniel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1704"] [BlackElo "1746"] [PlyCount "95"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Qd2 Nc6 11. Nb3 b5 12. Rb1 Bb7 13. Be2 Nf6 14. f3 Nh5 15. Bf2 Nf4 16. O-O O-O 17. Nd5 Nxe2+ 18. Qxe2 Ne5 19. Ne3 Kh7 20. c3 e6 21. Rbd1 Qe7 22. Nd4 Rad8 23. Bg3 Ng6 24. Rd2 d5 25. exd5 Bxd5 26. a3 Qc5 27. Rfd1 Nf4 28. Bxf4 gxf4 29. Nxd5 Rxd5 30. Kf1 Re5 31. Qd3+ Kh8 32. Re2 Rh5 33. h3 Rd8 34. Red2 Rhd5 35. Qe4 Qc4+ 36. Qe2 e5 37. Qxc4 bxc4 38. Nb3 Rd3 39. Rxd3 cxd3 40. Nc5 Rb8 41. b4 a5 42. Rxd3 axb4 43. cxb4 Rb5 44. Rd7 Bf8 45. Rb7 Rxb7 46. Nxb7 Kg7 47. Nc5 Kf6 48. Nd7+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.6"] [White "Diaz Larrea, Juan Manuel"] [Black "Ortiz Monsalve, Sebastian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "1603"] [PlyCount "39"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. O-O Nge7 8. dxc5 Bxc5 9. Nb3 Bb6 10. c3 O-O 11. Re1 Nf5 12. Bg5 Bxf2+ 13. Kxf2 Qb6+ 14. Nbd4 Ncxd4 15. Nxd4 Nxd4 16. Qxd4 Qxb5 17. b3 Be6 18. Re3 Qb6 19. Qxb6 axb6 20. a4 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.7"] [White "Giraldo Alvarez, Simon"] [Black "Ortiz Lopera, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1569"] [BlackElo "1745"] [PlyCount "104"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6 8. Nd5 h6 9. c3 Ne7 10. Nxf6+ gxf6 11. Be3 Bxe3 12. fxe3 f5 13. exf5 Nxf5 14. e4 Nh4 15. O-O Be6 16. Bxe6 fxe6 17. Nxh4 Qxh4 18. Qf3 Kd7 19. Qf7+ Qe7 20. Qh5 Rh7 21. Qg6 Rah8 22. Rf3 Rg7 23. Qh5 Rhg8 24. g3 Qg5 25. Rf7+ Rxf7 26. Qxf7+ Kc6 27. Qf2 h5 28. a4 h4 29. axb5+ axb5 30. Kg2 Rg6 31. Qf8 Rg8 32. Qf2 Qh5 33. Ra6+ Kd7 34. Ra1 hxg3 35. hxg3 Rh8 36. Qf6 Qe2+ 37. Kg1 Qh2+ 38. Kf1 Qh1+ 39. Ke2 Rh2+ 40. Ke3 Qxa1 41. Qf7+ Kc6 42. Qe8+ Kb7 43. Qxb5+ Ka7 44. d4 exd4+ 45. Kf4 e5+ 46. Kf5 Rxb2 47. Qc6 Rf2+ 48. Kg6 Qxc3 49. Qa4+ Kb6 50. Kh7 Rh2+ 51. Kg6 Qxg3+ 52. Kf6 Rh6+ 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.8"] [White "Toro Ramirez, Samuel"] [Black "Leon Acevedo, Juan Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1421"] [BlackElo "1882"] [PlyCount "48"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. O-O O-O 8. Qe1 Nd4 9. Nxd4 cxd4 10. Nd1 d5 11. Bb3 dxe4 12. dxe4 b6 13. Nf2 Bb7 14. Nd3 Qc7 15. Rf3 Qc6 16. Qh4 Rfe8 17. Nf2 a5 18. a4 Rad8 19. Bd2 f5 20. Re1 fxe4 21. Nxe4 Nf5 22. Qh3 h6 23. g4 Ne3 24. g5 Qxe4 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.10"] [White "Martinez Baquero, Gabriel Santiago"] [Black "Alzate Velez, Valentin"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1699"] [BlackElo "1383"] [PlyCount "44"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nge7 5. d4 cxd4 6. Nxd4 g6 7. Be3 Bg7 8. Qd2 O-O 9. f4 Qc7 10. Nf3 Na5 11. Bd3 Nc4 12. Bxc4 Qxc4 13. Bd4 Nc6 14. Bxg7 Kxg7 15. Qd3 Qb4 16. O-O a6 17. a4 d5 18. exd5 exd5 19. Nxd5 Qc5+ 20. Kh1 Bf5 21. Qc3+ Qxc3 22. Nxc3 Bxc2 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.11"] [White "Sanchez Bermudez, Jeronimo"] [Black "Varela Sanchez, David Yoel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1177"] [BlackElo "1286"] [PlyCount "82"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 a5 6. O-O d6 7. Be3 Bxe3 8. fxe3 O-O 9. Nbd2 Be6 10. Qe2 d5 11. exd5 Bxd5 12. e4 Bxc4 13. Nxc4 Re8 14. Nh4 Qd7 15. Nf5 g6 16. Nfe3 Kg7 17. Qf3 Ng8 18. Nd5 b5 19. Nf6 Nxf6 20. Qxf6+ Kg8 21. Ne3 Nd8 22. Nd5 c6 23. Nb6 Qa7 24. Qf2 Rb8 25. Nd5 Qxf2+ 26. Rxf2 cxd5 27. exd5 f5 28. Re1 Nf7 29. c4 Rec8 30. b3 Kf8 31. d6 Rc6 32. cxb5 Rxb5 33. d7 Rd6 34. Re3 Rxd7 35. g3 Rbd5 36. Rff3 Ng5 37. Rf2 Nh3+ 38. Kg2 Nxf2 39. Kxf2 Rxd3 40. Rxe5 Rd2+ 41. Kg1 Rxa2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.12"] [White "Palomeque Parra, Yuvinson"] [Black "Lopez, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1522"] [BlackElo "1736"] [PlyCount "51"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. O-O d6 6. d3 Bg4 7. h3 Bh5 8. g4 Nxg4 9. hxg4 Bxg4 10. Bxf7+ Kxf7 11. Ng5+ Qxg5 12. Bxg5 Bxd1 13. Raxd1 Nd4 14. Kg2 Nxc2 15. Nd5 c6 16. Ne3 Nxe3+ 17. Bxe3 Bxe3 18. fxe3+ Ke6 19. d4 Raf8 20. d5+ Ke7 21. b4 Rxf1 22. Kxf1 h5 23. dxc6 bxc6 24. Kg2 g5 25. a4 a6 26. Rd2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.13"] [White "Rueda Rojas, Richard Alejandro"] [Black "Orostegui Cardona, David Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1499"] [BlackElo "1600"] [PlyCount "91"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 d5 5. exd5 Nxd5 6. O-O Nxc3 7. dxc3 Bf5 8. Bb5 Qxd1 9. Rxd1 f6 10. Re1 O-O-O 11. Ba4 Na5 12. Bb3 c5 13. Be3 a6 14. Nh4 Bg4 15. h3 Bh5 16. Be6+ Kc7 17. g4 Be8 18. Rad1 Rxd1 19. Rxd1 g5 20. Nf5 h5 21. Kg2 hxg4 22. hxg4 Bc6+ 23. Kg3 Rh7 24. f3 b6 25. Bf2 Nb7 26. Be3 Nd6 27. Rf1 Bb5 28. Rd1 Nxf5+ 29. Bxf5 Rh4 30. Be4 Bd6 31. Re1 Bc6 32. Rd1 Kd7 33. Re1 Bb5 34. Rd1 Ke7 35. Re1 Be8 36. Rd1 Rh6 37. Re1 b5 38. Rd1 a5 39. Re1 Bf7 40. a3 Rh8 41. Rb1 Kd7 42. Rd1 Kc7 43. b4 cxb4 44. cxb4 axb4 45. axb4 Kd7 46. Bc5 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.15"] [White "Bermudez, Tomas Alejandro"] [Black "Zea Parra, Luis Estiven"] [Result "1-0"] [ECO "A00"] [WhiteElo "1421"] [BlackElo "1477"] [PlyCount "67"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. Bf4 Bg7 3. e3 Nf6 4. h3 O-O 5. Nf3 Nh5 6. Bh2 c5 7. c3 b6 8. Nbd2 Bb7 9. Bd3 d5 10. O-O Nc6 11. Qe2 f5 12. a3 c4 13. Bc2 Re8 14. Ng5 e5 15. Ngf3 exd4 16. cxd4 Nxd4 17. Nxd4 Bxd4 18. Nxc4 Ba6 19. Bd3 Bxc4 20. Bxc4 Bxb2 21. Rad1 Bxa3 22. Rxd5 Qc8 23. Rc5+ Kg7 24. Rxc8 Rexc8 25. Be5+ Kf8 26. Qa2 Bc5 27. Bd5 Re8 28. Bg8 Re7 29. g4 fxg4 30. hxg4 Ng7 31. Bf6 Rc7 32. Bxh7 Rf7 33. Rd1 Ne8 34. Rd7 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.16"] [White "Zea Parra, Luis David"] [Black "Norena Marin, Jeronimo"] [Result "0-1"] [ECO "A00"] [BlackElo "1370"] [PlyCount "52"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. f4 d5 2. d3 Nf6 3. g3 Nc6 4. Bg2 e5 5. Nc3 Bc5 6. Bd2 Be6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Qd4 10. Qe2 Qxb2 11. Rc1 Nd4 12. Qd1 exf4 13. Bxf4 f5 14. Bg2 O-O 15. Be5 Nxc2+ 16. Rxc2 Qxe5+ 17. Re2 Qc3+ 18. Kf1 Rae8 19. Nf3 Bd5 20. Rc2 Qb4 21. Qc1 Bb6 22. Nd2 Bxg2+ 23. Kxg2 Re2+ 24. Kf1 Rf2+ 25. Ke1 Re8+ 26. Kd1 Qg4+ 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "6.17"] [White "Gomez Silva, Maximiliano"] [Black "Giraldo Alvarez, Tomas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1364"] [BlackElo "1324"] [PlyCount "62"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Na3 Bd7 7. Bxc6 Bxc6 8. Nf3 cxd4 9. cxd4 Ne7 10. O-O Nf5 11. b3 Bb4 12. Nc2 Bc3 13. Rb1 Bb5 14. Re1 Bxe1 15. Qxe1 O-O 16. Ba3 Rfc8 17. Qd1 Qa6 18. h3 Rxc2 19. Qxc2 Bd3 20. Qc1 Bxb1 21. Qxb1 Qxa3 22. Qc2 Qf8 23. Ng5 Qc8 24. Qb1 h6 25. Nf3 Qc3 26. Qf1 Rc8 27. Qe2 Nxd4 28. Nxd4 Qxd4 29. Qb5 Rc1+ 30. Kh2 Qf4+ 31. g3 Qxf2# 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.2"] [White "Jimenez Alvarado, Jimmy Joseph"] [Black "Rojas Castillo, Leibntz Ediso"] [Result "1-0"] [ECO "A00"] [WhiteElo "1961"] [BlackElo "1937"] [PlyCount "47"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. Bf4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Qd2 h5 6. e4 a6 7. O-O-O b5 8. Bd3 Bb7 9. e5 b4 10. exf6 bxc3 11. Qxc3 Bxf6 12. Qb3 Bc8 13. Ne5 Be6 14. Bc4 Bxc4 15. Qxc4 d5 16. Qd3 g5 17. Bd2 c5 18. Rhe1 c4 19. Qf3 Kf8 20. Bb4 Kg7 21. Nxf7 Qb6 22. Bxe7 Nd7 23. Nxh8 Rb8 24. Ba3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.3"] [White "Ortiz Lopera, Miguel Angel"] [Black "Cordoba Roa, Angel Gabriel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "2214"] [PlyCount "79"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a5 7. a4 O-O 8. O-O Ba7 9. Re1 Ne7 10. Nf1 Ng6 11. Ng3 Be6 12. Bxe6 fxe6 13. d4 Qd7 14. h3 exd4 15. cxd4 b5 16. Bg5 Rab8 17. Qd2 b4 18. b3 Rf7 19. Be3 Rff8 20. Rac1 Bb6 21. Qd3 Rbe8 22. Nd2 Rb8 23. f4 e5 24. dxe5 Nxf4 25. Qc4+ d5 26. exd5 N6xd5 27. Bxb6 Rxb6 28. Nde4 Rg6 29. Kh2 h5 30. Nc5 Qc6 31. Rc2 h4 32. Nge4 Qe8 33. Rd1 c6 34. Rf1 Qc8 35. Rf3 Kh8 36. Rcf2 Qf5 37. Nd3 Qh5 38. Nxf4 Qxe5 39. g3 hxg3+ 40. Nxg3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.4"] [White "Loaiza Cuervo, Santiago"] [Black "Toro, Miguel Angel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1846"] [BlackElo "2080"] [PlyCount "53"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. O-O-O Qc8 12. Be2 Ne5 13. h4 Nfd7 14. h5 Nxf3 15. Nd5 Qd8 16. Bxf3 Rxf3 17. hxg6 hxg6 18. Nf4 Nf8 19. Qe2 Rxe3 20. Qxe3 Qa5 21. Kb1 Rc8 22. Qb3 Qe5 23. Rhf1 Rc6 24. Nd3 Qh2 25. Rf2 Qg3 26. Qxb7 Qxg4 27. Rdf1 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.5"] [White "Leon Acevedo, Juan Alejandro"] [Black "Molina Ballesteros, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1882"] [BlackElo "1704"] [PlyCount "77"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Bxc3+ 5. Qxc3 Ne4 6. Qc2 f5 7. g3 b6 8. Bg2 Bb7 9. Nh3 h6 10. O-O O-O 11. Rd1 d5 12. f3 Nf6 13. cxd5 Nxd5 14. e4 fxe4 15. fxe4 Nf6 16. e5 Bxg2 17. Kxg2 Nd5 18. Nf4 Nxf4+ 19. Bxf4 Qd5+ 20. Kg1 Nc6 21. Qg2 Qxg2+ 22. Kxg2 Nb4 23. Rac1 Nd5 24. Bd2 Kf7 25. Rf1+ Ke7 26. Rxc7+ Nxc7 27. Bb4+ Kd7 28. Rxf8 Rxf8 29. Bxf8 Ne8 30. Kf3 Kc6 31. Ke4 a6 32. g4 b5 33. h4 a5 34. h5 Kd7 35. g5 a4 36. Bxg7 Ke7 37. Bxh6 Kf7 38. g6+ Kg8 39. Bg5 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.6"] [White "Guarin Fonseca, Nobel Alfredo"] [Black "Diaz Larrea, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1850"] [BlackElo "1745"] [PlyCount "103"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. c3 O-O 9. a4 Rb8 10. axb5 axb5 11. d4 Bb6 12. Qd3 exd4 13. cxd4 Bg4 14. Be3 Bxf3 15. gxf3 Nh5 16. Rc1 Nxd4 17. Bd1 Qf6 18. Kh1 Nf4 19. Qd2 Nde6 20. Be2 Nxe2 21. Qxe2 Nd4 22. Bxd4 Qxd4 23. Na3 Qxf2 24. Qxf2 Bxf2 25. Rxc7 Bc5 26. Nc2 b4 27. Rd1 Rfe8 28. Nd4 g6 29. Nc6 Rb6 30. Rd5 Be3 31. Ne7+ Kg7 32. Nc8 Ra6 33. Nxd6 Rf8 34. e5 Bf4 35. Re7 Ra1+ 36. Kg2 Ra2 37. Nc4 Rc8 38. Rd4 Bg5 39. Rb7 b3 40. Rxb3 Ra4 41. Rc3 Rb4 42. f4 Be7 43. b3 Bc5 44. Rd7 Kf8 45. Nd6 Rc6 46. Rxf7+ Kg8 47. Rd7 Rxf4 48. Nb7 Rf2+ 49. Kg3 Re2 50. Rxc5 Rxc5 51. Nxc5 Rxe5 52. b4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.7"] [White "Montoya Echeverri, Sebastian"] [Black "Ortiz Monsalve, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1787"] [BlackElo "1603"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. h4 c5 10. Bd3 Nxd2 11. Kxd2 Nc6 12. Rh3 cxd4 13. cxd4 Qa5+ 14. c3 Qa3 15. Rc1 Na5 16. Ne2 Qxa2+ 17. Ke1 Nb3 18. Rd1 Bd7 19. Rg3 Rg8 20. Bh7 Bb5 21. c4 Bxc4 22. Nc3 Qb2 23. Bxg8 Ke7 24. Qxg7 Rf8 25. Qf6+ Kd7 26. Bxf7 Qa3 27. Bxe6+ Kc7 28. Rg7+ Kb6 29. Qe7 Qb2 30. Na4+ 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.8"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Rueda Rojas, Richard Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1746"] [BlackElo "1499"] [PlyCount "64"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 g6 5. g3 Bg7 6. Bg2 O-O 7. Nc3 a6 8. O-O d6 9. h3 Nbd7 10. e4 Ne5 11. b3 Bd7 12. Be3 Rc8 13. Rc1 Nc6 14. Qe2 Nxe4 15. Bxe4 Nxd4 16. Bxd4 Bxd4 17. Bxb7 Bxh3 18. Rfd1 Rb8 19. Bxa6 Bxc3 20. Rxc3 Qa5 21. Re3 Qxa6 22. g4 Bxg4 23. Qxg4 Qxa2 24. Rxe7 Rxb3 25. Rxd6 Rb1+ 26. Kg2 Qa1 27. Qd4 Rg1+ 28. Kf3 Qf1 29. Re4 Qh3+ 30. Ke2 Qh5+ 31. Ke3 Re1+ 32. Kd2 Rd1+ 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.9"] [White "Lopez, Juan Sebastian"] [Black "Giraldo Alvarez, Simon"] [Result "1-0"] [ECO "A00"] [WhiteElo "1736"] [BlackElo "1569"] [PlyCount "45"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. O-O Nc6 11. Be3 O-O 12. d5 Na5 13. Bxc5 Bxc3 14. Rc1 Bb2 15. Rc2 Bg7 16. Qd2 b6 17. Bb4 Nb7 18. Rfc1 Nd6 19. e5 Nf5 20. Rc7 Qd8 21. g4 Nh6 22. h3 Re8 23. Qd4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.10"] [White "Varela Sanchez, David Yoel"] [Black "Martinez Baquero, Gabriel Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1286"] [BlackElo "1699"] [PlyCount "77"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Nc6 6. Nf3 Bc5 7. O-O Nge7 8. Bf4 Ng6 9. Bg3 a6 10. a4 b6 11. Qe2 Bb7 12. Rfd1 Qe7 13. Rac1 O-O 14. e5 Na5 15. Ba2 Rfd8 16. Ne4 Bxe4 17. Qxe4 Rac8 18. h3 Nc6 19. Qe2 h6 20. Bc4 a5 21. Bd3 Nb4 22. Be4 Nd5 23. Bxd5 exd5 24. Kh1 Qe6 25. Qd3 Ne7 26. Nd4 Bxd4 27. Qxd4 Rxc1 28. Rxc1 Nf5 29. Qd3 Nxg3+ 30. Qxg3 d6 31. exd6 Qxd6 32. Qxd6 Rxd6 33. Rc8+ Kh7 34. Kg1 Kg6 35. Kf1 Kf5 36. Ke2 h5 37. Kd3 d4 38. Rc7 Ke6 39. f4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.11"] [White "Alzate Velez, Valentin"] [Black "Giraldo, Emanuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1383"] [BlackElo "1680"] [PlyCount "60"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. dxe6 fxe6 9. Bd3 Nc6 10. O-O Nd4 11. Qe1 Bd7 12. Nxd4 cxd4 13. Ne2 e5 14. Bc2 Rc8 15. f5 gxf5 16. exf5 d5 17. b3 dxc4 18. bxc4 Kh8 19. Qh4 Bc6 20. Ba3 Re8 21. g4 d3 22. Rfd1 Be4 23. g5 Qb6+ 24. c5 Rxc5 25. Bxc5 Qxc5+ 26. Kf1 dxe2+ 27. Kxe2 Qxc2+ 28. Ke1 Bf3 29. Rd2 Qe4+ 30. Qxe4 Nxe4 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.12"] [White "Florez, Nestor Enrique"] [Black "Sanchez Bermudez, Jeronimo"] [Result "0-1"] [ECO "A00"] [BlackElo "1177"] [PlyCount "40"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. d4 exd4 6. cxd4 Bg7 7. Nc3 O-O 8. O-O d6 9. Re1 h6 10. Bf4 Bg4 11. d5 Ne5 12. Bxe5 Bxe5 13. h3 Bxf3 14. Qxf3 f5 15. Qd3 f4 16. Qc2 f3 17. g4 h5 18. gxh5 Nxd5 19. Kh1 Qh4 20. Bf1 Qf4 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.13"] [White "Norena Marin, Jeronimo"] [Black "Toro Ramirez, Samuel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1370"] [BlackElo "1421"] [PlyCount "60"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. h3 a6 7. Bb3 O-O 8. O-O Ba7 9. Re1 Be6 10. Bc2 h6 11. Nbd2 Re8 12. Nf1 d5 13. d4 Nxe4 14. Bxe4 dxe4 15. Nxe5 Nxe5 16. dxe5 Qxd1 17. Rxd1 Bf5 18. Bf4 c6 19. Ng3 Bg6 20. Rd7 Bb8 21. Rxb7 Bxe5 22. Bxe5 Rxe5 23. Rd1 Rb5 24. Rxb5 axb5 25. a3 Kf8 26. Kf1 Ke7 27. Ke2 Ke6 28. Ke3 f5 29. Ne2 Be8 30. g4 g6 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.14"] [White "Giraldo Alvarez, Tomas"] [Black "Bermudez, Tomas Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1324"] [BlackElo "1421"] [PlyCount "63"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Ng4 8. Bb5+ Kf8 9. Qd2 Nxe3 10. Qxe3 Bd7 11. Bxd7 Nxd7 12. O-O Qb6 13. Rfd1 Rc8 14. b3 Ne5 15. Nd5 Qa5 16. Qf4 Ke8 17. Qg5 f6 18. Qh4 Kf7 19. Qh3 Rce8 20. b4 Qd8 21. f4 Nc6 22. Ne6 Qc8 23. f5 Ne5 24. Nec7 Reg8 25. Qb3 Kf8 26. Nf4 e6 27. Ncxe6+ Ke7 28. Nd5+ Ke8 29. Ndc7+ Kd7 30. Qd5 Bf8 31. Nxf8+ Rxf8 32. Qxd6# 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.15"] [White "Zea Parra, Luis Jackson"] [Black "Palomeque Parra, Yuvinson"] [Result "1-0"] [ECO "C50"] [BlackElo "1522"] [PlyCount "96"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Na5 5. Be2 Nf6 6. O-O O-O 7. Nxe5 d6 8. Nf3 Nc6 9. d4 d5 10. e5 Ne4 11. h3 Nxc3 12. bxc3 f6 13. exf6 Bxf6 14. Re1 Bf5 15. Bd3 Bxd3 16. Qxd3 Re8 17. Bf4 Qd7 18. Ng5 Bxg5 19. Bxg5 Qf7 20. Bh4 Ne7 21. Bg3 c6 22. Rab1 Nf5 23. Bh2 b5 24. Be5 Rf8 25. f3 Qg6 26. Kh2 Nh4 27. Qxg6 Nxg6 28. Bg3 Rfe8 29. a3 a5 30. Rbc1 a4 31. Bd6 Kf7 32. Kg3 Nh8 33. Kf2 Kg6 34. g4 Nf7 35. Be5 Re6 36. f4 Ree8 37. f5+ Kg5 38. Kg3 h5 39. h4+ Kh6 40. g5+ Nxg5 41. hxg5+ Kxg5 42. Bxg7 Kxf5 43. Rf1+ Kg6 44. Be5 Rf8 45. Kh4 Rfe8 46. Rg1+ Kh6 47. Rg5 Rf8 48. Rcg1 Rf3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.16"] [White "Orostegui Cardona, David Eduardo"] [Black "Zea Parra, Luis David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [PlyCount "83"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Bb3 d5 7. Qe2 d4 8. Nbd2 Be6 9. Bc2 Bg4 10. Nf1 Qd7 11. h3 Bh5 12. Ng3 Rfe8 13. Bg5 Bxf3 14. Qxf3 Qe6 15. Bb3 Qe7 16. Nf5 Qd8 17. Nh6+ Kf8 18. Nxf7 Qe7 19. a4 Nd8 20. Nh6 Ne6 21. h4 gxh6 22. Bxf6 Qf7 23. Rh3 Be7 24. Bxe7+ Rxe7 25. Qg4 h5 26. Qf3 Qxf3 27. Rxf3+ Ke8 28. g3 Kd7 29. Rf5 Nc5 30. Bc4 c6 31. cxd4 Na6 32. Bxa6 bxa6 33. Rxh5 exd4 34. Ra5 Rf7 35. Rxa6 Kd6 36. Rc1 Rc8 37. b4 Rf3 38. b5 Rcf8 39. Raxc6+ Ke7 40. Rc7+ Ke6 41. R1c6+ Ke5 42. Re7# 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.04"] [Round "7.17"] [White "Zea Parra, Luis Estiven"] [Black "Gomez Silva, Maximiliano"] [Result "1-0"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1364"] [PlyCount "97"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 Nf6 7. d3 O-O 8. O-O d6 9. h3 Be6 10. Bc2 h6 11. d4 exd4 12. cxd4 Bc4 13. Re1 Bb6 14. b3 Be6 15. d5 Bd7 16. dxc6 Bxc6 17. Qd3 Re8 18. e5 dxe5 19. Nxe5 Qxd3 20. Bxd3 Nd7 21. Bb2 f6 22. Bg6 Re7 23. Bf7+ Rxf7 24. Nxf7 Kxf7 25. Na3 Ba5 26. Re2 b4 27. Nc4 Bb5 28. Rc2 Bxc4 29. Rxc4 Ne5 30. Bxe5 fxe5 31. Rc5 Bb6 32. Rxe5 Bd4 33. Rf5+ Ke6 34. Rd1 Kxf5 35. Rxd4 Rb8 36. Rd7 Re8 37. Rxc7 Re2 38. Rc5+ Re5 39. g4+ Ke6 40. Rc6+ Kd5 41. Rxa6 Re1+ 42. Kg2 Rb1 43. Rg6 Ra1 44. Rxg7 Rxa2 45. Rb7 Kc5 46. Rc7+ Kb6 47. Rc4 Kb5 48. Rf4 Ra3 49. Rf3 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.1"] [White "Ortiz Lopera, Miguel Angel"] [Black "Jimenez Alvarado, Jimmy Joseph"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "1961"] [PlyCount "95"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Nc3 Nxc3 6. bxc3 d5 7. Ne3 Be7 8. d4 c5 9. Qf3 Be6 10. c4 cxd4 11. Nxd5 O-O 12. Bd3 Bxd5 13. cxd5 Bb4+ 14. Kf1 Nd7 15. Qe4 Nf6 16. Qxd4 Qa5 17. Bb2 Rfd8 18. a3 Bd2 19. c4 b5 20. Rd1 Rac8 21. Bb1 bxc4 22. Qxd2 Qxd2 23. Rxd2 c3 24. Bxc3 Rxc3 25. g3 Nxd5 26. Rd3 Rxd3 27. Bxd3 Nc3 28. Bc4 Nb1 29. Kg2 Nxa3 30. Be2 Rd2 31. Ra1 Rxe2 32. Rxa3 Re7 33. h4 Kf8 34. f4 Ke8 35. Kf3 Kd8 36. f5 f6 37. Kf4 Kc8 38. g4 Re5 39. g5 Kb7 40. Ra1 a5 41. h5 Rc5 42. h6 fxg5+ 43. Kxg5 g6 44. Kf6 gxf5 45. Kg7 Rc7+ 46. Kf6 Rc6+ 47. Kg7 f4 48. Kxh7 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.2"] [White "Guarin Fonseca, Nobel Alfredo"] [Black "Hernandez, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1850"] [BlackElo "2139"] [PlyCount "46"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. h3 h6 7. Be3 Bb6 8. a4 O-O 9. Nc3 Be6 10. Ba2 Bxa2 11. Rxa2 d5 12. Bxb6 axb6 13. exd5 Nxd5 14. Nb5 Re8 15. Re1 Qd7 16. c3 Nf4 17. b4 Re6 18. Kh2 Rg6 19. g4 Rxg4 20. Ng1 Rg2+ 21. Kh1 Qd5 22. Re4 Qxa2 23. Rxf4 Rxg1+ 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.3"] [White "Lopez Ramirez, David Santiago"] [Black "Loaiza Cuervo, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "2092"] [BlackElo "1846"] [PlyCount "59"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. g3 Nf6 2. Bg2 g6 3. e4 c5 4. b4 cxb4 5. Bb2 Bg7 6. e5 Ng8 7. Nf3 Nh6 8. d4 d6 9. O-O Nc6 10. a3 Bg4 11. h3 Bxf3 12. Qxf3 bxa3 13. Nxa3 dxe5 14. dxe5 O-O 15. Qe4 Qc7 16. Rfe1 Rac8 17. Rab1 a6 18. Nc4 Rfd8 19. Ne3 Qa5 20. Nd5 e6 21. Nf6+ Bxf6 22. exf6 Nf5 23. g4 Nfd4 24. c3 Nb3 25. Qf4 Qc5 26. Ba3 g5 27. Qa4 Qxc3 28. Qxb3 Qxf6 29. Qxb7 Nd4 30. Be7 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.5"] [White "Toro, Miguel Angel"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1/2-1/2"] [ECO "B40"] [WhiteElo "2080"] [BlackElo "1882"] [PlyCount "35"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Bf4 O-O 10. Re1 Nd7 11. exd5 cxd5 12. Nb5 Bb7 13. Bc7 Qc8 14. Bd6 Bxd6 15. Nxd6 Qc6 16. Nxb7 Qxb7 17. c4 Nc5 18. cxd5 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.6"] [White "Rueda Rojas, Richard Alejandro"] [Black "Cordoba Roa, Angel Gabriel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1499"] [BlackElo "2214"] [PlyCount "71"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Qd2 Qa5 8. f4 Ne7 9. Nf3 d6 10. O-O Nec6 11. e5 dxe5 12. Nxe5 O-O 13. Nxc6 bxc6 14. Ne4 Qxd2 15. Bxd2 Nxc2 16. Rac1 Nd4 17. Rxc5 Ba6 18. Be3 Nf5 19. Bf2 Bxd3 20. Rd1 Rad8 21. Rxc6 Nd4 22. Bxd4 Bxd4+ 23. Kh1 Bxb2 24. Rd6 Rxd6 25. Nxd6 Ba6 26. h3 Rd8 27. Rb1 Ba3 28. Ne4 Rc8 29. Rb3 Be7 30. Nc3 Bf6 31. Ne4 Rc1+ 32. Kh2 Bd4 33. Rb8+ Kg7 34. Rb3 Bc4 35. Rb7 Bd5 36. Ng5 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.7"] [White "Lopez, Juan Sebastian"] [Black "Molina Ballesteros, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1736"] [BlackElo "1704"] [PlyCount "76"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. f3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. O-O-O Be6 14. Qxd8 Rxd8 15. Rxd8+ Bxd8 16. Nc5 Bb6 17. Bf2 Nc6 18. Rf1 Bxc5 19. Bxc5 Rc8 20. Rd1 Bxa2 21. b3 Bxb3 22. cxb3 Nd4 23. Kb2 Rxc5 24. Bd3 b5 25. Be4 g6 26. h3 Kf8 27. g4 Ke7 28. g5 f5 29. gxf6+ Kxf6 30. Ra1 Kg5 31. Rxa6 Nf5 32. b4 Rc4 33. Kb3 Nd4+ 34. Ka3 Rc3+ 35. Ka2 Rb3 36. Re6 Nxe6 37. Kxb3 Kf4 38. Kc3 Nd4 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.8"] [White "Diaz Larrea, Juan Manuel"] [Black "Varela Sanchez, David Yoel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1745"] [BlackElo "1286"] [PlyCount "133"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. a4 Rb8 10. axb5 axb5 11. Qd3 Bd7 12. Bg5 h6 13. Be3 O-O 14. h3 Nh5 15. Rd1 Qf6 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Bd4 Qg5 19. Qf3 Nf4 20. Kh2 Ne6 21. Bxb6 Rxb6 22. Nd2 Bc6 23. Qg3 Qxg3+ 24. Kxg3 Nc5 25. Bc2 Rbb8 26. Ra7 Ne6 27. b4 Ra8 28. Rda1 Rxa7 29. Rxa7 Ra8 30. Rxa8+ Bxa8 31. Bd3 Bc6 32. Nb3 g5 33. Nd4 Nxd4 34. cxd4 Bd7 35. f4 f6 36. h4 Kf7 37. hxg5 hxg5 38. Kf3 c6 39. g3 Bc8 40. Ke3 Bd7 41. Bf1 d5 42. Bg2 dxe4 43. fxg5 fxg5 44. Kxe4 Ke7 45. Ke5 g4 46. Be4 Be8 47. Bf5 Bd7 48. Bxd7 Kxd7 49. d5 Kc7 50. dxc6 Kxc6 51. Ke6 Kc7 52. Kd5 Kd7 53. Kc5 Ke6 54. Kxb5 Ke5 55. Kc4 Ke4 56. b5 Kf3 57. b6 Kxg3 58. b7 Kf2 59. b8=Q g3 60. Qf4+ Kg2 61. Kd3 Kh1 62. Qh4+ Kg2 63. Ke2 Kg1 64. Qxg3+ Kh1 65. Qg4 Kh2 66. Kf2 Kh1 67. Qg2# 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.9"] [White "Ortiz Monsalve, Sebastian"] [Black "Sanchez Bermudez, Jeronimo"] [Result "1-0"] [ECO "C60"] [WhiteElo "1603"] [BlackElo "1177"] [PlyCount "73"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. d4 exd4 6. cxd4 Bg7 7. O-O d5 8. e5 O-O 9. h3 h6 10. Nc3 Kh7 11. Re1 Be6 12. Bf4 Rb8 13. Rc1 Nf5 14. g4 Nh4 15. Nxh4 Qxh4 16. Kg2 f5 17. Bg3 Qd8 18. f3 Ne7 19. Na4 c6 20. Nc5 Qc8 21. Be2 b6 22. Nd3 g5 23. f4 Ng6 24. Rf1 gxf4 25. Nxf4 Nxf4+ 26. Bxf4 fxg4 27. hxg4 c5 28. Kg3 c4 29. Qc2+ Kh8 30. Rh1 Rb7 31. Bxh6 Bxh6 32. Rxh6+ Kg8 33. Rch1 Rg7 34. Rh7 Qd7 35. Rh8+ Kf7 36. Rf1+ Ke7 37. Rfxf8 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.10"] [White "Giraldo, Emanuel"] [Black "Hernandez Serrano, Cristhian Daniel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1680"] [BlackElo "1746"] [PlyCount "72"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. Be3 Qc7 9. f4 d6 10. Qf3 Be7 11. O-O O-O 12. Rad1 Bd7 13. g4 Nb4 14. g5 Ne8 15. f5 Bc6 16. Qg3 exf5 17. exf5 d5 18. Qxc7 Nxc7 19. f6 Bd6 20. fxg7 Rfe8 21. Bb6 Ne6 22. Bf5 Nxg7 23. a3 Nxf5 24. Rxf5 Nxc2 25. Nxd5 Bxd5 26. Rdxd5 Ne3 27. Bxe3 Rxe3 28. Rxd6 Rxb3 29. Rf2 Kg7 30. Rd7 Rf8 31. Kg2 a5 32. Rd6 a4 33. Rdf6 b6 34. R6f4 b5 35. Rf6 b4 36. axb4 Rxb4 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.11"] [White "Martinez Baquero, Gabriel Santiago"] [Black "Giraldo Alvarez, Tomas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1699"] [BlackElo "1324"] [PlyCount "54"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c4 Nc6 7. Nb3 cxd4 8. Nbxd4 Ndxe5 9. Nxc6 Nxc6 10. Be3 Bb4+ 11. Bd2 O-O 12. Bxb4 Nxb4 13. Qb3 Qa5 14. O-O-O Nxa2+ 15. Kb1 Nb4 16. Qa3 Qb6 17. h4 a5 18. h5 e5 19. Nxe5 Bf5+ 20. Bd3 Nxd3 21. Nxd3 dxc4 22. h6 Bxd3+ 23. Rxd3 cxd3 24. hxg7 Rfe8 25. Qxd3 Qg6 26. Kc2 Rac8+ 27. Kd2 Red8 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.12"] [White "Giraldo Alvarez, Simon"] [Black "Orostegui Cardona, David Eduardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1569"] [BlackElo "1600"] [PlyCount "88"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. Nd5 d6 9. c3 Ba7 10. O-O Bd7 11. Be3 Nxd5 12. Bxd5 g5 13. Bxa7 Rxa7 14. g3 Ne7 15. Bb3 Ng6 16. Qd2 Qf6 17. Qe3 Ra8 18. d4 Bh3 19. Rfe1 Nf4 20. dxe5 dxe5 21. Nxe5 Ne6 22. Nd3 Rd8 23. Nb4 Kf8 24. e5 Qg6 25. Rad1 Kg7 26. Nd5 g4 27. Nf4 Nxf4 28. Qxf4 c5 29. Bd5 Rhe8 30. Be4 Qg5 31. Qxg5+ hxg5 32. Bd5 Re7 33. Rd2 Red7 34. Red1 Re7 35. e6 fxe6 36. Be4 Rxd2 37. Rxd2 Kf6 38. Rd6 Ke5 39. Rxa6 Kxe4 40. Rd6 b4 41. c4 Ke5 42. Rd2 Ra7 43. b3 Ra6 44. Re2+ Kd4 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.13"] [White "Alzate Velez, Valentin"] [Black "Zea Parra, Luis Jackson"] [Result "1-0"] [ECO "A00"] [WhiteElo "1383"] [PlyCount "53"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Bg5 dxc4 5. e3 Bf5 6. Bxc4 Ne4 7. Nxe4 Bxe4 8. Qb3 Bg6 9. Qxb7 Rb8 10. Qxc6+ Qd7 11. Qxd7+ Kxd7 12. b3 e6 13. Nf3 Bb4+ 14. Ke2 h6 15. Ne5+ Kd6 16. Bf4 Ke7 17. Nc6+ Kd7 18. Nxb8+ Rxb8 19. Bd3 Bh5+ 20. f3 f6 21. Rac1 Ba5 22. Rc5 Bb6 23. Rxh5 a5 24. Rc1 Ra8 25. a4 f5 26. Bb5+ Ke7 27. g4 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.14"] [White "Norena Marin, Jeronimo"] [Black "Zea Parra, Luis Estiven"] [Result "0-1"] [ECO "A00"] [WhiteElo "1370"] [BlackElo "1477"] [PlyCount "23"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Nc3 Be7 8. Be3 O-O 9. Be2 Qd7 10. b4 b5 11. Qb3 e5 12. Nc2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "8.16"] [White "Zea Parra, Luis David"] [Black "Palomeque Parra, Yuvinson"] [Result "1-0"] [ECO "A00"] [BlackElo "1522"] [PlyCount "79"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. h3 Nf6 5. Bc4 Be7 6. O-O O-O 7. d3 Na5 8. Bb3 Nxb3 9. axb3 Nd7 10. Nd5 Nc5 11. Be3 b6 12. Qd2 Bb7 13. Nxe7+ Qxe7 14. b4 Ne6 15. c3 f5 16. Bg5 Nxg5 17. Qxg5 Qxg5 18. Nxg5 fxe4 19. Nxe4 Bxe4 20. dxe4 a5 21. b5 Rf6 22. Ra4 Raf8 23. f3 Rd8 24. c4 g5 25. Rfa1 Kf8 26. b4 axb4 27. Rxb4 Ke7 28. Ra7 Kd7 29. Rba4 Re8 30. Ra8 Rff8 31. Rxe8 Rxe8 32. Ra7 h6 33. Kh2 Rf8 34. Kg3 Rf4 35. Ra8 h5 36. Rg8 h4+ 37. Kf2 Ke7 38. Rxg5 Kf7 39. Rg4 Kf6 40. Rg8 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.1"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Hernandez, Jeronimo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1704"] [BlackElo "2139"] [PlyCount "32"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a5 7. a4 O-O 8. Be3 Bxe3 9. fxe3 Ne7 10. Nbd2 c6 11. d4 Ng6 12. h3 Bd7 13. Qc2 b5 14. axb5 cxb5 15. Ba2 a4 16. Rad1 Qc7 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.2"] [White "Jimenez Alvarado, Jimmy Joseph"] [Black "Lopez Ramirez, David Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1961"] [BlackElo "2092"] [PlyCount "62"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 c6 3. Nd2 Qb6 4. Ngf3 d5 5. Rb1 Bf5 6. e3 Nbd7 7. Bd3 Bxd3 8. cxd3 h6 9. Bf4 a5 10. Qb3 a4 11. Qxb6 Nxb6 12. b4 axb3 13. axb3 e6 14. b4 Na4 15. b5 cxb5 16. O-O Nc3 17. Ra1 Ra4 18. Nb3 b6 19. Bc7 Nd7 20. Ne5 Be7 21. Nxd7 Kxd7 22. Bxb6 Rha8 23. Bc5 b4 24. f3 Ra3 25. Rfe1 R8a4 26. Rxa3 Rxa3 27. Ra1 Rxb3 28. Ra7+ Kc6 29. Rxe7 Rb1+ 30. Kf2 b3 31. Kg3 Ra1 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.3"] [White "Rojas Castillo, Leibntz Ediso"] [Black "Ortiz Lopera, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1937"] [BlackElo "1745"] [PlyCount "47"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Nf6 9. h3 Ne5 10. f4 Nc6 11. O-O-O Qe7 12. Bxb6 axb6 13. Kb1 Na5 14. Nxa5 Rxa5 15. f5 Bd7 16. g4 Bc6 17. Bg2 Re5 18. Rhe1 d5 19. exd5 Rxe2 20. Rxe2 Qxe2 21. Nxe2 Bd7 22. Nf4 O-O 23. d6 c6 24. c4 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.4"] [White "Leon Acevedo, Juan Alejandro"] [Black "Loaiza Cuervo, Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1882"] [BlackElo "1846"] [PlyCount "21"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Nf3 Bg4 7. O-O Nfd7 8. h3 Bxf3 9. Bxf3 Nc6 10. Be3 e5 11. Ne2 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.5"] [White "Cordoba Roa, Angel Gabriel"] [Black "Toro, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2214"] [BlackElo "2080"] [PlyCount "40"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. Bc4 Nb6 16. Bb3 Nxa4 17. Qxa4 c5 18. Rhe1 e6 19. h4 h5 20. a3 Rb8 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.6"] [White "Ortiz Monsalve, Sebastian"] [Black "Guarin Fonseca, Nobel Alfredo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1603"] [BlackElo "1850"] [PlyCount "79"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Nc6 8. Be3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Qe2 Bxd3 12. cxd3 Qd7 13. d4 d5 14. Nd2 O-O-O 15. O-O-O Na5 16. Kb1 f5 17. f4 Rde8 18. Qd3 fxg4 19. hxg4 Qxg4 20. Rdg1 Qe6 21. Rxg7 Nc4 22. Re1 Bh4 23. Bf2 Qf6 24. Rxe8+ Rxe8 25. Rg2 Bxf2 26. Rxf2 Re3 27. Qxh7 Re1+ 28. Kc2 Ne3+ 29. Kb3 Qb6+ 30. Ka3 Qa5+ 31. Kb3 Qb5+ 32. Ka3 Nc2+ 33. Qxc2 Ra1 34. Qf5+ Kd8 35. Qf6+ Kd7 36. Nb3 Re1 37. Rg2 b6 38. Qf5+ Kc6 39. Qc8 Qd3 40. Rg7 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.7"] [White "Montoya Echeverri, Sebastian"] [Black "Diaz Larrea, Juan Manuel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1787"] [BlackElo "1745"] [PlyCount "65"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d5 8. exd5 Ne5 9. O-O O-O 10. Bb3 Ng4 11. Nd2 Qd6 12. N2f3 Nxe3 13. fxe3 Bf5 14. Nd2 Bd3 15. Nc4 Bxc4 16. Bxc4 Nxd5 17. Qf3 c6 18. Rae1 Rae8 19. Kh1 Qe5 20. Qh3 Qe4 21. Qg3 Nxe3 22. Rf4 Qxg2+ 23. Qxg2 Nxg2 24. Bxf7+ Kh8 25. Rxe8 Nxf4 26. Rxf8+ Bxf8 27. Ne6 Nxe6 28. Bxe6 g5 29. h4 gxh4 30. Kg2 Kg7 31. Bc8 b6 32. Kf3 Bd6 33. Bd7 1/2-1/2 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.8"] [White "Giraldo Alvarez, Tomas"] [Black "Lopez, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1324"] [BlackElo "1736"] [PlyCount "48"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Bd3 O-O 7. O-O c5 8. Nde2 Nc6 9. Nf4 a6 10. a4 Be6 11. Ncd5 Ne5 12. c3 Rb8 13. Bc2 b5 14. axb5 axb5 15. Ra7 Nc6 16. Ra6 Rc8 17. Be3 Re8 18. f3 Bf8 19. Qe2 Ne5 20. Bb3 c4 21. Bc2 Ned7 22. Rd1 Bxd5 23. Nxd5 Nxd5 24. Rxd5 Nc5 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.9"] [White "Varela Sanchez, David Yoel"] [Black "Giraldo, Emanuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1286"] [BlackElo "1680"] [PlyCount "58"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. a3 c5 8. O-O cxd4 9. Nxd4 Qb6 10. Be3 Ng4 11. Nf5 Nxe3 12. Nxe3 Qxe3+ 13. Kh1 Bxc3 14. bxc3 Nc5 15. Rf3 Nxd3 16. cxd3 Qc5 17. d4 Qh5 18. Qd3 d5 19. f5 dxe4 20. Qxe4 Bxf5 21. Qxe7 Rae8 22. Qd6 Be4 23. Rg3 Qf5 24. h4 Re6 25. Qc7 Rc6 26. Qe7 Qf4 27. Rh3 Qg4 28. Rh2 Rxc3 29. Re1 Re3 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.10"] [White "Orostegui Cardona, David Eduardo"] [Black "Alzate Velez, Valentin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1383"] [PlyCount "73"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Bxc6 dxc6 7. h3 e5 8. Na3 Ne7 9. Nc4 Qc7 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 O-O 13. Ne2 Rd8 14. Qc2 Be6 15. Bf4 Qd7 16. Nb6 Qe8 17. Nxa8 Rxa8 18. Rfd1 f5 19. f3 Qf7 20. Bd6 Rf8 21. Nf4 Bh6 22. Nxe6 Qxe6 23. exf5 Rxf5 24. Bxe7 Qxe7 25. Re1 Qg5 26. Qb3+ Kh8 27. Qxb7 Rxf3 28. Re8+ Bf8 29. Qxc6 Rf5 30. Rd1 Qf4 31. Qf3 Qh6 32. Qc3+ Kg8 33. Rf1 Rxf1+ 34. Kxf1 Qf4+ 35. Kg1 Qd6 36. Qe5 Qd1+ 37. Kh2 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.11"] [White "Zea Parra, Luis Estiven"] [Black "Rueda Rojas, Richard Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1477"] [BlackElo "1499"] [PlyCount "28"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. d5 Ne8 9. Ne1 f5 10. f4 Qe7 11. Bd2 Ndf6 12. Bd3 fxe4 13. Nxe4 Bf5 14. fxe5 Nxe4 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.12"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Florez, Nestor Enrique"] [Result "1-0"] [ECO "D11"] [WhiteElo "1746"] [PlyCount "69"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. Nbd2 Nbd7 7. O-O Be7 8. b3 O-O 9. Nh4 Bg6 10. Nxg6 hxg6 11. Qc2 b6 12. Bb2 Qc7 13. cxd5 exd5 14. Rac1 Rac8 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Qd6 18. Rxc6 Rxc6 19. Qxc6 Qxc6 20. Bxc6 Nb8 21. Bf3 f5 22. d5 Rd8 23. Re1 Bf6 24. Bxf6 gxf6 25. d6 Nd7 26. Rd1 Ne5 27. Be2 Kf7 28. f4 Ke6 29. fxe5 fxe5 30. Bc4+ Kf6 31. Kf2 g5 32. Ke3 f4+ 33. gxf4 gxf4+ 34. Ke4 a5 35. Rd5 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.13"] [White "Sanchez Bermudez, Jeronimo"] [Black "Zea Parra, Luis Jackson"] [Result "1-0"] [ECO "A00"] [WhiteElo "1177"] [PlyCount "85"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. c3 Na5 6. Bxf7+ Ke7 7. Bxg8 Rxg8 8. b4 Bb6 9. bxa5 Bxa5 10. Ba3+ d6 11. Nxe5 c5 12. Ng6+ Kf7 13. Qh5 Re8 14. Ne5+ Kg8 15. Qf7+ Kh7 16. Qg6+ Kg8 17. Nf7 Qf6 18. Nxh6+ Kf8 19. Qxf6+ gxf6 20. f3 Kg7 21. Ng4 f5 22. Nf2 b5 23. Nd2 Bxc3 24. Rb1 fxe4 25. fxe4 d5 26. Bb2 b4 27. a3 d4 28. axb4 cxb4 29. Bxc3 dxc3 30. Rxb4 cxd2+ 31. Kxd2 Be6 32. Ke3 Rab8 33. Rhb1 Rxb4 34. Rxb4 Ra8 35. d4 Kf6 36. d5 Bd7 37. Kd4 a6 38. e5+ Kf5 39. e6 Bb5 40. Ne4 Kg6 41. Nd6 Be8 42. Nxe8 Rxe8 43. Ke5 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.14"] [White "Giraldo Alvarez, Simon"] [Black "Martinez Baquero, Gabriel Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1569"] [BlackElo "1699"] [PlyCount "132"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bd7 6. Ba4 Ne7 7. Bb3 Be6 8. Bxe6 fxe6 9. Ng5 Qd7 10. Qb3 h6 11. Nxe6 Nc6 12. Nxf8 Rxf8 13. O-O O-O-O 14. Nd2 Qe7 15. Nf3 Ng4 16. Qd1 Rf7 17. h3 Nf6 18. b4 Rdf8 19. b5 Nb8 20. Nh4 Qe8 21. a4 Nbd7 22. a5 Nc5 23. b6 cxb6 24. axb6 a6 25. Ba3 Qc6 26. Bxc5 dxc5 27. Qb3 Rd7 28. Rfd1 Rfd8 29. c4 Rd6 30. Nf5 Re6 31. Rab1 Rd7 32. Ne3 Nh5 33. Qa3 Kd8 34. Kh2 Rg6 35. g3 Rf7 36. Rd2 Rgf6 37. Rbb2 Rd6 38. Nd5 Nf6 39. Qc3 Re6 40. Ra2 Qd7 41. Rdb2 Nxd5 42. cxd5 Rd6 43. Qxc5 Rdf6 44. Rc2 Rd6 45. Rc3 Rff6 46. Rb2 Ke7 47. Qe3 Qd8 48. Rc7+ Rd7 49. Qc5+ Rfd6 50. Rc8 Rc7 51. Rxc7+ Kf6 52. Rxb7 Kg6 53. Qc7 Qf6 54. Rc2 Kh7 55. Qf7 Rxb6 56. Qxf6 Rxf6 57. Kg2 a5 58. Rc6 Rf8 59. Ra6 Rc8 60. d6 Rd8 61. d7 h5 62. Rxa5 g5 63. Rxe5 g4 64. Re8 gxh3+ 65. Kxh3 Rxd7 66. Rxd7+ Kg6 1-0 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.15"] [White "Gomez Silva, Maximiliano"] [Black "Norena Marin, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1364"] [BlackElo "1370"] [PlyCount "46"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 e5 7. Nf3 Nc6 8. O-O Bg4 9. Be3 Bd6 10. h3 Bh5 11. Re1 O-O 12. Bg5 Bxf3 13. Qxf3 Qxg5 14. Nb5 Be7 15. Qg4 Qxg4 16. hxg4 a6 17. Nc7 Rac8 18. Nd5 Nxd5 19. Bxd5 Bf6 20. Be4 Nd4 21. Rac1 b5 22. Kh2 Bg5 23. Rcd1 Nxc2 0-1 [Event "Campeonato Nacional Sub18 Absoluto 2022"] [Site "Medellin"] [Date "2022.06.05"] [Round "9.16"] [White "Palomeque Parra, Yuvinson"] [Black "Bermudez, Tomas Alejandro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1522"] [BlackElo "1421"] [PlyCount "20"] [EventDate "2022.06.01"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Nde2 Nc6 8. O-O O-O 9. Ng3 Qb6 10. Bb3 Ng4 1/2-1/2