[Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.3"] [White "Ramirez Pineda, Samuel Felipe"] [Black "Villada Londono, Thomas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1268"] [BlackElo "1236"] [PlyCount "59"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Qe2 Nxc3 6. dxc3 d6 7. Bg5 Be7 8. Be3 Bf5 9. O-O O-O 10. Rad1 e4 11. Nd4 Qd7 12. Nxf5 Qxf5 13. Rd5 Qg6 14. f4 Kh8 15. Bd2 f5 16. Rd1 Bf6 17. Be3 Qg4 18. Qf1 Bh4 19. Bd4 Nxd4 20. R5xd4 Rf6 21. Bd5 c6 22. Bb3 d5 23. c4 Rd6 24. cxd5 cxd5 25. Qb5 b6 26. Bxd5 Rad8 27. Bb7 Qxd1+ 28. Rxd1 Rxd1+ 29. Qf1 Rxf1+ 30. Kxf1 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.5"] [White "Gomez Silva, Maximiliano"] [Black "Lucuara Alvarez, Mateo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1264"] [BlackElo "1166"] [PlyCount "47"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. Bb3 Bg4 8. h3 Bh5 9. Nbd2 Ne7 10. Re1 Ng6 11. g4 Nxg4 12. hxg4 Bxg4 13. Nf1 Nh4 14. N1h2 Bh5 15. Bg5 Nxf3+ 16. Nxf3 Qd7 17. d4 exd4 18. cxd4 Bb4 19. Re3 Bxf3 20. Qxf3 Bd2 21. Qg3 Bxe3 22. Bxe3 Qe7 23. Bc2 Qf6 24. Kh1 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.6"] [White "Romero Ballesteros, Gabriel Matias"] [Black "Lozano Pulgarin, Josue Amador"] [Result "1-0"] [ECO "A00"] [WhiteElo "1165"] [BlackElo "1263"] [PlyCount "36"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 e6 3. e3 Nd7 4. Bd3 Ngf6 5. Nbd2 c5 6. c3 g6 7. O-O Bg7 8. Re1 O-O 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 b6 12. Bg5 f6 13. Bf4 Re8 14. Bc4 Nf8 15. d5 Bb7 16. Re1 Bxd5 17. Bxd5 Qxd5 18. Qc2 Qf5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.7"] [White "Sanchez Burgos, Julian"] [Black "Payares Diaz, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1254"] [BlackElo "1163"] [PlyCount "28"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. h3 h6 7. O-O O-O 8. Be3 Nd4 9. Nd5 c6 10. Nxf6+ Qxf6 11. c3 Nxf3+ 12. gxf3 Bxh3 13. Re1 Qg6+ 14. Bg5 Qxg5+ 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.8"] [White "Bermudez Rojas, Alejandro"] [Black "Isse Rengifo, Jacobo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1155"] [BlackElo "1251"] [PlyCount "31"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Nxc3 9. bxc3 Bxc3 10. Ba3 Bxa1 11. Re1+ Ne7 12. Rxe7+ Kf8 13. Rxf7+ Kg8 14. Rf4+ d5 15. Bxd5+ Qxd5 16. Rf8# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.9"] [White "Alvarez Guzman, Joseph Emmanuel"] [Black "Duarte Guiza, Fredy Samuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1246"] [BlackElo "1136"] [PlyCount "17"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Bg4 6. Bd5 Nge7 7. h3 Nxd5 8. Nxd5 Nd4 9. hxg4 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.14"] [White "Hernandez Arias, Samuel"] [Black "Cortes Roman, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1349"] [BlackElo "1216"] [PlyCount "27"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c3 Bf5 3. Bg5 Nf6 4. Nd2 h6 5. Bxf6 exf6 6. e3 Bd6 7. f4 Qe7 8. Qe2 Nc6 9. Ngf3 Be4 10. g3 O-O-O 11. Bg2 Bxf3 12. Nxf3 Rhe8 13. O-O Kb8 14. Rfe1 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.15"] [White "Urquijo Prada, Juan Pablo"] [Black "Castro Herrera, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1215"] [BlackElo "1344"] [PlyCount "39"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. Bxc6 dxc6 6. Nxe5 Bxc3 7. dxc3 Qxd1+ 8. Kxd1 Nxe4 9. Ke2 O-O 10. Re1 Re8 11. Kf1 Rxe5 12. f3 Bf5 13. fxe4 Bxe4 14. Bf4 Re6 15. Rad1 Bxc2 16. Rxe6 fxe6 17. Rd7 Rf8 18. g3 g5 19. Rd2 Bg6 20. Rf2 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.16"] [White "Rueda Ahumada, Daniel Alejandro"] [Black "Delgado Pena, Alvaro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1336"] [BlackElo "1212"] [PlyCount "24"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. e3 Bg4 5. Nbd2 e6 6. Bd3 Bd6 7. Bg3 Bxg3 8. hxg3 h6 9. c3 O-O 10. Qc2 Re8 11. O-O-O e5 12. Rh2 e4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.17"] [White "Hoyos Cartagena, Jose Alfredo"] [Black "Velasquez Hernandez, Martin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1183"] [BlackElo "1334"] [PlyCount "32"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Qd3 Bc5 6. Be3 Nf6 7. Nc3 Bb4 8. Nxc6 Bxc3+ 9. Qxc3 dxc6 10. Qe5+ Be6 11. Qxc7 Qxe4 12. O-O-O Qa4 13. Qxb7 O-O 14. Qa6 Qxa6 15. Bxa6 Nd5 16. Bc5 Rfb8 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.18"] [White "Ramirez Garcia, Juan Pablo"] [Black "Santamaria Arcila, Nicolas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1324"] [BlackElo "1172"] [PlyCount "25"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Qd4 Bxc3+ 8. Qxc3 f6 9. Be3 Ne7 10. O-O-O O-O 11. f3 a5 12. g4 d5 13. Bc5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.19"] [White "Arnedo Doria, Alejandro"] [Black "Florez Moreno, Dante"] [Result "0-1"] [ECO "A00"] [BlackElo "1321"] [PlyCount "60"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. c4 c5 2. g3 d6 3. Bg2 Nc6 4. Nf3 g6 5. O-O Bg7 6. d3 Nf6 7. Nc3 O-O 8. e4 Bd7 9. Be3 Rc8 10. Nd5 Nxd5 11. exd5 Nd4 12. Nxd4 cxd4 13. Bd2 a6 14. Qb3 b5 15. Rac1 bxc4 16. dxc4 Rb8 17. Qa3 Qb6 18. Rb1 Bf5 19. Ba5 Qb7 20. Rbe1 Rfc8 21. b3 Bd3 22. Bh3 Re8 23. Qa4 Bxf1 24. Kxf1 d3 25. Bd7 Rf8 26. Bc6 Qa7 27. Bd2 Qd4 28. Qxa6 Qb2 29. Bc1 Qc2 30. b4 d2 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.20"] [White "Rojas Menco, Carlos Andres"] [Black "Basto Duarte, Jhonattan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1318"] [PlyCount "38"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Na5 6. Nxe5 Nxc4 7. Nxc4 Qxd5 8. Nc3 Qxg2 9. Rf1 Bh3 10. Qe2+ Be7 11. Be3 Qxf1+ 12. Qxf1 Bxf1 13. Kxf1 O-O 14. Ne5 Bd6 15. Nf3 Ng4 16. Kg1 Nxe3 17. fxe3 Rfe8 18. e4 Bc5+ 19. Kh1 Rad8 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.22"] [White "Agudelo Bernal, Emanuel"] [Black "Caviedes Sanchez, Nicolas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1312"] [PlyCount "30"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 h6 5. a3 Bxc3 6. dxc3 Nc6 7. Bd3 d6 8. h3 O-O 9. O-O Qe7 10. Re1 Rd8 11. c4 Nd4 12. Be3 Nxf3+ 13. Qxf3 c5 14. Bd2 Qc7 15. Qg3 g5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.23"] [White "Dallos Becerra, Adrian Samuel"] [Black "Alvarez Acevedo, Oliver"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "41"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Bd3 Be6 7. Be3 dxc4 8. Bc2 Nd5 9. Nxd5 Bxd5 10. Nf3 Be7 11. O-O O-O 12. Qe2 Bxf3 13. Qxf3 Nd7 14. Qh3 h6 15. Qg3 Bg5 16. Bxg5 Qxg5 17. Rfe1 Qxg3 18. fxg3 Rfe8 19. Bf5 Nf6 20. Rf1 g6 21. Bh3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.24"] [White "Aristizabal Melguiso, Martin"] [Black "Ferreira Mendoza, Luis Mathias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "19"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 Bb4+ 4. c3 exd4 5. Nxd4 Nxd4 6. Qxd4 c5 7. Qxg7 Qe7 8. Qxh8 Qxe4+ 9. Be3 Qg4 10. cxb4 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.26"] [White "Cardona Salazar, Matias"] [Black "Lara Daguer, Nestor"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "20"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Nc3 Nf6 5. d4 Bb4 6. Qe2+ Be6 7. Qb5+ Nc6 8. Bd2 Qd7 9. O-O-O a6 10. Qa4 Ng4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.27"] [White "Martinez Galeano, Esteban Ricardo"] [Black "Gonzalez, Munoz Cristobal"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "24"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Nf6 5. Nbd2 Nbd7 6. Bd3 Bg6 7. Qe2 Bd6 8. e4 Bxf4 9. e5 Bxd2+ 10. Qxd2 Ne4 11. Qe3 Qe7 12. h4 h5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.29"] [White "Ordonez, Felipe"] [Black "Reyes Rodriguez, Ian Stiff"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "32"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. Nh3 Nf6 7. Be2 Nc6 8. O-O O-O 9. Qd2 e5 10. Bb5 exd4 11. Ba5 Nxa5 12. Qxa5 Qd5 13. Nf4 Qe5 14. Ne2 Qg5 15. Nxd4 Bh3 16. Nf3 Qxg2# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.31"] [White "Quiroga, Martin"] [Black "Sandoval Farieta, Sebastian"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "62"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. Nf3 Nf6 2. g3 g6 3. Bh3 Bg7 4. O-O O-O 5. Nc3 c5 6. d3 Nc6 7. Be3 d6 8. Bxc8 Rxc8 9. d4 cxd4 10. Bxd4 a6 11. Be3 b5 12. a3 Qc7 13. Nd5 Nxd5 14. Qxd5 Bxb2 15. Ra2 Bg7 16. c4 b4 17. a4 a5 18. Bd4 Nxd4 19. Nxd4 Bxd4 20. Qxd4 Qxc4 21. Qxc4 Rxc4 22. Raa1 Rfc8 23. Rad1 b3 24. Rb1 Rc3 25. Rbd1 R8c4 26. Ra1 b2 27. Rab1 Rc2 28. e3 Rxa4 29. h4 Rac4 30. Kg2 a4 31. Kf3 a3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.28"] [Round "1.33"] [White "Sanchez Echeverri, Jacobo"] [Black "Zuluaga Garzon, Elias"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "38"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. Nf3 d5 2. Nc3 Nc6 3. g3 e5 4. Bg2 d4 5. Ne4 f5 6. Neg5 a6 7. Ne6 Bxe6 8. O-O Bd7 9. e3 dxe3 10. fxe3 Nf6 11. Qe2 e4 12. Ng5 h6 13. Rf4 hxg5 14. Rf2 Ng4 15. Qc4 Nxf2 16. Kxf2 Ne5 17. Qe2 Ng4+ 18. Ke1 Rxh2 19. Qc4 Rxg2 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.5"] [White "Reyes Rodriguez, Ian Stiff"] [Black "Romero Ballesteros, Gabriel Matias"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1165"] [PlyCount "16"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bxd6 Qxd6 6. Ne5 O-O 7. Bd3 c5 8. c3 Nbd7 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.6"] [White "Payares Diaz, Alejandro"] [Black "Sanchez Gil, Dilan Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1163"] [BlackElo "1300"] [PlyCount "55"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. e4 O-O 6. Be2 c5 7. d5 Bg4 8. h3 Bxf3 9. Bxf3 Re8 10. O-O Nbd7 11. Bf4 Ne5 12. Be2 Qd7 13. Bxe5 dxe5 14. Qd2 e6 15. d6 Red8 16. f4 exf4 17. e5 Ne8 18. Qxf4 Rac8 19. Ne4 f5 20. exf6 e5 21. Qxe5 Bh6 22. f7+ Qxf7 23. Rxf7 Kxf7 24. Rf1+ Kg8 25. Qe6+ Kh8 26. d7 Ng7 27. dxc8=Q Nxe6 28. Qxe6 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.8"] [White "Zuluaga Garzon, Elias"] [Black "Agudelo Silva, Juan Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1112"] [PlyCount "44"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Bg4 8. Be2 Be7 9. h3 Bh5 10. Be3 O-O 11. Nd5 Nxd5 12. exd5 Nd7 13. Qd2 Bf6 14. g4 Bg6 15. h4 e4 16. Nd4 h6 17. g5 Bxd4 18. Bxd4 h5 19. Qd1 Ne5 20. Bxh5 Bxh5 21. Qxh5 Nf3+ 22. Kd1 Nxd4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.9"] [White "Ramirez Villegas, Nicolas David"] [Black "Gomez Silva, Maximiliano"] [Result "0-1"] [ECO "A00"] [WhiteElo "1458"] [BlackElo "1264"] [PlyCount "108"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. Re1 Nf6 7. Nc3 g6 8. d4 cxd4 9. Nxd4 Bg7 10. Nxc6 bxc6 11. Bg5 O-O 12. Qd2 Rad8 13. Rad1 Rfe8 14. f4 Qc8 15. Re3 d5 16. Bxf6 dxe4 17. Qe1 Bxf6 18. Rxe4 Qf5 19. Rd3 Rxd3 20. cxd3 Rd8 21. Qe2 e6 22. Rc4 Bd4+ 23. Kh1 Qxf4 24. Ne4 Bxb2 25. Nf2 Bd4 26. Nh3 Qb8 27. Qf1 c5 28. Ng5 Bf6 29. Ne4 Be7 30. h3 Rd4 31. Rc3 Qb4 32. Qc1 Rd5 33. Rb3 Qd4 34. Rb8+ Kg7 35. Rb7 Qxd3 36. Rxe7 Qxe4 37. Rxa7 c4 38. Rc7 Rd4 39. a4 Qd5 40. Qc3 Kh6 41. Qe3+ Kg7 42. Qc3 Qe5 43. Qa1 Qxc7 44. Qxd4+ e5 45. Qc3 f6 46. a5 Qc8 47. Kh2 e4 48. Kg1 e3 49. Kh1 e2 50. a6 Qxa6 51. Kg1 Qd6 52. Kf2 Qd1 53. Qe1 Qxe1+ 54. Kxe1 Kh6 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.11"] [White "Fraile Vargas, Michael Steven"] [Black "Alvarez Guzman, Joseph Emmanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1376"] [BlackElo "1246"] [PlyCount "19"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 d5 5. Nc3 dxe4 6. dxe4 Qxd1+ 7. Kxd1 Bg4 8. Be2 Bxf3 9. Bxf3 Nd4 10. Nd5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.12"] [White "Santamaria Arcila, Nicolas"] [Black "Hernandez Arias, Samuel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1172"] [BlackElo "1349"] [PlyCount "25"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. e3 Nc6 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. c3 Bd6 7. Bd3 Qd7 8. Nd2 f5 9. O-O Nf6 10. Nb3 g6 11. Bd2 O-O 12. Nc5 Bxc5 13. dxc5 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.13"] [White "Castro Herrera, Juan Sebastian"] [Black "Hoyos Cartagena, Jose Alfredo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1344"] [BlackElo "1183"] [PlyCount "49"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. d3 e6 6. Be3 d6 7. a4 a6 8. Qd2 Nge7 9. a5 b5 10. axb6 Qxb6 11. Bb3 Nd4 12. Ba4+ Kf8 13. Bh6 Kg8 14. Bxg7 Kxg7 15. Qd1 Qxb2 16. Na2 Bd7 17. Bb3 Nxb3 18. cxb3 Rab8 19. Nd2 Bb5 20. Nc4 Bxc4 21. dxc4 Qxb3 22. Qxd6 Qb2 23. O-O Qf6 24. e5 Qf4 25. Qxe7 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.14"] [White "Munoz, Angel Damian"] [Black "Basto Duarte, Jhonattan"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1323"] [PlyCount "35"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bf5 5. Nf3 e6 6. Bf4 Bb4 7. O-O Bxc3 8. bxc3 O-O 9. Nd2 Ne4 10. c4 Nxd2 11. Qxd2 dxc4 12. e4 Bg6 13. d5 exd5 14. exd5 Ne7 15. Qd4 Bxc2 16. Qxc4 Bf5 17. Bd2 Ng6 18. Bf4 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.15"] [White "Florez Moreno, Dante"] [Black "Guzman Contreras, Jhoan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1321"] [PlyCount "65"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nf3 e6 5. O-O d5 6. cxd5 exd5 7. d4 c4 8. Nc3 a6 9. a4 Bd6 10. e4 dxe4 11. Ng5 O-O 12. Ngxe4 Nxe4 13. Nxe4 Bc7 14. d5 Ne7 15. d6 Bb8 16. dxe7 Qxe7 17. Be3 Be5 18. Bc5 Qd8 19. Bxf8 Qxf8 20. Qd2 Bf5 21. Rfd1 Rc8 22. Qd5 Qe7 23. Nc3 b5 24. axb5 axb5 25. Re1 Rc5 26. Ra8+ Bc8 27. Rxe5 Qf8 28. Qxc5 h6 29. Qxf8+ Kh7 30. Be4+ g6 31. Qxf7+ Kh8 32. Rh5 gxh5 33. Rxc8# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.17"] [White "Rojas Suarez, Emiliano"] [Black "Mafla Orobio, Mathias"] [Result "1-0"] [ECO "A00"] [PlyCount "45"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Nc6 5. Bd3 Bb4 6. Nge2 Bxc3+ 7. Nxc3 Bd7 8. O-O O-O 9. Qb3 Rb8 10. cxd5 exd5 11. Nxd5 Be6 12. e4 Nxd5 13. exd5 Bxd5 14. Qc2 Nxd4 15. Qb1 b5 16. Bxh7+ Kh8 17. Be4 Be6 18. Kh1 Qd7 19. Be3 c5 20. Rd1 Rbd8 21. b4 Qe7 22. bxc5 Qxc5 23. Qb2 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.18"] [White "Lucuara Alvarez, Mateo"] [Black "Deaza Pinzon, Liam Jeronmo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1166"] [BlackElo "1244"] [PlyCount "33"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 d5 3. Nf3 Bf5 4. e3 e6 5. Nbd2 Ne4 6. Nxe4 Bxe4 7. Bd3 Bd6 8. Bg3 Nc6 9. Bxe4 dxe4 10. Nd2 Bxg3 11. hxg3 f5 12. Qh5+ g6 13. Qe2 Nb4 14. Qb5+ Nc6 15. Qxb7 Na5 16. Qb5+ Nc6 17. Qxc6+ 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.19"] [White "Duarte Guiza, Fredy Samuel"] [Black "Casas Mejia, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1136"] [BlackElo "1230"] [PlyCount "29"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Be3 Be7 6. Nc3 d6 7. Qd2 Be6 8. Nd5 Bf8 9. h3 a6 10. c3 Qd7 11. d4 Nxe4 12. Qd3 Nf6 13. Nxf6+ gxf6 14. d5 Bf5 15. dxc6 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.20"] [White "Isse Rengifo, Jacobo"] [Black "Rueda Ahumada, Daniel Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1251"] [BlackElo "1336"] [PlyCount "34"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. O-O O-O 8. Nh4 Nxe4 9. Qg4 Bxe3 10. fxe3 Nxc3 11. Nf5 Qg5 12. Qh3 Ne2+ 13. Kh1 d5 14. Bxd5 Ne7 15. Nxe7+ Qxe7 16. Qh5 Qc5 17. Rxf7 Qxd5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.21"] [White "Velasquez Hernandez, Martin"] [Black "Urquijo Prada, Juan Pablo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1334"] [BlackElo "1215"] [PlyCount "55"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. O-O O-O-O 9. Be3 c5 10. Ne2 Bb5 11. Nbc3 Bc4 12. b3 Be6 13. Nf4 Nf6 14. Nxe6 fxe6 15. Rad1 Be7 16. h3 e5 17. f4 exf4 18. Bxf4 Bd6 19. e5 Nh5 20. exd6 Nxf4 21. Rxf4 cxd6 22. Ne4 Kc7 23. Rf7+ Kc6 24. Rxg7 d5 25. Nf2 h5 26. Rg6+ Kb5 27. c3 a5 28. a4# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.22"] [White "Ortega Rueda, Nicolas"] [Black "Ramirez Garcia, Juan Pablo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1246"] [BlackElo "1324"] [PlyCount "52"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 d6 5. Nf3 Nf6 6. Bg5 Nbd7 7. O-O Be7 8. Re1 O-O 9. e5 dxe5 10. Nxe5 (10. Be4) 10... Nxe5 11. Rxe5 Bd6 12. Re2 Bf5 13. Qc2 Bxh2+ 14. Kxh2 Bxd3 15. Bxf6 Qd6+ 16. Be5 Qh6+ 17. Kg1 Bxc2 18. Rxc2 Rad8 19. Na3 Rd7 20. Re1 Rfd8 21. Rce2 Rd1 22. Nc2 Rxe1+ 23. Nxe1 f6 24. Bxc7 Rd1 25. Bh2 Qd2 26. Rxd2 Rxe1# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.23"] [White "Barrera Andrade, Emilio"] [Black "Rojas Menco, Carlos Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1231"] [BlackElo "1318"] [PlyCount "32"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 O-O 6. O-O d6 7. Ne2 Bg4 8. Ng3 Nd4 9. Nf5 Bxf3 10. gxf3 Nxf5 11. exf5 d5 12. Kh1 dxc4 13. Rg1 Bxf2 14. Qf1 Bxg1 15. Qxg1 cxd3 16. cxd3 Qxd3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.24"] [White "Cardona Lievano, Erick David"] [Black "Arnedo Doria, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "30"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Ng5 e5 5. Qf3 Qxg5 6. d4 Qg6 7. Nd5 Nxd4 8. Qe3 Ne6 9. Bb5+ Kd8 10. Qd2 b6 11. Nc3 Qxg2 12. Rf1 Nd4 13. Ne2 Nf3+ 14. Kd1 Qxf1+ 15. Qe1 Qxe1# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.25"] [White "Cortes Roman, Santiago"] [Black "Cardona Salazar, Matias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1216"] [BlackElo "1300"] [PlyCount "77"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 Bb4+ 6. c3 dxc3 7. Nxc3 Bxc3+ 8. bxc3 Ne4 9. Qd5 Qe7 10. Qxe4 O-O 11. Ng5 g6 12. O-O Qxe5 13. Ba3 Qxe4 14. Nxe4 Re8 15. Nf6+ Kg7 16. Nxe8+ Kg8 17. Nxc7 Rb8 18. Bb3 d6 19. c4 Bf5 20. Bxd6 Rd8 21. Rad1 Na5 22. Be5 Rxd1 23. Rxd1 Nc6 24. Bb2 Kf8 25. Ba4 Nb4 26. Ba3 Ke7 27. Bxb4+ Kf6 28. Nd5+ Ke5 29. Ne3 Be4 30. Bc2 Bxc2 31. Nxc2 Ke4 32. f3+ Kf4 33. Bd6+ Kf5 34. g4+ Kg5 35. Rd5+ Kh4 36. Bg3+ Kh3 37. Ne1 g5 38. Rxg5 h5 39. Rxh5# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.26"] [White "Caviedes Sanchez, Nicolas"] [Black "Molina Navarro, Jeronimo"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "28"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. Bxc6 dxc6 6. O-O O-O 7. a3 Bxc3 8. bxc3 Bg4 9. d3 Qd7 10. Bg5 Qd6 11. Bxf6 Qxf6 12. Kh1 Bxf3 13. Qxf3 Qxf3 14. gxf3 Rae8 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.28"] [White "Ferreira Mendoza, Luis Mathias"] [Black "Agudelo Ramirez, Santiago"] [Result "0-1"] [ECO "A00"] [BlackElo "1294"] [PlyCount "37"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Bf4 Bd6 5. Bxd6 cxd6 6. e3 Nf6 7. Bb5+ Nc6 8. Bxc6+ bxc6 9. Qa4 Bd7 10. Nf3 c5 11. Qc2 Rc8 12. dxc5 dxc5 13. O-O O-O 14. Ng5 h6 15. Nf3 d4 16. Ne5 Qe8 17. Nxd7 Qxd7 18. exd4 cxd4 19. Qd3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.29"] [White "Alvarez Ramos, Ary"] [Black "Martinez Galeano, Esteban Ricardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1278"] [PlyCount "41"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 Qe7 6. Bg5 d6 7. Nd5 Qd7 8. Bxf6 Bb4+ 9. c3 Ba5 10. Bxg7 Rg8 11. Nf6+ Kd8 12. Nxd7 Bxd7 13. Bf6+ Kc8 14. O-O Bh3 15. Ng5 Bd7 16. Nxf7 Bg4 17. Qd2 Nd4 18. b4 Ne2+ 19. Kh1 Rf8 20. bxa5 Rxf7 21. Bxf7 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.30"] [White "Ordonez, Felipe"] [Black "Ramirez Pineda, Samuel Felipe"] [Result "0-1"] [ECO "A00"] [BlackElo "1268"] [PlyCount "63"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 h6 5. d3 e5 6. O-O Bd6 7. Bd2 O-O 8. Bg5 Nd4 9. Nxd4 exd4 10. Nb5 Bb8 11. Bxf6 Qxf6 12. Qf3 Qg5 13. Qg3 Bxg3 14. hxg3 a6 15. Nc7 Rb8 16. Nd5 b5 17. Bb3 c4 18. dxc4 bxc4 19. Bxc4 Rxb2 20. Bb3 Bb7 21. Nc7 Bxe4 22. Rfe1 Bxc2 23. Bxc2 Rxc2 24. Nxa6 Rfc8 25. Reb1 Qe5 26. Re1 Re2 27. Rxe2 Qxe2 28. Nb4 Rb8 29. Rb1 Rxb4 30. Rxb4 Qe1+ 31. Kh2 Qxb4 32. g4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.31"] [White "Barrera Andrade, Lucas"] [Black "Quiroga, Martin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1264"] [PlyCount "54"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 b6 5. O-O Bb7 6. d3 e6 7. Bf4 Be7 8. h3 O-O 9. Re1 Nh5 10. Ne2 Nf6 11. Ne5 Nb4 12. a3 Nc6 13. Nxc6 Bxc6 14. Bg5 Nh5 15. Bxe7 Qxe7 16. Nc3 Nf6 17. Bb5 Bxb5 18. Nxb5 Ne8 19. e5 Qd8 20. Qf3 Rc8 21. Nxa7 Rc7 22. Nb5 Rc6 23. a4 Nc7 24. Nxc7 Qxc7 25. a5 Qb7 26. axb6 Qxb6 27. Rab1 Rcc8 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "2.32"] [White "Lozano Pulgarin, Josue Amador"] [Black "Sanchez Echeverri, Jacobo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1263"] [PlyCount "23"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. e3 Be6 4. Bd3 Qd6 5. Nbd2 Nc6 6. c3 O-O-O 7. O-O Ne5 8. dxe5 Qb6 9. exf6 exf6 10. e4 dxe4 11. Bxe4 Bd6 12. Qe2 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.4"] [White "Tapiero Lozano, Harrison Geronimo"] [Black "Payares Diaz, Alejandro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1317"] [BlackElo "1163"] [PlyCount "7"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nc6 3. e3 Bd7 4. Nbd2 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.5"] [White "Bermudez Rojas, Alejandro"] [Black "Agudelo Bernal, Emanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1155"] [BlackElo "1312"] [PlyCount "48"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 h6 8. Bh4 d6 9. f4 O-O 10. fxe5 dxe5 11. Bxf6 gxf6 12. c3 Ne6 13. Qh5 Kg7 14. Rd1 Qe7 15. Na3 a6 16. Bb3 Bd7 17. Rxd7 Qxd7 18. Rd1 Qc6 19. Bd5 Qb6+ 20. Kh1 Rfd8 21. Nc4 Qc5 22. Rd3 Qf2 23. Rg3+ Kf8 24. Qxh6+ Ke7 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.6"] [White "Agudelo Silva, Juan Andres"] [Black "Gomez Silva, Maximiliano"] [Result "0-1"] [ECO "A00"] [WhiteElo "1112"] [BlackElo "1264"] [PlyCount "48"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. O-O O-O 8. f3 Qb6 9. Kh1 Nc6 10. Nxc6 Qxc6 11. Qe2 a6 12. Be3 Bd7 13. Bd5 Nxd5 14. Nxd5 Rfe8 15. Bb6 e6 16. Nc7 Qxb6 17. Nxa8 Rxa8 18. c3 Rd8 19. Qd2 Bc6 20. Rad1 Rd7 21. Qf2 Qc7 22. Qg3 Qd8 23. Rfe1 Bf6 24. Rd2 Bh4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.8"] [White "Basto Duarte, Jhonattan"] [Black "Villada Londono, Thomas"] [Result "0-1"] [ECO "A00"] [BlackElo "1236"] [PlyCount "23"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Bb4+ 6. Nxb4 Nxb4 7. Qxd4 Nxc2+ 8. Kd1 Nxd4 9. Nxd4 Nxe4 10. Be3 Qh4 11. g3 Qf6 12. f3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.9"] [White "Hernandez Arias, Samuel"] [Black "Munoz, Angel Damian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1349"] [BlackElo "1323"] [PlyCount "29"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 f5 2. c3 Nf6 3. Bg5 e6 4. e3 b6 5. Nd2 Bb7 6. a3 Be7 7. Bxf6 Bxf6 8. Ngf3 O-O 9. Bd3 d6 10. O-O Nd7 11. Re1 Be7 12. Qc2 Rc8 13. b4 Qe8 14. e4 f4 15. Qb3 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.10"] [White "Aristizabal Melguiso, Martin"] [Black "Santamaria Arcila, Nicolas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1172"] [PlyCount "17"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. Nxc6 Bxc3+ 7. bxc3 bxc6 8. Qd4 Nf6 9. h3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.12"] [White "Agudelo Ramirez, Santiago"] [Black "Lucuara Alvarez, Mateo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1294"] [BlackElo "1166"] [PlyCount "15"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Nd4 7. Nxe5 O-O 8. Qd2 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.13"] [White "Alvarez Ramos, Ary"] [Black "Duarte Guiza, Fredy Samuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1278"] [BlackElo "1136"] [PlyCount "28"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nf6 8. Bd2 Bxc3 9. bxc3 Qe7 10. Bd3 d5 11. e5 O-O 12. O-O Ne4 13. Re1 Nxd2 14. Qxd2 Bg4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.15"] [White "Rueda Ahumada, Daniel Alejandro"] [Black "Barrera Andrade, Lucas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1336"] [BlackElo "1264"] [PlyCount "31"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Bf5 3. Bf4 h6 4. e3 g5 5. Bg3 Nf6 6. Bd3 Nh5 7. Bxf5 Nxg3 8. hxg3 Nc6 9. Nxg5 e6 10. Bg4 Qxg5 11. f4 Qg6 12. Bh5 Qg7 13. Nc3 Bb4 14. Qd2 Na5 15. O-O-O Nc4 16. Qd3 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.16"] [White "Lozano Pulgarin, Josue Amador"] [Black "Velasquez Hernandez, Martin"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1263"] [BlackElo "1334"] [PlyCount "12"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. O-O Bd6 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.17"] [White "Ramirez Garcia, Juan Pablo"] [Black "Cortes Roman, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1324"] [BlackElo "1216"] [PlyCount "67"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Be2 d5 6. Bg5 Be6 7. Bxf6 gxf6 8. exd5 Bxd5 9. Nxd5 Qxd5 10. O-O O-O-O 11. Nd2 Rhg8 12. Bf3 Qe6 13. Ne4 Bd4 14. Rb1 f5 15. Nc3 e4 16. Re1 Qg6 17. Nxe4 fxe4 18. Bxe4 Rde8 19. Bxg6 Rxg6 20. Rxe8+ Kd7 21. Re1 Rf6 22. Kh1 Bxf2 23. Rf1 Nd4 24. Rxf2 Rxf2 25. Qg4+ Ne6 26. d4 Ke7 27. Qh4+ f6 28. Qxf2 Ng5 29. Rf1 Ne4 30. Qe3 Ke6 31. Qxe4+ Kd6 32. Rxf6+ Kd7 33. Qe6+ Kd8 34. Rf8# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.18"] [White "Rojas Menco, Carlos Andres"] [Black "Delgado Pena, Alvaro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1318"] [BlackElo "1212"] [PlyCount "11"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.19"] [White "Alvarez Guzman, Joseph Emmanuel"] [Black "Alvarez Acevedo, Oliver"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1246"] [BlackElo "1300"] [PlyCount "7"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nf3 c5 4. Bd3 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.20"] [White "Hoyos Cartagena, Jose Alfredo"] [Black "Gonzalez, Munoz Cristobal"] [Result "0-1"] [ECO "A00"] [WhiteElo "1183"] [BlackElo "1300"] [PlyCount "51"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. dxe5 Nxe4 5. Qd5 f5 6. exf6 Nxf6 7. Qc4 Qe7+ 8. Be2 Qb4+ 9. c3 Qxc4 10. Bxc4 d5 11. Bb5 Bd7 12. Nd4 Nxd4 13. Bxd7+ Nxd7 14. cxd4 O-O-O 15. O-O Bd6 16. Nc3 Nb6 17. Nb5 Kb8 18. Bg5 Rde8 19. Rfe1 h6 20. Nxd6 cxd6 21. Bf4 Rxe1+ 22. Rxe1 Rd8 23. Re6 Kc7 24. Re7+ Rd7 25. Rxd7+ Kxd7 26. Kf1 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.21"] [White "Molina Navarro, Jeronimo"] [Black "Dallos Becerra, Adrian Samuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "31"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Bg5 Nc6 7. Nc3 Bg4 8. Qd2 Qd7 9. Bh6 Bh3 10. Bxg7 Bxg2 11. Kxg2 Kxg7 12. e4 Rfe8 13. e5 dxe5 14. dxe5 Qxd2 15. exf6+ exf6 16. Nxd2 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.22"] [White "Arnedo Doria, Alejandro"] [Black "Reyes Rodriguez, Ian Stiff"] [Result "1-0"] [ECO "A00"] [BlackElo "1300"] [PlyCount "41"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. c4 e6 2. d4 d5 3. Bf4 c5 4. e3 Qb6 5. Qd2 Nc6 6. Nf3 Nf6 7. Nc3 Ne4 8. Nxe4 dxe4 9. Ne5 cxd4 10. Nxc6 bxc6 11. a3 dxe3 12. Bxe3 Qc7 13. g3 Be7 14. Bg2 O-O 15. Bxe4 Rd8 16. Qc2 Qa5+ 17. b4 Bxb4+ 18. Ke2 Ba6 19. Bxh7+ Kf8 20. Rad1 Rxd1 21. Rxd1 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.23"] [White "Sanchez Gil, Dilan Andres"] [Black "Lara Daguer, Nestor"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "42"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bd2 d5 5. cxd5 exd5 6. a3 Bxc3 7. Bxc3 Nc6 8. e3 Ne4 9. Qc2 O-O 10. Bd3 Bf5 11. Nf3 Qf6 12. O-O Rae8 13. Rac1 g6 14. Bb4 Nxb4 15. axb4 c6 16. h3 h5 17. b5 Rc8 18. bxc6 Rxc6 19. Qb1 Rxc1 20. Rxc1 Bxh3 21. gxh3 Qxf3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.24"] [White "Guzman Contreras, Jhoan Sebastian"] [Black "Sandoval Farieta, Sebastian"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "86"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Bc4 Nxd5 8. O-O O-O 9. h3 Nc6 10. Qb3 Nf6 11. Be3 Na5 12. Qc2 Nxc4 13. Qxc4 Be6 14. Qc2 Rc8 15. Nc3 h6 16. Rad1 Nd5 17. Bd2 Qc7 18. Qc1 Kh7 19. Nxd5 Bxd5 20. h4 Bxf3 21. gxf3 Qxc1 22. Rxc1 Bxd4 23. b3 Bf6 24. Be3 a6 25. Rfd1 Bxh4 26. Kg2 Bf6 27. Rxc8 Rxc8 28. Rd7 b5 29. Ra7 Rc6 30. Kf1 h5 31. b4 h4 32. Kg2 Kg7 33. Bc5 e6 34. Ra8 g5 35. Kh3 Be5 36. Kg4 Bf4 37. Kh5 f6 38. Ra7+ Rc7 39. Rxa6 h3 40. Ra8 h2 41. Bf8+ Kf7 42. Bc5 h1=Q+ 43. Kg4 f5# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.26"] [White "Casas Mejia, Santiago"] [Black "Cardona Lievano, Erick David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1230"] [BlackElo "1300"] [PlyCount "55"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 Bg4 7. Bxc4 Nd7 8. Bf4 O-O-O 9. Nc3 Bc5 10. Nb3 Bb6 11. O-O Ngf6 12. h3 Bh5 13. Rac1 Nc5 14. Nb5 Nd3 15. Bxd3 Rxd3 16. Nd6+ Kb8 17. Nf5 Nxe4 18. Nxg7 Be2 19. Rfe1 Bxf2+ 20. Kh2 Bxe1 21. Rxe1 Bd1 22. Rxe4 Rg8 23. Be3 b6 24. Nc1 Rd6 25. Nf5 Rdg6 26. Nh4 Bf3 27. gxf3 Rg3 28. Rg4 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.29"] [White "Sanchez Burgos, Julian"] [Black "Ferreira Mendoza, Luis Mathias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1254"] [PlyCount "43"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nc3 Nxf3+ 5. Qxf3 Nf6 6. O-O Bc5 7. d3 O-O 8. Bg5 Be7 9. Ne2 d6 10. h3 h6 11. Bh4 a6 12. Bc4 b5 13. Bb3 a5 14. a4 bxa4 15. Bxa4 Bd7 16. Bb3 a4 17. Ba2 c6 18. Ng3 d5 19. Nf5 dxe4 20. Qg3 Bxf5 21. Bc4 exd3 22. cxd3 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.30"] [White "Urquijo Prada, Juan Pablo"] [Black "Isse Rengifo, Jacobo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1215"] [BlackElo "1251"] [PlyCount "18"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Nxe5 6. d4 Bb6 7. dxe5 a6 8. Bc4 O-O 9. Bg5 d6 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.31"] [White "Martinez Galeano, Esteban Ricardo"] [Black "Ortega Rueda, Nicolas"] [Result "0-1"] [ECO "A00"] [BlackElo "1246"] [PlyCount "29"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Nbd2 Bxf4 6. exf4 O-O 7. Bd3 Nc6 8. Qe2 Re8 9. Ne5 Nxd4 10. Qd1 Nd7 11. Qh5 g6 12. Nxf7 Nf6 13. Nxd8 Nxh5 14. f5 Nxf5 15. O-O-O 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.29"] [Round "3.33"] [White "Quiroga, Martin"] [Black "Barrera Andrade, Emilio"] [Result "0-1"] [ECO "A00"] [BlackElo "1231"] [PlyCount "52"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. O-O Nf6 5. d4 Nc6 6. Bf4 Bd6 7. Nc3 Ng4 8. Bh3 Bxf4 9. gxf4 Qe7 10. Bxg4 Bxg4 11. Ne5 Nxe5 12. dxe5 Qh4 13. Kh1 Bh3 14. Rg1 Qxf2 15. Qf1 Bxf1 16. Raxf1 Qh4 17. Nb5 O-O-O 18. Nxa7+ Kb8 19. Nb5 c6 20. Nd4 g5 21. fxg5 h6 22. Nf3 Qe4 23. gxh6 Rxh6 24. Rg2 Qf4 25. Rgf2 d4 26. Ng1 Qe4+ 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.3"] [White "Gomez Silva, Maximiliano"] [Black "Romero Ballesteros, Gabriel Matias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1264"] [BlackElo "1165"] [PlyCount "35"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 b6 5. Nf3 Bb7 6. Bd3 Be7 7. O-O Nf6 8. Re1 O-O 9. c3 Nc6 10. b4 Qd5 11. Bf4 Qd7 12. Qd2 Bd6 13. Nxf6+ gxf6 14. Bxd6 Qxd6 15. Qh6 f5 16. Ng5 Rfd8 17. Qxh7+ Kf8 18. Qxf7# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.4"] [White "Villada Londono, Thomas"] [Black "Tapiero Lozano, Harrison Geronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1236"] [BlackElo "1317"] [PlyCount "24"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Be2 g6 7. Bd2 Bg7 8. Bc3 O-O 9. f3 Bd7 10. O-O Qc7 11. Qd2 a6 12. Rc1 Rac8 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.6"] [White "Cifuentes Pena, Santiago"] [Black "Munoz, Angel Damian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1276"] [BlackElo "1323"] [PlyCount "50"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. Qe2 Ne7 3. Nc3 b6 4. Nf3 Bb7 5. d4 d5 6. e5 Nd7 7. Bg5 c5 8. Qb5 Qc7 9. dxc5 Qxc5 10. Qxc5 Nxc5 11. Nb5 Kd7 12. Nd6 Nf5 13. Bb5+ Bc6 14. Bxc6+ Kxc6 15. Nxf7 Rg8 16. g4 Nh6 17. Nd4+ Kd7 18. Bxh6 gxh6 19. h3 Ne4 20. Nb5 Bc5 21. Rf1 Rgf8 22. Nbd6 Nxd6 23. Nxd6 Bxd6 24. exd6 Kxd6 25. O-O-O Rac8 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.7"] [White "Duarte Guiza, Fredy Samuel"] [Black "Florez Moreno, Dante"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1136"] [BlackElo "1321"] [PlyCount "34"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d3 g6 4. Be3 Bg7 5. c3 Nf6 6. Be2 O-O 7. Nbd2 Bd7 8. d4 cxd4 9. cxd4 Ng4 10. Qb3 Nxe3 11. Qxe3 Nc6 12. Bc4 Re8 13. Rc1 Qb6 14. Nb3 Na5 15. Nxa5 Qxa5+ 16. Qc3 Qxc3+ 17. Rxc3 Bg4 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.11"] [White "Sandoval Farieta, Sebastian"] [Black "Hernandez Arias, Samuel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1349"] [PlyCount "70"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Bd2 Qc7 9. Bd3 e6 10. a3 Nbd7 11. O-O Bd6 12. Rfe1 O-O 13. Rad1 Rad8 14. Ne4 Nxe4 15. Bxe4 Nf6 16. Bd3 Rd7 17. c4 b6 18. b4 c5 19. dxc5 bxc5 20. b5 Rfd8 21. Bc3 Be7 22. Be2 Rxd1 23. Rxd1 Rxd1+ 24. Bxd1 Qd6 25. Bc2 a6 26. a4 Bd8 27. Qd3 Qxd3 28. Bxd3 a5 29. Bxf6 Bxf6 30. f3 Bd4+ 31. Kf1 Be5 32. b6 f5 33. g4 g6 34. Ke2 f4 35. Be4 g5 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.12"] [White "Castro Herrera, Juan Sebastian"] [Black "Arnedo Doria, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1344"] [PlyCount "134"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 h6 5. a3 d6 6. d3 e5 7. Bd2 Be7 8. O-O O-O 9. h3 Nd4 10. Re1 Nd7 11. Nb5 a6 12. Nbxd4 cxd4 13. c3 dxc3 14. bxc3 Nb6 15. Ba2 Bd7 16. Be3 Rc8 17. Rc1 Na4 18. Qd2 Qa5 19. c4 Qxd2 20. Bxd2 Nc5 21. Bb1 Nb3 22. Rc2 Ba4 23. Rb2 Nxd2 24. Nxd2 b5 25. Bc2 Bxc2 26. Rxc2 bxc4 27. Nxc4 f5 28. f3 fxe4 29. fxe4 Kh7 30. Ne3 Rxc2 31. Nxc2 Rc8 32. Nb4 Rc3 33. Nd5 Bh4 34. Nxc3 Bxe1 35. Nd5 Kg6 36. Kf1 Bd2 37. Ke2 Bc1 38. a4 a5 39. Kf3 Ba3 40. Ne7+ Kf6 41. Nf5 h5 42. g4 g6 43. Ng3 h4 44. Ne2 g5 45. Nc3 Ke7 46. Ke2 Kd7 47. Kd1 Kc6 48. Kc2 Bb4 49. Ne2 Bc5 50. Kb3 Bb4 51. Kc4 Bc5 52. Nc3 Be3 53. Nd5 Bd2 54. Ne7+ Kd7 55. Nf5 Kc6 56. d4 exd4 57. Nxd4+ Kc7 58. Nf3 Be3 59. Kb5 Kd7 60. Kxa5 Kc6 61. Ka6 Kc5 62. a5 Kc6 63. e5 dxe5 64. Nxe5+ Kc5 65. Kb7 Bd4 66. Nd7+ Kb4 67. a6 Kb5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.13"] [White "Lara Daguer, Nestor"] [Black "Rueda Ahumada, Daniel Alejandro"] [Result "0-1"] [ECO "A00"] [BlackElo "1336"] [PlyCount "58"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nc3 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. h4 Nbd7 7. Bb5 b6 8. Bxd7 Qxd7 9. Qd3 Bb7 10. Bxf6 Bxf6 11. Ng5 Bxg5 12. hxg5 g6 13. Rh2 Qd6 14. f4 f5 15. O-O-O Rf7 16. Nb5 Qd7 17. Nc3 a5 18. a3 Ba6 19. Qd2 b5 20. Qe1 b4 21. Nb1 bxa3 22. Nxa3 Qa4 23. Qc3 Qb4 24. Qc6 Rb8 25. Nb1 Qxb2+ 26. Kd2 Bb5 27. Qxe6 Qb4+ 28. c3 Qb2+ 29. Ke1 Qe2# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.14"] [White "Rojas Suarez, Emiliano"] [Black "Ramirez Garcia, Juan Pablo"] [Result "0-1"] [ECO "A00"] [BlackElo "1324"] [PlyCount "54"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 e6 2. e4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. c3 Ne7 7. Nf3 Nf5 8. O-O Be7 9. Bf4 O-O 10. Nbd2 Nc6 11. Nb3 c4 12. Nbd2 b5 13. a3 a5 14. b4 axb4 15. cxb4 Ncxd4 16. Nxd4 Nxd4 17. Qg4 Nf5 18. Nf3 d4 19. h4 d3 20. Rfd1 c3 21. h5 h6 22. Ne1 d2 23. Nc2 Qa7 24. Ne3 Nxe3 25. fxe3 Kh7 26. Bg3 Qxe3+ 27. Kh2 c2 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.15"] [White "Lucuara Alvarez, Mateo"] [Black "Lozano Pulgarin, Josue Amador"] [Result "1-0"] [ECO "A00"] [WhiteElo "1166"] [BlackElo "1263"] [PlyCount "59"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Bf5 3. Nf3 Nc6 4. Nbd2 Nf6 5. e3 Qd7 6. Bb5 O-O-O 7. Ne5 Qe8 8. Nxc6 bxc6 9. Ba6+ Kd7 10. Nf3 Rb8 11. Ne5+ Kd8 12. b3 e6 13. O-O Bd6 14. c4 Bxe5 15. Bxe5 Rb6 16. cxd5 Rxa6 17. d6 cxd6 18. Bxd6 Ne4 19. Be5 f6 20. Bf4 Nc3 21. Qd2 Nd5 22. Bg3 Ke7 23. f3 Bg6 24. e4 Nc7 25. Bxc7 Qd7 26. Bg3 c5 27. d5 Rd8 28. d6+ Kf8 29. Qe2 e5 30. Qxa6 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.16"] [White "Velasquez Hernandez, Martin"] [Black "Alvarez Guzman, Joseph Emmanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1334"] [BlackElo "1246"] [PlyCount "31"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bd6 5. d3 Ne7 6. Be3 a6 7. Ba4 Ng6 8. Nbd2 O-O 9. c3 c5 10. Bc2 Re8 11. d4 cxd4 12. cxd4 b5 13. dxe5 Bxe5 14. Nxe5 Rxe5 15. Nf3 Rh5 16. Nd4 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.17"] [White "Alvarez Acevedo, Oliver"] [Black "Rojas Menco, Carlos Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1318"] [PlyCount "36"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e5 3. d5 c6 4. Nc3 c5 5. e4 b6 6. g3 d6 7. Nf3 Be7 8. Bg2 O-O 9. Bg5 Bb7 10. O-O Nbd7 11. Qd3 h6 12. Be3 Kh8 13. Qd2 Ng4 14. Rfe1 Nxe3 15. Qxe3 Nf6 16. Red1 Re8 17. h3 Qc8 18. Nxe5 dxe5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.18"] [White "Delgado Pena, Alvaro"] [Black "Aristizabal Melguiso, Martin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1212"] [BlackElo "1300"] [PlyCount "67"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 Nf6 5. d3 h6 6. O-O d6 7. h3 Bd7 8. Bd2 a6 9. Bxc6 Bxc6 10. Re1 O-O 11. a3 a5 12. Be3 Re8 13. Bxc5 dxc5 14. Qd2 Qd7 15. Rad1 Rad8 16. Qe3 b6 17. Nh4 Qd4 18. Qg3 Bd7 19. Nf5 Bxf5 20. exf5 Qf4 21. Qxf4 exf4 22. Nb5 Rxe1+ 23. Rxe1 c6 24. Nc3 Nd5 25. Ne4 Re8 26. Kf1 Re5 27. Nd6 Rxe1+ 28. Kxe1 Kf8 29. Ke2 Ke7 30. Nc4 Kf6 31. g4 g6 32. fxg6 fxg6 33. Kf3 Kg5 34. Ne5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.21"] [White "Reyes Rodriguez, Ian Stiff"] [Black "Casas Mejia, Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1230"] [PlyCount "43"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nc6 3. e3 e6 4. Nf3 f6 5. Nbd2 Bd6 6. c4 Nge7 7. cxd5 Nxd5 8. Nc4 Bb4+ 9. Ncd2 Nxf4 10. exf4 Nxd4 11. Qa4+ Bd7 12. Qxb4 Nc2+ 13. Kd1 Nxb4 14. Be2 Bc6 15. Ke1 Nc2+ 16. Kd1 Nxa1 17. Kc1 Bxf3 18. Bxf3 Qd4 19. Bxb7 Rb8 20. Bc6+ Ke7 21. b3 Qc5+ 22. Nc4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.24"] [White "Cortes Roman, Santiago"] [Black "Alvarez Ramos, Ary"] [Result "1-0"] [ECO "A00"] [WhiteElo "1216"] [BlackElo "1278"] [PlyCount "45"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Nxc3 9. bxc3 Bxc3 10. Qb3 O-O 11. Rb1 Ba5 12. Bg5 Qe8 13. Qb5 b6 14. Bd5 Bb7 15. Qd3 Qc8 16. Bb3 Ba6 17. Bc4 Bb7 18. Bh4 Qb8 19. Ng5 g6 20. Nxf7 Kg7 21. d5 Nb4 22. Qd4+ Kg8 23. Nh6# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.25"] [White "Palacios, Juan David"] [Black "Ramirez Pineda, Samuel Felipe"] [Result "1-0"] [ECO "A00"] [BlackElo "1268"] [PlyCount "59"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. Nc3 Be7 5. d3 h6 6. Be3 Nf6 7. Nd5 Nxd5 8. Bxd5 d6 9. c3 O-O 10. O-O Qb6 11. b3 Bg4 12. Re1 Bh4 13. h3 Bxf3 14. Qxf3 Qd8 15. Qg4 Qf6 16. Rf1 Ne7 17. Bxb7 Rad8 18. f4 Ng6 19. g3 Bxg3 20. Qxg3 Rfe8 21. fxe5 Qxe5 22. Qxe5 dxe5 23. Bd5 Re7 24. Kh2 a5 25. Bxc5 Rc7 26. Bb6 Rxc3 27. Bxf7+ Kh7 28. Bxg6+ Kxg6 29. Bxd8 Rxd3 30. Bxa5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.26"] [White "Barrera Andrade, Lucas"] [Black "Hoyos Cartagena, Jose Alfredo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1264"] [BlackElo "1183"] [PlyCount "38"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. d3 Bg7 5. O-O d6 6. c3 Bd7 7. d4 Nf6 8. dxc5 dxc5 9. Ng5 e6 10. Be3 b6 11. b4 cxb4 12. cxb4 Nxb4 13. e5 Nfd5 14. Bxd5 Nxd5 15. h3 Bxe5 16. Bd4 Qxg5 17. Bxe5 Qxe5 18. Nd2 Qg5 19. Nf3 Qf6 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.27"] [White "Caviedes Sanchez, Nicolas"] [Black "Sanchez Burgos, Julian"] [Result "0-1"] [ECO "A00"] [BlackElo "1254"] [PlyCount "30"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Nxd8 7. Bd2 Nc6 8. a3 Ba5 9. Bb5 Bd7 10. b4 Bb6 11. O-O Nf6 12. Bxc6 Bxc6 13. Nxe5 O-O 14. Nxc6 bxc6 15. a4 a5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.28"] [White "Isse Rengifo, Jacobo"] [Black "Dallos Becerra, Adrian Samuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1251"] [PlyCount "14"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. O-O d6 6. Bb5 Qe7 7. d3 Bd7 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.29"] [White "Ortega Rueda, Nicolas"] [Black "Guzman Contreras, Jhoan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1246"] [PlyCount "47"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Bc5 6. Bc4 Nge7 7. O-O O-O 8. Re1 d6 9. Be3 Bxe3 10. Rxe3 Re8 11. e5 Bg4 12. exd6 cxd6 13. Qb3 Rf8 14. Ng5 Na5 15. Bxf7+ Kh8 16. Qc2 Bf5 17. Qe2 Nac6 18. b4 a6 19. Rd1 h6 20. Qh5 Qd7 21. Nce4 Bg4 22. Qh4 Bxd1 23. Nf6 Ne5 24. Nxd7 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "4.32"] [White "Ferreira Mendoza, Luis Mathias"] [Black "Urquijo Prada, Juan Pablo"] [Result "1-0"] [ECO "A00"] [BlackElo "1215"] [PlyCount "40"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bf4 Bf5 5. Nb5 e5 6. dxe5 Nh5 7. Bg5 f6 8. exf6 gxf6 9. e4 dxe4 10. Qxd8+ Kxd8 11. O-O-O+ Bd6 12. g4 Bxg4 13. h3 Bxf3 14. Nxd6 Bxd1 15. Nf7+ Ke7 16. Nxh8 Bf3 17. Rg1 fxg5 18. Rxg5 Rd8 19. b3 Rd1+ 20. Kb2 Rxf1 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.4"] [White "Rueda Ahumada, Daniel Alejandro"] [Black "Payares Diaz, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1336"] [BlackElo "1163"] [PlyCount "88"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 O-O 6. Bd3 b6 7. c3 Bb7 8. Qc2 Nbd7 9. Nbd2 Qe7 10. O-O h6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bxe4 14. Qxe4 f5 15. Bxd6 Qxd6 16. Qe2 Rf7 17. Ne5 Nxe5 18. dxe5 Qe7 19. Qf3 Raf8 20. Rad1 g5 21. g4 fxg4 22. Qxg4 Rf4 23. Qh5 Kg7 24. Rd2 Rh4 25. Qe2 g4 26. Rfd1 Qg5 27. Rd7+ Kg8 28. Qc2 Qf5 29. Qxf5 Rxf5 30. Rd8+ Kg7 31. R1d7+ Kg6 32. Rxc7 Rxe5 33. Rxa7 Reh5 34. Rg8+ Kf5 35. Rf7+ Ke5 36. f4+ Ke4 37. Re8 Kf3 38. Rd7 Rxh2 39. Rd3+ Ke2 40. Red8 Rh1+ 41. Kg2 R5h2+ 42. Kg3 Rh3+ 43. Kxg4 Rxd3 44. Re8 Rg1+ 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.8"] [White "Villada Londono, Thomas"] [Black "Castro Herrera, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1236"] [BlackElo "1344"] [PlyCount "96"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 Bg4 7. h3 Bh5 8. b4 Bb6 9. a4 a6 10. a5 Ba7 11. Nbd2 b5 12. axb6 Bxb6 13. Rxa6 Rxa6 14. Bxa6 O-O 15. Bb5 Na7 16. Bc4 Re8 17. Re1 d5 18. Bb3 c6 19. Nf1 Re7 20. Ng3 Bg6 21. exd5 Nxd5 22. Rxe5 Rxe5 23. Nxe5 Nxc3 24. Qd2 Nb1 25. Qc2 Qf6 26. Nd7 Qd4 27. Nxb6 Bxd3 28. Bb2 Bxc2 29. Bxd4 Bxb3 30. Nd7 Nb5 31. Nf5 Be6 32. Ne7+ Kh8 33. Nxc6 Bxd7 34. Ne5 Bxh3 35. gxh3 Nxd4 36. Nxf7+ Kg8 37. Nd6 Nc3 38. Kg2 Ncb5 39. Nxb5 Nxb5 40. Kf3 Kf7 41. Ke3 Nd6 42. Kd3 Ke6 43. Ke3 h6 44. Kd4 h5 45. Ke3 g5 46. f3 Ke5 47. Ke2 Kf4 48. Kf2 h4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.9"] [White "Florez Moreno, Dante"] [Black "Lucuara Alvarez, Mateo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1321"] [BlackElo "1166"] [PlyCount "87"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nf6 5. Nf3 h6 6. d3 d6 7. O-O O-O 8. Bd2 Bd7 9. a3 a6 10. b4 Ba7 11. Rb1 Nd4 12. Nxd4 Bxd4 13. Bxb7 Rb8 14. Bxa6 Rb6 15. b5 Bh3 16. Re1 Nd7 17. Nd5 Rb8 18. Ba5 Nb6 19. Nxb6 cxb6 20. Bb4 f5 21. e3 Bc5 22. d4 Bxb4 23. Rxb4 Bg4 24. Qd2 e4 25. c5 dxc5 26. Qa2+ Kh8 27. dxc5 bxc5 28. Rc4 Bf3 29. Rxc5 Qg5 30. h4 Qg4 31. Kh2 g5 32. Qb2+ Kg8 33. b6 gxh4 34. Bc4+ Kh7 35. Rc7+ Kg6 36. Qe5 hxg3+ 37. Qxg3 Qxg3+ 38. Kxg3 Rxb6 39. Ra7 Rff6 40. Kf4 Rfc6 41. Bf7+ Kf6 42. Rg1 Bh5 43. Bxh5 Rc2 44. Rg6# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.10"] [White "Rojas Menco, Carlos Andres"] [Black "Duarte Guiza, Fredy Samuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1318"] [BlackElo "1136"] [PlyCount "38"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Be7 5. O-O Nf6 6. d3 d6 7. Bg5 Bg4 8. Bxf6 Bxf6 9. a3 Nd4 10. Nbd2 Bg5 11. h3 Bh5 12. c3 Nxf3+ 13. Nxf3 Qf6 14. g4 Bg6 15. Nxg5 Qxg5 16. Qf3 h5 17. Kh1 hxg4 18. Qg3 Rxh3+ 19. Qxh3 gxh3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.12"] [White "Hernandez Arias, Samuel"] [Black "Agudelo Bernal, Emanuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1349"] [BlackElo "1312"] [PlyCount "20"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 Nf6 2. c3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e3 Nc6 6. Bd3 Bd6 7. Nf3 O-O 8. O-O e5 9. Qc2 Re8 10. Nbd2 Ne7 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.13"] [White "Delgado Pena, Alvaro"] [Black "Velasquez Hernandez, Martin"] [Result "0-1"] [ECO "A00"] [WhiteElo "1212"] [BlackElo "1334"] [PlyCount "28"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. O-O Be6 6. d3 Be7 7. Bg5 h6 8. Be3 O-O 9. Qd2 Bg4 10. Qe2 a6 11. Bxc6 bxc6 12. h3 Bxf3 13. Qxf3 d5 14. Rad1 d4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.15"] [White "Hoyos Cartagena, Jose Alfredo"] [Black "Cifuentes Pena, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1183"] [BlackElo "1276"] [PlyCount "9"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.16"] [White "Cardona Salazar, Matias"] [Black "Arnedo Doria, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "40"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. c3 e5 3. Nf3 d6 4. d4 exd4 5. cxd4 cxd4 6. Nxd4 Nf6 7. Nc3 Be7 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. O-O O-O 11. Nf5 Nc5 12. Qf3 h6 13. Nxe7+ Qxe7 14. Nd5 Qxe4 15. Qxe4 Ncxe4 16. Ne7+ Kh7 17. Nf5 g6 18. Nxh6 Rac8 19. Bf4 g5 20. Be3 Kxh6 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.17"] [White "Molina Navarro, Jeronimo"] [Black "Cortes Roman, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1216"] [PlyCount "22"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. g3 b6 4. Bg2 g6 5. O-O Bg7 6. Bg5 Bb7 7. Re1 O-O 8. e4 e6 9. e5 Nbd7 10. exf6 Bxf6 11. Bxf6 Qxf6 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.18"] [White "Dallos Becerra, Adrian Samuel"] [Black "Sanchez Gil, Dilan Andres"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1300"] [PlyCount "22"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 h6 4. d3 d6 5. Nbd2 Nf6 6. Nf1 g6 7. h3 Bg7 8. Ng3 O-O 9. O-O Na5 10. Bb3 Nxb3 11. axb3 Be6 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.19"] [White "Zuluaga Garzon, Elias"] [Black "Lara Daguer, Nestor"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "53"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. O-O O-O-O 9. b4 Be7 10. a4 Qc7 11. Re1 h5 12. b5 Nb8 13. a5 a6 14. b6 Qc6 15. Nd4 Qc5 16. Be3 Bf8 17. Nf5 Qc6 18. Nd4 Qc5 19. Nxe6 Qc6 20. Nxd8 Kxd8 21. Qc2 Be6 22. Rd1 Ke8 23. Bf5 h4 24. Bxe6 Qxe6 25. Qd3 h3 26. Qxd5 Qg4 27. Qd8# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.20"] [White "Sanchez Burgos, Julian"] [Black "Rojas Suarez, Emiliano"] [Result "1-0"] [ECO "A00"] [WhiteElo "1254"] [PlyCount "53"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. e5 Nh6 4. d4 Nf5 5. c3 c5 6. Bg5 Be7 7. Be3 Nxe3 8. fxe3 Nc6 9. Bb5 Bd7 10. O-O Nxe5 11. Nxe5 Bxb5 12. Nxf7 Qc7 13. Nxh8 Bxf1 14. Qxf1 O-O-O 15. Na3 Rxh8 16. Nb5 Qb6 17. c4 Rf8 18. Qd3 dxc4 19. Qxc4 Kd7 20. Rd1 Kc6 21. a4 Rf6 22. d5+ Kd7 23. dxe6+ Ke8 24. Qd5 Rxe6 25. Nc7+ Qxc7 26. Qxe6 Kf8 27. Rd7 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.21"] [White "Casas Mejia, Santiago"] [Black "Palacios, Juan David"] [Result "0-1"] [ECO "A00"] [WhiteElo "1230"] [PlyCount "50"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. Nf3 e6 5. Bf4 Bb4 6. Qa4+ Nc6 7. Ne5 O-O 8. Nxc6 bxc6 9. Qxb4 Rb8 10. Qa5 Rxb2 11. Na4 Rc2 12. cxd5 Nxd5 13. Bg3 Qf6 14. e3 Qg6 15. Nc5 Rb8 16. Qxa7 Rcb2 17. Nb3 Rf8 18. Bc4 Bd3 19. Qc5 Bxc4 20. Qxc4 Rc2 21. Qa4 Qd3 22. Nc1 Qc3+ 23. Kf1 Rxc1+ 24. Ke2 Rxa1 25. Rxa1 Qxa1 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.22"] [White "Guzman Contreras, Jhoan Sebastian"] [Black "Alvarez Acevedo, Oliver"] [Result "1-0"] [ECO "A00"] [BlackElo "1300"] [PlyCount "73"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 c5 5. dxc5 Bxc5 6. Bb5+ Nc6 7. O-O h6 8. c4 d4 9. Bf4 Nf6 10. Re1+ Be6 11. Ne5 Qc7 12. Ng6 Qd7 13. Nxh8 O-O-O 14. Bxc6 Qxc6 15. Nxf7 Bxf7 16. Nd2 Qb6 17. b3 d3 18. Be3 Bxe3 19. Rxe3 Qc6 20. Nf3 Nh5 21. Rxd3 Re8 22. Qd2 Qf6 23. Rd1 Nf4 24. Rd6 Be6 25. c5 Rf8 26. c6 Qg6 27. g3 Nh3+ 28. Kf1 Rxf3 29. Rd8+ Kc7 30. Qd6+ Kb6 31. c7+ Ka5 32. Qa3+ Kb6 33. R1d6+ Kb5 34. Qa4+ Kc5 35. Qd4+ Kb5 36. a4+ Ka5 37. Qc5+ 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.23"] [White "Aristizabal Melguiso, Martin"] [Black "Lozano Pulgarin, Josue Amador"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1263"] [PlyCount "13"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Ne7 6. Bc4 Nc6 7. Qe3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.24"] [White "Agudelo Ramirez, Santiago"] [Black "Mafla Orobio, Mathias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1294"] [PlyCount "17"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Nfg5+ Ke8 8. Qf3 dxe4 9. Qf7# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.25"] [White "Alvarez Guzman, Joseph Emmanuel"] [Black "Cardona Lievano, Erick David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1246"] [BlackElo "1300"] [PlyCount "37"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 Nc6 5. d3 Bg4 6. h3 Bd7 7. Bg5 h6 8. Bxf6 gxf6 9. Qe2 e5 10. a3 Bg7 11. O-O-O O-O 12. g4 Qe7 13. Rdg1 b6 14. h4 Nd4 15. Nxd4 exd4 16. Nd5 Qd8 17. f4 a6 18. g5 hxg5 19. hxg5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.26"] [White "Ortega Rueda, Nicolas"] [Black "Reyes Rodriguez, Ian Stiff"] [Result "0-1"] [ECO "A00"] [WhiteElo "1246"] [BlackElo "1300"] [PlyCount "30"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bd3 Qb6 6. c3 c4 7. Be2 Be7 8. Be3 Qxb2 9. Nbd2 Qxc3 10. O-O Ba3 11. Nb1 Qxa1 12. Nxa3 Qxd1 13. Rxd1 Nge7 14. Nc2 O-O 15. Ng5 Nf5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.27"] [White "Zuleta Gutierrez, Miguel Jacobo"] [Black "Deaza Pinzon, Liam Jeronmo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1244"] [PlyCount "51"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 5. exd5 Qe7+ 6. Be2 Ne5 7. O-O Qf6 8. Bg5 Nxf3+ 9. Bxf3 Qxg5 10. Re1+ Be7 11. d6 b6 12. Qd2 Qxd2 13. Nxd2 Rb8 14. Rab1 Bb7 15. Bxb7 Rxb7 16. b4 c4 17. Nxc4 b5 18. Na5 Rb6 19. Rbd1 h6 20. c4 bxc4 21. Nxc4 Rxb4 22. Nd2 Rd4 23. Nf3 Rxd1 24. Rxd1 Bd8 25. Re1+ Kf8 26. Rc1 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.28"] [White "Alvarez Ramos, Ary"] [Black "Barrera Andrade, Emilio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1278"] [BlackElo "1231"] [PlyCount "15"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bd6 6. Bg5 h6 7. Bh4 g5 8. dxe5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.30"] [White "Cano Alcaraz, Jacobo"] [Black "Barrera Andrade, Lucas"] [Result "0-1"] [ECO "A00"] [BlackElo "1264"] [PlyCount "26"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. d4 exd4 6. Bg5 Nf6 7. Bh4 Be6 8. b3 Bxc4 9. bxc4 Qd7 10. Ng5 Qg4 11. f3 Qxh4 12. f4 Ng4 13. g3 Qxh2# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.04.30"] [Round "5.31"] [White "Ferreira Mendoza, Luis Mathias"] [Black "Isse Rengifo, Jacobo"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1251"] [PlyCount "33"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. Nc3 Nc6 4. Nb5 Rb8 5. Bxc7 Qd7 6. Bxb8 Na5 7. e3 e6 8. Bxa7 e5 9. b4 Nc6 10. dxe5 Nxe5 11. Nc3 Bxb4 12. Nge2 Ne4 13. Bd4 Qf5 14. f3 Nxf3+ 15. gxf3 Qxf3 16. Qb1 Nf2 17. Qxb4 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.4"] [White "Payares Diaz, Alejandro"] [Black "Ramirez Garcia, Juan Pablo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1163"] [BlackElo "1324"] [PlyCount "49"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. Nf3 Bb4 5. Bf4 Nf6 6. e4 Nxe4 7. Qc2 Bxc3+ 8. bxc3 O-O 9. Bd3 f5 10. O-O b6 11. cxd5 exd5 12. a3 a5 13. c4 Ba6 14. Rac1 h6 15. cxd5 Bxd3 16. Qxd3 Qxd5 17. Bxc7 Nc5 18. Qc4 Qxc4 19. Rxc4 Rac8 20. dxc5 Rxc7 21. cxb6 Rcc8 22. b7 Rc7 23. Rfc1 Rd8 24. h3 Rb8 25. Rxc6 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.7"] [White "Velasquez Hernandez, Martin"] [Black "Hernandez Arias, Samuel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1334"] [BlackElo "1349"] [PlyCount "65"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. d4 c6 6. Be2 Bxf3 7. Bxf3 Nf6 8. O-O e6 9. a3 Bd6 10. Bd2 Qc7 11. h3 Bh2+ 12. Kh1 Bf4 13. Bxf4 Qxf4 14. g3 Qc7 15. Bg2 Nbd7 16. b4 a6 17. Na4 b6 18. c4 O-O 19. b5 axb5 20. cxb5 Nd5 21. Qb3 cxb5 22. Qxb5 Ra5 23. Qb3 Rb8 24. Rfc1 Qd6 25. Bxd5 Qxd5+ 26. Qxd5 Rxd5 27. Rd1 Rf5 28. Kg2 g6 29. Rab1 Ra5 30. Rb4 b5 31. Nc3 Rxa3 32. Nxb5 Ra5 33. h4 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.9"] [White "Fraile Vargas, Michael Steven"] [Black "Sanchez Burgos, Julian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1376"] [BlackElo "1254"] [PlyCount "56"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. d3 Bb4+ 3. Nd2 Nf6 4. Ngf3 d6 5. g3 Bg4 6. Bg2 O-O 7. O-O Nc6 8. h3 Bh5 9. Qe2 Nd4 10. Qd1 Bc5 11. c3 Ne6 12. Qe1 Re8 13. Nh2 d5 14. exd5 Nxd5 15. Qxe5 Nef4 16. Qxe8+ Qxe8 17. gxf4 Nxf4 18. Bxb7 Rd8 19. Ne4 Bb6 20. Bxf4 Rxd3 21. Rfe1 Qd7 22. Bh6 c6 23. Rab1 gxh6 24. Nf6+ Kg7 25. Nxd7 Rxh3 26. Kf1 Rxh2 27. Nxb6 Bf3 28. Nc4 Rh1# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.10"] [White "Santamaria Arcila, Nicolas"] [Black "Rueda Ahumada, Daniel Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1172"] [BlackElo "1336"] [PlyCount "49"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 d6 6. dxc5 dxc5 7. Qxd8+ Kxd8 8. Bf4 Ng6 9. O-O-O+ Bd7 10. Bg3 f6 11. Nb5 Ne5 12. f4 Ng4 13. Rd2 Ne3 14. Be2 Nxg2 15. Bg4 Ke8 16. Nxc7+ Kf8 17. Rxd7 Rc8 18. Be6 Ne7 19. Rhd1 g6 20. Bh4 Ne3 21. R1d2 Nf1 22. Bxf6 Nxd2 23. Bxe7+ Kg7 24. Bg5+ Kf8 25. Bh6# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.13"] [White "Arnedo Doria, Alejandro"] [Black "Molina Navarro, Jeronimo"] [Result "1-0"] [ECO "A00"] [BlackElo "1300"] [PlyCount "89"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. e4 Bg4 6. f3 Bd7 7. e5 Nh5 8. g4 e6 9. h4 f5 10. gxh5 Bb4 11. Bg5 Qc8 12. f4 h6 13. Nh3 hxg5 14. hxg5 Bc6 15. Rg1 Be4 16. a3 Bxc3+ 17. bxc3 Nc6 18. Bg2 Qd7 19. Bxe4 fxe4 20. g6 Qe7 21. Ng5 O-O-O 22. Rh1 Rdf8 23. Nf7 Rhg8 24. Qe2 Nd8 25. Nxd8 Qxd8 26. Qxe4 Qd5 27. Qxd5 exd5 28. Rh4 Rf5 29. O-O-O Rh8 30. Rdh1 Rhf8 31. Kd2 Rxf4 32. Rxf4 Rxf4 33. h6 gxh6 34. Rxh6 Kd8 35. Rh8+ Ke7 36. g7 Rf2+ 37. Ke3 Rg2 38. g8=R Rc2 39. Kd3 Rf2 40. Re8+ Kd7 41. a4 Rf3+ 42. Kd2 Rf2+ 43. Ke3 Ra2 44. Rd8+ Kc6 45. Rh6# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.14"] [White "Palacios, Juan David"] [Black "Zuluaga Garzon, Elias"] [Result "1-0"] [ECO "A00"] [BlackElo "1300"] [PlyCount "110"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bd2 b6 6. Qa4+ Nc6 7. Qxc6+ Bd7 8. Qb7 Rb8 9. Qxa7 Qc8 10. Bf4 Rb7 11. Qa6 Qb8 12. Ne5 Ra7 13. Nxd7 Nxd7 14. Qb5 Bxc3+ 15. bxc3 Ra5 16. Qc6 dxc4 17. Bxc7 Qc8 18. e3 Ra7 19. Qd6 Qxc7 20. Qb4 Qc6 21. Qxc4 Qxc4 22. Bxc4 O-O 23. O-O e5 24. Bb5 Nb8 25. dxe5 Ra5 26. c4 Na6 27. Bxa6 Rxa6 28. Rfd1 Rc8 29. Rd4 Ra4 30. Rad1 g6 31. Rd8+ Rxd8 32. Rxd8+ Kg7 33. g3 Rxc4 34. Rd5 Ra4 35. Rd6 Rxa2 36. Rxb6 Ra5 37. e6 fxe6 38. Rxe6 Kf7 39. Rc6 Ra3 40. Kg2 h5 41. Kf3 Ra2 42. h4 Ra5 43. Rc4 Kf6 44. Rf4+ Ke5 45. g4 hxg4+ 46. Kxg4 Ke6 47. f3 Ra3 48. e4 Ra1 49. Kg5 Rg1+ 50. Kh6 Ke5 51. Rg4 Rf1 52. Kxg6 Rxf3 53. h5 Rf4 54. Rxf4 Kxf4 55. h6 Kxe4 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.15"] [White "Sandoval Farieta, Sebastian"] [Black "Villada Londono, Thomas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1236"] [PlyCount "13"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 Nh6 7. Bxh6 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.16"] [White "Lucuara Alvarez, Mateo"] [Black "Delgado Pena, Alvaro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1166"] [BlackElo "1212"] [PlyCount "32"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 Bg4 4. Nbd2 Nc6 5. h3 Bxf3 6. Nxf3 e6 7. e3 Bd6 8. Ne5 Bxe5 9. dxe5 Nd7 10. Bb5 O-O 11. Bxc6 bxc6 12. O-O Qe7 13. Qg4 Kh8 14. Qg3 Rab8 15. b3 Nc5 16. f3 Nd7 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.17"] [White "Lozano Pulgarin, Josue Amador"] [Black "Rojas Menco, Carlos Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1263"] [BlackElo "1318"] [PlyCount "38"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nc6 6. O-O g6 7. Nbd2 Bg7 8. b3 O-O 9. Bb2 e6 10. Ne5 Qe8 11. c4 Kh8 12. Rac1 Nxe5 13. dxe5 Nd7 14. f4 Qd8 15. cxd5 Nb6 16. e4 exd5 17. exd5 Qxd5 18. Qc2 Rac8 19. Qe4 Qxd2 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.18"] [White "Agudelo Bernal, Emanuel"] [Black "Dallos Becerra, Adrian Samuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1312"] [PlyCount "31"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. h3 Bb6 9. Nc3 Qe7 10. O-O g4 11. hxg4 Bxg4 12. Bh4 Nd4 13. Nd5 Qf8 14. Nxf6+ Kd8 15. Nh7+ Kc8 16. Nxf8 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.20"] [White "Basto Duarte, Jhonattan"] [Black "Alvarez Guzman, Joseph Emmanuel"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1246"] [PlyCount "16"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Bxc6 dxc6 6. O-O O-O 7. d3 h6 8. h3 Be6 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.23"] [White "Reyes Rodriguez, Ian Stiff"] [Black "Cortes Roman, Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1216"] [PlyCount "94"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. Nbd2 b6 7. O-O c5 8. c3 Bb7 9. Ne5 O-O 10. Nxd7 Qxd7 11. Bg5 c4 12. Bxf6 cxd3 13. Bxe7 Qxe7 14. Nf3 Ba6 15. Re1 Rfe8 16. Ne5 Qg5 17. f4 Qf5 18. Rf1 f6 19. Nc6 d2 20. Rf2 Bb5 21. Nb4 a5 22. Nc2 Bd3 23. Rxd2 Bxc2 24. Qxc2 Qxc2 25. Rxc2 e5 26. c4 dxc4 27. Rxc4 b5 28. Rc5 b4 29. fxe5 fxe5 30. dxe5 Rec8 31. Rxc8+ Rxc8 32. Rd1 Re8 33. Rd5 a4 34. Kf2 Kf7 35. Kf3 Ke6 36. Ke4 Rf8 37. Rd6+ Ke7 38. Kd5 Rf2 39. e6 Rd2+ 40. Kc5 Rxd6 41. Kxb4 Rd2 42. Ka3 Rxg2 43. h3 Rg3 44. Kxa4 Rxe3 45. Kb4 Kxe6 46. Kb5 Kd6 47. Ka5 Re2 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.24"] [White "Lara Daguer, Nestor"] [Black "Alvarez Ramos, Ary"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1278"] [PlyCount "11"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nc3 Nc6 3. e3 e6 4. Bd3 Bd6 5. b3 Nb4 6. Bb5+ 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.25"] [White "Barrera Andrade, Lucas"] [Black "Casas Mejia, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1264"] [BlackElo "1230"] [PlyCount "35"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. a3 b5 7. Ba2 Bb7 8. d4 exd4 9. cxd4 Nxd4 10. Nxd4 Qe7 11. Nf5 Qxe4+ 12. Qe2 O-O 13. Qxe4 Bxe4 14. Be3 Bxf5 15. Bxc5 Ng4 16. O-O Ne3 17. fxe3 Bg6 18. Nc3 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.27"] [White "Alvarez Acevedo, Oliver"] [Black "Ferreira Mendoza, Luis Mathias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "47"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Qc2 Nf6 4. Nf3 e6 5. g3 Ne4 6. c5 Qa5+ 7. Bd2 Qc7 8. Bg2 Be7 9. O-O Rg8 10. Ne5 Nxd2 11. Nxd2 Bd7 12. Nxd7 Qxd7 13. Qxh7 Rf8 14. Qxg7 Na6 15. Qe5 O-O-O 16. Rfe1 f6 17. Qe3 e5 18. Nb3 exd4 19. Qxd4 b6 20. cxb6 axb6 21. Qxb6 Nb4 22. a3 f5 23. axb4 Bg5 24. Ra8# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.28"] [White "Mafla Orobio, Mathias"] [Black "Aristizabal Melguiso, Martin"] [Result "0-1"] [ECO "A00"] [BlackElo "1300"] [PlyCount "25"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. f3 d5 7. a3 Bxc3+ 8. bxc3 Nxd4 9. cxd4 dxe4 10. fxe4 Nxe4 11. Bd3 Qh4+ 12. g3 Nxg3 13. Rg1 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.29"] [White "Cardona Lievano, Erick David"] [Black "Ortega Rueda, Nicolas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1246"] [PlyCount "58"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. c4 Nc6 3. Nc3 Bc5 4. Nf3 Nf6 5. b3 d6 6. Bd3 Bg4 7. h3 Bh5 8. g4 Bg6 9. h4 h5 10. Qe2 hxg4 11. Ng5 O-O 12. Bb2 Nd4 13. Qd1 Bh5 14. Be2 Nxe2 15. Nxe2 c6 16. a3 a5 17. Ng3 Qb6 18. Nxh5 Bxf2+ 19. Kf1 Nxh5 20. Qxg4 Ng3+ 21. Kg2 Nxh1 22. Rxh1 g6 23. h5 f5 24. Qh3 Qd8 25. hxg6 Qxg5+ 26. Kf1 Bh4 27. Rg1 fxe4+ 28. Ke2 Rf2+ 29. Kd1 Qxd2# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.30"] [White "Barrera Andrade, Emilio"] [Black "Zuleta Gutierrez, Miguel Jacobo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1231"] [BlackElo "1300"] [PlyCount "48"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Nd4 5. Nxd4 exd4 6. O-O h6 7. Re1 Bb4 8. Bd2 Bxd2 9. Nxd2 O-O 10. Nf1 Re8 11. Ng3 d5 12. Bb3 Bg4 13. f3 Be6 14. exd5 Bxd5 15. Rf1 Bxb3 16. axb3 Qe7 17. Nf5 Qe5 18. g4 Qe2 19. Nxd4 Qxd1 20. Raxd1 g6 21. f4 c5 22. Nb5 Rad8 23. Nxa7 Nxg4 24. Rde1 Ne3 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.31"] [White "Cano Alcaraz, Jacobo"] [Black "Ramirez Pineda, Samuel Felipe"] [Result "0-1"] [ECO "A00"] [BlackElo "1268"] [PlyCount "25"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. O-O Bd6 5. d4 h6 6. Re1 cxd4 7. c3 Bc5 8. Nbd2 Nf6 9. Bb5 d6 10. Nc4 O-O 11. cxd4 Nxd4 12. Nxd4 exd4 13. b3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "6.32"] [White "Martinez Galeano, Esteban Ricardo"] [Black "Urquijo Prada, Juan Pablo"] [Result "1-0"] [ECO "A00"] [BlackElo "1215"] [PlyCount "45"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 Nb4 5. c3 Nc2+ 6. Kd2 Nxa1 7. h3 e6 8. Na3 Bxa3 9. bxa3 Nc2 10. Bd3 Bxd3 11. Kxd3 Nxa3 12. Qa4+ Qd7 13. Qxa3 O-O-O 14. Rb1 e5 15. Qb3 b6 16. Nxe5 Qf5+ 17. Kd2 Ne7 18. f3 Ng6 19. g4 Qe6 20. e4 Nxf4 21. Qa4 f6 22. Nc6 Qd7 23. Qa6# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.4"] [White "Cortes Espana, Diego Alejandro"] [Black "Tapiero Lozano, Harrison Geronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1420"] [BlackElo "1317"] [PlyCount "46"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Bc4 Nc6 9. Nb3 Bd7 10. Qd2 a6 11. Bh6 b5 12. Bd5 Nxd5 13. Nxd5 e6 14. Bxg7 Kxg7 15. Qc3+ f6 16. Nb4 Rc8 17. Nxc6 Bxc6 18. Qd2 d5 19. Nc5 Qe7 20. Nxa6 Ra8 21. Nb4 Bb7 22. O-O dxe4 23. fxe4 Bxe4 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.5"] [White "Bermudez Rojas, Alejandro"] [Black "Munoz, Angel Damian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1155"] [BlackElo "1323"] [PlyCount "18"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 b6 6. Bd3 Ba6 7. Bxa6 Nxa6 8. Qa4+ Qd7 9. Qxa6 Nc8 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.6"] [White "Hernandez Arias, Samuel"] [Black "Arnedo Doria, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1349"] [PlyCount "96"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c3 Bf5 3. Bg5 h6 4. Bh4 Nc6 5. Nd2 Nf6 6. Bxf6 exf6 7. e3 Bd6 8. f4 Qe7 9. Ngf3 Qxe3+ 10. Qe2 Qxe2+ 11. Bxe2 O-O 12. O-O Rae8 13. Rae1 Rxe2 14. Rxe2 Bd3 15. Rfe1 Bxe2 16. Rxe2 Bxf4 17. Nb3 Bd6 18. Kf2 Kh7 19. Nh4 g6 20. g3 f5 21. Nc5 Bxc5 22. dxc5 f6 23. Re6 Kg7 24. b4 Ne5 25. Re7+ Rf7 26. Rxf7+ Kxf7 27. Ke3 Ke6 28. Ng2 Ng4+ 29. Kd4 Nxh2 30. Nf4+ Kf7 31. Nxd5 c6 32. Ne3 Ng4 33. Nc4 Ke6 34. Nd6 b6 35. Nc8 f4 36. gxf4 h5 37. cxb6 axb6 38. Nxb6 h4 39. a4 h3 40. a5 h2 41. a6 h1=Q 42. a7 Qg1+ 43. Kc4 Ne3+ 44. Kc5 Nd5+ 45. Kc4 Nxb6+ 46. Kb3 Qb1+ 47. Ka3 Nc4+ 48. Ka4 Qa2# 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.7"] [White "Sanchez Burgos, Julian"] [Black "Castro Herrera, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1254"] [BlackElo "1344"] [PlyCount "66"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. O-O Be7 6. h3 Bd7 7. d3 O-O 8. Bg5 h6 9. Bh4 Nxe4 10. Bxe7 Qxe7 11. Nxe4 a6 12. Ba4 b5 13. Bb3 Be6 14. Bxe6 fxe6 15. d4 Rad8 16. d5 Nb8 17. Rc1 exd5 18. Qxd5+ Rf7 19. c4 c6 20. Qd2 bxc4 21. Rxc4 d5 22. Rd1 Rff8 23. Qb4 Qc7 24. Nc5 dxc4 25. Rxd8 Qxd8 26. Ne6 Qd1+ 27. Ne1 Re8 28. Nc7 c5 29. Qxc4+ Kf8 30. Nxe8 Qxe1+ 31. Kh2 Kxe8 32. Qe6+ Kd8 33. Qd6+ Nd7 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.9"] [White "Ramirez Garcia, Juan Pablo"] [Black "Palacios, Juan David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1324"] [PlyCount "21"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. h3 a6 7. Be3 Be6 8. Qd2 Bd7 9. Bb3 Nd4 10. Bxd4 exd4 11. Ne2 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.12"] [White "Rojas Menco, Carlos Andres"] [Black "Sandoval Farieta, Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1318"] [BlackElo "1300"] [PlyCount "48"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. g3 Nc6 4. Bg2 Bg7 5. O-O d6 6. d3 Nf6 7. Nc3 O-O 8. Bd2 Bd7 9. Re1 a6 10. a3 b5 11. Nd5 Nxd5 12. exd5 Nd4 13. Be3 Nxf3+ 14. Bxf3 Bxb2 15. Ra2 Bg7 16. Qc1 a5 17. Bh6 Re8 18. Bxg7 Kxg7 19. Ra1 b4 20. c3 Rb8 21. cxb4 axb4 22. axb4 Rxb4 23. Rb1 Qb6 24. Re4 Rxb1 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.13"] [White "Sanchez Gil, Dilan Andres"] [Black "Agudelo Bernal, Emanuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1312"] [PlyCount "39"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nc3 e6 5. Bxc4 Be7 6. Nf3 O-O 7. O-O h6 8. Bd2 Bd7 9. Qc2 Bb4 10. a3 Bxc3 11. Qxc3 Nc6 12. Bd3 Ne7 13. Rfc1 c6 14. Qc2 Re8 15. Re1 Qc7 16. h3 Rac8 17. e4 Nh7 18. e5 Nf8 19. Re2 Neg6 20. Bb5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.14"] [White "Alvarez Guzman, Joseph Emmanuel"] [Black "Cifuentes Pena, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1246"] [BlackElo "1276"] [PlyCount "23"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 d6 5. d4 exd4 6. Nxd4 Bxd4 7. Qxd4 Qf6 8. Bxc6+ bxc6 9. Qc4 Nh6 10. O-O Be6 11. Qxc6+ Kd8 12. Qxa8+ 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.17"] [White "Rueda Ahumada, Daniel Alejandro"] [Black "Basto Duarte, Jhonattan"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1336"] [PlyCount "81"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 Nf6 5. Bd3 Ne4 6. Nbd2 Nxd2 7. Qxd2 Bxd3 8. Qxd3 e6 9. Nd2 Bd6 10. Bg3 O-O 11. h4 h6 12. Bxd6 Qxd6 13. g4 e5 14. f3 e4 15. fxe4 Qg3+ 16. Kf1 dxe4 17. Qxe4 Rfe8 18. Rg1 Qh3+ 19. Qg2 Qxe3 20. g5 Qf4+ 21. Nf3 Re3 22. Kf2 Rae8 23. Rae1 Rxf3+ 24. Qxf3 Qxh4+ 25. Rg3 Qxd4+ 26. Re3 Rxe3 27. Qxe3 Qxb2 28. g6 fxg6 29. Qe8+ Kh7 30. Qxg6+ Kh8 31. Rf3 Qd4+ 32. Kg2 Qd2+ 33. Kh3 Qd7+ 34. Qf5 Qxf5+ 35. Rxf5 Kg8 36. Rd5 Nb4 37. Rb5 Nxc2 38. Rxb7 a5 39. Rxc7 Nb4 40. Ra7 Nxa2 41. Rxa5 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.18"] [White "Delgado Pena, Alvaro"] [Black "Gonzalez, Munoz Cristobal"] [Result "1-0"] [ECO "A00"] [WhiteElo "1212"] [BlackElo "1300"] [PlyCount "29"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. O-O Bd7 6. d3 g6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qe2 Be6 11. Bxc6+ bxc6 12. Nc3 Rb8 13. Rab1 h5 14. h3 Bh6 15. Rfe1 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.19"] [White "Molina Navarro, Jeronimo"] [Black "Barrera Andrade, Lucas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1264"] [PlyCount "19"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Bf5 3. g3 Nf6 4. Bg2 e6 5. Bf4 c6 6. Nbd2 Bd6 7. Ne5 Nbd7 8. c4 O-O 9. O-O Nxe5 10. dxe5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.20"] [White "Hoyos Cartagena, Jose Alfredo"] [Black "Aristizabal Melguiso, Martin"] [Result "1-0"] [ECO "A00"] [WhiteElo "1183"] [BlackElo "1300"] [PlyCount "26"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Nf6 6. Bg5 c6 7. Qd2 h6 8. Be3 Qb6 9. O-O-O O-O 10. Nf3 a5 11. Bxh6 gxh6 12. Qxh6 Be7 13. Ng5 Re8 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.21"] [White "Villada Londono, Thomas"] [Black "Lara Daguer, Nestor"] [Result "1-0"] [ECO "A00"] [WhiteElo "1236"] [PlyCount "35"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nf6 7. Bg5 Nc6 8. Bb5 Bd7 9. Nxe4 a6 10. Bxf6 gxf6 11. Bc4 f5 12. Ng3 b5 13. Bb3 Bc8 14. c3 Bb7 15. Rg1 Ne7 16. a4 bxa4 17. Bxa4+ c6 18. Bc2 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.22"] [White "Alvarez Ramos, Ary"] [Black "Alvarez Acevedo, Oliver"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1278"] [BlackElo "1300"] [PlyCount "21"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bf4 f6 7. Bd3 Nge7 8. Nbd2 c4 9. Bc2 Qc7 10. Qe2 O-O-O 11. O-O 1/2-1/2 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.23"] [White "Cardona Salazar, Matias"] [Black "Lozano Pulgarin, Josue Amador"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [BlackElo "1263"] [PlyCount "12"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. O-O d6 6. Ng5 d5 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.24"] [White "Dallos Becerra, Adrian Samuel"] [Black "Caviedes Sanchez, Nicolas"] [Result "1-0"] [ECO "A00"] [PlyCount "12"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 h6 6. d3 d5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.25"] [White "Deaza Pinzon, Liam Jeronmo"] [Black "Reyes Rodriguez, Ian Stiff"] [Result "1-0"] [ECO "A00"] [WhiteElo "1244"] [BlackElo "1300"] [PlyCount "42"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Nf3 Bd7 6. Nc3 Nge7 7. O-O g6 8. Ng5 Bg7 9. Qf3 O-O 10. Qh3 h6 11. Nf3 Nf5 12. a3 Nce7 13. dxc5 Bxb5 14. Nxb5 Qa5 15. a4 a6 16. Bd2 Qd8 17. Nd6 Qc7 18. Nxf5 Nxf5 19. b4 Rad8 20. c3 Ra8 21. c4 Rfd8 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.26"] [White "Ramirez Pineda, Samuel Felipe"] [Black "Ortega Rueda, Nicolas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1268"] [BlackElo "1246"] [PlyCount "73"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. d3 d6 6. h3 O-O 7. O-O Be6 8. Bb3 Bxb3 9. axb3 d5 10. Bg5 d4 11. Bxf6 Bxf6 12. Nd5 Be7 13. c3 dxc3 14. bxc3 Bd6 15. Qd2 Ne7 16. Ne3 Qd7 17. Rfc1 Rad8 18. b4 a6 19. c4 c5 20. bxc5 Bxc5 21. Nd5 Nxd5 22. cxd5 Bd4 23. Nxd4 exd4 24. Qb4 f5 25. Qxd4 fxe4 26. dxe4 Rde8 27. Rc2 Rf4 28. d6 Rexe4 29. Qd5+ Re6 30. Qh5 Rxd6 31. Rac1 Rc6 32. Rxc6 bxc6 33. Qe2 a5 34. Rd1 Re4 35. Qa2+ Qf7 36. Rd8+ Re8 37. Rxe8# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.28"] [White "Zuleta Gutierrez, Miguel Jacobo"] [Black "Martinez Galeano, Esteban Ricardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "65"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. O-O d6 6. d4 exd4 7. Nd5 Be6 8. Nxf6+ gxf6 9. Bxe6 fxe6 10. c3 Qe7 11. cxd4 Bb6 12. Re1 O-O-O 13. d5 Ne5 14. Nxe5 fxe5 15. Kh1 Rhg8 16. f4 Qg7 17. Re2 exf4 18. Bxf4 e5 19. Bg3 Qh6 20. Qd3 Rd7 21. Bf2 Bxf2 22. Rxf2 Rdg7 23. Qh3+ Qxh3 24. gxh3 Rd7 25. Rg2 Rdg7 26. Rag1 Rxg2 27. Rxg2 Rxg2 28. Kxg2 Kd7 29. h4 c6 30. dxc6+ bxc6 31. Kg3 d5 32. exd5 cxd5 33. Kf3 0-1 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.29"] [White "Ferreira Mendoza, Luis Mathias"] [Black "Sanchez Echeverri, Jacobo"] [Result "1-0"] [ECO "A00"] [PlyCount "13"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nge7 5. Ng5 O-O 6. Qh5 g6 7. Qxh7# 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.30"] [White "Urquijo Prada, Juan Pablo"] [Black "Mafla Orobio, Mathias"] [Result "1-0"] [ECO "A00"] [WhiteElo "1215"] [PlyCount "46"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Be7 5. d3 O-O 6. O-O d6 7. h3 Be6 8. Be3 Qd7 9. d4 exd4 10. Nxd4 a6 11. Nxe6 Qxe6 12. Bd3 Rfd8 13. Bg5 Rd7 14. Bxf6 Bxf6 15. Qh5 Nd4 16. e5 h6 17. exf6 Qxf6 18. Qd5 c6 19. Qe4 g6 20. Qg4 Re7 21. Rfe1 Rae8 22. Kf1 h5 23. Qg3 d5 1-0 [Event "Nacional Sub-10 Absoluto 2023"] [Site "Universidad La Gran Colombia"] [Date "2023.05.01"] [Round "7.31"] [White "Cardona Lievano, Erick David"] [Black "Cano Alcaraz, Jacobo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1300"] [PlyCount "42"] [EventDate "2023.04.28"] [EventRounds "7"] [EventCountry "COL"] 1. e4 e5 2. c4 d6 3. Nf3 Nc6 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 Bg4 7. Be2 Be7 8. Nxc6 bxc6 9. O-O O-O 10. Bxg4 Nxg4 11. Qxg4 Rb8 12. b3 Qc8 13. Qg3 Rd8 14. Bb2 Kf8 15. Na4 d5 16. Qxg7+ Ke8 17. Qg8+ Kd7 18. Qg4+ Ke8 19. Qg8+ Kd7 20. Qg4+ Ke8 21. Qg8+ Kd7 1/2-1/2