[Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.1"] [White "Sanchez Castellanos, German Alex"] [Black "Rueda Rojas, Richard Alejandro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2125"] [BlackElo "1358"] [PlyCount "37"] [EventDate "2021.09.04"] 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 cxd4 8. Qxd4 Nc6 9. Qh4 Re8 10. Nd5 Be6 11. e4 Na5 12. Bd2 Nxc4 13. Bc3 Bxd5 14. exd5 Nb6 15. Ng5 h6 16. Bxf6 exf6 17. Nh3 f5 18. Qb4 Rc8 19. Rac1 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.2"] [White "Narvaez Guerra, Manuel Jose"] [Black "Marquez, Benjamin"] [Result "0-1"] [ECO "A00"] [BlackElo "2000"] [PlyCount "123"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 h6 7. O-O g5 8. b4 Bb6 9. a4 a5 10. b5 Ne7 11. Qb3 O-O 12. Nbd2 Ng6 13. d4 g4 14. hxg4 Bxg4 15. dxe5 dxe5 16. Ba3 Bxf3 17. Nxf3 Nxe4 18. Bxf8 Qxf8 19. Bd5 Nc5 20. Qc4 Qg7 21. Qg4 Kh8 22. Nh4 Nf4 23. Qxg7+ Kxg7 24. Bc4 Kf6 25. g3 Nfd3 26. Bxd3 Nxd3 27. Nf3 Rg8 28. Kg2 Nf4+ 29. Kh2 Nd3 30. Nd2 Ke6 31. Kg2 Bc5 32. Nc4 b6 33. Rad1 e4 34. f3 f5 35. Rh1 Rg6 36. fxe4 fxe4 37. Rhf1 h5 38. Kh2 Rg4 39. Rd2 Ne5 40. Nxe5 Kxe5 41. Rd7 Bd6 42. Rdf7 e3 43. Re1 Ke4 44. Kg2 Rxg3+ 45. Kf1 h4 46. Rh7 h3 47. Rh8 h2 48. Rh4+ Bf4 49. Rxh2 Rf3+ 50. Kg1 Bxh2+ 51. Kxh2 Kd3 52. Kg1 e2 53. Ra1 Rf4 54. c4 Kxc4 55. Re1 Kd3 56. Ra1 Rf1+ 57. Rxf1 exf1=Q+ 58. Kxf1 Kc4 59. Ke2 Kb4 60. Kd3 Kxa4 61. Kc3 Kxb5 62. Kb3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.3"] [White "Caicedo Solano, Eduardo"] [Black "Cuadros Pena, Albert Andretti"] [Result "1-0"] [ECO "A00"] [WhiteElo "1858"] [PlyCount "79"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 exd4 7. cxd4 Be7 8. Nc3 a6 9. Ba4 d6 10. h3 Bd7 11. Re1 h6 12. Be3 Na7 13. Bb3 Nb5 14. Qc2 Nxc3 15. bxc3 Be6 16. e5 Nd5 17. Bd2 Qd7 18. c4 Nb6 19. d5 Bf5 20. Qd1 dxe5 21. Nxe5 Qd8 22. Qf3 Bh7 23. Rad1 Bd6 24. Bc3 Nd7 25. Nxd7 Qxd7 26. Bd4 b6 27. Re3 Qf5 28. Qe2 Qf4 29. g3 Qf5 30. Kg2 Qd7 31. Bc2 Rfe8 32. Bxh7+ Kxh7 33. Qd3+ Kg8 34. Rde1 Rxe3 35. Rxe3 Re8 36. Qe2 Rxe3 37. Bxe3 Qe7 38. Qg4 Kh7 39. Bd4 Be5 40. Qe4+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.4"] [White "Realpe Amaya, Yeirson Dario"] [Black "Gonzalez Delgado, Hugo Andres"] [Result "0-1"] [ECO "A00"] [BlackElo "1858"] [PlyCount "62"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 O-O 6. Bd3 c5 7. c3 Nc6 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Be7 11. dxc5 bxc5 12. Qe2 Bb7 13. Rd1 Qb6 14. O-O Rad8 15. Nfg5 h6 16. Nxf6+ Bxf6 17. Ne4 Be7 18. Rfe1 Rd5 19. Bc4 Rxd1 20. Rxd1 Na5 21. Bd3 Rd8 22. b3 Qc6 23. f3 c4 24. Bc2 Rxd1+ 25. Qxd1 cxb3 26. axb3 f5 27. Nd6 Ba6 28. c4 Nb7 29. Nxb7 Bxb7 30. Be5 Kf7 31. Qd4 Bc5 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.5"] [White "Suarez Pinto, Sergio Rafael"] [Black "Hernandez Serrano, Cristhian Daniel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1854"] [PlyCount "104"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 a5 9. f3 d5 10. Bxd5 Nxd5 11. exd5 Nb4 12. Nde2 Bf5 13. Rc1 b5 14. a3 Nxc2+ 15. Rxc2 Bxc2 16. Qxc2 b4 17. axb4 axb4 18. Nd1 Qxd5 19. O-O Rfc8 20. Qb1 Qc4 21. Re1 Rd8 22. Nf2 Qb3 23. Nc1 Qxb2 24. Qxb2 Bxb2 25. Ncd3 Bc3 26. Rb1 Rab8 27. Rb3 Ra8 28. g4 Ra3 29. Rb1 Bd4 30. Bxd4 Rxd4 31. Rxb4 Rxb4 32. Nxb4 Rxf3 33. Nbd3 Kg7 34. Kg2 Re3 35. Nf4 e5 36. N4d3 f5 37. gxf5 gxf5 38. Kf1 Kf6 39. Kg2 h5 40. Kg1 Kg5 41. Kf1 f4 42. Kg2 e4 43. Nc5 Kf5 44. Kf1 f3 45. h3 Kf4 46. Ne6+ Ke5 47. Ng5 Re2 48. h4 Kf4 49. Ne6+ Kg3 50. Nh1+ Kxh4 51. Nf4 Ra2 52. Nf2 e3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.6"] [White "Celis Mantilla, Daniel Mauricio"] [Black "Jaimes, Fredy Alexander"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1843"] [PlyCount "96"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 c5 3. dxc5 Nc6 4. Nc3 e6 5. Bg5 Bxc5 6. e3 Bb4 7. Qc2 Qa5 8. Bxf6 gxf6 9. Nge2 Ne5 10. Nd4 a6 11. Be2 b5 12. cxb5 Bb7 13. O-O Bxc3 14. Qxc3 Qxc3 15. bxc3 Rg8 16. g3 axb5 17. Bxb5 Ke7 18. Be2 h5 19. f4 Ng4 20. Bxg4 Rxg4 21. Kf2 h4 22. Rg1 hxg3+ 23. hxg3 Rgg8 24. a4 Rh8 25. Nf3 Rhc8 26. Rgc1 Rc4 27. a5 Bxf3 28. Kxf3 Rc5 29. a6 Rc6 30. a7 Rc7 31. Ra2 Raxa7 32. Rac2 f5 33. e4 fxe4+ 34. Kxe4 Rc4+ 35. Kd3 d5 36. Ke3 Ra8 37. Rb1 Rac8 38. Rb3 d4+ 39. Kd3 Rxc3+ 40. Rbxc3 Rxc3+ 41. Rxc3 dxc3 42. Kxc3 Kf6 43. Kd3 Kf5 44. Ke3 Kg4 45. Kf2 Kh3 46. Kf3 f5 47. Kf2 Kh2 48. Kf3 Kg1 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.7"] [White "Jaimes Rios, Luis Alejandro"] [Black "Velandia Sandoval, Ivan Ramiro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1842"] [PlyCount "79"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qf6 9. Qxf6 Nxf6 10. Bg5 Nh5 11. Be2 h6 12. Nd5 Kf8 13. Be3 Nf6 14. Bc5+ Kg8 15. Nb6 Nxe4 16. Nxa8 Nxc5 17. Nb6 Kh7 18. c3 a5 19. Rd1 Ne7 20. O-O Rd8 21. Bc4 f5 22. f3 d6 23. b4 axb4 24. cxb4 Na6 25. Nxc8 Nxc8 26. Bxa6 bxa6 27. Rfe1 Re8 28. Rd5 Kg6 29. Ra5 Kf6 30. Rxa6 Re6 31. Rc1 Ne7 32. b5 Nd5 33. Rd1 Nc3 34. Rdxd6 Rxd6 35. Rxd6+ Ke7 36. Ra6 Nxb5 37. Ra5 Nc3 38. Rxe5+ Kd6 39. Rxf5 Nxa2 40. Rf7 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.8"] [White "Romero Villamizar, Carlos Alirio"] [Black "Acosta Cruz, Luis Ivan"] [Result "0-1"] [ECO "A00"] [BlackElo "1773"] [PlyCount "39"] [EventDate "2021.09.04"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. Qe2 Nf6 7. g3 O-O 8. Bg2 Qd5 9. f3 exf3 10. Bxf3 Qd7 11. O-O-O c6 12. Kb1 Nd5 13. Bd2 b5 14. Qd3 a5 15. Be4 f5 16. Bf3 Na6 17. c3 Bb7 18. Ne2 b4 19. c4 Nf6 20. c5 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.9"] [White "Rico Hernandez, Edgar"] [Black "Rodriguez Munoz, Luis Hernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1772"] [PlyCount "39"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 g6 3. Nc3 e6 4. e4 Bb4 5. Bd3 O-O 6. Bg5 h6 7. Bxh6 Re8 8. Bg5 d6 9. e5 dxe5 10. dxe5 Nbd7 11. exf6 Nxf6 12. Qf3 Kg7 13. Rd1 Qe7 14. Nge2 e5 15. Ng3 Bg4 16. Bxf6+ Qxf6 17. Qxf6+ Kxf6 18. f3 Bf5 19. Bxf5 gxf5 20. Kf2 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.10"] [White "Rosas Rico, Leonardo"] [Black "Rivera Suarez, Cesar Dario"] [Result "0-1"] [ECO "A00"] [BlackElo "1718"] [PlyCount "58"] [EventDate "2021.09.04"] 1. e4 e6 2. d3 d5 3. exd5 exd5 4. d4 Nf6 5. Nf3 Be7 6. Nc3 O-O 7. Be2 Bf5 8. O-O Nc6 9. Bg5 Re8 10. h3 Qd7 11. Ne5 Nxe5 12. dxe5 Ne4 13. Bxe7 Nxc3 14. bxc3 Rxe7 15. Bg4 Bxg4 16. Qxg4 Qxg4 17. hxg4 Rxe5 18. Rfe1 Rae8 19. Kf1 Rxe1+ 20. Rxe1 Rxe1+ 21. Kxe1 Kf8 22. Ke2 Ke7 23. Ke3 Kd6 24. Kd3 Ke5 25. f3 c5 26. Ke3 g5 27. a3 f5 28. Kf2 fxg4 29. fxg4 Kf4 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.11"] [White "Ibanez, Hernando Ivan"] [Black "Moreno Hernandez, Andres Mauricio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1716"] [PlyCount "65"] [EventDate "2021.09.04"] 1. d4 c6 2. Nf3 d5 3. Bf4 Bf5 4. e3 Nf6 5. c4 e6 6. Qb3 b6 7. Nc3 Nbd7 8. cxd5 cxd5 9. Ba6 Nh5 10. Be5 Be4 11. Nxe4 dxe4 12. Nd2 Be7 13. Nxe4 O-O 14. Bg3 Nxg3 15. hxg3 h6 16. Rc1 Nf6 17. Nxf6+ Bxf6 18. Ke2 Bxd4 19. exd4 Qxd4 20. Rhd1 Qe5+ 21. Kf1 Rfd8 22. Kg1 Qg5 23. Qc3 Qh5 24. Qf3 Qe5 25. Rxd8+ Rxd8 26. Qc3 Qg5 27. Bb7 Rb8 28. Be4 b5 29. Qc8+ Qd8 30. Qxd8+ Rxd8 31. Kf1 Rd2 32. Rc8+ Rd8 33. Rxd8# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.12"] [White "Florez, Leidy Lucila"] [Black "Cancino, Johan Camilo"] [Result "0-1"] [ECO "A00"] [BlackElo "1651"] [PlyCount "58"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. O-O O-O 12. Rfe1 Nb6 13. a4 Nxc4 14. Qxc4 Be6 15. Qc3 Re8 16. Ne4 Nd5 17. Qd2 b6 18. Nfg5 Bf5 19. Ng3 Bg6 20. f3 Qd7 21. b4 Rxe1+ 22. Qxe1 Re8 23. Qd2 Qe7 24. b5 Qe3+ 25. Qf2 Nb4 26. N5e4 Qxf2+ 27. Kxf2 Rd8 28. Rc1 Nd3+ 29. Kf1 Nxc1 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.13"] [White "Carvajal Barreto, Johan Sebastian"] [Black "Sanchez Fonseca, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1649"] [PlyCount "66"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. d4 Bg4 6. d5 a6 7. Be2 Nb4 8. a3 Bxf3 9. Bxf3 Nxc2+ 10. Qxc2 Be7 11. b4 O-O 12. O-O b5 13. a4 bxa4 14. Rxa4 Qd7 15. Be3 c6 16. Rfa1 Qc8 17. Qd3 Qc7 18. Rxa6 Rxa6 19. Rxa6 cxd5 20. Nxd5 Nxd5 21. Qxd5 Rc8 22. Ra8 Rxa8 23. Qxa8+ Bf8 24. h3 h6 25. b5 Qe7 26. b6 Qd7 27. b7 Qc7 28. b8=Q Qxb8 29. Qxb8 f6 30. Bh5 Kh7 31. Qxf8 g6 32. Qxh6+ Kg8 33. Qxg6+ Kf8 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.14"] [White "Barajas Hernandez, Nestor Giovany"] [Black "Avila Gonzalez, Juan Jose"] [Result "0-1"] [ECO "A00"] [BlackElo "1593"] [PlyCount "64"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d6 7. b3 Nf6 8. Nbd2 Bg4 9. O-O Nxd4 10. Bb2 Nxf3+ 11. gxf3 Bh3 12. Re1 O-O 13. e5 Nh5 14. Nf1 Qa5 15. Ng3 Nxg3 16. fxg3 Rad8 17. Qc2 Bf5 18. Qc1 d5 19. Bc3 Qb6+ 20. Kg2 dxc4 21. bxc4 Rc8 22. Rb1 Qc6 23. Rb4 a5 24. Rb3 Qxc4 25. Ba1 Qxc1 26. Rxc1 Rxc1 27. Bb2 Rc2+ 28. Kf1 Rd8 29. Re3 Rxb2 30. g4 Rd1+ 31. Re1 Bd3+ 32. Kg1 Rxe1# 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.15"] [White "Virviescas S, Christian Stewart"] [Black "Duarte Zuniga, Jimy"] [Result "1-0"] [ECO "A00"] [WhiteElo "1569"] [PlyCount "39"] [EventDate "2021.09.04"] 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Qb4 5. Bd2 Qxb2 6. Rb1 Qa3 7. Nb5 Qe7 8. Nxc7+ Kd8 9. Nxa8 Nxe5 10. Ba5+ b6 11. Rxb6 Qc5 12. Rb5+ Ke7 13. Rxc5 Nxf3+ 14. exf3 d6 15. Rxc8 f5 16. Rxf8 Kxf8 17. Qxd6+ Ne7 18. Bc4 g6 19. Bc3 Ke8 20. Nc7+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.16"] [White "Garrido Osorio, Oscar Dario"] [Black "Avila Vargas, Juan Manuel"] [Result "0-1"] [ECO "A00"] [BlackElo "1475"] [PlyCount "49"] [EventDate "2021.09.04"] 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 e6 5. Be2 Be7 6. a3 d5 7. O-O O-O 8. Re1 d4 9. Nb1 e5 10. d3 e4 11. dxe4 Nxe4 12. Bd3 f5 13. exd4 cxd4 14. Bxe4 fxe4 15. Rxe4 Bf5 16. Re1 Bg4 17. Nbd2 Bg5 18. Nb3 Bxf3 19. gxf3 Bxc1 20. Rxc1 Qg5+ 21. Kh1 Qf4 22. Re4 Qxf3+ 23. Qxf3 Rxf3 24. Kg1 Rxb3 25. Rb1 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.17"] [White "Marin Campos, Doandris Javier"] [Black "Mateus Patino, Paula Andrea"] [Result "1-0"] [ECO "A00"] [WhiteElo "1471"] [PlyCount "31"] [EventDate "2021.09.04"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Nbd7 5. Nf3 Nb6 6. cxd5 cxd5 7. Nb5 Bg4 8. Nc7+ Kd7 9. Ne5+ Kc8 10. Nxf7 Qd7 11. Nxa8 Bh5 12. Rc1+ Nc4 13. Ne5 Qf5 14. Nxc4 Qe4 15. Ncb6+ Kd8 16. Rc8# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.18"] [White "Motato Soto, Juan Alejandro"] [Black "Cardenas Briceno, Eloy"] [Result "1-0"] [ECO "A00"] [BlackElo "1469"] [PlyCount "83"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 Bxc3 5. dxc3 Qe7 6. Nf3 Nxe4 7. Be2 O-O 8. O-O a5 9. Re1 Na6 10. Bxa6 Rxa6 11. Ng5 Nxc3 12. bxc3 Rd6 13. Bd2 Qd8 14. Qe2 Rg6 15. Nf3 b6 16. Bf4 Bb7 17. Bg3 Qa8 18. Qd3 f5 19. Nh4 Be4 20. Rxe4 Qxe4 21. Qxe4 fxe4 22. Nxg6 hxg6 23. Bxc7 Rf6 24. Be5 Re6 25. Bd4 Kf7 26. Rb1 d5 27. Bxb6 a4 28. Kf1 g5 29. Bd4 g6 30. Rb5 Rd6 31. Ra5 Ke6 32. Rxa4 g4 33. Ke2 Kf5 34. Ke3 Rd7 35. Ra6 Rb7 36. a4 Rh7 37. a5 Rxh2 38. g3 Rh1 39. Rf6+ Kg5 40. a6 Ra1 41. a7 Rxa7 42. Bxa7 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "1.19"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Ponton Estacio, Juan Sebastian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1450"] [PlyCount "127"] [EventDate "2021.09.04"] 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. Nf3 Bb4 7. e3 O-O 8. Bd3 c6 9. O-O Qa5 10. Qc2 h6 11. Bh4 Re8 12. a3 Bxc3 13. bxc3 Ne4 14. Bxe4 dxe4 15. Nd2 Qh5 16. Bg3 Nf6 17. Be5 Ng4 18. Bg3 Bf5 19. Nc4 Rad8 20. a4 b6 21. Nd6 Re6 22. Nxf5 Qxf5 23. h3 Nf6 24. Bh4 c5 25. Qe2 cxd4 26. cxd4 Qa5 27. Qc2 Rde8 28. Bxf6 Rxf6 29. Rfd1 Rd6 30. Qc7 Rdd8 31. Qf4 Qd5 32. Rf1 Rc8 33. f3 exf3 34. Qxf3 Qxf3 35. Rxf3 Rc2 36. Rf2 Rc3 37. Raf1 f6 38. Re2 Rexe3 39. Rxe3 Rxe3 40. Rd1 Ra3 41. d5 Kf8 42. d6 Ke8 43. Re1+ Kd7 44. Re7+ Kxd6 45. Rxa7 Ke5 46. Rb7 Kf4 47. Rxb6 Kg3 48. Rb1 Rxa4 49. Rb3+ Kh4 50. Kh2 f5 51. Rf3 g6 52. g3+ Kh5 53. h4 Kg4 54. Rf2 g5 55. hxg5 hxg5 56. Rg2 f4 57. gxf4+ Kxf4 58. Rf2+ Ke4 59. Re2+ Kf4 60. Rf2+ Ke3 61. Rf5 Rg4 62. Kh3 Rh4+ 63. Kg3 Rf4 64. Rxg5 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.1"] [White "Marquez, Benjamin"] [Black "Carvajal Barreto, Johan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "2000"] [BlackElo "1649"] [PlyCount "58"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Bf4 d6 3. Nc3 Bg4 4. f3 Bh5 5. e4 e6 6. Bb5+ c6 7. Ba4 Nbd7 8. Be3 b5 9. Bb3 b4 10. Nce2 Be7 11. Nh3 e5 12. d5 cxd5 13. Bxd5 Nxd5 14. Qxd5 O-O 15. O-O Nf6 16. Qd2 d5 17. exd5 Qxd5 18. Rfd1 Rfd8 19. Qe1 Qc4 20. Rxd8+ Rxd8 21. c3 a5 22. cxb4 Bxb4 23. Qf2 Nd5 24. b3 Qc2 25. Rc1 Nxe3 26. Qxe3 Rd1+ 27. Kf2 Be1+ 28. Kf1 Bg3+ 29. Rxd1 Qxd1# 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.2"] [White "Cancino, Johan Camilo"] [Black "Caicedo Solano, Eduardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1651"] [BlackElo "1858"] [PlyCount "94"] [EventDate "2021.09.04"] 1. b3 d5 2. Bb2 Nd7 3. Nf3 Ngf6 4. e3 e6 5. c4 c6 6. d4 Bb4+ 7. Nbd2 Ne4 8. a3 Nxd2 9. Nxd2 Bxd2+ 10. Qxd2 f5 11. Bd3 Nf6 12. O-O O-O 13. Qc2 Bd7 14. f3 b5 15. c5 Qc7 16. Rae1 Rf7 17. e4 fxe4 18. fxe4 Ng4 19. g3 Rxf1+ 20. Bxf1 Rf8 21. Bc1 Be8 22. Bf4 Qd8 23. h3 Nf6 24. Bg5 h6 25. Bxf6 Qxf6 26. Qe2 Qf3 27. Qg2 dxe4 28. Rxe4 Qxb3 29. Be2 Bg6 30. Rf4 Qb1+ 31. Qf1 Qxf1+ 32. Bxf1 Rxf4 33. gxf4 Be4 34. Kf2 Kf7 35. Ke3 Bd5 36. Be2 Kf6 37. Bg4 a5 38. Be2 b4 39. axb4 axb4 40. Bd3 g5 41. Bb1 Bg2 42. Kf2 Bxh3 43. fxg5+ hxg5 44. Be4 b3 45. Bxc6 b2 46. Be4 Bf5 47. Bb1 Bxb1 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.3"] [White "Gonzalez Delgado, Hugo Andres"] [Black "Virviescas S, Christian Stewart"] [Result "1-0"] [ECO "A00"] [WhiteElo "1858"] [BlackElo "1569"] [PlyCount "63"] [EventDate "2021.09.04"] 1. e4 e6 2. Qe2 Ne7 3. Nf3 d5 4. d3 c5 5. g3 Nbc6 6. c3 Ng6 7. Bg2 Be7 8. h4 h5 9. O-O d4 10. e5 b6 11. c4 Bb7 12. a3 Qc7 13. Re1 a6 14. Nbd2 a5 15. Rb1 Ba6 16. a4 O-O-O 17. Ne4 Ncxe5 18. Neg5 Bf6 19. Nxe5 Bxe5 20. Qe4 Bxc4 21. dxc4 Bf6 22. Nxe6 fxe6 23. Qxg6 e5 24. Bd2 Rhf8 25. b3 Rd6 26. Qe4 Kd7 27. Bh3+ Kd8 28. f4 Re8 29. Qa8+ Ke7 30. Qf3 Kd8 31. fxe5 Bxe5 32. Qa8+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.4"] [White "Avila Gonzalez, Juan Jose"] [Black "Jaimes Rios, Luis Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1593"] [BlackElo "1842"] [PlyCount "136"] [EventDate "2021.09.04"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Bd6 5. Bg3 O-O 6. Nf3 c5 7. c3 b6 8. Qe2 Nc6 9. Nbd2 Bb7 10. Bh4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bd6 14. Qc2 h6 15. O-O-O Be7 16. Ne5 Qc7 17. f4 Rfd8 18. Rhg1 Ne4 19. Bxe7 Qxe7 20. g4 f6 21. Ng6 Qe8 22. f5 Ng5 23. Rg3 c4 24. Be2 b5 25. h4 Ne4 26. Rf3 a5 27. Rd4 b4 28. Nf4 Bc6 29. Rxe4 Qxe4 30. Qxe4 dxe4 31. Bxc4+ Kh7 32. Rf2 bxc3 33. bxc3 Ba4 34. Bd5 Rab8 35. c4 Rb4 36. Rb2 Rdb8 37. Rxb4 Rxb4 38. Ne6 h5 39. g5 fxg5 40. Nxg5+ Kh6 41. Nxe4 Bd7 42. Nd6 Rb8 43. e4 Rf8 44. Kd2 g6 45. fxg6 Kxg6 46. Ke3 Kf6 47. c5 Ke7 48. e5 Bg4 49. c6 Rf1 50. Kd4 Rd1+ 51. Kc5 Rc1+ 52. Kb6 Rd1 53. Kc5 Re1 54. c7 Rxe5 55. c8=Q Bxc8 56. Nxc8+ Kd8 57. Nd6 Ke7 58. Nc4 Rf5 59. Nxa5 Rf4 60. Nc6+ Kd7 61. Ne5+ Kc7 62. Ng6 Rg4 63. Bf7 Rg1 64. Kd5 Rf1 65. Ke6 Rf2 66. Ke7 Rf4 67. Kf8 Kd6 68. Kg7 Rc4 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.5"] [White "Acosta Cruz, Luis Ivan"] [Black "Marin Campos, Doandris Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1773"] [BlackElo "1471"] [PlyCount "43"] [EventDate "2021.09.04"] 1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Nc6 5. e3 Bg7 6. Nge2 O-O 7. O-O d6 8. d4 cxd4 9. exd4 Bf5 10. Be3 Qd7 11. a3 a5 12. Rc1 Rac8 13. Nf4 e6 14. h3 e5 15. dxe5 Nxe5 16. b3 h5 17. Ncd5 Nxd5 18. Qxd5 Nc6 19. Nxg6 Bxg6 20. Rfd1 Bc2 21. Rd2 Bxb3 22. Qxh5 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.6"] [White "Avila Vargas, Juan Manuel"] [Black "Rico Hernandez, Edgar"] [Result "0-1"] [ECO "A00"] [WhiteElo "1475"] [BlackElo "1772"] [PlyCount "14"] [EventDate "2021.09.04"] 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bg4 6. Ngf3 e6 7. Be2 Rc8 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.7"] [White "Rivera Suarez, Cesar Dario"] [Black "Motato Soto, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1718"] [PlyCount "83"] [EventDate "2021.09.04"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Bd3 b6 8. Bxf6 Bxf6 9. Qh5 g6 10. Qxd5 c6 11. Qxd8 Rxd8 12. Nge2 Ba6 13. Be4 Bb7 14. O-O Na6 15. Rac1 Rac8 16. Rfd1 Nb4 17. Nf4 Bg5 18. a3 Bxf4 19. axb4 Bd6 20. b5 Rc7 21. bxc6 Bxc6 22. Bxc6 Rxc6 23. Nb5 Rxc1 24. Rxc1 a6 25. Nxd6 Rxd6 26. Kf1 Kg7 27. Ke2 Kf6 28. Kd3 Ke6 29. Rc7 h5 30. e4 b5 31. f4 Rb6 32. d5+ Kf6 33. e5+ Kg7 34. e6 Kf8 35. Rxf7+ Ke8 36. Kd4 a5 37. Kc5 Rb8 38. Rh7 Rc8+ 39. Kd6 Rd8+ 40. Ke5 a4 41. d6 b4 42. Rh8# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.8"] [White "Quintero Vargas, Camilo Esteban"] [Black "Ibanez, Hernando Ivan"] [Result "0-1"] [ECO "A00"] [BlackElo "1716"] [PlyCount "74"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Qd3 a6 8. Bc4 e6 9. O-O Be7 10. Bf4 b5 11. Bb3 b4 12. Ne2 e5 13. Bg5 Qc7 14. Bxf6 Bxf6 15. Qd5 O-O 16. Rad1 Be7 17. Ng3 Na5 18. Nf5 Bxf5 19. exf5 Nxb3 20. Qxb3 a5 21. c3 bxc3 22. Rc1 a4 23. Rxc3 axb3 24. Rxc7 bxa2 25. Ra1 Bf6 26. Nd2 e4 27. Nc4 d5 28. Na3 Bxb2 29. Rxa2 Bxa3 30. Rd7 Bb2 31. Rxa8 Rxa8 32. Kf1 d4 33. Re7 d3 34. Rxe4 Ra1+ 35. Re1 d2 36. Rxa1 Bxa1 37. Ke2 Bc3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.9"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Sanchez Castellanos, German Alex"] [Result "0-1"] [ECO "A00"] [BlackElo "2125"] [PlyCount "51"] [EventDate "2021.09.04"] 1. Nf3 c5 2. c4 Nf6 3. b3 d5 4. cxd5 Nxd5 5. Bb2 Nc6 6. Nc3 Nc7 7. g3 e5 8. d3 Be7 9. Bg2 O-O 10. O-O f6 11. Rc1 Be6 12. Ne1 Qd7 13. Nc2 Rae8 14. e3 Rd8 15. Ne1 b6 16. Rc2 f5 17. f4 exf4 18. gxf4 Bf6 19. Rd2 Nb4 20. Rf3 Bf7 21. Rh3 Rfe8 22. d4 cxd4 23. Ne2 Ne6 24. exd4 Nd5 25. Bxd5 Qxd5 26. Nd3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.10"] [White "Rueda Rojas, Richard Alejandro"] [Black "Romero Martinez, Filadelfo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1358"] [BlackElo "2027"] [PlyCount "70"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 e6 3. g3 Be7 4. Bg2 Nc6 5. O-O h5 6. d4 cxd4 7. Nxd4 h4 8. Nxc6 dxc6 9. Qxd8+ Bxd8 10. Nc3 hxg3 11. hxg3 e5 12. Be3 Nf6 13. Rad1 Be7 14. Na4 b6 15. Rd2 Be6 16. f3 Rc8 17. Bg5 b5 18. Bxf6 gxf6 19. Nc3 Bc5+ 20. Rff2 Rd8 21. Rxd8+ Kxd8 22. Kf1 Bxf2 23. Kxf2 Bh3 24. Bxh3 Rxh3 25. Kg2 Rh8 26. a4 a6 27. a5 Ke7 28. Na2 Rd8 29. Nb4 Rd2+ 30. Kh3 Kd6 31. Nxa6 c5 32. b4 Rxc2 33. bxc5+ Rxc5 34. Nb4 Rc4 35. Nd5 Ra4 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.11"] [White "Jaimes, Fredy Alexander"] [Black "Gonzalez Bolivar, Juan Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1843"] [BlackElo "1450"] [Annotator "TRABAJOS"] [PlyCount "95"] [EventDate "2021.09.04"] {[%evp 0,70,16,28,40,20,25,13,13,-52,60,16,103,41,69,73,73,73,73,-9,22,32,32, 32,25,26,57,56,58,55,362,-41,62,-4,22,71,129,157,222,234,319,273,307,220,220, 207,181,180,180,192,238,235,249,210,262,175,262,262,267,224,232,204,236,195, 209,165,165,158,223,10,10,-66,-66]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nge7 5. O-O g6 6. c3 dxc3 7. Qb3 Bg7 8. Bxf7+ Kf8 9. Bd5 Na5 10. Qc2 c6 11. Bb3 Nxb3 12. Qxb3 cxb2 13. Bxb2 d5 14. Nbd2 Qa5 15. e5 Qd8 16. Rfe1 Qb6 17. Qa3 c5 18. Rac1 Qb4 19. Rxc5 Qxa3 20. Bxa3 Ke8 21. Rc7 Bf8 22. Nd4 Kd8 23. Bd6 Nf5 24. Nxf5 gxf5 25. Nf3 h6 26. Nd4 a5 27. Rf7 Ke8 28. Rc7 Kd8 29. Rec1 Bxd6 30. exd6 Rg8 31. Nf3 Be6 32. Re7 Re8 33. Rcc7 Rc8 34. Rxc8+ Bxc8 35. Rxe8+ Kxe8 36. Ne5 Be6 37. Kf1 b5 38. Ke1 d4 39. a3 b4 40. axb4 axb4 41. Kd2 Bd5 42. g3 Be4 43. f3 b3 44. fxe4 fxe4 45. d7+ Kd8 46. Nc6+ Kxd7 47. Nxd4 e3+ 48. Kc3 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.12"] [White "Jaimes Florez, Lucy Janeth"] [Black "Celis Mantilla, Daniel Mauricio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1524"] [PlyCount "53"] [EventDate "2021.09.04"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Be6 5. Nf3 Bd6 6. Bd3 Ne7 7. Be3 a6 8. Qd2 Nbc6 9. Bf4 Qd7 10. O-O f6 11. Rae1 O-O-O 12. Bxd6 Qxd6 13. a3 g5 14. b4 g4 15. Nh4 Ng6 16. Nf5 Bxf5 17. Bxf5+ Kb8 18. b5 axb5 19. Nxb5 Qf4 20. Qxf4 Nxf4 21. g3 Nh3+ 22. Kg2 h5 23. f3 gxf3+ 24. Kxh3 Rde8 25. Rxe8+ Rxe8 26. Rxf3 Re2 27. Bg6 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.13"] [White "Ponton Estacio, Juan Sebastian"] [Black "Gonzalez Suarez, Nelson"] [Result "1-0"] [ECO "A00"] [BlackElo "1490"] [PlyCount "57"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. O-O Nf6 5. Re1 Bc5 6. c3 Ng4 7. d4 exd4 8. cxd4 Bb4 9. Nc3 Bxc3 10. bxc3 O-O 11. e5 h5 12. h3 Nh6 13. Bxh6 gxh6 14. Qd2 Kg7 15. Re4 f5 16. exf6+ Qxf6 17. Rae1 d6 18. d5 Nd8 19. Re7+ Kg8 20. Bd3 Bf5 21. Bxf5 Qxf5 22. Qxh6 Nf7 23. Qe6 Qf4 24. Qg6+ Kh8 25. Qxh5+ Nh6 26. R1e6 Qc1+ 27. Kh2 Qf4+ 28. g3 Qxf3 29. Qxh6+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.14"] [White "Moreno Hernandez, Andres Mauricio"] [Black "Suarez Pinto, Sergio Rafael"] [Result "0-1"] [ECO "A00"] [BlackElo "1854"] [PlyCount "58"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. d3 d6 6. Bg5 h6 7. Bh4 O-O 8. O-O a6 9. Bc4 Be6 10. Bd5 Bxc3 11. bxc3 Bxd5 12. exd5 Nb8 13. Rb1 b6 14. Re1 Nbd7 15. d4 Re8 16. dxe5 dxe5 17. d6 e4 18. dxc7 Qxc7 19. Nd4 Qxc3 20. Nf5 Qc5 21. Nxh6+ gxh6 22. Re3 Qh5 23. Rg3+ Kh7 24. Qd6 Qxh4 25. Rh3 Qg5 26. g3 Qe5 27. Qd2 e3 28. Qe2 exf2+ 29. Qxf2 Qe3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.15"] [White "Cardenas Briceno, Eloy"] [Black "Rosas Rico, Leonardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1469"] [PlyCount "55"] [EventDate "2021.09.04"] 1. e4 e5 2. f4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bc4 Be7 6. Ng5 Be6 7. Bxe6 fxe6 8. Nxe6 Qd7 9. Nxg7+ Kf7 10. Nh5 Qg4 11. Qxg4 Nxg4 12. O-O Kg6 13. Ng3 exf4 14. Rxf4 Nf6 15. d3 Nh5 16. Rg4+ Kf7 17. Nxh5 Rhg8 18. Rxg8 Kxg8 19. Bh6 Bf8 20. Bxf8 Rxf8 21. Rf1 Rxf1+ 22. Kxf1 Nd4 23. Nd5 Nxc2 24. Nxc7 Nb4 25. Ke2 Nxa2 26. Nb5 Nc1+ 27. Kd2 Na2 28. Nxd6 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.16"] [White "Sanchez Fonseca, Alejandro"] [Black "Narvaez Guerra, Manuel Jose"] [Result "0-1"] [ECO "A00"] [PlyCount "96"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 O-O 8. Qd2 Ng4 9. O-O-O Nxe3 10. Qxe3 Nc6 11. g4 Nxd4 12. Rxd4 Bxd4 13. Qxd4 e5 14. Qd5 Be6 15. Qd3 Bxc4 16. Qxc4 Qg5+ 17. Kb1 Qxg4 18. Nd5 Qg2 19. Ne7+ Kg7 20. Rd1 Qxf2 21. Kc1 Rfe8 22. Rf1 Qe3+ 23. Kb1 Rxe7 24. Rd1 Qc5 25. Qxc5 dxc5 26. Rd5 b6 27. c4 Re6 28. Rd7 Rf6 29. Rd5 h5 30. Rxe5 Re6 31. Rxe6 fxe6 32. e5 Rf8 33. h4 Rf4 34. Kc2 Rxh4 35. Kb3 g5 36. Kc2 g4 37. Kd1 g3 38. Ke1 Rh2 39. Kf1 Rxb2 40. Kg1 h4 41. Kh1 h3 42. Kg1 h2+ 43. Kh1 Rb1+ 44. Kg2 h1=Q+ 45. Kxg3 Qe4 46. Kf2 Rb2+ 47. Kf1 Qg2+ 48. Ke1 Qe2# 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.17"] [White "Cuadros Pena, Albert Andretti"] [Black "Florez, Leidy Lucila"] [Result "1-0"] [ECO "A00"] [PlyCount "71"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. O-O O-O 7. Be3 Bb6 8. Bxb6 axb6 9. a3 d6 10. h3 Be6 11. Nd2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Re1 Bxc4 15. Nxc4 Re8 16. Re3 b5 17. Nd2 Re6 18. Ne4 f5 19. Nc5 Re8 20. Nxb7 Qf6 21. c3 f4 22. Re4 Na5 23. Nxa5 Rxa5 24. Qb3+ Kh7 25. Qb4 Qb6 26. Rae1 Ra4 27. Qb3 Rxe4 28. Rxe4 Rd8 29. Rxe5 Rxd3 30. Qc2 Qg6 31. Rxb5 f3 32. g3 Rd6 33. Qxg6+ Kxg6 34. g4 Rd1+ 35. Kh2 Rd2 36. Kg3 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.18"] [White "Duarte Zuniga, Jimy"] [Black "Realpe Amaya, Yeirson Dario"] [Result "0-1"] [ECO "A00"] [PlyCount "76"] [EventDate "2021.09.04"] 1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. O-O g6 5. Bxf7+ Kxf7 6. Ng5+ Ke8 7. c3 h6 8. Nf3 Ne5 9. Nxe5 dxe5 10. Qa4+ Qd7 11. Qc4 b6 12. f4 exf4 13. Rxf4 Qe6 14. Qb5+ Bd7 15. Qa6 Bc6 16. Qe2 g5 17. Qh5+ Kd7 18. Qg4 gxf4 19. Qxe6+ Kxe6 20. d3 Rd8 21. Bxf4 Rxd3 22. Na3 Bxe4 23. Re1 Kf5 24. Bb8 Nf6 25. Bxa7 Rg8 26. g3 Rd2 27. Rf1+ Ke6 28. Re1 Rg2+ 29. Kf1 Rxh2 30. Re3 Bg7 31. Bxb6 Rb8 32. Nc4 Kf5 33. a4 Ng4 34. Re1 Bd3+ 35. Kg1 Bxc4 36. a5 Rxb2 37. Rxe7 Bxc3 38. Rc7 Bd4+ 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.19"] [White "Velandia Sandoval, Ivan Ramiro"] [Black "Barajas Hernandez, Nestor Giovany"] [Result "1-0"] [ECO "A00"] [PlyCount "41"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 O-O 6. Nc3 d6 7. Bg5 h6 8. Bh4 a6 9. Nd5 b5 10. Nxf6+ Kh8 11. Bd5 Bb7 12. Ng4 Qc8 13. Qd2 Nd4 14. Nxd4 Bxd4 15. Nxh6 Bxd5 16. exd5 Qb7 17. c3 Bc5 18. Be7 Rfe8 19. Qg5 Kh7 20. Nf5 Rg8 21. Qh5# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.20"] [White "Mateus Patino, Paula Andrea"] [Black "Romero Villamizar, Carlos Alirio"] [Result "0-1"] [ECO "A00"] [PlyCount "32"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 a6 5. d4 b5 6. Bb3 c4 7. Bc2 Bb7 8. Bg5 Be7 9. e5 Bxg5 10. exd6 Bf6 11. d7+ Qxd7 12. Nbd2 g6 13. Ne4 Bg7 14. Nc5 Qe7 15. d5 Bxd5 16. Be4 Qxc5 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "2.21"] [White "Rodriguez Munoz, Luis Hernando"] [Black "Garrido Osorio, Oscar Dario"] [Result "1-0"] [ECO "A00"] [PlyCount "53"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 Ng8 9. Nd5 Bf8 10. g5 f6 11. h4 f5 12. f3 f4 13. Bh3 Nd7 14. Bd2 Rb8 15. Qe2 b6 16. O-O-O h6 17. Be1 h5 18. Bf2 g6 19. Bxd7+ Bxd7 20. Rhg1 b5 21. Be1 Ne7 22. Nf6+ Kf7 23. Rxd6 Rb7 24. Nc5 Ra7 25. Ncxd7 Ng8 26. Nxe5+ Ke7 27. Rxd8 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.1"] [White "Caicedo Solano, Eduardo"] [Black "Rivera Suarez, Cesar Dario"] [Result "0-1"] [ECO "A00"] [WhiteElo "1858"] [BlackElo "1718"] [PlyCount "102"] [EventDate "2021.09.04"] 1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. c3 e5 9. Qc2 d4 10. Re1 Qc7 11. Nf1 Rd8 12. c4 Bd7 13. a3 Rab8 14. Bd2 a5 15. a4 Bf8 16. Nh4 Ne7 17. f4 Ng6 18. fxe5 Nxh4 19. exf6 Nxg2 20. Kxg2 gxf6 21. Qd1 f5 22. Bf4 Bd6 23. e5 Be7 24. e6 Bc6+ 25. Kg1 Bd6 26. Bxd6 Rxd6 27. exf7+ Qxf7 28. Qd2 f4 29. Re5 Rg6 30. Qf2 Rf8 31. Rae1 Qd7 32. Qe2 Qh3 33. Rd5 fxg3 34. Nxg3 Bxd5 35. cxd5 Kh8 36. Qg2 Qg4 37. Qe2 Rf3 38. Qe5+ Kg8 39. Qe8+ Rf8 40. Qe5 h5 41. Re4 Qd1+ 42. Re1 Qf3 43. Qe4 Qxe4 44. Rxe4 Rg4 45. Rxg4+ hxg4 46. Ne4 b6 47. d6 Rd8 48. Kg2 Kf7 49. Kg3 Rh8 50. Nf2 Ke6 51. Nxg4 Kxd6 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.2"] [White "Ibanez, Hernando Ivan"] [Black "Gonzalez Delgado, Hugo Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1716"] [BlackElo "1858"] [PlyCount "108"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Bd6 6. dxc5 Bxc5 7. Bd3 Nc6 8. Nbd2 Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. Qc2 h6 12. Rad1 b6 13. e4 Bb7 14. Rfe1 Qc7 15. a3 Rac8 16. h3 Rfd8 17. exd5 Nxd5 18. Ne4 Nf4 19. Bf1 Na5 20. g3 Ng6 21. Bg2 Bd5 22. Nfd2 f5 23. b4 Nb7 24. Nf6+ gxf6 25. Bxd5 Rxd5 26. Rxe6 Qxc3 27. Qa2 Rcd8 28. Nf1 Qf3 29. Rde1 Kg7 30. Re7+ Nxe7 31. Rxe7+ Kf8 32. Rxb7 R5d7 33. Rxd7 Rxd7 34. Qe6 Rd1 35. Qxf6+ Ke8 36. Qe6+ Kd8 37. Qf6+ Kd7 38. Qf7+ Kc8 39. Qe8+ Kb7 40. Qf7+ Ka6 41. Qc4+ Kb7 42. Qf7+ Kc8 43. Qe6+ Kd8 44. Qg8+ Kd7 45. Qf7+ Kd6 46. Qf8+ Kc7 47. Qg7+ Rd7 48. Qe5+ Kb7 49. Ne3 Rc7 50. Qa1 f4 51. Nf5 Rd7 52. Nd4 Qe4 53. Nb3 fxg3 54. Nd2 gxf2+ 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.3"] [White "Carvajal Barreto, Johan Sebastian"] [Black "Acosta Cruz, Luis Ivan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1649"] [BlackElo "1773"] [PlyCount "67"] [EventDate "2021.09.04"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. Bg5 f6 7. Bh4 Bf5 8. c4 c6 9. Nc3 Bxd3 10. Qxd3 O-O 11. Bg3 dxc4 12. Qxc4+ Kh8 13. O-O Nf5 14. Bxd6 Qxd6 15. Ne4 Qd5 16. Qb4 Nd7 17. Nc3 Qd6 18. Qxb7 Rfb8 19. Qa6 Rxb2 20. Na4 Rbb8 21. Rad1 Nb6 22. Nc3 Qb4 23. Qd3 Nd6 24. Ne2 Qc4 25. Nf4 Qxa2 26. Rc1 Nbc4 27. d5 Ne5 28. Nxe5 fxe5 29. dxc6 exf4 30. Qxd6 Qf7 31. c7 Rc8 32. Rfd1 h6 33. Rd4 g5 34. Qxh6+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.4"] [White "Rico Hernandez, Edgar"] [Black "Avila Gonzalez, Juan Jose"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1772"] [BlackElo "1593"] [PlyCount "51"] [EventDate "2021.09.04"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 c5 7. dxc5 dxc4 8. Bxc4 Qc7 9. O-O Qxc5 10. Bd3 Nc6 11. Rc1 Qa5 12. a3 a6 13. Qe2 h6 14. Bh4 Bd7 15. Rfd1 Rfd8 16. Bb1 Be8 17. Nd2 Nd5 18. Nc4 Nxc3 19. Rxc3 Rxd1+ 20. Qxd1 Qb5 21. Bg3 Rd8 22. Qc2 g6 23. h3 Qd5 24. Rd3 Qxd3 25. Qxd3 Rxd3 26. Bxd3 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.5"] [White "Sanchez Castellanos, German Alex"] [Black "Jaimes, Fredy Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "2125"] [BlackElo "1843"] [PlyCount "83"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 Qxb6 9. Nd2 O-O 10. Be2 Nbd7 11. a4 Qb7 12. a5 Ne8 13. O-O Nc7 14. Nc4 Nb5 15. Na4 Nd4 16. Bd3 Rb8 17. Bg5 Ne5 18. Nxe5 Bxe5 19. Nb6 e6 20. Bc4 Bg7 21. f4 e5 22. fxe5 Bxe5 23. Qd3 Kg7 24. Rab1 Bd7 25. Bxa6 Qc7 26. Nc4 f6 27. Bd2 Rb3 28. Bc3 Rfb8 29. Nxe5 fxe5 30. Bc4 Bb5 31. Rf2 Qa7 32. Rbf1 Bxc4 33. Qxc4 R3b7 34. Qd3 Nb5 35. Bd2 Nd4 36. Qh3 h5 37. Qe3 Rh8 38. Rf6 c4 39. Rxg6+ Kxg6 40. Qg5+ Kh7 41. Qh6+ Kg8 42. Rf8# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.6"] [White "Romero Martinez, Filadelfo"] [Black "Jaimes Florez, Lucy Janeth"] [Result "1-0"] [ECO "A00"] [WhiteElo "2027"] [BlackElo "1524"] [PlyCount "49"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ng8 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 d6 10. Qf4 Qe7 11. O-O Na5 12. exd6 Qf6 13. Re1+ Kf8 14. Qe3 Bd7 15. Ne5 Qf5 16. Bd3 Qe6 17. d5 Qe8 18. b4 cxd6 19. Nxd7+ Qxd7 20. bxa5 Nf6 21. Nc3 Ng4 22. Qd4 a6 23. Na4 Re8 24. Rxe8+ Qxe8 25. Qxg4 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.7"] [White "Suarez Pinto, Sergio Rafael"] [Black "Ponton Estacio, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1854"] [PlyCount "47"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bd7 6. O-O Be7 7. Re1 O-O 8. Nbd2 h6 9. Nf1 Re8 10. Ng3 Bg4 11. h3 Bh5 12. Nxh5 Nxh5 13. Nxe5 dxe5 14. Qxh5 Qxd3 15. Bxd3 Bf6 16. Bc4 Re7 17. Be3 Na5 18. Bb3 Rd8 19. Rad1 Rxd1 20. Rxd1 Nxb3 21. axb3 b6 22. Rd8+ Kh7 23. Qf5+ g6 24. Qxf6 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.8"] [White "Barona Sanchez, Heider"] [Black "Marquez, Benjamin"] [Result "0-1"] [ECO "A00"] [BlackElo "2000"] [PlyCount "67"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. O-O d6 6. h3 h6 7. d4 exd4 8. Nxd4 Bd7 9. Nxc6 bxc6 10. Bc4 O-O 11. Re1 Re8 12. Bd3 Rb8 13. Na4 Bb6 14. Nxb6 Rxb6 15. b3 Nh7 16. Bb2 Qg5 17. Qf3 Qa5 18. Qg3 f6 19. Kh2 Qg5 20. Qxg5 hxg5 21. a4 c5 22. Bc3 Bc6 23. f3 Rbb8 24. Ba5 Re7 25. Rad1 Nf8 26. Bc3 Ng6 27. g3 Bd7 28. Ba5 Be6 29. Rb1 Kf7 30. Bb5 Rh8 31. Bf1 Ne5 32. Re3 Bxh3 33. Bxh3 g4 34. f4 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.9"] [White "Jaimes Rios, Luis Alejandro"] [Black "Cuadros Pena, Albert Andretti"] [Result "1-0"] [ECO "A00"] [WhiteElo "1842"] [PlyCount "41"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 Be7 8. Bf4 Nh5 9. Qd5 Be6 10. Bb5+ c6 11. Qxh5 cxb5 12. Qxb5+ Qd7 13. O-O-O Rc8 14. Qxd7+ Bxd7 15. Bxd6 Rc6 16. Bxe7 Kxe7 17. Nd5+ Ke6 18. f4 Rd6 19. Rhe1 Rc8 20. g4 Bb5 21. e5 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.10"] [White "Realpe Amaya, Yeirson Dario"] [Black "Cancino, Johan Camilo"] [Result "1-0"] [ECO "A00"] [BlackElo "1651"] [PlyCount "67"] [EventDate "2021.09.04"] 1. e4 b6 2. d4 Bb7 3. f3 e6 4. Nc3 g6 5. Be3 Bg7 6. Qd2 Ne7 7. g4 d5 8. O-O-O h5 9. h4 hxg4 10. fxg4 dxe4 11. h5 gxh5 12. gxh5 Nf5 13. h6 Bf6 14. Nh3 Nd7 15. Bc4 Qe7 16. Nb5 O-O-O 17. Nxa7+ Kb8 18. Nb5 Ne5 19. Be2 Nf3 20. Qc3 Nxe3 21. Qxe3 Ng5 22. Kb1 Rxh6 23. Nxg5 Bxg5 24. Qg3 Rg6 25. Rh7 Rdg8 26. Qc3 R6g7 27. Rdh1 f5 28. Rxg7 Qxg7 29. Bc4 Bd5 30. Bxd5 exd5 31. Qc6 Qf7 32. a4 f4 33. a5 Bd8 34. a6 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.11"] [White "Sandoval, Cesar"] [Black "Hernandez Serrano, Cristhian Daniel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1601"] [PlyCount "0"] [EventDate "2021.09.04"] 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.12"] [White "Virviescas S, Christian Stewart"] [Black "Velandia Sandoval, Ivan Ramiro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1569"] [PlyCount "77"] [EventDate "2021.09.04"] 1. d4 e6 2. Nf3 d5 3. Bf4 Bd6 4. Bg3 b6 5. e3 Nf6 6. Nbd2 Ba6 7. Bxa6 Nxa6 8. c3 c5 9. Qa4+ Qd7 10. Qxa6 O-O 11. O-O Nh5 12. Bxd6 Qxd6 13. Qe2 Nf6 14. e4 Qc6 15. Ne5 Qb7 16. Rfe1 c4 17. Ng4 Nd7 18. e5 b5 19. Qf3 Rae8 20. h4 f5 21. exf6 Nxf6 22. Nxf6+ Rxf6 23. Qh3 Qf7 24. Nf3 h6 25. Re5 Qg6 26. h5 Qc2 27. Rae1 Kf7 28. R5e2 Qf5 29. Ne5+ Kg8 30. Qxf5 Rxf5 31. g4 Rf4 32. Kg2 Ref8 33. f3 Re8 34. Re3 a5 35. Nd7 Kf7 36. Kg3 Rf6 37. Nxf6 gxf6 38. a3 a4 39. f4 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.13"] [White "Romero Villamizar, Carlos Alirio"] [Black "Avila Vargas, Juan Manuel"] [Result "0-1"] [ECO "A00"] [BlackElo "1475"] [PlyCount "78"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Qf3 Nf6 7. Nxc6 bxc6 8. O-O O-O 9. Nc3 Rb8 10. Re1 Bb7 11. Rb1 d5 12. Bf4 Rc8 13. Bb3 d4 14. Ne2 c5 15. Bc4 Bxe4 16. Qb3 Nh5 17. Ng3 Bxc2 18. Qxc2 Nxf4 19. Qe4 e5 20. Rbd1 Qb6 21. b3 Kh8 22. Nf1 f5 23. Qf3 Qc6 24. Qxc6 Rxc6 25. g3 Ne6 26. h4 e4 27. Kg2 d3 28. Ne3 Nd4 29. Rd2 Nf3 30. Bd5 Nxe1+ 31. Kf1 Nf3 32. Rd1 Rd6 33. Bc4 Rfd8 34. Ng2 d2 35. Nf4 Nh2+ 36. Kg2 Ng4 37. Ne6 Rxe6 38. Bxe6 e3 39. Bc4 Nxf2 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.14"] [White "Marin Campos, Doandris Javier"] [Black "Rodriguez Munoz, Luis Hernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1471"] [PlyCount "69"] [EventDate "2021.09.04"] 1. d4 e6 2. Nf3 d5 3. c4 c5 4. e3 Nc6 5. Nc3 Nf6 6. Bd3 Qb6 7. cxd5 exd5 8. O-O c4 9. Bc2 Bd7 10. Re1 Be7 11. e4 Nb4 12. Bb1 O-O 13. a3 Nd3 14. Bxd3 cxd3 15. Qxd3 Be6 16. exd5 Bg4 17. Rxe7 Bxf3 18. Qxf3 Rae8 19. Rxe8 Rxe8 20. Be3 Qxb2 21. Rc1 Qxc1+ 22. Nd1 Qxa3 23. g3 b5 24. Kg2 Qb3 25. d6 Qd5 26. Nc3 Qxf3+ 27. Kxf3 b4 28. Na4 b3 29. Bc1 Rd8 30. Ba3 Ne8 31. Nc5 Nxd6 32. Nxb3 Nc4 33. Bc5 a6 34. Kf4 Re8 35. h4 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.15"] [White "Jaimes Franco, Francisco Javier"] [Black "Cardenas Briceno, Eloy"] [Result "0-1"] [ECO "A00"] [BlackElo "1469"] [PlyCount "16"] [EventDate "2021.09.04"] 1. g3 e5 2. d3 Nf6 3. Nf3 e4 4. Ng5 exd3 5. Qxd3 Nc6 6. Qc4 d5 7. Qc3 Bb4 8. Qxb4 Nxb4 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.16"] [White "Narvaez Guerra, Manuel Jose"] [Black "Quintero Vargas, Camilo Esteban"] [Result "1-0"] [ECO "A00"] [PlyCount "65"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. h3 Be7 6. Nc3 O-O 7. a3 h6 8. O-O a6 9. Be3 b5 10. Ba2 Be6 11. Nd5 a5 12. Nxe7+ Qxe7 13. Bxe6 fxe6 14. Qd2 d5 15. exd5 exd5 16. c3 Rfe8 17. Qe2 b4 18. d4 e4 19. Nh4 Kh7 20. Nf5 Qd7 21. g4 Ne7 22. Nxe7 Qxe7 23. g5 Nd7 24. Qh5 Qe6 25. Kh1 Qg6 26. Qh4 Nb6 27. Rg1 h5 28. Bf4 Ra7 29. axb4 a4 30. Qg3 Qf7 31. g6+ Qxg6 32. Qxg6+ Kg8 33. Qxg7# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.17"] [White "Gonzalez Suarez, Nelson"] [Black "Motato Soto, Juan Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1490"] [PlyCount "54"] [EventDate "2021.09.04"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bxd6 cxd6 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. O-O O-O 9. Nc3 Re8 10. Nd2 e5 11. dxe5 dxe5 12. f4 exf4 13. exf4 Qb6+ 14. Kh1 Ng4 15. Qf3 Re3 16. Qd1 Rxc3 17. bxc3 Nf2+ 18. Rxf2 Qxf2 19. Nf3 Bg4 20. Qd3 Bxf3 21. gxf3 Re8 22. Rf1 Qh4 23. Qd4 Re2 24. Qg1 Rxc2 25. Rb1 Qxf4 26. Qg3 Qxg3 27. hxg3 g6 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.18"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Rueda Rojas, Richard Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1450"] [BlackElo "1358"] [PlyCount "71"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. Nge2 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Qd2 Bd7 11. Bh6 Rb8 12. b3 Qa5 13. Bxg7 Kxg7 14. h4 Qe5 15. Rc1 Qg3+ 16. Qf2 Qxf2+ 17. Kxf2 Rfc8 18. Bd3 Rc7 19. Rc2 Rbc8 20. Rhc1 Be6 21. g4 Nd7 22. Ke3 Ne5 23. Be2 d5 24. Kd4 f6 25. exd5 Rd8 26. Ke4 cxd5+ 27. cxd5 Bf7 28. Rd1 Rc5 29. f4 Bxd5+ 30. Ke3 Nc6 31. Rcc1 Nb4 32. a3 Rdc8 33. axb4 Rxc3+ 34. Rxc3 Rxc3+ 35. Kd4 Rxb3 36. Kxd5 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.19"] [White "Celis Mantilla, Daniel Mauricio"] [Black "Moreno Hernandez, Andres Mauricio"] [Result "1-0"] [ECO "A00"] [PlyCount "97"] [EventDate "2021.09.04"] 1. d4 c6 2. c4 d5 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Bf5 6. Qb3 Nxd4 7. Qa4+ Nc6 8. e3 Nf6 9. Nf3 e6 10. Bb5 Qb6 11. Ne5 Rc8 12. O-O a6 13. Bxc6+ Rxc6 14. Nxc6 bxc6 15. Qb3 Qa7 16. Na4 Be7 17. Qb8+ Qxb8 18. Bxb8 O-O 19. Ba7 Bc2 20. b3 Ra8 21. Bc5 Bd8 22. Rac1 Bd3 23. Rfd1 Be2 24. Rd2 Bh5 25. f3 h6 26. Bd6 Rc8 27. Rdc2 Ba5 28. b4 Ne8 29. Rxc6 Rxc6 30. Rxc6 Nxd6 31. Rxd6 Bxb4 32. Rxa6 Bg6 33. Kf2 Bd3 34. Ra8+ Kh7 35. Nb2 Bg6 36. a4 Bc3 37. Nd1 Bf6 38. a5 d4 39. e4 Be5 40. h3 f5 41. exf5 Bxf5 42. a6 d3 43. Ke3 g5 44. a7 Bf4+ 45. Kf2 Be5 46. Rb8 Bd4+ 47. Ke1 Bxa7 48. Rb7+ Kg6 49. Rxa7 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.20"] [White "Rosas Rico, Leonardo"] [Black "Duarte Zuniga, Jimy"] [Result "0-1"] [ECO "A00"] [PlyCount "24"] [EventDate "2021.09.04"] 1. e4 e5 2. d3 Nf6 3. Bg5 Bc5 4. Nf3 d5 5. exd5 O-O 6. Be2 e4 7. dxe4 Bxf2+ 8. Kxf2 Nxe4+ 9. Kg1 Nxg5 10. Nxg5 Qxg5 11. g3 Bh3 12. Bf1 Qe3# 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.21"] [White "Garrido Osorio, Oscar Dario"] [Black "Sanchez Fonseca, Alejandro"] [Result "1-0"] [ECO "A00"] [PlyCount "64"] [EventDate "2021.09.04"] 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. a3 e5 5. e4 d6 6. Be2 Bg4 7. O-O Be7 8. d3 O-O 9. Bg5 Bxf3 10. Bxf3 Nd4 11. Bxf6 Bxf6 12. Bg4 Nb3 13. Qxb3 Bh4 14. Qxb7 Qg5 15. Bh3 Rab8 16. Qd5 Rxb2 17. Nd1 Rd2 18. Kh1 Qf6 19. g3 Bxg3 20. hxg3 Qf3+ 21. Kg1 h6 22. Qxd6 Rxd3 23. Qxe5 Rfd8 24. Ne3 f6 25. Qe6+ Kh7 26. Qf5+ Qxf5 27. Bxf5+ g6 28. Bg4 h5 29. Bf3 f5 30. e5 Re8 31. Rad1 Rxd1 32. Rxd1 Rxe5 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "3.22"] [White "Barajas Hernandez, Nestor Giovany"] [Black "Mateus Patino, Paula Andrea"] [Result "1-0"] [ECO "A00"] [PlyCount "0"] [EventDate "2021.09.04"] 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.1"] [White "Gonzalez Delgado, Hugo Andres"] [Black "Carvajal Barreto, Johan Sebastian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1858"] [BlackElo "1649"] [PlyCount "70"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 a6 5. Bg5 f6 6. Be3 Nc6 7. Qd2 Be6 8. Nc3 Ne5 9. Nd4 Bf7 10. O-O-O Ne7 11. h3 N7c6 12. Nf5 Bc4 13. f4 Bxf1 14. fxe5 Bc4 15. exd6 cxd6 16. Nd5 Bxd5 17. Qxd5 Qd7 18. Bb6 Ne5 19. Qb3 g6 20. Nd4 Bh6+ 21. Kb1 Rc8 22. Rhf1 Ke7 23. Nf3 Rhf8 24. Bd4 Qb5 25. Bxe5 fxe5 26. Qxb5 axb5 27. Rd5 Rc5 28. Rfd1 Rxd5 29. Rxd5 Rf4 30. Rxb5 Rxe4 31. Rxb7+ Kf6 32. Rxh7 Bg7 33. Rh4 Re2 34. a4 Kf5 35. a5 e4 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.2"] [White "Rivera Suarez, Cesar Dario"] [Black "Romero Martinez, Filadelfo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1718"] [BlackElo "2027"] [PlyCount "64"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Bd3 Bg4 10. Qc2 Bxf3 11. gxf3 Nxc3 12. bxc3 Nd7 13. O-O Qf6 14. f4 g5 15. fxg5 Qxg5+ 16. Kh1 Qf6 17. f3 Nf8 18. e4 Ne6 19. exd5 cxd5 20. Qa4+ Kf8 21. Qb5 Nf4 22. Qxb7 Rd8 23. Qb4+ Rd6 24. Bb5 Rg8 25. Rg1 Rg6 26. Rxg6 hxg6 27. Qc5 Kg7 28. Qa3 Rb6 29. Bf1 Nd3 30. Bg2 Rb2 31. f4 Qe6 32. Qa5 Nxf4 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.3"] [White "Avila Gonzalez, Juan Jose"] [Black "Sanchez Castellanos, German Alex"] [Result "0-1"] [ECO "A00"] [WhiteElo "1593"] [BlackElo "2125"] [PlyCount "66"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. b3 cxd4 7. exd4 Bg4 8. Be2 e6 9. O-O Rc8 10. Nbd2 Ba3 11. c4 O-O 12. c5 Qa5 13. h3 Bh5 14. g4 Bg6 15. Nh4 Nxd4 16. Nxg6 Nxe2+ 17. Qxe2 hxg6 18. Bd6 Rfd8 19. Be7 Rd7 20. Bxf6 gxf6 21. Nf3 Qxc5 22. g5 Qc2 23. Qe3 Qf5 24. gxf6 Bc5 25. Qh6 Qxf6 26. Ng5 Qg7 27. Qh4 Rdc7 28. Rae1 Be7 29. f4 Rc2 30. Qg4 Qd4+ 31. Kh1 Bxg5 32. fxg5 Qxg4 33. hxg4 Rxa2 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.4"] [White "Marquez, Benjamin"] [Black "Rico Hernandez, Edgar"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2000"] [BlackElo "1772"] [PlyCount "17"] [EventDate "2021.09.04"] 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nc3 a6 6. Be2 e6 7. Ne5 Nxe5 8. Bxe5 cxd4 9. Qxd4 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.5"] [White "Avila Vargas, Juan Manuel"] [Black "Caicedo Solano, Eduardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1475"] [BlackElo "1858"] [PlyCount "64"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. O-O-O c5 7. d5 Qa5 8. Bh6 Nxe4 9. Nxe4 Qxa2 10. c3 Qa1+ 11. Kc2 Qa4+ 12. Kd3 Ne5+ 13. Ke2 Bxh6 14. Nxd6+ exd6 15. Qxh6 Bf5 16. Ke1 O-O-O 17. Be2 Rde8 18. Qd2 Nc4 19. Qc1 Bc2 20. Kf1 Bxd1 21. Bxd1 Qb5 22. Ne2 Qxb2 23. Qg5 Qd2 24. Qxd2 Nxd2+ 25. Ke1 Nc4 26. Ba4 Re7 27. f3 a6 28. Kf2 b5 29. Bc2 Rhe8 30. Re1 f5 31. Bd3 Nb2 32. Bc2 c4 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.6"] [White "Marin Campos, Doandris Javier"] [Black "Suarez Pinto, Sergio Rafael"] [Result "0-1"] [ECO "A00"] [WhiteElo "1471"] [BlackElo "1854"] [PlyCount "68"] [EventDate "2021.09.04"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bf4 Bd6 6. Ne5 O-O 7. e3 Qe7 8. Bd3 Nbd7 9. Rc1 Re8 10. c5 Bb8 11. Nxd7 Bxd7 12. Bxb8 Raxb8 13. f4 b6 14. b4 Rec8 15. O-O Be8 16. Qf3 g6 17. Ba6 Rd8 18. Rb1 Qc7 19. Rfd1 Bd7 20. Ne2 Bc8 21. Bd3 a5 22. a3 Qa7 23. g4 Ba6 24. Bxa6 Qxa6 25. Ng3 bxc5 26. dxc5 axb4 27. f5 exf5 28. gxf5 Ne4 29. Nxe4 dxe4 30. Rxd8+ Rxd8 31. Qxe4 bxa3 32. Qh4 Qd3 33. Re1 Ra8 34. f6 Qc3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.7"] [White "Cardenas Briceno, Eloy"] [Black "Jaimes Rios, Luis Alejandro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1469"] [BlackElo "1842"] [PlyCount "104"] [EventDate "2021.09.04"] 1. e4 e6 2. f4 d5 3. exd5 exd5 4. d4 Bd6 5. Qh5 Nc6 6. Bb5 Nf6 7. Qe2+ Be7 8. Nf3 O-O 9. Bxc6 bxc6 10. O-O a5 11. Nbd2 Ba6 12. c4 dxc4 13. Nxc4 Re8 14. Nfe5 Qxd4+ 15. Be3 Qe4 16. Qf3 Qxf3 17. Rxf3 Nd5 18. b3 f6 19. Nxc6 Bxc4 20. Nxe7+ Rxe7 21. Bc5 Re4 22. bxc4 Rxc4 23. Bf2 Rb8 24. Bg3 Rb2 25. Rb3 Rcc2 26. Rxb2 Rxb2 27. a3 Ne3 28. Bf2 Nc2 29. Rd1 Nxa3 30. Bc5 Rb1 31. Rxb1 Nxb1 32. Kf1 Nd2+ 33. Ke2 Ne4 34. Ba3 Kf7 35. g4 Ke6 36. f5+ Ke5 37. Ke3 Nd6 38. Bb2+ Kd5 39. Kd3 Ne4 40. Ke3 c5 41. h4 h6 42. Kf4 c4 43. Ke3 a4 44. Ba3 Nc5 45. Kd2 Kd4 46. Bb4 Ne4+ 47. Ke2 c3 48. Bf8 Nf2 49. g5 hxg5 50. hxg5 Ke5 51. Bxg7 Kxf5 52. gxf6 Kg6 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.8"] [White "Acosta Cruz, Luis Ivan"] [Black "Narvaez Guerra, Manuel Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1773"] [PlyCount "85"] [EventDate "2021.09.04"] 1. c4 Nf6 2. Nc3 e6 3. g4 d5 4. d4 Bb4 5. Bg2 c5 6. e3 dxc4 7. Nge2 O-O 8. O-O a6 9. a3 Bxc3 10. bxc3 Qc7 11. e4 Rd8 12. Rb1 Nc6 13. Bg5 h6 14. Bc1 b5 15. f4 Bb7 16. f5 exf5 17. Rxf5 cxd4 18. cxd4 Ne7 19. Bf4 Qb6 20. Rc5 Qxc5 21. dxc5 Rxd1+ 22. Rxd1 Bxe4 23. Bxe4 Nxe4 24. Rd7 Ng6 25. c6 Nxf4 26. Nxf4 Nc5 27. Rd5 Ne6 28. Nxe6 fxe6 29. Rd7 Rc8 30. c7 Kh7 31. Kf2 a5 32. Ke3 b4 33. Kd2 Kg6 34. Kc2 e5 35. Rd5 Rxc7 36. Rxe5 bxa3 37. Rxa5 a2 38. h3 Rf7 39. h4 Rf1 40. h5+ Kf6 41. Kb2 a1=Q+ 42. Rxa1 Rxa1 43. Kxa1 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.9"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Ibanez, Hernando Ivan"] [Result "0-1"] [ECO "A00"] [BlackElo "1716"] [PlyCount "85"] [EventDate "2021.09.04"] 1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. c4 d6 5. d4 g6 6. Nbd2 Bg7 7. Qc2 Nbd7 8. e4 O-O 9. Be2 Qe8 10. O-O e5 11. d5 a5 12. a3 Nh5 13. g3 Nc5 14. Ne1 Nf6 15. Bd3 Bc8 16. Ng2 Bh3 17. Rae1 g5 18. Ba1 Nxd3 19. Qxd3 Nh5 20. f4 gxf4 21. Qf3 f5 22. exf5 fxg3 23. hxg3 Rxf5 24. Qd3 Qg6 25. Ne4 Raf8 26. Rxf5 Bxf5 27. Re3 Bh6 28. Re1 Bxe4 29. Qxe4 Nxg3 30. Qxg6+ hxg6 31. b4 axb4 32. axb4 Rf3 33. Nh4 Rf6 34. c5 g5 35. cxd6 cxd6 36. Ng2 g4 37. Kh2 Nh5 38. Re4 Nf4 39. Ne3 Rg6 40. Bxe5 dxe5 41. Rxe5 Nd3 42. Re4 g3+ 43. Kg1 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.10"] [White "Motato Soto, Juan Alejandro"] [Black "Virviescas S, Christian Stewart"] [Result "0-1"] [ECO "A00"] [BlackElo "1569"] [PlyCount "86"] [EventDate "2021.09.04"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. Be2 g6 11. O-O Bg7 12. b5 Na5 13. Nc3 O-O 14. Na4 Qd8 15. Nc5 b6 16. Nxd7 Qxd7 17. Rc1 Rfc8 18. Bc3 Nc4 19. Bxc4 Rxc4 20. Nd2 Rc7 21. Qb3 Rac8 22. Nf3 h5 23. Bb2 Bh6 24. Rxc7 Qxc7 25. h3 Qc2 26. Qxc2 Rxc2 27. Rb1 h4 28. Ne1 Rc4 29. Rd1 Kf8 30. Kf1 Ke8 31. Rd3 Kd7 32. Rc3 Rxd4 33. Nd3 Bd2 34. Rb3 Rc4 35. Ke2 Ba5 36. Nb4 Bxb4 37. axb4 Nd4+ 38. Bxd4 Rxd4 39. Ra3 Rxb4 40. Rxa7+ Ke8 41. Ra8+ Ke7 42. Ra7+ Kf8 43. Ra8+ Kg7 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.11"] [White "Jaimes, Fredy Alexander"] [Black "Realpe Amaya, Yeirson Dario"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1843"] [PlyCount "36"] [EventDate "2021.09.04"] 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 c6 6. a4 a5 7. Bc4 Be7 8. O-O O-O 9. h3 Qc7 10. Bb3 exd4 11. Nxd4 Nc5 12. e5 dxe5 13. fxe5 Qxe5 14. Bf4 Qh5 15. Qxh5 Nxh5 16. Bc4 Nxf4 17. Rxf4 Bd6 18. Rf3 Be5 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.12"] [White "Jaimes Florez, Lucy Janeth"] [Black "Gonzalez Bolivar, Juan Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1524"] [BlackElo "1450"] [PlyCount "73"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Nc3 Nge7 7. Bc4 O-O 8. O-O Ne5 9. Bb3 N7c6 10. Nxc6 bxc6 11. Qh5 Qf6 12. Bxb6 cxb6 13. f4 Ng6 14. g3 Ne7 15. e5 Qg6 16. Qxg6 hxg6 17. Ne4 Nf5 18. c3 Ba6 19. Rfe1 Rad8 20. Rad1 d5 21. exd6 Rfe8 22. Kf2 Nh6 23. h3 c5 24. g4 Kh7 25. Ng5+ Kg8 26. Rxe8+ Rxe8 27. d7 Rd8 28. Nf3 Bb5 29. Ne5 Kf8 30. a4 Ba6 31. Nc6 Ng8 32. Nxd8 Ne7 33. Nxf7 Nc6 34. d8=Q+ Nxd8 35. Rxd8+ Ke7 36. Ra8 c4 37. Rxa7+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.13"] [White "Ponton Estacio, Juan Sebastian"] [Black "Celis Mantilla, Daniel Mauricio"] [Result "1/2-1/2"] [ECO "A00"] [PlyCount "87"] [EventDate "2021.09.04"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Be6 5. Bf4 a6 6. a3 Bd6 7. Qf3 Nc6 8. Nge2 Qd7 9. Qg3 g6 10. Bxd6 Qxd6 11. Rd1 Qxg3 12. hxg3 Nge7 13. Nf4 O-O-O 14. Be2 Nf5 15. O-O Nfxd4 16. Nxe6 Nxe2+ 17. Nxe2 fxe6 18. Nf4 Rhe8 19. Rfe1 Rd6 20. Kh2 d4 21. c4 dxc3 22. Rxd6 cxd6 23. bxc3 Kd7 24. Kh3 e5 25. Nd5 Rf8 26. f4 exf4 27. gxf4 Rf5 28. c4 Rf7 29. Kg4 Ne7 30. Kg5 Rf5+ 31. Kh6 Rh5+ 32. Kg7 Nxd5 33. cxd5 Rxd5 34. Kxh7 g5 35. Re4 gxf4 36. Rxf4 Rg5 37. g4 Ke6 38. Kh6 Ra5 39. g5 Rxa3 40. g6 Rg3 41. g7 Rxg7 42. Kxg7 Ke5 43. Rf1 b5 44. Rf7 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.14"] [White "Cancino, Johan Camilo"] [Black "Jaimes Franco, Francisco Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1651"] [PlyCount "63"] [EventDate "2021.09.04"] 1. b3 g6 2. Bb2 f6 3. e3 e5 4. d4 d6 5. Nf3 Bg4 6. h3 Bf5 7. dxe5 Ne7 8. exf6 Nec6 9. f7+ Kxf7 10. Bxh8 Be7 11. Bc4+ Be6 12. Bxe6+ Kxe6 13. Nd4+ Nxd4 14. Bxd4 c5 15. Qg4+ Kf7 16. Bb2 Bf6 17. Bxf6 Qxf6 18. Qf3 Qxf3 19. gxf3 Nc6 20. Nc3 Nb4 21. O-O-O d5 22. Nxd5 Nxa2+ 23. Kb2 Nb4 24. Nxb4 cxb4 25. Rd7+ Kg8 26. Rhd1 b6 27. Rd8+ Rxd8 28. Rxd8+ Kf7 29. Rd7+ Kg8 30. Rxa7 h5 31. c3 bxc3+ 32. Kxc3 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.15"] [White "Rodriguez Munoz, Luis Hernando"] [Black "Barona Sanchez, Heider"] [Result "0-1"] [ECO "A00"] [PlyCount "66"] [EventDate "2021.09.04"] 1. e3 c5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 a6 5. d4 cxd4 6. Nxd4 Nxd4 7. Bxd4 d6 8. Nc3 e5 9. Bxe5 dxe5 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nd5 Nxd5 13. Rxd5 Bb4+ 14. Kd1 f6 15. g3 Ke7 16. Rg1 Bc6 17. c4 Bxd5 18. cxd5 Rhd8 19. e4 Rac8 20. f3 Ba3 21. Rg2 Rc1+ 22. Kd2 Rxf1 23. f4 exf4 24. gxf4 g6 25. f5 g5 26. h4 Rg8 27. Re2 Bd6 28. hxg5 Rxg5 29. Kc2 h5 30. Kb2 h4 31. Rc2 h3 32. Rc8 Rg2+ 33. Kc3 Rc1+ 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.16"] [White "Cuadros Pena, Albert Andretti"] [Black "Barajas Hernandez, Nestor Giovany"] [Result "1-0"] [ECO "A00"] [PlyCount "15"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxd4 exd4 5. b4 Bxb4 6. Bb2 Bc5 7. Qh5 Nf6 8. Qxf7# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.17"] [White "Velandia Sandoval, Ivan Ramiro"] [Black "Garrido Osorio, Oscar Dario"] [Result "1-0"] [ECO "A00"] [PlyCount "93"] [EventDate "2021.09.04"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 e6 5. a3 Bc5 6. Nf3 Nf6 7. d4 Bd6 8. O-O O-O 9. Bg5 Re8 10. d5 e5 11. Ne4 Be7 12. Bxf6 Bxf6 13. h3 Bf5 14. Qe2 a6 15. Rad1 b5 16. Ba2 Bxe4 17. Qxe4 Qd6 18. Nd4 Nd7 19. Nf5 Qb6 20. b4 Rad8 21. d6 c6 22. c4 c5 23. cxb5 Qxb5 24. Qd5 Rf8 25. Bc4 Qb6 26. Ne7+ Kh8 27. Rb1 Rde8 28. Nf5 g6 29. Nh6 Kg7 30. Ng4 Bd8 31. Rfe1 f6 32. f4 h5 33. Nf2 Kh6 34. Nd3 cxb4+ 35. Kh1 a5 36. axb4 Qa7 37. bxa5 Qd4 38. Qxd4 exd4 39. Rxe8 Rxe8 40. Bb5 Re3 41. a6 Nb6 42. Ra1 g5 43. fxg5+ fxg5 44. a7 Na8 45. Bc6 Rxd3 46. Bxa8 Rc3 47. Bb7 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.18"] [White "Duarte Zuniga, Jimy"] [Black "Romero Villamizar, Carlos Alirio"] [Result "0-1"] [ECO "A00"] [PlyCount "62"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O a6 5. Re1 b5 6. Bf1 Bb7 7. Nc3 Nd7 8. Ne2 Ngf6 9. Ng3 h6 10. e5 Bxf3 11. Re2 Bxe2 12. Qxe2 Nxe5 13. a4 b4 14. b3 Nc6 15. Bb2 Be7 16. Re1 O-O 17. Bxf6 Bxf6 18. Qg4 Kh7 19. Re4 g6 20. Qh3 Rg8 21. Bd3 Bg7 22. Rh4 Ne7 23. Nh5 Nf5 24. Bxf5 Bf8 25. Nf6+ Qxf6 26. Rxh6+ Bxh6 27. Bd3 e5 28. g4 Qg5 29. Qg3 Kg7 30. h4 Qf4 31. g5 Qxg3+ 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.19"] [White "Quintero Vargas, Camilo Esteban"] [Black "Gonzalez Suarez, Nelson"] [Result "0-1"] [ECO "A00"] [BlackElo "1490"] [PlyCount "71"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. d5 Bxf3 5. Qxf3 Nf6 6. Nc3 Be7 7. Be2 O-O 8. Qg3 Kh8 9. O-O Rg8 10. f3 Nh5 11. Qe1 Bg5 12. Bd2 Bxd2 13. Qxd2 Nf4 14. g3 Qg5 15. Kh1 Ne6 16. f4 Nxf4 17. gxf4 exf4 18. Rg1 Qe5 19. Rg4 g5 20. Rag1 h5 21. R4g2 Nd7 22. Bxh5 Rg7 23. Bxf7 Rxf7 24. Rxg5 Qf6 25. Rf5 Qe7 26. Qxf4 Rh7 27. Qg5 Qe8 28. Nb5 Qxe4+ 29. Rg2 Qe1+ 30. Rg1 Qe4+ 31. Qg2 Qxf5 32. Nxc7 Rc8 33. c4 Nf6 34. Ne6 Rxc4 35. Rf1 Qe5 36. Qg5 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.20"] [White "Rueda Rojas, Richard Alejandro"] [Black "Rosas Rico, Leonardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1358"] [PlyCount "65"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nc6 5. Bc4 Be6 6. Nxe6 fxe6 7. Bxe6 Qe7 8. Bd5 O-O-O 9. O-O Nf6 10. Re1 Re8 11. Nc3 Nxd5 12. Nxd5 Qd7 13. Bf4 Be7 14. Qd2 Bf6 15. c3 Be5 16. Bxe5 dxe5 17. Rad1 Rd8 18. Re3 Ne7 19. Rd3 Nxd5 20. Rxd5 Qe7 21. Rxd8+ Qxd8 22. Qxd8+ Rxd8 23. Rxd8+ Kxd8 24. Kf1 h5 25. Ke2 b5 26. Ke3 Ke7 27. f4 Ke6 28. Kf3 g6 29. g4 exf4 30. gxh5 gxh5 31. Kxf4 a5 32. e5 c5 33. Ke4 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.04"] [Round "4.21"] [White "Moreno Hernandez, Andres Mauricio"] [Black "Sanchez Fonseca, Alejandro"] [Result "1-0"] [ECO "A00"] [PlyCount "39"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 Bb4+ 7. Nc3 d6 8. Bg5 Bg4 9. O-O O-O 10. Nd5 Nd4 11. Nxb4 Nxb3 12. axb3 c5 13. Nd5 c4 14. bxc4 bxc4 15. dxc4 Qd7 16. Nxf6+ gxf6 17. Bxf6 Bxf3 18. Qxf3 Qe6 19. Qg3+ Qg4 20. Qxg4# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.1"] [White "Sanchez Castellanos, German Alex"] [Black "Gonzalez Delgado, Hugo Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "2125"] [BlackElo "1858"] [PlyCount "67"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Be6 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. h3 Nd7 12. Nf3 Qd6 13. O-O-O Nhf6 14. Kb1 g5 15. Rc1 Rg8 16. Na4 Rc8 17. Nd2 b6 18. Nf1 Ke7 19. Ng3 c5 20. dxc5 Nxc5 21. Nxc5 Rxc5 22. Qa4 Qd7 23. Qd4 Rgc8 24. Qe5 Rxc1+ 25. Rxc1 Rxc1+ 26. Kxc1 Qc8+ 27. Kb1 Ng8 28. Nf5+ Kd8 29. Nxh6 Ne7 30. Qxg5 Qc5 31. Ng8 Kd7 32. Qxe7+ Qxe7 33. Nxe7 Kxe7 34. Kc2 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.2"] [White "Romero Martinez, Filadelfo"] [Black "Carvajal Barreto, Johan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "2027"] [BlackElo "1649"] [PlyCount "86"] [EventDate "2021.09.04"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Nbd7 6. h3 Bh5 7. O-O Qc7 8. Be3 b5 9. a3 e5 10. Qd2 Bg6 11. Bd3 Be7 12. d5 a6 13. dxc6 Qxc6 14. Nd5 Bxe4 15. Nxe7 Kxe7 16. Bg5 Bxf3 17. gxf3 Nc5 18. Be4 Ncxe4 19. fxe4 h6 20. Bxf6+ gxf6 21. f3 Rhg8+ 22. Kh2 Rg5 23. Rad1 Rag8 24. Rg1 Qc5 25. Rg4 h5 26. Rxg5 Rxg5 27. h4 Rg6 28. c3 Ke6 29. b4 Qc6 30. a4 f5 31. axb5 axb5 32. Qd3 fxe4 33. fxe4 Rg4 34. Qd5+ Qxd5 35. exd5+ Kf5 36. Kh3 e4 37. c4 bxc4 38. b5 e3 39. Rc1 Rg8 40. Rxc4 e2 41. Rc1 Kf4 42. b6 Kf3 43. b7 Rb8 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.3"] [White "Caicedo Solano, Eduardo"] [Black "Ibanez, Hernando Ivan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1858"] [BlackElo "1716"] [PlyCount "63"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nc6 8. Be3 Be7 9. a4 Nb4 10. a5 Bd7 11. O-O Rc8 12. f3 O-O 13. Nde2 Bc6 14. Bb6 Qd7 15. Nd4 d5 16. e5 Ne8 17. f4 Bd8 18. Bc5 Be7 19. Bb6 Bd8 20. Qg4 Bxb6 21. axb6 Qd8 22. f5 Bd7 23. fxe6 fxe6 24. Rxf8+ Kxf8 25. Nxe6+ Bxe6 26. Qxe6 g6 27. Bxd5 Nxd5 28. Nxd5 Rc6 29. Rf1+ Kg7 30. Qf7+ Kh6 31. Qf8+ Kg5 32. Qf4+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.4"] [White "Suarez Pinto, Sergio Rafael"] [Black "Rivera Suarez, Cesar Dario"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1854"] [BlackElo "1718"] [PlyCount "73"] [EventDate "2021.09.04"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qh5 7. O-O Nd7 8. Nxd4 Qxd1 9. Rxd1 a6 10. Ne4 Ngf6 11. Nxf6+ Nxf6 12. Bd2 Bc5 13. Be1 b5 14. Bf1 Bb7 15. b4 Be7 16. a4 bxa4 17. Rxa4 O-O 18. Rda1 Nd5 19. c4 Bf6 20. cxd5 Bxd4 21. Rd1 e5 22. Bc4 Rfd8 23. Ra5 Rd6 24. h3 Rad8 25. Kf1 Rc8 26. Bb3 g6 27. Ke2 Kg7 28. f3 g5 29. Rxd4 exd4 30. Bf2 f6 31. Bxd4 Bxd5 32. Bxd5 Rcd8 33. Be4 Rxd4 34. Rxa6 Rxb4 35. Ra7+ Kf8 36. Rxh7 Rb2+ 37. Ke3 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.5"] [White "Rico Hernandez, Edgar"] [Black "Virviescas S, Christian Stewart"] [Result "0-1"] [ECO "A00"] [WhiteElo "1772"] [BlackElo "1569"] [PlyCount "86"] [EventDate "2021.09.04"] 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bf5 8. Ne5 Nbd7 9. Nxd7 Qxd7 10. Bd2 Rac8 11. Rc1 Ne4 12. Nxe4 Bxe4 13. Bc3 Rfd8 14. b3 h5 15. Bf3 Qf5 16. Bxe4 Qxe4 17. Qc2 Qg4 18. h3 Qg5 19. Qe2 e6 20. Rc2 Re8 21. Rfc1 Qf5 22. Bb2 Bf8 23. Qd2 g5 24. Qe2 Qg6 25. Qf3 Bd6 26. g3 f5 27. Qg2 Kf7 28. f3 g4 29. fxg4 fxg4 30. Rf2+ Ke7 31. h4 Rf8 32. Rcf1 a6 33. Rxf8 Rxf8 34. Rxf8 Kxf8 35. Qf2+ Ke7 36. cxd5 exd5 37. Kh2 Ke6 38. a3 Qe4 39. Kg1 Qb1+ 40. Kg2 Qd1 41. b4 b5 42. Qf1 Qxf1+ 43. Kxf1 Bxg3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.6"] [White "Narvaez Guerra, Manuel Jose"] [Black "Avila Gonzalez, Juan Jose"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1593"] [PlyCount "70"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 d6 7. Bc4 Nf6 8. h3 O-O 9. O-O Bd7 10. Bg5 Rc8 11. Bb3 Na5 12. Bc2 Nc4 13. Bc1 b5 14. e5 dxe5 15. Nxe5 b4 16. Na4 Bb5 17. Nxc4 Bxc4 18. Re1 e6 19. Bg5 Qd6 20. b3 Bd5 21. Nc5 Bc6 22. Qd2 a5 23. Bd1 Nd7 24. Bf4 Qxd4 25. Nxd7 Qxd2 26. Bxd2 Bxd7 27. Rc1 Rxc1 28. Bxc1 Rc8 29. Bg5 Bb5 30. Bf3 Bd4 31. Rd1 e5 32. Be7 Rc2 33. Bh4 f5 34. Bb7 a4 35. bxa4 Bxa4 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.7"] [White "Realpe Amaya, Yeirson Dario"] [Black "Marquez, Benjamin"] [Result "0-1"] [ECO "A00"] [BlackElo "2000"] [PlyCount "0"] [EventDate "2021.09.04"] 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.8"] [White "Jaimes Rios, Luis Alejandro"] [Black "Jaimes Florez, Lucy Janeth"] [Result "1-0"] [ECO "A00"] [WhiteElo "1842"] [BlackElo "1524"] [PlyCount "45"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Qe7 7. O-O Ng4 8. cxd4 Bb6 9. h3 h5 10. Nc3 Ba5 11. Nd5 Qd8 12. hxg4 hxg4 13. Bg5 f6 14. exf6 gxf3 15. f7+ Kf8 16. Bxd8 fxg2 17. Kxg2 Nxd8 18. Rh1 Rxh1 19. Qxh1 Ne6 20. Qh8+ Kxf7 21. Qh5+ Kf8 22. Qf5+ Kg8 23. Ne7+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.9"] [White "Acosta Cruz, Luis Ivan"] [Black "Cardenas Briceno, Eloy"] [Result "1-0"] [ECO "A00"] [WhiteElo "1773"] [BlackElo "1469"] [PlyCount "53"] [EventDate "2021.09.04"] 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. g3 c6 5. Bg2 Bf5 6. e4 Bg6 7. d4 e6 8. Be3 b5 9. a3 a5 10. Nge2 Na6 11. Nf4 b4 12. Nce2 Nf6 13. Qc2 Rc8 14. O-O c5 15. Rfc1 c4 16. Qa4+ Nd7 17. e5 Qc7 18. h4 Be7 19. d5 Nac5 20. Bxc5 Qxc5 21. dxe6 fxe6 22. Nxe6 Qxe5 23. N2f4 Bf5 24. Re1 Qf6 25. Rad1 Kf7 26. Qxd7 Rhd8 27. Nxd8+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.10"] [White "Jaimes, Fredy Alexander"] [Black "Hernandez Serrano, Cristhian Daniel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1843"] [PlyCount "85"] [EventDate "2021.09.04"] 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. Nf3 d6 7. exd6 Qxd6 8. Nc3 g6 9. Bc4 Nxc3 10. bxc3 Bg7 11. O-O O-O 12. h3 e5 13. dxe5 Qc5 14. Qe2 Nxe5 15. Nxe5 Qxe5 16. Qxe5 Bxe5 17. Ba3 Rd8 18. Rae1 Bf6 19. Be7 Bxe7 20. Rxe7 Rf8 21. Rfe1 Kg7 22. Rc7 b5 23. Bd5 Rb8 24. Ree7 a5 25. Rxf7+ Rxf7 26. Rxf7+ Kh6 27. Rf8 b4 28. cxb4 axb4 29. Be6 Bxe6 30. Rxb8 Bxa2 31. Rxb4 Kg5 32. f4+ Kf6 33. Kf2 h5 34. g4 hxg4 35. hxg4 Be6 36. Kg3 Ba2 37. Rb6+ Be6 38. Kh4 Kf7 39. Rxe6 Kxe6 40. Kg5 Kf7 41. Kh6 Kf6 42. g5+ Kf5 43. Kg7 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.11"] [White "Celis Mantilla, Daniel Mauricio"] [Black "Cancino, Johan Camilo"] [Result "0-1"] [ECO "A00"] [BlackElo "1651"] [PlyCount "60"] [EventDate "2021.09.04"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. a3 Bf5 8. Nf3 e6 9. Bd3 Bxd3 10. Qxd3 Na5 11. Nd2 Rc8 12. O-O Be7 13. Rfc1 O-O 14. e4 dxe4 15. Ncxe4 Nc6 16. Nf3 Qb6 17. b4 Rfd8 18. Be3 Nd5 19. Rab1 Na7 20. Nc5 Nb5 21. a4 Nd6 22. a5 Qa7 23. Ne4 Nxe4 24. Rxc8 Rxc8 25. Qxe4 Bxb4 26. Rxb4 Nxb4 27. d5 exd5 28. Qxb4 Qb8 29. g3 Rc4 30. Qb6 Qc7 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.12"] [White "Velandia Sandoval, Ivan Ramiro"] [Black "Avila Vargas, Juan Manuel"] [Result "0-1"] [ECO "A00"] [BlackElo "1475"] [PlyCount "73"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e5 6. Bb5 cxd4 7. Bxc6+ bxc6 8. O-O Bg4 9. Re1 c5 10. Qa4+ Bd7 11. Rxe5+ Qxe5 12. Qxd7+ Kxd7 13. Nxe5+ Ke6 14. Nc4 Nf6 15. Nba3 dxc3 16. bxc3 Be7 17. Bb2 Rhb8 18. Re1+ Kd7 19. Ne5+ Kc7 20. Nac4 Bd6 21. Nxf7 Re8 22. Rd1 Bf8 23. Bc1 Re4 24. Nfe5 Re8 25. f4 Rd8 26. Rf1 Nd7 27. Nd2 Re2 28. Nef3 Rde8 29. c4 Bd6 30. g3 Nf6 31. Ng5 Ng4 32. Ndf3 h6 33. Nf7 Ne3 34. Bxe3 R8xe3 35. Nxd6 Kxd6 36. Rd1+ Kc7 37. Ne5 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.13"] [White "Romero Villamizar, Carlos Alirio"] [Black "Marin Campos, Doandris Javier"] [Result "0-1"] [ECO "A00"] [BlackElo "1471"] [PlyCount "70"] [EventDate "2021.09.04"] 1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. d3 Bf5 5. Qe2 exd3 6. cxd3 Nc6 7. a3 Nd4 8. Qd1 e5 9. Nc3 Bd6 10. Be2 O-O 11. O-O c5 12. Nf3 e4 13. Nh4 Nxe2+ 14. Nxe2 Bg4 15. h3 exd3 16. hxg4 Nxg4 17. g3 dxe2 18. Qxe2 Ne5 19. Kg2 Qf6 20. Bf4 Rfe8 21. Qc2 Nc6 22. Bxd6 Qxd6 23. Rh1 Qd5+ 24. Nf3 Qxf3+ 25. Kxf3 Nd4+ 26. Kg2 Nxc2 27. Rac1 Re2 28. Rh5 b6 29. Rch1 h6 30. Rd5 Rae8 31. Rd7 R8e7 32. Rd8+ Kh7 33. Kf3 Ne1+ 34. Kg4 Rxf2 35. Rh5 Nf3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.14"] [White "Barona Sanchez, Heider"] [Black "Motato Soto, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [PlyCount "75"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nc3 Nc6 6. O-O Nf6 7. Re1 g6 8. d4 cxd4 9. Nxd4 Bg7 10. Nxc6 bxc6 11. Bf4 O-O 12. Qd3 Nh5 13. Be3 Rfd8 14. Rad1 Rab8 15. b3 Nf6 16. Bf4 Ng4 17. Ne2 Ne5 18. Qg3 Rb5 19. Nc1 Qc7 20. Nd3 Nxd3 21. Qxd3 e5 22. Bg3 d5 23. c4 Ra5 24. Rd2 d4 25. b4 Ra6 26. c5 Qb7 27. a3 Ra4 28. f4 exf4 29. Bxf4 a5 30. Rb1 axb4 31. Qb3 Rda8 32. axb4 Ra3 33. Qc4 Rc3 34. Qf1 Raa3 35. Bd6 Rab3 36. Rdb2 Ra3 37. b5 cxb5 38. Rxb5 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.15"] [White "Ponton Estacio, Juan Sebastian"] [Black "Cuadros Pena, Albert Andretti"] [Result "0-1"] [ECO "A00"] [PlyCount "88"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 h6 6. d4 exd4 7. cxd4 Bb6 8. Nc3 Nf6 9. Qa4 Bd7 10. d5 Ne5 11. Bb5 Nxf3+ 12. gxf3 a6 13. Bxd7+ Qxd7 14. Be3 Qxa4 15. Nxa4 Bxe3 16. fxe3 Nd7 17. Rg1 O-O 18. O-O-O Rfe8 19. Rg4 Ne5 20. Rg3 Kh7 21. Rdg1 g6 22. f4 Nd7 23. Nc3 Nc5 24. f5 g5 25. Rg4 f6 26. h4 h5 27. R4g2 g4 28. Kd2 Nxe4+ 29. Nxe4 Rxe4 30. Kd3 Rae8 31. Rg3 R4e5 32. e4 Rxe4 33. Rc1 R4e7 34. b4 Rc8 35. Rg2 Re5 36. Kd4 Rxf5 37. Rgc2 Rf4+ 38. Kc3 c5 39. dxc6 Rxc6+ 40. Kb3 Rb6 41. a3 a5 42. Rc4 Rf3+ 43. Ka4 axb4 44. axb4 Ra6+ 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.16"] [White "Gonzalez Suarez, Nelson"] [Black "Rueda Rojas, Richard Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1490"] [BlackElo "1358"] [PlyCount "62"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 O-O 5. Nf3 d6 6. Nc3 Nbd7 7. O-O h6 8. Ne4 Nh5 9. Bg3 Nxg3 10. Nxg3 Nf6 11. Nd2 c5 12. dxc5 dxc5 13. f4 Nd5 14. Qf3 Nxe3 15. Rfe1 Bg4 16. Qxb7 Bd4 17. Kh1 Rb8 18. Qe4 Nf5 19. Nxf5 Bxf5 20. Qxe7 Qxe7 21. Rxe7 Bxd3 22. cxd3 Rxb2 23. Nc4 Rxg2 24. Kxg2 Bxa1 25. Rxa7 Rd8 26. Ra3 Re8 27. Kf3 Bd4 28. Nd6 Re3+ 29. Kg4 h5+ 30. Kg5 Kg7 31. Ra7 Bf6# 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.17"] [White "Gonzalez Bolivar, Juan Jose"] [Black "Rodriguez Munoz, Luis Hernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1450"] [PlyCount "75"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 e6 5. f3 d6 6. Be3 O-O 7. Qd2 Qd7 8. Bh6 c5 9. Nge2 Nc6 10. d5 exd5 11. cxd5 Ne7 12. h4 b5 13. h5 Nxh5 14. Bxg7 Kxg7 15. g4 Nf6 16. Qh6+ Kg8 17. Nf4 g5 18. Qxg5+ Ng6 19. Qxf6 Qe7 20. Qxe7 Nxe7 21. Bxb5 Rb8 22. O-O-O Ng6 23. Nxg6 fxg6 24. Rdf1 a6 25. Bc4 Rb4 26. b3 Kg7 27. a3 Rb6 28. Kc2 Bd7 29. a4 a5 30. Nb5 Bxb5 31. Bxb5 Rf4 32. Kd3 g5 33. Ke3 h6 34. Rf2 Rb8 35. Kd3 Rbf8 36. Rh3 Rxg4 37. fxg4 Rxf2 38. Rg3 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.18"] [White "Jaimes Franco, Francisco Javier"] [Black "Duarte Zuniga, Jimy"] [Result "0-1"] [ECO "A00"] [PlyCount "40"] [EventDate "2021.09.04"] 1. g3 d5 2. d4 c5 3. e3 e5 4. Nf3 e4 5. Nfd2 Nf6 6. Bb5+ Nc6 7. O-O Bh3 8. Re1 Bg4 9. Be2 h5 10. Nc3 Qd7 11. Nb5 a6 12. Na3 h4 13. Bxg4 Nxg4 14. Nb3 hxg3 15. fxg3 Nxh2 16. Nxc5 Qh3 17. Qe2 Nf3+ 18. Kf2 Qh2+ 19. Kf1 Qh1+ 20. Kf2 Rh2# 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.19"] [White "Mateus Patino, Paula Andrea"] [Black "Moreno Hernandez, Andres Mauricio"] [Result "0-1"] [ECO "A00"] [PlyCount "60"] [EventDate "2021.09.04"] 1. e4 c6 2. d4 d5 3. Nf3 dxe4 4. Ne5 Nd7 5. Ng4 Ngf6 6. Ne3 Nb6 7. d5 cxd5 8. Nc3 d4 9. Nf5 Bxf5 10. Bg5 e6 11. Nb5 a6 12. Nxd4 Bg6 13. Be2 Be7 14. O-O O-O 15. Bf4 Qd5 16. c4 Nxc4 17. b3 Nb6 18. Rc1 e5 19. Be3 exd4 20. Bxd4 Nbd7 21. f3 exf3 22. Rxf3 Be4 23. Rh3 Bxg2 24. Rg3 Be4 25. Bd3 Qxd4+ 26. Kf1 Bc5 27. Rxg7+ Kxg7 28. Qe1 Bxd3+ 29. Kg2 Qg4+ 30. Kh1 Qf3# 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.20"] [White "Barajas Hernandez, Nestor Giovany"] [Black "Quintero Vargas, Camilo Esteban"] [Result "0-1"] [ECO "A00"] [PlyCount "61"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. O-O Be7 6. c3 O-O 7. Re1 Be6 8. Qb3 Qc8 9. d4 Na5 10. Qb4 Bxc4 11. Qxa5 b6 12. Qb4 Be6 13. d5 a5 14. Qb5 Bd7 15. Qd3 h6 16. Nbd2 Ne8 17. Nc4 Qa6 18. b3 f5 19. exf5 Bxf5 20. Qe2 e4 21. Ne3 Qxe2 22. Rxe2 exf3 23. gxf3 Bd3 24. Re1 Rxf3 25. Bd2 Bh4 26. Rf1 Bxf1 27. Rxf1 Bg5 28. Kg2 Rf8 29. Rh1 Bxe3 30. Bxe3 Nf6 31. h3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.21"] [White "Garrido Osorio, Oscar Dario"] [Black "Florez, Leidy Lucila"] [Result "1-0"] [ECO "A00"] [PlyCount "69"] [EventDate "2021.09.04"] 1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. e4 d5 5. cxd5 cxd5 6. Bg2 dxe4 7. Nxe4 Nc6 8. Qa4 Nxe4 9. Bxe4 Bd7 10. Qb3 b6 11. Nf3 Bd6 12. Bd5 O-O 13. Be4 Rc8 14. d3 h6 15. Qd1 Bg4 16. O-O Nd4 17. Bd2 Qf6 18. a3 Nxf3+ 19. Bxf3 Bxf3 20. Qa4 a5 21. Bc3 Qf5 22. Qh4 Be7 23. g4 Bxg4 24. Qxe7 Bh3 25. Qh4 Qg6+ 26. Qg3 Qh5 27. Rfe1 Rfe8 28. Kh1 f6 29. Re4 g5 30. Rg1 f5 31. Rxe5 Rxe5 32. Bxe5 Rc2 33. Qe3 Re2 34. Qg3 Rxe5 35. f4 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "5.22"] [White "Sanchez Fonseca, Alejandro"] [Black "Rosas Rico, Leonardo"] [Result "1-0"] [ECO "A00"] [PlyCount "79"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Be6 5. Bxe6 fxe6 6. d4 exd4 7. Nxd4 Qd7 8. Be3 e5 9. Nde2 Be7 10. Ng3 O-O 11. Qd2 Ng4 12. O-O-O Nxe3 13. Qxe3 h6 14. Nd5 Bg5 15. f4 c6 16. fxg5 cxd5 17. gxh6 dxe4 18. hxg7 Qxg7 19. Rxd6 Nd7 20. Qxe4 Nf6 21. Qxe5 Qh6+ 22. Kb1 Ng4 23. Qd5+ Rf7 24. Rxh6 Nxh6 25. Qg5+ Kh7 26. Re1 Raf8 27. a3 Nf5 28. Ne4 Rg8 29. Qh5+ Kg7 30. Qg4+ Kh8 31. Qh4+ Kg7 32. Qg5+ Kf8 33. Qd8+ Kg7 34. Qd2 Re7 35. Ng5 Rxe1+ 36. Qxe1 Kf6 37. Nh7+ Kg6 38. Qf2 Kxh7 39. Qxf5+ Rg6 40. Qa5 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.1"] [White "Carvajal Barreto, Johan Sebastian"] [Black "Sanchez Castellanos, German Alex"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1649"] [BlackElo "2125"] [PlyCount "22"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Nbd7 7. a3 h6 8. Bh4 Be7 9. e3 O-O 10. Bd3 Ne4 11. Bxe7 Qxe7 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.2"] [White "Virviescas S, Christian Stewart"] [Black "Caicedo Solano, Eduardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1569"] [BlackElo "1858"] [PlyCount "17"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 d6 5. e3 O-O 6. Be2 b6 7. Nbd2 Bb7 8. O-O Re8 9. Nb3 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.3"] [White "Gonzalez Delgado, Hugo Andres"] [Black "Romero Martinez, Filadelfo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1858"] [BlackElo "2027"] [PlyCount "41"] [EventDate "2021.09.04"] 1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 d6 5. Nh3 Nf6 6. d3 a6 7. a4 Qc7 8. Nf4 b6 9. O-O Be7 10. Be3 Rb8 11. h3 Bd7 12. d4 cxd4 13. Bxd4 Nxd4 14. Qxd4 O-O 15. Qe3 b5 16. axb5 axb5 17. Ra7 Qd8 18. Rd1 e5 19. Nfd5 Nxd5 20. Nxd5 Be6 21. Nxe7+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.4"] [White "Marquez, Benjamin"] [Black "Suarez Pinto, Sergio Rafael"] [Result "0-1"] [ECO "A00"] [WhiteElo "2000"] [BlackElo "1854"] [PlyCount "78"] [EventDate "2021.09.04"] 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nc3 a6 5. a4 Nc6 6. Nf3 Bf5 7. Bd3 Bg6 8. Bxg6 hxg6 9. Ne5 Qa5 10. O-O e6 11. h3 Rc8 12. Qd3 Be7 13. Rfd1 O-O 14. f3 Rfd8 15. Qe2 Nxe5 16. dxe5 Nd7 17. Qd2 Qc7 18. g4 Nxe5 19. Kg2 Bd6 20. b3 Nc6 21. Bg5 Be7 22. Bf4 Qa5 23. Ne2 Bf6 24. c3 d4 25. cxd4 Qxd2 26. Rxd2 cxd4 27. exd4 Nxd4 28. Nxd4 Rxd4 29. Rxd4 Bxd4 30. Rc1 Rxc1 31. Bxc1 Kf8 32. f4 Ke7 33. Kf3 f5 34. Ba3+ Kd7 35. Ke2 Kc6 36. Kd3 Kd5 37. Bf8 Bf6 38. Ba3 g5 39. gxf5 exf5 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.5"] [White "Rivera Suarez, Cesar Dario"] [Black "Narvaez Guerra, Manuel Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1718"] [PlyCount "41"] [EventDate "2021.09.04"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 c5 6. e3 Qa5 7. Qb3 Ne4 8. Rc1 Nc6 9. cxd5 exd5 10. dxc5 Qxc5 11. Be2 d4 12. exd4 Nxd4 13. Nxd4 Qxg5 14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. O-O Nxc3 17. bxc3 Bd6 18. Qxb7+ Bc7 19. Qc6+ Ke7 20. Qxc7+ Kf6 21. Qd6# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.6"] [White "Ibanez, Hernando Ivan"] [Black "Jaimes Rios, Luis Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1716"] [BlackElo "1842"] [PlyCount "80"] [EventDate "2021.09.04"] 1. d4 d6 2. Bf4 c6 3. Nf3 Nd7 4. e3 g6 5. Bc4 Bg7 6. c3 Ngf6 7. Nbd2 O-O 8. O-O b5 9. Be2 Qc7 10. a4 Qb6 11. Qb3 Rb8 12. axb5 cxb5 13. Ra3 h6 14. h3 a6 15. Bd3 g5 16. Bh2 Re8 17. Bg6 e6 18. Bd3 e5 19. Bg6 Re7 20. Rfa1 e4 21. Ne1 Nf8 22. Qb4 Nxg6 23. Bxd6 Rc7 24. Bxc7 Qxc7 25. Qb3 Bf8 26. Ra5 Bd6 27. Qd1 Qc6 28. Qe2 Bc7 29. R5a2 Nh4 30. Qd1 Qd6 31. Nf1 g4 32. hxg4 Nxg4 33. Rxa6 Bxa6 34. Qxg4+ Ng6 35. Qxe4 b4 36. Ng3 bxc3 37. bxc3 Bb7 38. Qg4 Qc6 39. Qh5 Bxg3 40. fxg3 Qxc3 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.7"] [White "Avila Gonzalez, Juan Jose"] [Black "Jaimes, Fredy Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "1593"] [BlackElo "1843"] [PlyCount "57"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Bd3 Qb6 6. Qc2 c4 7. Be2 Bf5 8. Qc1 e6 9. Nd2 Be7 10. Ngf3 h6 11. h3 O-O 12. Ne5 Nxe5 13. Bxe5 Ne4 14. Nxe4 Bxe4 15. O-O Qc6 16. f3 Bg6 17. g4 Bd6 18. Bxd6 Qxd6 19. f4 Be4 20. Qe1 g5 21. fxg5 hxg5 22. Rf6 Kg7 23. Qf2 Bg6 24. Rf1 Rac8 25. h4 gxh4 26. Qxh4 Rh8 27. Rxg6+ fxg6 28. Qf6+ Kh7 29. Rf3 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.8"] [White "Avila Vargas, Juan Manuel"] [Black "Acosta Cruz, Luis Ivan"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1475"] [BlackElo "1773"] [PlyCount "75"] [EventDate "2021.09.04"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Nf3 Bg4 6. Be2 c6 7. c4 Bd6 8. Bg3 O-O 9. Nc3 dxc4 10. Ne5 Bxe2 11. Qxe2 b5 12. O-O Nd5 13. Nxd5 cxd5 14. Qg4 Bxe5 15. Bxe5 f6 16. Qe6+ Kh8 17. Bd6 Re8 18. Qxd5 Na6 19. Rfe1 Qd7 20. h3 Nb4 21. Rxe8+ Rxe8 22. Qc5 Nd3 23. Qc7 Qxc7 24. Bxc7 Re2 25. d5 Rxb2 26. d6 Nc5 27. Re1 Kg8 28. Ba5 b4 29. Re8+ Kf7 30. Re7+ Kf8 31. d7 Nxd7 32. Rxd7 c3 33. Rc7 c2 34. Kh2 h5 35. f3 h4 36. Bxb4+ Rxb4 37. Rxc2 g5 38. g3 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.9"] [White "Cuadros Pena, Albert Andretti"] [Black "Rico Hernandez, Edgar"] [Result "1-0"] [ECO "A00"] [BlackElo "1772"] [PlyCount "91"] [EventDate "2021.09.04"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nc3 Nd7 6. Be2 Ne7 7. O-O a6 8. h3 c5 9. Bf4 Nc6 10. dxc5 Bxc5 11. Re1 O-O 12. Bd3 Bxd3 13. cxd3 Rc8 14. a3 b5 15. d4 Be7 16. Rc1 Nb6 17. Re2 Nc4 18. Rec2 Qd7 19. Ne2 Rfd8 20. Nd2 N6a5 21. Ng3 g6 22. Bh6 Bf8 23. Bg5 Re8 24. Nxc4 Nxc4 25. Qg4 h6 26. Bf6 Nb6 27. h4 Rxc2 28. Rxc2 Rc8 29. Rxc8 Qxc8 30. h5 Qc1+ 31. Kh2 g5 32. Ne2 Qc2 33. f4 Qf5 34. Qxf5 exf5 35. fxg5 hxg5 36. Bxg5 Nc4 37. Bc1 Kh7 38. Nf4 Bh6 39. Kg3 a5 40. b3 Nb6 41. Bd2 a4 42. bxa4 bxa4 43. Bb4 Nc4 44. Nxd5 Bc1 45. Nc3 Kh6 46. Nxa4 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.10"] [White "Cancino, Johan Camilo"] [Black "Marin Campos, Doandris Javier"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1651"] [BlackElo "1471"] [PlyCount "0"] [EventDate "2021.09.04"] 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.11"] [White "Jaimes Florez, Lucy Janeth"] [Black "Barona Sanchez, Heider"] [Result "1-0"] [ECO "A00"] [WhiteElo "1524"] [PlyCount "67"] [EventDate "2021.09.04"] 1. e4 c5 2. f4 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nf3 d6 6. d3 e6 7. Nc3 g6 8. O-O Bg7 9. Qe1 Ne7 10. a3 O-O 11. Qh4 h6 12. g4 Bd7 13. e5 d5 14. Qg3 Qb6 15. Kg2 d4 16. Ne4 Nd5 17. h4 Ne3+ 18. Bxe3 dxe3 19. Rab1 c4 20. h5 cxd3 21. cxd3 Qb3 22. Nf6+ Bxf6 23. exf6 c5 24. g5 Qc2+ 25. Kg1 Bc6 26. Ne5 Bd5 27. gxh6 Qe2 28. hxg6 Qg2+ 29. Qxg2 Bxg2 30. Kxg2 fxg6 31. h7+ Kxh7 32. Rh1+ Kg8 33. Nxg6 Rxf6 34. Rh8+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.12"] [White "Cardenas Briceno, Eloy"] [Black "Gonzalez Bolivar, Juan Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1469"] [BlackElo "1450"] [PlyCount "61"] [EventDate "2021.09.04"] 1. e4 e5 2. f4 Nc6 3. Bc4 d6 4. c3 Nf6 5. d3 Be6 6. Bb3 Be7 7. f5 Bxb3 8. Qxb3 b6 9. Nf3 O-O 10. h3 h5 11. Be3 d5 12. Nbd2 d4 13. cxd4 exd4 14. Bf2 Na5 15. Qc2 c5 16. O-O Nc6 17. Rae1 Re8 18. Bg3 Qc8 19. a3 b5 20. e5 Nd5 21. Qc1 b4 22. Ne4 Ne3 23. Rxe3 dxe3 24. Qxe3 bxa3 25. bxa3 Qxf5 26. Nfg5 Bxg5 27. Nxg5 Rxe5 28. Bxe5 Qxe5 29. Qd2 f6 30. Qa2+ Kh8 31. Nf7+ 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.13"] [White "Rueda Rojas, Richard Alejandro"] [Black "Realpe Amaya, Yeirson Dario"] [Result "1-0"] [ECO "A00"] [WhiteElo "1358"] [PlyCount "63"] [EventDate "2021.09.04"] 1. e4 d6 2. g3 Nf6 3. Bg2 e5 4. Nc3 Be7 5. h3 Nbd7 6. Nge2 c6 7. O-O Nb6 8. d3 d5 9. exd5 cxd5 10. f4 Bc5+ 11. Kh1 exf4 12. Nxf4 O-O 13. d4 Bb4 14. Nd3 Bxc3 15. bxc3 Qc7 16. Bg5 Ne4 17. Bxe4 dxe4 18. Nc5 Qxg3 19. Nxe4 Qxh3+ 20. Kg1 Bg4 21. Qd3 Qxd3 22. cxd3 Be2 23. Rf2 Bxd3 24. Nc5 Nd5 25. Nxd3 Nxc3 26. Rg2 f6 27. Bh6 Rf7 28. Nf4 Re8 29. Nh5 Ree7 30. Rf1 Kh8 31. Rc1 Ne2+ 32. Rxe2 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.14"] [White "Hernandez Serrano, Cristhian Daniel"] [Black "Garrido Osorio, Oscar Dario"] [Result "1-0"] [ECO "A00"] [PlyCount "33"] [EventDate "2021.09.04"] 1. d4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 d5 5. O-O O-O 6. c4 c6 7. Nbd2 Nbd7 8. Qc2 Kh8 9. b3 Nb6 10. Bb2 a5 11. e4 Ng8 12. e5 f6 13. Rae1 Nd7 14. exf6 Rxf6 15. Ng5 Nf8 16. f4 Rh6 17. Nf7# 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.15"] [White "Duarte Zuniga, Jimy"] [Black "Celis Mantilla, Daniel Mauricio"] [Result "0-1"] [ECO "A00"] [PlyCount "62"] [EventDate "2021.09.04"] 1. e4 e6 2. Nf3 d5 3. e5 c5 4. Bb5+ Bd7 5. a4 a6 6. Bf1 Nc6 7. g3 Nge7 8. d3 Ng6 9. Bf4 Qc7 10. Qe2 Qb6 11. b3 Nxf4 12. gxf4 Qb4+ 13. Nbd2 Qxf4 14. a5 Nd4 15. Nxd4 Qxd4 16. Rc1 Qc3 17. Bg2 g6 18. O-O Qxa5 19. f4 Bg7 20. d4 cxd4 21. Ra1 Qb6 22. Kh1 Bb5 23. Nc4 dxc4 24. bxc4 Bc6 25. Rfb1 Qc7 26. Kg1 O-O 27. Bxc6 Qxc6 28. Qd3 f6 29. Re1 fxe5 30. fxe5 Rf5 31. Qxd4 Raf8 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.16"] [White "Motato Soto, Juan Alejandro"] [Black "Velandia Sandoval, Ivan Ramiro"] [Result "1/2-1/2"] [ECO "A00"] [PlyCount "93"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 c4 6. b3 b5 7. a4 Qb6 8. axb5 Qxb5 9. bxc4 dxc4 10. Nbd2 Na5 11. Qa4 Qxa4 12. Rxa4 Nb3 13. Bxc4 Nxc1 14. O-O Bd7 15. Ra5 Be7 16. Rxc1 Bd8 17. Ra2 Ne7 18. Ne4 O-O 19. Ba6 Bc6 20. Nfd2 Nd5 21. Nd6 Bg5 22. g3 Rfb8 23. f4 Be7 24. N2c4 Bxd6 25. Nxd6 Rb3 26. c4 Nb4 27. Raa1 Rb2 28. Bb7 Bxb7 29. Nxb7 Nc6 30. d5 exd5 31. cxd5 Nd4 32. Rc7 Nf3+ 33. Kf1 Nxh2+ 34. Ke1 Nf3+ 35. Kd1 Rd2+ 36. Kc1 Rxd5 37. Nd6 a5 38. Nxf7 Nd4 39. Ra2 Ne6 40. Rb7 Rc8+ 41. Kb2 Rd2+ 42. Kb1 Rd1+ 43. Kb2 Nd4 44. Ka3 Rd3+ 45. Ka4 Ne6 46. Ra7 Rb8 47. Kxa5 1/2-1/2 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.17"] [White "Quintero Vargas, Camilo Esteban"] [Black "Romero Villamizar, Carlos Alirio"] [Result "0-1"] [ECO "A00"] [PlyCount "57"] [EventDate "2021.09.04"] 1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Nde2 Be7 8. O-O b5 9. Bd3 Bb7 10. Ng3 Nbd7 11. a3 Ne5 12. h3 d5 13. Bf4 Bd6 14. Be3 Be7 15. Nce2 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Qd4 Qxd4 19. Bxd4 f6 20. Rac1 Nd7 21. Nc3 e5 22. Nxe4 exd4 23. Rfe1 O-O 24. Rcd1 f5 25. Ng3 Bc5 26. Ne2 Nf6 27. Nxd4 Rad8 28. Nxf5 Rxd1 29. Rxd1 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.18"] [White "Moreno Hernandez, Andres Mauricio"] [Black "Ponton Estacio, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [Annotator "TRABAJOS"] [PlyCount "97"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Nf6 5. d3 h6 6. Bd2 Bg4 7. O-O Be7 8. h3 Bh5 9. Re1 O-O 10. Be3 Qd7 11. a3 Rfe8 12. d4 a6 13. Ba4 b5 14. Bb3 exd4 15. Bxd4 Bxf3 16. gxf3 Qxh3 17. Bxf6 Bxf6 18. Qd5 Be5 19. Qxf7+ Kh8 20. f4 Nd4 21. Re3 Nf3+ 22. Rxf3 Qxf3 23. fxe5 Qxf7 24. Bxf7 Rxe5 (24... Re7) 25. f4 Rc5 26. Rd1 Rf8 27. Bg6 Rxf4 28. Bf5 g6 29. Nd5 Rxd5 30. Rxd5 gxf5 31. exf5 Kg7 32. Kg2 Kf6 33. Kg3 Rxf5 34. Rd4 Ke5 35. Rh4 Rf6 36. c3 c5 37. b4 cxb4 38. axb4 Rg6+ 39. Kf3 Rg1 40. Ke2 Rg6 41. Kf3 Kd5 42. Ke3 Kc6 43. Kd4 Kb6 44. Kd5 a5 45. bxa5+ Kxa5 46. Kc6 Rg3 47. Rxh6 Rxc3+ 48. Kd5 b4 49. Rh8 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.19"] [White "Sanchez Fonseca, Alejandro"] [Black "Gonzalez Suarez, Nelson"] [Result "0-1"] [ECO "A00"] [BlackElo "1490"] [PlyCount "42"] [EventDate "2021.09.04"] 1. e4 e5 2. Nf3 d6 3. Nc3 Bg4 4. Bc4 Bxf3 5. Qxf3 Qd7 6. Bxf7+ Qxf7 7. Qxf7+ Kxf7 8. O-O c6 9. d3 Be7 10. Be3 Nd7 11. Ne2 Ngf6 12. Ng3 g6 13. Bg5 h6 14. Bxf6 Nxf6 15. b4 d5 16. exd5 Nxd5 17. Rab1 Rag8 18. b5 c5 19. b6 Nxb6 20. Ne4 Kg7 21. Rb5 Rc8 0-1 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.20"] [White "Rodriguez Munoz, Luis Hernando"] [Black "Mateus Patino, Paula Andrea"] [Result "1-0"] [ECO "A00"] [PlyCount "0"] [EventDate "2021.09.04"] 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.21"] [White "Florez, Leidy Lucila"] [Black "Jaimes Franco, Francisco Javier"] [Result "1-0"] [ECO "A00"] [PlyCount "0"] [EventDate "2021.09.04"] 1-0 [Event "IRT Sub 2200 Bucaramanga Ciudad Bonita 2"] [Site "Liga Santandereana de Ajedrez "] [Date "2021.09.05"] [Round "6.22"] [White "Rosas Rico, Leonardo"] [Black "Barajas Hernandez, Nestor Giovany"] [Result "1-0"] [ECO "A00"] [PlyCount "31"] [EventDate "2021.09.04"] 1. e4 e5 2. d3 Nc6 3. Nf3 Nd4 4. Be3 Nc6 5. Nc3 Nf6 6. Be2 Be7 7. O-O O-O 8. Nd5 Bd6 9. Nxf6+ Qxf6 10. h3 Nd4 11. Bxd4 exd4 12. e5 Bxe5 13. Nxe5 Qxe5 14. Re1 Qf6 15. Bf3 b6 16. Bxa8 1-0