[Event "Villamaria Nacional U2200"]
[Site "Villamaria"]
[Date "2015.12.06"]
[Round "6.4"]
[White "Gonzalez Valencia, Alejandro"]
[Black "Prieto, Ernesto"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1765"]
[BlackElo "2044"]
[PlyCount "58"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 Nbd7 7. b3 Re8 8. Bb2 e5 9. dxe5 Ng4 10. Qc1 Ngxe5 11. Be2 c5 12. c4 d4 13. exd4 Nxf3+ 14. Bxf3 cxd4 15. Re1 Nc5 16. Rxe8+ Qxe8 17. Qe1 Bf5 18. g4 Qxe1+ 19. Rxe1 Nd3 20. Rb1 Bd7 21. Ba3 Bc6 22. Bxc6 bxc6 23. Rd1 Re8 24. Nf3 Nf4 25. Bd6 Ne2+ 26. Kf1 Nc3 27. Rd2 Ne4 28. Ba3 Nxd2+ 29. Nxd2 d3 0-1

[Event "Villamaria Nacional U2200"]
[Site "Villamaria"]
[Date "2015.12.06"]
[Round "7.7"]
[White "Sanchez Bonilla, John Henry"]
[Black "Gonzalez Valencia, Alejandro"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1822"]
[BlackElo "1765"]
[PlyCount "109"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. Nbd2 0-0 6. Bc4+ Kh8 7. h3 d6 8. c3 Qe8 9. 0-0 Nh5 10. Bh2 e5 11. Qb3 Nc6 12. Qd1 Na5 13. Be2 e4 14. Ne1 Nf6 15. b4 Nc6 16. a3 Bd7 17. c4 a6 18. c5 Nd5 19. Bc4 Be6 20. cxd6 b5 21. Bxd5 Bxd5 22. dxc7 Qe6 23. Rc1 Rf7 24. Rc3 g5 25. Nb3 Bc4 26. Qc2 f4 27. Nc5 Qd5 28. Qxe4 Qxe4 29. Nxe4 fxe3 30. Rxe3 Bxd4 31. Rf3 Rxf3 32. Nxf3 Bxf1 33. Nxd4 Nxd4 34. Kxf1 Nf5 35. g4 Ne7 36. Nxg5 Kg7 37. Be5+ Kg6 38. f4 h6 39. Ne6 Kf7 40. f5 h5 41. Kg2 hxg4 42. hxg4 a5 43. Bd6 Nc8 44. Bc5 axb4 45. axb4 Ra3 46. g5 Rd3 47. g6+ Kf6 48. Nd4 Rd1 49. Kf3 Re1 50. Kf4 Re5 51. g7 Re8 52. Ne6 Ne7 53. Bxe7+ Kxe7 54. Ke5 Kf7 55. Kd6 1-0

[Event "Villamaria Nacional U2200"]
[Site "Villamaria"]
[Date "2015.12.05"]
[Round "4.3"]
[White "Coca Cubillos, Jesus Alberto"]
[Black "Gonzalez Valencia, Alejandro"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1865"]
[BlackElo "1765"]
[PlyCount "109"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 f5 2. Bb2 Nf6 3. Nf3 g6 4. e3 Bg7 5. c4 d6 6. d4 e6 7. Bd3 0-0 8. Nc3 Nc6 9. 0-0 Qe7 10. a3 a5 11. Qc2 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. e4 fxe4 15. Nxe4 Nxe4 16. Bxe4 Bf5 17. Rae1 c6 18. Re2 Rae8 19. Rfe1 Qc7 20. h3 Re7 21. Qc3 Rfe8 22. Qg3 Kh8 23. Qg5 h6 24. Qh4 g5 25. Qg3 Qd7 26. Qc3 Bxe4 27. Rxe4 Qc7 28. h4 Bf6 29. hxg5 hxg5 30. Qh3+ Rh7 31. Qf5 Qf7 32. Rxe5 Bxe5 33. Bxe5+ Kg8 34. Qxg5+ Rg7 35. Qh6 Qg6 36. Qxg6 Rxg6 37. Re3 Kf7 38. g3 a4 39. f4 axb3 40. Rxb3 b5 41. cxb5 cxb5 42. Kf2 Rb6 43. Kf3 Rc8 44. Ke4 Rc4+ 45. Kf5 b4 46. axb4 Rcxb4 47. Rc3 Rb7 48. Rc8 Ra7 49. g4 Rba4 50. g5 R4a6 51. Rh8 Ra8 52. g6+ Ke7 53. Rh7+ Kf8 54. Kg5 R6a7 55. f5 1-0

[Event "Villamaria Nacional U2200"]
[Site "Villamaria"]
[Date "2015.12.05"]
[Round "3.5"]
[White "Gonzalez Valencia, Alejandro"]
[Black "Gutierrez, Jhon Jaime"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1765"]
[BlackElo "1771"]
[PlyCount "143"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c6 4. Nf3 f5 5. exf5 exf5 6. Bd3 Nf6 7. Bg5 Bd6 8. 0-0 0-0 9. Qd2 Qc7 10. Bxf6 Rxf6 11. Rae1 Nd7 12. Re8+ Nf8 13. Rfe1 Rb8 14. Ne5 Bd7 15. Nxd7 Qxd7 16. Rxb8 Bxb8 17. Qe3 Ne6 18. Bxf5 Rxf5 19. Qxe6+ Qxe6 20. Rxe6 Kf7 21. Re2 Bd6 22. g3 g5 23. Kg2 h5 24. Nb1 h4 25. Nd2 hxg3 26. fxg3 c5 27. Nb3 b6 28. h3 a6 29. Rf2 Kg6 30. Rxf5 Kxf5 31. Kf3 c4 32. Nd2 b5 33. g4+ Ke6 34. Nf1 Bf4 35. Ne3 a5 36. b3 a4 37. Nf5 Bc1 38. bxa4 bxa4 39. Ke2 Kd7 40. Kd1 Bf4 41. c3 Kc6 42. Kc2 a3 43. Ne7+ Kd6 44. Nc8+ Kc7 45. Na7 Kb6 46. Nc8+ Kc7 47. Ne7 Kd6 48. Nf5+ Kc6 49. h4 gxh4 50. Nxh4 Kd7 51. Ng2 Bg5 52. Kd1 Ke6 53. Ne1 Kf7 54. Nc2 Be7 55. Ke2 Ke6 56. Kf3 Bd6 57. g5 Kf5 58. Ne3+ Ke6 59. g6 Bf8 60. Kg4 Bg7 61. Nf5 Bf6 62. Kf4 Bd8 63. g7 Bc7+ 64. Kg4 Kf7 65. g8Q+ Kxg8 66. Ne7+ Kf7 67. Nxd5 Ba5 68. Kf5 Ke8 69. Ke6 Kd8 70. Kd6 Kc8 71. Kc5 Kd7 72. Kxc4 1-0

[Event "Villamaria Nacional U2200"]
[Site "Villamaria"]
[Date "2015.12.05"]
[Round "5.6"]
[White "Gonzalez Valencia, Alejandro"]
[Black "Torres, Jorge Emilio"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1765"]
[BlackElo "2035"]
[PlyCount "93"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. Nbd2 Nd7 4. b3 c6 5. Bb2 Qc7 6. c4 Ngf6 7. Qc2 e5 8. e3 Be7 9. Bd3 0-0 10. 0-0 Rfe8 11. Rfe1 Bf8 12. e4 h6 13. a3 g5 14. b4 Bg7 15. c5 Bxf3 16. Nxf3 Nh5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. cxd6 Qxd6 20. Bxe5 Qxe5 21. g3 Rad8 22. Rad1 Ng7 23. Bc4 Rxd1 24. Qxd1 Qc3 25. Bb3 Nf5 26. Kg2 Nd4 27. Re3 Qb2 28. Bc4 b5 29. Bf1 Kg7 30. Qd3 f6 31. h3 Rd8 32. Qc3 Qxc3 33. Rxc3 Kf7 34. f4 Ke6 35. Kf2 a5 36. bxa5 Kd6 37. Ke3 c5 38. e5+ fxe5 39. fxe5+ Kd5 40. Bg2+ Kxe5 41. Rxc5+ Ke6 42. g4 Rd6 43. Be4 Kd7 44. a6 Ne6 45. a7 Nxc5 46. a8Q Re6 47. Qd5+ 1-0

[Event "Villamaria Nacional U2200"]
[Site "Villamaria"]
[Date "2015.12.04"]
[Round "1.14"]
[White "Gonzalez Valencia, Alejandro"]
[Black "Pineda Ramirez, Esteban"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1765"]
[BlackElo "1464"]
[PlyCount "53"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nbd7 7. h3 c5 8. c3 cxd4 9. cxd4 b6 10. Qe2 Bb7 11. b3 Rc8 12. Bb2 e6 13. Rac1 Qe7 14. Ba3 e5 15. Nc4 Ne8 16. dxe5 Nxe5 17. Ncxe5 Bxe5 18. Rxc8 Bxc8 19. Bc4 Qf6 20. Rd1 Ng7 21. Nxe5 dxe5 22. Bxf8 Kxf8 23. Qd3 Ne6 24. Bxe6 Bxe6 25. Qd8+ Qxd8 26. Rxd8+ Kg7 27. Ra8 1-0

[Event "Villamaria Nacional U2200"]
[Site "Villamaria"]
[Date "2015.12.04"]
[Round "2.3"]
[White "Molina, Gildardo"]
[Black "Gonzalez Valencia, Alejandro"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2052"]
[BlackElo "1765"]
[PlyCount "102"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 h5 8. Qg3 g6 9. 0-0-0 c5 10. Nf3 Nc6 11. dxc5 Nxc5 12. Nd4 Bd7 13. Be2 Bxg5+ 14. hxg5 Qa5 15. Rh4 Nxd4 16. Rdxd4 Bb5 17. Bxb5+ axb5 18. Rb4 0-0 19. Rxb5 Qc7 20. Rhb4 Rfc8 21. Qe3 Ra5 22. Rxa5 Qxa5 23. Rb5 Qc7 24. f4 Ne4 25. Rb3 Qc4 26. Qf3 Qd4 27. Nxe4 dxe4 28. Qe3 Qc4 29. Qf2 e3 30. Rxe3 Qxa2 31. Ra3 Qd5 32. Qd2 Qc5 33. Kb1 Qb6 34. Qe3 Qb5 35. Rd3 Ra8 36. g3 Qc6 37. Qf3 Qb6 38. Qe3 Qc6 39. Ra3 Rd8 40. Rd3 Ra8 41. Qd2 Kg7 42. Qh2 Qc4 43. b3 Qe4 44. Qd2 Qh1+ 45. Qd1 Qe4 46. Kb2 Qb4 47. Rd4 Qa3+ 48. Kc3 Qc5+ 49. Rc4 Qa5+ 50. Kb2 Qa3+ 51. Kc3 Qa5+ 1/2-1/2

