[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "11.10"]
[White "Duran Suarez, Luis Angel"]
[Black "Espitia Mercado, Alfredo"]
[Result "1/2-1/2"]
[ECO "C55"]
[BlackElo "1728"]
[PlyCount "138"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. Bb3 Na5 8. Bc2 Nc6 9. h3 h6 10. Nbd2 Nh7 11. d4 exd4 12. cxd4 Ng5 13. Re1 Bf6 14. d5 Ne5 15. Nxe5 dxe5 16. Nf3 Re8 17. Bd2 Bd7 18. Bc3 Nxf3+ 19. Qxf3 Bb5 20. Qg3 Kh8 21. Rac1 Bh4 22. Qf3 Qf6 23. Qxf6 Bxf6 24. Bb3 Red8 25. Bb4 a5 26. Bd2 a4 27. Bc2 c6 28. Bc3 cxd5 29. exd5 Rxd5 30. Be4 Rd7 31. Bf3 Re7 32. Bb4 Rd7 33. Bc3 Re8 34. Re3 Bg5 35. Ree1 Bxc1 36. Rxc1 Bc6 37. Bg4 Rde7 38. Bb4 e4 39. Bxe7 Rxe7 40. Re1 g6 41. Bd1 f5 42. Bc2 Kg7 43. g3 Kf6 44. Kf1 g5 45. b3 axb3 46. Bxb3 Re5 47. Rd1 Re7 48. Rd6+ Kg7 49. Rd8 Kf6 50. Rd6+ Kg7 51. Rd8 f4 52. gxf4 gxf4 53. Rg8+ Kh7 54. Rg4 e3 55. fxe3 fxe3 56. Ke2 Bb5+ 57. Ke1 e2 58. Bg8+ Kh8 59. Bb3 Rd7 60. Rg8+ Kh7 61. Rg4 Rg7 62. Rxg7+ Kxg7 63. Bd5 Kf6 64. Bf3 Kg5 65. Bxe2 Bxe2 66. Kxe2 Kh4 67. Kd3 Kxh3 68. Kc4 Kg2 69. a4 h5 1/2-1/2

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "12.10"]
[White "Espitia Mercado, Alfredo"]
[Black "Duran Suarez, Luis Angel"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1728"]
[PlyCount "122"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. d3 0-0 6. 0-0 h6 7. h3 a6 8. a3 Ba7 9. Be3 Bxe3 10. fxe3 d6 11. d4 Re8 12. d5 Ne7 13. Nh2 Ng6 14. Ng4 Nxg4 15. Bxg4 Qh4 16. Bxc8 Raxc8 17. Qf3 Rf8 18. Rf2 Qe7 19. Raf1 Nh4 20. Qg4 Ng6 21. Ne2 c6 22. c3 cxd5 23. exd5 b5 24. Ng3 Rc4 25. Qe2 Qd7 26. Nf5 Ne7 27. Nxe7+ Qxe7 28. Qd3 e4 29. Qd2 Qe5 30. Rf5 Qe7 31. b3 Rcc8 32. Qd4 Qc7 33. Rc1 Rce8 34. Rf4 Qe7 35. Rcf1 Qe5 36. Qd2 Rc8 37. Rc1 f6 38. c4 bxc4 39. bxc4 Rc5 40. Qd4 Rfc8 41. Rxe4 Qxd4 42. Rxd4 Kf7 43. Kf2 a5 44. Kf3 g5 45. g4 Ke7 46. Ke4 Kf7 47. Kd3 Rb8 48. Kc3 a4 49. Kc2 Rbc8 50. Kd3 Rb8 51. Kc3 Rb3+ 52. Kd2 Rxa3 53. Rd3 Rxd3+ 54. Kxd3 Ra5 55. Ra1 Ke7 56. Kc3 a3 57. Kb4 Ra8 58. Rxa3 Rb8+ 59. Kc3 Rb7 60. e4 Kf7 61. Kd4 Ke7 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "9.6"]
[White "Espitia Mercado, Alfredo"]
[Black "Foronda Tovar, Carlos Andres"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1728"]
[BlackElo "1516"]
[PlyCount "13"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d3 d6 5. Be2 Nf6 6. 0-0 h6 7. Be3 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "8.3"]
[White "Espitia Mercado, Alfredo"]
[Black "Londono Castrillon, Neider Farid"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1728"]
[BlackElo "1838"]
[PlyCount "112"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d3 Bg7 5. Bd2 d6 6. Be2 Nf6 7. Qc1 a6 8. a3 b5 9. h3 Rb8 10. Bh6 0-0 11. Bxg7 Kxg7 12. 0-0 e5 13. Qd1 Nh5 14. Nh2 Nf4 15. Bg4 h5 16. Bf3 Nd4 17. Nd5 Nxd5 18. exd5 Qg5 19. Kh1 Bb7 20. c3 Nf5 21. Qc1 Qh4 22. g3 Qd8 23. Kg2 Ne7 24. c4 Nf5 25. Bd1 Nd4 26. Nf3 Nxf3 27. Bxf3 f5 28. Re1 Qf6 29. Qd2 Ba8 30. b3 bxc4 31. bxc4 e4 32. dxe4 fxe4 33. Bxe4 Rb2 34. Qe3 Rxf2+ 35. Kg1 Bb7 36. Rab1 Bc8 37. Bg2 Rf7 38. Rb6 Qd8 39. Rb3 R2f5 40. Reb1 Re5 41. Qd2 Qe7 42. Rb6 Re2 43. Qc3+ Kh7 44. R6b2 Re3 45. Qd2 Rxg3 46. Rb3 Rxb3 47. Rxb3 Qf6 48. Qe2 Qd4+ 49. Kh1 Bf5 50. Rb2 Bd3 51. Qd1 Qxb2 52. Qg1 Qb1 53. Qxb1 Bxb1 54. Be4 Bxe4+ 55. Kh2 Rf2+ 56. Kg3 Rc2 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "6.4"]
[White "Espitia Mercado, Alfredo"]
[Black "Mesa Baez, Samuel"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1728"]
[BlackElo "1560"]
[PlyCount "71"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. Bd2 Bg7 6. Qc1 0-0 7. Bh6 e5 8. Bxg7 Kxg7 9. Be2 Nc6 10. 0-0 Bg4 11. h3 Bxf3 12. Bxf3 Ne8 13. Qd2 Nc7 14. Bg4 Ne6 15. Nd5 b5 16. c3 a5 17. b3 b4 18. c4 a4 19. Bf3 Ncd4 20. Bd1 axb3 21. Bxb3 Nxb3 22. axb3 Nd4 23. Qb2 Qg5 24. Kh1 Kh8 25. Rxa8 Rxa8 26. f4 exf4 27. Rxf4 f5 28. exf5 gxf5 29. Kh2 Ra3 30. h4 Qg7 31. Qd2 Rxb3 32. Qe3 Ra3 33. Qe8+ Qg8 34. Qe7 Ra6 35. Nf6 Qb8 36. Qxh7# 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "3.7"]
[White "Espitia Mercado, Alfredo"]
[Black "Morales Criado, Diego Alberto"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1728"]
[BlackElo "1357"]
[PlyCount "117"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Be2 d6 5. d3 Nf6 6. Bd2 0-0 7. 0-0 h6 8. a3 Bg4 9. h3 Bh5 10. Nh2 Bxe2 11. Nxe2 d5 12. exd5 Nxd5 13. Nc3 Nf6 14. Na4 Bd6 15. Nf3 Re8 16. Re1 e4 17. dxe4 Nxe4 18. Nc3 Nxc3 19. Bxc3 Rxe1+ 20. Qxe1 Qd7 21. Qd2 Re8 22. Re1 Rxe1+ 23. Qxe1 Bc5 24. Kf1 Qe6 25. Qxe6 fxe6 26. Ke2 Kf7 27. Ne5+ Nxe5 28. Bxe5 c6 29. a4 a6 30. f3 g5 31. Kd3 Kg6 32. Ke4 b6 33. g4 h5 34. Bd4 hxg4 35. Bxc5 bxc5 36. hxg4 Kf6 37. f4 gxf4 38. Kxf4 a5 39. b3 e5+ 40. Ke4 c4 41. bxc4 c5 42. g5+ Kxg5 43. Kxe5 Kg6 44. Kd5 Kf6 45. Kxc5 Ke7 46. Kb5 Kd7 47. Kxa5 Kc6 48. Kb4 Kb6 49. a5+ Ka6 50. c5 Kb7 51. Kb5 Kc7 52. a6 Kb8 53. Kb6 Ka8 54. Kc7 Ka7 55. c6 Ka8 56. Kd8 Ka7 57. c7 Ka8 58. c8Q+ Ka7 59. Qb7# 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "2.6"]
[White "Espitia Mercado, Alfredo"]
[Black "Mosquera Orjuela, Johan Esteban"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1728"]
[BlackElo "1531"]
[PlyCount "110"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 a6 5. Be2 b5 6. a3 Bb7 7. Bd2 e6 8. h3 Be7 9. Be3 Nc6 10. Bg5 h6 11. Bxf6 Bxf6 12. Rb1 Rc8 13. Qd2 Qc7 14. 0-0 0-0 15. Nh2 b4 16. axb4 cxb4 17. Na2 a5 18. Nc1 Ne7 19. c3 bxc3 20. bxc3 Ba8 21. Na2 Rfd8 22. d4 Bxe4 23. Rb2 Rb8 24. Rxb8 Rxb8 25. f3 Bd5 26. Nc1 Bc4 27. Nd3 Bxd3 28. Bxd3 Rc8 29. Rc1 Bxd4+ 30. Kh1 Bxc3 31. Qa2 Qb7 32. Rb1 Bb4 33. Rd1 Nd5 34. Be4 Rc5 35. Qa4 Qb5 36. Qa1 Bc3 37. Qa2 Qb2 38. Qa4 Qb5 39. Qa2 Nb4 40. Qf2 d5 41. Bb1 a4 42. Nf1 a3 43. Ne3 Qa5 44. Ba2 Nxa2 45. Qxa2 d4 46. Nc2 Rb5 47. Nxd4 Bxd4 48. Rxd4 Qe1+ 49. Kh2 Qe5+ 50. Kh1 Qxd4 51. Qxa3 Rc5 52. Qa8+ Kh7 53. Kh2 Qe5+ 54. Kg1 Rc1+ 55. Kf2 Qe1# 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "10.6"]
[White "Foronda Tovar, Carlos Andres"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1516"]
[BlackElo "1728"]
[PlyCount "77"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Bd7 5. Nf3 Nc6 6. Nbd2 Nf6 7. 0-0 Be7 8. b3 0-0 9. Bb2 h6 10. Rc1 Nh7 11. Bd3 Ng5 12. Nxg5 Bxg5 13. Nf3 Bf6 14. Bc2 Nb4 15. Bb1 g6 16. a3 Nc6 17. Bd3 Bg7 18. b4 a6 19. h3 Re8 20. e4 Na7 21. a4 Nc6 22. Bc3 Ne7 23. a5 Nc6 24. e5 Na7 25. Be4 Bc6 26. Bd3 Nb5 27. Bxb5 Bxb5 28. Re1 Rc8 29. Nd2 Qd5 30. Ne4 Bc6 31. f3 Red8 32. Nf6+ Bxf6 33. exf6 Qf5 34. d5 Rxd5 35. Qe2 Rcd8 36. Qe3 e5 37. Bxe5 Re8 38. Qxh6 Rdxe5 39. Qg7# 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "7.3"]
[White "Londono Castrillon, Neider Farid"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1838"]
[BlackElo "1728"]
[PlyCount "69"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Bc4 Be7 6. Nc3 Nf6 7. 0-0 0-0 8. h3 Bd7 9. Kh1 Na5 10. Be2 Be6 11. f4 Bc4 12. Bxc4 Nxc4 13. g4 h6 14. Nf5 Kh8 15. Qd4 Nb6 16. Rg1 c5 17. Qf2 d5 18. e5 Ne4 19. Nxe4 dxe4 20. Be3 Nd7 21. Rad1 Qe8 22. Qg2 Kh7 23. Qxe4 g6 24. Ng3 Nb6 25. Qxb7 Bh4 26. Bxc5 Rg8 27. Qe4 Bxg3 28. Rxg3 Qe6 29. b3 Nd7 30. Rd6 Qe8 31. Bg1 Rc8 32. c4 f5 33. gxf5 gxf5 34. Qxf5+ Kh8 35. Rxh6# 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "5.4"]
[White "Mesa Baez, Samuel"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1560"]
[BlackElo "1728"]
[PlyCount "102"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. 0-0 d6 6. Re1 0-0 7. d4 exd4 8. cxd4 h6 9. h3 Na5 10. Bd3 Bd7 11. Nc3 Nc6 12. Be3 Re8 13. Rc1 Nh7 14. Qc2 Ng5 15. Nxg5 Bxg5 16. f4 Bh4 17. Rf1 Rc8 18. f5 Bf6 19. Qf2 a6 20. Nd5 Kh8 21. a3 b5 22. b4 Rf8 23. Bc2 Re8 24. Rcd1 a5 25. Bd3 axb4 26. axb4 Ra8 27. Ra1 Ra7 28. Bxb5 Rxa1 29. Rxa1 Nb8 30. Bd3 c6 31. Nxf6 Qxf6 32. Ra8 Kg8 33. Qc2 c5 34. bxc5 dxc5 35. dxc5 Nc6 36. Rxe8+ Bxe8 37. Bb5 Qe5 38. Bxc6 Bxc6 39. Qd3 Bxe4 40. Qd6 Qxf5 41. c6 Bxc6 42. Qxc6 Qb1+ 43. Kh2 Qb8+ 44. Kg1 Qb1+ 45. Kh2 Qb8+ 46. g3 Qb2+ 47. Qg2 Qe5 48. Bc5 Qxc5 49. Qe2 Kf8 50. Qd2 Qb6 51. Qd6+ Qxd6 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "4.7"]
[White "Morales Criado, Diego Alberto"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1357"]
[BlackElo "1728"]
[PlyCount "90"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 Be7 7. d4 exd4 8. Nxd4 0-0 9. Nxc6 Bxc6 10. Bxc6 bxc6 11. Nd2 h6 12. Nf3 Nh7 13. c4 Ng5 14. b3 Bf6 15. Bxg5 Bxg5 16. e5 dxe5 17. Rxe5 Bf6 18. Qxd8 Raxd8 19. Ree1 Bxa1 20. Rxa1 Rfe8 21. g3 f6 22. a3 Kf7 23. b4 g6 24. b5 cxb5 25. cxb5 Rd3 26. Rc1 Rxf3 27. Rxc7+ Re7 28. Rc2 Rxa3 29. h3 Rb3 30. h4 Rxb5 31. Kg2 a5 32. g4 a4 33. Ra2 Ra7 34. h5 gxh5 35. gxh5 a3 36. Kg3 Rb2 37. Rxb2 axb2 38. Kg4 b1Q 39. f3 Ra4+ 40. Kg3 Qe1+ 41. Kg2 Qh4 42. f4 Ra3 43. f5 Qg3+ 44. Kf1 Qh2 45. Ke1 Ra1# 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "1.6"]
[White "Mosquera Orjuela, Johan Esteban"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1531"]
[BlackElo "1728"]
[PlyCount "152"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 Bd7 5. Nf3 Nf6 6. 0-0 Qc8 7. d3 Bh3 8. a3 Bxg2 9. Kxg2 Be7 10. b4 a6 11. Be3 0-0 12. h3 h6 13. Qd2 Nh7 14. Rfe1 Qd8 15. Rad1 Ng5 16. Nxg5 Bxg5 17. Bxg5 Qxg5 18. Qxg5 hxg5 19. Nd5 Rac8 20. e3 Rfe8 21. b5 axb5 22. cxb5 Ne7 23. Nxe7+ Rxe7 24. Rc1 c6 25. a4 Rec7 26. bxc6 Rxc6 27. Ra1 Rc2 28. Reb1 R8c7 29. a5 Rd2 30. Rd1 Rcc2 31. Rxd2 Rxd2 32. Rb1 Rxd3 33. Rxb7 Rd5 34. a6 Ra5 35. Rb6 d5 36. Kf3 f6 37. g4 Kf7 38. Rb7+ Kg6 39. a7 d4 40. Ke4 Ra4 41. Kd3 Kh7 42. Kc2 dxe3 43. fxe3 Kh6 44. Kb3 Ra1 45. Kb4 Rb1+ 46. Ka5 Rxb7 47. Ka6 Rb1 48. e4 Kg6 49. a8Q Ra1+ 50. Kb7 Rxa8 51. Kxa8 Kf7 52. Kb7 Ke6 53. Kc6 g6 54. Kc5 f5 55. exf5+ gxf5 56. Kc4 f4 57. Kd3 Kd5 58. h4 gxh4 59. g5 Ke6 60. Ke4 h3 61. Kf3 Kf5 62. g6 Kxg6 63. Ke4 h2 64. Kxe5 h1Q 65. Kxf4 Qd5 66. Ke3 Qc4 67. Kf3 Kf5 68. Ke3 Qe4+ 69. Kd2 Qf3 70. Kc2 Qd5 71. Kc3 Ke4 72. Kb4 Qc6 73. Kb3 Kd4 74. Kb4 Qb6+ 75. Ka3 Kc3 76. Ka2 Qb2# 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "1"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Espitia Mercado, Alfredo"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1787"]
[BlackElo "1798"]
[PlyCount "108"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. 0-0 Nf6 6. d4 exd4 7. cxd4 Be7 8. Nc3 a6 9. Ba4 0-0 10. a3 h6 11. Qd3 Bg4 12. Be3 Bh5 13. h3 Bg6 14. Nd2 b5 15. Bb3 Na5 16. Ba2 c5 17. f4 cxd4 18. Bxd4 Nc6 19. f5 Bh7 20. Nf3 Nh5 21. Nd5 Nf6 22. Rac1 Rc8 23. Rfd1 Nxd5 24. Bxd5 Nxd4 25. Nxd4 Bf6 26. Rxc8 Qxc8 27. Nc6 Re8 28. b4 Qc7 29. Rd2 Kf8 30. Rc2 Qb6+ 31. Kh1 Bg8 32. Bb3 Be5 33. Nxe5 dxe5 34. Rc5 f6 35. Bxg8 Kxg8 36. Qc2 Qb7 37. Rc7 Qb6 38. Qc6 Qb8 39. Qd5+ Kh8 40. Qd7 Rg8 41. Rb7 Qa8 42. Kh2 Kh7 43. h4 a5 44. Qxb5 axb4 45. Qxb4 Qa6 46. Qb3 Qe2 47. Rb4 Rd8 48. Qf3 Qa6 49. Rb3 Qa4 50. Kh3 Qc4 51. Rc3 Qd4 52. Rb3 Qc4 53. Rc3 Qd4 54. Rb3 Qc4 1/2-1/2

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "5"]
[White "Espitia Mercado, Alfredo"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1798"]
[BlackElo "1590"]
[PlyCount "86"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d3 Nc6 5. Bd2 d6 6. Be2 Nf6 7. Qc1 h5 8. h3 Bd7 9. Be3 0-0 10. Bh6 Nd4 11. Bxg7 Kxg7 12. Nxd4 cxd4 13. Nd1 Rc8 14. Qd2 e5 15. c3 Qb6 16. 0-0 d5 17. exd5 Nxd5 18. c4 Nf4 19. Bf3 Bf5 20. Be2 Qf6 21. Kh2 Qg5 22. g3 Nxh3 23. Qxg5 Nxg5 24. b3 Bg4 25. f3 Bf5 26. Nf2 b5 27. Ne4 Bxe4 28. fxe4 bxc4 29. bxc4 Rb8 30. Rab1 Ne6 31. Kg2 Nc5 32. Rfd1 Na4 33. Rb3 Nc3 34. Rd2 Rxb3 35. axb3 Rb8 36. Bd1 Nxd1 37. Rxd1 Rxb3 38. Kf2 a5 39. Ke2 Kf6 40. Ra1 Rb2+ 41. Kf3 Rd2 42. Ra3 g5 43. c5 g4# 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "2"]
[White "Espitia Mercado, Alfredo"]
[Black "Sabogal Varela, Jose Joaquin"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1798"]
[BlackElo "1707"]
[PlyCount "82"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. Bc4 Bg7 5. h3 Nf6 6. d3 0-0 7. Bd2 a6 8. a3 b5 9. Ba2 Bb7 10. 0-0 Nbd7 11. Qc1 Rc8 12. Bh6 c4 13. Bxg7 Kxg7 14. Qd2 Qb6 15. Qg5 h6 16. Qd2 Rfd8 17. Ne2 Ne5 18. Ne1 d5 19. Qf4 Qc7 20. Ng3 dxe4 21. dxe4 e6 22. Nf3 Nxf3+ 23. Qxf3 Qe5 24. b3 cxb3 25. cxb3 Rd2 26. Qe3 Rcd8 27. f3 Qxg3 28. Rf2 Rxf2 29. Qxf2 Qxf2+ 30. Kxf2 Rd2+ 31. Kg3 Nh5+ 32. Kh2 Nf4 33. Bb1 Rxg2+ 34. Kh1 Rf2 35. Kg1 Rxf3 36. Kh2 Rxh3+ 37. Kg1 f5 38. exf5 exf5 39. Kf2 Rh1 40. Ke3 g5 41. b4 Be4 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "4"]
[White "Espitia Mercado, Alfredo"]
[Black "Velez Zequeira, Armando Andres"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1798"]
[BlackElo "1612"]
[PlyCount "61"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 h6 5. Be2 Be7 6. h3 0-0 7. 0-0 d5 8. exd5 Nxd5 9. Bd2 Bf6 10. Nxd5 Qxd5 11. Bc3 a5 12. Nh2 Re8 13. Bf3 Qd6 14. Ng4 Bxg4 15. Bxg4 Nd4 16. Re1 b5 17. Bf3 c6 18. Bxd4 exd4 19. Qd2 Bg5 20. Rxe8+ Rxe8 21. Qxa5 Qc5 22. Re1 Rxe1+ 23. Qxe1 Qxc2 24. Qe8+ Kh7 25. Be4+ g6 26. Qxf7+ Kh8 27. Qe8+ Kg7 28. Qxg6+ Kf8 29. Qd6+ Kg8 30. g3 Qc1+ 31. Kg2 1-0

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "6"]
[White "Palomeque Parra, Jhon Brainer"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1565"]
[BlackElo "1798"]
[PlyCount "92"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. Nc3 Nf6 7. 0-0 Bd7 8. f4 0-0 9. Kh1 Nxd4 10. Qxd4 Be6 11. Nd5 Nxd5 12. exd5 Bf5 13. Bd3 Bf6 14. Qe3 Re8 15. Qd2 Bxd3 16. Qxd3 Qd7 17. Rb1 Re7 18. Bd2 Rae8 19. b3 Re2 20. Rfe1 Qg4 21. Rxe2 Rxe2 22. Rg1 Re7 23. Be3 a6 24. c4 h6 25. Rf1 Qh4 26. b4 Qg4 27. h3 Qg3 28. Rf3 Qe1+ 29. Bg1 Qxb4 30. Re3 Qa4 31. Rxe7 Bxe7 32. Qe2 Kf8 33. c5 dxc5 34. Bxc5 Bxc5 35. Qg4 Qe8 36. h4 Bd6 37. g3 b5 38. Kh2 a5 39. Kh3 b4 40. f5 Qe5 41. f6 Qxg3+ 42. Qxg3 Bxg3 43. Kxg3 a4 44. Kf3 b3 45. fxg7+ Kxg7 46. axb3 axb3 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "3"]
[White "Santacruz Portura, Jhon Fredy"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1798"]
[PlyCount "82"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. Qe2 d6 5. Na3 Be7 6. h3 Be6 7. g4 h6 8. d3 d5 9. Bg2 dxe4 10. dxe4 Qd7 11. Bd2 0-0-0 12. b4 Qd3 13. Qd1 Nxe4 14. Bf1 Qd6 15. Qa4 Nxd2 16. Rd1 Nxf3+ 17. Ke2 Qxd1+ 18. Qxd1 Rxd1 19. Kxd1 Ng5 20. b5 Bxa3 21. bxc6 Rd8+ 22. Kc2 b6 23. Ba6+ Kb8 24. Rb1 Bc8 25. Rb3 Bxa6 26. Rxa3 Bb5 27. h4 Ne4 28. f3 Nc5 29. g5 hxg5 30. h5 Bxc6 31. c4 Rh8 32. Re3 f6 33. Re2 Rxh5 34. Rd2 Kc8 35. Kc3 Rh3 36. Kc2 Rxf3 37. Rh2 e4 38. Rh7 e3 39. Rxg7 Be4+ 40. Kd1 Bd3 41. Re7 Rf1# 0-1

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.26"]
[Round "5"]
[White "Espitia Mercado, Alfredo"]
[Black "Fiesco Hoyos, Javier"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1798"]
[BlackElo "1573"]
[PlyCount "98"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qe5 Qb6 15. b3 Rd8 16. Qc7 Bb4+ 17. Kf1 Qa6+ 18. Kg1 0-0 19. Bd2 Bxd2 20. Nxd2 Rxd4 21. Nf3 Rd7 22. Qf4 Rfd8 23. Rh3 Qe2 24. Rh4 Qxc2 25. g4 Ne4 26. Ne5 Rd1+ 27. Rxd1 Rxd1+ 28. Kg2 Ng5 29. Rh1 Rxh1 30. Kxh1 Qe4+ 31. Qxe4 Nxe4 32. Kg2 Nc3 33. a3 f6 34. Nc4 c5 35. Nd6 b5 36. Nb7 b4 37. axb4 cxb4 38. Nd8 a5 39. Nc6 a4 40. Nxb4 axb3 41. Nd3 Na4 42. Kf3 b2 43. Nxb2 Nxb2 44. Ke4 Kf7 45. f4 Nc4 46. Kd4 Nd6 47. Ke3 e5 48. Kf3 Ke6 49. Ke3 Kd5 0-1

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.26"]
[Round "7"]
[White "Espitia Mercado, Alfredo"]
[Black "Mesa Baez, Samuel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1798"]
[BlackElo "1677"]
[PlyCount "114"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. Bd2 Bg7 6. Qc1 0-0 7. Be2 Nc6 8. Bh6 e5 9. h3 a6 10. 0-0 b5 11. Bxg7 Kxg7 12. a3 Bb7 13. Qd2 Qd7 14. Nh4 Qe7 15. Qg5 Nd4 16. Nf5+ Nxf5 17. exf5 Nd5 18. Qxe7 Nxe7 19. fxg6 hxg6 20. f4 Nf5 21. fxe5 dxe5 22. Bf3 Bxf3 23. Rxf3 Nd4 24. Rf2 Rac8 25. Re1 Rfe8 26. Ne4 Rc6 27. c3 Nf5 28. Ref1 Re7 29. g4 Ne3 30. Rf6 Rxf6 31. Rxf6 Ra7 32. Rd6 c4 33. Nf2 cxd3 34. Rxd3 Nc4 35. Nd1 e4 36. Rd4 Re7 37. Kf2 f5 38. gxf5 gxf5 39. a4 f4 40. b3 Nb6 41. axb5 e3+ 42. Ke1 e2 43. Nf2 f3 44. Rd3 axb5 45. Rxf3 Nd5 46. Ng4 b4 47. c4 Nc3 48. Re3 Rd7 49. Rxe2 Rd1+ 50. Kf2 Nxe2 51. Kxe2 Rb1 52. Kd2 Rxb3 53. Ne3 Rc3 54. Nc2 Rxc4 55. Kd3 b3 56. Na3 Rc1 57. Nc4 Rxc4 0-1

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.26"]
[Round "6"]
[White "Rico Duran, Juan Sebastian"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C62"]
[BlackElo "1798"]
[PlyCount "48"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. Bg5 Be7 8. f4 a6 9. Be2 h6 10. Bh4 Nxe4 11. Bxe7 Qxe7 12. 0-0 0-0 13. Nd5 Qd8 14. f5 Nf6 15. c4 Ne5 16. Rc1 Bc6 17. Nf4 Be4 18. Bf3 Bxf3 19. Nxf3 Re8 20. Rc3 Qd7 21. Nh4 Neg4 22. Rff3 Qc6 23. Rg3 Qe4 24. Rxg4 Nxg4 0-1

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.25"]
[Round "4"]
[White "Espitia Mercado, Alfredo"]
[Black "Molina Sanchez, Juan Manuel"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1798"]
[BlackElo "1500"]
[PlyCount "79"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Bc5 5. Nc3 d6 6. h3 Be6 7. Bg5 Qd7 8. Na4 Bb6 9. Nxb6 axb6 10. Qc1 h6 11. Be3 Ne7 12. b3 c5 13. c3 0-0 14. 0-0 Ng6 15. Nh2 Nh7 16. f4 exf4 17. Bxf4 f5 18. exf5 Bxf5 19. Qd2 Rae8 20. Bg4 Bxg4 21. Nxg4 Nxf4 22. Rxf4 Rxf4 23. Qxf4 Qe7 24. Rf1 h5 25. Nh2 Qe3+ 26. Qxe3 Rxe3 27. Rf3 Rxf3 28. Nxf3 Kf7 29. Kf2 Nf6 30. c4 d5 31. Ke3 d4+ 32. Kf4 b5 33. Ke5 bxc4 34. bxc4 Ke7 35. Ng5 h4 36. Nf3 Kd7 37. Nxh4 Kc7 38. Nf5 Nh5 39. g4 Ng3 40. Nxg3 1-0

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.25"]
[Round "3"]
[White "Nino Jimenez, Jesus Antonio"]
[Black "Espitia Mercado, Alfredo"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1586"]
[BlackElo "1798"]
[PlyCount "68"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bd3 Be7 7. Be3 Nc6 8. Qd2 Nxd4 9. Bxd4 Bc6 10. a3 Qd7 11. 0-0-0 0-0-0 12. f3 Rhg8 13. Kb1 h6 14. Rhe1 Kb8 15. e5 Nd5 16. Nxd5 Bxd5 17. Qa5 c5 18. exd6 Bxd6 19. Bxc5 Bxc5 20. Qxc5 Be6 21. Be2 Qc7 22. Qxc7+ Kxc7 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Bxd1 Kd6 26. Kc1 g5 27. g3 Ke5 28. Kd2 f5 29. c3 Bd5 30. b4 b5 31. Be2 a6 32. Bd1 Bc4 33. Be2 Bd5 34. Bd1 Bc4 1/2-1/2

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.24"]
[Round "2"]
[White "Espitia Mercado, Alfredo"]
[Black "Vargas Viscaino, Jesus Daniel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1798"]
[BlackElo "1421"]
[PlyCount "96"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. Bd2 Bg7 6. Qc1 h6 7. Be2 Nc6 8. a3 Rb8 9. h3 b5 10. Rb1 b4 11. axb4 Nxb4 12. Ra1 Nc6 13. Na4 Nd7 14. Bc3 Nd4 15. Nxd4 cxd4 16. Bd2 Nb6 17. b3 Bd7 18. Nxb6 Qxb6 19. Ra5 a6 20. Qa3 Bb5 21. Qb2 Rc8 22. Ra2 0-0 23. 0-0 Rc6 24. Re1 Rfc8 25. Bd1 e5 26. Rf1 f5 27. f3 Qb7 28. Qa3 Bf8 29. Bb4 a5 30. Bxa5 d5 31. Qb2 dxe4 32. Re1 exd3 33. cxd3 Bd6 34. Be2 e4 35. fxe4 fxe4 36. dxe4 Rc2 37. Qb1 d3 38. Bf3 Rxa2 39. Qxa2 Rc2 40. Qb1 Qa7+ 41. Kh1 Qxa5 42. e5 Bb4 43. Bd5+ Kh8 44. Rf1 Bd7 45. Bc4 Bxh3 46. Bxd3 Bxg2+ 47. Kh2 Qxe5+ 48. Kg1 Qe3+ 0-1

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.24"]
[Round "1"]
[White "Mosquera Orjuela, Johan Esteban"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1531"]
[BlackElo "1798"]
[PlyCount "80"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Bd7 5. Nf3 Nf6 6. a3 Be7 7. b4 a6 8. d3 Qc8 9. Bb2 Bh3 10. 0-0 Bxg2 11. Kxg2 Qg4 12. h3 Qg6 13. Nh4 Qg5 14. Bc1 Qh5 15. e3 Qxd1 16. Rxd1 g6 17. Bb2 Rg8 18. Re1 0-0-0 19. Rad1 Rge8 20. Nf3 h6 21. b5 axb5 22. cxb5 Na5 23. Nd2 c6 24. Rc1 Kd7 25. d4 exd4 26. exd4 d5 27. b6 Bd6 28. Red1 Ra8 29. Kf3 Ra6 30. Na4 Ne4 31. Nxe4 Rxe4 32. Nc5+ Bxc5 33. dxc5 Nc4 34. Rc2 Nxb2 35. Rxb2 Rxa3+ 36. Kg2 Rc3 37. f3 Ree3 38. Rf1 Rxc5 39. f4 Rcc3 40. Rh1 Rxg3+ 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "6.3"]
[White "Espitia Mercado, Alfredo"]
[Black "Otero Fajardo, Alvaro Antonio"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1565"]
[BlackElo "1695"]
[PlyCount "94"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cordoba"]
[BlackTeam "San Andres"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. h3 Nc6 4. Bb5 Nf6 5. Bxc6+ bxc6 6. Nc3 e6 7. 0-0 Be7 8. d3 0-0 9. Re1 e5 10. Ne2 Re8 11. Ng3 g6 12. Bh6 Kh8 13. Ng5 Be6 14. Qd2 Qd7 15. f4 Ng8 16. Nxe6 fxe6 17. fxe5 Nxh6 18. Qxh6 dxe5 19. Rf1 Bf8 20. Qe3 Qe7 21. Rf3 Bg7 22. Raf1 Rf8 23. Ne2 Rxf3 24. Rxf3 Kg8 25. Nc3 Rf8 26. b3 Qd6 27. Na4 Rxf3 28. gxf3 Bf8 29. Kg2 Kg7 30. Nb2 Be7 31. Nc4 Qc7 32. Qd2 h6 33. Qa5 Qb8 34. a3 Kf6 35. Qa6 Qd8 36. Qxc6 Qd4 37. Qc7 h5 38. Qa5 g5 39. Qd2 h4 40. c3 Qd8 41. Ne3 Kg6 42. b4 cxb4 43. axb4 Qf8 44. Ng4 Bd6 45. Qa2 Qc8 46. Qc4 Qxc4 47. dxc4 Bc7 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "5.3"]
[White "Mena Mena, Daymer Alberto"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1809"]
[BlackElo "1565"]
[PlyCount "76"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Tolima II"]
[BlackTeam "Cordoba"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Bxf6 Bxf6 7. cxd5 exd5 8. Qh5 Be6 9. Bb5+ c6 10. Ba4 Qd6 11. Qe2 0-0 12. h4 b5 13. Bc2 Qb4 14. Qd2 Qxb2 15. Rb1 Qa3 16. Rb3 Qe7 17. h5 Qd7 18. f3 Bf5 19. g4 Bxc2 20. Qxc2 Re8 21. Nce2 Qd6 22. f4 g5 23. Nh3 gxf4 24. Nhxf4 Bxd4 25. Rh3 Re4 26. Rf3 Be5 27. Ng3 Rc4 28. Qf5 Bxf4 29. Qc8+ Qf8 30. Qb7 Bxg3+ 31. Rxg3 Na6 32. Qxa6 Qd6 33. Rh3 Qc5 34. Qb7 Rc1+ 35. Kf2 Qc2+ 36. Kg3 Rg1+ 37. Kh4 Qf2+ 38. Kg5 h6+ 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "3.3"]
[White "Espitia Mercado, Alfredo"]
[Black "Gomez Cordoba, William Alexander"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1565"]
[BlackElo "1600"]
[PlyCount "45"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cordoba"]
[BlackTeam "Fuerzas Armadas"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nf5 d5 6. exd5 Bxf5 7. dxc6 Qxd1+ 8. Kxd1 bxc6 9. Bd3 Bxd3 10. cxd3 Rd8 11. Kc2 Rd7 12. Nc3 Bd6 13. h3 0-0 14. Be3 a6 15. Ne4 Nxe4 16. dxe4 Re7 17. f3 f5 18. Bg5 Re5 19. Bf4 Rc5+ 20. Kb3 Bxf4 21. exf5 Rb8+ 22. Ka3 Bd6 23. b4 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "4.3"]
[White "Espitia Mercado, Alfredo"]
[Black "Herrera Cortes, Luis Felipe"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1565"]
[BlackElo "1374"]
[PlyCount "41"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cordoba"]
[BlackTeam "Tolima IV"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Be7 6. Nc3 d6 7. d3 Nf6 8. h3 0-0 9. e5 dxe5 10. Nxe5 Qc7 11. Re1 Bd6 12. Qe2 Nd7 13. Nxd7 Bxd7 14. Be3 Rab8 15. Rab1 Rb4 16. Ne4 Be5 17. Bxc5 Rxb2 18. Rxb2 Bxb2 19. Bxf8 Kxf8 20. Rb1 Bd4 21. c3 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "1.3"]
[White "Espitia Mercado, Alfredo"]
[Black "Guayara Diaz, William Alonso"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1565"]
[BlackElo "1939"]
[PlyCount "98"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cordoba"]
[BlackTeam "Narino"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Qg4 Qf6 8. Nf5 Bxe3 9. Nxe3 Nge7 10. Nd2 d6 11. Qf3 Qxf3 12. Nxf3 Be6 13. Nd4 Ng6 14. g3 Nge5 15. Be2 Nd7 16. Bb5 Nxd4 17. Bxd7+ Kxd7 18. cxd4 f6 19. a3 Rhe8 20. Kd2 c6 21. Rac1 Bg8 22. f3 Rac8 23. Rc3 d5 24. exd5 Bxd5 25. Nxd5 cxd5 26. Rhc1 Rxc3 27. Rxc3 Kd6 28. b3 h5 29. Re3 Rc8 30. Rc3 Rh8 31. Rc5 h4 32. g4 f5 33. gxf5 Rf8 34. Ke3 Rxf5 35. Rc8 g5 36. Rg8 a6 37. Rg6+ Kd7 38. Rg7+ Kc6 39. Re7 b6 40. Re5 Rf6 41. Rxg5 Re6+ 42. Kf2 Rh6 43. h3 Kd6 44. f4 Ke6 45. Kf3 Rh7 46. Rg6+ Kf5 47. Rxb6 Rc7 48. Kg2 Kxf4 49. Rd6 Rc2+ 1/2-1/2

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "2.3"]
[White "Ortiz, Jairo"]
[Black "Espitia Mercado, Alfredo"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1871"]
[BlackElo "1565"]
[PlyCount "71"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cesar"]
[BlackTeam "Cordoba"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Bd6 5. 0-0 0-0 6. c4 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. Bg5 Be6 10. Nbd2 Nbd7 11. Nb3 Qb6 12. Nxc5 Qxc5 13. a3 h6 14. Bd2 Rfc8 15. Rc1 Qb6 16. Bc3 Ne4 17. Bd4 Rxc1 18. Qxc1 Qc6 19. Qxc6 bxc6 20. Ne5 Nxe5 21. Bxe5 Nd2 22. Rc1 Nc4 23. Bd4 Rb8 24. e4 a6 25. exd5 cxd5 26. Rd1 Rb5 27. h3 Nxb2 28. Rb1 Nc4 29. Rxb5 axb5 30. Bc5 f6 31. f4 g5 32. f5 Bf7 33. g4 Nd2 34. Be7 Kg7 35. Kf2 Nb3 36. Ke2 1/2-1/2

[Event "COL-ch School U15"]
[Site "Monteria"]
[Date "2016.12.11"]
[Round "6.9"]
[White "Espitia Mercado, Alfredo"]
[Black "Florez Hernandez, Bairon"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1553"]
[BlackElo "1474"]
[PlyCount "67"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. d3 Bxc3+ 5. bxc3 d6 6. h3 Be6 7. Be2 d5 8. exd5 Bxd5 9. Be3 Bxf3 10. Bxf3 Nge7 11. Bg5 h6 12. Bxc6+ bxc6 13. Bh4 0-0 14. 0-0 Re8 15. Qg4 Qd6 16. Bxe7 Qxe7 17. Qb4 Rab8 18. Qxe7 Rxe7 19. Rab1 Ree8 20. Rb3 Rb6 21. Re1 Kf8 22. Kf1 c5 23. Re4 Ree6 24. Ra4 Ra6 25. Raa3 f5 26. Ke2 Kf7 27. Kd2 g5 28. Rxa6 Rxa6 29. Rb7 Ke6 30. Rxc7 h5 31. Rh7 h4 32. Rh6+ Kd5 33. c4+ Kd4 34. c3# 1-0

[Event "COL-ch School U15"]
[Site "Monteria"]
[Date "2016.12.10"]
[Round "5.5"]
[White "Bolivar Pena, Jhan Mario"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1619"]
[BlackElo "1553"]
[PlyCount "117"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Bd7 6. Bc4 Nf6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Nf3 0-0 10. 0-0 Be6 11. Bb3 Ne5 12. h3 Rb8 13. Nd4 Bxb3 14. axb3 a6 15. Re1 Qe8 16. Nd5 Bd8 17. Nf3 Nxf3+ 18. Qxf3 Qe5 19. Nc3 f5 20. exf5 Qxf5 21. Qxf5 Rxf5 22. Rad1 Rc8 23. Nd5 Rf8 24. Rd3 c6 25. Ne7+ Bxe7 26. Rxe7 d5 27. Rxb7 Rf7 28. Rb6 Ra7 29. Rc3 c5 30. Re3 c4 31. bxc4 Rxc4 32. c3 Rc5 33. Re5 h6 34. Rd6 Rb7 35. Rexd5 Rxd5 36. Rxd5 Rxb2 37. c4 Rc2 38. Ra5 Rxc4 39. Rxa6 Kf7 40. g4 Re4 41. Kg2 Re6 42. Rxe6 Kxe6 43. f4 Kf6 44. Kf3 Kg6 45. Ke4 Kf6 46. h4 Ke6 47. h5 Kf6 48. Kd5 Kf7 49. Ke5 Ke7 50. g5 hxg5 51. fxg5 Kf7 52. Kd6 Kg8 53. Ke7 Kh7 54. Kf8 Kh8 55. h6 gxh6 56. g6 h5 57. g7+ Kh7 58. g8Q+ Kh6 59. Qg7# 1-0

[Event "COL-ch School U15"]
[Site "Monteria"]
[Date "2016.12.10"]
[Round "4.9"]
[White "Espitia Mercado, Alfredo"]
[Black "Bard Meola, Michael Martin"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1553"]
[PlyCount "13"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 a6 5. Bc4 Be7 6. d3 0-0 7. Bd2 1-0

[Event "COL-ch School U15"]
[Site "Monteria"]
[Date "2016.12.08"]
[Round "3.5"]
[White "Sabogal Varela, Jose Joaquin"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1589"]
[BlackElo "1553"]
[PlyCount "66"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Bd7 5. e3 Nf6 6. Nge2 Be7 7. 0-0 Qc8 8. Qb3 0-0 9. d4 Bh3 10. Re1 Bxg2 11. Kxg2 exd4 12. exd4 Rb8 13. Qc2 Qd7 14. b3 Rfe8 15. a3 h6 16. Bb2 Nh7 17. Nd5 Bf6 18. Rad1 Ne7 19. Nxf6+ Nxf6 20. d5 Nh7 21. Nf4 Qf5 22. Qc3 Nf6 23. Qa5 Ng6 24. Nxg6 Qxg6 25. Qxc7 Red8 26. Bd4 Nh5 27. Bxa7 Rbc8 28. Qxb7 Qg4 29. Rd4 Qg6 30. a4 f5 31. Re6 Qg5 32. h4 Nf4+ 33. Rxf4 Qh5 1-0

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "2.11"]
[White "Aroca, Abraham Segundo"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1546"]
[PlyCount "100"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. h3 a6 8. d3 Bd7 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd5 Be7 12. Nxe7+ Qxe7 13. a3 Qd8 14. Rb1 b6 15. c3 Rb8 16. d4 exd4 17. cxd4 Ne7 18. e5 dxe5 19. dxe5 Bc6 20. Qxd8 Rfxd8 21. Rbe1 Kf8 22. e6 Bd5 23. exf7 Bxf7 24. Ne5 Bd5 25. Bxd5 Rxd5 26. Kg2 Rbd8 27. Nf3 Rb5 28. Rb1 Rb3 29. Nd4 Rxd4 30. Rfc1 c5 31. Re1 Kf7 32. Re2 Ra4 33. Rd2 Raxa3 34. Re2 Ra2 35. Rd2 b5 36. Re2 a5 37. Rd2 a4 38. Rc2 a3 39. Rxc5 Raxb2 40. Re1 a2 41. Rc7 Kg8 42. Rexe7 Rxf2+ 43. Kxf2 a1Q 44. g4 Qa2+ 45. Kf1 Rb1+ 46. Re1 Rxe1+ 47. Kxe1 Qa5+ 48. Kf1 Qxc7 49. Kg2 b4 50. g5 Qf7 0-1

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "4.7"]
[White "Calderon Zuta, Nicolas"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1723"]
[BlackElo "1546"]
[PlyCount "15"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 d6 7. Qxf7+ Kd7 8. Be6# 1-0

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "6.7"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1648"]
[BlackElo "1546"]
[PlyCount "81"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. d3 Be7 6. 0-0 0-0 7. h3 Bd7 8. Re1 a6 9. Ba4 Rb8 10. Bb3 h6 11. d4 exd4 12. cxd4 Na7 13. Bf4 Nb5 14. Qd3 Qc8 15. Kh2 Na7 16. Bc2 g6 17. Bxh6 Re8 18. Nbd2 Bf8 19. Bxf8 Kxf8 20. Nf1 Kg7 21. Rad1 b6 22. e5 dxe5 23. dxe5 Nh7 24. Qxd7 Qxd7 25. Rxd7 Rbc8 26. Bb3 Rf8 27. e6 Nf6 28. Rxf7+ Rxf7 29. exf7 c5 30. Be6 Rd8 31. Ne3 Nb5 32. Ng4 Nxg4+ 33. hxg4 Nc7 34. Ng5 Kh6 35. f4 Rf8 36. Re3 Kg7 37. Rh3 Kf6 38. Nh7+ Kg7 39. Nxf8 Kxf8 40. Rh8+ Ke7 41. f8Q+ 1-0

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "3.9"]
[White "Espitia Mercado, Alfredo"]
[Black "Cabrera, Alexis Jr"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1546"]
[BlackElo "1503"]
[PlyCount "99"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. 0-0 Bd6 7. d3 h6 8. h3 0-0 9. Bd2 b5 10. a3 a5 11. Ne2 Nh5 12. Re1 Qf6 13. Ng3 Qg6 14. Nxh5 Qxh5 15. Nh2 Qxd1 16. Rexd1 Be6 17. Nf3 c5 18. b3 b4 19. axb4 axb4 20. Kf1 Rfd8 21. Be3 c6 22. Nd2 f6 23. Nc4 Rxa1 24. Rxa1 Bxc4 25. dxc4 Kh7 26. Ke2 Kg6 27. Rd1 f5 28. Bxc5 fxe4 29. Rxd6+ Rxd6 30. Bxd6 Kf5 31. Ke3 g5 32. g4+ Ke6 33. Bxb4 Kd7 34. Bf8 Ke6 35. Bxh6 Kf7 36. Bxg5 Kg6 37. h4 Kh7 38. Bf6 Kg6 39. Bxe5 Kh7 40. Kxe4 Kg6 41. h5+ Kg5 42. Bf4+ Kf6 43. g5+ Kg7 44. Kf5 Kh7 45. g6+ Kg7 46. h6+ Kh8 47. Kf6 Kg8 48. h7+ Kh8 49. Bh6 c5 50. Bg7# 1-0

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "7.7"]
[White "Espitia Mercado, Alfredo"]
[Black "Delgado, Gilbert Joaquin"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1546"]
[BlackElo "1570"]
[PlyCount "89"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Bxf6 gxf6 8. Be2 Bg7 9. 0-0 Rg8 10. Bf3 Qd7 11. g3 e6 12. Bg2 f5 13. exf5 Nxd4 14. f6 Bxf6 15. Ne4 Bh8 16. c3 Nc6 17. Nxd6+ Kf8 18. Ne4 Qxd1 19. Raxd1 Ke7 20. Rd2 b5 21. Rfd1 Rd8 22. Rxd8 Nxd8 23. Ng5 Rb8 24. Ne4 Bb7 25. Nc5 Bxg2 26. Kxg2 Rb6 27. Rd7+ Ke8 28. Rd1 Rc6 29. Ne4 f5 30. Ng5 h6 31. Nf3 Ke7 32. Re1 Nf7 33. Rd1 Nd6 34. Nd4 Rc7 35. Re1 Bxd4 36. cxd4 Rc2 37. d5 Ne4 38. Kh3 exd5 39. f3 Rxb2 40. fxe4 fxe4 41. Ra1 e3 42. Re1 d4 43. g4 Rxa2 44. Kg3 e2 45. Kf3 0-1

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "1.4"]
[White "Espitia Mercado, Alfredo"]
[Black "Leon, Gustavo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1546"]
[BlackElo "1847"]
[PlyCount "82"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Nc3 c6 5. d4 Bd6 6. Be2 Ne7 7. 0-0 Bf5 8. Bg5 f6 9. Bd2 0-0 10. a3 Re8 11. Re1 Nd7 12. Bd3 Bg4 13. h3 Bh5 14. b3 Qc7 15. g3 Bxg3 16. fxg3 Qxg3+ 17. Kf1 Bxf3 18. Re2 Ng6 19. Bxg6 Bxe2+ 20. Nxe2 Qf3+ 21. Ke1 hxg6 22. Rb1 Re7 23. Be3 Rxe3 24. Kd2 Rae8 25. Kc1 Qxe2 26. Qxe2 Rxe2 27. Kb2 Re1 28. Rxe1 Rxe1 29. Ka2 Rh1 30. a4 Rxh3 31. Ka3 f5 32. Kb4 f4 33. Ka3 f3 34. c3 f2 35. c4 f1Q 36. c5 Qa1+ 37. Kb4 Qb2 38. Ka5 Qc3+ 39. b4 b6+ 40. Ka6 Qxb4 41. Kb7 bxc5+ 0-1

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "5.9"]
[White "Espitia Mercado, Alfredo"]
[Black "Martinez, Mauricio Andres"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1546"]
[BlackElo "1443"]
[PlyCount "92"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 Nf6 6. d3 Bb7 7. Nxe5 d5 8. Nc3 Bd6 9. Nf3 0-0 10. a3 Re8 11. Re1 d4 12. Nxd4 Be5 13. Nf3 Bxc3 14. bxc3 Qd6 15. e5 Qe6 16. exf6 Qxf6 17. Bd2 c5 18. Re3 Qg6 19. Qe2 Rxe3 20. Qxe3 f6 21. Re1 Bc6 22. Qe6+ Kh8 23. Qxc6 Rd8 24. Qxc7 Ra8 25. Qe7 h6 26. Qxc5 Qf7 27. Qe7 Qd5 28. Qe4 Qd8 29. Bf4 g5 30. Bg3 Kg7 31. Qe7+ Qxe7 32. Rxe7+ Kg6 33. c4 Rb8 34. h3 Rb1+ 35. Kh2 Rb2 36. c5 Rxc2 37. d4 Ra2 38. c6 Rxa3 39. c7 Rc3 40. d5 a5 41. d6 a4 42. Re2 Rd3 43. c8Q Rxd6 44. Qc2+ Kf7 45. Qxa4 Rb6 46. Qa2+ Kg7 1-0

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.24"]
[Round "8.10"]
[White "Montenegro, Juan Pablo"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1327"]
[BlackElo "1546"]
[PlyCount "80"]
[EventDate "2014.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Nc3 0-0 6. Be3 d6 7. h3 a6 8. 0-0 Bd7 9. Nd5 Nxd5 10. Bxd5 Rb8 11. d4 exd4 12. Nxd4 Nxd4 13. Bxd4 c6 14. Bb3 b5 15. e5 d5 16. Qf3 Be6 17. Qg3 c5 18. Bxd5 Qxd5 19. Be3 f6 20. Bh6 Rf7 21. exf6 Bxf6 22. Rad1 Qb7 23. c3 Rff8 24. Bf4 Rbd8 25. Rd6 Rxd6 26. Bxd6 Rc8 27. Rd1 Rd8 28. Re1 Qc6 29. Rxe6 Kf7 30. Rxf6+ gxf6 31. Bf4 Qe6 32. Kh2 Qxa2 33. Qh4 Rh8 34. Qh5+ Ke7 35. Qh6 Qf7 36. Qh4 h5 37. Qg3 Rg8 38. Qe3+ Qe6 39. Qxc5+ Kf7 40. Qc7+ Kg6 0-1

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.23"]
[Round "2.11"]
[White "Aroca, Abraham Segundo"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1546"]
[PlyCount "108"]
[EventDate "2014.10.23"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d3 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. h3 Nc6 7. 0-0 a6 8. a3 Bd7 9. Bg5 Qc8 10. Kh2 Be6 11. Qd2 Qd7 12. Bh6 Rab8 13. Bxg7 Kxg7 14. Rab1 h6 15. Qe3 Rfd8 16. a4 d5 17. Ne5 Nxe5 18. Qxe5 Kh7 19. Qe3 d4 20. Qe5 dxc3 21. Qxc3 Bd5 22. Rg1 Bxg2 23. Rxg2 Rbc8 24. e3 Nd5 25. Qb3 Qc6 26. e4 Nf6 27. Qxf7+ Kh8 28. Qxe7 Rf8 29. c3 Qd6 30. Qxd6 cxd6 31. Re1 Rfe8 32. f3 Kg7 33. d4 Nd7 34. d5 Rc4 35. Rb1 Rxa4 36. Re2 Rc4 37. Rf2 Rec8 38. Re2 R4c7 39. Rf2 Nc5 40. Rd2 Nb3 41. Rf2 a5 42. g4 b5 43. Re2 Rc5 44. Rf2 b4 45. cxb4 axb4 46. Kg3 Rc2 47. Rxc2 Rxc2 48. Kf4 Nd2 49. Ra1 Rc7 50. Ra2 Rf7+ 51. Ke3 Nxf3 52. b3 Ne5 53. Kd4 Rf3 54. Rb2 Rd3# 0-1

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.23"]
[Round "5.4"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1809"]
[BlackElo "1546"]
[PlyCount "59"]
[EventDate "2014.10.23"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 Be7 7. d4 0-0 8. h3 a6 9. Ba4 Qe8 10. Bb3 Qd8 11. Nbd2 b6 12. Nf1 b5 13. Ng3 a5 14. Bg5 a4 15. Bc2 h6 16. Be3 exd4 17. cxd4 Na5 18. b3 c6 19. Qd3 c5 20. dxc5 dxc5 21. Rad1 Be6 22. e5 Qxd3 23. Bxd3 Nd5 24. Nf5 Bxf5 25. Bxf5 Nxe3 26. Rxe3 g6 27. Bd7 Rfd8 28. Red3 axb3 29. axb3 b4 30. e6 1-0

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.23"]
[Round "3.9"]
[White "Espitia Mercado, Alfredo"]
[Black "Cabrera, Alexis Jr"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1546"]
[BlackElo "1503"]
[PlyCount "127"]
[EventDate "2014.10.23"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. d3 Bb4 7. Bd2 Nf6 8. a3 Bc5 9. 0-0 0-0 10. h3 Bh5 11. Bg5 Bd4 12. Bd2 b5 13. Qe2 Qd6 14. Be3 c5 15. Rab1 b4 16. axb4 cxb4 17. Nd1 Rab8 18. Re1 a5 19. Bxd4 exd4 20. e5 Qe6 21. exf6 Qxf6 22. Qe5 Bxf3 23. Qxf6 gxf6 24. gxf3 Kh8 25. Kh2 Rg8 26. b3 Rg5 27. Nb2 Rf5 28. Rg1 Rxf3 29. Rg2 Re8 30. Rc1 Re2 31. Nc4 Rfxf2 32. Rxf2 Rxf2+ 33. Kg3 Rf5 34. Re1 c6 35. Ra1 Rg5+ 36. Kh2 f5 37. Rxa5 Kg7 38. Rc5 h5 39. Rxc6 f4 40. Nd2 f6 41. Ra6 Kg6 42. Ne4 Rf5 43. Ra1 f3 44. Rf1 h4 45. Nd2 Rc5 46. Nc4 Rf5 47. Rf2 Rg5 48. Rxf3 f5 49. Rf2 Kf6 50. Rg2 Rxg2+ 51. Kxg2 Kg5 52. Kf3 Kf6 53. Kf4 Ke6 54. Ne5 Kf6 55. Nf3 Kg6 56. Nxh4+ Kf6 57. Nxf5 Kg6 58. Kg4 Kh7 59. h4 Kh8 60. Kg5 Kh7 61. h5 Kg8 62. Nxd4 Kh7 63. Nc6 Kg7 64. d4 1-0

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.23"]
[Round "6.5"]
[White "Espitia Mercado, Alfredo"]
[Black "Leon, Gustavo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1546"]
[BlackElo "1844"]
[PlyCount "92"]
[EventDate "2014.10.23"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Qb6 5. Nc3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 cxd4 9. Qxd4 Bc5 10. Qd1 a5 11. a3 Ba6 12. Ne2 Ne7 13. Rb1 Rb8 14. Bd2 a4 15. Bc3 Nf5 16. Qe1 0-0 17. Qd1 Rfd8 18. b4 axb3 19. cxb3 d4 20. Ba1 Bxa3 21. b4 Bxb4 22. Nfxd4 c5 23. Bc3 Nxd4 24. Nxd4 Bxf1 25. Kxf1 Qa6+ 26. Qe2 Qxe2+ 27. Nxe2 Bxc3 28. Rxb8 Rxb8 29. Nxc3 c4 30. Ke2 Rb3 31. Kd2 Rb2+ 32. Ke3 g5 33. h3 Kg7 34. g3 f6 35. exf6+ Kxf6 36. f4 gxf4+ 37. gxf4 Rb3 38. Kd2 Rxc3 39. Kxc3 Kf5 40. Kxc4 Kxf4 41. Kd3 Kf3 42. Kd4 Kf4 43. Kd3 e5 44. Ke2 Kg3 45. Ke3 h5 46. Ke4 h4 0-1

[Event "Bogota Superate Intercol"]
[Site "Bogota"]
[Date "2014.10.23"]
[Round "5.10"]
[White "Espitia Mercado, Alfredo"]
[Black "Martinez, Santiago2222"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1546"]
[BlackElo "1410"]
[PlyCount "55"]
[EventDate "2014.10.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Qc7 4. Bc4 Nf6 5. a3 Nc6 6. d3 d5 7. exd5 exd5 8. Qe2+ Be7 9. Ba2 0-0 10. 0-0 Bg4 11. Nbd2 d4 12. Re1 dxc3 13. bxc3 Rfe8 14. Qf1 Bd6 15. Bb2 Ne5 16. Nxe5 Bxe5 17. g3 Re7 18. Nc4 Rae8 19. f4 Bd6 20. Rxe7 Rxe7 21. Re1 Rxe1 22. Qxe1 Bh3 23. Nd2 c4 24. Bxc4 Qb6+ 25. Kh1 Qxb2 26. Bb3 Qxc3 27. Bc4 Qxa3 28. Ne4 0-1

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.23"]
[Round "1.4"]
[White "Espitia Mercado, Alfredo"]
[Black "Rengifo Jaramillo, David"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1546"]
[BlackElo "1852"]
[PlyCount "134"]
[EventDate "2014.10.23"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. 0-0 Nc6 8. Nf3 0-0 9. Bd2 a6 10. Qc1 Qc7 11. Bh6 Rd8 12. Bxg7 Kxg7 13. Qd2 d5 14. exd5 Nxd5 15. Nxd5 Rxd5 16. Qc3+ Kg8 17. Rfe1 Bg4 18. Be4 Rd6 19. h3 Be6 20. Qe3 Qd8 21. Qg5 Qf8 22. Bxc6 bxc6 23. b3 h6 24. Qc1 Qg7 25. Rb1 Qf8 26. c4 Bf5 27. Rb2 Rad8 28. Rd2 Rxd2 29. Nxd2 h5 30. Rd1 Qh6 31. Nf3 Qxc1 32. Rxc1 f6 33. Kf1 Be4 34. Ke2 Bxf3+ 35. gxf3 e5 36. Rd1 Rxd1 37. Kxd1 Kf7 38. Kd2 Ke6 39. Kd3 a5 40. a3 c5 41. Kc3 Kd6 42. b4 axb4+ 43. axb4 cxb4+ 44. Kxb4 Kc6 45. c5 f5 46. Kc4 g5 47. Kb4 h4 48. Kc4 g4 49. fxg4 fxg4 50. hxg4 h3 51. f4 h2 52. f5 h1Q 53. g5 Qd5+ 54. Kc3 Qxc5+ 55. Kd3 Qe7 56. f6 Qd7+ 57. Ke4 Kd6 58. Kf3 Qf5+ 59. Ke2 Qxg5 60. f7 Qh5+ 61. Kd2 Qxf7 62. Ke3 Kd5 63. Kd3 Qf3+ 64. Kd2 Kc4 65. Ke1 Qg2 66. Kd1 Kd3 67. Kc1 Qc2# 0-1

[Event "Bogota Superate Intercol Adv"]
[Site "Bogota"]
[Date "2014.10.23"]
[Round "4.5"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1825"]
[BlackElo "1546"]
[PlyCount "150"]
[EventDate "2014.10.23"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[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. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nbd2 Bd7 7. b3 Qc8 8. Bb2 Bh3 9. c4 Bxg2 10. Kxg2 c6 11. e4 Nbd7 12. Qc2 Qc7 13. Rfe1 Rfd8 14. Rad1 b6 15. Ng5 c5 16. d5 h6 17. Nh3 a6 18. Nf4 Rac8 19. Nd3 b5 20. f4 Re8 21. h3 e6 22. e5 Nh7 23. dxe6 fxe6 24. exd6 Qxd6 25. Bxg7 Kxg7 26. Ne5 Nxe5 27. fxe5 Qc6+ 28. Kh2 Red8 29. Ne4 Rd7 30. Nd6 Rcd8 31. Rc1 Ng5 32. cxb5 axb5 33. Rf1 Nf3+ 34. Rxf3 Qxf3 35. Rg1 Qd5 36. Qe2 c4 37. bxc4 bxc4 38. Rd1 Qc5 39. Rc1 c3 40. Qe1 Rc7 41. Qe2 Rf8 42. Rc2 Qc6 43. Ne4 Rfc8 44. Rxc3 Qb6 45. Rxc7+ Rxc7 46. Kg2 Qb7 47. Qf3 Rc2+ 48. Nf2 Qxf3+ 49. Kxf3 Rxa2 50. Ne4 Ra3+ 51. Kf4 Ra5 52. h4 Ra4 53. Ke3 Ra3+ 54. Kf4 Ra4 55. Kf3 Ra5 56. Kf4 Ra6 57. g4 Ra4 58. Ke3 Kf8 59. g5 hxg5 60. hxg5 Ke7 61. Nc5 Rg4 62. Ne4 Rg1 63. Kf4 Ra1 64. Nc3 Ra3 65. Ne4 Kd7 66. Nc5+ Ke7 67. Ne4 Ra5 68. Nd6 Kd7 69. Ne4 Kc6 70. Nd6 Ra4+ 71. Ke3 Kd5 72. Nf7 Re4+ 73. Kf3 Rxe5 74. Kf4 Rf5+ 75. Kg4 Rxf7 0-1

[Event "Bogota Superate Intercol"]
[Site "Bogota"]
[Date "2014.10.22"]
[Round "3.5"]
[White "Espitia Mercado, Alfredo"]
[Black "Calderon Zuta, Nicolas"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1546"]
[BlackElo "1723"]
[PlyCount "109"]
[EventDate "2014.10.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 0-0 6. d3 Bd4 7. Bg5 Bxc3 8. bxc3 Re8 9. Bxc6 dxc6 10. Re1 Qd6 11. Bxf6 Qxf6 12. d4 exd4 13. cxd4 Bg4 14. c3 Rad8 15. h3 Bxf3 16. Qxf3 Qxf3 17. gxf3 c5 18. dxc5 Rd3 19. Re3 Red8 20. Rc1 Rxe3 21. fxe3 Kf8 22. Rc2 Rd1+ 23. Kf2 Rh1 24. Kg3 Re1 25. Kf4 Rh1 26. Rd2 Ke7 27. Rb2 b6 28. cxb6 cxb6 29. Rb3 Rxh3 30. Ra3 a5 31. Rb3 Rh6 32. Rb5 Rc6 33. a4 f6 34. c4 Kf7 35. Kg4 Rxc4 36. Rxb6 Kg6 37. Kg3 Rxa4 38. e5 Rc4 39. e6 Rc8 40. e4 Re8 41. f4 f5 42. e5 Re7 43. Ra6 Kh5 44. Rxa5 Rxe6 45. Ra2 g5 46. Ra3 Kg6 47. Rd3 g4 48. Kh4 Rc6 49. Rb3 h6 50. Ra3 Kf7 51. Kh5 Re6 52. Ra7+ Ke8 53. Ra8+ Kf7 54. Ra3 Kg7 55. Ra7+ 1/2-1/2

[Event "Bogota Superate Intercol"]
[Site "Bogota"]
[Date "2014.10.22"]
[Round "4.9"]
[White "Montenegro, Juan Pablo"]
[Black "Espitia Mercado, Alfredo"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1327"]
[BlackElo "1546"]
[PlyCount "117"]
[EventDate "2014.10.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 d6 5. Nc3 Nf6 6. Be3 0-0 7. h3 Na5 8. Bb3 Nxb3 9. axb3 Bd7 10. Bxa7 b6 11. Ra2 Qc8 12. g4 h6 13. d4 Rd8 14. d5 Qb7 15. Qa1 g6 16. b4 Kg7 17. b5 Nh7 18. Ke2 Ng5 19. h4 Nxf3 20. Kxf3 Qc8 21. Qg1 Rf8 22. b3 Qb7 23. Qa1 f6 24. h5 g5 25. Kg3 Qc8 26. f3 Qe8 27. Rf1 Bxb5 28. Rf2 Bd7 29. Ne2 Qc8 30. c4 Qb7 31. Nc3 c6 32. Rfc2 Rfc8 33. Rc1 Rc7 34. Bxb6 Rxa2 35. Qxa2 Qxb6 36. dxc6 Bxc6 37. Qb2 Ra7 38. Rc2 Bd8 39. b4 Bc7 40. b5 Bb7 41. Qb3 Qd4 42. Ne2 Qc5 43. Rb2 Bb6 44. Kh3 Qe3 45. Qxe3 Bxe3 46. Nc3 Bd4 47. Ra2 Rxa2 48. Nxa2 Kf7 49. Nc1 Ke7 50. Nb3 Kd7 51. Kg2 Kc7 52. Kg3 Kb6 53. Kg2 Bc5 54. Kg3 Be3 55. Kg2 Bc1 56. Kf1 Be3 57. Kg2 Ba8 58. Kg3 Bd4 59. Kg2 1/2-1/2

[Event "Bogota Superate Intercol"]
[Site "Bogota"]
[Date "2014.10.21"]
[Round "2.10"]
[White "Castro, Sebastian Jose"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1371"]
[BlackElo "1546"]
[PlyCount "114"]
[EventDate "2014.10.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. Nc3 0-0 6. d4 exd4 7. Nxd4 Bb4 8. Nxc6 bxc6 9. Bg5 Bxc3 10. bxc3 h6 11. e5 hxg5 12. exf6 Qxf6 13. Qd4 d6 14. Qxf6 gxf6 15. Rab1 Be6 16. Rb4 Bxc4 17. Rxc4 c5 18. Rb1 Rab8 19. Rb3 Rfe8 20. Kf1 Rb6 21. Ra4 Ra8 22. Ke2 Kg7 23. c4 Kg6 24. Rg3 Rb4 25. Rxb4 cxb4 26. f4 Re8+ 27. Kf2 Re4 28. Kf3 Rxc4 29. h4 Rc3+ 30. Kg4 f5+ 31. Kh3 g4+ 32. Kh2 Rxg3 33. Kxg3 Kh5 34. c4 a5 35. Kf2 Kxh4 36. Ke3 Kg3 37. Kd4 Kxg2 38. Kd5 Kf3 39. Kc6 g3 40. Kxc7 g2 41. Kxd6 g1Q 42. c5 Kxf4 43. c6 Qb6 44. Kd7 a4 45. c7 b3 46. c8Q Qe6+ 47. Kd8 Qxc8+ 48. Kxc8 bxa2 49. Kd7 a1Q 50. Kd6 Qe5+ 51. Kd7 Qe6+ 52. Kd8 f6 53. Kc7 Ke5 54. Kd8 Qf7 55. Kc8 Qa7 56. Kd8 Kd6 57. Ke8 Qe7# 0-1

[Event "Bogota Superate Intercol"]
[Site "Bogota"]
[Date "2014.10.21"]
[Round "1.2"]
[White "Espitia Mercado, Alfredo"]
[Black "Acosta Cubides, Jorian Jared"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1546"]
[BlackElo "1901"]
[PlyCount "146"]
[EventDate "2014.10.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Nd2 e6 5. Ngf3 Be7 6. Bd3 0-0 7. 0-0 Nbd7 8. Re1 cxd4 9. cxd4 b6 10. Nf1 Bb7 11. Ng3 Re8 12. Bg5 h6 13. Bxf6 Nxf6 14. e5 dxe5 15. dxe5 Nd5 16. a3 Nf4 17. Bc2 Rc8 18. Rc1 Bc5 19. b4 Be7 20. Ne2 Qxd1 21. Rcxd1 Nxg2 22. Kxg2 Rxc2 23. Ned4 Rc3 24. Re3 Rxe3 25. fxe3 Rc8 26. Rd3 Be4 27. Rb3 Bd5 28. Rd3 g5 29. Kg3 Be4 30. Rb3 Rc1 31. Ne2 Rc8 32. Rc3 Rxc3 33. Nxc3 Bxf3 34. Kxf3 Kf8 35. Nb5 a5 36. bxa5 bxa5 37. a4 Ke8 38. Kg4 Kd7 39. Kh5 Bf8 40. Nd4 Kc7 41. Nb3 Kb6 42. h3 Bg7 43. e4 Bf8 44. h4 gxh4 45. Kxh4 Bc5 46. Kh5 Be3 47. Kg4 Bg5 48. Kh5 Bf4 49. Kg4 Bxe5 50. Kh5 Bf4 51. Kg4 Bg5 52. Kf3 f5 53. exf5 exf5 54. Kg3 f4+ 55. Kg4 Ka6 56. Nd4 Kb7 57. Nb3 Kb6 58. Kf3 h5 59. Kf2 h4 60. Kg2 Be7 61. Kh3 f3 62. Nd2 f2 63. Kg2 Bc5 64. Ne4 Be3 65. Nxf2 Bxf2 66. Kxf2 Kc5 67. Kg2 Kb4 68. Kh3 Kxa4 69. Kxh4 Kb3 70. Kg3 a4 71. Kf3 a3 72. Ke2 a2 73. Kd2 a1Q 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2014.06.02"]
[Round "7"]
[White "Gomez Leon, Sebastian"]
[Black "Espitia Mercado, Alfredo"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1452"]
[BlackElo "1443"]
[PlyCount "46"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. Bg5 Be7 8. Nf5 Bxf5 9. exf5 Qd7 10. Nd5 Nxd5 11. Qxd5 Bxg5 12. 0-0 0-0 13. f4 Bf6 14. g4 Bxb2 15. Rab1 Bd4+ 16. Qxd4 Nxd4 17. Bxd7 Rab8 18. c3 Nc6 19. g5 Rfd8 20. Bxc6 bxc6 21. f6 gxf6 22. gxf6 Re8 23. Rfe1 Rxe1+ 1/2-1/2

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "6"]
[White "Espitia Mercado, Alfredo"]
[Black "Mondragon, Harold Andres"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1443"]
[BlackElo "1586"]
[PlyCount "44"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d5 2. e5 Nc6 3. d4 Bf5 4. Bb5 a6 5. Bxc6+ bxc6 6. Nf3 e6 7. 0-0 h6 8. c3 Ne7 9. Nbd2 Nc8 10. a4 Nb6 11. a5 Nd7 12. b3 Be7 13. Ba3 Bxa3 14. Rxa3 Qe7 15. b4 0-0 16. Ne1 f6 17. exf6 Qxf6 18. Qh5 e5 19. Nef3 Bd3 20. Re1 e4 21. Re3 Bb5 22. Qg4 Rad8 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "5"]
[White "Martinez, Cristian Camilo"]
[Black "Espitia Mercado, Alfredo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1699"]
[BlackElo "1443"]
[PlyCount "83"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 dxc6 7. Qxd8+ Bxd8 8. Nc3 0-0 9. 0-0 Re8 10. f3 Be7 11. Be3 a5 12. a3 b5 13. Be2 Nd7 14. Kh1 Bf6 15. Rab1 Bxc3 16. bxc3 Ba6 17. Rfd1 Nb6 18. Bf4 Rec8 19. h3 Na4 20. Bd2 Rd8 21. Be1 h6 22. Kg1 Kf8 23. Rd3 Nc5 24. Rd4 Ne6 25. Rdd1 Ke8 26. Bg3 Rxd1+ 27. Rxd1 c5 28. Rb1 c4 29. Rd1 Rd8 30. Rxd8+ Kxd8 31. Kf2 Kd7 32. Ke3 f6 33. f4 c5 34. Be1 g5 35. g3 Kd6 36. h4 Bc8 37. hxg5 hxg5 38. Bf1 Nf8 39. Be2 Nh7 40. Bf1 Bg4 41. Be2 Bxe2 42. Kxe2 1/2-1/2

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2014.05.31"]
[Round "4"]
[White "Espitia Mercado, Alfredo"]
[Black "Soto, Miguel Angel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1443"]
[BlackElo "1758"]
[PlyCount "98"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Bd2 Nc6 8. Qc1 Re8 9. Re1 Bg4 10. Bh6 Bh8 11. h3 Bxf3 12. Bxf3 Nd7 13. Bf4 Rb8 14. Qd2 b5 15. Rab1 b4 16. Ne2 Rb6 17. c3 Qb8 18. Qc2 Nde5 19. Bxe5 Nxe5 20. Bg4 h5 21. Bf3 Nxf3+ 22. gxf3 Qb7 23. Kg2 Rb8 24. b3 d5 25. Red1 e6 26. cxb4 cxb4 27. Rdc1 Qe7 28. Qd2 R6b7 29. Rc2 dxe4 30. dxe4 Rd8 31. Qf4 Rbd7 32. Rbc1 e5 33. Qg3 Rd2 34. Ng1 R8d7 35. h4 Bf6 36. Kh3 Qe6+ 37. Kg2 Qa6 38. Nh3 Rd1 39. Rxd1 Rxd1 40. Kh2 Qf1 41. Qg2 Qxg2+ 42. Kxg2 Bxh4 43. Rc7 Rd2 44. Rxa7 g5 45. Ra8+ Kg7 46. Kf1 g4 47. Ng1 Rxf2+ 48. Ke1 Rxa2+ 49. Kf1 Rxa8 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "2"]
[White "Rosado Uriana, Rafael de Jesus"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C28"]
[BlackElo "1443"]
[PlyCount "102"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. d3 Bxc3+ 6. bxc3 0-0 7. 0-0 d6 8. h3 Na5 9. Bb3 Re8 10. Re1 h6 11. Be3 Nxb3 12. cxb3 Nh5 13. Qd2 Qf6 14. Rad1 Nf4 15. Bxf4 Qxf4 16. Qxf4 exf4 17. Nd4 a6 18. Nc2 Bd7 19. Nb4 c6 20. d4 Re7 21. Nd3 g5 22. e5 dxe5 23. Rxe5 Rae8 24. Rxe7 Rxe7 25. Re1 Rxe1+ 26. Nxe1 Bf5 27. c4 Kf8 28. Nf3 f6 29. Kf1 Ke7 30. Ke2 Be4 31. Kd2 Bxf3 32. gxf3 Ke6 33. Kc3 a5 34. b4 a4 35. b5 f5 36. bxc6 bxc6 37. Kb4 h5 38. Kxa4 g4 39. hxg4 fxg4 40. Kb4 g3 41. fxg3 fxg3 42. a4 g2 43. d5+ cxd5 44. a5 g1Q 45. a6 Qb6+ 46. Kc3 Qxa6 47. cxd5+ Kxd5 48. f4 Qa3+ 49. Kd2 Kd4 50. f5 Qb2+ 51. Ke1 Ke3 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "3"]
[White "Salazar, Anderson"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1574"]
[BlackElo "1443"]
[PlyCount "124"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Ng1 Nb8 5. Bf1 Bf8 6. Nf3 Nc6 7. Bc4 Be7 8. 0-0 Nf6 9. Nc3 0-0 10. d3 d6 11. h3 Bd7 12. d4 exd4 13. Nxd4 Qc8 14. Nxc6 Bxc6 15. Bg5 Re8 16. f3 a6 17. Qe2 b5 18. Bb3 h6 19. Bh4 Bd7 20. Nd5 Nxd5 21. Bxd5 c6 22. Bxe7 Rxe7 23. Bb3 Be6 24. Qe3 Bxb3 25. axb3 Qc7 26. Qf4 d5 27. Qxc7 Rxc7 28. exd5 cxd5 29. c3 Kf8 30. Rfe1 Re7 31. Rxe7 Kxe7 32. Kf2 a5 33. Ke3 g5 34. Kd4 Kd6 35. g3 a4 36. c4 dxc4 37. bxa4 f6 38. g4 Ra5 39. Ke4 Kc5 40. Kf5 Ra6 41. a5 b4 42. Ke4 Kb5 43. Kd4 Rxa5 44. Rxa5+ Kxa5 45. Kxc4 Ka4 46. Kc5 Kb3 47. Kb5 Kxb2 48. Kxb4 Kc2 49. Kc4 Kd2 50. Kd4 Ke2 51. Ke4 Kf2 52. f4 Kg3 53. Kf5 gxf4 54. Kxf6 f3 55. Kg6 f2 56. Kxh6 f1Q 57. g5 Qxh3+ 58. Kg7 Kf4 59. g6 Kg5 60. Kf7 Qd7+ 61. Kg8 Kxg6 62. Kf8 Qf7# 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2014.05.29"]
[Round "1"]
[White "Espitia Mercado, Alfredo"]
[Black "Polanco, Brayan Arley"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1443"]
[BlackElo "1803"]
[PlyCount "105"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. Be2 Bg7 6. Bd2 Nc6 7. Qc1 0-0 8. 0-0 Bd7 9. Re1 a6 10. Bh6 Qc7 11. Bxg7 Kxg7 12. a3 Rfc8 13. Qd2 Nd4 14. Rac1 e6 15. Nxd4 cxd4 16. Na2 a5 17. Bf3 e5 18. Bd1 Ra6 19. c3 dxc3 20. Rxc3 Qd8 21. Rxc8 Qxc8 22. Bb3 Be6 23. Rc1 Qd7 24. Bxe6 Qxe6 25. Nc3 Qb3 26. h3 Rb6 27. Rb1 Rc6 28. Qd1 Qxd1+ 29. Rxd1 Rb6 30. Rb1 Rb3 31. Kf1 Nd7 32. a4 Nc5 33. Ke2 Kf6 34. Kd2 Kg5 35. g3 Rb4 36. Kc2 Nxa4 37. Nxa4 Rxa4 38. f3 h5 39. Rf1 Rb4 40. f4+ exf4 41. Rxf4 f5 42. h4+ Kf6 43. Kc3 Ke5 44. exf5 Rxf4 45. gxf4+ Kxf5 46. Kd4 Kxf4 47. Kd5 g5 48. hxg5 Kxg5 49. Kxd6 h4 50. d4 h3 51. d5 h2 52. Ke7 h1Q 53. d6 0-1

[Event "North Region-ch U12"]
[Site "Cartagena"]
[Date "2014.05.10"]
[Round "5.1"]
[White "Espitia Mercado, Alfredo"]
[Black "Salcedo Rodelo, Brayan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1443"]
[BlackElo "1490"]
[PlyCount "87"]
[EventDate "2014.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Be2 Bg7 5. 0-0 0-0 6. d3 Re8 7. Re1 Bg4 8. Bd2 Bxf3 9. Bxf3 h6 10. e5 Nbd7 11. exf6 Nxf6 12. Qc1 g5 13. Ne4 Qd7 14. Nxf6+ Bxf6 15. Bc3 e5 16. h3 Bg7 17. Bg4 Qd8 18. Qd2 c5 19. Re2 b6 20. Rae1 a5 21. b3 b5 22. Bb2 Qc7 23. a3 Rab8 24. c3 f6 25. Rc1 Qb6 26. b4 axb4 27. axb4 cxb4 28. cxb4 d5 29. Bf3 Red8 30. Qe3 Qxe3 31. Rxe3 d4 32. Ree1 f5 33. Red1 Re8 34. Be2 f4 35. f3 Ra8 36. Ra1 Rab8 37. Kf2 h5 38. Rdc1 h4 39. Ra7 Ra8 40. Rca1 Rxa7 41. Rxa7 Rb8 42. Bd1 Bf6 43. Bc1 Bg7 44. Bd2 1-0

[Event "North Region-ch U12"]
[Site "Cartagena"]
[Date "2014.05.10"]
[Round "4.1"]
[White "Valera Padilla, Federico Jose"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1514"]
[BlackElo "1443"]
[PlyCount "34"]
[EventDate "2014.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Be7 5. Nc3 d6 6. Bd2 Nf6 7. 0-0-0 0-0 8. Bd3 a6 9. h3 b5 10. g4 b4 11. Na4 Bd7 12. f4 Na7 13. b3 Bxa4 14. bxa4 a5 15. Nf3 Nd7 16. h4 Nc5 17. h5 Qd7 0-1

[Event "North Region-ch U12"]
[Site "Cartagena"]
[Date "2014.05.09"]
[Round "2.1"]
[White "Espitia Mercado, Alfredo"]
[Black "Bolivar Pena, Jhan Mario"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "1443"]
[BlackElo "1599"]
[PlyCount "143"]
[EventDate "2014.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. 0-0 Nf6 6. d3 a6 7. Ba4 b5 8. Bb3 Be7 9. Re1 Bg4 10. Nbd2 0-0 11. h3 Bh5 12. Nf1 h6 13. Ng3 Bg6 14. d4 Nh5 15. d5 Nxg3 16. fxg3 Na5 17. Bc2 Nc4 18. b3 Nb6 19. Be3 Nd7 20. Bf2 Bg5 21. Nxg5 Qxg5 22. Qc1 Qxc1 23. Raxc1 f5 24. exf5 Bxf5 25. Bxf5 Rxf5 26. Re2 Rf7 27. Rce1 Raf8 28. c4 bxc4 29. bxc4 Nb8 30. Ba7 c6 31. Bxb8 Rxb8 32. Rf1 Rxf1+ 33. Kxf1 cxd5 34. cxd5 Rb1+ 35. Kf2 Rd1 36. Re3 Rd2+ 37. Re2 Rxd5 38. Ke3 Rd4 39. Rf2 d5 40. g4 Re4+ 41. Kd3 Kh7 42. Rb2 Kg6 43. Rb6+ Kg5 44. Rxa6 Kf4 45. Ra8 Re3+ 46. Kd2 d4 47. a4 Kg3 48. a5 Kxg2 49. h4 Kg3 50. g5 Kxh4 51. gxh6 gxh6 52. a6 h5 53. a7 Ra3 54. Re8 Rxa7 55. Rxe5 Rd7 56. Kd3 Kg4 57. Re8 h4 58. Rg8+ Kh3 59. Rg6 Kh2 60. Rg8 h3 61. Rg6 Ra7 62. Kxd4 Ra3 63. Ke4 Rg3 64. Ra6 Rg2 65. Kf3 Rg3+ 66. Kf4 Rb3 67. Ra2+ Kg1 68. Ra1+ Kf2 69. Ra2+ Ke1 70. Rh2 Rd3 71. Kg4 Kf1 72. Rxh3 1/2-1/2

[Event "North Region-ch U12"]
[Site "Cartagena"]
[Date "2014.05.09"]
[Round "3.3"]
[White "Rojas Caicedo, Juan Esteban"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1209"]
[BlackElo "1443"]
[PlyCount "82"]
[EventDate "2014.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. Nc3 0-0 6. d3 d6 7. h3 a6 8. Bg5 b5 9. Bd5 Nxd5 10. exd5 Bxg5 11. Nxg5 Qxg5 12. Qf3 Nd4 13. Qg3 Qxg3 14. fxg3 Nxc2 15. Rac1 Nd4 16. a3 a5 17. Ne4 Ne2+ 18. Kh1 Nxc1 19. Rxc1 Ra7 20. Rc6 Bd7 21. Rc3 Rfa8 22. g4 b4 23. axb4 axb4 24. Rb3 f6 25. Rxb4 Ra4 26. Rb7 R8a7 27. Rb8+ Kf7 28. b3 Ra8 29. Rb7 R4a7 30. Rb4 h6 31. d4 f5 32. gxf5 Bxf5 33. Ng3 g6 34. Nxf5 gxf5 35. dxe5 dxe5 36. Rc4 e4 37. b4 e3 38. Rc2 Re8 39. Re2 Ra3 40. b5 Rd3 41. Kh2 Rd2 0-1

[Event "North Region-ch U12"]
[Site "Cartagena"]
[Date "2014.05.08"]
[Round "1.5"]
[White "Espitia Mercado, Alfredo"]
[Black "Fonseca Ramirez, Juan Pablo"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1443"]
[PlyCount "83"]
[EventDate "2014.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 Bc5 6. d3 d6 7. Bd2 Bg4 8. Nc3 Ne7 9. Na4 Ng6 10. h3 Bxf3 11. Qxf3 Nh4 12. Qg3 0-0 13. Nxc5 dxc5 14. Bg5 f6 15. Bxh4 g5 16. Qg4 Qc8 17. Qxc8 Rfxc8 18. Bg3 Rab8 19. b3 a5 20. Rab1 h5 21. h4 g4 22. f3 gxf3 23. Rxf3 Rf8 24. Rbf1 Kg7 25. Rf5 Rbe8 26. Rxh5 Rh8 27. Rxh8 Rxh8 28. Bf2 Re8 29. Bxc5 Rh8 30. g3 Rh7 31. Be7 Rh6 32. Bd8 Kf7 33. Bxc7 Kg6 34. Bxa5 Kh5 35. Bd2 Rg6 36. Kh2 Kg4 37. a4 Kh5 38. Kh3 c5 39. Rf5+ Rg5 40. hxg5 fxg5 41. Rf6 c4 42. g4# 1-0

[Event "Cartagena zt U16 Abs Zona Norte"]
[Site "Cartagena"]
[Date "2013.04.21"]
[Round "5.3"]
[White "Espitia Mercado, Alfredo"]
[Black "Duran Barraza, Mateo Andres"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1388"]
[BlackElo "1886"]
[PlyCount "132"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 Bd6 8. d3 h6 9. 0-0 0-0 10. Rd1 Nbd7 11. b4 Nb6 12. Qb3 Nfd5 13. a3 Nxc3 14. Qxc3 Re8 15. Be3 Qd7 16. Bxb6 axb6 17. e4 Qe6 18. d4 Bxe4 19. dxe5 Bxe5 20. Nxe5 Qxe5 21. Qxe5 Rxe5 22. Rac1 Bxg2 23. Kxg2 Re7 24. Rc3 Kf8 25. Rdc1 c6 26. b5 c5 27. Kf3 Rd7 28. Ra1 Rd4 29. Ke2 Re8+ 30. Re3 Rxe3+ 31. Kxe3 Ke7 32. f4 Ke6 33. g4 Kd5 34. Rc1 c4 35. Rc3 Kc5 36. h3 Rd3+ 37. Rxd3 cxd3 38. Kxd3 Kxb5 39. Kc3 Ka5 40. Kb3 b5 41. h4 g6 42. h5 gxh5 43. gxh5 f5 44. Kb2 Ka4 45. Ka2 b4 46. axb4 Kxb4 47. Kb2 b5 48. Ka2 Kc3 49. Kb1 Kb3 50. Ka1 Kc2 51. Ka2 b4 52. Ka1 Kc3 53. Kb1 Kb3 54. Kc1 Ka2 55. Kc2 b3+ 56. Kd3 b2 57. Kd4 b1Q 58. Ke5 Qe4+ 59. Kf6 Kb3 60. Kg6 Qe6+ 61. Kg7 Kc4 62. Kh8 Qe7 63. Kg8 Kd5 64. Kh8 Ke6 65. Kg8 Kf6 66. Kh8 Qg7# 0-1

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2012.12.01"]
[Round "5.5"]
[White "Espitia Mercado, Alfredo"]
[Black "Forero Rengifo, Jeferson Andres"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "67"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Ne1 Nf6 6. Nd3 Nxe4 7. Nxc5 dxc5 8. d3 Ng5 9. Bxg5 Qxg5 10. Nc3 Bh3 11. g3 Bxf1 12. Qxf1 0-0 13. Nd5 Rfe8 14. Nxc7 Nd4 15. Nxa8 Rxa8 16. c3 Nf3+ 17. Kh1 Qh6 18. Qg2 Qc6 19. Rd1 Rd8 20. b3 b5 21. d4 bxc4 22. bxc4 cxd4 23. Rd3 Rb8 24. Qxf3 Rb1+ 25. Kg2 Qxf3+ 26. Rxf3 Rd1 27. cxd4 Rxd4 28. Rb3 h6 29. Rb5 f6 30. Kf3 Kf7 31. Ke3 Rxc4 32. Rd5 Ke6 33. Kd3 Kxd5 34. f3 0-1

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2012.11.30"]
[Round "3.6"]
[White "Espitia Mercado, Alfredo"]
[Black "Lopez Ramirez, David Santiago"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "81"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 0-0 6. 0-0 h6 7. Nc3 d6 8. Nd5 Nxd5 9. Bxd5 Bd7 10. c3 Qe7 11. b4 Bb6 12. Re1 a6 13. Be3 Qf6 14. Bxb6 cxb6 15. Bb3 Qg6 16. Kf1 a5 17. Qd2 axb4 18. cxb4 Be6 19. Bxe6 Qxe6 20. a4 Qb3 21. a5 Qxb4 22. Qxb4 Nxb4 23. axb6 Rxa1 24. Rxa1 Nxd3 25. Ra7 Rb8 26. Nd2 Nb4 27. Nc4 Nc6 28. Ra1 Rd8 29. Na5 Nb4 30. Ke2 Ra8 31. Nb3 Rxa1 32. Nxa1 d5 33. f3 d4 34. Nb3 d3+ 35. Kd2 Kf8 36. Nc5 Ke7 37. Nxb7 Kd7 38. Na5 Kc8 39. Kc3 Nc2 40. Kxd3 Ne1+ 41. Kc4 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2012.11.30"]
[Round "4.3"]
[White "Perez Valcarcel, Maria Jose"]
[Black "Espitia Mercado, Alfredo"]
[Result "1-0"]
[ECO "B27"]
[PlyCount "37"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 b6 4. d5 e6 5. dxe6 fxe6 6. Bc4 Bg7 7. 0-0 Nf6 8. Nc3 0-0 9. h3 Nc6 10. Bg5 Na5 11. Bb3 Nxb3 12. cxb3 Qe8 13. e5 Nh5 14. Qd2 Bh8 15. Bh6 Ng7 16. Ne4 Qd8 17. Nf6+ Kf7 18. Ng5+ Ke7 19. Qd6# 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2012.11.29"]
[Round "2.7"]
[White "Gomez Leon, Sebastian"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "30"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 g6 3. Nf3 e6 4. 0-0 Bg7 5. d3 Nf6 6. Bg5 Qc7 7. Nh4 0-0 8. Nc3 Nc6 9. Qf3 Qd8 10. Bb5 Nd4 11. Qg4 Nxg4 12. Bxd8 Rxd8 13. h3 Nxb5 14. Nxb5 Nf6 15. Nc7 Rb8 0-1

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2012.11.29"]
[Round "1.6"]
[White "Jaimes Velasquez, Simon Andres"]
[Black "Espitia Mercado, Alfredo"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "66"]
[EventDate "2012.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 g6 3. Nf3 e6 4. 0-0 Bg7 5. d3 Nf6 6. Bg5 Qc7 7. Nh4 0-0 8. Nc3 Nc6 9. Qf3 Qd8 10. Bb5 Nd4 11. Qg4 Nxg4 12. Bxd8 Rxd8 13. h3 Nxb5 14. Nxb5 Nf6 15. Nc7 Rb8 16. Nb5 a6 17. Nd6 Ne8 18. Nxc8 Rbxc8 19. Rab1 Bf6 20. Nf3 b5 21. e5 Bg7 22. Rbd1 c4 23. d4 b4 24. d5 b3 25. cxb3 cxb3 26. a3 f6 27. dxe6 dxe6 28. Rxd8 Rxd8 29. Re1 fxe5 30. Nxe5 Bxe5 31. Rxe5 Kf7 32. Re3 Rb8 33. Kh2 Nd6 0-1

