[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "6.12"]
[White "Ramirez Martinez, Janz Freddy"]
[Black "Valencia, Jeison"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1600"]
[BlackElo "1479"]
[PlyCount "110"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nc6 3. h3 Bf5 4. g4 Bg6 5. f4 e6 6. Nf3 Bb4 7. Bd2 Nf6 8. Ne5 Nxd4 9. Nxg6 hxg6 10. e3 Nc6 11. g5 Nh5 12. Rg1 Bxc3 13. Bxc3 Qe7 14. Be2 e5 15. Qxd5 exf4 16. 0-0-0 Qxe3+ 17. Qd2 Qxd2+ 18. Bxd2 0-0-0 19. Bxh5 gxh5 20. Bxf4 Rxd1+ 21. Rxd1 g6 22. h4 Rf8 23. Rf1 f6 24. gxf6 Rxf6 25. Kd2 Nb4 26. Ke2 Nd5 27. Bg5 Rxf1 28. Kxf1 Nb4 29. c3 Nd3 30. Kg2 Nxb2 31. Kf3 Kd7 32. Ke4 Ke6 33. a3 Nc4 34. Kf4 Nxa3 35. Bh6 Kf6 36. Bf8 Nb5 37. c4 Nd4 38. Bh6 a5 39. Bg5+ Kf7 40. Ke5 Nf3+ 41. Kf4 Nxg5 42. hxg5 a4 43. Ke4 a3 44. Kd5 a2 45. c5 a1Q 46. c6 Qa5+ 47. Kc4 bxc6 48. Kb3 c5 49. Kc4 c6 50. Kb3 Qb4+ 51. Kc2 c4 52. Kc1 c3 53. Kd1 Qe4 54. Kc1 Qe2 55. Kb1 Qb2# 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "7.8"]
[White "Valencia, Jeison"]
[Black "Ruiz Jaraba, Gabriel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1479"]
[BlackElo "1773"]
[PlyCount "115"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. 0-0 e6 5. d3 Be7 6. a4 Nc6 7. Na3 Nf6 8. c3 0-0 9. Bd2 d5 10. Ba2 dxe4 11. dxe4 Nxe4 12. Bb1 Nxd2 13. Nxd2 b6 14. Qc2 g6 15. Rd1 Qc7 16. Nf3 Bb7 17. Qe2 Rad8 18. Be4 Bf6 19. Nc4 b5 20. Ne3 c4 21. Ng4 Bg7 22. h3 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. h4 h5 26. Ngh2 Qd6 27. axb5 axb5 28. Qc2 b4 29. Qe2 bxc3 30. bxc3 Qc5 31. Qd2 Na5 32. Qd8+ Bf8 33. Bxb7 Nxb7 34. Qd7 Qe7 35. Ne5 Qxd7 36. Nxd7 Bg7 37. Nb6 Nd6 38. Na4 Kf8 39. Kf1 Ke8 40. Ke2 Kd7 41. Nf3 Kc6 42. Nd4+ Bxd4 43. cxd4 Nf5 44. Nb2 Nxd4+ 45. Ke3 Nf5+ 46. Kf4 c3 47. Nd3 Kd5 48. g3 Kd4 49. Nc1 f6 50. Ne2+ Kd3 51. Nxc3 Kxc3 52. f3 e5+ 53. Ke4 Nxg3+ 54. Ke3 Nf5+ 55. Ke4 Nxh4 56. f4 exf4 57. Kxf4 g5+ 58. Kg3 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "3.12"]
[White "Palomeque Parra, Jhon Brainer"]
[Black "Valencia, Jeison"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1479"]
[PlyCount "68"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Bc4 Nc6 4. Nc3 Nf6 5. d3 d6 6. h3 0-0 7. Bg5 Bb4 8. 0-0 h6 9. Bh4 Bxc3 10. bxc3 a6 11. d4 Qe8 12. Bxf6 gxf6 13. Qd2 Kh7 14. d5 Na5 15. Be2 Rg8 16. h4 b5 17. Kh2 Qe7 18. Rh1 f5 19. Bd3 f4 20. Kg1 f6 21. Rh2 Qg7 22. Ne1 Nc4 23. Bxc4 bxc4 24. Rb1 a5 25. f3 Bd7 26. Qe2 c6 27. Qxc4 cxd5 28. Qxd5 Qe7 29. Rb7 Rgb8 30. Rxb8 Rxb8 31. Qxa5 Qg7 32. Qd5 Rb1 33. Qd2 Qg3 34. Kf1 Bb5+ 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "2.9"]
[White "Valencia, Jeison"]
[Black "Basilio Santos, Eleazar"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1479"]
[BlackElo "1427"]
[PlyCount "40"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bd3 Bc5 5. b3 d6 6. h3 0-0 7. Qe2 d5 8. Ng5 Nd4 9. Qf1 Nxe4 10. Ngxe4 dxe4 11. Nxe4 Bb6 12. Bb2 f5 13. Ng3 Kh8 14. 0-0-0 a5 15. a4 Be6 16. Bc4 Qd6 17. Bxe6 Qxe6 18. Re1 Qg6 19. Rxe5 f4 20. Ne2 Qxc2# 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "4.12"]
[White "Valencia, Jeison"]
[Black "Velez Zequeira, Armando Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1479"]
[BlackElo "1600"]
[PlyCount "101"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 e5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nd7 7. Bc4 f6 8. d3 Nb6 9. Bb3 Nd5 10. 0-0 Qd7 11. Be3 Nxe3 12. Qxe3 Nh6 13. Rad1 Nf5 14. Qf3 0-0-0 15. c3 h6 16. Ng3 Nxg3 17. Qxg3 Bd6 18. Qf3 f5 19. Rfe1 Rhe8 20. Bc2 g5 21. Qe3 Kb8 22. d4 e4 23. c4 Bf4 24. Qa3 c6 25. d5 Qc7 26. Ba4 Rg8 27. dxc6 e3 28. Rxd8+ Rxd8 29. f3 Rd2 30. cxb7 Bh2+ 31. Kh1 Qg3 32. Qf8+ Kxb7 33. Qe7+ Kb8 34. Qe8+ Kc7 35. Qc6+ Kd8 36. Qa8+ Qb8 37. Qxb8+ Bxb8 38. Rxe3 Rxb2 39. Kg1 Bg3 40. Kf1 Rf2+ 41. Kg1 Rxa2 42. Bd1 Bf2+ 43. Kf1 Bxe3 44. g4 f4 45. c5 a5 46. c6 a4 47. Bxa4 Rxa4 48. c7+ Kxc7 49. h4 gxh4 50. Kg2 Ra2+ 51. Kh3 0-1

