[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.09"]
[Round "7"]
[White "Badillo, Julio Cesar"]
[Black "Echavarria Vallejo, Diego"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "44"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 Nc6 5. Nf3 d6 6. Bb5 Bg4 7. h3 Bh5 8. g4 Bg6 9. Qe2 a6 10. Bxc6+ bxc6 11. Bf4 e6 12. 0-0-0 d5 13. h4 h6 14. c4 Be4 15. cxd5 cxd5 16. c4 c6 17. Rhe1 Qa5 18. a3 Bxa3 19. Nd4 Qc3+ 20. Nc2 Bxb2+ 21. Kb1 Rb8 22. Qd2 Ba3+ 0-1

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.09"]
[Round "6"]
[White "Echavarria Vallejo, Diego"]
[Black "Pena, Jorge Luis"]
[Result "1-0"]
[ECO "A53"]
[PlyCount "119"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. Nf3 Rb8 6. e3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Rc1 Re8 10. Bb1 b5 11. cxb5 cxb5 12. Re1 b4 13. Ne2 Bb7 14. Nd2 Qa5 15. Bf4 Nh5 16. Nc4 Qd8 17. Qa4 Nxf4 18. Nxf4 d5 19. Nd2 a5 20. Nb3 Ra8 21. Nc5 Nb6 22. Nxb7 Nxa4 23. Nxd8 Rexd8 24. Re2 e5 25. dxe5 Bxe5 26. Nd3 Bg7 27. Rec2 h5 28. Kf1 Bh6 29. Nc5 Nb6 30. Nb3 Bg7 31. a3 Nc4 32. axb4 Bxb2 33. Rd1 axb4 34. Nc5 Bc3 35. Ba2 Nb6 36. Nd3 d4 37. Ne5 dxe3 38. Rxd8+ Rxd8 39. Nxf7 Rd2 40. Nd6+ Kg7 41. Rxd2 exd2 42. Bb3 Nd5 43. g3 Kf6 44. Ke2 Ke5 45. Nc4+ Kd4 46. Nxd2 Bxd2 47. Kxd2 Nf6 48. h4 Ne4+ 49. Ke2 Ke5 50. Bc2 Kd4 51. Kf3 Nd2+ 52. Kf4 Kc3 53. Bxg6 b3 54. g4 Nc4 55. gxh5 Na3 56. h6 Nc2 57. h7 Kb2 58. h8Q+ Ka2 59. Qc3 b2 60. Bxc2 1-0

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.08"]
[Round "5"]
[White "Perez Arroyave, Damian"]
[Black "Echavarria Vallejo, Diego"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1905"]
[PlyCount "39"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. bxc3 Nc6 6. Ba3 Ne5 7. Bb3 Bg4 8. f3 Bd7 9. d4 Nc6 10. Ne2 g6 11. Qd2 Bg7 12. 0-0-0 0-0 13. h4 h5 14. g4 hxg4 15. fxg4 Bxg4 16. Rdg1 Bh5 17. Ng3 Na5 18. Nxh5 Nxb3+ 19. cxb3 gxh5 20. Qh6 1-0

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.07"]
[Round "2"]
[White "Nino, Juan Camilo"]
[Black "Echavarria Vallejo, Diego"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2010"]
[PlyCount "37"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. c3 cxd4 8. Nxd4 a6 9. Be2 Qc7 10. 0-0 b5 11. Bf3 Bb7 12. Re1 Be7 13. Bf4 Bxf3 14. Qxf3 Qd8 15. Nc6 Qc8 16. Nxe7 Kxe7 17. Nf5+ Kd8 18. Nd6 Ke7 19. Nxc8+ 1-0

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.06"]
[Round "1"]
[White "Hernandez, Cristian Andres"]
[Black "Echavarria Vallejo, Diego"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1976"]
[PlyCount "51"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. Nf3 Bb4 5. e5 Nd7 6. a3 Bxc3+ 7. bxc3 c5 8. Bd3 c4 9. Be2 Ne7 10. 0-0 Qa5 11. Qd2 Nb6 12. Qg5 Qxc3 13. Qxg7 Rg8 14. Qxh7 Qxa1 15. Bg5 Qxa3 16. Bxe7 Rxg2+ 17. Kxg2 Qxe7 18. h4 Bd7 19. Ng5 0-0-0 20. Qxf7 Qxf7 21. Nxf7 Rg8+ 22. Kh3 Ba4 23. Bd1 Nd7 24. h5 Rg7 25. Nd6+ Kc7 26. Ne8+ 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "4.1"]
[White "Castano Ortiz, Eder"]
[Black "Echavarria Vallejo, Diego"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "47"]
[EventDate "2010.11.12"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 g6 6. d4 Bg7 7. Be3 0-0 8. h4 Nc6 9. Nge2 Na5 10. Qd2 Nxb3 11. axb3 h5 12. Bh6 Kh7 13. Bxg7 Kxg7 14. f3 a6 15. 0-0-0 Nd5 16. g4 hxg4 17. h5 Nf6 18. hxg6 fxg6 19. Qh6+ Kf7 20. Nf4 Bf5 21. Ne4 gxf3 22. Ng5+ Ke8 23. Nge6 Kf7 24. Qg7+ 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "7.1"]
[White "Echavarria Vallejo, Diego"]
[Black "Agudelo, Carlos Daniel"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "1987"]
[PlyCount "30"]
[EventDate "2010.11.12"]
[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. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Be2 0-0 8. 0-0 d6 9. a3 a5 10. b3 Kh8 11. Bb2 Nxf3+ 12. Bxf3 Ne5 13. Ne4 Ba7 14. Bxe5 dxe5 15. Qxd8 Rxd8 1/2-1/2

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "5.1"]
[White "Echavarria Vallejo, Diego"]
[Black "Valencia Gomez, Daniel"]
[Result "1-0"]
[ECO "B71"]
[PlyCount "41"]
[EventDate "2010.11.12"]
[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 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 g6 7. Bb5 Bd7 8. 0-0 Qb6 9. Be3 Ng4 10. Bxc6 Nxe3 11. Bxd7+ Kxd7 12. Qd3 Nxf1 13. Kxf1 Bg7 14. e5 Rac8 15. Rd1 Rhd8 16. Qh3+ Ke8 17. Qxh7 Bf8 18. e6 Qa6+ 19. Kg1 Rd7 20. exf7+ Kd8 21. Ne6# 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "1.1"]
[White "Echavarria Vallejo, Diego"]
[Black "Vasquez Martinez, Roberto Enr"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "85"]
[EventDate "2010.11.12"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. f5 e5 12. Bxf6 Nxf6 13. Nb3 Bd7 14. g4 Bc6 15. h4 0-0-0 16. Bh3 Kb8 17. g5 hxg5 18. hxg5 Nd7 19. f6 gxf6 20. Bxd7 Qxd7 21. gxf6 Rxh1 22. Rxh1 Bf8 23. Rh7 Qe6 24. Nd5 Qe8 25. Qd3 Qe6 26. Na5 Bxd5 27. Qxd5 Qxd5 28. exd5 Rd7 29. Nc4 Kc7 30. Ne3 Kb6 31. Kd2 Rc7 32. Kd3 a5 33. c4 Ka6 34. Nf5 b5 35. b3 bxc4+ 36. bxc4 Rb7 37. Rh8 Rb8 38. Ng7 Kb6 39. Ne6 fxe6 40. dxe6 Re8 41. Rxf8 Rxe6 42. f7 e4+ 43. Ke3 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "3.1"]
[White "Echavarria Vallejo, Diego"]
[Black "Zapata, Olga Maria"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1786"]
[PlyCount "50"]
[EventDate "2010.11.12"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 b6 9. 0-0 Bb7 10. Rc1 c5 11. Bd3 Rc8 12. Bb1 Re8 13. Ne5 cxd4 14. Qxd4 Nxe5 15. Qxe5 Rc5 16. Qg3 Qc8 17. Ne2 Rxc1 18. Rxc1 Qd7 19. Nd4 Ne4 20. Bxe4 Bxe4 21. Bxe7 Qxe7 22. Qe5 Bd5 23. b3 f6 24. Qf4 Qb4 25. Qg4 Qd2 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "2.1"]
[White "Hoyos Campuzano, Efrain"]
[Black "Echavarria Vallejo, Diego"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1957"]
[PlyCount "57"]
[EventDate "2010.11.12"]
[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 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Nb6 6. Nc3 Nc6 7. Qe4 Bb4 8. Bd2 Qe7 9. 0-0-0 d6 10. Bb5 Bxc3 11. Bxc3 Bd7 12. Rhe1 0-0-0 13. exd6 Qxe4 14. Rxe4 f6 15. dxc7 Kxc7 16. Bxc6 Kxc6 17. Re7 Rhg8 18. Ba5 Bg4 19. Rxd8 Rxd8 20. Rxg7 h5 21. b3 Re8 22. Nd4+ Kd5 23. Bxb6 Re1+ 24. Kd2 Rd1+ 25. Kc3 axb6 26. Nb5 Be2 27. Rd7+ Kc5 28. Nd4 Bg4 29. b4# 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "6.1"]
[White "Velez Alvarez, Laura Camila"]
[Black "Echavarria Vallejo, Diego"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1648"]
[PlyCount "102"]
[EventDate "2010.11.12"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d3 Nc6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. Be3 b6 10. c3 Ne5 11. Nxe5 Qxe5 12. g3 Bh3 13. Re1 g5 14. Bd4 Qf5 15. Bxh8 f6 16. Bxf6 Qxf6 17. Bf1 Bf5 18. Bg2 Rd8 19. Be4 Ke7 20. Qf3 Bxe4 21. Qxf6+ Kxf6 22. Rxe4 a5 23. d4 e5 24. dxe5+ Bxe5 25. Rae1 Bd6 26. h4 Rg8 27. hxg5+ Rxg5 28. Kg2 Rb5 29. b3 Rc5 30. c4 Rg5 31. Rh4 h5 32. Kf1 Be5 33. Rhe4 Rf5 34. Rxe5 Rxe5 35. Rxe5 Kxe5 36. f3 Kd4 37. Ke2 a4 38. Kd2 c5 39. f4 a3 40. Kc2 Ke4 41. Kc3 Kf5 42. b4 Kg4 43. Kb3 Kxg3 44. f5 h4 45. f6 h3 46. f7 h2 47. f8Q h1Q 48. Qd6+ Kg4 49. Kxa3 Qc1+ 50. Kb3 Qb1+ 51. Ka3 Qxb4# 0-1

