[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.26"]
[Round "9"]
[White "Villatoro Duque, Juan Luis"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2063"]
[PlyCount "52"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 c5 4. Nc3 Nc6 5. e3 Be6 6. b3 g6 7. Nge2 Bg7 8. 0-0 Nge7 9. Bb2 Qd7 10. d4 exd4 11. Nd5 Nf5 12. e4 Nfe7 13. f4 f5 14. Re1 0-0 15. Qd2 Rae8 16. Nc1 fxe4 17. Bxe4 Bxd5 18. cxd5 Nb4 19. Qg2 Nf5 20. a3 Ne3 21. Rxe3 dxe3 22. Bf3 Na6 23. Qe2 Nc7 24. Nd3 b5 25. Rc1 Qf7 26. Qg2 a5 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.25"]
[Round "8"]
[White "Valencia, David Fernando"]
[Black "Villatoro Duque, Juan Luis"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1826"]
[PlyCount "140"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. f4 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 a6 7. Bxd7+ Bxd7 8. d3 Be7 9. 0-0 0-0 10. h3 Nc6 11. Ne2 f6 12. Be3 b6 13. Qe1 Nb4 14. Qd1 Qc7 15. c3 Nc6 16. d4 Na5 17. Kh1 Nc4 18. Bc1 Rac8 19. Qe1 b5 20. Qg3 f5 21. h4 b4 22. h5 Bb5 23. h6 g6 24. dxc5 bxc3 25. bxc3 Na5 26. Re1 Bxe2 27. Rxe2 Qxc5 28. Nd4 Kf7 29. Rc2 Nc4 30. Rb1 Rb8 31. Rb3 a5 32. Rxb8 Rxb8 33. Nb3 Qa7 34. Nd2 Qa6 35. Qf2 Rc8 36. Nxc4 Rxc4 37. Be3 Qc6 38. Bd4 a4 39. Rb2 a3 40. Rb3 Qc8 41. Qg3 Qc6 42. Qf2 Qc8 43. Qg3 Rc7 44. Qd3 Qf8 45. Qh3 Qc8 46. Rb6 Rc6 47. Rb3 Qa6 48. Qf3 Qc4 49. Kg1 Qa6 50. Kf2 Bh4+ 51. g3 Be7 52. Ke3 Qc8 53. Kd2 Qf8 54. Qh1 Qc8 55. Qf1 Rc4 56. Qg1 Qf8 57. Qh1 Qc8 58. Kd3 Qa6 59. Kd2 Qa5 60. Qg1 Qa6 61. Qb1 Qc6 62. Rb6 Qc8 63. Rb8 Qa6 64. Rh8 Bb4 65. Rxh7+ Kf8 66. Qb3 Rxd4+ 67. Ke1 Re4+ 68. Kf2 Qe2+ 69. Kg1 Bc5+ 70. Kh1 Qf3+ 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.24"]
[Round "7"]
[White "Villatoro Duque, Juan Luis"]
[Black "Escobar Medina, Andres F"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2110"]
[PlyCount "62"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. a3 Bxc3 6. dxc3 d6 7. Nf3 Be6 8. b3 Qd7 9. a4 Bh3 10. 0-0 h5 11. Nh4 Bxg2 12. Kxg2 Nh7 13. Qd3 Ne7 14. Rd1 Qe6 15. e4 0-0-0 16. Be3 g6 17. Nf3 f5 18. Ng5 Qf6 19. h4 f4 20. gxf4 exf4 21. Bd4 f3+ 22. Kf1 Qf4 23. Bxh8 Nxg5 24. hxg5 Rxh8 25. Qd4 Re8 26. Qe3 Qg4 27. Qd3 Nc6 28. Ke1 Rxe4+ 29. Kd2 Qxg5+ 30. Kc2 Re2+ 31. Kb1 Ne5 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "5"]
[White "Moran, Daniel Stiven"]
[Black "Villatoro Duque, Juan Luis"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2084"]
[PlyCount "99"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 0-0 6. Qc2 c5 7. dxc5 Na6 8. Nc3 Bxc5 9. Bg2 d5 10. cxd5 exd5 11. a3 h6 12. 0-0 Be6 13. Nb5 Qb6 14. Qd3 Ne4 15. Nbd4 Bg4 16. Be3 Rfe8 17. h3 Bh5 18. Nf5 Bxe3 19. Nxe3 Rad8 20. g4 Bg6 21. Qd4 Qxd4 22. Nxd4 Nac5 23. Rac1 Ne6 24. Rfd1 Nf4 25. Rc7 Nxg2 26. Nxg2 Rb8 27. f4 f6 28. f5 Bf7 29. Nf4 h5 30. Nde6 hxg4 31. hxg4 Ng5 32. Rxd5 Bxe6 33. Nxe6 Nxe6 34. fxe6 Rxe6 35. Rdd7 Rxe2 36. Rxg7+ Kh8 37. Rxb7 Rxb2 38. Rh7+ Kg8 39. Rbg7+ Kf8 40. Rf7+ Kg8 41. Rfg7+ Kf8 42. Ra7 Kg8 43. Rhg7+ Kh8 44. Rh7+ Kg8 45. Rhg7+ Kh8 46. Rgf7 Ra2 47. Rxf6 Rb1+ 48. Rf1 Rxf1+ 49. Kxf1 Rxa3 50. Kg2 1/2-1/2

