[Event "MEX ol U12"]
[Site "Guanajuato"]
[Date "2002.07.16"]
[Round "5"]
[White "Loya Ibarra, Roberto Carlos"]
[Black "Peralta Chable, Oscar David"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "1546"]
[PlyCount "113"]
[EventDate "2002.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e6 3. Nf3 Bb4 4. a3 Bxc3 5. dxc3 d6 6. h3 Nf6 7. Bd3 e5 8. Bg5 h6 9. Bh4 Be6 10. Qe2 Qe7 11. Bb5 Bd7 12. Bc4 Be6 13. Bb5 Bd7 14. Bc4 a6 15. Bd3 0-0 16. 0-0 Be6 17. Rfe1 Rad8 18. Rad1 Rd7 19. Qe3 Rfd8 20. Kh1 d5 21. exd5 Bxd5 22. Nxe5 Nxe5 23. Qxe5 Qxe5 24. Rxe5 Bc4 25. Re3 Nd5 26. Bxd8 Nxe3 27. fxe3 Rxd8 28. Kg1 Bxd3 29. Rxd3 Rxd3 30. cxd3 f6 31. Kf2 Kf7 32. Kf3 Ke6 33. g4 g6 34. h4 c5 35. b3 b5 36. Kf4 a5 37. Ke4 g5 38. hxg5 hxg5 39. d4 cxd4 40. cxd4 f5+ 41. gxf5+ Kf6 42. d5 g4 43. Kf4 g3 44. Kxg3 Kxf5 45. Kf3 Ke5 46. e4 b4 47. axb4 axb4 48. Ke3 Kd6 49. Kd4 Ke7 50. Kc5 Kd7 51. e5 Ke7 52. d6+ Kd7 53. Kd5 Kd8 54. e6 Ke8 55. Kc6 Kd8 56. e7+ Ke8 57. d7+ 1-0

[Event "MEX ol U12"]
[Site "Guanajuato"]
[Date "2002.07.16"]
[Round "6"]
[White "Mendoza Moreno, Cuauhtemoc Tonat"]
[Black "Loya Ibarra, Roberto Carlos"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1599"]
[PlyCount "137"]
[EventDate "2002.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Nbd7 8. c5 Qe7 9. Bd3 e5 10. dxe5 Nxe5 11. b4 Nxf3+ 12. Qxf3 Qe5 13. Rc1 d4 14. Ne4 Nxe4 15. Qxe4 Qxe4 16. Bxe4 dxe3 17. fxe3 0-0 18. Kf2 Re8 19. Bf3 Be6 20. a3 Rad8 21. Rhd1 Bb3 22. Re1 Rd2+ 23. Re2 Rxe2+ 24. Bxe2 h6 25. Rc3 Bd5 26. Rd3 Bc4 27. Rd7 Bxe2 28. Kxe2 Rb8 29. a4 a6 30. a5 Kf8 31. Kf3 Ke8 32. Rc7 Kf8 33. Kf4 g6 34. g4 Kg7 35. h4 Kf6 36. g5+ hxg5+ 37. hxg5+ Ke6 38. e4 f5 39. Rg7 fxe4 40. Kxe4 Rf8 41. Rxb7 Rf1 42. Rb6 Re1+ 43. Kf3 Kd5 44. Rxa6 Rb1 45. Rb6 Kc4 46. a6 Ra1 47. Rxc6 Kxb4 48. Rxg6 Kxc5 49. Ke4 Re1+ 50. Kf5 Rf1+ 51. Ke6 Ra1 52. Kf7 Rf1+ 53. Rf6 Rg1 54. g6 Rd1 55. g7 Rd7+ 56. Kg6 Rd1 57. g8Q Rg1+ 58. Kf7 Rxg8 59. Kxg8 Kd5 60. a7 Ke5 61. Rb6 Kd4 62. a8Q Kc5 63. Qc6+ Kd4 64. Rb5 Kd3 65. Rd5+ Ke4 66. Qe6+ Kf4 67. Rf5+ Kg4 68. Qg6+ Kh4 69. Rh5# 1-0

[Event "MEX ol U12"]
[Site "Guanajuato"]
[Date "2002.07.15"]
[Round "4"]
[White "Alejandre Lopez, Ricardo"]
[Black "Loya Ibarra, Roberto Carlos"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1511"]
[PlyCount "80"]
[EventDate "2002.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 Nxe4 9. 0-0 0-0 10. Qb3 Na5 11. Qb4 Nxc4 12. Qxc4 h6 13. Re1 Nf6 14. Qd3 d6 15. Re3 Bd7 16. Nh4 Nd5 17. Re4 f5 18. Qc4 Bc6 19. Rf4 Re8 20. Bd2 Kh7 21. Rxf5 Qxh4 22. Qd3 Qe4 23. Qxe4 Rxe4 24. c4 Ne7 25. Rf4 Rxf4 26. Bxf4 Ng6 27. Be3 d5 28. c5 Rf8 29. g3 Ne7 30. Bf4 Nf5 31. Rd1 Ba4 32. Rd2 c6 33. Be5 Re8 34. Rb2 Re7 35. Rb4 Bb5 36. a4 Ba6 37. a5 Re8 38. f4 Ne3 39. Rb3 Nc4 40. Bc7 Rc8 0-1

[Event "Festival de la Juventud U10"]
[Site "Hermosillo"]
[Date "2002.03.29"]
[Round "5"]
[White "Peralta Chable, Oscar David"]
[Black "Loya Ibarra, Roberto Carlos"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1546"]
[BlackElo "1458"]
[PlyCount "153"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. h3 d6 7. Be3 Bd4 8. Bxd4 Nxd4 9. Nxd4 exd4 10. Ne2 c5 11. Ng3 Qe7 12. Bb5+ Bd7 13. Bxd7+ Nxd7 14. Nf5 Qf6 15. Qf3 g6 16. Ng3 Qxf3 17. gxf3 Ne5 18. Ke2 0-0-0 19. f4 Nc6 20. f5 g5 21. h4 Rde8 22. hxg5 hxg5 23. Rxh8 Rxh8 24. Rh1 Rxh1 25. Nxh1 Nb4 26. a3 Nxc2 27. Kd2 Na1 28. b4 a5 29. Kc1 Nb3+ 30. Kc2 a4 31. Ng3 Kd8 32. Nh5 Ke7 33. f3 b6 34. f4 f6 35. fxg5 fxg5 36. Ng3 b5 37. Ne2 Kf6 38. Ng3 c4 39. Nh5+ Ke5 40. Ng3 cxd3+ 41. Kxd3 Nc1+ 42. Kd2 Na2 43. Nh5 g4 44. Kd3 Nc3 45. f6 Ke6 46. Kxd4 Ne2+ 47. Kd3 Ng1 48. Ke3 g3 49. Nxg3 Kxf6 50. Nf5 Ke6 51. Nd4+ Kd7 52. Nxb5 Nh3 53. Nc3 Kc6 54. Nxa4 Kb5 55. Nc3+ Kc4 56. Nd5 Ng5 57. a4 Ne6 58. b5 Nd8 59. Kf4 Nb7 60. Kf5 Kb3 61. Nb6 Kb4 62. Ke6 Kc5 63. Nc8 Kb4 64. Nxd6 Nc5+ 65. Kd5 Nxa4 66. e5 Nc3+ 67. Kc6 Nxb5 68. Nxb5 Kc4 69. e6 Kb4 70. e7 Kc4 71. e8Q Kd3 72. Qe5 Kc4 73. Qd5+ Kb4 74. Qc5+ Kb3 75. Nd4+ Kb2 76. Qc2+ Ka1 77. Nb3# 1-0

