[Event "Central America-ch U20"]
[Site "Villahermosa"]
[Date "2001.??.??"]
[Round "1"]
[White "Cano Mayren, Isaac Alberto"]
[Black "Rodriguez Aguilera, Alfonso"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "124"]
[EventDate "2001.11.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nc3 f6 8. Be3 fxe5 9. Nxe5 Bd6 10. Nxc6 Qd7 11. Ne5 Bxe5 12. dxe5 d4 13. Bg5 dxc3 14. Qxd7+ Bxd7 15. bxc3 Ne7 16. 0-0 h6 17. Bh4 Nd5 18. c4 Nf4 19. Bg3 Ne2+ 20. Kh1 Nxg3+ 21. fxg3 Rf8 22. Rfe1 Rb8 23. h4 Rb2 24. Re2 Ke7 25. Rd2 g5 26. Rad1 Rb7 27. Rd6 gxh4 28. gxh4 Rf4 29. Kg1 Rxc4 30. Rxa6 Bb5 31. Ra8 Rxc2 32. a4 Be2 33. Re1 c4 34. Kf2 Bd3+ 35. Ke3 Bg6 36. a5 Ra2 37. Rc1 Ra4 38. Rc3 Kd7 39. Kd4 Kc6 40. Rxc4+ Rxc4+ 41. Kxc4 Bh5 42. a6 Rc7 43. a7 Be2+ 44. Kd4 Kb6 45. Ke3 Ba6 46. g4 Rc3+ 47. Kf4 Rc4+ 48. Kg3 Rc3+ 49. Kf4 Bb7 50. Rh8 Kxa7 51. Rxh6 Rc4+ 52. Kg5 Rc5 53. Rxe6 Bc8 54. Re7+ Kb6 55. Kf6 Rc6+ 56. e6 Rc4 57. Kg5 Re4 58. Re8 Bxe6 59. h5 Re5+ 60. Kf6 Re4 61. Rxe6+ Rxe6+ 62. Kxe6 Kc7 1-0

[Event "Central America-ch U20"]
[Site "Villahermosa"]
[Date "2001.??.??"]
[Round "3"]
[White "Cano Mayren, Isaac Alberto"]
[Black "Velazquez Parra, Jordan"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "46"]
[EventDate "2001.11.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 0-0 6. d3 h6 7. a3 d6 8. b4 Bb6 9. Nd5 Bg4 10. Nxb6 axb6 11. h3 Bh5 12. c3 d5 13. exd5 Nxd5 14. Bb2 Nf4 15. b5 Ne7 16. Re1 Neg6 17. g4 Nxh3+ 18. Kg2 Bxg4 19. Re4 Nh4+ 20. Kg3 Bxf3 21. Qe1 Qg5+ 22. Kxh3 Qg2+ 23. Kxh4 Qh2# 0-1

[Event "Central America-ch U20"]
[Site "Villahermosa"]
[Date "2001.??.??"]
[Round "5"]
[White "Cano Mayren, Isaac Alberto"]
[Black "Villa Hernandez, Javier"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "102"]
[EventDate "2001.11.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d3 h6 5. Be2 Nge7 6. 0-0 d6 7. h3 0-0 8. Bd2 f5 9. exf5 Bxf5 10. Be3 Bb6 11. d4 e4 12. Nh4 Bh7 13. d5 Ne5 14. Bxb6 axb6 15. Re1 g5 16. Nxe4 Bxe4 17. Nf3 Bxf3 18. Bxf3 Nxf3+ 19. gxf3 Ng6 20. Re4 Qf6 21. Re6 Qg7 22. Qd3 Nf4 23. Qe4 Nxe6 24. Qxe6+ Kh8 25. Re1 Rf6 26. Qe4 Raf8 27. Re3 Rf4 28. Qd3 Qxb2 29. a3 Qd4 30. Kg2 Qxd3 31. Rxd3 Kg7 32. Re3 Rd4 33. Rd3 Rxd3 34. cxd3 Rf4 35. Kg3 Rd4 36. f4 Rxd3+ 37. Kg4 gxf4 38. Kxf4 Rxd5 39. f3 Re5 40. h4 c5 41. Kg4 h5+ 42. Kg3 c4 43. f4 Re4 44. Kf3 d5 45. f5 c3 46. f6+ Kxf6 47. a4 c2 48. a5 c1Q 49. axb6 Qe3+ 50. Kg2 Rg4+ 51. Kf1 Rg1# 0-1

[Event "Central America-ch U20"]
[Site "Villahermosa"]
[Date "2001.??.??"]
[Round "4"]
[White "Sanchez Zamudio, Edgar Julian"]
[Black "Cano Mayren, Isaac Alberto"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "88"]
[EventDate "2001.11.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. 0-0 0-0 6. d3 d6 7. h3 h6 8. Be3 Bd7 9. d4 exd4 10. Nxd4 Nxd4 11. Bxd4 c5 12. Be3 Bc6 13. Qf3 Re8 14. Bd5 Nxd5 15. Nxd5 Bb5 16. Nxe7+ Qxe7 17. Rfe1 Qxe4 18. Qg3 Qg6 19. Qxg6 fxg6 20. Bd2 d5 21. Rxe8+ Rxe8 22. Re1 Rxe1+ 23. Bxe1 Kf7 24. f4 c4 25. c3 h5 26. h4 Ke6 27. Kf2 Kf5 28. Ke3 a5 29. Bg3 Kg4 30. Bf2 Bd7 31. g3 b5 32. Kd4 Be6 33. Kc5 Kf3 34. Be1 Ke2 35. Kxb5 Kxe1 36. Kxa5 Kf2 37. b4 Ke3 38. b5 d4 39. cxd4 c3 40. b6 Bd5 41. Ka6 c2 42. b7 Bxb7+ 43. Kxb7 c1Q 44. a4 Qa3 0-1

[Event "Central America-ch U20"]
[Site "Villahermosa"]
[Date "2001.??.??"]
[Round "2"]
[White "Trujillo Villega, Pablo Adrian"]
[Black "Cano Mayren, Isaac Alberto"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "73"]
[EventDate "2001.11.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Qe7 7. 0-0 Qd6 8. Nc3 Be7 9. Bxe4 dxe4 10. Nxe4 Qb6 11. Re1 0-0 12. c4 c5 13. d5 Bf5 14. Ng3 Be6 15. dxe6 fxe6 16. Qe2 Nc6 17. Qxe6+ Kh8 18. Bg5 Rae8 19. Nf5 Qc7 20. Nxe7 Nxe7 21. Bxe7 Rxe7 22. Qxe7 Qxe7 23. Rxe7 Rb8 24. Rd1 h5 25. Rdd7 Rg8 26. Ng5 b6 27. Ne6 a6 28. Kf1 b5 29. Ke2 bxc4 30. Ke3 c3 31. bxc3 c4 32. Kf4 h4 33. Kg5 Kh7 34. Rxg7+ Rxg7+ 35. Rxg7+ Kh8 36. Kg6 h3 37. Ng5 1-0

[Event "Central America-ch U20"]
[Site "Villahermosa"]
[Date "2001.??.??"]
[Round "7"]
[White "Villa Olvera, Victor Manuel"]
[Black "Cano Mayren, Isaac Alberto"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "107"]
[EventDate "2001.11.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bd3 Bg4 8. Be3 Be7 9. h4 g5 10. hxg5 Bxf3 11. Qxf3 Bxg5 12. 0-0-0 Qf6 13. Qxf6 Bxf6 14. Bxh7 0-0-0 15. Bf5+ Kb8 16. Rxh8 Rxh8 17. Bd4 Nxd4 18. cxd4 Rh5 19. Bh3 Bg5+ 20. Kb1 a6 21. c3 Ka7 22. Rd3 Rh8 23. Rg3 f6 24. Kc2 Re8 25. Bg4 Rf8 26. Bf3 Bh4 27. Rg7 Kb6 28. g3 Bg5 29. Rh7 f5 30. Be2 f4 31. g4 f3 32. Bd1 c5 33. Rh3 cxd4 34. cxd4 Rf4 35. Rxf3 Rxd4 36. Rd3 Rc4+ 37. Kb3 Rc1 38. Rxd6+ Kc5 39. Rd3 Bh4 40. f4 b5 41. Rc3+ Rxc3+ 42. Kxc3 b4+ 43. Kd3 a5 44. b3 Kd6 45. Ke4 Ke7 46. Kf5 Kf7 47. Bf3 Kg7 48. Bd5 Bg3 49. Ke4 Kf8 50. g5 Kg7 51. f5 Bh4 52. g6 Bf6 53. Kd3 Be5 54. Kc4 1/2-1/2

