[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.12"]
[Round "8"]
[White "Gallegos, Carlos"]
[Black "Heredia, Dorges"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2384"]
[BlackElo "2214"]
[PlyCount "120"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 Re8 10. Nbd2 Bf8 11. Nf1 Na5 12. Ba2 d5 13. Bd2 b4 14. Ng3 h6 15. Re2 dxe4 16. dxe4 c5 17. Be1 Qc7 18. c3 Rad8 19. Qc2 Qb6 20. Nd2 Rd7 21. Nc4 Nxc4 22. Bxc4 Red8 23. a5 Qc7 24. f3 g6 25. Nf1 Nh5 26. g3 Kh8 27. Rf2 Nf6 28. Bd2 Qc8 29. Be3 Ne8 30. Nd2 Nd6 31. Bf1 Rc7 32. Nc4 Nxc4 33. Bxc4 f5 34. exf5 gxf5 35. f4 Re7 36. Bf1 exf4 37. Bxf4 Bg7 38. Bg2 bxc3 39. bxc3 Bxg2 40. Kxg2 Rde8 41. Rb1 Qc6+ 42. Kh3 Qg6 43. Rb8 Rxb8 44. Bxb8 Re4 45. Qd3 Qe6 46. Kg2 c4 47. Qf3 Re3 48. Qxf5 Qxf5 49. Rxf5 Rxc3 50. Be5 Bxe5 51. Rxe5 Ra3 52. Re6 Rxa5 53. Rxh6+ Kg7 54. Rc6 Ra2+ 55. Kh3 Ra4 56. Kg4 a5 57. Kg5 Rb4 58. Rc7+ Kg8 59. Kg6 Rb6+ 60. Kf5 a4 1/2-1/2

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.12"]
[Round "9"]
[White "Heredia, Dorges"]
[Black "Guerra, Jorge Isaac"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2214"]
[BlackElo "2141"]
[PlyCount "103"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 c6 8. Qc2 g6 9. Nf3 Nf8 10. 0-0 Ne6 11. Bxf6 Bxf6 12. b4 0-0 13. b5 c5 14. dxc5 Nxc5 15. Rad1 Nxd3 16. Qxd3 Bxc3 17. Qxc3 Bg4 18. Qe5 Qb6 19. Rxd5 Be6 20. Rd6 Qa5 21. Ng5 Bf5 22. e4 Rae8 23. Qd5 Bc8 24. Rd1 Qc3 25. h4 Re5 26. Qd4 Qxd4 27. R1xd4 Rxb5 28. Rd8 Rc5 29. Rxf8+ Kxf8 30. Nxh7+ Ke7 31. Ng5 f6 32. Nf3 Be6 33. Rb4 b6 34. Nd4 Rc1+ 35. Kh2 Rc4 36. a3 a5 37. Rxc4 Bxc4 38. Kg3 Kd6 39. Kf4 b5 40. g4 g5+ 41. hxg5 fxg5+ 42. Kxg5 Ke5 43. Nc6+ Kxe4 44. Nxa5 Kf3 45. Kf5 Bd3+ 46. Ke5 Kxf2 47. Kd4 Bg6 48. Nc6 Kg3 49. Ne5 Bh7 50. g5 Kf4 51. g6 Bg8 52. Nc6 1-0

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.11"]
[Round "6"]
[White "Brizuela Abreu, Reivis Gabriel"]
[Black "Heredia, Dorges"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2157"]
[BlackElo "2214"]
[PlyCount "83"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Be2 Nc6 9. 0-0 Re8 10. cxd5 Nxd5 11. Nxd5 exd5 12. Rc1 Bb6 13. Bb5 Qf6 14. Qxd5 Be6 15. Qg5 Qxg5 16. Nxg5 Bxa2 17. Bxc6 bxc6 18. Rxc6 f6 19. Nf3 Bd5 20. Rc3 g5 21. Bc7 Bxc7 22. Rxc7 Reb8 23. Rc2 Rb7 24. Nd2 Rab8 25. b3 Bxb3 26. Nxb3 Rxb3 27. Ra2 R8b7 28. h3 Kg7 29. Kh2 Rb2 30. Ra6 Kg6 31. Kg3 h5 32. h4 Rc2 33. Ra5 gxh4+ 34. Kxh4 Rbb2 35. Kg3 Ra2 36. Ra1 h4+ 37. Kxh4 Rab2 38. R1a4 Rxf2 39. Rg4+ Kf7 40. Rxa7+ Ke6 41. Ra6+ Ke5 42. Ra5+ 1/2-1/2

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.11"]
[Round "7"]
[White "Heredia, Dorges"]
[Black "Chacon Contreras, Juan Fernando"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2214"]
[BlackElo "2159"]
[PlyCount "47"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ c6 7. e4 Nxc3 8. bxc3 Nd7 9. Ba3 0-0 10. Be2 Re8 11. Rd1 e5 12. dxe5 Qb6 13. 0-0 Nxe5 14. Nxe5 Bxe5 15. Kh1 Bxc3 16. Bc4 Be6 17. Bxe6 Rxe6 18. f4 Rae8 19. e5 Qa5 20. Qb3 f5 21. Rd3 Bd2 22. Rd6 Kf7 23. Rd7+ Kg8 24. Qxb7 1-0

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.10"]
[Round "4"]
[White "Abatantuono Lattarulo, Giuseppe"]
[Black "Heredia, Dorges"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2091"]
[BlackElo "2214"]
[PlyCount "55"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 e5 5. Bg2 g6 6. Nc3 Bg7 7. 0-0 Nf6 8. Nh4 0-0 9. f4 exf4 10. Bxf4 Ng4 11. Nf3 Nd4 12. h3 Nxf3+ 13. Qxf3 Ne5 14. Qe2 Be6 15. Qd2 Qd7 16. Kh2 b5 17. Rae1 b4 18. Nd1 Bxa2 19. b3 a5 20. Ne3 a4 21. Nd5 Rfb8 22. Bh6 axb3 23. Bxg7 Kxg7 24. Nf6 Qd8 25. Qg5 h6 26. Nh5+ Kh7 27. Nf6+ Kg7 28. Nh5+ 1/2-1/2

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.10"]
[Round "5"]
[White "Heredia, Dorges"]
[Black "Teran Abreu, Lisyender Jesus"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2214"]
[BlackElo "2119"]
[PlyCount "87"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. Nc3 Ngxe5 8. Nxe5 Nxe5 9. e3 d6 10. Rc1 Be6 11. Be2 c6 12. 0-0 0-0 13. b3 Bf5 14. Qd2 Qe7 15. f4 gxf4 16. Rxf4 Qe6 17. Rcf1 Bg6 18. Ne4 Bxe4 19. Rxe4 f5 20. Rd4 Rad8 21. Rd1 Nf7 22. Rh4 Ng5 23. Bf3 Nxf3+ 24. gxf3 d5 25. c5 Rde8 26. Bf4 Qe7 27. Qf2 Qxc5 28. Kh1 Re6 29. Rg1 Rff6 30. Rh5 Rg6 31. Rxf5 Rxg1+ 32. Qxg1 Rg6 33. Rg5 Qc2 34. Qg4 Qd1+ 35. Kg2 Qe2+ 36. Kg3 Qe1+ 37. Kh3 Rh6+ 38. Rh5 Qf1+ 39. Kh4 Qe1+ 40. Qg3 Rxh5+ 41. Kxh5 Qc3 42. Qg4 Qb4 43. Qe6+ Kh8 44. Bd6 1-0

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.09"]
[Round "3"]
[White "Heredia, Dorges"]
[Black "Sanchez Castellanos, German Alex"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "2214"]
[BlackElo "2111"]
[PlyCount "71"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 c5 6. dxc5 Na6 7. a3 Bxc3+ 8. Qxc3 Nxc5 9. f3 a5 10. Nh3 Re8 11. Rd1 e5 12. e4 d6 13. Nf2 Nfxe4 14. Bxd8 Nxc3 15. Rxd6 Bf5 16. Bb6 N3a4 17. b4 axb4 18. axb4 Nxb6 19. Rxb6 Ra1+ 20. Nd1 Na4 21. Rxb7 e4 22. f4 Nc3 23. Be2 Nxe2 24. Kxe2 Bg4+ 25. Ke3 Bxd1 26. Rd7 Ra3+ 27. Kd2 e3+ 28. Kc1 e2 29. Rb7 Ra2 30. Kb1 Rd2 31. Kc1 Rd4 32. g3 g6 33. Kb2 Rxc4 34. Rb6 Kf8 35. Rb7 Rd8 36. Rb6 0-1

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.09"]
[Round "2"]
[White "Palencia Morales, Wilson Guillermo"]
[Black "Heredia, Dorges"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2336"]
[BlackElo "2214"]
[PlyCount "137"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Be2 Bd6 6. dxc5 Bxf4 7. exf4 Qa5+ 8. Nbd2 Qxc5 9. 0-0 Nf6 10. c3 0-0 11. Bd3 Qd6 12. g3 Rd8 13. Nb3 e5 14. fxe5 Nxe5 15. Nxe5 Qxe5 16. Re1 Qg5 17. Bf1 Bg4 18. Qd4 Ne4 19. Bg2 Qh5 20. Bxe4 dxe4 21. Qxe4 Bf3 22. Qe3 g5 23. Nd4 g4 24. Nxf3 gxf3 25. Rad1 Qf5 26. h4 Kg7 27. Kh2 Re8 28. Qd4+ Kg6 29. g4 Qf6 30. Qxf6+ Kxf6 31. Kg3 Rxe1 32. Rxe1 Rd8 33. Kxf3 Rd3+ 34. Re3 Rd2 35. Re2 Rd3+ 36. Kf4 h6 37. f3 b6 38. Rc2 a5 39. c4 a4 40. Ke4 Rd1 41. c5 bxc5 42. Rxc5 Rd2 43. Rc6+ Kg7 44. Rb6 a3 45. bxa3 Rxa2 46. Rb3 h5 47. gxh5 Rh2 48. Rb5 Rxh4+ 49. f4 Rh3 50. a4 Ra3 51. a5 Ra4+ 52. Ke5 Kh6 53. Kf6 Rxf4+ 54. Rf5 Ra4 55. Kxf7 Re4 56. Kf6 Kh7 57. Re5 Rf4+ 58. Ke6 Kg7 59. Rg5+ Kh7 60. Rf5 Ra4 61. Kd6 Ra1 62. Kc6 Rc1+ 63. Kb6 Rb1+ 64. Rb5 Rf1 65. a6 Rf7 66. a7 Rf6+ 67. Kb7 Rf7+ 68. Ka6 Rf1 69. a8Q 1-0

[Event "Caracas Hernandez Cup"]
[Site "Caracas"]
[Date "2014.10.08"]
[Round "1"]
[White "Heredia, Dorges"]
[Black "Diaz Carias, Salvador"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2214"]
[BlackElo "2054"]
[PlyCount "67"]
[EventDate "2014.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bf4 Be6 10. Nge2 Nbd7 11. 0-0 Re8 12. f3 a6 13. e4 Nf8 14. e5 N6d7 15. Be3 c5 16. f4 c4 17. Bf5 b5 18. Bxe6 fxe6 19. f5 Bg5 20. Bxg5 Qxg5 21. Rf3 exf5 22. Nxd5 Ne6 23. Rxf5 Qg4 24. Rd1 Rad8 25. Ne3 Qg6 26. d5 Nec5 27. Nf4 Qb6 28. e6 Nxe6 29. Nxe6 Qxe3+ 30. Kh1 Rc8 31. Rf3 Qe5 32. Qg6 Re7 33. Rdf1 Nc5 34. Rf8+ 1-0

[Event "CUB-ch U20 sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "5"]
[White "Heredia, Dorges"]
[Black "Quesada Vera, Liordis"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "78"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 g6 6. e4 d6 7. Na3 Bg7 8. Ne2 0-0 9. Nc3 axb5 10. Naxb5 Qb6 11. Be3 Na6 12. Be2 Ne8 13. 0-0 Bd7 14. Rb1 Qa5 15. Qe1 Nb4 16. a4 Nc7 17. b3 Rfc8 18. Nxc7 Rxc7 19. Nb5 Rcc8 20. Qd2 Qd8 21. Na3 Qf8 22. Nc4 Rab8 23. f4 Rd8 24. g4 f5 25. gxf5 gxf5 26. e5 Bc8 27. Bf3 Bb7 28. exd6 exd6 29. Rbc1 Qf7 30. Rfd1 Kh8 31. Kh1 Rd7 32. Na5 Re8 33. Nc6 Bxc6 34. dxc6 Rde7 35. Bf2 Qxb3 36. Bh5 Nxc6 37. Bxe8 Qf3+ 38. Kg1 Nd4 39. Qd3 Ne2+ 0-1

[Event "CUB-ch U20 sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "7"]
[White "Heredia, Dorges"]
[Black "Taureaux, Kenny"]
[Result "1-0"]
[ECO "E87"]
[PlyCount "87"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. g3 Qe7 10. 0-0-0 f5 11. Nge2 Nd7 12. Bg2 Ndf6 13. Bg5 Qe8 14. h3 a6 15. exf5 gxf5 16. g4 Nf4 17. Nxf4 exf4 18. Bxf4 b5 19. Rhe1 Qd7 20. Bf1 Rb8 21. Bd3 Qf7 22. Bh6 Bxh6 23. Qxh6 bxc4 24. Bxc4 Nd7 25. Qg5+ Kh8 26. Re7 Qf6 27. Qxf6+ Rxf6 28. g5 Rf8 29. f4 Kg8 30. Ne2 Rf7 31. Rxf7 Kxf7 32. Nd4 Nc5 33. Nc6 Rb6 34. Re1 Ne4 35. a4 a5 36. Bb5 Ba6 37. Nd4 Bc8 38. Re3 Ke7 39. Bd3 Kf7 40. Nxf5 Bxf5 41. Bxe4 Bxe4 42. Rxe4 Rb3 43. Rc4 Rb7 44. f5 1-0

[Event "CUB-ch U20 sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "2"]
[White "Lopez, Bruci"]
[Black "Heredia, Dorges"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2290"]
[PlyCount "89"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[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 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Nfg5 0-0-0 11. Nxe6 fxe6 12. a3 Be7 13. Rb1 Rhf8 14. b4 Qf5 15. Rb3 Ne5 16. Qe2 Rd5 17. Rh3 g5 18. Qh5 d3 19. Qxh7 Qxh7 20. Rxh7 dxc2 21. Rxe7 Rd1 22. Rf1 Nd3 23. Be3 Nf4 24. Nc3 Rfd8 25. f3 R8d3 26. Nxd1 cxd1Q 27. Rxd1 Rxd1+ 28. Kf2 Rd3 29. Bxf4 gxf4 30. Rxe6 Rxa3 31. h4 a5 32. bxa5 Ra2+ 33. Kg1 Rxa5 34. Rf6 b5 35. Rxf4 Ra4 36. Rf8+ Kb7 37. h5 b4 38. Rf4 c5 39. h6 Ra6 40. Rf7+ Kb8 41. h7 Rh6 42. Rf8+ Kb7 43. h8Q Rxh8 44. Rxh8 b3 45. Kf2 1-0

[Event "CUB-ch U20 sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "8"]
[White "Marin Perez, Adrian"]
[Black "Heredia, Dorges"]
[Result "0-1"]
[ECO "C88"]
[PlyCount "72"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Bb7 9. d3 d6 10. c3 Na5 11. Ba2 c5 12. Na3 Qd7 13. axb5 axb5 14. Bd2 c4 15. b4 cxb3 16. Bxb3 Nxb3 17. Qxb3 Bc6 18. Nc2 Qb7 19. Bg5 Nd7 20. Nb4 Nc5 21. Qb2 Bxg5 22. Nxg5 h6 23. Nf3 f5 24. d4 Rxa1 25. Rxa1 fxe4 26. Qa2+ Rf7 27. Nxe5 dxe5 28. dxc5 Qc8 29. Qa6 Bb7 30. Qxb5 e3 31. fxe3 Bxg2 32. Qc4 Qh3 33. Nc2 Bf3 34. Ne1 Be4 35. Qe2 Rf5 36. Ra2 Rg5+ 0-1

[Event "CUB-ch U20 sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "9"]
[White "Morales Romero, Pedro"]
[Black "Heredia, Dorges"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2191"]
[PlyCount "65"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Be6 16. Nd2 Rae8 17. Qf3 f5 18. Qg2 Qh5 19. c4 Nb4 20. a3 Nd3 21. Qxc6 f4 22. Qxd6 fxe3 23. Rxe3 Rxf2 24. Nf1 Bxc4 25. Rxd3 Rxb2 26. Bxc4+ bxc4 27. Rd2 Rxd2 28. Nxd2 c3 29. Nf1 c2 30. Qc6 Re2 31. Rc1 Qb5 32. Qc8+ Kf7 33. Rxc2 1-0

[Event "CUB-ch U20 sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "4"]
[White "Perez, Maikel"]
[Black "Heredia, Dorges"]
[Result "1-0"]
[ECO "C86"]
[PlyCount "49"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d5 9. exd5 Bg4 10. d3 Nxd5 11. Qe4 Be6 12. Nxe5 Nxe5 13. Qxe5 Re8 14. Bxd5 Bf6 15. Qg3 Bxd5 16. Bf4 c5 17. Nd2 b4 18. Rac1 Qa5 19. Bg5 Be5 20. f4 Bd6 21. Bf6 g6 22. Qg5 Bb7 23. cxb4 Qxb4 24. Bc3 Be7 25. Qe5 1-0

[Event "CUB-ch U20 sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "6"]
[White "Perlas, Pavel"]
[Black "Heredia, Dorges"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "154"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 c6 9. Bd3 d5 10. 0-0 Bc5 11. Qh5 h6 12. c4 Be6 13. cxd5 Bxd5 14. c4 g6 15. Re1+ Kf8 16. Qe2 Be6 17. Bd2 Kg7 18. Rad1 Rad8 19. Be3 Bxe3 20. fxe3 Rhe8 21. Rf1 Qg5 22. Rf4 Rd7 23. Bc2 Rde7 24. Qf2 Qe5 25. b3 Bc8 26. Re4 Qc3 27. Rxe7 Rxe7 28. e4 b6 29. h3 c5 30. Rd8 Qa1+ 31. Rd1 Qxa2 32. Rb1 Bb7 33. e5 Rxe5 34. Rf1 f5 35. Qd2 Qb2 36. Qd7+ Kf6 37. Qd8+ Kf7 38. Rd1 Re7 39. Qd2 Kg7 40. h4 Be4 41. Qd8 Qe5 42. Bxe4 fxe4 43. h5 Qc7 44. Qd5 e3 45. Qd3 gxh5 46. Qe2 Qg3 47. Rf1 Qg4 48. Qb2+ Kg8 49. Qf6 Rg7 50. Qf8+ Kh7 51. Qf3 Qg5 52. Qe2 Re7 53. Rf3 Qg4 54. Qd3+ Qe4 55. Rxe3 Qxd3 56. Rxd3 Kg6 57. Kf2 Kf5 58. Rf3+ Ke5 59. Re3+ Kd6 60. Rd3+ Kc6 61. Rd5 a6 62. Rxh5 Re6 63. Rh3 b5 64. Rf3 Kb6 65. Rf8 Ka5 66. Rf3 Kb4 67. cxb5 axb5 68. Kg3 c4 69. bxc4 bxc4 70. Rf8 c3 71. Rb8+ Ka3 72. Ra8+ Kb2 73. Rb8+ Kc1 74. Rc8 c2 75. Kf3 Rd6 76. Ke2 Re6+ 77. Kd3 Kd1 0-1

