[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.31"]
[Round "8"]
[White "Gonzalez Lopez, Juan Antonio"]
[Black "Prieto Hernandez, Jesus"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "43"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Bxf6 gxf6 8. Qd2 h5 9. Nb3 Qd8 10. 0-0-0 a6 11. Kb1 Be6 12. f4 Bxb3 13. cxb3 b5 14. Qd5 Qc8 15. Nxb5 Nb4 16. Qxa8 Qxa8 17. Nc7+ Kd7 18. Nxa8 Bh6 19. Nb6+ Kc6 20. Nd5 Nxd5 21. exd5+ Kb6 22. g3 1-0

[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.28"]
[Round "7"]
[White "Prieto Hernandez, Jesus"]
[Black "Amigo Roman, Pedro"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "188"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. d3 0-0 7. Nbd2 a6 8. Bxc6 dxc6 9. Qe2 Qc7 10. Rd1 Rd8 11. Nf1 e5 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nh5 15. h3 Nf4 16. Bxf4 exf4 17. N3h2 Be6 18. Qh5 Rd6 19. Ng4 Bxg4 20. Qxg4 Rad8 21. h4 Qd7 22. Qh5 Qe7 23. hxg5 Qxg5 24. Qh3 h5 25. Rd2 Qg4 26. Qxg4 hxg4 27. Rad1 Kh7 28. Nh2 g3 29. Nf3 Kg6 30. Kf1 Re8 31. Nh4+ Kh5 32. Nf5 Rg6 33. f3 Kg5 34. d4 cxd4 35. cxd4 Rh8 36. Ke2 Rh2 37. Kd3 Bf8 38. a3 Rg8 39. Kc4 Rgh8 40. Rc2 Rh1 41. Rdd2 Rf1 42. d5 cxd5+ 43. Rxd5 Kg6 44. Rdd2 b6 45. b4 a5 46. bxa5 bxa5 47. Nd6 Rf2 48. Nb5 Bc5 49. Nd4 Rxd2 50. Rxd2 Bxa3 51. Ne2 Rh4 52. Rd5 Bb4 53. Rf5 Bd2 54. Kd3 Be3 55. Rxa5 Rh2 56. Nxg3 fxg3 57. Kxe3 Rxg2 58. Kf4 f6 59. Ra1 Kg7 60. Rh1 Kf7 61. Rh3 Ke6 62. Rxg3 Ra2 63. Rg8 Ra5 64. Re8+ Kf7 65. Rd8 Ke6 66. Rb8 Rc5 67. Rb6+ Kf7 68. Rd6 Kg6 69. Rd5 Rc1 70. Kg3 Rg1+ 71. Kf2 Ra1 72. e5 fxe5 73. Rxe5 Kf6 74. Rb5 Ra2+ 75. Kg3 Ra3 76. Kg4 Ra6 77. f4 Kg6 78. Rg5+ Kf6 79. Rh5 Ra1 80. Rh6+ Kg7 81. Rb6 Kf7 82. Kg5 Ra5+ 83. f5 Ra7 84. Rf6+ Kg7 85. Rg6+ Kf7 86. Rh6 Kg8 87. f6 Ra1 88. Rg6+ Kf8 89. Rh6 Rg1+ 90. Kf5 Rf1+ 91. Kg6 Rg1+ 92. Kf5 Rf1+ 93. Kg5 Rg1+ 94. Kf4 Kf7 1/2-1/2

[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.24"]
[Round "6"]
[White "Fernandez Allen, Secundino"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "60"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 d6 5. Nc3 Bg4 6. dxe5 Nxe5 7. Bb5+ c6 8. Ba4 Be7 9. Nd5 0-0 10. Nxe7+ Qxe7 11. Bg5 h6 12. Bh4 g5 13. h3 Bxf3 14. gxf3 gxh4 15. Qe2 Nxf3+ 16. Qxf3 Qxe4+ 17. Qxe4 Nxe4 18. Rg1+ Kh7 19. c3 f5 20. Bc2 Rae8 21. 0-0-0 d5 22. f3 Ng3 23. Rge1 Kg7 24. b3 Rxe1 25. Rxe1 Kf6 26. f4 Ne4 27. Re3 Rg8 28. Kb2 Rg3 29. Rd3 Rxd3 30. Bxd3 Ng3 0-1

[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.21"]
[Round "5"]
[White "Prieto Hernandez, Jesus"]
[Black "Garcia Macho, Alberto"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "110"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 Nbd7 7. Bc4 e5 8. d5 Re8 9. Qd2 a6 10. a4 Nf8 11. 0-0 Nh5 12. g4 Qf6 13. Kg2 Nf4+ 14. Bxf4 exf4 15. Rfe1 g5 16. e5 dxe5 17. Ne4 Qd8 18. Nfxg5 h6 19. Nf3 Ng6 20. g5 Bf5 21. h4 Bxe4 22. Rxe4 Qc8 23. Ra3 Qg4+ 24. Kf1 Nxh4 25. Nxh4 Qxh4 26. Qd3 hxg5 27. Qh3 Qxh3+ 28. Rxh3 Rad8 29. Bb3 Rd6 30. Rb4 b6 31. Rc4 Re7 32. Rh5 Rxd5 33. Rxg5 Red7 34. Rc6 Rd1+ 35. Kg2 Kf8 36. Rf5 R1d6 37. Rc4 Rf6 38. Rxf6 Bxf6 39. Rc6 Be7 40. Bc4 a5 41. Bd3 Bc5 42. Rh6 Ke7 43. f3 Rd8 44. Kf1 Rg8 45. Be4 Rg1+ 46. Ke2 Rg2+ 47. Kd3 Be3 48. Rh5 Rd2+ 49. Kc3 Kf6 50. b3 Rd1 51. Bd3 Bd4+ 52. Kc4 Ke7 53. Be4 Rd2 54. c3 Be3 55. Rxe5+ Kf6 1/2-1/2

[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.17"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Vazquez Escudero, Pedro Jesus"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "131"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qa5+ 7. c3 Qa6 8. Qxa6 Nxa6 9. b4 b6 10. a4 c5 11. b5 Nc7 12. 0-0 a6 13. dxc5 Bxc5 14. bxa6 Rxa6 15. Nd2 Ne7 16. Nb3 Ng6 17. Nxc5 bxc5 18. f4 Kd7 19. Be3 Kc6 20. Ra3 Rha8 21. Rfa1 h5 22. g3 Ne7 23. Nc1 Nf5 24. Bf2 c4 25. Ne2 Kd7 26. Bc5 Rc6 27. Bf2 Rb8 28. a5 Ra6 29. Ra4 Rb5 30. h3 Rb2 31. R4a2 Rxa2 32. Rxa2 Nb5 33. Bb6 Kc6 34. Kf2 Ne7 35. Ke3 Nc8 36. Nd4+ Nxd4 37. Bxd4 g6 38. g4 hxg4 39. hxg4 Na7 40. Bxa7 Rxa7 41. Kd4 Ra8 42. a6 Kb6 43. Rb2+ Kxa6 44. f5 gxf5 45. gxf5 Rc8 46. fxe6 fxe6 47. Rb1 Rc6 48. Rb2 Rb6 49. Rh2 Kb5 50. Rh6 Rc6 51. Rh7 Kb6 52. Re7 Kb5 53. Rh7 Ra6 54. Re7 Ra2 55. Rxe6 Rd2+ 56. Ke3 Rd3+ 57. Ke2 Rxc3 58. Rd6 Kc5 59. Kd2 Rd3+ 60. Kc2 Re3 61. Re6 Kd4 62. Re8 Rxe5 63. Rd8 Re2+ 64. Kd1 Rh2 65. Rd7 c3 66. Rd8 0-1

[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.10"]
[Round "3"]
[White "Sanz Lazaro, Angel Luis"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "37"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Bg4 8. Qc2 Nbd7 9. Nge2 Bh5 10. Nf4 Bg6 11. Nxg6 hxg6 12. a3 Nf8 13. b4 a6 14. Na4 Ne6 15. Bxf6 Bxf6 16. Nc5 Nxc5 17. bxc5 Qa5+ 18. Qd2 Qxd2+ 19. Kxd2 1/2-1/2

[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.07"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Arias Sastre, Angel"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "37"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Bxc6 dxc6 8. Nxe5 Re8 9. d3 Bd6 10. Nf3 Bg4 11. Bg5 h6 12. Bh4 Be5 13. Nbd2 b5 14. Rb1 c5 15. h3 Bh5 16. g4 Bg6 17. Nxe5 Rxe5 18. Nf3 Re6 19. e5 1-0

[Event "Valladolid CC Reloj Justina 13th"]
[Site "Valladolid"]
[Date "1984.08.03"]
[Round "1"]
[White "Moran Canseco, Jose Manuel"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "70"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nc6 3. g3 e5 4. Bg2 Nf6 5. b3 Bd6 6. Bb2 0-0 7. 0-0 Re8 8. Nc3 a6 9. Qd2 Bg4 10. Qg5 h6 11. Qd2 Qd7 12. Nh4 Bb4 13. a3 Bxc3 14. Bxc3 d4 15. Bb2 Bh3 16. c3 Bxg2 17. Kxg2 Rad8 18. c4 Ne7 19. Nf3 Ng6 20. h3 c5 21. Rae1 e4 22. dxe4 Nxe4 23. Qd3 Qc6 24. Kg1 Qe6 25. Kh2 f5 26. e3 dxe3 27. Qxe3 Qc6 28. Qc1 Rd3 29. Re3 Red8 30. Rxd3 Rxd3 31. Ne5 Nxe5 32. Bxe5 Nd2 33. h4 Nxf1+ 34. Qxf1 Qf3 35. Kg1 Rd1 0-1

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.30"]
[Round "8"]
[White "Prieto Hernandez, Jesus"]
[Black "Vazquez Escudero, Pedro Jesus"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "85"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. 0-0 c5 8. c3 c4 9. Qe2 b5 10. b3 Ne7 11. Bg5 Qc7 12. bxc4 bxc4 13. a4 Nc6 14. Nbd2 Be7 15. Rfb1 0-0 16. Bxe7 Nxe7 17. Ng5 h6 18. Nh3 Rab8 19. g4 g6 20. Nf4 Rxb1+ 21. Rxb1 Rb8 22. Qd1 Rxb1 23. Qxb1 Qb6 24. Qc2 Kg7 25. h4 Nc6 26. h5 Nxd4 27. cxd4 Qxd4 28. Qxg6+ Kf8 29. Qxh6+ Ke8 30. Nf3 Qa1+ 31. Kg2 c3 32. Qh8+ Ke7 33. Ng6+ fxg6 34. hxg6 Qxa4 35. Qh4+ Kf8 36. Qd8+ Kg7 37. Qe7+ Kxg6 38. Kg3 Qe4 39. Qxe6+ Kg7 40. Qxd7+ Kf8 41. Qd8+ Kg7 42. Qe7+ Kg8 43. Qd8+ 1-0

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.26"]
[Round "7"]
[White "Alonso Centeno, Juan Jose"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "40"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 d6 7. a3 Be7 8. d4 Bg4 9. Be3 Bxf3 10. gxf3 exd4 11. Bxd4 Nxd4 12. Qxd4 c5 13. Qe3 c4 14. Ba2 Nh5 15. Rg1 Bf6 16. 0-0-0 Bxc3 17. Qxc3 Qe7 18. Rd5 Nf4 19. Qxg7 0-0-0 20. Re1 Nxd5 0-1

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.23"]
[Round "6"]
[White "Prieto Hernandez, Jesus"]
[Black "Del Campo, J."]
[Result "1-0"]
[ECO "C68"]
[PlyCount "51"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. Nf3 d5 7. e5 f6 8. 0-0 Bg4 9. exf6 Bxf3 10. fxe7 Bxd1 11. exf8Q+ Kxf8 12. Rxd1 Nf6 13. d3 Rb8 14. Nc3 d4 15. Ne2 c5 16. b3 Kf7 17. Bg5 Nd5 18. Ng3 h6 19. Bd2 Nf6 20. Re1 Nd7 21. Re2 Rhe8 22. Rae1 Rxe2 23. Rxe2 c6 24. Kf1 Rb5 25. Nf5 Nb8 26. Nd6+ 1-0

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.19"]
[Round "5"]
[White "Sanz Lazaro, Angel Luis"]
[Black "Prieto Hernandez, Jesus"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "101"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 Be7 8. Qc2 Rc8 9. e4 0-0 10. h3 e5 11. d5 c6 12. dxc6 Rxc6 13. Qe2 Qc8 14. b3 a6 15. a4 Nc5 16. Nd2 Ne6 17. Nd5 Re8 18. Bb2 b5 19. Nxf6+ Bxf6 20. axb5 axb5 21. cxb5 Rc2 22. Rfc1 Rxc1+ 23. Rxc1 Qd7 24. b6 Rc8 25. Rxc8+ Qxc8 26. Nc4 Be7 27. Ba3 Nd4 28. Qd1 Qc6 29. Nxe5 dxe5 30. Bxe7 Qxb6 31. b4 Ba6 32. Bc5 Qd8 33. Qa1 Ne2+ 34. Kh2 Qd3 35. Qxe5 h6 36. Qe8+ Kh7 37. Qxf7 Qd1 38. Qf5+ Kh8 39. h4 Bb5 40. f4 Bd7 41. Qf8+ Kh7 42. Qd6 Qe1 43. f5 Be8 44. f6 Bf7 45. fxg7 Kg8 46. Qf8+ Kh7 47. Qh8+ Kg6 48. g8Q+ Bxg8 49. Qxg8+ Kf6 50. Qf8+ Ke5 51. Qe7# 1-0

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.16"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Pozuelo, Jose"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "122"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[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. Qd3 Bg4 16. Na3 Rae8 17. Bd2 Qh5 18. Qf1 Be2 19. Bd1 Bxd1 20. Raxd1 f5 21. Rxe8 Qxe8 22. Re1 Qh5 23. Qe2 Qxe2 24. Rxe2 Bxa3 25. bxa3 Kf7 26. Re5 g6 27. Kf1 Re8 28. f4 Re6 29. Ke2 Nb6 30. Kd3 Nc4 31. Rxe6 Kxe6 32. Bc1 Kd5 33. h3 h5 34. Be3 Nxa3 35. Bf2 Nc4 36. Be1 Nd6 37. Bd2 a5 38. Be1 Ne4 39. a4 Nd6 40. axb5 cxb5 41. Bd2 Nc4 42. Bc1 a4 43. h4 Ke6 44. Kc2 Kd6 45. Kb1 Kd5 46. Ka2 Ke4 47. Ba3 Kf3 48. d5 Kxg3 49. d6 Nxd6 50. Bxd6 Kxh4 51. Ka3 Kg4 52. Kb4 a3 53. Kxa3 h4 54. Kb4 h3 55. Kxb5 h2 56. c4 h1Q 57. c5 Qb7+ 58. Kc4 Qc6 59. Kd4 Qe4+ 60. Kc3 g5 61. fxg5 Kxg5 0-1

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.12"]
[Round "3"]
[White "Lopez Jimenez, Ignacio"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "76"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 b6 6. g3 Bb7 7. Bg2 c5 8. e3 d5 9. Ne5 cxd4 10. exd4 Nbd7 11. 0-0 Qc7 12. Nb5 Qb8 13. Nxd7 Nxd7 14. Bxb4 Rd8 15. cxd5 exd5 16. Bd6 Qc8 17. Rc1 Bc6 18. Nc3 Nf6 19. Be7 Qe6 20. Bxd8 Rxd8 21. Re1 Qd6 22. a3 h5 23. Re5 g6 24. Qd2 Kg7 25. Rce1 a5 26. f4 b5 27. f5 b4 28. axb4 axb4 29. Nd1 Ne4 30. Bxe4 dxe4 31. fxg6 Qxe5 32. Qxb4 Rxd4 33. Qc3 Qd6 34. gxf7 Kf8 35. Ne3 Bd7 36. Qc1 h4 37. g4 Rd2 38. Rd1 Qxh2+ 0-1

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.09"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Garcia Cortes Loriente, Miguel Jose"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "99"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. Nf3 Ngf6 7. Ng3 Bd6 8. Bd3 Qc7 9. Qe2 Nd5 10. Ne4 Bf4 11. c4 Qa5+ 12. Nfd2 Nb4 13. 0-0 Nxd3 14. Qxd3 Qc7 15. Nf3 0-0 16. Bxf4 Qxf4 17. g3 Qh6 18. h4 Nf6 19. Qe3 Qxe3 20. Nxf6+ gxf6 21. fxe3 Kh8 22. Nd2 f5 23. c5 Rg8 24. Kh2 b6 25. Nc4 Ba6 26. Rfc1 Bxc4 27. Rxc4 b5 28. Rc2 a5 29. Rf2 Rg4 30. Rf4 Rag8 31. Rxg4 fxg4 32. Rf1 f5 33. Rf4 Rd8 34. Kg2 Kg7 35. Kf2 Kg6 36. Ke2 h5 37. e4 Rd7 38. Ke3 Kf6 39. Rf2 Kg6 40. Rd2 Kf6 41. Rd3 Rd8 42. Ra3 a4 43. Rd3 Rd7 44. b3 axb3 45. Rxb3 fxe4 46. Kxe4 Rd5 47. Ra3 e5 48. dxe5+ Rxe5+ 49. Kd4 Rd5+ 50. Ke4 1/2-1/2

[Event "Valladolid CC Reloj Justina 11th"]
[Site "Valladolid"]
[Date "1982.08.06"]
[Round "1"]
[White "Velasco Palmero, Rosa"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "78"]
[EventDate "1982.08.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bf5 7. Nf3 Nbd7 8. 0-0 Be7 9. Nh4 Be6 10. Qc2 0-0 11. f3 Ne8 12. Nf5 Bf6 13. e3 Nb6 14. Ne2 Qd7 15. e4 dxe4 16. fxe4 Bxf5 17. exf5 Bxd4+ 18. Kh1 Bf6 19. Rd1 Qe7 20. Bf4 Be5 21. Qe4 Bf6 22. Qxe7 Bxe7 23. Nc3 Nf6 24. Re1 Bb4 25. Be5 Ng4 26. a3 Bc5 27. Ne4 Bf2 28. Nxf2 Nxf2+ 29. Kg1 Nd3 30. Re2 Rfe8 31. Rae1 Nxe1 32. Rxe1 Nc4 33. Bc3 Rxe1+ 34. Bxe1 Nxb2 35. Bc3 Nc4 36. Bb4 a5 37. Be7 Re8 38. Bf1 Rxe7 39. Bxc4 Re3 0-1

[Event "Valladolid CC Autumn 05th"]
[Site "Valladolid"]
[Date "1981.12.11"]
[Round "8"]
[White "Liano Lopez Puig Cerver, Joaquin"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "E17"]
[PlyCount "107"]
[EventDate "1981.11.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d6 6. 0-0 Be7 7. Nc3 Nbd7 8. Re1 0-0 9. e4 e5 10. d5 a6 11. Nh4 Bc8 12. Nf5 Nc5 13. b4 Bxf5 14. exf5 Ncd7 15. Rb1 a5 16. a3 h6 17. g4 Nh7 18. Ne4 axb4 19. axb4 Ng5 20. Nc3 Nh7 21. Be3 Bg5 22. Ne4 Bxe3 23. Rxe3 Ng5 24. Ng3 Ra2 25. Nh5 Nf6 26. Nxf6+ Qxf6 27. Rg3 Nh7 28. Be4 Rfa8 29. c5 Qg5 30. cxb6 cxb6 31. Bc2 R2a3 32. Rxa3 Rxa3 33. Bb3 Nf6 34. h3 Qf4 35. Ra1 Qxb4 36. Rxa3 Qxa3 37. Kg2 Ne4 38. Bc2 Ng5 39. f3 Qc3 40. Qd3 Qxd3 41. Bxd3 Nh7 42. h4 Kf8 43. Kf2 Nf6 44. Bc4 g5 45. Bb3 Ke7 46. Ke3 Kd8 47. Kd3 Kc7 48. Kc3 Kb7 49. Kb4 Nd7 50. Bc4 Nc5 51. Kc3 f6 52. Bf1 Nd7 53. Kb4 Nb8 54. Kc3 0-1

[Event "Valladolid CC Autumn 05th"]
[Site "Valladolid"]
[Date "1981.12.04"]
[Round "7"]
[White "Barcena Rodriguez, Jose Antonio"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "102"]
[EventDate "1981.11.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 d6 8. Nc3 e5 9. e4 Na6 10. Ne1 Nc5 11. b4 Ncd7 12. Nd3 a5 13. a4 axb4 14. Nxb4 Nc5 15. f3 Nfd7 16. Be3 f5 17. Qc2 f4 18. Bf2 h5 19. Bh3 Rf6 20. Nd3 Nxd3 21. Qxd3 Qf8 22. Bxd7 fxg3 23. Be6+ Rxe6 24. dxe6 gxf2+ 25. Rxf2 Bg5 26. Nd5 Bxd5 27. cxd5 Qe8 28. Rc2 Ra7 29. Raa2 h4 30. Kg2 Bf4 31. Qb5 h3+ 32. Kxh3 Qh5+ 33. Kg2 Qxh2+ 34. Kf1 Qh1+ 35. Ke2 Qg2+ 36. Kd3 Qxf3+ 37. Kc4 Kf8 38. Re2 Ra5 39. Qb3 Qf1 40. Qd3 Qc1+ 41. Rec2 Rc5+ 42. Kb3 Qb1+ 43. Rab2 Qe1 44. Rxc5 bxc5 45. Ra2 Qb4+ 46. Kc2 Qa5 47. Qc3 Qa6 48. a5 Qe2+ 49. Kb3 Qb5+ 50. Kc2 Qe2+ 51. Kb3 Qb5+ 1/2-1/2

[Event "Valladolid CC Autumn 05th"]
[Site "Valladolid"]
[Date "1981.11.27"]
[Round "5"]
[White "Raya Bailen, Manuel"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B75"]
[PlyCount "106"]
[EventDate "1981.11.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 a6 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 b5 11. Nxc6 Bxc6 12. Bh6 Bxh6 13. Qxh6 Qa5 14. Kb1 0-0-0 15. Nd5 Bxd5 16. exd5 Nd7 17. Qe3 Rhe8 18. c4 b4 19. Bd3 Nc5 20. Rhe1 Qc7 21. f4 e5 22. dxe6 fxe6 23. Bf1 a5 24. Qf3 Qb7 25. Qh3 Qf7 26. Qf3 Qb7 27. Qg3 Ne4 28. Bg2 Nxg3 29. Bxb7+ Kxb7 30. hxg3 Kc6 31. Kc2 Kc5 32. b3 a4 33. Re3 axb3+ 34. axb3 Ra8 35. Kb2 Ra6 36. f5 e5 37. Rd5+ Kc6 38. Red3 Kc7 39. f6 Rea8 40. Kc2 Ra2+ 41. Kd1 Rf2 42. Ke1 Rxf6 43. g5 Ra1+ 44. Ke2 Ra2+ 45. Ke3 Rff2 46. Ke4 Rae2+ 47. Re3 Rxe3+ 48. Kxe3 Rg2 49. Kf3 Rb2 50. Rd3 Kc6 51. Ke3 Rb1 52. Kf3 Rf1+ 53. Kg4 Rf5 0-1

[Event "Valladolid CC Autumn 05th"]
[Site "Valladolid"]
[Date "1981.11.24"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Velasco Valentin, Leopoldo"]
[Result "0-1"]
[ECO "C43"]
[PlyCount "171"]
[EventDate "1981.11.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Nxd4 d5 6. Nc3 Bb4 7. Bd2 Nxd2 8. Qxd2 0-0 9. a3 Ba5 10. b4 Bb6 11. g3 Re8 12. f4 c6 13. Nf3 f6 14. 0-0-0 Bg4 15. Be2 a5 16. b5 Nd7 17. Nd4 Bxe2 18. Ncxe2 Qc7 19. Qc3 Rac8 20. e6 Nc5 21. Rhf1 Nxe6 22. Nxe6 Rxe6 23. Nd4 Re4 24. Rfe1 Bxd4 25. Rxd4 Rxe1+ 26. Qxe1 cxb5 27. Qe6+ Kf8 28. Rd2 Qc5 29. Kb1 Rd8 30. Rd3 Qc6 31. Qe1 b6 32. h4 Qc5 33. Rc3 Qd6 34. Re3 d4 35. Rd3 Qd5 36. Qd1 Qc4 37. c3 Qa4 38. Rxd4 Rxd4 39. Qxd4 Qb3+ 40. Kc1 Qe6 41. Qd3 Qc6 42. Kc2 Ke7 43. h5 h6 44. Qg6 Kf8 45. Qd3 a4 46. Qd8+ Kf7 47. Qd3 Qg2+ 48. Kb1 Qc6 49. Kb2 Ke6 50. Qg6 Qc4 51. Qe8+ Kd5 52. Qa8+ Qc6 53. Qg8+ Qe6 54. Qxg7 Ke4 55. Qg6+ Ke3 56. Qc2 Qc4 57. Qc1+ Kf3 58. Qh1+ Kxg3 59. Qe1+ Kxf4 60. Qh4+ Kf5 61. Qf2+ Kg5 62. Qe3+ Kxh5 63. Qf3+ Kg5 64. Qe3+ Kg6 65. Qe8+ Qf7 66. Qe4+ f5 67. Qc6+ Kg5 68. Qg2+ Kf6 69. Qc6+ Qe6 70. Qc7 Qe2+ 71. Kb1 Qe1+ 72. Kc2 Qe4+ 73. Kc1 Qc4 74. Qxb6+ Kg5 75. Qd8+ Kg4 76. Qd1+ Kf4 77. Qd6+ Kf3 78. Qd1+ Ke4 79. Qc2+ Qd3 80. Qg2+ Ke5 81. Qg7+ Kd5 82. Qf7+ Ke4 83. Qe6+ Kf3 84. Qc6+ Kf2 85. Kb2 f4 86. Qxh6 0-1

[Event "Valladolid CC Autumn 05th"]
[Site "Valladolid"]
[Date "1981.11.20"]
[Round "3"]
[White "Remolina Lopez, Jose Gerardo"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "120"]
[EventDate "1981.11.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 Be7 4. Nc3 d5 5. e3 Nbd7 6. Nf3 b6 7. cxd5 exd5 8. Bb5 0-0 9. 0-0 Bb7 10. Qc2 c5 11. b3 Rc8 12. Rac1 cxd4 13. Nxd4 Ne4 14. Bxe7 Qxe7 15. Qb2 Ndf6 16. Nxe4 Qxe4 17. Rfd1 Qe5 18. Qe2 Ne4 19. Bc6 Bxc6 20. Rxc6 Rxc6 21. Nxc6 Qf6 22. Rc1 a5 23. h3 h6 24. Nd4 Re8 25. Rc6 Qd8 26. Qg4 Nf6 27. Qg3 Qb8 28. Qf3 Rc8 29. Qe2 Rxc6 30. Nxc6 Qd6 31. Qb5 Qa3 32. Qxb6 Qxa2 33. Nxa5 Ne4 34. Qb8+ Kh7 35. Nc6 Qxf2+ 36. Kh2 Nd2 37. Qf4 Qxf4+ 38. exf4 Nxb3 39. Kg1 g6 40. g4 Kg7 41. Ne5 Kf6 42. Kf2 Nc5 43. Nc6 Ne6 44. Ke3 g5 45. f5 Nf4 46. h4 Ng2+ 47. Kf3 Nxh4+ 48. Kg3 Nxf5+ 49. gxf5 Kxf5 50. Ne7+ Ke4 51. Ng8 d4 52. Nxh6 f5 53. Kf2 g4 54. Nf7 f4 55. Nd6+ Kd3 56. Nf7 Kc2 57. Ne5 d3 58. Nc4 d2 59. Nxd2 Kxd2 60. Kf1 Ke3 0-1

[Event "Valladolid CC Autumn 05th"]
[Site "Valladolid"]
[Date "1981.11.17"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Torre Mayo, Jesus"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "98"]
[EventDate "1981.11.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d3 c5 5. 0-0 Nc6 6. c3 Be7 7. Nbd2 0-0 8. Re1 Qb6 9. b3 e5 10. e4 dxe4 11. Nc4 Qc7 12. dxe4 Be6 13. Ncd2 Rad8 14. Qc2 Rd7 15. Nf1 Rfd8 16. Ne3 h6 17. Bb2 Ng4 18. Rad1 Nxe3 19. fxe3 Rxd1 20. Rxd1 Rxd1+ 21. Qxd1 Bg4 22. Qd5 Be6 23. Qd3 Qb6 24. Bf1 c4 25. Qd2 Bc5 26. Kf2 cxb3 27. axb3 Qxb3 28. Ne1 Qa2 29. Bc1 Qxd2+ 30. Bxd2 f6 31. Ke2 Na5 32. Nd3 Bc4 33. Ke1 Bb6 34. Nb4 Bxf1 35. Kxf1 Nb3 36. Ke2 Nxd2 37. Kxd2 Kf7 38. Nd5 Bc5 39. Kd3 b6 40. Kc4 Ke6 41. g4 a5 42. Kb5 Kd6 43. c4 Ke6 44. Nxb6 Bxb6 45. Kxb6 a4 46. c5 a3 47. c6 a2 48. c7 a1Q 49. c8Q+ Kf7 1/2-1/2

[Event "Valladolid CC Autumn 05th"]
[Site "Valladolid"]
[Date "1981.11.13"]
[Round "1"]
[White "Prieto Hernandez, Jesus"]
[Black "Gomez Castilla, Francisco"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "73"]
[EventDate "1981.11.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nge7 5. c3 0-0 6. d4 exd4 7. cxd4 Bb6 8. Bg5 f6 9. Be3 a6 10. Bc4+ Kh8 11. a3 d5 12. exd5 Nxd5 13. Bxd5 Qxd5 14. Nc3 Qf7 15. Qc2 Bg4 16. d5 Ne5 17. Nxe5 fxe5 18. Bxb6 cxb6 19. Qe4 Qh5 20. Rae1 Rae8 21. Qe3 Rf6 22. Ne4 Rh6 23. h3 Rf8 24. Qg5 Bd7 25. Qxh5 Rxh5 26. Ng3 Rg5 27. h4 Rg4 28. Rxe5 Rxh4 29. Re7 Bc8 30. Rfe1 Kg8 31. R1e5 Rhf4 32. f3 R4f7 33. d6 Bd7 34. Ne4 Rf5 35. Rxf5 Bxf5 36. d7 Bg6 37. Nd6 1-0

[Event "Valladolid CC Regalado 05th"]
[Site "Valladolid"]
[Date "1981.05.26"]
[Round "7"]
[White "Prieto Hernandez, Jesus"]
[Black "Vella Ramirez, Alfonso"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "85"]
[EventDate "1981.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. a4 Qa5 9. Qd2 Nbc6 10. Bd3 c4 11. Be2 f6 12. 0-0 0-0-0 13. Ba3 Nf5 14. Rfb1 fxe5 15. dxe5 Rdg8 16. Bb4 Qd8 17. a5 Nxb4 18. Rxb4 h5 19. Rab1 Bc6 20. a6 b6 21. Nd4 Nxd4 22. Qxd4 g5 23. g3 g4 24. Bf1 Rg5 25. Bg2 Qc7 26. Re1 h4 27. Qf4 Qg7 28. Rxc4 Kd7 29. Rd4 Rf8 30. Qe3 hxg3 31. fxg3 Rff5 32. Qd2 Rxe5 33. Rxe5 Rxe5 34. Qf4 Bb5 35. Rd1 Qh8 36. Qf7+ Kc6 37. Qxa7 Re2 38. Qb7+ Kc5 39. a7 Rxg2+ 40. Kxg2 Qh3+ 41. Kg1 Bc6 42. Qe7+ Kb5 43. Rb1+ 1-0

[Event "Valladolid CC Regalado 05th"]
[Site "Valladolid"]
[Date "1981.05.23"]
[Round "6"]
[White "Prieto Hernandez, Jesus"]
[Black "Amigo Roman, Pedro"]
[Result "1-0"]
[ECO "B83"]
[PlyCount "89"]
[EventDate "1981.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. Be2 Be7 8. Qd2 Qc7 9. f4 Nc6 10. g4 Nxd4 11. Bxd4 e5 12. Be3 Bxg4 13. 0-0-0 Be6 14. f5 Bc4 15. Bg5 0-0-0 16. Bxf6 Bxf6 17. Kb1 h6 18. Bxc4 Qxc4 19. Qe3 Kb8 20. h4 Rd7 21. Nd5 Bd8 22. Rd3 Qc5 23. Qh3 f6 24. Rhd1 Ba5 25. h5 Rc8 26. Qg2 b5 27. a3 Bd8 28. Nb4 Qb6 29. Qd2 a5 30. Nd5 Qb7 31. Rb3 Rc4 32. Qe2 Qc6 33. Rg3 Rb7 34. Rdg1 Bb6 35. R1g2 b4 36. axb4 axb4 37. b3 Rd4 38. Rxg7 Rxg7 39. Rxg7 Rxd5 40. exd5 Qxd5 41. Qe1 Qa5 42. Qh1 d5 43. Qg2 Bd4 44. Rg8+ Kb7 45. Qg7+ 1-0

[Event "Valladolid CC Regalado 05th"]
[Site "Valladolid"]
[Date "1981.05.19"]
[Round "5"]
[White "Vacas Ortega, Damaso"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "72"]
[EventDate "1981.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Nxc6 bxc6 7. Bd3 g6 8. 0-0 Bg7 9. Kh1 0-0 10. Bg5 Qa5 11. Rb1 Qxg5 12. f4 Qh6 13. Rf3 Bg4 14. h3 Bxf3 15. Qxf3 e5 16. f5 Qf4 17. fxg6 hxg6 18. Rf1 Qxf3 19. Rxf3 Nh5 20. Ne2 d5 21. g4 Nf6 22. Ng3 Rab8 23. b3 Rb4 24. Re3 Bh6 25. Re2 Bf4 26. c3 Rbb8 27. Kg2 Kg7 28. exd5 cxd5 29. Rf2 Rh8 30. Rf1 Rh4 31. Be2 Rbh8 32. Rh1 Bxg3 33. Kxg3 Ne4+ 34. Kg2 Nxc3 35. Bf1 e4 36. Kf2 d4 0-1

[Event "Valladolid CC Regalado 05th"]
[Site "Valladolid"]
[Date "1981.05.16"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Liano Lopez Puig Cerver, Joaquin"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "158"]
[EventDate "1981.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bb4 7. f3 a6 8. Qd2 0-0 9. Bc4 Ne5 10. Bb3 Qc7 11. Nde2 Nc4 12. Bxc4 Qxc4 13. a3 Ba5 14. b4 Bc7 15. Rd1 d5 16. exd5 Rd8 17. Bg5 exd5 18. Bxf6 gxf6 19. 0-0 Qh4 20. f4 Bg4 21. Qe1 Qxe1 22. Rfxe1 d4 23. Ne4 Kg7 24. Nf2 Bxe2 25. Rxe2 Bxf4 26. g3 Be3 27. Kg2 Rac8 28. Rd3 f5 29. Nd1 Bg5 30. Kf3 Rc6 31. h4 Bf6 32. Kf4 Re6 33. Kf3 Rde8 34. Rdd2 Kg6 35. Rg2 Re1 36. Rd3 Rc8 37. Rgd2 Kh5 38. Nf2 Rce8 39. Nh3 R8e3+ 40. Kf2 Kg4 41. Nf4 Rxd3 42. Rxd3 Rc1 43. Rd2 Ra1 44. Nd3 Rxa3 45. Re2 Rc3 46. Kg2 Rc7 47. Rf2 Re7 48. Rf4+ Kh5 49. Rxf5+ Kg6 50. Rf2 Be5 51. Nxe5+ Rxe5 52. Rd2 Re4 53. Kf3 f5 54. Rd3 Kf6 55. Ra3 h5 56. Ra5 Re5 57. Kf4 Rb5 58. Ra4 Kg6 59. Kf3 Kg7 60. Ke2 Kf6 61. Kd3 Ke5 62. Kc4 Ke4 63. Ra3 Re5 64. Rd3 b5+ 65. Kb3 Kd5 66. c3 Re3 67. Rxd4+ Ke5 68. Rd8 Rxg3 69. Rh8 f4 70. Rxh5+ Ke4 71. Rh8 f3 72. Re8+ Kd3 73. Rd8+ Ke2 74. Re8+ Kf1 75. h5 f2 76. h6 Kg1 77. h7 f1Q 78. h8Q Qd1+ 79. Ka3 Qa4+ 0-1

[Event "Valladolid CC Regalado 05th"]
[Site "Valladolid"]
[Date "1981.05.12"]
[Round "3"]
[White "Garcia Macho, Alberto"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B75"]
[PlyCount "60"]
[EventDate "1981.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Qd2 Rc8 10. Bb3 a6 11. h4 h5 12. Bg5 b5 13. Nxc6 Bxc6 14. 0-0-0 b4 15. Nd5 Nxd5 16. exd5 Bd7 17. Qxb4 0-0 18. Qe1 Re8 19. g4 a5 20. c3 a4 21. Bc2 a3 22. b3 Bxc3 23. Qe2 hxg4 24. fxg4 Qc7 25. Kb1 Bg7 26. Rd3 Bxg4 27. Qd2 Bf5 28. h5 Bxd3 29. Qxd3 Qc3 30. hxg6 Qb2# 0-1

[Event "Valladolid CC Regalado 05th"]
[Site "Valladolid"]
[Date "1981.05.09"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Arrabal Mata, Pablo"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "69"]
[EventDate "1981.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e3 c6 9. Nd2 Qc7 10. b4 Nh5 11. Ne2 f5 12. Bb2 e4 13. Rc1 Re8 14. Qb3 Ndf6 15. d5 Ng4 16. Bxg7 Nxg7 17. Nd4 Ne5 18. c5 Kh8 19. Nc4 Nxc4 20. Qxc4 cxd5 21. Qxd5 dxc5 22. Rxc5 Qe7 23. Rfc1 Be6 24. Nxe6 Nxe6 25. R5c3 Rad8 26. Qc4 Rd6 27. Qb5 Red8 28. Bf1 a6 29. Qa4 Kg7 30. h4 g5 31. hxg5 Nxg5 32. Rc7 Nf3+ 33. Kg2 Ne1+ 34. Kg1 Nf3+ 35. Kg2 1/2-1/2

[Event "Valladolid CC Regalado 05th"]
[Site "Valladolid"]
[Date "1981.05.05"]
[Round "1"]
[White "Prieto Hernandez, Jesus"]
[Black "Raya Bailen, Manuel"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "73"]
[EventDate "1981.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Qa5 10. h4 Rd8 11. Nb3 Qc7 12. g5 Nh5 13. Nd5 Qb8 14. 0-0-0 e6 15. Nf4 Nxf4 16. Bxf4 Ne5 17. Bxe5 Bxe5 18. f4 Bg7 19. h5 Qc7 20. hxg6 fxg6 21. Qh2 Bh8 22. e5 Qg7 23. Bc4 d5 24. Nc5 Rf8 25. Bb3 b6 26. Nd3 Bd7 27. Nf2 Qf7 28. Kb1 Qe7 29. Ng4 Rfe8 30. c4 dxc4 31. Bxc4 Rac8 32. Bb3 Rc7 33. Rd6 Bc8 34. Ba4 Bb7 35. Rhd1 Rec8 36. a3 Qf8 37. Nh6+ 1-0

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.29"]
[Round "8"]
[White "Otero Martin, Enrique"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "88"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bg5 Nbc6 8. Qg4 cxd4 9. cxd4 Qb6 10. Bxe7 Nxe7 11. Bd3 Qa5+ 12. Kd1 Bd7 13. Ne2 Ng6 14. h4 0-0-0 15. h5 Ne7 16. Qxg7 Rdf8 17. Rh3 Bb5 18. Rb1 Bxd3 19. Rxd3 Nf5 20. Qf6 Rhg8 21. g3 Qd8 22. Rc3+ Kb8 23. Rcb3 b6 24. Qxd8+ Rxd8 25. a4 Rc8 26. a5 Kb7 27. axb6 a6 28. Rb4 Rg5 29. Nf4 Rc4 30. Nd3 Rxd4 31. Rxd4 Nxd4 32. Nc5+ Kb8 33. b7 Nb5 34. Nxa6+ Kxb7 35. Nc5+ Kc6 36. Nd3 Nc3+ 37. Kc1 Nxb1 38. Kxb1 Rxh5 39. Kc1 Rh2 40. Kd2 Kd7 41. Ke3 Ke7 42. Ne1 Rh1 43. Nd3 f6 44. g4 fxe5 0-1

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.26"]
[Round "7"]
[White "Prieto Hernandez, Jesus"]
[Black "Vazquez Escudero, Pedro Jesus"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "82"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qb6 7. c3 c5 8. 0-0 Nd7 9. a4 c4 10. Qc2 Ne7 11. Bg5 Nc6 12. Nbd2 Na5 13. Rfb1 h6 14. Be3 Rc8 15. b4 cxb3 16. Nxb3 Nc4 17. Nc5 Qc6 18. Qb3 Nxe3 19. Nxd7 Qxd7 20. fxe3 Rc7 21. Rc1 Be7 22. c4 dxc4 23. Rxc4 0-0 24. Rxc7 Qxc7 25. Rb1 b6 26. h3 Rc8 27. e4 Qc4 28. Qb5 Kf8 29. Kh2 f6 30. exf6 gxf6 31. Qh5 Qxa4 32. Qxh6+ Ke8 33. e5 Qa2 34. Qg6+ Kd7 35. exf6 Bxf6 36. Ne5+ Bxe5+ 37. dxe5 Rc2 38. Rd1+ Rd2 39. Rc1 Qa3 40. Qf7+ Kd8 41. Qg8+ Kd7 1-0

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.22"]
[Round "6"]
[White "Prieto Hernandez, Jesus"]
[Black "De Dios Lobo, Jesus Manuel"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "101"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 h6 10. Bxf6 Bxf6 11. f5 e5 12. Nb3 Nd7 13. Nd5 Qb8 14. Kb1 Bd8 15. Qd3 b5 16. Be2 Bb7 17. h4 Bxd5 18. Qxd5 Nf6 19. Qc6+ Ke7 20. Rxd6 Qxd6 21. Qxa8 Re8 22. Qb7+ Bc7 23. Rd1 Qb6 24. Qxb6 Bxb6 25. Bf3 h5 26. Nc1 Bf2 27. Nd3 Bg3 28. Rh1 Kd6 29. Nb4 a5 30. Rd1+ Kc5 31. Nd5 Rd8 32. c3 Nxd5 33. exd5 Bxh4 34. Rh1 Bg5 35. Rxh5 f6 36. a3 Kc4 37. Kc2 b4 38. b3+ Kc5 39. axb4+ axb4 40. c4 Kd4 41. Rh1 e4 42. Rd1+ Ke5 43. Re1 e3 44. Kd3 Rc8 45. g4 Bf4 46. Ra1 Kd6 47. Ra7 Rc7 48. Rxc7 Kxc7 49. c5 Be5 50. Kxe3 Bc3 51. Kd3 1-0

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.19"]
[Round "5"]
[White "De Andres Trelles, Francisco Jose"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "86"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Na3 Bd7 6. Nf3 Ng6 7. Nc2 Nc6 8. Be2 Be7 9. 0-0 0-0 10. Be3 cxd4 11. cxd4 Rc8 12. Qd2 Qb6 13. a3 Na5 14. Rab1 Nb3 15. Qd1 Ba4 16. Na1 Rc7 17. Nxb3 Bxb3 18. Qe1 Rfc8 19. Bd3 Bc2 20. Bxc2 Rxc2 21. b4 Qb5 22. Rc1 h6 23. Rxc2 Rxc2 24. Qb1 Qc6 25. Rc1 Rc4 26. Ne1 b5 27. Nd3 Nf8 28. Nc5 Bxc5 29. Rxc4 dxc4 30. dxc5 Ng6 31. f4 Ne7 32. Qc2 Qd5 33. Kf2 Nc6 34. Qd2 Kf8 35. Qxd5 exd5 36. a4 a6 37. axb5 axb5 38. Bd2 Ke7 39. g4 Ke6 40. Ke3 f6 41. exf6 d4+ 42. Ke4 gxf6 43. f5+ Kf7 1/2-1/2

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.14"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Carretero Ajo, Jesus"]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "80"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. Be2 Ba4 9. 0-0 Nbc6 10. Rb1 Qc7 11. Bb5 Bxb5 12. Rxb5 cxd4 13. cxd4 0-0 14. h4 b6 15. Bd2 Rac8 16. Qb1 h6 17. Qb2 f6 18. Re1 fxe5 19. dxe5 Rf5 20. Rb3 Ng6 21. g4 Rf7 22. h5 Nf4 23. Rc3 Qd8 24. Qb5 Ne7 25. Ree3 Rxc3 26. Rxc3 d4 27. Rb3 Ned5 28. Qf1 Qc7 29. Qd1 Qc4 30. Bxf4 Nxf4 31. Rb4 Qa6 32. a4 Nh3+ 33. Kg2 Qb7 34. Rxd4 Ng5 35. Rd8+ Rf8 36. Rxf8+ Kxf8 37. Qd3 Qc6 38. Kg3 Ne4+ 39. Kg2 Ng5 40. Qd8+ Kf7 1/2-1/2

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.12"]
[Round "3"]
[White "Amigo Roman, Pedro"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "E07"]
[PlyCount "94"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. b3 c6 8. Ba3 b6 9. Bxe7 Qxe7 10. Qc2 Bb7 11. Nc3 Rac8 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 Nf6 15. Qe2 Rfe8 16. Rfe1 Qc7 17. Rad1 Rcd8 18. Ne5 c5 19. Bxb7 Qxb7 20. dxc5 bxc5 21. Qf3 Qxf3 22. Nxf3 a5 23. Ne5 a4 24. Nc6 Ra8 25. Re5 axb3 26. axb3 Ra3 27. Rd3 Ra2 28. f3 Rb2 29. Rxc5 h5 30. Rb5 h4 31. gxh4 Kh7 32. Rd8 Rxd8 33. Nxd8 Kg8 34. Nc6 g6 35. Ne5 Nh5 36. Rb8+ Kg7 37. Rb7 Kf6 38. Ng4+ Kg7 39. Ne5 Kf6 40. Nd3 Rd2 41. Nf2 Rc2 42. Ne4+ Ke5 43. Rxf7 Nf4 44. Rd7 Ne2+ 45. Kf1 Nd4 46. Ng3 Nxb3 47. Rd3 Nd2+ 1/2-1/2

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.08"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Blanco Escudero, Jenaro"]
[Result "1-0"]
[ECO "B57"]
[PlyCount "53"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 Nf6 6. Nc3 g6 7. Nxc6 bxc6 8. e5 Ng4 9. e6 f5 10. Bf4 Bg7 11. Qf3 Qb6 12. 0-0 0-0 13. Bxd6 Ne5 14. Bxe5 Bxe5 15. Qe2 Bg7 16. Rab1 Bb7 17. Rfd1 Rad8 18. Bb3 f4 19. Rd7 Rfe8 20. Na4 Ba6 21. Qd2 Qb8 22. Nc5 Bb5 23. a4 Qb6 24. axb5 cxb5 25. Rxd8 Rxd8 26. Nd7 Qc6 27. Nf6+ 1-0

[Event "Valladolid CC Reloj Justina 09th"]
[Site "Valladolid"]
[Date "1980.08.05"]
[Round "1"]
[White "Arroyo Martinez, Fernando"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "86"]
[EventDate "1980.08.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Bc4 Nf6 6. Nc3 Be7 7. 0-0 0-0 8. Re1 Ne5 9. Bb3 a6 10. h3 c5 11. Nf3 Ng6 12. Bg5 b5 13. a3 Bb7 14. Qe2 h6 15. Bxf6 Bxf6 16. Rad1 c4 17. Ba2 Bxc3 18. bxc3 Qf6 19. Nd4 Rfe8 20. Qg4 Bc8 21. Qg3 Bd7 22. Re3 Re5 23. Nf3 Rae8 24. Nxe5 Rxe5 25. Re2 Rg5 26. Qxd6 Qf3 27. Kf1 Qxg2+ 28. Ke1 Ne5 29. Kd2 Bxh3 30. Qb6 Bg4 31. Rde1 Nf3+ 32. Kc1 Nxe1 33. Rxe1 Rg6 34. Qe3 Qf3 35. Qd2 Rf6 36. e5 Re6 37. Re3 Qh1+ 38. Kb2 Qd1 39. Qe1 Qxe1 40. Rxe1 f6 41. a4 Rxe5 42. Rg1 Bf5 43. Rd1 Re2 0-1

[Event "Valladolid-ch Provincial 1L cat"]
[Site "Valladolid"]
[Date "1980.??.??"]
[Round "?"]
[White "Carretero Ajo, Jesus"]
[Black "Prieto Hernandez, Jesus"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "71"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d3 Nge7 7. Be3 Qb6 8. Na3 0-0 9. b4 d6 10. bxc5 dxc5 11. Rb1 a6 12. Nc4 Qc7 13. Bxc6 Nxc6 14. Bxc5 Re8 15. Bd6 Qd8 16. Nb6 Ra7 17. Bc5 Bg4 18. Nd5 Ra8 19. Bb6 Qd7 20. Nc7 Rac8 21. Nxe8 Rxe8 22. Re1 h5 23. h3 Be6 24. d4 Bxa2 25. Rb2 Bc4 26. d5 Ne7 27. Nd2 Bb5 28. c4 Ba4 29. Qa1 Nc8 30. Reb1 Bh6 31. Nf3 g5 32. Ra2 Bd1 33. Nxe5 Rxe5 34. Qxe5 Nxb6 35. Rxb6 Bg7 36. Qb8+ 1-0

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.12.11"]
[Round "8"]
[White "Prieto Hernandez, Jesus"]
[Black "Amigo Roman, Pedro"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "95"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. Qd2 Nc6 9. Nxc6 bxc6 10. 0-0 0-0 11. Rad1 Qc7 12. Qe2 e5 13. Bc4 Be6 14. Rd2 Bxc4 15. Qxc4 Ra7 16. Rfd1 Rd8 17. Kh1 h6 18. Be3 Rb7 19. b3 a5 20. h3 Rb4 21. Qd3 d5 22. exd5 cxd5 23. a3 d4 24. axb4 dxc3 25. Qxd8+ Bxd8 26. Rxd8+ Kh7 27. b5 Kg6 28. b6 Qb7 29. R8d3 e4 30. Rxc3 Nd5 31. Rc4 Nxe3 32. fxe3 Qxb6 33. Rxe4 Qb5 34. Rd3 h5 35. Red4 Qf5 36. Kg1 Qc5 37. Rc4 Qa3 38. Kf2 Qb2 39. Rdc3 Qc1 40. Rd3 Qb2 41. Rd5 Qa2 42. Rc6+ f6 43. Rd7 a4 44. bxa4 Qxa4 45. Rcc7 Qh4+ 46. Ke2 Qe4 47. Rxg7+ Kf5 48. g4+ 1-0

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.12.07"]
[Round "7"]
[White "Gil Matilla, Constantino"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "84"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. Nb3 d6 9. Nc3 Be6 10. Nd5 Re8 11. e4 Rc8 12. f4 Qd7 13. c5 Bxd5 14. exd5 Nb8 15. Be3 Na6 16. Rc1 dxc5 17. Nxc5 Nxc5 18. Rxc5 Rxc5 19. Bxc5 b6 20. Ba3 Rd8 21. Qb3 Nxd5 22. Bxd5 Qxd5 23. Qxd5 Rxd5 24. Rc1 Bd4+ 25. Kf1 Bc5 26. b4 Bd6 27. Ke2 f6 28. Rc3 Kf7 29. Rb3 Ke6 30. Bc1 h5 31. a3 Kd7 32. h3 Kc6 33. Rc3+ Kb5 34. Rc8 g5 35. Rc3 gxf4 36. gxf4 Rd4 37. Be3 Rc4 38. Kd3 Rxc3+ 39. Kxc3 Ka4 40. Bc1 a5 41. f5 axb4+ 42. axb4 b5 0-1

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.12.04"]
[Round "6"]
[White "De Dios Lobo, Jesus Manuel"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "72"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. Nxd4 Nf6 7. Bd3 0-0 8. exd5 Nxd5 9. 0-0 Qf6 10. Ne4 Bxh2+ 11. Kxh2 Qxd4 12. Qh5 f5 13. Ng5 Nf6 14. Qh3 h6 15. Nf3 Qg4 16. Qh4 Nbd7 17. Kg1 Ne5 18. Qxg4 Nfxg4 19. Nxe5 Nxe5 20. Be2 Be6 21. Bf4 Nf7 22. Rfe1 Rfe8 23. Bd3 g5 24. Be3 b6 25. b3 Rad8 26. Bd2 h5 27. Re2 Kf8 28. Rae1 Bd7 29. Bc4 Rxe2 30. Rxe2 f4 31. Bb4+ c5 32. Bc3 Bf5 33. Bf6 Rd1+ 34. Kh2 Nh6 35. Bxg5 Ng4+ 36. Kh3 Rh1# 0-1

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.11.30"]
[Round "5"]
[White "Prieto Hernandez, Jesus"]
[Black "Rodriguez Olea, Jaime"]
[Result "1-0"]
[ECO "A23"]
[PlyCount "83"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 c6 4. g3 d5 5. cxd5 cxd5 6. Bg2 Nc6 7. Nf3 Be6 8. 0-0 Be7 9. Ng5 Bg4 10. h3 h6 11. Nf3 Be6 12. a3 Qd7 13. Kh2 g5 14. b4 g4 15. b5 Nd4 16. Nxe5 Qc7 17. Bf4 Qxc3 18. e3 gxh3 19. Bxh3 Bxh3 20. Kxh3 Qc8+ 21. Kg2 Nf5 22. Rc1 Qe6 23. Qa4 Kf8 24. Rh1 Kg7 25. e4 dxe4 26. dxe4 Nd6 27. Rce1 a6 28. b6 Rac8 29. Qd1 Nb5 30. a4 Na3 31. Nf3 Rc2 32. Nd4 Qg4 33. Qxg4+ Nxg4 34. Nxc2 Nxc2 35. Rc1 Nd4 36. Rc7 Nc6 37. Rxb7 Bf6 38. Rc1 Nge5 39. Rc7 Rb8 40. R1xc6 Nxc6 41. Rxc6 Rb7 42. Bxh6+ 1-0

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.11.27"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Alonso Centeno, Juan Jose"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "122"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Qd7 5. Ne2 f6 6. Ng3 Bxd3 7. Qxd3 fxe5 8. dxe5 g6 9. 0-0 Bg7 10. Bf4 Nh6 11. Nd2 0-0 12. Bxh6 Bxh6 13. Rae1 Qe6 14. Nf3 c5 15. Re2 Nc6 16. c3 Rad8 17. a3 a6 18. b3 d4 19. c4 Bf4 20. Ne4 b6 21. Neg5 Qg4 22. h3 Qf5 23. Qxf5 Rxf5 24. Ne6 Rd7 25. Nxf4 Rxf4 26. Rd1 Na5 27. Rd3 h6 28. g3 Rf8 29. Nh4 Kg7 30. Ng2 e6 31. Nf4 Re8 32. Re4 Nc6 33. Kf1 b5 34. cxb5 axb5 35. Rd1 c4 36. bxc4 bxc4 37. Ne2 d3 38. Nc3 Nd4 39. f4 Rb8 40. Na4 Rb5 41. Kf2 Kf7 42. g4 Rb3 43. Nc5 Rb2+ 44. Kf1 Rd5 45. Nxd3 cxd3 46. Rxd3 Nc6 47. Rc3 Rd1+ 48. Re1 Rxe1+ 49. Kxe1 Rb6 50. Kf2 g5 51. Ke3 Ne7 52. fxg5 Nd5+ 53. Kd4 Nxc3 54. g6+ Kxg6 55. Kxc3 Ra6 56. Kb4 Kg5 57. a4 Kf4 58. Kb5 Ra8 59. a5 Kxe5 60. h4 Kf4 61. g5 hxg5 0-1

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.11.23"]
[Round "3"]
[White "Alonso Mayo, Isaias"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "72"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. a3 Bxd2+ 8. Qxd2 Ngxe5 9. Nxe5 Nxe5 10. e3 0-0 11. Be2 d6 12. 0-0 Be6 13. Rac1 Rad8 14. e4 h6 15. Rfd1 Qf6 16. Bg3 Rfe8 17. f3 a6 18. Qc3 Qg6 19. Qe3 b6 20. b4 Nd7 21. Qc3 f6 22. Bf2 Kh8 23. c5 dxc5 24. bxc5 b5 25. Qa5 Ne5 26. Rxd8 Rxd8 27. Rd1 Rxd1+ 28. Bxd1 Bh3 29. Bg3 h5 30. gxh3 h4 31. Kg2 hxg3 32. hxg3 Qf7 33. Qd2 Qc4 34. Qc2 Qd4 35. Qe2 Nc4 36. a4 Ne3+ 0-1

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.11.20"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Lopez Jimeno, Julio"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "67"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Be3 c5 7. c3 cxd4 8. Bxd4 Nc6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Ne2 Qg5 12. 0-0 Rd8 13. Qc1 e3 14. f3 h5 15. Qxe3 Qxe3+ 16. Bxe3 Rd5 17. Bd4 Bc5 18. Kh1 h4 19. Nf4 Bb5 20. Nxd5 Bxf1 21. Bxc5 Bxg2+ 22. Kxg2 h3+ 23. Kg3 exd5 24. Rd1 b6 25. Bd6 Kd7 26. Rxd5 Kc6 27. Rd4 b5 28. f4 Rh6 29. f5 g5 30. Be7 Rh5 31. Kg4 Rh4+ 32. Kxg5 Rxd4 33. cxd4 Kd5 34. Bc5 1-0

[Event "Valladolid CC Autumn 03rd"]
[Site "Valladolid"]
[Date "1979.11.16"]
[Round "1"]
[White "Garcia Alonso, Juan Carlos"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "B72"]
[PlyCount "184"]
[EventDate "1979.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Nb3 a6 9. f4 Bd7 10. g4 Be6 11. f5 Bxb3 12. cxb3 Nd7 13. Qd2 Be5 14. h4 Qa5 15. h5 0-0-0 16. a3 Bxc3 17. bxc3 Qe5 18. Bf3 Qg3+ 19. Qf2 Qxf2+ 20. Kxf2 Nce5 21. Bd4 g5 22. h6 f6 23. Be2 Kb8 24. a4 Rc8 25. c4 Nc6 26. Bc3 Nc5 27. Ke3 Nxb3 28. Rab1 Nc5 29. a5 Rhd8 30. Rhd1 Rd7 31. Rd5 Rdc7 32. Rdd1 Nd8 33. Rdc1 Nf7 34. Rh1 Ka8 35. Rb4 Ne5 36. Rc1 Nc6 37. Rbb1 Rf8 38. Rd1 Kb8 39. Rd5 Kc8 40. Rbd1 Rd7 41. Be1 Kc7 42. Rb1 Re8 43. Bc3 e6 44. fxe6 Rxe6 45. Bf3 Ne5 46. Bxe5 fxe5 47. Rb6 Rf7 48. Rxc5+ Kb8 49. Rd5 Rxh6 50. Rdxd6 Rh3 51. Rf6 Rc7 52. Kd3 h5 53. Ke2 hxg4 54. Bxg4 Ra3 55. Be6 Rh7 56. Rf2 Rxa5 57. Rf7 Ra2+ 58. Kf3 Rxf7+ 59. Bxf7 Kc7 60. Rg6 Ra1 61. Bd5 b5 62. cxb5 axb5 63. Rxg5 Kd6 64. Rg6+ Kc5 65. Ke3 Ra3+ 66. Kd2 Kd4 67. Kc2 Rc3+ 68. Kb2 Rh3 69. Rg2 b4 70. Rc2 Rh5 71. Rc4+ Kd3 72. Rxb4 Rh2+ 73. Ka3 Rh1 74. Ka4 Rc1 75. Kb5 Rc3 76. Kb6 Ke3 77. Bc6 Kf4 78. Kc7 Rh3 79. Kd6 Rh6+ 80. Kd5 Rh1 81. Rb5 Rh6 82. Bd7 Ra6 83. Bf5 Ra8 84. Rc5 Rd8+ 85. Ke6 Re8+ 86. Kf7 Ra8 87. Rc7 Ra6 88. Re7 Rb6 89. Re6 Rb8 90. Rg6 Rb7+ 91. Kg8 Ra7 92. Rg2 Ra6 1/2-1/2

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.30"]
[Round "13"]
[White "Prieto Hernandez, Jesus"]
[Black "Fernandez Velasquez, Julian Felix"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "166"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 d5 6. b3 c5 7. Bb2 Be7 8. Nbd2 0-0 9. Re1 Nc6 10. e4 Qc7 11. h3 Rad8 12. e5 Nd7 13. Qe2 Nb4 14. Nf1 d4 15. a3 Nd5 16. b4 a5 17. bxc5 Nxc5 18. Nxd4 b4 19. axb4 axb4 20. Nb3 Nxb3 21. cxb3 Nc3 22. Bxc3 Bxg2 23. Bd2 Bxh3 24. Qe4 Bf5 25. Qc4 Qb7 26. d4 Bh3 27. Ne3 Qe4 28. Kh2 Rxd4 29. Qe2 Bf5 30. Nxf5 Qxf5 31. Kg2 Qd3 32. Be3 Qxe2 33. Rxe2 Rd3 34. Ra7 Re8 35. Rea2 h6 36. Ra8 Rxa8 37. Rxa8+ Kh7 38. Ra7 Bg5 39. Bxg5 hxg5 40. Rxf7 Rxb3 41. Re7 g4 42. Rxe6 Rb2 43. Rb6 b3 44. Rb4 Re2 45. Rxg4 Rxe5 46. Rb4 g5 47. Rxb3 Re4 48. Kf3 Ra4 49. Rb6 Kg7 50. Ke3 Kf7 51. Rd6 Rb4 52. f3 Ra4 53. Rd4 Ra5 54. Ke4 Ke6 55. f4 gxf4 56. gxf4 Rb5 57. Ra4 Rb6 58. Ra5 Rb4+ 59. Kf3 Kf6 60. Kg4 Rb8 61. Ra6+ Kf7 62. Kg5 Rb1 63. Ra7+ Kf8 64. f5 Kg8 65. Kg6 Rg1+ 66. Kf6 Rb1 67. Ra8+ Kh7 68. Re8 Rb5 69. Re5 Rb6+ 70. Kf7 Rb7+ 71. Re7 Rb6 72. f6 Kh6 73. Re6 Rb7+ 74. Kf8 Rb8+ 75. Re8 Rb6 76. f7 Kh7 77. Re1 Rb7 78. Rg1 Ra7 79. Ke8 Ra8+ 80. Ke7 Ra7+ 81. Ke6 Ra6+ 82. Ke5 Ra5+ 83. Kd6 Ra6+ 1/2-1/2

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.27"]
[Round "12"]
[White "Velasco Valentin, Leopoldo"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "82"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. Bg5 Be7 8. exd5 Qxd5 9. Nf3 0-0 10. Bxf6 Bxf6 11. Qc2 h6 12. Be4 Qd6 13. Nbd2 Bd7 14. 0-0-0 Qc7 15. h4 Rfd8 16. g4 Be5 17. Kb1 Bf4 18. Bh7+ Kf8 19. Bd3 Bxd2 20. Qxd2 Ne7 21. Rhg1 Bb5 22. Qe2 Rxd3 23. Rxd3 Bxd3+ 24. Qxd3 Kg8 25. h5 Rd8 26. Qe2 Qd6 27. Kc2 Qf4 28. g5 hxg5 29. Nxg5 Qa4+ 30. Kb1 Nf5 31. Ne4 Kf8 32. Qg4 Ke7 33. h6 gxh6 34. b3 Qd7 35. Re1 Qd3+ 36. Kb2 b6 37. Qf4 Rd7 38. Qe5 Kd8 39. Qb8+ Ke7 40. Qh8 Rd8 41. Qf6+ Kf8 1/2-1/2

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.23"]
[Round "10"]
[White "Sanz Lazaro, Angel Luis"]
[Black "Prieto Hernandez, Jesus"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "113"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Be2 d6 9. h3 Be6 10. 0-0 0-0 11. a3 Bxd2 12. Nxd2 Rad8 13. Qc2 Ng6 14. Bg3 Nce5 15. Rad1 c6 16. Nf3 Qf6 17. Nd4 Bc8 18. Rd2 c5 19. Nb5 a6 20. Nc3 Bf5 21. Nd5 Bxc2 22. Nxf6+ gxf6 23. Rxc2 d5 24. cxd5 Rxd5 25. Rd1 Rfd8 26. Rxd5 Rxd5 27. f4 Nd7 28. Be1 b5 29. Rd2 Rxd2 30. Bxd2 Kf8 31. g4 Ke7 32. b3 Kd6 33. Kf2 Nb6 34. b4 c4 35. Bf3 Nd5 36. Ke2 Nge7 37. e4 Nc7 38. Bc3 Ng6 39. Ke3 Ne8 40. Be1 Nc7 41. h4 Kd7 42. g5 fxg5 43. hxg5 Ke7 44. Bc3 Kd6 45. Bh5 Ke7 46. f5 Nf8 47. Kf4 Nd7 48. Ke3 Ne8 49. Kd4 Ng7 50. f6+ Kf8 51. fxg7+ Kxg7 52. Kd5+ Kf8 53. e5 Nb6+ 54. Ke4 Na4 55. Bd4 Ke7 56. Bd1 a5 57. bxa5 1-0

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.20"]
[Round "9"]
[White "Prieto Hernandez, Jesus"]
[Black "De Andres Trelles, Francisco Jose"]
[Result "0-1"]
[ECO "B96"]
[PlyCount "64"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. Be2 Be7 9. Bf3 Ra7 10. a3 Bb7 11. 0-0 Qb6 12. Kh1 0-0 13. e5 dxe5 14. fxe5 Bxf3 15. Nxf3 Ng4 16. Bxe7 Rxe7 17. Qe2 Nc6 18. h3 Ne3 19. Rfe1 Nf5 20. Kh2 Rd7 21. Rad1 Rfd8 22. Rxd7 Rxd7 23. Ne4 Qd8 24. Nc5 Ncd4 25. Qe4 Nxf3+ 26. Qxf3 Rd2 27. Ne4 Nh4 28. Qc3 Rxg2+ 29. Kh1 h6 30. Nd6 Qg5 31. Qc8+ Kh7 32. Qc6 Qg3 0-1

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.16"]
[Round "7"]
[White "Amigo Roman, Pedro"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "95"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. Nf4 Ne7 9. Nxg6 Nxg6 10. 0-0 Bxg3 11. fxg3 Nd7 12. Qf3 Nf6 13. c3 Qa5 14. g4 0-0 15. b4 Qc7 16. Bd2 Rad8 17. Be1 Nd5 18. Bg3 Qe7 19. a3 Qg5 20. Rae1 Qd2 21. Re2 Qxc3 22. Bxd5 Qxd4+ 23. Bf2 Qxd5 24. Bxa7 Qxf3 25. gxf3 Rd3 26. Bc5 Ra8 27. f4 Rd5 28. Re3 e5 29. f5 Nf8 30. Bxf8 Kxf8 31. f6 gxf6 32. Rxf6 Kg7 33. Rf5 f6 34. g5 fxg5 35. Rxg5+ Kf6 36. Rh5 Rg8+ 37. Kf2 Rg7 38. Reh3 Rdd7 39. Rh6+ Rg6 40. Rxh7 Rd2+ 41. Ke3 Ra2 42. R3h6 Rxa3+ 43. Ke4 Rxh6 44. Rxh6+ Kg5 45. Rh7 b5 46. Kxe5 Rb3 47. Rc7 Rxb4 48. Rxc6 1/2-1/2

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.13"]
[Round "6"]
[White "Prieto Hernandez, Jesus"]
[Black "Colino Labrador, Alfonso"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "203"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 Bg7 7. Be3 0-0 8. e5 dxe5 9. dxe5 Qxd1+ 10. Rxd1 c6 11. exf6 Bxf6 12. 0-0 e6 13. Bd4 Nd7 14. Bxf6 Nxf6 15. Ne4 Nxe4 16. Bxe4 f5 17. Bd3 b5 18. Rfe1 Rfe8 19. Re5 Kf7 20. Rde1 Rad8 21. f4 a6 22. Kf2 Kf6 23. Rc5 Rd6 24. Re3 Re7 25. Ke2 Rc7 26. c3 Rcd7 27. b4 a5 28. a4 axb4 29. cxb4 bxa4 30. Ra5 Rd4 31. Rxa4 Rxf4 32. Ra6 Rxb4 33. Rxc6 Re7 34. Bc4 Rb2+ 35. Kf3 Kg5 36. Rexe6 Ra7 37. Re2 Ra3+ 38. Kf2 Rb4 39. g3 Rc3 40. Bd5 Rd3 41. Bg8 Rb7 42. Rce6 Rg7 43. Re8 Kg4 44. Kg2 h5 45. Bc4 Rc3 46. Bd5 h4 47. Bf3+ Kg5 48. Rh8 hxg3 49. hxg3 Rd7 50. Rf2 Rdd3 51. Rh3 Re3 52. Bd1 Rcd3 53. Re2 Rxe2+ 54. Bxe2 Re3 55. Kf2 Rc3 56. Rh4 Kf6 57. Rc4 Ra3 58. Rc5 Rb3 59. Rd5 Rc3 60. Bd3 Ke6 61. Rd8 Ke7 62. Rd5 Kf6 63. Kf3 Ke6 64. Rd8 Ra3 65. Ke3 Kf6 66. Kf4 Ra4+ 67. Kf3 Kg5 68. Rd6 Ra3 69. Rd4 Rc3 70. Kg2 Kf6 71. Kh3 Kg5 72. Bb5 Rb3 73. Be8 Re3 74. Bd7 Rc3 75. Ba4 Ra3 76. Bd1 Re3 77. Kg2 Ra3 78. Be2 Re3 79. Bd3 Re6 80. Kf3 Rf6 81. Bb5 Rb6 82. Rb4 Rf6 83. Rb3 Rb6 84. Ba4 Ra6 85. Bd7 Rd6 86. Be8 Re6 87. Re3 Rf6 88. Rc3 Re6 89. Rc8 Rf6 90. Rc6 Rxc6 91. Bxc6 Kf6 92. Kf4 g5+ 93. Kf3 Ke5 94. Ba4 Kd4 95. Bc2 Ke5 96. Ke2 Kf6 97. Kd3 Ke5 98. Bb3 Kf6 99. Kd4 g4 100. Ke3 Ke5 101. Bd1 Kf6 102. Kf4 1-0

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.11"]
[Round "5"]
[White "Carretero Ajo, Jesus"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "C79"]
[PlyCount "82"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 d6 7. Bxc6+ bxc6 8. Nxd4 Bd7 9. Bg5 Be7 10. Nc3 0-0 11. Qf3 c5 12. Nf5 Bxf5 13. Qxf5 Qc8 14. Qf3 Re8 15. Rfe1 Qg4 16. Qxg4 Nxg4 17. Bxe7 Rxe7 18. Nd5 Rd7 19. h3 Nf6 20. Re3 Nxd5 21. exd5 Rb8 22. Rae1 Kf8 23. c4 g6 24. R1e2 Rdd8 25. Kf1 Re8 26. Rxe8+ Rxe8 27. Rxe8+ Kxe8 28. Ke2 Ke7 29. Ke3 Kd7 30. Ke4 Ke7 31. g4 h6 32. h4 Kf6 33. f4 Ke7 34. a3 Kf6 35. b4 cxb4 36. axb4 Ke7 37. Kd4 f5 38. gxf5 gxf5 39. c5 Kd7 40. h5 Kc8 41. Kc4 Kb8 1/2-1/2

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.06"]
[Round "3"]
[White "Fernandez Carvajal, Mariano"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "96"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Be2 Nf6 5. d3 g6 6. Be3 Bg7 7. 0-0 0-0 8. h3 a6 9. Qd2 b5 10. Bh6 Bd7 11. Bxg7 Kxg7 12. Qe3 e5 13. Nd1 Nd4 14. Nxd4 cxd4 15. Qd2 Qc7 16. c3 Rac8 17. f4 d5 18. fxe5 Qxe5 19. Qf4 Qxf4 20. Rxf4 dxe4 21. dxe4 dxc3 22. Nxc3 Be6 23. a3 Nd7 24. Bg4 Bxg4 25. Rxg4 Ne5 26. Rg3 Rfd8 27. Re3 Rd2 28. Rb1 Nc4 29. Re2 Rxe2 30. Nxe2 Nd2 31. Re1 Nxe4 32. Rc1 Rxc1+ 33. Nxc1 Kf6 34. Nd3 a5 35. Kf1 Ke6 36. Ke2 Kd5 37. Kd1 Kd4 38. Ke2 Ng3+ 39. Kd2 Nf1+ 40. Ke2 Ne3 41. g4 h6 42. Kd2 Nc4+ 43. Ke2 Ne5 44. Nc1 a4 45. Na2 Kc4 46. Nc1 f6 47. Ke3 Nf7 48. Ke4 Ng5+ 0-1

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.04"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Alonso Centeno, Juan Jose"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "45"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Qe7 5. Be2 Ne4 6. Qxd4 Qb4+ 7. Qxb4 Bxb4+ 8. c3 Bc5 9. 0-0 0-0 10. Nbd2 Nxd2 11. Bxd2 Nc6 12. Bf4 a6 13. Bc4 b5 14. Bd5 Bb7 15. Rad1 Bb6 16. Rfe1 Rae8 17. h4 h6 18. g4 Kh7 19. Kg2 f6 20. Be4+ g6 21. Rxd7+ Kh8 22. Bxh6 f5 23. Bg7+ 1-0

[Event "Valladolid CC Social-A 08th"]
[Site "Valladolid"]
[Date "1979.10.02"]
[Round "1"]
[White "Gonzalez Lopez, Juan Antonio"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "B75"]
[PlyCount "57"]
[EventDate "1979.10.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 d6 8. Qd2 Bd7 9. Be2 Qa5 10. 0-0 0-0 11. Kh1 Rac8 12. Nb3 Qd8 13. Bh6 Ne5 14. Bxg7 Kxg7 15. Qd4 Nc6 16. Qd2 a6 17. Rad1 b5 18. a3 Be6 19. Nd4 Nxd4 20. Qxd4 Qc7 21. Rc1 Qc5 22. Qd2 Rfd8 23. Bd3 Bc4 24. Rfe1 Qd4 25. Qe2 Bxd3 26. Qxd3 Qxd3 27. cxd3 e6 28. Ne2 Nd7 29. d4 1/2-1/2

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.09.14"]
[Round "8"]
[White "Santos Garcia, Fernando"]
[Black "Prieto Hernandez, Jesus"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "117"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Bxc6 dxc6 6. Nxe5 0-0 7. d3 Re8 8. Nf3 Bg4 9. Be3 Qe7 10. Nbd2 Rad8 11. Qe2 Bd6 12. Nc4 b5 13. Nxd6 cxd6 14. h3 Bh5 15. Qd2 Bxf3 16. gxf3 Qd7 17. Kh2 Re6 18. Rg1 Kh8 19. d4 Rg8 20. a4 a6 21. axb5 axb5 22. b3 d5 23. e5 Ne8 24. Qd3 g6 25. Bh6 f6 26. f4 Ng7 27. Bxg7+ Qxg7 28. f5 Ree8 29. fxg6 hxg6 30. f4 f5 31. Qf3 Qh6 32. Rg5 Qh4 33. Qg3 Qxg3+ 34. Rxg3 Kh7 35. Ra6 Re6 36. Rc3 g5 37. fxg5 Rxg5 38. Rcxc6 Re8 39. Ra7+ Kh8 40. Rd7 f4 41. Rf7 Rg3 42. Rxf4 Re3 43. Rg6 Kh7 44. Rg3 Rxg3 45. Kxg3 Kg6 46. Kg4 Rc8 47. Rf2 Rc3 48. Re2 Kf7 49. e6+ Ke7 50. h4 Rc8 51. Kf5 Rh8 52. Re5 Rxh4 53. Rxd5 Rh5+ 54. Ke4 Rh2 55. Rxb5 Rxc2 56. d5 Re2+ 57. Kd3 Re1 58. Rb7+ Kd6 59. e7 1-0

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.09.11"]
[Round "7"]
[White "Prieto Hernandez, Jesus"]
[Black "De Dios Lobo, Jesus Manuel"]
[Result "1-0"]
[ECO "C05"]
[PlyCount "71"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Be2 Qb6 8. Nb3 cxd4 9. cxd4 f6 10. 0-0 fxe5 11. dxe5 Ncxe5 12. Nxe5 Nxe5 13. Be3 Qc7 14. Rc1 Nc6 15. Bh5+ g6 16. Bf3 Bg7 17. Bd4 0-0 18. Re1 Bxd4 19. Nxd4 Qd6 20. Nb5 Qd8 21. Nd4 Nxd4 22. Qxd4 Qf6 23. Qd2 Bd7 24. Bg4 Rae8 25. Rc3 Rf7 26. Rf3 Qe7 27. Rfe3 Qf6 28. Re5 Rfe7 29. Qe3 a6 30. f4 Kg7 31. Bh3 Kg8 32. g4 Kf8 33. Bg2 Bc6 34. Qd4 Qf7 35. h4 Qf6 36. Rf5 1-0

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.09.07"]
[Round "6"]
[White "Fernandez Carvajal, Mariano"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "82"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 d6 9. Qd2 Ng4 10. Nxc6 bxc6 11. Bf4 Qb6 12. Nd1 Qd4 13. c3 Qxd2 14. Bxd2 Rb8 15. Bg5 Re8 16. h3 Nf6 17. Bd3 Nd7 18. Be3 a5 19. Bc2 Ba6 20. Re1 Ne5 21. b3 Bd3 22. Bxd3 Nxd3 23. Re2 Rb7 24. Bd4 Nf4 25. Rc2 e5 26. Be3 d5 27. Bxf4 exf4 28. exd5 Re1+ 29. Kh2 cxd5 30. Rac1 Rbe7 31. Nb2 Rxc1 32. Rxc1 Re2 33. Nd3 Rxa2 34. c4 dxc4 35. bxc4 Rd2 36. Nc5 Bb2 37. Rb1 Rc2 38. Nb7 a4 39. Na5 a3 40. Nb3 Rxc4 41. Rd1 Rc3 0-1

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.09.04"]
[Round "5"]
[White "Prieto Hernandez, Jesus"]
[Black "Garcia Quesada, Matias"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "78"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 d5 9. Bxf6 gxf6 10. Nxd5 Bxa3 11. bxa3 Be6 12. Qd2 f5 13. Bd3 fxe4 14. Bc4 Rg8 15. 0-0-0 Rc8 16. Bb3 Nd4 17. Ne3 Bxb3 18. Kb2 Be6 19. Qb4 a5 20. Qd2 Qb6+ 21. Ka1 Bxa2 22. Kxa2 Rxc2+ 23. Nxc2 Qb3+ 24. Ka1 Nxc2+ 25. Qxc2 Qxc2 26. Rc1 Qxf2 27. Rc8+ Ke7 28. Rxg8 e3 29. Rc8 Qxg2 30. Rcc1 f5 31. Rhg1 Qf3 32. Rc7+ Kd6 33. Rgg7 e4 34. Rge7 e2 35. Rcd7+ Kc6 36. Rc7+ Kb5 37. Rxb7+ Ka4 38. Rb4+ axb4 39. Ra7+ Kb3 0-1

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.08.31"]
[Round "4"]
[White "Amigo Roman, Pedro"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "E07"]
[PlyCount "60"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 Nbd7 6. 0-0 0-0 7. b3 c5 8. cxd5 exd5 9. Nc3 Nb6 10. Ba3 cxd4 11. Bxe7 Qxe7 12. Nxd4 Bd7 13. e3 Rac8 14. Rc1 Rc7 15. Ndb5 Bxb5 16. Nxb5 Rxc1 17. Qxc1 Rc8 18. Qb2 a6 19. Nd4 g6 20. Rc1 Rxc1+ 21. Qxc1 Qd8 22. Qc5 Nbd7 23. Qd6 Qb8 24. Qxb8+ Nxb8 25. Ne2 Nc6 26. Nc3 Ne7 27. Na4 Nd7 28. Kf1 f5 29. Ke2 Kf7 30. Kd3 Ke6 1/2-1/2

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.08.28"]
[Round "3"]
[White "Prieto Hernandez, Jesus"]
[Black "Gonzalez Lopez, Juan Antonio"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "71"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. Bg5 b5 8. e5 Ne8 9. Ne4 Bb7 10. exd6 Nxd6 11. Nc5 Nd7 12. Nxb7 Nxb7 13. Bd3 Nf6 14. Re1 Nd6 15. Qe2 Re8 16. Ne5 Rc8 17. c3 Qb6 18. Qf3 c5 19. Bxf6 exf6 20. Nd7 Qc7 21. Nxc5 f5 22. Rad1 Re7 23. Rxe7 Qxe7 24. Qe2 Qc7 25. Bxb5 Qa5 26. a4 Rb8 27. b4 Qd8 28. g3 f4 29. Re1 Nxb5 30. axb5 f3 31. Qxf3 Rxb5 32. Qc6 Rb8 33. Qd7 Qxd7 34. Nxd7 Rc8 35. Nc5 a5 36. bxa5 1-0

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.08.24"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Bassols Usano, Santiago"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "57"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bc5 7. Nb3 b6 8. 0-0 0-0 9. Nxc5 bxc5 10. Bg5 a6 11. Qd6 h6 12. Bxf6 Qxf6 13. Qxc5 Bb7 14. Rad1 Rfd8 15. Rd3 e5 16. Rd6 Qe7 17. Rxc6 Re8 18. Qxe7 Rxe7 19. Rd6 Bc6 20. Bc4 Rc8 21. Bd5 g6 22. Bxc6 dxc6 23. Rfd1 Ree8 24. g4 c5 25. Nd5 Red8 26. Nf6+ Kg7 27. Rxd8 Rxd8 28. Rxd8 Kxf6 29. Rd6+ 1-0

[Event "Valladolid CC Reloj Justina 08th"]
[Site "Valladolid"]
[Date "1979.08.21"]
[Round "1"]
[White "Quintanilla Feijoo, Ramon"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "C95"]
[PlyCount "172"]
[EventDate "1979.08.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[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 d6 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. Nf1 Bb7 13. Ng3 c4 14. Bc2 g6 15. d5 Re8 16. Be3 Bf8 17. b3 Rc8 18. b4 a5 19. a3 Ra8 20. Qd2 Qe7 21. Bh6 Bxh6 22. Qxh6 Qf8 23. Qe3 a4 24. Bd1 Qg7 25. Nh4 Ra6 26. Rc1 Bc8 27. Kh1 Nf8 28. Nf3 h6 29. Nh2 h5 30. Nf3 N8h7 31. Ng5 Nxg5 32. Qxg5 Nh7 33. Qh4 Qf6 34. Qxf6 Nxf6 35. h4 Ra7 36. f3 Kg7 37. Kg1 Ng8 38. Kf2 Nh6 39. Nf1 Rae7 40. Bc2 f5 41. g3 Kf6 42. Nh2 Rg8 43. Rg1 Reg7 44. Rce1 g5 45. Rc1 f4 46. gxf4 gxf4 47. Rxg7 Rxg7 48. Rg1 Rxg1 49. Kxg1 Nf7 50. Kf2 Nh8 51. Bd1 Ng6 52. Kg1 Nxh4 53. Be2 Ng6 54. Nf1 Kg5 55. Kh2 Ne7 56. Nd2 Ba6 57. Bd1 Ng8 58. Be2 Nf6 59. Bd1 h4 60. Nb1 Nh5 61. Nd2 Ng3 62. Kg2 Bc8 63. Bc2 Ne2 64. Nb1 h3+ 65. Kh2 Kh4 66. Bd1 Nc1 67. Bc2 Bd7 68. Bd1 Na2 69. Bc2 Be8 70. Bd1 Nc1 71. Bc2 Nb3 72. Bd1 Bh5 73. Be2 Nc1 74. Bd1 Nd3 75. Nd2 Be8 76. Be2 Nb2 77. Nb1 Nd3 78. Nd2 Ne1 79. Bd1 Bh5 80. Be2 Nc2 81. Nb1 Ne3 82. Nd2 Bg6 83. Nb1 Nxd5 84. exd5 Bxb1 85. Bf1 Bf5 86. Be2 Bd3 0-1

[Event "Encuentro-Vitoria m"]
[Site "Valladolid"]
[Date "1979.06.24"]
[Round "?"]
[White "Prieto Hernandez, Jesus"]
[Black "Martinez, Coello"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "93"]
[EventDate "1979.06.24"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Be2 Be6 10. Qd2 b5 11. Bxf6 Bxf6 12. Nd5 Bxd5 13. Qxd5 Nd4 14. Bd3 0-0 15. c3 Ne6 16. g3 Rc8 17. 0-0 Rc5 18. Qb3 Ng5 19. Qd1 d5 20. Qe2 Qa8 21. Rae1 Be7 22. exd5 Qxd5 23. Be4 Nxe4 24. Qxe4 f5 25. Qe2 f4 26. Qe4 Qd7 27. Rd1 Qh3 28. Nc2 Rf6 29. Qg2 Qf5 30. f3 fxg3 31. hxg3 Rg6 32. g4 Qf4 33. Qh2 Qg5 34. Qd2 Qh4 35. Qh2 Qf6 36. Ne3 Rc6 37. b4 Rh6 38. Nd5 Qg5 39. Nxe7+ Qxe7 40. Qd2 Rcd6 41. Qf2 Rc6 42. Rd3 Rh3 43. Rfd1 Rch6 44. Rd8+ Kf7 45. R1d7 Rh1+ 46. Kg2 R6h2+ 47. Kg3 1/2-1/2

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.06.05"]
[Round "8"]
[White "Hernandez Romero, Juan"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "75"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. a3 Be7 7. Bg5 c6 8. e3 Bg4 9. Bd3 Nbd7 10. h3 Bh5 11. g4 Bg6 12. Bxg6 hxg6 13. Bf4 Qa5 14. Qd2 Nxg4 15. 0-0-0 Ngf6 16. Ne5 Nxe5 17. Bxe5 0-0-0 18. Kb1 Bd6 19. Bxd6 Rxd6 20. Qc2 Kb8 21. Na4 Nd7 22. f3 Qc7 23. Nc3 Nf6 24. Rc1 Qe7 25. Qd2 Re6 26. Nd1 Nd7 27. Rc3 Nb6 28. Qf2 Ka8 29. h4 Rh5 30. Ka2 g5 31. Qg2 gxh4 32. e4 Rg6 33. Qe2 a6 34. e5 Rhh6 35. Ne3 Qe6 36. f4 f5 37. exf6 Rxf6 38. Qh2 1/2-1/2

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.06.02"]
[Round "7"]
[White "Prieto Hernandez, Jesus"]
[Black "Sanz Lazaro, Angel Luis"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "174"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 9. Bf4 Nd5 10. Bg3 b6 11. c4 Nf6 12. Qc2 Bb7 13. Ng5 g6 14. Rad1 Nh5 15. Be4 Bxe4 16. Nxe4 Nxg3 17. Nxg3 Bf6 18. Ne2 Qe7 19. Rd3 Rfd8 20. Rfd1 Rd7 21. Nc3 Rad8 22. d5 Bg7 23. h3 Bxc3 24. Qxc3 exd5 25. cxd5 Rd6 26. Re1 Qd7 27. Rde3 Rxd5 28. Re7 Qa4 29. b3 Qd4 30. Qxd4 Rxd4 31. Rxc7 R8d7 32. Rc8+ Rd8 33. Re8+ Rxe8 34. Rxe8+ Kg7 35. Re7 Rd1+ 36. Kh2 Rd2 37. Rxa7 Rxf2 38. Kg3 Re2 39. Kf3 Re6 40. a4 Kf6 41. b4 Rd6 42. b5 Ke6 43. Ke4 h5 44. a5 bxa5 45. Rxa5 Rd2 46. Kf3 Rb2 47. Ra6+ Ke5 48. Rb6 f6 49. Rb8 g5 50. b6 g4+ 51. Kg3 Rb3+ 52. Kh4 gxh3 53. gxh3 Kd6 54. b7 Kc7 55. Rf8 Kxb7 56. Rxf6 Kc7 57. Rf5 Kd7 58. Rxh5 Ke7 59. Rf5 Rb8 60. Rf3 Rf8 61. Ra3 Kf6 62. Kg4 Rg8+ 63. Kf4 Rh8 64. Ra6+ Kf7 65. Kg4 Rg8+ 66. Kf5 Rg3 67. Ra7+ Ke8 68. h4 Rf3+ 69. Kg6 Rg3+ 70. Kh6 Kf8 71. h5 Kg8 72. Ra8+ Kf7 73. Kh7 Rg7+ 74. Kh8 Rg1 75. h6 Rh1 76. Kh7 Rh2 77. Ra3 Kf6 78. Rf3+ Kg5 79. Rg3+ Kf6 80. Rg6+ Kf7 81. Ra6 Rh1 82. Kh8 Rh2 83. Ra7+ Kf8 84. Kh7 Rg2 85. Rg7 Rh2 86. Rg1 Rf2 87. Kg6 Kg8 1/2-1/2

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.05.29"]
[Round "6"]
[White "De Andres Trelles, Francisco Jose"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "90"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Be3 Bd7 10. Qd2 Ng4 11. f3 Nxe3 12. Qxe3 Bf6 13. Rad1 Bxd4 14. Rxd4 Nxd4 15. Qxd4 Bc6 16. Rd1 Qg5 17. Ne2 Rfd8 18. c3 Qc5 19. Kf2 Qxd4+ 20. Nxd4 Kf8 21. Ke3 Ke7 22. c4 Rac8 23. Bc2 g6 24. g4 a6 25. b3 d5 26. e5 dxc4 27. bxc4 f6 28. f4 Be8 29. Bb3 Rc5 30. Nxe6 Rxd1 31. Nxc5 Rh1 32. Nxb7 fxe5 33. fxe5 Rxh2 34. c5 Bc6 35. Na5 Bd7 36. g5 Rg2 37. c6 Bc8 38. Kd4 Rxg5 39. Kc5 Rxe5+ 40. Kb6 h5 41. Kc7 Bf5 42. Nc4 Re1 43. Kb7 h4 44. c7 h3 45. Bc2 Bg4 0-1

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.05.26"]
[Round "5"]
[White "Prieto Hernandez, Jesus"]
[Black "Santos Garcia, Fernando"]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "58"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nc6 7. Be2 Nf6 8. 0-0 Bb4 9. Nxc6 bxc6 10. Bd3 0-0 11. Ne2 Ng4 12. Bf4 e5 13. Bg3 d5 14. c4 dxe4 15. Bxe4 Be6 16. Qc2 Nf6 17. Bf5 Qd7 18. Bxe6 Qxe6 19. a3 Be7 20. b4 a5 21. Rab1 Nd7 22. f4 Nb6 23. Rfc1 exf4 24. Bxf4 axb4 25. axb4 c5 26. bxc5 Bxc5+ 27. Kh1 Ba3 28. Rd1 Qxc4 29. Qxc4 Nxc4 1/2-1/2

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.05.22"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Amigo Roman, Pedro"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "119"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 Qa5 8. Nb3 Qc7 9. Be2 e6 10. 0-0 b5 11. a3 Bb7 12. Bd3 Be7 13. Qe2 h6 14. Be3 Ne5 15. f4 Nxd3 16. cxd3 0-0 17. Rac1 Qd8 18. h3 Rc8 19. Nd4 Nd7 20. b4 Bf6 21. Qf2 e5 22. fxe5 Bxe5 23. Nce2 Qf6 24. Nf3 Bb2 25. Bd4 Bxd4 26. Nexd4 Ne5 27. Qd2 Nxf3+ 28. Nxf3 d5 29. e5 Qb6+ 30. d4 Rc4 31. Rxc4 bxc4 32. Kh1 Bc6 33. Ng1 Bb5 34. Rf3 Qg6 35. Ne2 Bd7 36. Kh2 Be6 37. Rg3 Qh7 38. Nf4 Qf5 39. Ne2 Kh8 40. Rf3 Qh5 41. Nf4 Qg5 42. Qf2 Re8 43. Ne2 Qd2 44. Kg3 Rc8 45. Nc3 Qxf2+ 46. Kxf2 Kg8 47. Ke2 Kf8 48. Kd2 Rb8 49. Rf1 Ke7 50. Rb1 Kd7 51. a4 Kc6 52. Ne2 Rb7 53. Kc3 Bf5 54. Rb2 g6 55. Ng3 Be6 56. Rf2 Kd7 57. Rf6 Rb8 58. Ne2 Ke7 59. Nf4 Rb6 60. Nxd5+ 1-0

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.05.19"]
[Round "3"]
[White "Carretero Ajo, Jesus"]
[Black "Prieto Hernandez, Jesus"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "79"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. d4 cxd4 7. cxd4 0-0 8. Nc3 d6 9. h3 Bd7 10. a3 a6 11. Bd3 Qb6 12. Be3 Qd8 13. Qd2 Na5 14. Qe2 b5 15. Rac1 Rc8 16. e5 Ne8 17. Nd5 Be6 18. Rxc8 Bxc8 19. Rc1 dxe5 20. Rxc8 Qxd5 21. dxe5 Qe6 22. Qc2 h6 23. b4 Nc4 24. Bxc4 bxc4 25. Rxc4 Qd7 26. Rc6 Qb7 27. Qc4 Kh7 28. Qxa6 Qd7 29. Qc4 Bh8 30. Qh4 Bg7 31. Qc4 Bh8 32. b5 Ng7 33. b6 Nf5 34. Rc7 Qd1+ 35. Kh2 Qa1 36. b7 Bxe5+ 37. Nxe5 Qxe5+ 38. Qf4 Qb5 39. Rc8 g5 40. Qg3 1-0

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.05.15"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Alonso Centeno, Juan Jose"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "65"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 g6 3. c4 dxc4 4. Nc3 Bg7 5. Qa4+ Bd7 6. Qxc4 e6 7. Bf4 Nc6 8. e3 Nf6 9. Be2 0-0 10. 0-0 Rc8 11. Rfd1 Na5 12. Qd3 Nd5 13. Be5 c5 14. Bxg7 Kxg7 15. dxc5 Kg8 16. Nxd5 exd5 17. Qxd5 Bc6 18. Qxd8 Rcxd8 19. Nd4 Be4 20. f3 Bd5 21. b4 Nc6 22. Nxc6 Bxc6 23. b5 Rxd1+ 24. Rxd1 Be8 25. Bc4 Kg7 26. a4 a6 27. Rd6 f5 28. Kf2 axb5 29. axb5 Bf7 30. Rd7 Kf6 31. Rxf7+ Rxf7 32. Bxf7 Kxf7 33. c6 1-0

[Event "Valladolid CC Regalado 03rd"]
[Site "Valladolid"]
[Date "1979.05.12"]
[Round "1"]
[White "Colino Labrador, Alfonso"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "62"]
[EventDate "1979.05.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. 0-0 g6 8. Bg5 Bg7 9. Qd2 0-0 10. Rae1 Nxd4 11. Qxd4 Bxb5 12. Nxb5 Qa5 13. Qd3 a6 14. Bxf6 Bxf6 15. Na3 b5 16. c3 Rac8 17. Ra1 Bxc3 18. bxc3 Qxa3 19. Rfc1 Rc4 20. Rc2 Rfc8 21. Rac1 b4 22. f3 bxc3 23. Rb1 Qc5+ 24. Kf1 a5 25. Ke2 e6 26. Qe3 Qe5 27. g3 Qh5 28. Kd3 d5 29. Rb5 dxe4+ 30. fxe4 Qxb5 31. h4 Rd8+ 0-1

[Event "Valladolid CC Autumn -02"]
[Site "Valladolid"]
[Date "1978.12.12"]
[Round "8"]
[White "Prieto Hernandez, Jesus"]
[Black "Amigo Roman, Pedro"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "89"]
[EventDate "1978.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bg5 Be7 8. Qd2 Qc7 9. Bb3 Nc6 10. 0-0 Na5 11. Rad1 Nxb3 12. Nxb3 b5 13. f3 Bb7 14. Qf2 b4 15. Na4 Nxe4 16. fxe4 Bxg5 17. Qd4 Bf6 18. Qxb4 a5 19. Qxd6 Qxd6 20. Rxd6 Bxe4 21. c3 Bd5 22. Nb6 Be7 23. Rxd5 Ra6 24. Rb5 a4 25. Nc5 Rxb6 26. Na6 Rxa6 27. Rb8+ Bd8 28. Rd1 Ke7 29. Rb7+ Kf6 30. Rf1+ Kg6 31. Rfxf7 Bf6 32. Rfd7 Rd8 33. Rxd8 Bxd8 34. Kf1 Rb6 35. Rd7 Bf6 36. Rd2 a3 37. bxa3 Bxc3 38. Rd3 Be5 39. Rb3 Rc6 40. Re3 Bxh2 41. g3 Kf7 42. Kg2 Rc2+ 43. Kh1 Rxa2 44. Rf3+ Kg6 45. Rf4 0-1

[Event "Valladolid CC Autumn -02"]
[Site "Valladolid"]
[Date "1978.12.09"]
[Round "7"]
[White "Gil Matilla, Constantino"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "96"]
[EventDate "1978.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Bc4 d6 7. Nc3 a6 8. Qd2 Qc7 9. Bb3 Nf6 10. 0-0-0 b5 11. Nd5 Nxd5 12. Bxd5 Bd7 13. h4 Rc8 14. Ne2 h5 15. Kb1 a5 16. a3 b4 17. a4 Ne5 18. Bd4 Bxa4 19. b3 Bb5 20. f4 e6 21. fxe5 dxe5 22. Be3 exd5 23. exd5 Qxc2+ 24. Qxc2 Rxc2 25. Kxc2 Bxe2 26. Ra1 e4 27. Rxa5 Bd3+ 28. Kd1 0-0 29. Bc5 Rb8 30. Rh3 Bc3 31. Be7 f5 32. Bg5 Be5 33. Be7 Bc3 34. Bc5 Rd8 35. Be3 Be5 36. Bd2 Bd6 37. Ke1 f4 38. Kd1 Kf7 39. Ra7+ Kf6 40. Rh1 Ke5 41. Ra5 e3 42. Re1 Ke4 43. Bc1 Be5 44. Rc5 Bc3 45. Re2 Rxd5 46. Rxd5 Bxe2+ 47. Kxe2 Kxd5 48. g3 Bd2 0-1

[Event "Valladolid CC Autumn -02"]
[Site "Valladolid"]
[Date "1978.12.05"]
[Round "6"]
[White "Prieto Hernandez, Jesus"]
[Black "Amador Perez, Manuel"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "111"]
[EventDate "1978.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Na5 7. Nxe5 Nxb3 8. axb3 d6 9. Nc6 Qd7 10. Nd4 g6 11. d3 Bg7 12. Ne2 0-0 13. Nd2 c5 14. c3 Bb7 15. Nf3 Nh5 16. Nf4 Nxf4 17. Bxf4 f5 18. Bg3 fxe4 19. dxe4 Bxe4 20. Ng5 Bb7 21. Qxd6 Qf5 22. Qe6+ Kh8 23. Qxf5 Rxf5 24. Ne6 Be5 25. Rfe1 Bxg3 26. hxg3 Rc8 27. Re3 Re8 28. Rae1 Kg8 29. Nf4 Rxe3 30. Rxe3 Kf7 31. f3 Bd5 32. Nxd5 Rxd5 33. Re2 Kf6 34. Kf2 Rd3 35. Rc2 a5 36. Ke2 Rd7 37. Rc1 Re7+ 38. Kd3 Rd7+ 39. Kc2 Re7 40. Rd1 b4 41. Rd6+ Re6 42. Rxe6+ Kxe6 43. Kd3 Kd5 44. c4+ Ke5 45. Ke3 h5 46. f4+ Kf5 47. Kf3 g5 48. Ke3 gxf4+ 49. gxf4 Kg4 50. Ke4 Kg3 51. f5 Kxg2 52. f6 h4 53. f7 h3 54. f8Q h2 55. Qf3+ Kg1 56. Qg3+ 1-0

[Event "Valladolid CC Autumn -02"]
[Site "Valladolid"]
[Date "1978.12.02"]
[Round "5"]
[White "Velasco Valentin, Leopoldo"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "B56"]
[PlyCount "34"]
[EventDate "1978.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. f4 a6 8. Ba4 Nxd4 9. Qxd4 Bxa4 10. Qxa4+ b5 11. Qd4 Nd7 12. 0-0 Qb6 13. Be3 Qxd4 14. Bxd4 e5 15. Be3 Nf6 16. a3 Be7 17. Rad1 0-0-0 1/2-1/2

[Event "Valladolid CC Autumn -02"]
[Site "Valladolid"]
[Date "1978.11.29"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Rodriguez le Halper, Juan Maria"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "79"]
[EventDate "1978.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 c5 5. Nb3 Nf6 6. Nc3 Bg4 7. Be2 Bxe2 8. Qxe2 Nbd7 9. 0-0 Qc7 10. Nd5 Nxd5 11. exd5+ Be7 12. Bg5 Ne5 13. Bxe7 Qxe7 14. f4 Ng6 15. Qb5+ Qd7 16. Rae1+ Ne7 17. Qe2 Qc7 18. Rf3 Rd8 19. Re3 Rd7 20. c4 Rf8 21. Na5 f6 22. Nc6 Rf7 23. Nxa7 g6 24. Nb5 Qd8 25. Re6 Kf8 26. Qe3 b6 27. g4 h6 28. f5 g5 29. Qc3 Kg7 30. Qg3 Qb8 31. Nxd6 Rxd6 32. Qxd6 Qxd6 33. Rxd6 Nc8 34. Rc6 Rf8 35. Ree6 h5 36. gxh5 Kh6 37. Rxf6+ Rxf6 38. Rxf6+ Kxh5 39. d6 Nxd6 40. Rxd6 1-0

[Event "Valladolid CC Autumn -02"]
[Site "Valladolid"]
[Date "1978.11.25"]
[Round "3"]
[White "Morales Diaz, Fausto"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "C95"]
[PlyCount "134"]
[EventDate "1978.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[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 d6 9. h3 Nb8 10. d4 Nbd7 11. Bc2 Re8 12. Nbd2 c5 13. Nf1 g6 14. Ne3 Bf8 15. a3 Bg7 16. dxe5 dxe5 17. Nd5 Bb7 18. Bg5 Qc8 19. c4 bxc4 20. Ba4 Bc6 21. Bxf6 Bxf6 22. Qc2 Bb5 23. Nd2 Qc6 24. b3 Bxa4 25. bxa4 Nb6 26. Nxb6 Qxb6 27. Nxc4 Qc7 28. Ne3 Bg7 29. Nd5 Qc6 30. Rab1 c4 31. Rb4 Rac8 32. Rc1 c3 33. Qb3 a5 34. Rb8 Rxb8 35. Qxb8 Rxb8 36. Ne7+ Kf8 37. Nxc6 Rb3 38. Nxa5 Rxa3 39. Nc4 Rxa4 40. Rxc3 f5 41. f3 Ra1+ 42. Kh2 f4 43. Ra3 Rd1 44. Ra6 Ke7 45. Nb6 Bf8 46. Nd5+ Kf7 47. Ra7+ Ke6 48. Rxh7 g5 49. Rc7 Ba3 50. Rc2 Rb1 51. g3 Bc1 52. g4 Ba3 53. h4 gxh4 54. Rg2 Kf7 55. g5 Kg6 56. Nf6 Rf1 57. Ng4 Bd6 58. Kh3 Rxf3+ 59. Kxh4 Rf1 60. Nf2 Bc5 61. Nd3 Bd4 62. Kg4 Rd1 63. Nb4 Re1 64. Nd5 Bc5 65. Rc2 Rg1+ 66. Kh4 Rh1+ 67. Kg4 Rg1+ 1/2-1/2

[Event "Valladolid CC Autumn -02"]
[Site "Valladolid"]
[Date "1978.11.21"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "De Rojas Herranz, Oscar Alberto"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "94"]
[EventDate "1978.11.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 b6 4. Nc3 Nc6 5. Bb5 Bd7 6. 0-0 Nf6 7. Bg5 a6 8. Bxc6 Bxc6 9. d5 Bd7 10. Bxf6 exf6 11. Nd2 Be7 12. f4 0-0 13. Qf3 Qc8 14. Qg3 c4 15. Ne2 Bb5 16. c3 Bd7 17. Nd4 Re8 18. Rae1 b5 19. a3 a5 20. Kh1 b4 21. axb4 Rb8 22. Nc2 Ba4 23. Nd4 Bd7 24. bxa5 Bd8 25. f5 Bxa5 26. Ra1 Bc7 27. Ra2 Re7 28. Rfa1 Re8 29. Qf4 Re7 30. Nxc4 Qe8 31. Nd2 Bb6 32. N4f3 Kf8 33. h4 Bc7 34. b4 Kg8 35. Ra7 Bb6 36. R7a2 Bc7 37. Nd4 Kf8 38. Rb1 Bb6 39. N2f3 Rc8 40. c4 Rb8 41. Qxd6 Bc7 42. Qxc7 Bxf5 43. Qc5 Rc8 44. Qd6 Rd8 45. Qg3 Bd7 46. Re1 Rb8 47. b5 Qd8 1-0

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.28"]
[Round "8"]
[White "Gil Matilla, Constantino"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "82"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. a4 a6 8. Na3 Be7 9. f4 0-0 10. Be2 d5 11. e5 Ne8 12. 0-0 g6 13. Bf3 Ng7 14. Ne2 Qb6+ 15. Kh1 Rd8 16. Qd3 Bd7 17. Be3 Bc5 18. Bxc5 Qxc5 19. c3 Ne7 20. Nc2 Rac8 21. Ncd4 Nef5 22. Nxf5 Nxf5 23. g4 Ng7 24. Nd4 Qe7 25. g5 Rc7 26. Rf2 Qc5 27. Qe3 Nf5 28. Nxf5 gxf5 29. Qd2 Bc6 30. Kg2 d4 31. cxd4 Rxd4 32. Qe3 Bxf3+ 33. Qxf3 Rcd7 34. Ra3 Rd2 35. Qe3 Rxf2+ 36. Kxf2 Rd2+ 37. Kg3 Qc2 38. Qf3 Qc1 39. Kh3 Qg1 40. Qg3 Qf1+ 41. Kh4 Rg2 0-1

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.24"]
[Round "7"]
[White "Prieto Hernandez, Jesus"]
[Black "Carretero Ajo, Jesus"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "84"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Nf3 Bg7 5. e3 c5 6. dxc5 Qa5 7. cxd5 Ne4 8. Qa4+ Qxa4 9. Nxa4 Nd7 10. Bb5 0-0 11. 0-0 Ndxc5 12. Nxc5 Nxc5 13. Nd2 a6 14. Be2 Bf5 15. g4 Bc2 16. f3 b5 17. Bd1 Bd3 18. Rf2 Rfd8 19. Nb3 Rxd5 20. Nxc5 Rxc5 21. Rd2 Rd8 22. Be2 Rcd5 23. Bxd3 Rxd3 24. Rc2 Rd1+ 25. Kg2 Re1 26. Kf2 Rdd1 27. Rc8+ Bf8 28. e4 h5 29. gxh5 gxh5 30. b3 f5 31. exf5 Kf7 32. Kg3 Bg7 33. Rb1 b4 34. Kh3 Rh1 35. Rc2 Rdg1 36. Kh4 Be5 37. f4 Bf6+ 38. Kxh5 Rg8 39. Rbb2 Rhg1 40. Rg2 R8xg2 41. Rxg2 Rxg2 42. h4 Rxa2 0-1

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.21"]
[Round "6"]
[White "Morales Diaz, Fausto"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "C35"]
[PlyCount "64"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 d6 5. Nc3 Nf6 6. d4 Bg4 7. Qd3 0-0 8. 0-0 Nc6 9. Ng5 Nb4 10. Nxf7 Rxf7 11. Bxf7+ Kxf7 12. Qc4+ d5 13. exd5 Nbxd5 14. Rxf4 Be6 15. Rf3 Nxc3 16. Qxc3 Kg8 17. Bg5 Nd5 18. Bxe7 Qxe7 19. Qa5 Qd6 20. Qd2 Nf6 21. Raf1 Bd5 22. Rf5 Bc4 23. R1f3 Re8 24. b3 Bd5 25. Rf1 Be4 26. Rg5 Bg6 27. Qc3 Re4 28. d5 Ng4 29. g3 Qb6+ 30. Kg2 Ne3+ 31. Kh3 Nxf1 32. d6 Qxd6 0-1

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.17"]
[Round "5"]
[White "Prieto Hernandez, Jesus"]
[Black "Santos Garcia, Fernando"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "36"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a4 Be6 10. Be3 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5 14. Nc5 Rc8 15. Rad1 Bxc5 16. Rxd5 Bxe3 17. fxe3 Nc6 18. c3 Rd8 1/2-1/2

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.14"]
[Round "4"]
[White "Garcia Quesada, Matias"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "A18"]
[PlyCount "100"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. f4 Nc6 6. Nf3 b6 7. Bd3 Bb7 8. 0-0 0-0 9. a3 e5 10. d5 Nd4 11. f5 c5 12. Kh1 Ne8 13. g4 Nxf3 14. Qxf3 Bg5 15. Nd1 Bxc1 16. Rxc1 Qg5 17. Ne3 Nf6 18. Be2 h6 19. Rf2 Nh7 20. Rg1 Qe7 21. f6 Qxf6 22. Qxf6 Nxf6 23. Bd3 Bc8 24. h4 h5 25. gxh5 Nxh5 26. Rfg2 g6 27. Rg5 Nf4 28. Bf1 f6 29. R5g3 Kf7 30. Kh2 Rh8 31. Ng2 g5 32. Nxf4 exf4 33. Rf3 Rxh4+ 34. Kg2 Bg4 35. Rc3 Rah8 36. Kf2 Bd7 37. b4 Rh2+ 38. Ke1 cxb4 39. axb4 Rb2 40. c5 bxc5 41. bxc5 dxc5 42. Rxc5 Rhh2 43. Bd3 Ra2 44. Rc1 Ke7 45. Bc4 Rac2 46. Rxc2 Rxc2 47. Bd3 Rc1+ 48. Kf2 Rxg1 49. Kxg1 Kd6 50. Kf2 g4 0-1

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.11"]
[Round "3"]
[White "Prieto Hernandez, Jesus"]
[Black "Bustamante Bustillo, Angel"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "39"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 a6 5. Ba4 Nf6 6. Re1 Be7 7. c3 Be6 8. d4 b5 9. Bc2 0-0 10. d5 Bd7 11. dxc6 Bxc6 12. Nbd2 Ng4 13. Nf1 Bd7 14. h3 Nf6 15. Bg5 h6 16. Bxf6 Bxf6 17. Ng3 Re8 18. Nh2 Bg5 19. Bb3 c6 20. Qxd6 1-0

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.06"]
[Round "2"]
[White "Dominguez Somonte, Emilio"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "D50"]
[PlyCount "52"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. d4 d5 5. Bg5 cxd4 6. Bxf6 Qxf6 7. Qxd4 Qxd4 8. Nxd4 dxc4 9. e3 a6 10. Bxc4 Bb4 11. 0-0 0-0 12. a3 Bxc3 13. bxc3 b5 14. Be2 Bb7 15. Rab1 Be4 16. Rb4 Nc6 17. Nxc6 Bxc6 18. c4 bxc4 19. Bxc4 a5 20. Rb6 Be4 21. f3 Rfc8 22. Ba6 Rc6 23. Rxc6 Bxc6 24. Bc4 Rb8 25. Rc1 Kf8 26. Bxe6 Bxf3 1/2-1/2

[Event "Valladolid CC Social 07th"]
[Site "Valladolid"]
[Date "1978.10.03"]
[Round "1"]
[White "Prieto Hernandez, Jesus"]
[Black "Campos Recio, Andres"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "61"]
[EventDate "1978.10.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 d6 5. c3 g6 6. d4 a6 7. Ba4 b5 8. Bc2 Bg7 9. d5 Na5 10. b4 Nc4 11. a4 Nb6 12. axb5 axb5 13. Rxa8 Nxa8 14. Bd3 Ba6 15. Qe2 c6 16. dxc6 Qb6 17. Na3 Nc7 18. Be3 Qxc6 19. Rc1 0-0 20. c4 bxc4 21. Nxc4 Bxc4 22. Rxc4 Qb7 23. g3 f5 24. Qc2 Ne6 25. Ng5 Nxg5 26. Bxg5 Bf6 27. Bxf6 Rxf6 28. Rc7 Qxb4 29. Rxe7 d5 30. Qc8+ Rf8 31. Qe6+ 1-0

[Event "Valladolid CC Regalado -02"]
[Site "Valladolid"]
[Date "1978.05.19"]
[Round "6"]
[White "San Jose Chacon, Fernando"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "94"]
[EventDate "1978.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Be7 9. 0-0 0-0 10. Nbd2 N8d7 11. Ne4 dxe5 12. fxe5 Nc5 13. Nxc5 Bxc5 14. Be3 Be7 15. a4 a5 16. Rad1 Nxa4 17. Qb3 Nb6 18. d5 a4 19. Qb5 exd5 20. Bxb6 cxb6 21. cxd5 Ra5 22. Qd3 Bc5+ 23. Kh1 a3 24. bxa3 Rxa3 25. Qf5 g6 26. Qg4 h5 27. Qc4 Qd7 28. Ng5 Qg4 29. Ne4 Kg7 30. d6 Re3 31. Nd2 Rxe5 32. Qxg4 hxg4 33. d7 Rd8 34. Nc4 Re7 35. g3 b5 36. Rd5 bxc4 37. Rxc5 Rdxd7 38. Rxc4 f5 39. Kg2 Re2+ 40. Kg1 b5 41. Rc6 Rdd2 42. Rb1 Rg2+ 43. Kf1 Rxh2 44. Kg1 Rdg2+ 45. Kf1 Rh1+ 46. Kxg2 Rxb1 47. Kf2 Rb3 0-1

[Event "Valladolid CC Regalado -02"]
[Site "Valladolid"]
[Date "1978.05.17"]
[Round "5"]
[White "Prieto Hernandez, Jesus"]
[Black "Arnaiz Esteban, Jose Felix"]
[Result "0-1"]
[ECO "B64"]
[PlyCount "92"]
[EventDate "1978.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 Be7 8. Qd2 h6 9. Bxf6 Bxf6 10. Nb3 0-0 11. 0-0-0 e5 12. g3 exf4 13. gxf4 Bg4 14. Be2 Bxc3 15. bxc3 Bxe2 16. Qxe2 Qf6 17. Qd2 Rfe8 18. Rhe1 Rad8 19. Nd4 Na5 20. Qf2 Nc4 21. Qf1 d5 22. e5 Qa6 23. Rd2 Qa3+ 24. Kd1 Qxc3 25. Nb3 Nxd2 26. Nxd2 Rc8 27. Qd3 Qxd3 28. cxd3 Rc3 29. Ke2 Rec8 30. Rb1 b6 31. Rb4 Ra3 32. Rb2 Kf8 33. Nb3 Ke7 34. Nd2 f6 35. Nf3 Rcc3 36. Ke3 Kf7 37. Nd4 fxe5 38. fxe5 g5 39. Rf2+ Ke8 40. Nb5 Rc1 41. Nd6+ Ke7 42. Rf7+ Ke6 43. Rf6+ Kxe5 44. Rxh6 Re1+ 45. Kd2 Rf1 46. Ke2 Rf6 0-1

[Event "Valladolid CC Regalado -02"]
[Site "Valladolid"]
[Date "1978.05.15"]
[Round "4"]
[White "Prieto Hernandez, Jesus"]
[Black "Amador Perez, Manuel"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "53"]
[EventDate "1978.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. Nf3 b6 5. Be2 Be7 6. 0-0 c5 7. c4 Nc7 8. d5 d6 9. Nc3 Bb7 10. Bf4 dxe5 11. Bxe5 exd5 12. cxd5 Bf6 13. Bxc7 Qxc7 14. Bb5+ Nd7 15. Re1+ Kf8 16. d6 Qd8 17. Nd5 Bxd5 18. Qxd5 a6 19. Bxd7 Qxd7 20. Qxa8+ Qd8 21. Qxd8+ Bxd8 22. Re4 g6 23. Rae1 Kg7 24. Re8 Rf8 25. Rxf8 Kxf8 26. d7 Be7 27. Ne5 1-0

[Event "Valladolid CC Regalado -02"]
[Site "Valladolid"]
[Date "1978.05.13"]
[Round "3"]
[White "Lopez Barbado, Jose Luis"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "121"]
[EventDate "1978.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d6 4. Nf3 Nc6 5. Bc4 Be7 6. 0-0 0-0 7. d3 a6 8. a4 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qf2 c6 12. Be3 Ne6 13. fxe5 dxe5 14. Ne2 Nh5 15. Qf5 Nhf4 16. Nxf4 exf4 17. Bxf4 Nxf4 18. Qxf4 Bc5+ 19. Kh1 Qe7 20. c3 Bd6 21. Qf5 g6 22. Qf3 Qe5 23. g3 Kg7 24. d4 Qxg3 25. e5 Qxf3+ 26. Rxf3 Be7 27. Raf1 f5 28. Bb3 b5 29. axb5 axb5 30. c4 bxc4 31. Bxc4 Rfb8 32. R3f2 Rd8 33. Rd2 Ra5 34. Rfd1 Kf8 35. Kg2 Bg5 36. Rd3 Ke7 37. Kf3 Rb8 38. Rb1 Ra4 39. Rc3 Rab4 40. b3 Rd8 41. Rd3 Ra8 42. d5 cxd5 43. Rxd5 Rd8 44. Rxd8 Kxd8 45. Ra1 Rb7 46. Ra8+ Kc7 47. Rf8 Kc6 48. e6 Kd6 49. Rf7 Re7 50. Ke2 Kc5 51. Kd3 h6 52. Ke2 Kd4 53. Kf3 Rxf7 54. exf7 Be7 55. Be6 Ke5 56. Bc4 g5 57. Bd3 h5 58. Be2 g4+ 59. hxg4 hxg4+ 60. Kg3 Kf6 61. Bxg4 1/2-1/2

[Event "Valladolid CC Regalado -02"]
[Site "Valladolid"]
[Date "1978.05.11"]
[Round "2"]
[White "Prieto Hernandez, Jesus"]
[Black "Amigo Roman, Pedro"]
[Result "1/2-1/2"]
[ECO "B83"]
[PlyCount "90"]
[EventDate "1978.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 Bd7 8. 0-0 0-0 9. Qd2 Nc6 10. Ndb5 Nb4 11. a3 Bxb5 12. Bxb5 Nc6 13. Be2 a6 14. Rad1 Qc7 15. f4 Na5 16. Qc1 Rac8 17. f5 e5 18. Kh1 Nc4 19. Rd3 d5 20. Nxd5 Nxd5 21. Rxd5 Nxe3 22. Qxe3 Qxc2 23. Rd2 Qc7 24. b4 a5 25. bxa5 Qxa5 26. Rd5 Rc3 27. Rxa5 Rxe3 28. Bf3 Rxa3 29. Rxe5 Bf6 30. Rb5 Rb8 31. e5 Bd8 32. Bxb7 Ra7 33. Rfb1 Kf8 34. Kg1 Bc7 35. e6 fxe6 36. fxe6 Ke7 37. g3 Ra5 38. R5b3 Re5 39. Rc1 Bd6 40. Rc8 Rxe6 41. Rxb8 Bxb8 42. Bc8 Ba7+ 43. Kg2 Rb6 44. Ra3 Rb2+ 45. Kf3 Bg1 1/2-1/2

[Event "Valladolid CC Regalado -02"]
[Site "Valladolid"]
[Date "1978.05.08"]
[Round "1"]
[White "Bustamante Bustillo, Angel"]
[Black "Prieto Hernandez, Jesus"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "66"]
[EventDate "1978.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. Ng5 e6 6. Nc3 h6 7. Nf3 a6 8. a3 b5 9. Ba2 Bb7 10. f5 e5 11. d3 Nd4 12. Nxd4 cxd4 13. Nb1 d5 14. exd5 Nxd5 15. Qe2 Qc7 16. 0-0 Be7 17. Bxd5 Bxd5 18. c3 dxc3 19. bxc3 0-0 20. Kh1 Bf6 21. Qg4 Kh7 22. Bb2 Rfe8 23. Nd2 Rad8 24. Ne4 Bxe4 25. dxe4 Rd2 26. Bc1 Rd3 27. Bb2 Qc4 28. Rad1 Red8 29. Rxd3 Rxd3 30. Qe2 Rxc3 31. Qxc4 Rxc4 32. Re1 Rc2 33. Rc1 Rxb2 0-1

[Event "Valladolid CC Autumn 01"]
[Site "Valladolid"]
[Date "1977.12.15"]
[Round "8"]
[White "Barrios, Julian"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "E44"]
[PlyCount "81"]
[EventDate "1977.11.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. Ng3 d5 8. cxd5 exd5 9. Bd3 Nbd7 10. 0-0 0-0 11. Nf5 Re8 12. Bd2 Bf8 13. Rc1 g6 14. Ng3 c5 15. dxc5 bxc5 16. Qa4 c4 17. Bb1 Nc5 18. Qd1 Qb6 19. Rc2 Rad8 20. Nge2 Nd3 21. Bc1 Bc8 22. Rd2 Nxc1 23. Qxc1 Bh6 24. Rd4 Qb8 25. Ng3 Qe5 26. Qd2 Be6 27. Rd1 Rb8 28. Qe2 Bg7 29. R4d2 Bg4 30. f3 Be6 31. e4 dxe4 32. Ngxe4 Nxe4 33. Bxe4 Qc5+ 34. Kh1 Bh6 35. Rc2 f5 36. Nd5 Bg7 37. Rxc4 Qf8 38. Nc7 fxe4 39. Nxe8 Bxc4 40. Qxc4+ Kh8 41. Nxg7 1/2-1/2

[Event "Valladolid CC Autumn 01"]
[Site "Valladolid"]
[Date "1977.12.12"]
[Round "7"]
[White "Prieto Hernandez, Jesus"]
[Black "Velasco Valentin, Leopoldo"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "119"]
[EventDate "1977.11.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Bd6 6. Bd3 Nbd7 7. 0-0 Qc7 8. c5 Be7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 e5 12. Bg5 Bxg5 13. Nxg5 Nf6 14. dxe5 Nxe4 15. Nxe4 0-0 16. Nd6 Be6 17. f4 f5 18. Qd4 Rad8 19. b4 Qe7 20. Qe3 Rd7 21. a4 Bd5 22. Rae1 Qe6 23. Rf2 a6 24. Rb2 h6 25. h4 Qg6 26. Kh2 Re7 27. Qg3 Qh5 28. Qh3 Re6 29. Re3 Rg6 30. Rg3 Rg4 31. Rxg4 fxg4 32. Qg3 g5 33. fxg5 hxg5 34. Rf2 Rxf2 35. Qxf2 gxh4 36. Qf6 g3+ 37. Kh3 Kh7 38. Qxh4 Bxg2+ 39. Kxg3 Qxh4+ 40. Kxh4 Kg6 41. Kg3 Bd5 42. Kf4 Bb3 43. a5 Bd5 44. Nxb7 Kf7 45. Kf5 Ke7 46. Nd6 Be6+ 47. Kf4 Kd7 48. Kg5 Ke7 49. Nf5+ Kf7 50. Nd4 Bd7 51. Kf4 Ke7 52. Ke4 Kf7 53. e6+ Bxe6 54. Ke5 Bc4 55. Kd6 Ke8 56. Nxc6 Be2 57. Nd4 Bf1 58. Ne6 Kf7 59. c6 Bc4 60. Nc5 1-0

[Event "Valladolid CC Autumn 01"]
[Site "Valladolid"]
[Date "1977.12.09"]
[Round "6"]
[White "Carretero Ajo, Jesus"]
[Black "Prieto Hernandez, Jesus"]
[Result "1-0"]
[ECO "C79"]
[PlyCount "49"]
[EventDate "1977.11.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 Nxd4 6. Nxd4 exd4 7. 0-0 b5 8. Bb3 d6 9. f4 Nxe4 10. Bd5 Rb8 11. Bxe4 d5 12. Bf3 Be7 13. Qxd4 c6 14. Qe5 Rb7 15. Qxg7 Bf6 16. Re1+ Be6 17. Rxe6+ fxe6 18. Qxb7 Bd4+ 19. Kh1 0-0 20. Nc3 Qd6 21. Bd2 c5 22. Re1 Kh8 23. Bg4 Qd8 24. Rxe6 Qh4 25. Qe7 1-0

[Event "Valladolid CC Autumn 01"]
[Site "Valladolid"]
[Date "1977.12.05"]
[Round "5"]
[White "Prieto Hernandez, Jesus"]
[Black "Garcia Hernandez, Daniel"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "113"]
[EventDate "1977.11.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. Nc3 e6 6. d3 d6 7. 0-0 Be7 8. Rb1 0-0 9. a3 Nbd7 10. b4 Qc7 11. Bf4 a6 12. Qb3 Rab8 13. Rfc1 Rfc8 14. Qd1 e5 15. Bg5 h6 16. Bxf6 Nxf6 17. e4 Rd8 18. Ne1 Nh7 19. Nd5 Bxd5 20. cxd5 Rf8 21. Qh5 Nf6 22. Qf3 Qd8 23. Nc2 Rc8 24. Bh3 Rc7 25. Ne3 Nh7 26. Qg4 Ng5 27. Bg2 b5 28. h4 Nh7 29. Nf5 Bf6 30. Nxh6+ Kh8 31. Nf5 Rg8 32. Qe2 g5 33. hxg5 Bxg5 34. Rc2 Rg6 35. Kh2 Be7 36. Rh1 Kg8 37. Bh3 Nf6 38. Kg2 Ne8 39. Nxe7+ Qxe7 40. Bf5 Rg5 41. Rcc1 f6 42. Be6+ Kg7 43. Rh3 f5 44. Bxf5 Nf6 45. Rch1 Kf8 46. Rh8+ Ng8 47. Be6 Qf6 48. R1h5 Rcg7 49. bxc5 dxc5 50. Qe3 Qe7 51. Rxg5 Rxg5 52. Bxg8 Rxg8 53. Qh6+ Qg7 54. Qd6+ Ke8 55. Qe6+ Kf8 56. Rh6 Qe7 57. Rf6+ 1-0

[Event "Valladolid CC Autumn 01"]
[Site "Valladolid"]
[Date "1977.12.01"]
[Round "4"]
[White "Otero Martin, Enrique"]
[Black "Prieto Hernandez, Jesus"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "38"]
[EventDate "1977.11.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. d3 d6 7. 0-0 0-0 8. a3 Bd7 9. h3 Rb8 10. Rb1 a6 11. Qc2 Qc8 12. Kh2 b5 13. Nd5 Nxd5 14. cxd5 Nd4 15. Nxd4 cxd4 16. Qd1 Rb7 17. Bg5 Re8 18. Rc1 Rc7 19. Qd2 Rc5 1/2-1/2

