[Event "Asturias-chT40 Primera A"]
[Site "Asturias"]
[Date "1999.??.??"]
[Round "2"]
[White "Arroyo Figuero, Fernando"]
[Black "Piedra, Juan G"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "119"]
[EventDate "1999.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. e4 d6 6. Nd5 Qd8 7. Bf4 Bg4 8. Be2 Nxf3+ 9. Bxf3 Bxf3 10. Qxf3 Ne7 11. Bg5 c6 12. Nc3 f6 13. Bf4 Ng6 14. 0-0-0 Qc7 15. Rd3 0-0-0 16. Rhd1 Be7 17. Bg3 Kb8 18. Rd4 Ne5 19. Qe2 g6 20. Ra4 h5 21. h4 Rhe8 22. Qe3 Qb6 23. Qxb6 axb6 24. f3 b5 25. Rad4 Kc7 26. a3 Bf8 27. b3 Ra8 28. Kb2 Red8 29. Ne2 d5 30. Ra1 Bc5 31. Rdd1 d4 32. b4 Bb6 33. Kb3 Kc8 34. Bf2 c5 35. bxc5 Bxc5 36. Bxd4 Bd6 37. Bb6 Rd7 38. Nc3 Ra6 39. Nd5 Nc4 40. Bf2 Bxa3 41. Nxf6 Rxd1 42. Rxd1 Rxf6 43. e5 Re6 44. f4 Kc7 45. Rd5 Kc6 46. Rd8 Bc1 47. g3 Bd2 48. Rc8+ Kd7 49. Ra8 Ra6 50. Ra7 Kc6 51. c3 Be3 52. Rxa6+ bxa6 53. Be1 a5 54. Kc2 a4 55. Kb1 Kd5 56. Kc2 Bc5 57. Kb1 Ne3 58. Ka2 Be7 59. Kb2 Kc4 60. Bf2 0-1

[Event "Asturias-chT40 Primera A"]
[Site "Asturias"]
[Date "1999.??.??"]
[Round "5"]
[White "Chans Farina, Juan Francisco"]
[Black "Piedra, Juan G"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "127"]
[EventDate "1999.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nbd2 Nxe5 5. Nxe5 Qxe5 6. Nf3 Qh5 7. Bf4 c6 8. e3 d5 9. Be2 Bg4 10. c3 Nf6 11. Qb3 b6 12. Qa4 Bd7 13. Ne5 Qf5 14. Nxc6 Ne4 15. Bb5 Nc5 16. Qd1 Qg6 17. Qxd5 f6 18. b4 Qe4 19. 0-0-0 Qxd5 20. Rxd5 Ne4 21. Kc2 Nxc3 22. Kxc3 Rc8 23. Rd4 Bxc6 24. Bxc6+ Rxc6+ 25. Rc4 Rxc4+ 26. Kxc4 Be7 27. Rd1 Kf7 28. Rd7 a6 29. Bd6 Re8 30. Rxe7+ Rxe7 31. Bxe7 Kxe7 32. Kd5 Kd7 33. Kd4 Kc6 34. a4 b5 35. a5 Kd6 36. e4 g5 37. g3 h5 38. f3 Kc6 39. f4 Kd6 40. Ke3 g4 41. Kd4 Kd7 42. Kd5 Ke7 43. e5 fxe5 44. fxe5 Kd7 45. e6+ Ke8 46. Ke5 Ke7 47. Kf5 Ke8 48. Kg5 Ke7 49. Kxh5 Kxe6 50. Kxg4 Kd5 51. h4 Kc4 52. h5 Kxb4 53. h6 Kxa5 54. h7 Ka4 55. h8Q b4 56. Qa1+ Kb5 57. Kf4 a5 58. Ke4 a4 59. Kd4 a3 60. g4 Ka4 61. Kc4 b3 62. g5 b2 63. Qa2 Ka5 64. Qxa3+ 1-0

[Event "Asturias-chT40 Primera A"]
[Site "Asturias"]
[Date "1999.??.??"]
[Round "7"]
[White "Gomez Oliveros, Hilario Enrique"]
[Black "Piedra, Juan G"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "59"]
[EventDate "1999.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 c5 7. c3 a6 8. 0-0 b5 9. Ne5 Bb7 10. f4 0-0 11. Qf3 cxd4 12. exd4 h6 13. Bxf6 Nxf6 14. f5 Bc8 15. Rae1 Bd6 16. fxe6 Bxe6 17. Bb1 Bxe5 18. Rxe5 Kh8 19. Nb3 Nd7 20. Qd3 g6 21. Re3 Bf5 22. Rxf5 gxf5 23. Qxf5 Nf6 24. Nc5 Rg8 25. Rf3 Kg7 26. Ne6+ fxe6 27. Qg6+ Kf8 28. Rxf6+ Ke7 29. Qf7+ Kd6 30. Rxe6# 1-0

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "5"]
[White "Coto Aller, Maximino"]
[Black "Piedra, Juan G"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "50"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 b6 4. Nc3 Nf6 5. Bd3 cxd4 6. Nxd4 Nbd7 7. 0-0 e6 8. Kh1 Bb7 9. f4 Be7 10. f5 e5 11. Nde2 0-0 12. Ng3 Nc5 13. Qe2 a6 14. Nh5 b5 15. Bg5 b4 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. exd5 Re8 19. Qg4 e4 20. Nxg7 Bxg7 21. f6 Qxf6 22. Rxf6 exd3 23. Raf1 Re7 24. cxd3 Nxd3 25. Rxd6 Nf2+ 0-1

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "3"]
[White "Garcia, Kiko"]
[Black "Piedra, Juan G"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "90"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. f4 c5 8. d5 h6 9. Bh4 Nh7 10. Nf3 Re8 11. 0-0 a6 12. a4 Qc7 13. Qd2 Ndf8 14. Bd3 Bg4 15. h3 Bd7 16. Rfe1 f6 17. f5 Qc8 18. g4 Ng5 19. Kg2 gxf5 20. gxf5 Nfh7 21. Bf2 Nxf3 22. Kxf3 Ng5+ 23. Kg3 Kh7 24. h4 Nf7 25. Rg1 Ne5 26. Be2 Rg8 27. Be3 Qf8 28. Kh3 Be8 29. Rg3 h5 30. Rag1 Bf7 31. Bf4 Bh6 32. Rxg8 Bxg8 33. Rxg8 Qxg8 34. Bxh6 Qg1 35. Qc1 Qg8 36. Bxh5 Nxc4 37. Bg6+ Kh8 38. Qd1 Ne5 39. Qh5 Nxg6 40. fxg6 Qc8+ 41. Kg2 Kg8 42. Bg7 Qg4+ 43. Qxg4 Kxg7 44. h5 Rh8 45. Ne2 b5 1-0

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "8"]
[White "Piedra, Juan G"]
[Black "Martin Martinez, Celestino"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "34"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 Bg4 4. Nc3 e6 5. Bg5 c6 6. e3 Bb4 7. a3 Bxf3 8. Qxf3 Qa5 9. Bxf6 Bxc3+ 10. Kd1 Bxb2 11. Rb1 Qxa3 12. Rxb2 Qxb2 13. Bxg7 Rg8 14. Be5 Nd7 15. Bd6 dxc4 16. Qf4 c3 17. e4 c2+ 0-1

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "4"]
[White "Piedra, Juan G"]
[Black "Novoa Quintas, Serafin"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "120"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nbd2 Nc6 5. e3 e5 6. d5 Nce7 7. e4 h5 8. Bd3 Nf6 9. b4 b6 10. Bb2 Bh6 11. c5 Bg4 12. c6 a6 13. Qc2 Nh7 14. h3 Bxd2+ 15. Nxd2 Bc8 16. Nf3 g5 17. Bc1 Ng6 18. g3 Rg8 19. Be3 g4 20. Ng1 f6 21. h4 Qe7 22. Ne2 Qg7 23. Qd2 Qf7 24. Qc2 Ne7 25. Rf1 f5 26. 0-0-0 fxe4 27. Bxe4 Bf5 28. f4 Bxe4 29. Qxe4 Qf5 30. Qxf5 Nxf5 31. Bf2 e4 32. Nc3 Nf6 33. Nxe4 Kf7 34. Ng5+ Kg6 35. Rfe1 Rae8 36. Re6 Re7 37. Kc2 Rge8 38. Rde1 Kg7 39. Rd1 b5 40. Kc3 Ng8 41. Rde1 Rc8 42. Kd3 Kf8 43. a3 Ke8 44. Rg6 Kf8 45. Ree6 Rce8 46. Ke4 Ng7 47. Nh7+ Kf7 48. f5 Rxe6+ 49. dxe6+ Nxe6 50. Rxe6 d5+ 51. Ke5 Rd8 52. Bd4 Ra8 53. Nf6 Ne7 54. Nxd5 Nxd5 55. Kxd5 a5 56. Bc5 Rd8+ 57. Bd6 axb4 58. axb4 cxd6 59. Rxd6 Rc8 60. Rd7+ Kf6 1-0

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "6"]
[White "Piedra, Juan G"]
[Black "Pedrosa Rodriguez, Roberto"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "120"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 e6 4. Nbd2 d5 5. e3 c6 6. b3 Bd6 7. Bb2 0-0 8. Bd3 Ne4 9. Ne5 Nd7 10. 0-0 Qf6 11. Ndf3 g5 12. c5 Bc7 13. b4 g4 14. Nxd7 Bxd7 15. Ne5 Be8 16. a4 Qh4 17. f4 Rf6 18. Bxe4 dxe4 19. g3 Qh3 20. Qe2 h5 21. Qg2 Kh7 22. Qxh3 gxh3 23. d5 exd5 24. Nf3 Rf8 25. Ng5+ Kg6 26. Rfd1 Bd8 27. Nxh3 Kh6 28. Rd2 Rg8 29. Rg2 Be7 30. Be5 h4 31. Kf2 Bh5 32. Ng1 Rg6 33. gxh4 Bxh4+ 34. Kf1 Rxg2 35. Kxg2 Rg8+ 36. Kf1 Bf3 37. Ra2 Bd1 38. b5 Bb3 39. Rb2 Bxa4 40. bxc6 bxc6 41. Rb7 Bb5+ 42. Ne2 a5 43. Rxb5 cxb5 44. Nc3 b4 45. Nxd5 b3 46. c6 a4 47. Bb2 Rc8 48. c7 Kg6 49. Kg2 Kf7 50. Kh3 Be7 51. Nb6 Rxc7 52. Nxa4 Rc2 53. Kg3 Bf6 54. Be5 Bxe5 55. fxe5 b2 56. Nxb2 Rxb2 57. h4 Ke6 58. Kf4 Rf2+ 59. Kg5 Kxe5 60. h5 Rg2+ 0-1

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "2"]
[White "Piedra, Juan G"]
[Black "Suarez Garcia, Perfecto"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "159"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nbd2 0-0 5. e3 d6 6. b3 Bg4 7. Be2 e5 8. dxe5 dxe5 9. Bb2 Nfd7 10. Qc2 Qe7 11. 0-0 Re8 12. Rfe1 Nc6 13. e4 Rad8 14. a3 Nf6 15. Rad1 Nh5 16. h3 Bxf3 17. Nxf3 Nf4 18. Bf1 Nd4 19. Nxd4 exd4 20. Bc1 Ne6 21. b4 b6 22. Bd3 c5 23. Bd2 Rd7 24. Qc1 Red8 25. b5 Ra8 26. a4 a6 27. Qc2 axb5 28. cxb5 Rda7 29. Ra1 Qc7 30. Bc4 Nf4 31. Ra3 Be5 32. Bf1 Qe7 33. Qc4 Qg5 34. Kh1 Qf6 35. g3 Nh5 36. f4 Bc7 37. e5 Qe6 38. Qc2 Ng7 39. Bg2 Rd8 40. Rc1 Nf5 41. Kh2 h5 42. Be4 Ng7 43. Bd3 Rda8 44. Rca1 Bd8 45. a5 Kh7 46. a6 Be7 47. Bc4 Qf5 48. Qxf5 Nxf5 49. Bxf7 c4 50. Ra4 c3 51. Bc1 d3 52. R1a2 d2 53. Bxd2 cxd2 54. Rxd2 Bc5 55. Be6 Ng7 56. Bc4 Re8 57. Be2 Nf5 58. Bf3 Ree7 59. Bb7 Ng7 60. Rc4 Rc7 61. Kg2 Nf5 62. Kf3 Ng7 63. Ke4 Nf5 64. Rd3 Re7 65. Rxc5 bxc5 66. g4 Ng7 67. Rd6 Raxb7 68. axb7 Rxb7 69. b6 Ne8 70. Re6 Ng7 71. Rc6 Ne8 72. Kd5 Kg7 73. Kxc5 hxg4 74. hxg4 Kf7 75. Rc8 Ke7 76. Kc6 Rd7 77. b7 Rxb7 78. Rxe8+ Kxe8 79. Kxb7 Ke7 80. f5 1-0

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "9"]
[White "Ruiz Palacios, Candido Manuel"]
[Black "Piedra, Juan G"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "64"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 b6 6. cxd5 Nxd5 7. Bxe7 Qxe7 8. Nxd5 exd5 9. Nf3 0-0 10. Bd3 Bg4 11. Qc2 h6 12. Ne5 Bh5 13. g4 f6 14. Ng6 Bxg6 15. Bxg6 Qb4+ 16. Qd2 Qxd2+ 17. Kxd2 Nd7 18. Rac1 c5 19. Bf5 Rfd8 20. Bxd7 Rxd7 21. dxc5 d4 22. cxb6 dxe3+ 23. Kxe3 Re8+ 24. Kf3 axb6 25. Rhd1 Red8 26. Rxd7 Rxd7 27. Rc6 b5 28. Rb6 Rd5 29. Ke4 Rd2 30. Rxb5 Rxf2 31. h4 g5 32. hxg5 fxg5 1-0

[Event "Asturias-B"]
[Site "Asturias"]
[Date "1996.??.??"]
[Round "7"]
[White "Sanchez, Alberto"]
[Black "Piedra, Juan G"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "103"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[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 Nbd7 9. Bc4 Qc7 10. Bxe6 0-0 11. Bb3 Re8 12. 0-0-0 Nc5 13. Bxf6 Bxf6 14. Bc4 b5 15. Nd5 Qa5 16. Nc6 Qa4 17. Nb6 bxc4 18. Nxa4 Nxa4 19. c3 Bb7 20. Rxd6 Rac8 21. Ne5 Nc5 22. Rd4 Nd3+ 23. Kc2 Nxe5 24. fxe5 Bxe5 25. Rd7 Bc6 26. Qxf7+ Kh8 27. Re7 Bxe4+ 28. Kc1 Rf8 29. Qxf8+ Rxf8 30. Rxe5 Bxg2 31. Rhe1 Bc6 32. Ra5 Bb7 33. Rc5 h6 34. Rxc4 Rf2 35. Rc7 Bd5 36. c4 Bf3 37. Ra7 Rxh2 38. Rxa6 h5 39. c5 Rh4 40. Kd2 Rc4 41. Rc1 Re4 42. c6 Re2+ 43. Kc3 Re8 44. c7 h4 45. Rd6 Bg4 46. Rd8 Rg8 47. b4 h3 48. b5 g5 49. b6 Bc8 50. Kd4 g4 51. Rxc8 Rxc8 52. b7 1-0

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "1"]
[White "Barrero Florez, Jesus"]
[Black "Piedra, Juan G"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "89"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 d5 3. e5 Nfd7 4. d4 e6 5. Nf3 c5 6. c3 Nc6 7. Be2 Qb6 8. 0-0 Be7 9. b3 cxd4 10. cxd4 0-0 11. Bb2 f6 12. exf6 Nxf6 13. Re1 Bd7 14. Bd3 Rac8 15. Na3 Nb4 16. Ne5 Be8 17. Bc2 Nxc2 18. Nxc2 Ne4 19. f3 Nc3 20. Qd2 Nb5 21. Rac1 Bf6 22. Ng4 Bd8 23. Nce3 Bc7 24. a4 Nd6 25. Ba3 Bc6 26. Qb4 Qxb4 27. Bxb4 Bb8 28. Ne5 Rf4 29. N3g4 Rxd4 30. Nxc6 Rxc6 31. Rxc6 bxc6 32. Bc5 Rd3 33. Rxe6 Kf7 34. Ne5+ Kxe6 35. Nxd3 Nb7 36. Bd4 g6 37. h3 a5 38. Kf2 Bd6 39. Bb6 c5 40. Ke3 d4+ 41. Ke4 g5 42. g3 Be7 43. f4 Nd6+ 44. Kf3 Nb7 45. Ke4 1/2-1/2

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "?"]
[White "Fernandez Suarez, Charles"]
[Black "Piedra, Juan G"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "178"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 e6 3. Bg2 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 d6 7. e4 e5 8. exf5 Bxf5 9. Nh4 Bg4 10. f3 Bc8 11. f4 Nc6 12. f5 Nd7 13. Nd5 Bxh4 14. gxh4 Nf6 15. Bg5 Kh8 16. Kh1 Nd4 17. Nxf6 gxf6 18. Bh6 Rg8 19. Bd5 Nxf5 20. Bxg8 Qxg8 21. Rxf5 Bxf5 22. Qf3 Qg6 23. Qxb7 Rg8 24. Be3 Qf7 25. Rg1 Be6 26. Rxg8+ Qxg8 27. c4 Bf5 28. Qg2 Qxg2+ 29. Kxg2 Bxd3 30. Bxa7 Bxc4 31. b3 Bd5+ 32. Kf2 Kg7 33. Bb8 Kf7 34. Bxc7 Ke7 35. Ba5 Kd7 36. Bc3 f5 37. Ke2 Kc6 38. Kd3 Bf7 39. Ke3 Bg6 40. Kf3 Kd5 41. Ke3 f4+ 42. Kf2 Bh5 43. Bd2 Ke4 44. a4 Bd1 45. a5 Bxb3 46. a6 Ba4 47. Ba5 d5 48. h5 Kf5 49. h6 e4 50. a7 Bc6 51. Bc3 Kg4 52. Bd4 Bb7 53. Kg2 Kf5 54. Kf2 Ke6 55. Ke2 Kd6 56. Kd2 Kc6 57. Be5 f3 58. Bd4 Kb5 59. Kc3 Ba8 60. Kb3 Kc6 61. Kc3 Kd7 62. Kd2 Ke6 63. Be3 Ke5 64. Kc3 Bc6 65. Bd4+ Kf4 66. Kd2 Kg4 67. Ke1 Kh3 68. Kf2 Kxh2 69. Bb6 Kh3 70. Bc5 Kg4 71. Be3 Kf5 72. Bd4 Kf4 73. Bc5 Ke5 74. Ke3 Kf5 75. Kf2 Kg5 76. Be3+ Kg6 77. Kg3 d4 78. Bxd4 Kxh6 79. Kg4 Kg6 80. Kf4 Kf7 81. Kf5 Ke7 82. Bc5+ Kd7 83. Kf4 Ke6 84. Bf2 Kd5 85. Bg1 Kc4 86. Ke3 Kc3 87. Bf2 Kc2 88. Bg3 Kd1 89. Bf2 Kc2 1/2-1/2

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "?"]
[White "Fernandez Torre, Ivan"]
[Black "Piedra, Juan G"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "79"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. c4 Nxe5 5. e3 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Nd4 d6 9. 0-0 0-0 10. h3 c6 11. b3 a6 12. Bb2 Re8 13. Na4 Qc7 14. Rc1 Bd7 15. Nf3 Rad8 16. Nxe5 dxe5 17. Qe1 Bc8 18. c5 Ne4 19. f3 Nf6 20. Nb6 Nd5 21. Nc4 Bh6 22. Bd1 Bf8 23. b4 Qb8 24. Bb3 b6 25. Nxb6 Nxb6 26. cxb6 Qxb6 27. Qh4 Qxe3+ 28. Kh1 Qb6 29. f4 Bg7 30. Bxf7+ Kxf7 31. Qxh7 Bf5 32. fxe5 Re6 33. Rxf5+ gxf5 34. Qxf5+ Ke7 35. Qg5+ Kf8 36. Qf5+ Ke7 37. Qg5+ Kf8 38. Rf1+ Kg8 39. Rf7 Rd1+ 40. Kh2 1-0

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "?"]
[White "Granullaque, Mariano"]
[Black "Piedra, Juan G"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "159"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. c3 dxc3 5. Bc4 d5 6. Bxd5 Nf6 7. 0-0 Be7 8. Nxc3 Bd7 9. a3 0-0 10. Ba2 Bg4 11. Be3 Bd6 12. h3 Bh5 13. g4 Bg6 14. Nd2 Re8 15. f3 Be5 16. Nb3 b6 17. Qe2 Qe7 18. Nd1 Bg3 19. Qg2 Bh4 20. Nc3 Rad8 21. Rfd1 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. Bb1 h6 25. f4 Ne8 26. f5 Bh7 27. Bf4 f6 28. Qd2 Qxd2 29. Nxd2 Be1 30. Nf3 Bxc3 31. bxc3 Kf8 32. e5 fxe5 33. Nxe5 Nxe5 34. Bxe5 Bg8 35. Be4 Nf6 36. Bg2 c5 37. Bc6 Bd5 38. Bb5 Bb7 39. Bf1 Ke7 40. Bb8 a6 41. Bc7 b5 42. Be5 Bc6 43. Kf2 Kf7 44. Be2 Nd7 45. Bd6 Kf6 46. Bf1 c4 47. Bg2 Bxg2 48. Kxg2 Ne5 49. Kg3 Nd3 50. Kf3 a5 51. Ke3 h5 52. Bc7 hxg4 53. hxg4 Kg5 54. Bxa5 Kxg4 55. Ke4 Nf4 56. Bc7 Nh5 57. Bd8 Ng3+ 58. Kd5 Kxf5 59. Kc5 Ke6 60. Kxb5 Kd7 61. Bb6 Ne4 62. Kxc4 Kc6 63. Bd4 g5 64. a4 g4 65. a5 Nd6+ 66. Kb4 g3 67. c4 g2 68. a6 Nf5 69. Bg1 Ng3 70. a7 Kb7 71. Kb5 Ne2 72. a8Q+ Kxa8 73. Be3 g1Q 74. Bxg1 Nxg1 75. Kc6 Nf3 76. c5 Nd4+ 77. Kd5 Kb7 78. Kxd4 Kc6 79. Kc4 Kb7 80. Kd5 1/2-1/2

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "3"]
[White "Jimenez, Dimas"]
[Black "Piedra, Juan G"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "81"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Nc3 Nb4 7. Nd4 c6 8. e3 Qa3 9. Bc4 d5 10. exd6 Bxd6 11. Nb3 b5 12. Bc1 Qa6 13. Be2 Be5 14. Bb2 Bf5 15. 0-0 Rd8 16. Qc1 Bf6 17. e4 Bxc3 18. Bxc3 Nxa2 19. Qb2 Nxc3 20. Rxa6 Nxe2+ 21. Kh1 Bc8 22. Rxc6 Ne7 23. Rc7 b4 24. Qxg7 Rg8 25. Qf6 Bd7 26. Nc5 Rg6 27. Qh8+ Rg8 28. Qe5 Nc3 29. Nxd7 Rxd7 30. Rxd7 Kxd7 31. Qd4+ Ke6 32. Qxb4 Rc8 33. h3 Rc6 34. f4 a6 35. Rf3 Nb5 36. c4 Nd4 37. Rd3 Ne2 38. f5+ Kf6 39. Qb2+ Kg5 40. Qxe2 f6 41. Qg4+ 1-0

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "?"]
[White "Piedra, Juan G"]
[Black "Arias, Miguel"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "17"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 Be7 7. Qd5 d6 8. Qxf7+ Kd7 9. Be6# 1-0

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "2"]
[White "Piedra, Juan G"]
[Black "Blanco Fernandez, Esteban"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "76"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 e6 6. Be3 Nf6 7. Nbd2 Be7 8. 0-0 0-0 9. h3 Bh5 10. c4 Nc6 11. c5 b6 12. cxb6 Qxb6 13. Nb3 a5 14. Ne5 Bxe2 15. Qxe2 Rac8 16. Rfc1 a4 17. Nxc6 Rxc6 18. Rxc6 Qxc6 19. Rc1 Qb6 20. Nc5 Rc8 21. Qa6 Qxa6 22. Nxa6 Rxc1+ 23. Bxc1 Nd7 24. Kf1 f6 25. f4 Bd6 26. Ke2 Nb6 27. Nc5 Kf7 28. Kd3 Ke7 29. Be3 Bxc5 30. dxc5 Nc4 31. b3 Nxe3 32. Kxe3 axb3 33. axb3 Kd7 34. Kd4 Kc6 35. b4 h6 36. h4 h5 37. g3 g6 38. Kc3 Kb5 1/2-1/2

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "?"]
[White "Piedra, Juan G"]
[Black "Canseco, Pilar G"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Bf5 4. c4 Nf6 5. Nf3 Na6 6. a3 Be7 7. Be2 Nd7 8. d4 Bf6 9. b5 Nab8 10. 0-0 c6 11. a4 a6 12. Nc3 0-0 13. Bd3 Bg4 14. h3 Bh5 15. g4 Bg6 16. Qc2 Nb6 17. Bxg6 fxg6 18. Ne4 Bh4 19. Kg2 d5 20. cxd5 cxd5 21. Nc5 e4 22. Ne5 Qf6 23. Qe2 Qe7 24. f4 exf3+ 25. Rxf3 Rxf3 26. Qxf3 Qf6 27. Nxb7 Qxf3+ 28. Kxf3 N8d7 29. Nxd7 Nxd7 30. Ke2 axb5 31. axb5 Rc8 32. Kd3 Be7 33. Rc1 Rb8 34. Rc7 Nc5+ 35. dxc5 1-0

[Event "Asturias-ch Primera B"]
[Site "Asturias"]
[Date "1993.??.??"]
[Round "?"]
[White "Piedra, Juan G"]
[Black "Mera Iglesias, Cesar"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "49"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. Ne2 e6 5. c3 Nc6 6. Na3 Nge7 7. Nc2 0-0 8. 0-0 b5 9. d4 d6 10. Bg5 Qc7 11. Qd2 Bb7 12. Bh6 Rad8 13. Bxg7 Kxg7 14. Rad1 a5 15. f4 f5 16. Qe3 c4 17. d5 exd5 18. exd5 Rde8 19. dxc6 Nxc6 20. Qd2 Rf6 21. Ned4 Qb6 22. Rde1 Rd8 23. Qe3 Nxd4 24. Nxd4 Kh6 25. Nxf5+ 1-0

