[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Gonzalez Intelangelo, Gerardo"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "D91"]
[PlyCount "113"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 d5 5. Bg5 Ne4 6. Bh4 Nxc3 7. bxc3 c5 8. e3 0-0 9. cxd5 cxd4 10. cxd4 Qxd5 11. Bxe7 Re8 12. Bb4 Bg4 13. Be2 Nc6 14. Bc3 Bxf3 15. gxf3 Rac8 16. 0-0 Ne7 17. Qd3 a6 18. Rfc1 Qg5+ 19. Kh1 Nf5 20. Rg1 Qh4 21. Rg2 Rxc3 22. Qxc3 Nxd4 23. Qb4 Nxf3 24. Rb1 Qf6 25. Bxf3 Qxf3 26. Qxb7 Qf5 27. Rd1 Qc2 28. Qd5 Bf6 29. Rd2 Qa4 30. Qf3 Bc3 31. Rg4 Qb5 32. Rd1 Re5 33. Rf4 Re7 34. Qd5 Qe2 35. Kg2 Kg7 36. Qd3 Qb2 37. Rc4 Be5 38. Rc2 Qb4 39. Qc4 Qb7+ 40. Qc6 Qb4 41. Qc4 Qb7+ 42. Qd5 Qb4 43. h3 Qa4 44. Rdd2 Bf6 45. Rc4 Qe8 46. Qc6 Qb8 47. Qxa6 Re5 48. Qc6 h5 49. Rc5 Re6 50. Qf3 Be7 51. Rc6 Re5 52. Rd5 Qb2 53. Rxe5 Qxe5 54. Rc4 Bd6 55. Rd4 Qg5+ 56. Kh1 Qe5 57. Qf4 1-0

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Hernandez, Bruno"]
[Black "Perez, O."]
[Result "0-1"]
[ECO "C02"]
[PlyCount "114"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8. Be2 Nge7 9. b4 Nf5 10. Bb2 a6 11. 0-0 h5 12. Qd3 g5 13. Nxg5 Ncxd4 14. Rd1 Nxe2+ 15. Qxe2 Rc8 16. Nd2 Rc2 17. Rab1 Bb5 18. Qe1 Rg8 19. Ngf3 Bh6 20. Rdc1 Rxc1 21. Rxc1 Bc6 22. Rd1 h4 23. h3 Ne3 24. fxe3 Bxe3+ 25. Kh1 Bf2 26. Qe2 Bb5 27. Nc4 Bxc4 28. Qd2 Rg6 29. Qf4 Bg3 30. Qd2 Qf2 31. Qxf2 Bxf2 32. Bd4 Be2 33. Rd2 Bxf3 34. Rxf2 Be4 35. Kg1 b5 36. Kf1 Rg3 37. Bb2 Re3 38. Rd2 Kf8 39. Bc1 Rg3 40. Bb2 Kg7 41. Rf2 Rd3 42. Rf4 Rd2 43. Rf2 Rd1+ 44. Ke2 Rg1 45. Bd4 Rxg2 46. Rxg2+ Bxg2 47. Bf2 f6 48. exf6+ Kxf6 49. Bxh4+ Kf5 50. Bg3 Bxh3 51. Ke3 e5 52. Bf2 d4+ 53. Kd3 Bf1+ 54. Kd2 Ke4 55. Bg3 Kd5 56. Bh2 e4 57. Bf4 e3+ 0-1

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Marciano, David"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2415"]
[PlyCount "47"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qa5 7. Bxf6 gxf6 8. Nb3 Qd8 9. Qh5 Be6 10. 0-0-0 Rc8 11. Kb1 a6 12. f4 b5 13. Nc5 Bd7 14. Nxa6 b4 15. Nd5 Qa5 16. Ndc7+ Kd8 17. Qxa5 Nxa5 18. Nd5 Bg4 19. Rd4 f5 20. h3 Bg7 21. Rxb4 Bh5 22. exf5 f6 23. Bb5 Nc6 24. Re4 1-0

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Danailov, Silvio"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2445"]
[PlyCount "56"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Be3 0-0 10. Qe2 a6 11. Rad1 Qc7 12. Nb3 b5 13. a3 Ne5 14. h3 Nc4 15. Bc1 Nxa3 16. e5 dxe5 17. Bxa8 Rxa8 18. Bg5 Nc4 19. Ne4 Nxe4 20. Qxe4 Bc6 21. Qh4 Bxg5 22. Qxg5 Nxb2 23. Ra1 Nc4 24. Rfd1 Bb7 25. Rd3 h6 26. Qh4 Qc6 27. f3 Qb6+ 28. Kg2 Ne3+ 0-1

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "De la Cruz Sanchez, Carlos Gustavo"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "160"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Nc3 Be7 8. Bg5 Bg4 9. Bxf6 Bxf6 10. Be2 0-0 11. Nd5 Kh8 12. c3 Ne7 13. Ne3 Be6 14. Qc2 c6 15. Rad1 d5 16. Bd3 Qc7 17. Rfe1 g6 18. b3 Rad8 19. Rd2 Nc8 20. Rde2 Nd6 21. Nd2 Rfe8 22. Nef1 Qb6 23. Qb2 Kg7 24. Kh1 Nb5 25. a4 Nc7 26. Ne3 Na6 27. Bc2 Qc7 28. b4 d4 29. cxd4 exd4 30. e5 Be7 31. Nec4 d3 32. Bxd3 Rxd3 33. Nd6 Rd8 34. Nf3 Kg8 35. Nd4 Bd5 36. b5 Nc5 37. bxc6 bxc6 38. h3 Ne6 39. Nxe6 Bxe6 40. Qc2 Rd5 41. f4 Qd7 42. Ne4 Rd1 43. Kh2 Rxe1 44. Rxe1 Bf5 45. g4 Bxe4 46. Qxe4 Qd5 47. f5 Qxe4 48. Rxe4 Kf7 49. Kg3 Rd3+ 50. Kg2 c5 51. Re2 c4 52. Re4 c3 53. Rc4 Re3 54. f6 Bd8 55. Rd4 Rxe5 56. Rxd8 Rc5 57. Rd1 c2 58. Rc1 Kxf6 59. Kf3 Ke5 60. Ke3 Rc3+ 61. Kd2 Kd4 62. h4 Rd3+ 63. Kxc2 Rc3+ 64. Kd2 Rxc1 65. Kxc1 Kc4 66. Kd2 Kb4 67. Kd3 Kxa4 68. Kc4 a6 69. h5 g5 70. h6 a5 71. Kd5 Kb5 72. Ke6 a4 73. Kf7 a3 74. Kg7 a2 75. Kxh7 a1Q 76. Kg6 Kc5 77. Kxg5 Kd5 78. Kg6 Qh1 79. h7 Ke5 80. g5 Ke6 0-1

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Gonzalez Aguirre, Luis"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "120"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. c4 e6 12. Bd2 Qc7 13. 0-0-0 0-0-0 14. Kb1 Bd6 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qc2 c5 18. Bc3 cxd4 19. Bxd4 Bc5 20. Rh4 Bxd4 21. Nxd4 Qc5 22. Rd2 Qg5 23. g3 Kb8 24. Rd3 Qc5 25. Qd2 Rd7 26. Nb5 Rhd8 27. Rxd7 Rxd7 28. Qe2 a6 29. Nc3 Rd4 30. Rxd4 Qxd4 31. Nd1 Qe4+ 32. Qxe4 Nxe4 33. Kc2 Nf6 34. Ne3 Nxh5 35. Ng4 Kc7 36. Kd3 f5 37. Ne5 Nf6 38. f3 Nh5 39. g4 Nf6 40. Kd4 fxg4 41. fxg4 g5 42. b4 h5 43. gxh5 Nxh5 44. Ng4 Nf4 45. a4 Ng2 46. c5 Nh4 47. Ke5 Kd7 48. Kf6 Nf3 49. b5 a5 50. Kf7 Nd4 51. Ne5+ Kc8 52. Kf6 Nb3 53. Kxg5 Nxc5 54. Nc4 Nxa4 55. Nxa5 Kc7 56. Kf6 Nc5 57. Nc4 Kd7 58. Ke5 Ke7 59. Kd4 Nd7 60. b6 Kf6 1/2-1/2

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Jover Fuentes, Conchita"]
[Result "1-0"]
[ECO "C03"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 b6 5. Ngf3 Ba6 6. Bxa6 Nxa6 7. exd5 Qxd5 8. 0-0 Be7 9. c4 Qb7 10. Qe2 0-0 11. d5 Bd6 12. dxe6 Rae8 13. exf7+ Rxf7 14. Qd1 Nc5 15. Nb3 Rd7 16. Nxc5 Bxc5 17. Qb3 Re2 18. Bf4 Ne4 19. Rae1 Rxe1 20. Nxe1 Qc6 21. Nd3 Bd6 22. c5+ 1-0

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Macias Alejandro, David"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "67"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nf6 7. g3 Qc7 8. Bg2 d6 9. 0-0 Be7 10. f4 Bd7 11. a4 Nxd4 12. Bxd4 Bc6 13. a5 Qc8 14. h3 0-0 15. g4 e5 16. fxe5 dxe5 17. Bxe5 Rd8 18. Nd5 Nxd5 19. exd5 Bxd5 20. Qe2 Qc5+ 21. Kh1 Bxg2+ 22. Kxg2 Qd5+ 23. Rf3 Qd2 24. Kf1 Qxe2+ 25. Kxe2 Rac8 26. Rc3 f6 27. Rxc8 Rxc8 28. Bc3 Kf7 29. Ra4 Bd6 30. Kd3 Be5 31. Bxe5 fxe5 32. Rb4 Ke6 33. Rxb7 Kd5 34. Rd7+ 1-0

[Event "Mesa op1"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Rodriguez, B."]
[Black "Perez, O."]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2230"]
[PlyCount "74"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Nf3 Qe7 9. Bd3 a6 10. Qd2 c5 11. dxc5 Nxc5 12. 0-0-0 Nxd3+ 13. Qxd3 h6 14. Qd4 Nc6 15. Qg4 g6 16. a3 Bd7 17. Qf4 h5 18. Ng5 0-0-0 19. Rh3 Be8 20. Re1 Rg8 21. Rf3 Nd4 22. Rd3 Nf5 23. g3 Kb8 24. Qd2 Bc6 25. Rd1 Rh8 26. Nce4 Bb5 27. Nf6 Bxd3 28. Qxd3 Nd6 29. Qf3 Nc4 30. Qf4 Qc7 31. Re1 Rc8 32. Re2 Rhd8 33. Qd4 Qe7 34. Kb1 Rc7 35. Nf3 Rdc8 36. Ka2 Ka8 37. Ne1 Rc5 0-1

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "7"]
[White "Benoit, Michel"]
[Black "Perez, O."]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2235"]
[PlyCount "64"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 Ne4 6. Nbd2 f5 7. c4 c6 8. Bd3 0-0 9. 0-0 Qe7 10. Qb3 Kh8 11. Bxe4 fxe4 12. Bxd6 Qxd6 13. Ne5 Nd7 14. Nxd7 Bxd7 15. c5 Qc7 16. f3 exf3 17. Nxf3 Rf6 18. Qd3 Be8 19. Ne5 Kg8 20. Qe2 Bg6 21. Qg4 Bf5 22. Qh4 Raf8 23. Rf2 Be4 24. Raf1 Qe7 25. Qg3 Bf5 26. h3 h6 27. b4 Kh7 28. a4 a6 29. Rf4 Be4 30. R1f2 Bf5 31. Rf1 Bc2 32. a5 Bf5 1/2-1/2

[Event "Hermano Adolfo op 6th"]
[Site "Spain"]
[Date "1991.??.??"]
[Round "1"]
[White "Blasco, LM."]
[Black "Perez, O."]
[Result "1-0"]
[ECO "B33"]
[PlyCount "83"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 g6 7. Bc4 Bg7 8. Be3 0-0 9. Bc5 Re8 10. Bd6 h6 11. Qd3 Qb6 12. 0-0-0 Bf8 13. Nd5 Nxd5 14. Qxd5 Re6 15. Bxe5 Nxe5 16. Nxe5 Bg7 17. f4 Qe3+ 18. Qd2 Qxd2+ 19. Rxd2 Re7 20. Rd6 Bxe5 21. fxe5 Rxe5 22. Rxg6+ Kh7 23. Rf6 Rxe4 24. Bd3 Kg7 25. Rxh6 Kxh6 26. Bxe4 a5 27. Rf1 Kg7 28. Rf5 f6 29. Rb5 d6 30. Bxb7 Bxb7 31. Rxb7+ Kg6 32. Rb6 d5 33. Rd6 Re8 34. Rxd5 a4 35. Kd2 f5 36. c4 Kg5 37. Kc3 Kf4 38. c5 Kg4 39. c6 f4 40. c7 Re3+ 41. Kb4 f3 42. c8Q+ 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "1"]
[White "Braga, Fernando Alberto"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "D67"]
[WhiteElo "2445"]
[PlyCount "61"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 c6 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 c5 13. Bb5 cxd4 14. Qxd4 Nf6 15. Rd1 b6 16. Rdc1 Nd5 17. R3c2 Bd7 18. Bxd7 Qxd7 19. Ne5 Qb5 20. Nc6 Kh8 21. g3 Nf6 22. e4 Qh5 23. Kg2 Rfe8 24. f3 Qh6 25. a4 Nh5 26. b4 f5 27. Re1 Rf8 28. exf5 Rxf5 29. Qd7 Rd5 30. Nb8 Nf4+ 31. Kh1 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "9"]
[White "Cerpa Deniz, Jose Manuel"]
[Black "Perez, O."]
[Result "1/2-1/2"]
[ECO "B70"]
[PlyCount "145"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Nc3 Nf6 7. Bg5 Qa5 8. Qd2 Nxe4 9. Nxe4 Qxd2+ 10. Nxd2 Bxd4 11. 0-0-0 Nc6 12. Bb5 Be6 13. Ne4 Bg7 14. Rhe1 h6 15. Bh4 g5 16. Bg3 0-0 17. h4 Nd4 18. Bd3 g4 19. Nc3 Rac8 20. Ne2 Nxe2+ 21. Rxe2 Bf6 22. Kb1 h5 23. Be4 Rc5 24. Red2 Rfc8 25. f3 Ra5 26. Bd5 Bxd5 27. Rxd5 Rxd5 28. Rxd5 gxf3 29. gxf3 Rc5 30. Rd3 Rb5 31. b3 Kg7 32. c4 Rf5 33. Kc2 Be5 34. Bf2 a6 35. Kd2 Bf4+ 36. Ke2 Ra5 37. a4 Re5+ 38. Kf1 Rf5 39. Kg2 Be5 40. c5 Kf6 41. cxd6 Bxd6 42. Bg3 Ke6 43. Bxd6 exd6 44. Rd4 a5 45. b4 b6 46. bxa5 Rxa5 47. Rb4 Ke5 48. Kg3 d5 49. Rxb6 Rxa4 50. Rh6 d4 51. Rxh5+ f5 52. Rh8 f4+ 53. Kg4 d3 54. Re8+ Kd5 55. Rd8+ Kc4 56. Kxf4 Ra2 57. Rc8+ Kd4 58. Rd8+ Kc3 59. Rc8+ Kd2 60. h5 Ra4+ 61. Kg3 Ra6 62. Rd8 Ke2 63. Kg4 d2 64. Rxd2+ Kxd2 65. Kg5 Ke3 66. h6 Kxf3 67. h7 Ra8 68. Kg6 Kg4 69. Kg7 Ra7+ 70. Kg6 Ra8 71. Kg7 Kg5 72. h8Q Ra7+ 73. Kf8 1/2-1/2

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "5"]
[White "Danailov, Silvio"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2475"]
[PlyCount "105"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. Nc3 d5 9. e3 Nbd7 10. d3 a6 11. Qe2 Qc7 12. Rac1 dxc4 13. bxc4 Rad8 14. Rfd1 Qb8 15. Rb1 Qa8 16. Ba1 Rb8 17. Ne1 Bxg2 18. Nxg2 Rfd8 19. f4 Nf8 20. g4 Qc6 21. a4 Rb7 22. g5 Ne8 23. Ne1 Ng6 24. Nf3 Rbd7 25. Kf2 Nd6 26. Rb3 Nf5 27. Ne4 Bd6 28. Qb2 Bf8 29. Rxb6 Qxa4 30. Qb3 Qxb3 31. Rxb3 Ra7 32. Rd2 Nd6 33. Nc3 Ne7 34. Ne5 f6 35. gxf6 gxf6 36. Nf3 Kf7 37. Rb6 Ndc8 38. Rb3 Nc6 39. Ne4 Be7 40. Bc3 Rdd7 41. Ke2 Rdb7 42. Rdb2 Rxb3 43. Rxb3 h6 44. Bd2 Ke8 45. Ne1 f5 46. Nc3 Nd6 47. Na4 Nf7 48. Nc2 Kd7 49. Rb6 Kc7 50. Bc3 Rb7 51. Rxa6 Rb3 52. Ba5+ Kc8 53. Rxc6+ 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "3"]
[White "Gonzalez Intelangelo, Gerardo"]
[Black "Perez, O."]
[Result "0-1"]
[ECO "D67"]
[PlyCount "74"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 e5 12. 0-0 exd4 13. Qxd4 N7f6 14. Ng3 Nb6 15. Bb3 Be6 16. Bc2 Bg4 17. Qf4 Bxf3 18. gxf3 Nbd5 19. Nf5 Qd8 20. Qg3 g6 21. Nd4 Nh5 22. Qg4 Qf6 23. Bb3 Rad8 24. Rfd1 Rfe8 25. Kh1 Qe5 26. Rg1 Ndf4 27. exf4 Nxf4 28. Nf5 Rd2 29. Nh6+ Kg7 30. Nxf7 Nd3 31. Rgf1 Qxb2 32. Qg5 Nxf2+ 33. Rxf2 Qxc1+ 34. Kg2 Rxf2+ 35. Kxf2 Qe1+ 36. Kg2 Re2+ 37. Kh3 Qf1+ 0-1

[Event "Hermano Adolfo op 6th"]
[Site "Spain"]
[Date "1991.??.??"]
[Round "5"]
[White "Guerrero Alvarez, Rafael"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "B75"]
[PlyCount "75"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 d6 7. f3 Nf6 8. Qd2 a6 9. Bc4 Qc7 10. g4 b5 11. Bb3 Bb7 12. g5 Nd7 13. h4 Na5 14. h5 Nxb3 15. cxb3 Rg8 16. Rc1 Qd8 17. Nd5 Bxd5 18. exd5 Nf8 19. Nc6 Qd7 20. h6 Bh8 21. Rh4 e6 22. Re4 e5 23. Qh2 Rc8 24. Bd2 f6 25. Qh4 Qf7 26. gxf6 Bxf6 27. Qh3 Nd7 28. Nb4 Rxc1+ 29. Bxc1 a5 30. Nc6 Qxd5 31. Nxa5 Ke7 32. Re2 Nc5 33. Rd2 Qa8 34. b4 Nb7 35. Nc6+ Kf8 36. Qd7 g5 37. Qxh7 Rh8 38. Qg6 1-0

[Event "Hermano Adolfo op 6th"]
[Site "Spain"]
[Date "1991.??.??"]
[Round "3"]
[White "Mainar Garcia, Antonio"]
[Black "Perez, O."]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "113"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Nf6 7. Nbd2 0-0 8. c3 Bg4 9. h3 Bd7 10. Ne1 Rb8 11. f4 e6 12. Ndf3 Qc7 13. Be3 b6 14. Nh4 Ne7 15. Qd2 Rbd8 16. g4 Bc6 17. Nef3 Ne8 18. Nh2 f5 19. N4f3 Qd7 20. e5 Nc7 21. exd6 Qxd6 22. Rad1 Ned5 23. Ne5 Bh8 24. Nhf3 Nxe3 25. Qxe3 Nd5 26. Qd2 Nxf4 27. d4 Nxg2 28. Qxg2 Bxf3 29. Nxf3 cxd4 30. cxd4 Qb4 31. Ne5 Bxe5 32. dxe5 Qc5+ 33. Kh1 Rxd1 34. Rxd1 Qxe5 35. gxf5 exf5 36. Rd7 a5 37. Qb7 Qe4+ 38. Qxe4 fxe4 39. Re7 Rf2 40. Rxe4 Rxb2 41. a4 Kf7 42. Rc4 h5 43. Rc7+ Kf6 44. h4 Ra2 45. Rc4 g5 46. Rc6+ Kf5 47. Rxb6 gxh4 48. Rb5+ Kg4 49. Rxa5 h3 50. Ra8 h2 51. Rb8 Kg3 52. Rb3+ Kg4 53. Rb4+ Kg3 54. Rb3+ Kf2 55. Rh3 Rxa4 56. Rxh5 Kf3 57. Kxh2 1/2-1/2

[Event "Hermano Adolfo op 6th"]
[Site "Spain"]
[Date "1991.??.??"]
[Round "7"]
[White "Perez, O."]
[Black "De la Rosa, Bretin Adrian"]
[Result "0-1"]
[ECO "E20"]
[PlyCount "46"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Be7 4. e4 d5 5. e5 Ne4 6. Bd3 Nxc3 7. bxc3 Bg5 8. Nh3 Bxc1 9. Rxc1 0-0 10. g3 b6 11. f4 Bb7 12. c5 bxc5 13. Ng5 g6 14. Rb1 Ba6 15. Rxb8 Rxb8 16. Bxa6 cxd4 17. cxd4 c5 18. 0-0 c4 19. Rf3 Qb6 20. Ra3 Qb2 21. Ra4 Qc3 22. Nf3 Rb2 23. Kh1 Rfb8 0-1

[Event "Hermano Adolfo op 6th"]
[Site "Spain"]
[Date "1991.??.??"]
[Round "6"]
[White "Perez, O."]
[Black "Guerrero, V1111"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "57"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Be7 5. b3 0-0 6. Bb2 d5 7. e3 c6 8. Be2 Ne4 9. Ne5 Nd7 10. Nxd7 Bxd7 11. f3 Nxc3 12. Bxc3 Bd6 13. g3 g5 14. Bd3 Qf6 15. Qd2 Ba3 16. Bb4 Bxb4 17. Qxb4 Bc8 18. Qc3 a5 19. Kf2 g4 20. f4 Rf7 21. Be2 Rg7 22. h3 h5 23. hxg4 hxg4 24. Rh4 Rh7 25. Rah1 Rxh4 26. Rxh4 a4 27. b4 Bd7 28. a3 Rc8 29. Qc2 1/2-1/2

[Event "Hermano Adolfo op 6th"]
[Site "Spain"]
[Date "1991.??.??"]
[Round "4"]
[White "Perez, O."]
[Black "Jario Garcia, Ricardo Javier"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "53"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Bxd4 Nxd4 8. Nxd4 Bc5 9. c3 Ne7 10. b4 Bxd4 11. Qxd4 Qxd4 12. cxd4 Nc6 13. Bb5 Bd7 14. Bxc6 Bxc6 15. 0-0 a5 16. bxa5 Rxa5 17. Nd2 Ke7 18. Nb3 Ra3 19. f4 Rha8 20. Rf2 Rxb3 21. axb3 Rxa1+ 22. Rf1 Rxf1+ 23. Kxf1 Bb5+ 24. Ke1 f6 25. h4 f5 26. h5 Kf8 27. Kd2 0-1

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "2"]
[White "Perez, O."]
[Black "Macias Alejandro, David"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "79"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 a6 5. a4 Nf6 6. d3 Be7 7. 0-0 0-0 8. e5 dxe5 9. Nxe5 Qc7 10. Qe2 Nc6 11. Nxc6 Qxc6 12. Bf4 b6 13. Rae1 Bb7 14. f3 Bd6 15. Bg5 Nd5 16. Ne4 Be5 17. f4 Bd4+ 18. Kh1 Ne3 19. c3 Nxc4 20. cxd4 Nd6 21. dxc5 Nxe4 22. dxe4 bxc5 23. Rf3 f6 24. Bh4 Rad8 25. Bf2 Rd7 26. Qc4 Rfd8 27. Bxc5 Rd1 28. Rff1 R1d2 29. f5 Kh8 30. b4 Bc8 31. Rf3 Rd1 32. Qf1 Qxa4 33. Rfe3 Qa1 34. e5 Rxe1 35. Rxe1 Qc3 36. exf6 gxf6 37. Qe2 e5 38. Rf1 Rd2 39. Qh5 Kg7 40. Qe8 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "4"]
[White "Perez, O."]
[Black "Martel, M."]
[Result "1-0"]
[ECO "B07"]
[PlyCount "29"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. 0-0-0 Nbd7 7. e5 dxe5 8. dxe5 Ng4 9. f4 Qb6 10. h3 Nh6 11. g4 Nc5 12. f5 Ng8 13. Be3 Bxf5 14. gxf5 Bxe5 15. Na4 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "8"]
[White "Perez, O."]
[Black "Menvielle Laccourreye, Augusto"]
[Result "1-0"]
[ECO "B97"]
[BlackElo "2370"]
[PlyCount "43"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Nc6 10. Rb1 Qa3 11. Be2 Be7 12. 0-0 Bd7 13. Kh1 Rc8 14. Rf3 Qb4 15. Qe1 Nd4 16. Nxd4 Qxd4 17. Rxb7 Bc6 18. Rb1 Ra8 19. Rd3 Qc5 20. Bf3 h6 21. Bh4 Rc8 22. Bf2 1-0

[Event "Hermano Adolfo op 6th"]
[Site "Spain"]
[Date "1991.??.??"]
[Round "2"]
[White "Perez, O."]
[Black "Pellicer, Jorge Echaniz"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "127"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. Qe2 d6 6. a3 Ba5 7. b4 Bb6 8. 0-0 Bg4 9. Qd1 Nd4 10. Be2 Nxe2+ 11. Qxe2 Bd4 12. Rb1 a6 13. Nd5 Nxd5 14. exd5 Qf6 15. d3 Bxf3 16. Qxf3 Qxf3 17. gxf3 0-0-0 18. Be3 Rhe8 19. c3 Bxc3 20. Rbc1 Bd4 21. Rc4 Bxe3 22. fxe3 f5 23. a4 Kd7 24. b5 axb5 25. axb5 Ra8 26. Rfc1 Rec8 27. Kg2 b6 28. Rb4 Ra3 29. Rd1 Rca8 30. e4 Ra2+ 31. Kh3 f4 32. Rb3 Rf2 33. d4 Raa2 34. Rh1 g5 35. dxe5 dxe5 36. Kg4 h6 37. h3 Ra8 38. Kf5 h5 39. Kxg5 h4 40. Kf5 Rf8+ 41. Kxe5 Rg2 42. Rc3 Rg5+ 43. Kd4 Rg3 44. e5 Rg2 45. e6+ Kd8 46. e7+ Kxe7 47. Rxc7+ Kd6 48. Rc6+ Kd7 49. d6 Rd2+ 50. Ke4 Rxd6 51. Rxd6+ Kxd6 52. Kd4 Re8 53. Rg1 Re3 54. Rg4 Rxf3 55. Rxh4 Rb3 56. Rxf4 Rb4+ 57. Ke3 Rxb5 58. Rd4+ Ke5 59. Re4+ Kf5 60. Rf4+ Kg5 61. h4+ Kh5 62. Kd3 Rb3+ 63. Kc4 Rh3 64. Kb5 1/2-1/2

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1991.??.??"]
[Round "6"]
[White "Perez, O."]
[Black "Perez Aleman, Pedro Tomas"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "2280"]
[PlyCount "28"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nc6 5. Qd2 e5 6. d5 Nce7 7. 0-0-0 f5 8. f3 Nf6 9. g3 fxe4 10. Nxe4 Nf5 11. Bg5 Nxe4 12. fxe4 Qxg5 13. Qxg5 Bh6 14. Nf3 Bxg5+ 1/2-1/2

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Also Alvarado, Luis"]
[Black "Perez, O."]
[Result "0-1"]
[ECO "D37"]
[PlyCount "88"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c6 7. Qc2 Nbd7 8. Rd1 Re8 9. Bd3 Nf8 10. 0-0 Ng6 11. Bg3 Bd6 12. e4 Bxg3 13. fxg3 dxc4 14. Bxc4 b5 15. Bb3 b4 16. Na4 Ba6 17. Rfe1 Bb5 18. Nc5 Qb6 19. Nd2 Rad8 20. Nc4 Bxc4 21. Bxc4 Rxd4 22. Rxd4 Qxc5 23. Red1 Ng4 24. Bb3 Qb6 25. Kh1 Ne3 26. Qd2 Nxd1 27. Bxd1 a5 28. Rd6 Ne5 29. Be2 h6 30. Qf4 Qc5 31. Rd1 Ng6 32. Qd2 Qe5 33. Qd7 Rf8 34. Qd2 Rc8 35. Qd7 Rf8 36. b3 Qxe4 37. Bf3 Qc2 38. Qxc6 Qxa2 39. Qc5 Qxb3 40. Qxa5 Rc8 41. h3 Qc4 42. Rb1 b3 43. Qb6 Qd3 44. Qxb3 Rc1+ 0-1

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Castro, A."]
[Black "Perez, O."]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2375"]
[PlyCount "25"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d6 5. Bg2 Be6 6. d3 h6 7. a3 Qd7 8. b4 Bh3 9. 0-0 g5 10. b5 Ne7 11. Nd2 Ng6 12. Bxb7 Rb8 13. Bc6 1-0

[Event "Cajas op"]
[Site "Cajas"]
[Date "1989.??.??"]
[Round "2"]
[White "Estevez Jacome, Jose Ramon"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "B14"]
[PlyCount "67"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bf4 0-0 8. c5 Nc6 9. a3 Ne4 10. Bb5 Nxc3 11. bxc3 Qa5 12. Qb3 Bf6 13. 0-0 Bd7 14. Rab1 Rfc8 15. Bd3 b6 16. Bd6 bxc5 17. Bxc5 Qc7 18. Qb7 Be7 19. Bxe7 Nxe7 20. Ne5 Be8 21. Rfc1 f6 22. Nf3 Bc6 23. Qb3 Ng6 24. c4 Qd8 25. c5 Rab8 26. Qc2 Kf7 27. Bxg6+ hxg6 28. Nh4 f5 29. Nf3 Qe8 30. Qe2 Bb5 31. Qe5 Bd3 32. Rxb8 Rxb8 33. Ng5+ Kg8 34. Qg3 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Garcia Ramon, Ricardo"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2315"]
[PlyCount "65"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. f4 Nbd7 10. Nb3 0-0 11. Qe1 b5 12. a3 Bb7 13. Bf3 Nc5 14. Nxc5 dxc5 15. Bd2 Rad8 16. e5 Nd5 17. Nxd5 Bxd5 18. Ba5 Qc6 19. Bxd8 Rxd8 20. Rd1 c4 21. Kh1 Qb6 22. c3 a5 23. Bxd5 exd5 24. f5 Bc5 25. e6 Be7 26. Qe2 Bf6 27. Rfe1 fxe6 28. fxe6 d4 29. cxd4 Bxd4 30. e7 Re8 31. Rxd4 Qxd4 32. Qe6+ Kh8 33. Qf7 1-0

[Event "Cajas op"]
[Site "Cajas"]
[Date "1989.??.??"]
[Round "4"]
[White "Gutierrez, Jose"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2320"]
[PlyCount "107"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. f3 h5 9. h4 Ne5 10. Qd2 a6 11. Nb3 Be6 12. Na4 Nfd7 13. Bd4 Bf6 14. Nc3 Rc8 15. Nd1 Qc7 16. Ne3 b5 17. c3 Nb6 18. 0-0 Nbc4 19. Bxc4 Bxc4 20. f4 Bxf1 21. Nd5 Qd8 22. fxe5 dxe5 23. Bb6 Qd6 24. Rxf1 Bg7 25. Nc7+ Kf8 26. Qxd6 exd6 27. Nd5 Bh6 28. Bc7 Kg7 29. Bxd6 Rhe8 30. Nc7 Red8 31. Bxe5+ Kg8 32. Nd5 Rc4 33. Nd4 f5 34. Bc7 Rxd5 35. exd5 Be3+ 36. Kh1 Rxc7 37. Nc6 Rd7 38. Rd1 Kg7 39. Nb8 Rd6 40. b3 Bf2 41. c4 Kf7 42. Nc6 Kf6 43. g3 Bxg3 44. c5 Rd7 45. b4 Bxh4 46. Nb8 Rd8 47. Nxa6 Bg3 48. d6 g5 49. Nc7 Rb8 50. c6 g4 51. Nxb5 Bxd6 52. Rxd6+ Ke5 53. c7 Rc8 54. Rd8 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Miralles, Gilles"]
[Black "Perez, O."]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2400"]
[PlyCount "120"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. g3 b6 8. Bg2 Bb7 9. e4 d6 10. 0-0 0-0 11. Qe2 Nd7 12. Nd5 Rc8 13. Rb1 Nce5 14. b3 Nc5 15. Bb2 e6 16. Nf4 Qe7 17. Bd4 Bc6 18. Rfd1 Rfd8 19. Nh3 f5 20. exf5 Bxg2 21. Kxg2 exf5 22. Nf4 Re8 23. f3 Qf7 24. Qf1 Rcd8 25. Nd5 Ne6 26. Be3 g5 27. f4 Ng4 28. fxg5 Qh5 29. h3 Nxe3+ 30. Ncxe3 Nxg5 31. h4 Ne4 32. Qf3 Qxf3+ 33. Kxf3 Be5 34. Nxf5 Nc5 35. Nde7+ Kh8 36. Nc6 Rd7 37. h5 Rf7 38. g4 Ne6 39. h6 Ng5+ 40. Kg2 Rf6 41. Nxe5 Rxe5 42. Re1 Nf7 43. Rxe5 Nxe5 44. Re1 Kg8 45. Kg3 Kf7 46. Nxd6+ Rxd6 47. Rxe5 Kg6 48. Rd5 Re6 49. Rd7 a5 50. Kf4 Kxh6 51. Kf5 Rg6 52. Re7 Rg5+ 53. Kf4 Rg6 54. g5+ Rxg5 55. Rxh7+ Kg6 56. Rg7+ Kxg7 57. Kxg5 Kf7 58. Kf5 Ke7 59. Ke5 Kd7 60. Kd5 Kc7 1-0

[Event "Cajas op"]
[Site "Cajas"]
[Date "1989.??.??"]
[Round "6"]
[White "Perez, O."]
[Black "Alberdi, C."]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "50"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Qc7 8. Be2 Nge7 9. 0-0 0-0 10. Re1 Nf5 11. Bd3 h6 12. g4 Nfe7 13. Kh1 Bd7 14. Rg1 c4 15. Be2 Kh7 16. Qf1 Rh8 17. Nh4 f6 18. f4 fxe5 19. fxe5 Raf8 20. Qg2 g5 21. Nf3 Ng6 22. Rf1 Qd8 23. Rf2 Nf4 24. Bxf4 Rxf4 25. Raf1 Rhf8 1/2-1/2

[Event "Alicante op2"]
[Site "Alicante"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Comas Fabrego, Luis"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2305"]
[PlyCount "123"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Be2 Nf6 7. 0-0 0-0 8. Bg5 dxc4 9. Bxc4 Nbd7 10. Nbd2 Nb6 11. Bb3 Bg4 12. h3 Bh5 13. Re1 h6 14. Bh4 g5 15. Bg3 Bxg3 16. fxg3 Qd6 17. g4 Bg6 18. Qe2 Rae8 19. Qf2 Nfd5 20. Ne5 Kg7 21. Ndf3 Bh7 22. Bc2 Bxc2 23. Qxc2 Nf4 24. g3 Ng6 25. Rad1 Nd5 26. Qc5 Qc7 27. Kh2 a6 28. Nc4 Rd8 29. Ne3 Nxe3 30. Rxe3 Rd5 31. Qc3 f6 32. Rde1 Rf7 33. Re8 Re7 34. R8xe7+ Nxe7 35. Qb4 Ng6 36. Re8 Qd7 37. Qe1 Kf7 38. Re4 Rd6 39. Qf2 Kg7 40. Nd2 Qf7 41. b3 Rd5 42. Qe3 f5 43. gxf5 Rxf5 44. Kg1 b5 45. Re6 Rf6 46. Rxf6 Qxf6 47. Qe4 Qd6 48. Qe3 Ne7 49. Ne4 Qe6 50. Qf3 Nf5 51. Nc5 Qe1+ 52. Kh2 Nxd4 53. Qd3 Qf2+ 54. Kh1 Qe1+ 55. Kg2 Qe2+ 56. Qxe2 Nxe2 57. Nxa6 Nc1 58. Nb8 c5 59. Na6 Nxa2 60. Nxc5 Kf6 61. Kf3 Nc1 62. Ke3 1/2-1/2

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Diaz, Maria MA"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "77"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 h6 5. g4 Bh7 6. e6 fxe6 7. Nf3 Nd7 8. Bf4 g5 9. Bg3 Ngf6 10. h4 gxh4 11. Rxh4 Rg8 12. Bh3 Be4 13. Nxe4 Nxe4 14. Bf4 Rg6 15. Qd3 Qa5+ 16. c3 Qb5 17. Qc2 Rf6 18. g5 hxg5 19. Nxg5 Rxf4 20. Rxf4 Nxg5 21. a4 Qb6 22. a5 Qc7 23. Qg6+ Kd8 24. Qxg5 Qd6 25. Rh4 Kc7 26. Rh8 Qh2 27. Qg3+ Qxg3 28. fxg3 Kd6 29. Kf1 Nf6 30. Re1 Ne4 31. Kg2 b6 32. Rf1 Nf6 33. a6 c5 34. g4 cxd4 35. cxd4 Rc8 36. Rf2 Nd7 37. g5 Rb8 38. Rf7 b5 39. g6 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Gomez, J."]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "113"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. e5 d4 5. Bb5 e6 6. Bxc6+ bxc6 7. cxd4 cxd4 8. Qa4 Qd5 9. Qxd4 Qxd4 10. Nxd4 Ba6 11. Nc3 Ne7 12. Nf3 Bd3 13. b3 Ng6 14. Bb2 Nf4 15. g3 Nh3 16. Ng1 Ng5 17. Rc1 Bb4 18. a3 Be7 19. h4 Ne4 20. Nce2 Nc5 21. b4 Be4 22. bxc5 Bxh1 23. f3 g5 24. hxg5 Bxg5 25. Nh3 h6 26. Kf2 Bxf3 27. Kxf3 Bxd2 28. Rd1 0-0-0 29. Bd4 Bg5 30. Rf1 Be7 31. Ke4 Rh7 32. Nhf4 h5 33. Nd3 h4 34. Rh1 Kc7 35. gxh4 Rxh4+ 36. Rxh4 Bxh4 37. Bc3 Rg8 38. Nd4 Rg4+ 39. Ke3 Rg3+ 40. Kd2 Bg5+ 41. Kc2 Be3 42. Ba5+ Kd7 43. Nb3 Bg5 44. Be1 Rg2+ 45. Kc3 f5 46. exf6 Bxf6+ 47. Kb4 Rg4+ 48. Ka5 Bd8+ 49. Ka6 Ra4+ 50. Kb7 Rxa3 51. Ne5+ Ke8 52. Nd4 Re3 53. Ndf3 Bf6 54. Bd2 Rxe5 55. Nxe5 Bxe5 56. Kxc6 Bd4 57. Kd6 1/2-1/2

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Gonzalez Lorenzo, Juan Carlos"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "31"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. h4 Re8 8. h5 b5 9. hxg6 hxg6 10. Bh6 Bh8 11. Nf3 b4 12. Bf8 Rxf8 13. Rxh8+ Kxh8 14. Qh6+ Kg8 15. Bc4 Bg4 16. Qxg6+ 1-0

[Event "Alicante op2"]
[Site "Alicante"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Moyano Morales, Francisco Javier"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2250"]
[PlyCount "88"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 e5 7. Nde2 d5 8. exd5 Nxd5 9. 0-0 Nxc3 10. bxc3 Be7 11. Ng3 Nc6 12. Kh1 0-0 13. Qh5 g6 14. Qh6 Re8 15. Ne4 Bf8 16. Qg5 Be7 17. Qe3 Be6 18. Nc5 Bxc5 19. Qxc5 Qb6 20. Qa3 Qa5 21. Rb1 Qxa3 22. Bxa3 b6 23. Bb5 Rac8 24. Ra1 Red8 25. Bc1 f6 26. a4 Na5 27. Ba3 Kf7 28. Bb4 Bc4 29. Rfd1 Be6 30. Ba6 Rb8 31. Bd6 Ra8 32. Bc7 Rd5 33. Rd3 Rxd3 34. cxd3 Nb3 35. Bb7 Re8 36. Ra3 Re7 37. Bxb6 Rxb7 38. Be3 Nc5 39. h4 Nxd3 40. a5 Nf4 41. a6 Rc7 42. Ra4 Nd5 43. Bd2 Nxc3 44. Rb4 Bc8 0-1

[Event "Cajas op"]
[Site "Cajas"]
[Date "1989.??.??"]
[Round "3"]
[White "Perez, O."]
[Black "Pellicer Coloma, Pedro"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "85"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Bg4 7. Qc2 h6 8. Be3 Nf6 9. Nd2 a6 10. 0-0-0 Qe7 11. Rde1 0-0-0 12. Ng3 Rhe8 13. f3 Bd7 14. Nb3 Kb8 15. Kb1 Qf8 16. Re2 Bc8 17. Qd2 g5 18. Rhe1 Ka7 19. Nf1 Nd7 20. h4 f6 21. Bf2 Nb6 22. Nc1 Na5 23. b3 Bf4 24. Qc2 Nc6 25. Ne3 Be6 26. g4 Bf7 27. Nf5 Bd6 28. h5 Ne7 29. Nxd6 Rxd6 30. Bg3 Rc6 31. Kb2 Nec8 32. a4 Nd6 33. a5 Nbc8 34. Na2 Nb5 35. Bxb5 axb5 36. Rxe8 Bxe8 37. Nb4 Nd6 38. Nxc6+ Bxc6 39. Qh7 b4 40. cxb4 Nb5 41. Qe7 Qxe7 42. Rxe7 Nxd4 43. Bf2 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Perez, P."]
[Result "1-0"]
[ECO "B12"]
[PlyCount "89"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h5 7. g5 c5 8. dxc5 Bxc5 9. Bd3 Ne7 10. Nf3 a6 11. Ne2 Qb6 12. 0-0 Nf5 13. Kg2 Nc6 14. c3 Qd8 15. Ng3 Nfe7 16. b4 Ba7 17. a4 0-0 18. b5 Na5 19. Nd4 Bxd3 20. Qxd3 g6 21. Ba3 Bxd4 22. cxd4 Nc4 23. Bb4 Qd7 24. bxa6 Rxa6 25. Rfb1 Rfa8 26. Bxe7 Qxe7 27. Qd1 Na3 28. Rb3 Rxa4 29. Rf3 b5 30. Rf6 Nc4 31. Rb1 Ra2 32. Rb3 Ra1 33. Qd3 R1a3 34. Nxh5 Rxb3 35. Qxb3 gxh5 36. Qf3 Kg7 37. Qxh5 Rh8 38. Qg4 Kf8 39. g6 Rg8 40. h5 Ke8 41. g7 b4 42. h6 Qf8 43. Kh2 Rxg7 44. hxg7 Qg8 45. Rh6 1-0

[Event "Alicante op2"]
[Site "Alicante"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Ramos Suria, Felix"]
[Result "1/2-1/2"]
[ECO "C55"]
[BlackElo "2285"]
[PlyCount "100"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. a3 d5 7. exd5 Nxd5 8. Qe1 Bf6 9. Nbd2 h6 10. Ne4 Be7 11. Ng3 Bf6 12. Nh5 Nb6 13. Bb3 Bg4 14. Nxf6+ Qxf6 15. Nd2 Nd4 16. f3 Bf5 17. Qd1 Qc6 18. Bc4 Rad8 19. a4 Nxc4 20. Nxc4 Nxc2 21. Qxc2 Bxd3 22. Qc3 Qxc4 23. Qxc4 Bxc4 24. Re1 f6 25. Be3 Bb3 26. Bxa7 Rd2 27. Re3 Rxb2 28. Rd3 Ra8 29. Be3 Rxa4 30. Rxa4 Bxa4 31. Rd8+ Kh7 32. Rc8 Rc2 33. h4 h5 34. Ba7 b5 35. Rb8 c5 36. Rc8 c4 37. Bc5 Rb2 38. Bf8 g5 39. Rc7+ Kg8 40. Be7 gxh4 41. Bxf6 h3 42. gxh3 Re2 43. Kf1 Rh2 44. Bxe5 Rc2 45. f4 b4 46. f5 Be8 47. Rc8 Kf8 48. Bd6+ Kf7 49. Bxb4 Rb2 50. Rc7+ Kg8 1/2-1/2

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Rubio Purrinos, Hugo"]
[Result "0-1"]
[ECO "B85"]
[BlackElo "2235"]
[PlyCount "128"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. Be3 Be7 8. 0-0 0-0 9. f4 Bd7 10. Kh1 a6 11. Bf3 Qc7 12. Qe1 b5 13. Qg3 b4 14. Nce2 Rac8 15. e5 Nxd4 16. Nxd4 Ne8 17. Bg4 dxe5 18. fxe5 g6 19. Be2 a5 20. Bd3 Ng7 21. Bh6 f5 22. Rae1 Bc5 23. Nf3 Nh5 24. Qh4 Rf7 25. Qh3 Be7 26. b3 Ng7 27. Bc4 Qb6 28. Rd1 Bb5 29. Nd2 Rff8 30. Rf3 Rcd8 31. Rd3 Rxd3 32. cxd3 Rd8 33. Bxg7 Kxg7 34. Bxb5 Qxb5 35. Nc4 Qd5 36. Qf3 Qxf3 37. gxf3 Rd5 38. Kg2 g5 39. Rd2 Bc5 40. Kf1 Bd4 41. Rg2 Kg6 42. f4 h6 43. Ke2 Kh5 44. Kf3 Bc3 45. Ke3 gxf4+ 46. Kxf4 Rxd3 47. Re2 Kh4 48. Rg2 h5 49. Rg6 Bd2+ 50. Nxd2 Rxd2 51. Rxe6 Rf2+ 52. Ke3 Rxa2 53. Rg6 Rb2 54. e6 Rxb3+ 55. Kf4 Rb1 56. Rg2 Rf1+ 57. Ke3 f4+ 58. Ke2 Rc1 59. Kf3 b3 60. Kxf4 a4 61. Rb2 a3 62. Rxb3 a2 63. e7 a1Q 64. e8Q Rf1+ 0-1

[Event "Alicante op2"]
[Site "Alicante"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Sion Castro, Marcelino"]
[Result "0-1"]
[ECO "B47"]
[BlackElo "2315"]
[PlyCount "86"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. g3 Nf6 8. Bg2 Be7 9. 0-0 0-0 10. a4 Na5 11. g4 Nc4 12. Bc1 d5 13. exd5 Nxd5 14. Bxd5 exd5 15. Nxd5 Qd6 16. Nf5 Bxf5 17. Nxe7+ Qxe7 18. gxf5 Qe4 19. Qd3 Qg4+ 20. Kh1 Ne5 21. Qg3 Qe4+ 22. f3 Qxf5 23. Qf4 Qh3 24. Bd2 Rfe8 25. Bc3 Ng6 26. Qd4 Qh6 27. Rae1 Nh4 28. Re4 Nf5 29. Qg1 Re6 30. Rfe1 Rae8 31. Qg4 Rxe4 32. fxe4 Nd6 33. e5 Nc8 34. Rg1 Ne7 35. e6 f6 36. Rf1 Ng6 37. Qc4 Qe3 38. Re1 Qf3+ 39. Kg1 Nf4 40. e7+ Kh8 41. Qf1 Nh3+ 42. Qxh3 Qxh3 43. Rd1 Qg4+ 0-1

[Event "Cajas op"]
[Site "Cajas"]
[Date "1989.??.??"]
[Round "1"]
[White "Perez, O."]
[Black "Solorzano, J."]
[Result "1-0"]
[ECO "C65"]
[BlackElo "2275"]
[PlyCount "35"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. 0-0 Nf6 5. d4 Nxe4 6. dxe5 Nxf2 7. Kxf2 Bc5+ 8. Kg3 0-0 9. Bxc6 bxc6 10. Nc3 h6 11. Ne4 Bb6 12. Bxh6 gxh6 13. Nf6+ Kg7 14. Nh5+ Kh8 15. h3 d6 16. Qd2 Rg8+ 17. Kh2 dxe5 18. Qxh6# 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, O."]
[Black "Villavicencio Martinez, Adalberto"]
[Result "0-1"]
[ECO "B83"]
[BlackElo "2325"]
[PlyCount "58"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. Be3 0-0 8. Qd2 Nc6 9. g4 d5 10. Nxc6 bxc6 11. e5 Nd7 12. f4 Bh4+ 13. Kd1 Be7 14. g5 Rb8 15. Rb1 c5 16. Bf2 Qa5 17. a3 Ba6 18. Rg1 Nb6 19. Rg3 Rb7 20. Rh3 g6 21. Be1 Rd8 22. Bf3 Bf1 23. Rh6 Bf8 24. Qf2 Bxh6 25. gxh6 Nc4 26. Kc1 Rxb2 27. Rxb2 Qxa3 28. Qxf1 Qxb2+ 29. Kd1 Ne3+ 0-1

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Quintero, A."]
[Black "Perez, O."]
[Result "0-1"]
[ECO "A92"]
[PlyCount "72"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 0-0 6. Nf3 b6 7. Ne5 c6 8. d5 Qc7 9. Bf4 Bd6 10. dxc6 dxc6 11. Nd3 e5 12. Bg5 h6 13. Bxf6 Rxf6 14. Nb5 cxb5 15. Bxa8 bxc4 16. Rc1 Bb7 17. Bxb7 Qxb7 18. 0-0 cxd3 19. Qxd3 Nd7 20. Rfd1 Nc5 21. Qb5 Kh7 22. Qe8 Ne4 23. Qc6 Qe7 24. e3 Bc5 25. Rd7 Rxc6 26. Rxe7 Bxe7 27. Rxc6 Bc5 28. Kg2 Nd2 29. Re6 e4 30. Rc6 Nf3 31. Re6 Ne1+ 32. Kf1 Nd3 33. f3 exf3 34. e4 fxe4 35. Rxe4 Nxb2 36. Rf4 f2 0-1

[Event "ESP-chT"]
[Site "Benidorm"]
[Date "1986.??.??"]
[Round "1"]
[White "Perez, O."]
[Black "Garza Castro, Ramon"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "93"]
[EventDate "1986.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Nc6 7. Bg2 Be7 8. 0-0 a6 9. Be3 Qc7 10. Qe2 Bd7 11. a4 0-0 12. Nb3 Ne5 13. Nd2 Neg4 14. Bf4 Rac8 15. h3 Ne5 16. Rfd1 Qb6 17. Rab1 Qb4 18. Be3 Bxa4 19. Nxa4 Qxa4 20. f4 Nc6 21. b3 Qb4 22. g4 Nd4 23. Qf1 Nxc2 24. Bf2 d5 25. e5 Nd7 26. Nc4 b5 27. Nb2 Qxf4 28. Nd3 Qg5 29. Qe2 Nb4 30. h4 Qg6 31. h5 Qh6 32. Be3 Bg5 33. Bxg5 Qxg5 34. Nxb4 Qxe5 35. Qxe5 Nxe5 36. Nxa6 Nxg4 37. Rdc1 Nf6 38. Bf3 Ne4 39. Bxe4 dxe4 40. b4 Rc4 41. Rxc4 bxc4 42. b5 c3 43. b6 f5 44. Rc1 Rf7 45. Rxc3 Rd7 46. Rc8+ Kf7 47. Rc7 1-0

