[Event "Merida Municipal op"]
[Site "Merida"]
[Date "1994.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Gonzalez, Rigoberto"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "28"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Nf6 6. 0-0 Bg4 7. h3 Bh5 8. Bg5 h6 9. Bxf6 Qxf6 10. Qe2 Nd4 11. Qd1 Nxf3+ 12. gxf3 Bxf3 13. Qd2 Qg6+ 14. Kh2 Qg2# 0-1

[Event "Mesa op"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Galvan Sarmiento, Jose Luis"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2280"]
[PlyCount "89"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c6 4. Nc3 Nf6 5. e4 d6 6. Nge2 c5 7. d4 Nbd7 8. 0-0 0-0 9. d5 Ne5 10. b3 Nh5 11. f4 Ng4 12. f5 Nhf6 13. h3 Ne5 14. g4 a6 15. Be3 Bd7 16. Bf4 Ne8 17. a4 Nc7 18. a5 Rb8 19. Na4 Bxa4 20. Rxa4 b5 21. axb6 Rxb6 22. g5 Qd7 23. Ra2 Rfb8 24. Nc1 gxf5 25. Bxe5 Bxe5 26. exf5 Bd4+ 27. Kh1 Be3 28. Qh5 Qe8 29. Be4 f6 30. g6 h6 31. Re2 Bxc1 32. Rxc1 Kg7 33. Bc2 R6b7 34. Rce1 Na8 35. Re4 Nb6 36. Rh4 Qh8 37. Ree4 Rg8 38. Qe2 Kf8 39. Qe3 Qg7 40. Rxh6 Ke8 41. Rh7 Qf8 42. Rf7 Qxf7 43. gxf7+ Kxf7 44. Rh4 Rg7 45. Qe6+ 1-0

[Event "Mesa op"]
[Site "Mesa"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Najera de Miguel, Pedro Jesus"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2280"]
[PlyCount "47"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e3 0-0 5. Ne2 d6 6. 0-0 Nc6 7. Nbc3 a6 8. d3 Rb8 9. Rb1 Bf5 10. b4 Ne5 11. e4 Bd7 12. f4 Nc6 13. a4 Ng4 14. h3 Nh6 15. g4 f5 16. gxf5 gxf5 17. Qe1 e6 18. Nd1 Ne7 19. b5 axb5 20. axb5 Ng6 21. Kh2 Nh4 22. Rg1 Kf7 23. Qf2 Rg8 24. Bh1 1-0

[Event "El Corte Ingles op"]
[Site "El Corte Ingles"]
[Date "1990.??.??"]
[Round "?"]
[White "Brito Garcia, Alfredo"]
[Black "Perez, P."]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2310"]
[PlyCount "79"]
[EventDate "1990.??.??"]
[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 d5 2. d4 c6 3. c4 e6 4. Nc3 f5 5. g3 Nf6 6. Bg2 Bd6 7. Bf4 Bxf4 8. gxf4 0-0 9. e3 Bd7 10. Ne5 Be8 11. Qb3 Nbd7 12. Qxb7 Nxe5 13. dxe5 Rb8 14. Qxa7 Ng4 15. 0-0 Rxb2 16. h3 Nh6 17. Rab1 Rc2 18. Rb8 Qh4 19. Qd4 g5 20. fxg5 Qxd4 21. exd4 Rxc3 22. cxd5 cxd5 23. gxh6 Rc4 24. Rd1 Bh5 25. Rxf8+ Kxf8 26. Rd2 Kf7 27. Bf1 Rc3 28. Rb2 Bf3 29. Rb3 Rxb3 30. axb3 Bd1 31. b4 Ke7 32. b5 Ba4 33. Kg2 Kd7 34. Kg3 Kc7 35. Kf4 Kb6 36. Kg5 Bxb5 37. Bxb5 Kxb5 38. Kf6 Kc4 39. Kxe6 Kxd4 40. Kxf5 1-0

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Doncevic, Dario"]
[Black "Perez, P."]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2360"]
[PlyCount "61"]
[EventDate "1989.??.??"]
[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. g3 d6 3. Bg2 e5 4. 0-0 Be7 5. c4 Nbd7 6. Nc3 c6 7. e4 0-0 8. h3 Re8 9. d3 Qc7 10. Be3 Bf8 11. Qd2 a6 12. Rac1 Nc5 13. b4 Ne6 14. d4 a5 15. a3 axb4 16. axb4 g6 17. d5 Ng7 18. Ne1 cxd5 19. cxd5 Qc4 20. Na4 Qb5 21. Nb6 Rb8 22. Nc2 Rd8 23. Na3 Qe8 24. Rc7 Bd7 25. Rfc1 Qe7 26. Bg5 Nge8 27. Nxd7 Rxd7 28. R7c3 Qd8 29. Be3 b5 30. Rc6 Ra7 31. Bxa7 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Fraguela Gil, Jose Miguel"]
[Black "Perez, P."]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2280"]
[PlyCount "44"]
[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. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 a5 8. a4 c6 9. Nbd2 Qc7 10. Nc4 Nbd7 11. Ne1 d5 12. Nd2 e5 13. dxe5 Nxe5 14. Nd3 Ne4 15. Nxe5 Bxe5 16. Bxe5 Qxe5 17. Nxe4 dxe4 18. e3 Be6 19. Qe2 Rad8 20. Rfd1 Qc3 21. Rxd8 Rxd8 22. Rd1 Rd5 1/2-1/2

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Hernandez Onna, Roman"]
[Black "Perez, P."]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "2435"]
[PlyCount "76"]
[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. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. Bxf6 exf6 6. d5 Ne5 7. Nxe4 f5 8. Nc3 Bc5 9. Qd2 0-0 10. 0-0-0 Ng4 11. Nh3 Re8 12. Kb1 d6 13. Bd3 Bd7 14. Rde1 Qf6 15. Nb5 Bb6 16. f3 Ne5 17. Nc3 Ba5 18. Nf2 b5 19. f4 Nc4 20. Rxe8+ Rxe8 21. Bxc4 bxc4 22. Re1 Rb8 23. Nfd1 c6 24. Kc1 Kf8 25. Qe3 Re8 26. Qf2 Rxe1 27. Qxe1 cxd5 28. Qf2 Bb6 29. Nxd5 Qd4 30. Nxb6 Qxb6 31. Qh4 h6 32. Qg3 Bc6 33. c3 Qg1 34. Qe3 Qxg2 35. Qxa7 Qxh2 36. Qb8+ Ke7 37. Qc7+ Bd7 38. Qxc4 h5 0-1

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Hernandez Onna, Roman"]
[Black "Perez, P."]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2435"]
[PlyCount "81"]
[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. Nf3 d5 5. g3 c6 6. Bg2 Bd6 7. c5 Bc7 8. Bg5 Nbd7 9. 0-0 0-0 10. e3 Qe8 11. Bf4 e5 12. dxe5 Nxe5 13. Qd4 Nxf3+ 14. Bxf3 Qe7 15. Bxc7 Qxc7 16. b4 Ne4 17. Bg2 Rd8 18. Ne2 Be6 19. Qd3 Rf8 20. Nd4 Qd7 21. a3 Rf6 22. Ne2 Rh6 23. h4 Rf8 24. Rad1 Qe7 25. Qd4 Bf7 26. Nf4 Bh5 27. Nxh5 Rxh5 28. Bf3 Rh6 29. Kg2 f4 30. exf4 Rxf4 31. gxf4 Rg6+ 32. Bg4 Qxh4 33. Kf3 Qxg4+ 34. Ke3 Re6 35. f3 Ng5+ 36. Kd3 Nxf3 37. Qf2 Qf5+ 38. Kc3 Qxf4 39. Kb2 Qe5+ 40. Kb3 Qe4 41. Ka4 1/2-1/2

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Leon, D."]
[Black "Perez, P."]
[Result "0-1"]
[ECO "B47"]
[PlyCount "112"]
[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 a6 5. Be2 Nf6 6. Nc3 e6 7. 0-0 Qc7 8. Kh1 Be7 9. f4 d5 10. exd5 Nxd5 11. Nxd5 exd5 12. c3 Bf6 13. Be3 0-0 14. Bf3 Ne7 15. Qd2 b5 16. Rad1 Bb7 17. a3 Rad8 18. Ne2 Nf5 19. Bf2 Rfe8 20. Nd4 Nd6 21. Qc1 Ne4 22. Nf5 Bc8 23. Ng3 Nxf2+ 24. Rxf2 d4 25. cxd4 Qxc1 26. Rxc1 Bxd4 27. Rfc2 Be3 28. Rf1 Re7 29. Be4 g6 30. f5 Red7 31. h3 Rd1 32. Rxd1 Rxd1+ 33. Kh2 Bg1+ 34. Kh1 Be3+ 35. Kh2 Bg1+ 36. Kh1 Bf2+ 37. Kh2 Bxg3+ 38. Kxg3 Bxf5 39. Bxf5 gxf5 40. Rf2 Rd5 41. Kf4 Kg7 42. Kg5 f6+ 43. Kf4 Kg6 44. h4 Rd4+ 45. Kg3 Rg4+ 46. Kh3 a5 47. g3 Rc4 48. Rd2 b4 49. Rd3 a4 50. axb4 Rxb4 51. Ra3 h5 52. Kg2 Rxb2+ 53. Kh3 Rb4 54. Rc3 f4 55. Kg2 Rb2+ 56. Kh3 Rb3 0-1

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Perez, P."]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2385"]
[PlyCount "77"]
[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. f4 e5 3. Nf3 d6 4. Bc4 Bg4 5. 0-0 Bxf3 6. Qxf3 Nf6 7. d3 Nbd7 8. g4 exf4 9. g5 Ng8 10. Bxf4 f6 11. Nc3 a6 12. Bxg8 Rxg8 13. Qh5+ g6 14. Qxh7 Rg7 15. Qh8 Nb6 16. gxf6 Rf7 17. Bg5 Qd7 18. Qh4 0-0-0 19. a4 a5 20. Qg3 Re8 21. b3 Rh7 22. Rf3 Kb8 23. Raf1 Ka8 24. Nb5 Re5 25. h4 Nc8 26. Qe1 b6 27. Qg3 Qf7 28. Qg4 Kb7 29. c3 d5 30. Qg3 dxe4 31. Qxe5 exf3 32. Qe4+ Ka6 33. Qa8+ Na7 34. Nxa7 Qxa7 35. Qxf8 Qb7 36. Qe8 Qd5 37. Qe4 Qxb3 38. Qc4+ Qxc4 39. dxc4 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Navarro, J."]
[Black "Perez, P."]
[Result "0-1"]
[ECO "A90"]
[PlyCount "56"]
[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. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. Nc3 c6 6. b3 Bb4 7. Bb2 Ne4 8. Rc1 0-0 9. Nf3 Nd7 10. 0-0 Ndf6 11. Nxe4 fxe4 12. Ne5 Bd6 13. f3 exf3 14. exf3 Bd7 15. cxd5 exd5 16. Nxd7 Qxd7 17. Re1 Rae8 18. Qd2 Qf5 19. Bc3 h6 20. Bb4 Bxb4 21. Qxb4 Qd7 22. Qd2 Nh7 23. f4 Nf6 24. Qd3 Rf7 25. Re2 Rxe2 26. Qxe2 Re7 27. Qd3 Qe8 28. Qc3 Re3 0-1

[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 "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Berciano Reyero, Jose Elias"]
[Result "0-1"]
[ECO "E72"]
[PlyCount "73"]
[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. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. e4 d6 6. d4 0-0 7. h4 e5 8. d5 Bd7 9. Bd2 Na6 10. f3 Nb4 11. Be3 Qc7 12. Qd2 cxd5 13. cxd5 Nh5 14. g4 Nf4 15. Bxf4 exf4 16. Rc1 Rac8 17. Nge2 Be5 18. 0-0 Qd8 19. a3 Na6 20. Qe1 Nc5 21. Rd1 Na4 22. Nxa4 Bxa4 23. Rd2 Qb6+ 24. Qf2 Qa5 25. Nd4 Rc7 26. b3 Bd7 27. b4 Qxa3 28. Ra2 Qxb4 29. Nc2 Qb3 30. Nd4 Qc4 31. Rd2 Rfc8 32. Rfd1 a5 33. Ra1 a4 34. Rb1 b5 35. Bf1 Qc5 36. Rbd1 b4 37. Kh2 0-1

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Betancort Curbelo, Juan"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2260"]
[PlyCount "74"]
[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 f5 3. d3 Nf6 4. g3 Nc6 5. Bg2 Bc5 6. Nf3 0-0 7. 0-0 a5 8. Nd5 d6 9. Bg5 Be6 10. Bxf6 gxf6 11. e3 Bxd5 12. cxd5 Ne7 13. Nh4 Kh8 14. Kh1 Rg8 15. Qe2 Qf8 16. f4 Qh6 17. d4 Bb6 18. fxe5 fxe5 19. dxe5 dxe5 20. Nxf5 Nxf5 21. Rxf5 Rxg3 22. Rxe5 Rxe3 23. Rxe3 Qxe3 24. Qxe3 Bxe3 25. Re1 Bc5 26. Rc1 Bd6 27. a4 Re8 28. Bf1 Re4 29. b3 Rd4 30. Bg2 Rd2 31. Rf1 Kg7 32. h3 Rb2 33. Rf3 Rb1+ 34. Bf1 Rd1 35. Kg1 Rxd5 36. Bc4 Rd2 37. Rf2 Bc5 0-1

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Garcia Cuyas, J."]
[Result "1-0"]
[ECO "E65"]
[PlyCount "64"]
[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. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. d4 d6 7. 0-0 cxd4 8. Nxd4 a6 9. Bg5 Nbd7 10. Rc1 Qa5 11. Qd2 Ne5 12. b3 Rb8 13. Nd5 Qxd2 14. Nxe7+ Kh8 15. Bxd2 Be6 16. f4 Neg4 17. h3 Nh6 18. g4 Nhg8 19. f5 Bd7 20. Nxg8 Kxg8 21. g5 Ne4 22. f6 Nxd2 23. Rfd1 Bh8 24. Rxd2 h6 25. h4 Rfe8 26. Kf2 hxg5 27. hxg5 Re5 28. Nf3 Ra5 29. b4 Ra4 30. Rd4 Rxa2 31. Rh1 Re8 32. Bf1 Re5 1-0

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Garcia Padron, Jose"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "2420"]
[PlyCount "41"]
[EventDate "1989.??.??"]
[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 b5 2. g3 Bb7 3. Bg2 e6 4. 0-0 Nf6 5. b3 Be7 6. Bb2 0-0 7. d3 d6 8. e4 Nfd7 9. Qe2 a5 10. Nd4 b4 11. a4 bxa3 12. Nxa3 Nb6 13. Qg4 e5 14. Nf5 Bf6 15. f4 Nc6 16. Rae1 Bc8 17. Qd1 g6 18. Nh6+ Kg7 19. Ng4 Be7 20. fxe5 Bxg4 21. exd6+ 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Gonzalez, J."]
[Result "1/2-1/2"]
[ECO "A38"]
[BlackElo "2270"]
[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. c4 c5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 e5 5. Nc3 g6 6. 0-0 Bg7 7. d3 0-0 8. Bg5 h6 9. Bxf6 Bxf6 10. Nd5 Bg7 11. Nd2 d6 12. Ne4 Be6 13. Ndc3 f5 14. Nd2 Kh7 15. e3 Qd7 16. Nd5 Rae8 17. a3 e4 18. dxe4 Bxb2 19. Rb1 Bg7 20. exf5 Bxf5 21. e4 Bg4 22. f3 Be6 23. Nf4 b6 24. Nxe6 Qxe6 25. f4 Kh8 26. Qa4 Nd4 27. Rbe1 Re7 28. Qd1 Qd7 29. Nf3 Qe6 30. Qd3 Qf6 31. e5 Nxf3+ 32. Rxf3 dxe5 33. fxe5 Qe6 34. Rxf8+ Bxf8 35. Bd5 Qg4 36. e6 Qd4+ 37. Qxd4+ cxd4 38. Rf1 Kg7 39. Rd1 Kf6 40. Rxd4 Ke5 41. Re4+ Kd6 42. Rf4 Bg7 43. Rf1 Bd4+ 44. Kg2 Kc5 45. Kf3 Be5 46. Ke4 Bd6 47. Rd1 Re8 48. Rf1 b5 49. cxb5 Kxb5 50. Rb1+ Ka5 51. Rb7 Ka6 52. Rd7 Bxa3 53. Rh7 h5 54. Rh6 Re7 55. h4 Kb5 56. Rh8 Bd6 57. Rc8 1/2-1/2

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Gonzalez, J."]
[Result "1-0"]
[ECO "A38"]
[BlackElo "2270"]
[PlyCount "69"]
[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 c5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 g6 7. Nxd5 Qxd5 8. 0-0 Bg7 9. d3 0-0 10. a3 Qd6 11. Rb1 Rb8 12. Nd2 b6 13. b4 cxb4 14. axb4 Bb7 15. Ne4 Qd7 16. Qa4 Qe6 17. Ng5 Qd6 18. Ne4 Qe6 19. Ng5 Qd6 20. Ne4 Qd7 21. Bb2 Bxb2 22. Rxb2 Qd4 23. Qa3 Ne5 24. Rb3 b5 25. Rc1 Ng4 26. e3 Qb6 27. Rbc3 Ne5 28. Rc7 Nc6 29. Rd7 Ba8 30. Nc5 Rbd8 31. d4 Rxd7 32. Nxd7 Qc7 33. Nxf8 Qd6 34. Qc3 Nxd4 35. Qxd4 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Gonzalez, L."]
[Result "1-0"]
[ECO "E67"]
[PlyCount "81"]
[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 Nf6 2. Nc3 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 Nbd7 8. h3 c6 9. d5 Nb6 10. dxc6 bxc6 11. c5 Nbd5 12. cxd6 e4 13. Ng5 Nxc3 14. bxc3 Re8 15. Qb3 Be6 16. Nxe6 Rxe6 17. Ba3 Bf8 18. Rfd1 Rb8 19. Qa4 Qd7 20. Rd4 c5 21. Bxc5 Qxa4 22. Rxa4 Bxd6 23. Bxd6 Rxd6 24. Rxa7 Rd2 25. Bf1 Rc2 26. a4 Rxc3 27. a5 Nd5 28. a6 Rc7 29. Rxc7 Nxc7 30. e3 Ra8 31. a7 Kf8 32. g4 f5 33. Bc4 Ke7 34. Kg2 fxg4 35. hxg4 Kd6 36. Kg3 g5 37. f3 exf3 38. Kxf3 Kc5 39. Bd3 Kd6 40. Be4 Rf8+ 41. Kg3 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Granda Zuniga, Julio E"]
[Result "0-1"]
[ECO "A13"]
[BlackElo "2500"]
[PlyCount "72"]
[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. c4 e6 2. b3 Nf6 3. Bb2 d5 4. e3 Be7 5. Nf3 0-0 6. Be2 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. Qe2 Nbd7 10. Nc3 a6 11. a4 Ra7 12. Nd4 c5 13. Nc2 Ne5 14. d4 Nxc4 15. bxc4 Ba8 16. Rfd1 Rd7 17. f3 Qc7 18. d5 exd5 19. cxd5 Nxd5 20. Qxa6 Bd6 21. h3 Nxc3 22. Bxc3 Bc6 23. Qc4 Rfd8 24. Rdb1 Be7 25. Qg4 Bf8 26. Ne1 Qa7 27. h4 Qa6 28. f4 Re8 29. Be5 Kh8 30. h5 f6 31. Bb2 Rxe3 32. Nf3 Qd3 33. Rd1 Qxd1+ 34. Rxd1 Rxd1+ 35. Kf2 Bd7 36. f5 Rb3 0-1

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Lopez, C."]
[Result "1-0"]
[ECO "A85"]
[BlackElo "2275"]
[PlyCount "69"]
[EventDate "1989.??.??"]
[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 d5 2. d4 e6 3. c4 f5 4. Nc3 Nf6 5. Bg5 c6 6. Qb3 Be7 7. e3 0-0 8. Bxf6 Bxf6 9. Bd3 Qe8 10. 0-0-0 a6 11. cxd5 cxd5 12. Kb1 Nc6 13. h4 b5 14. Ng5 h6 15. Nf3 Bd7 16. Rdg1 b4 17. Ne2 a5 18. Qd1 a4 19. Nf4 b3 20. a3 Qb8 21. g4 fxg4 22. Nd2 Nxd4 23. Qxg4 Nf5 24. Ng6 Qd6 25. Nf3 Rfb8 26. Nd4 Nxd4 27. exd4 e5 28. Qg3 Re8 29. Re1 Qb6 30. dxe5 Bd8 31. Rhg1 Bb5 32. Bf5 Ra7 33. Nf4 Rf8 34. Be6+ Kh7 35. Bxd5 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Lopez Colon, Francisco"]
[Result "1/2-1/2"]
[ECO "A21"]
[BlackElo "2205"]
[PlyCount "94"]
[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 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Nge2 0-0 7. 0-0 d6 8. d4 Qe8 9. d5 Nb8 10. e4 Qg6 11. exf5 Bxf5 12. f3 a5 13. Ne4 Bxe4 14. fxe4 Nxe4 15. Rxf8+ Bxf8 16. Qc2 Nc5 17. Qxg6 hxg6 18. Bg5 Nba6 19. Nc3 Re8 20. Ne4 Be7 21. Be3 Bf6 22. Nxc5 Nxc5 23. Bxc5 dxc5 24. Be4 Kf7 25. Rd1 Rd8 26. Rd3 g5 27. Rb3 b6 28. g4 Ke7 29. Kf2 Kd6 30. a4 Be7 31. Rf3 Bf6 32. Rb3 Ke7 33. Ke2 Rd6 34. h3 Kd8 35. Ke3 Kc8 36. Ke2 Kd8 37. Ke3 Be7 38. Ke2 Rf6 39. Rf3 Rf4 40. Ke3 Bf6 41. Kd3 Ke7 42. b3 Kd6 43. Ke3 Ke7 44. Kd3 Kd7 45. Ke3 Kd6 46. Kd3 Rxf3+ 47. Bxf3 e4+ 1/2-1/2

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Martin Del Campo C, Jorge Arturo"]
[Result "1-0"]
[ECO "A39"]
[BlackElo "2220"]
[PlyCount "73"]
[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. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c5 6. d4 cxd4 7. Nxd4 Nc6 8. Nc2 a6 9. 0-0 b6 10. Rb1 Ng4 11. e4 Nf6 12. Be3 Rb8 13. a4 Ne5 14. Qe2 d6 15. Nd5 b5 16. cxb5 Nxd5 17. exd5 axb5 18. axb5 Bf5 19. Rbc1 Bd3 20. Qd1 Bxf1 21. Bxf1 Nd7 22. Nb4 Rb7 23. Nc6 Qe8 24. b4 e6 25. Na5 Rb8 26. Ba7 Rc8 27. Nc6 exd5 28. Qxd5 Be5 29. b6 Nf6 30. Qb5 d5 31. b7 Rd8 32. Nxd8 Qxd8 33. Rc8 Qd7 34. Rxf8+ Kxf8 35. b8Q+ Bxb8 36. Qxb8+ Kg7 37. Bd4 1-0

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Mendoza Contreras, Lucas Eduardo"]
[Result "0-1"]
[ECO "A28"]
[BlackElo "2325"]
[PlyCount "72"]
[EventDate "1989.??.??"]
[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 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Bxc3+ 8. bxc3 Ne5 9. e4 Ng6 10. Bxf6 Qxf6 11. Bd3 0-0 12. 0-0 d6 13. f4 Bd7 14. Qd2 Rfe8 15. Nb5 Qd8 16. f5 Ne5 17. f6 Bxb5 18. cxb5 Re6 19. fxg7 Qg5 20. Qc2 Qe3+ 21. Kh1 Qxd3 22. Qf2 Qxe4 23. Rae1 Qg6 24. Rd1 b6 25. Rd4 Rae8 26. g4 Kxg7 27. Rf4 R8e7 28. h4 Qd3 29. g5 hxg5 30. hxg5 Qh3+ 31. Kg1 Rg6 32. Rf5 Kg8 33. Qd2 Qg3+ 34. Kh1 f6 35. Qd5+ Kh8 36. Qa8+ Rg8 0-1

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Mendoza Contreras, Lucas Eduardo"]
[Result "1-0"]
[ECO "E69"]
[BlackElo "2325"]
[PlyCount "58"]
[EventDate "1989.??.??"]
[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 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Re8 10. b3 c6 11. Bb2 Nc5 12. Re1 a5 13. h3 a4 14. b4 a3 15. Bc1 Ne6 16. Nc2 Qb6 17. Rb1 Ng4 18. hxg4 Bxc3 19. Re3 Be5 20. Rd3 g5 21. Be3 Qc7 22. Qd2 h6 23. f4 gxf4 24. gxf4 Bf6 25. Rxd6 Be7 26. Rd3 b6 27. f5 Ng5 28. Bf4 Qa7 29. e5 Bb7 1-0

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Nascimento, Alexandre"]
[Result "1-0"]
[ECO "D61"]
[BlackElo "2205"]
[PlyCount "71"]
[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. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Qc2 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. a3 Nxc3 12. Qxc3 c5 13. 0-0 b6 14. e4 Bb7 15. Qe3 cxd4 16. Nxd4 Nc5 17. f3 Rfd8 18. b4 Nd7 19. e5 a5 20. Rab1 axb4 21. axb4 Ra4 22. Nc2 Ba6 23. Bb3 Bxf1 24. Bxa4 b5 25. Bb3 Bc4 26. Bxc4 bxc4 27. Ra1 Nf8 28. h3 Ng6 29. Kh2 Qh4 30. b5 Qf4+ 31. Qxf4 Nxf4 32. b6 Nd5 33. b7 Nc7 34. Nd4 Rb8 35. Nb5 Ne8 36. Ra8 1-0

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Rubio Purrinos, Hugo"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "2235"]
[PlyCount "35"]
[EventDate "1989.??.??"]
[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 e6 2. e4 d5 3. e5 c5 4. cxd5 exd5 5. d4 Nc6 6. Bb5 Qb6 7. Nc3 Be6 8. Nf3 Be7 9. 0-0 a6 10. Ba4 0-0-0 11. Bxc6 Qxc6 12. dxc5 Bxc5 13. Na4 Kb8 14. Nxc5 Qxc5 15. Be3 Qa5 16. Qd4 Ne7 17. Rac1 Nc6 18. Rxc6 1-0

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Villavicencio Martinez, Adalberto"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2325"]
[PlyCount "92"]
[EventDate "1989.??.??"]
[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 Nc6 5. Nxc6 bxc6 6. Nc3 d5 7. Bd3 Nf6 8. 0-0 Be7 9. Re1 Rb8 10. Qf3 Rb7 11. Qg3 g6 12. e5 Nd7 13. Rb1 Nc5 14. Bf1 h5 15. Rd1 Nd7 16. Ne2 h4 17. Qc3 Qc7 18. f4 Nc5 19. Nd4 Ne4 20. Qf3 c5 21. Nb5 Qb8 22. c4 Rxb5 23. cxb5 c4 24. Be3 Qxb5 25. Bd4 Bd7 26. b3 0-0 27. bxc4 Qa4 28. cxd5 exd5 29. Qb3 Qa5 30. Be3 Be6 31. Bd4 Nd2 32. Qb5 Qxb5 33. Rxb5 Ne4 34. Rb7 Ba3 35. Rxa7 Bb4 36. Rb1 Bd2 37. Rd1 Bxf4 38. a4 Rb8 39. a5 Rb4 40. Bb6 Rxb6 41. axb6 Be3+ 42. Kh1 Nf2+ 43. Kg1 Ne4+ 44. Kh1 Bd4 45. Ra4 Bxe5 46. h3 Ng3+ 0-1

[Event "Gran Canaria op"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Rodriguez Vila, Andres"]
[Black "Perez, P."]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2310"]
[PlyCount "115"]
[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 d6 2. d4 g6 3. Nc3 Bg7 4. Be2 Nc6 5. Be3 e5 6. d5 Nce7 7. f3 f5 8. g3 Nf6 9. Qd2 h6 10. 0-0-0 a6 11. h4 b5 12. a3 Bd7 13. Nh3 Qb8 14. Nf2 a5 15. b4 Nh5 16. Rhg1 axb4 17. axb4 Nxg3 18. Rxg3 f4 19. Rgg1 fxe3 20. Qxe3 h5 21. Kb2 Bh6 22. Qd3 Qa7 23. Ra1 Qb7 24. Rxa8+ Qxa8 25. Ra1 Qb7 26. Nxb5 0-0 27. c3 Bxb5 28. Qxb5 Qxb5 29. Bxb5 Rxf3 30. Nd3 Be3 31. Rh1 Bb6 32. Kc2 Re3 33. Nf2 Rg3 34. Nh3 Be3 35. Be2 Kg7 36. c4 Ng8 37. Ng5 Bxg5 38. hxg5 Rxg5 39. c5 dxc5 40. b5 Rg2 41. d6 cxd6 42. Kd3 Rf2 43. b6 Rf8 44. Ra1 Rb8 45. Ra7+ Kf6 46. b7 Ne7 47. Ke3 Nc6 48. Ra6 Rxb7 49. Rxc6 Ke7 50. Bc4 Ra7 51. Kf2 Kd7 52. Bd5 g5 53. Rb6 Rc7 54. Rb3 Ke8 55. Rb8+ Ke7 56. Rh8 h4 57. Rh7+ Kd8 58. Rh8+ 1/2-1/2

[Event "Gran Canaria op2"]
[Site "Gran Canaria"]
[Date "1989.??.??"]
[Round "?"]
[White "Sarmiento Alfonso, Braulio Alfonso"]
[Black "Perez, P."]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2280"]
[PlyCount "55"]
[EventDate "1989.??.??"]
[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 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nge2 c6 6. d5 c5 7. Ng3 g6 8. Be2 Bg7 9. Be3 a6 10. Qd2 h5 11. f3 Rb8 12. Bd3 Qc7 13. a4 b6 14. Nge2 Nf8 15. 0-0 Rg8 16. Rab1 N6d7 17. b4 cxb4 18. Rxb4 Nc5 19. Rfb1 a5 20. Nb5 Qe7 21. Bxc5 dxc5 22. d6 Qd7 23. Nc7+ Kd8 24. Rxb6 Rxb6 25. Rxb6 Qxa4 26. Nc3 Qa3 27. Rb1 Nd7 28. N3b5 1-0

[Event "Las Palmas op"]
[Site "Las Palmas"]
[Date "1989.??.??"]
[Round "?"]
[White "Sarmiento Alfonso, Braulio Alfonso"]
[Black "Perez, P."]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2280"]
[PlyCount "79"]
[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. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Be6 6. Ne2 Bd6 7. Nd2 0-0 8. c3 Nc6 9. Qc2 g6 10. h4 Ne7 11. 0-0-0 a5 12. h5 Kg7 13. f3 Qe8 14. Rdg1 b5 15. g4 fxg4 16. fxg4 b4 17. hxg6 hxg6 18. Nf4 Bf7 19. Nf3 Rh8 20. Rxh8 Qxh8 21. g5 f5 22. Qg2 bxc3 23. bxc3 Ba3+ 24. Kd2 Rb8 25. Rh1 Rb2+ 26. Bc2 Qg8 27. Qh2 Kf8 28. Ne5 Ke8 29. Qe2 Bd6 30. Qa6 Bxe5 31. dxe5 Rxa2 32. e6 Bxe6 33. Nxe6 Kf7 34. Nxc7 Qg7 35. Qe6+ Kf8 36. Rb1 Qf7 37. Rb8+ Kg7 38. Ne8+ Kg8 39. Nf6+ Kg7 40. Nh5+ 1-0

[Event "W-ch H354 corr"]
[Site "ICCF corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Perez, P."]
[Black "Bortolin, Bruno"]
[Result "0-1"]
[ECO "A89"]
[PlyCount "60"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 f5 2. d4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 Nc6 6. Nf3 Nf6 7. 0-0 0-0 8. e3 e5 9. d5 Na5 10. Qe2 c5 11. Bd2 h6 12. Rab1 b6 13. Rfd1 g5 14. b4 cxb4 15. Rxb4 Nb7 16. Rdb1 Nc5 17. a4 Bd7 18. Ne1 e4 19. f4 Be8 20. Nb5 a5 21. R4b3 Nxa4 22. fxg5 hxg5 23. Qf2 Ng4 24. Qe2 Nc5 25. Ra3 Ne5 26. Nd4 Bd7 27. h3 Rc8 28. Bc3 Ncd3 29. Rab3 Rxc4 30. Rxb6 Rxc3 0-1

