[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "7"]
[White "Degen, Wladimir"]
[Black "Perikanta, Pertti"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "59"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. a3 c5 8. d5 Nc7 9. Qe2 e6 10. dxe6 Bxe6 11. 0-0 Re8 12. Re1 d5 13. e5 c4 14. exf6 cxd3 15. Qxd3 Qxf6 16. Be3 Bf5 17. Qd2 Ne6 18. Qxd5 Bxc2 19. Rac1 Bf5 20. Qxb7 Rab8 21. Qxa7 Rxb2 22. Bd4 Qd8 23. Bxg7 Kxg7 24. Red1 Qa8 25. Qe3 Qxa3 26. Qe5+ Kh6 27. Ng5 Rb7 28. Nd5 Nxg5 29. fxg5+ Kxg5 30. Qf4+ 1-0

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "2"]
[White "Koelsch, Gilbert"]
[Black "Perikanta, Pertti"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "128"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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. Be3 Bg7 5. f3 c6 6. Qd2 Nbd7 7. h4 Qa5 8. Nh3 b5 9. g4 b4 10. Ne2 e5 11. Nc1 d5 12. Nb3 Qc7 13. g5 Nh5 14. Rg1 0-0 15. Nf2 a5 16. Ng4 a4 17. Nc5 Nxc5 18. dxc5 d4 19. Bf2 Qa5 20. Nf6+ Nxf6 21. gxf6 Bxf6 22. h5 Qxc5 23. hxg6 fxg6 24. Bd3 a3 25. b3 Qc3 26. Bc4+ Kg7 27. Ke2 Qxd2+ 28. Kxd2 h6 29. Raf1 Bg5+ 30. Ke2 Ba6 31. Bxa6 Rxa6 32. Be1 c5 33. Rg4 Bf4 34. Bd2 Bxd2 35. Kxd2 Raf6 36. Rg3 g5 37. Kd3 Rf4 38. Kc4 Rc8 39. Kd5 Kf6 40. Rh1 Rh4 41. Rxh4 gxh4 42. Rg4 Rd8+ 43. Kc4 h3 44. Rh4 Kg5 45. Rxh3 h5 46. Rh2 h4 47. Kxc5 Rb8 48. Kd5 Rb5+ 49. Kc4 Rb8 50. Kd5 Re8 51. Kd6 Kf4 52. Rxh4+ Kxf3 53. Kd5 Ke3 54. Rh5 Kd2 55. Rxe5 Rd8+ 56. Kc4 Kxc2 57. Rh5 d3 58. Kxb4 d2 59. Rh1 Rd4+ 60. Kxa3 Rxe4 61. Rh2 Kc3 62. Rxd2 Kxd2 63. b4 Kc3 64. b5 Kc4 0-1

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "8"]
[White "Ludy, Klaus"]
[Black "Perikanta, Pertti"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "96"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. Be2 cxd4 8. exd4 Nc6 9. 0-0 Be6 10. cxd5 Nxd5 11. Be5 Nxe5 12. Nxe5 Nxc3 13. bxc3 Bxe5 14. dxe5 Qa5 15. Qd4 Rfd8 16. Qb4 Qxe5 17. Bf3 Rab8 18. Rfd1 Qc7 19. Rxd8+ Qxd8 20. Rd1 Qc7 21. a3 b6 22. h3 Rc8 23. Bg4 Bxg4 24. hxg4 e6 25. Rd3 Qc5 26. Rd7 a5 27. Qf4 Rf8 28. Qf6 Qxa3 29. g5 Qc5 30. Ra7 Qd5 31. Qe7 h6 32. gxh6 Qd1+ 33. Kh2 Qh5+ 34. Kg1 Qxh6 35. Qc7 Qc1+ 36. Kh2 Qb2 37. Rb7 Qxf2 38. Rxb6 Qh4+ 39. Kg1 Rd8 40. Rb8 Qe1+ 41. Kh2 Rxb8 42. Qxb8+ Kg7 43. Qb2 Qe5+ 44. Kg1 Qc5+ 45. Kf1 e5 46. Ke2 Qc4+ 47. Ke3 a4 48. g3 Qc5+ 0-1

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "5"]
[White "Osieka, Udo"]
[Black "Perikanta, Pertti"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2230"]
[PlyCount "23"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 Nxc3 7. dxc3 c5 8. e4 Nc6 9. Be2 Bg7 10. Bh6 0-0 11. Ng5 f6 12. Bc4+ 1-0

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "4"]
[White "Perikanta, Pertti"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2485"]
[PlyCount "80"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 c5 5. Bg5 e6 6. 0-0 Be7 7. dxc5 bxc5 8. c4 0-0 9. Nc3 Nc6 10. Rc1 h6 11. Bf4 d6 12. Rc2 Qb8 13. Bc1 a6 14. b3 Qa7 15. Rd2 Rad8 16. Bb2 Qa8 17. h3 Nd4 18. Re1 Rfe8 19. Kh2 e5 20. Nh4 Ne4 21. Bxe4 Bxe4 22. Nxe4 Bxh4 23. f3 f5 24. e3 fxe4 25. exd4 Bg5 26. Rc2 exd4 27. fxe4 Rxe4 28. Rxe4 Qxe4 29. Re2 Qf5 30. Qe1 Rf8 31. Bc1 Bxc1 32. Qxc1 Qf1 33. Qxf1 Rxf1 34. Kg2 Rf6 35. Kg1 Kf7 36. Kg2 a5 37. Kg1 Re6 38. Rd2 Re3 39. Kf2 Ke6 40. Rd1 Ke5 0-1

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "6"]
[White "Perikanta, Pertti"]
[Black "Hermann, Manfred"]
[Result "1-0"]
[ECO "E65"]
[BlackElo "2375"]
[PlyCount "99"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Qa4 Qa5 11. Qb5 Ng4 12. Bxc5 a6 13. Qxa5 Nxa5 14. h3 Nh6 15. Rac1 Nxc4 16. b3 Nd6 17. Ng5 Bd7 18. Nd5 Nc8 19. Rfd1 Bc6 20. Bxe7 Re8 21. Bb4 Bxd5 22. Bxd5 Nb6 23. Bxb7 Rab8 24. Bf3 Nf5 25. Bc5 Bh6 26. Ne4 Re6 27. e3 Na8 28. Nd6 Rf6 29. Nxf5 Rxf5 30. Kg2 Bf8 31. Ba7 Re8 32. Bc6 Re7 33. Bc5 Rxc5 34. Rxc5 Rc7 35. Rcc1 Ba3 36. Rc2 Nb6 37. Be4 Re7 38. Bf3 Ra7 39. Rd8+ Kg7 40. g4 Nd7 41. Rcc8 Nf8 42. Ra8 Rc7 43. Rxa6 Be7 44. Rd2 Bh4 45. Rc6 Re7 46. a4 Ne6 47. a5 Ng5 48. a6 f5 49. gxf5 gxf5 50. Rb6 1-0

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "3"]
[White "Perikanta, Pertti"]
[Black "Waldmann, Hans Joachim"]
[Result "1-0"]
[ECO "E18"]
[BlackElo "2325"]
[PlyCount "151"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. g3 0-0 6. Bg2 b6 7. 0-0 Bb7 8. cxd5 exd5 9. Bg5 Ne4 10. Bxe7 Qxe7 11. Rc1 Nd7 12. Nxe4 dxe4 13. Nd2 Nf6 14. Qa4 a6 15. e3 Rad8 16. Qc2 Rc8 17. Bh3 Nd7 18. b4 f5 19. Qb3+ Kh8 20. Rc3 g6 21. Rfc1 Nf6 22. R3c2 Nd5 23. a3 Rcd8 24. Bg2 Kg7 25. Nc4 Rf6 26. Ne5 Rfd6 27. Nc4 Re6 28. Ne5 Kf8 29. Bf1 Rf6 30. b5 a5 31. Bc4 Rfd6 32. Bxd5 Bxd5 33. Qb2 Rc8 34. Nc6 Bxc6 35. Rxc6 Qd7 36. a4 Rxc6 37. Rxc6 Re8 38. Qa3+ Kf7 39. Qb3+ Kg7 40. Qc4 Re7 41. d5 Kh6 42. h4 Re5 43. d6 cxd6 44. Rxb6 Rc5 45. Qd4 Qc7 46. Qxd6 Qxd6 47. Rxd6 Rc1+ 48. Kg2 Ra1 49. Rd4 Kh5 50. Rc4 h6 51. b6 Rb1 52. Rc5 Rxb6 53. Rxa5 Rb1 54. Ra8 Ra1 55. a5 Kg4 56. a6 Kh5 57. Kh3 Rh1+ 58. Kg2 Ra1 59. a7 Kg4 60. Rg8 Rxa7 61. Rxg6+ Kh5 62. Rf6 Ra5 63. Kh3 Rb5 64. Rxf5+ Rxf5 65. g4+ Kg6 66. gxf5+ Kxf5 67. Kg3 h5 68. f3 Ke5 69. fxe4 Kxe4 70. Kf2 Ke5 71. Kf3 Kf5 72. e4+ Ke5 73. Ke3 Ke6 74. Kf4 Kf6 75. e5+ Ke6 76. Ke4 1-0

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1987.??.??"]
[Round "1"]
[White "Perikanta, Pertti"]
[Black "Zimmer, Herbert"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "51"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. b3 Ne4 10. Bb2 Bf6 11. e3 Bg4 12. Ne2 Re8 13. h3 Bf5 14. Rc1 Rc8 15. g4 Be6 16. Nd2 h5 17. Nxe4 dxe4 18. g5 Bxg5 19. Rxc5 b6 20. Rc1 Qd7 21. Ng3 Bxh3 22. Qxh5 Bxg2 23. Kxg2 Bh6 24. Qf5 Qxf5 25. Nxf5 Nb4 26. Rxc8 1-0

