[Event "Karhula-ch"]
[Site "Karhula"]
[Date "1994.??.??"]
[Round "?"]
[White "Aho, Jukka"]
[Black "Ronkko, Seppo"]
[Result "1/2-1/2"]
[ECO "C87"]
[PlyCount "136"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bg4 7. c3 Be7 8. d3 0-0 9. Nbd2 Nd7 10. Nf1 Nc5 11. Bc2 f5 12. exf5 Bxf5 13. Ne3 Bg6 14. d4 Bxc2 15. Qxc2 e4 16. Nd2 Nd3 17. Rf1 d5 18. Qb3 Na5 19. Qxd5+ Qxd5 20. Nxd5 Bg5 21. Ne3 Rae8 22. b4 Nc6 23. Nb3 Nd8 24. Nd5 Nxc1 25. Nxc1 e3 26. Nb3 e2 27. Rfe1 c6 28. Nb6 Re7 29. a4 Nf7 30. Ra2 Rfe8 31. Nc5 Nd6 32. g3 h5 33. f4 Bf6 34. Nbd7 Re3 35. Nxf6+ gxf6 36. Rc2 h4 37. Kf2 hxg3+ 38. hxg3 b6 39. Nd7 R8e7 40. Nxf6+ Kf7 41. Ng4 Rxc3 42. Rxc3 Ne4+ 43. Kxe2 Nxc3+ 44. Kf1 Rxe1+ 45. Kxe1 Ke6 46. Ne3 Nxa4 47. g4 Nc3 48. g5 Na2 49. f5+ Kf7 50. Nc2 Nc3 51. Ne3 Ne4 52. g6+ Kg7 53. Ke2 Nf6 54. Kd3 Kh6 55. Kc4 Kg5 56. d5 cxd5+ 57. Nxd5 Kxf5 58. g7 Ng8 59. Nxb6 Kg6 60. Nd5 Kxg7 61. Kc5 Kf7 62. Kb6 Ke6 63. Nc7+ Kd6 64. Nxa6 Ne7 65. b5 Nd5+ 66. Kb7 Kd7 67. Nc5+ Kd6 68. Ne4+ Ke5 1/2-1/2

[Event "Karhula-ch"]
[Site "Karhula"]
[Date "1994.??.??"]
[Round "?"]
[White "Birjukov, Sergey"]
[Black "Ronkko, Seppo"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2280"]
[PlyCount "141"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Qc2 Bb7 8. Ne5 Nc6 9. cxd5 Nb4 10. Qd1 Bxd5 11. Bxd5 Qxd5 12. a3 Na6 13. Qa4 Nc5 14. Nc6 Nxa4 15. Nxe7+ Kh8 16. Nxd5 Nxd5 17. e4 Nf6 18. b3 Nxe4 19. bxa4 c5 20. Re1 Nf6 21. Be3 c4 22. Nc3 Rfc8 23. Rab1 Rc6 24. Rec1 h6 25. Kf1 Rd8 26. Nb5 a6 27. Nc3 Nd5 28. Ke2 Kh7 29. Kd2 e5 30. Nxd5 Rxd5 31. Kc3 exd4+ 32. Bxd4 b5 33. a5 Rcd6 34. Rd1 g5 35. Rd2 Rf5 36. Rbd1 h5 37. Be3 Rg6 38. Rd5 Rff6 39. R1d2 Rf3 40. Kb4 Rc6 41. Rxg5 c3 42. Rxh5+ Kg7 43. Rc2 Rc4+ 44. Kb3 Ra4 45. Bb6 Rc4 46. Rc5 Re4 47. R5xc3 Rf5 48. Rc6 Rd5 49. Be3 Rd3+ 50. R2c3 Rd1 51. Rxa6 b4 52. axb4 Rb1+ 53. Kc2 Rexb4 54. Rb6 R1b2+ 55. Kd3 f6 56. Bd4 Rxd4+ 57. Kxd4 Rxf2 58. Ra3 Rxh2 59. a6 Rh1 60. a7 Rh8 61. Ke4 Re8+ 62. Kf5 Re5+ 63. Kf4 Re8 64. Rb8 Re1 65. a8Q Rf1+ 66. Kg4 Rf4+ 67. Kxf4 Kf7 68. Ra7+ Kg6 69. Rg8+ Kh6 70. Rh8+ Kg6 71. Qg8# 1-0

[Event "Karhula-ch"]
[Site "Karhula"]
[Date "1994.??.??"]
[Round "?"]
[White "Ronkko, Seppo"]
[Black "Lehtinen, Tero"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "144"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd5 Qxd5 13. Rxe7 Bb7 14. f3 Qc5 15. Re3 Nf5 16. Kf2 Rfe8 17. Qe2 Re6 18. Na3 Rae8 19. Nc2 Nxe3 20. Bxe3 Qh5 21. Rh1 f5 22. g3 f4 23. gxf4 Qh4+ 24. Kf1 Rg6 25. Ne1 Bc8 26. Qf2 Bh3+ 27. Ke2 Qe7 28. Rg1 Re6 29. Nc2 Bf5 30. Nd4 Rxe3+ 31. Kd2 Qd7 32. Qxe3 Rxe3 33. Kxe3 c5 34. Nxf5 Qxf5 35. Rg5 Qe6+ 36. Re5 Qd6 37. Ke4 c4 38. Rd5 Qc6 39. Kd4 Kf7 40. Rf5+ Kg6 41. Rg5+ Kf6 42. Rd5 g6 43. h4 h5 44. b4 Ke6 45. Re5+ Kd6 46. f5 Qxf3 47. Re6+ Kd7 48. Rxg6 Qxf5 49. Rxa6 Qd3+ 50. Kc5 Qxc3 51. Kxb5 Qd4 52. Rh6 Qd5+ 53. Kb6 c3 54. b5 c2 55. Rc6 Qxc6+ 56. bxc6+ Kc8 57. a4 c1Q 58. a5 Qb2+ 59. Ka6 Kc7 60. Ka7 Qb8+ 61. Ka6 Qa8+ 62. Kb5 Qxc6+ 63. Kb4 Kb7 64. Kb3 Qe4 65. Kc3 Ka6 66. Kb3 Qd4 67. Kc2 Kxa5 68. Kb3 Kb5 69. Kc2 Kb4 70. Kb1 Kc3 71. Ka2 Qb4 72. Ka1 Qb2# 0-1

[Event "Karhula-ch"]
[Site "Karhula"]
[Date "1994.??.??"]
[Round "?"]
[White "Ronkko, Seppo"]
[Black "Onnela, Ari"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "81"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. Nf3 Ba6 8. Nbd2 f6 9. Nb3 fxe5 10. Nxe5 Nf6 11. Bg5 h5 12. Ng6 Rg8 13. Bxf6 gxf6 14. Nxf8 Rxf8 15. Qxh5+ Ke7 16. dxc5 Qb5 17. Qh7+ Rf7 18. Qc2 Rg8 19. g3 Bc8 20. 0-0-0 e5 21. Rhe1 Be6 22. f4 e4 23. Rd4 f5 24. Qe2 Qxe2 25. Rxe2 Kf6 26. Kd2 Rh7 27. Ke3 Rgh8 28. Rdd2 Rh3 29. Nd4 Bd7 30. b4 a6 31. a4 Ke7 32. Rg2 Rb8 33. Ne2 Rbh8 34. Ng1 R3h6 35. h4 Be8 36. Nh3 Bh5 37. Ng5 Rd8 38. Rb2 Rb8 39. Rg1 a5 40. Rgb1 axb4 41. Rxb4 1-0

[Event "Karhula-ch"]
[Site "Karhula"]
[Date "1994.??.??"]
[Round "?"]
[White "Ronkko, Seppo"]
[Black "Rasanen, Jarmo"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Ne2 g6 5. 0-0 Bg7 6. Bg5 h6 7. Bh4 g5 8. Bg3 Nh5 9. dxe5 dxe5 10. Nec3 Nf4 11. Bxf4 exf4 12. Qh5 Be6 13. Rd1 Nd7 14. Na3 c6 15. Nc4 Qe7 16. Bf1 0-0-0 17. Nd6+ Kb8 18. Nf5 Qf6 19. Nxg7 Qxg7 20. a4 Ne5 21. Rxd8+ Rxd8 22. Qe2 g4 23. Rd1 Rg8 24. Rd6 Kc7 25. Qd1 Qg5 26. Be2 g3 27. fxg3 fxg3 28. h3 Qe3+ 29. Kh1 Bxh3 30. Rf6 Be6 31. Qg1 Qg5 32. Nb5+ cxb5 33. Qc5+ Kb8 34. Qd6+ Ka8 35. Rf5 Qh4+ 36. Kg1 Qh2+ 37. Kf1 Qh1# 0-1

[Event "Uusikaupunki op"]
[Site "Uusikaupunki"]
[Date "1990.??.??"]
[Round "5"]
[White "Kunnas, Erkki"]
[Black "Ronkko, Seppo"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "116"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. h4 d6 4. h5 Bg4 5. hxg6 fxg6 6. Be2 e5 7. d3 h6 8. Be3 Nc6 9. Nc3 Qd7 10. Qd2 a6 11. Nd5 Nce7 12. Nxe5 dxe5 13. Bxg4 Qd6 14. Nxe7 Qxe7 15. Qa5 Bf8 16. 0-0-0 h5 17. Qa4+ b5 18. Qb3 Bh6 19. Bxh6 Nxh6 20. Qd5 Rd8 21. Qc6+ Kf7 22. Bh3 Rd6 23. Qc3 Rd4 24. f4 c5 25. fxe5 Qxe5 26. Rhf1+ Ke7 27. Qd2 Ra4 28. Kb1 Rd4 29. Qf2 a5 30. Qh4+ Ke8 31. Rf6 Rd6 32. Rdf1 Rxf6 33. Qxf6 Qxf6 34. Rxf6 Rf8 35. Re6+ Kd8 36. b3 Nf7 37. Rxg6 Ne5 38. Bf5 Nxg6 39. Bxg6 h4 40. Bf5 b4 41. Kc1 Ke7 42. Kd2 Rg8 43. Bh3 Rg3 44. e5 Rg5 45. e6 Re5 46. c4 Kd6 47. Bg4 Rg5 48. Bh3 Rg7 49. Ke2 Ke5 50. Ke3 Rg3+ 51. Kf2 Kf4 52. e7 Re3 53. d4 cxd4 54. c5 Rxe7 55. c6 Rc7 56. Bd7 d3 57. Be8 d2 58. Ke2 Re7+ 0-1

[Event "Uusikaupunki op"]
[Site "Uusikaupunki"]
[Date "1990.??.??"]
[Round "2"]
[White "Kuro, Timo"]
[Black "Ronkko, Seppo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "133"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d6 6. cxd4 Bg4 7. Nc3 Nf6 8. Be3 0-0 9. h3 Bh5 10. Bd3 Bg6 11. Rc1 Ne8 12. 0-0 h6 13. Qb3 Rb8 14. Nd5 Nf6 15. Nc3 Nd7 16. Ne2 Bh7 17. Rfd1 Kh8 18. Ng3 Bg5 19. Bxg5 hxg5 20. Rd2 Qf6 21. Bb1 Rfc8 22. Qd5 Ne7 23. Qxg5 Qxg5 24. Nxg5 Bg8 25. d5 f6 26. Nf3 Nc5 27. b4 Na6 28. a3 b5 29. Nd4 Bf7 30. Nge2 Rb7 31. Nf4 Nb8 32. Bd3 a6 33. Rdc2 g5 34. Nfe6 Bxe6 35. dxe6 Kg7 36. Nf5+ Nxf5 37. exf5 Kf8 38. Be4 Ra7 39. Bc6 Ke7 40. f4 gxf4 41. Kf2 Nxc6 42. Rxc6 a5 43. Kf3 axb4 44. axb4 Ra3+ 45. Kxf4 Rb3 46. Rxc7+ Rxc7 47. Rxc7+ Ke8 48. Kg4 Rxb4+ 49. Kh5 Rc4 50. Rb7 d5 51. Kg6 d4 52. Kxf6 Rc8 53. Re7+ Kf8 54. Rd7 b4 55. Rxd4 Rb8 56. Rd2 b3 57. Rb2 Rb6 58. g4 Kg8 59. g5 Kh7 60. g6+ Kg8 61. h4 Rb7 62. h5 Kh8 63. Rd2 Rb8 64. e7 Rb6+ 65. Kf7 Rf6+ 66. Kxf6 b2 67. Rd8# 1-0

[Event "Tampere op1"]
[Site "Tampere"]
[Date "1990.??.??"]
[Round "?"]
[White "Maki Uuro, Miika"]
[Black "Ronkko, Seppo"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "86"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Ne8 10. Bxe7 Qxe7 11. Nxd5 cxd5 12. Qxc8 Nc6 13. Qxa8 Nf6 14. Qxf8+ Kxf8 15. Nf3 Qb4+ 16. Nd2 Ng4 17. Rb1 Nxf2 18. Kxf2 Qxd2+ 19. Be2 Ke7 20. Rhd1 Qc2 21. Rdc1 Qf5+ 22. Ke1 Qe4 23. Kd2 Qh4 24. h3 Kd6 25. Rf1 Qd8 26. b4 f6 27. h4 Ne7 28. h5 Qd7 29. b5 Qc7 30. Rb2 Qa5+ 31. Kc2 Qa4+ 32. Kb1 Qa5 33. Rc1 Nf5 34. Rb3 Qd2 35. Rc2 Qe1+ 36. Kb2 Ng3 37. b6 Nxe2 38. bxa7 Qa5 39. Ra3 Qb4+ 40. Rb3 Qa5 41. Rxb7 Ke6 42. Rxe2 Qa6 43. a8Q Qxa8 1/2-1/2

[Event "Tampere op1"]
[Site "Tampere"]
[Date "1990.??.??"]
[Round "?"]
[White "Nisula, Timo"]
[Black "Ronkko, Seppo"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "202"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 Ne7 5. e4 0-0 6. 0-0 f5 7. exf5 gxf5 8. c3 d5 9. d4 e4 10. Ng5 Qe8 11. Nh3 Nd7 12. Nf4 Nf6 13. Na3 a6 14. Nc2 Ng6 15. Nh3 Bd7 16. b3 h6 17. Nf4 Nxf4 18. Bxf4 Rc8 19. Ne3 Be6 20. Be5 Nh5 21. f4 Nf6 22. Qe2 h5 23. Bh3 Qg6 24. c4 c6 25. Kh1 Kf7 26. c5 Rh8 27. Ng2 Nd7 28. Nh4 Qh7 29. Rf2 Rhg8 30. Raf1 Bf6 31. Bxf6 Nxf6 32. Qe3 Rg7 33. Ra1 Ng8 34. b4 Kf6 35. a4 Bd7 36. Rfa2 Ne7 37. Qf2 Ng6 38. Nxg6 Qxg6 39. Re1 Rb8 40. Rae2 Rh7 41. Rg1 Be8 42. Qe3 Ra8 43. a5 Rc8 44. Reg2 Rg7 45. Re1 Bd7 46. Reg1 Rcg8 47. Qe2 Qh7 48. Qe1 Rg6 49. Qe2 Ke7 50. Qe1 Qh8 51. Qf2 Qf6 52. Qe3 h4 53. gxh4 Rxg2 54. Rxg2 Rxg2 55. Kxg2 Qxh4 56. Qg3 Qf6 57. Qe3 Qg7+ 58. Kf2 Ke6 59. Ke1 Be8 60. Kf2 Bh5 61. Bg2 Qg4 62. Qd2 Qh4+ 63. Kg1 Kd7 64. Qf2 Qg4 65. Qd2 Kc7 66. Kf2 Kb8 67. Kg1 Ka7 68. Kf2 Qh4+ 69. Kg1 Bf3 70. Bxf3 exf3 71. Kf1 Qh3+ 72. Kf2 Qxh2+ 73. Ke3 Qh5 74. Qf2 Qh1 75. Qxf3 Qe1+ 76. Qe2 Qxb4 77. Qd3 Qe1+ 78. Kf3 Qe4+ 79. Qxe4 dxe4+ 80. Kg3 Kb8 81. Kh4 Kc7 82. Kg3 Kd7 83. Kf2 Ke6 84. Ke2 Kd5 85. Ke3 Kc4 86. Kd2 Kxd4 87. Ke2 Kxc5 88. Ke3 Kc4 89. Ke2 Kd4 90. Kd2 e3+ 91. Ke2 Ke4 92. Ke1 Kxf4 93. Ke2 Ke4 94. Ke1 f4 95. Kf1 f3 96. Ke1 c5 97. Kd1 c4 98. Ke1 c3 99. Kd1 Kd3 100. Ke1 c2 101. Kf1 c1Q# 0-1

[Event "Uusikaupunki op"]
[Site "Uusikaupunki"]
[Date "1990.??.??"]
[Round "3"]
[White "Ronkko, Seppo"]
[Black "Hilanne, Hannu"]
[Result "1/2-1/2"]
[ECO "C63"]
[PlyCount "96"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Qe2 Qe7 6. Bxc6 dxc6 7. Nd4 Qe5 8. c3 Bd6 9. Na3 Nf6 10. Nc4 Qe7 11. b3 0-0 12. g4 Nd5 13. Nxd6 cxd6 14. Qc4 Kh8 15. Ne2 Qh4 16. h3 Nf6 17. Ba3 Nxg4 18. 0-0-0 Nxf2 19. Bxd6 Nxd1 20. Bxf8 Bxf5 21. Bxg7+ Kxg7 22. Rg1+ Bg6 23. Ng3 Kh6 24. Kxd1 Rd8 25. Qf1 e3 26. d4 Rxd4+ 27. cxd4 Qxd4+ 28. Ke2 Bd3+ 29. Kf3 Qd5+ 30. Kxe3 Bxf1 31. Rxf1 Qe5+ 32. Ne4 c5 33. Rf7 Qd4+ 34. Kf4 b5 35. Rxa7 c4 36. Ra6+ Kg7 37. bxc4 bxc4 38. Rc6 Qd5 39. Rc7+ Kg6 40. Rc5 Qf7+ 41. Ke3 Qa7 42. Kd4 Qxa2 43. Rxc4 Qa7+ 44. Rc5 Qd7+ 45. Rd5 Qxh3 46. Rg5+ Kf7 47. Rf5+ Qxf5 48. Nd6+ Ke6 1/2-1/2

[Event "Uusikaupunki op"]
[Site "Uusikaupunki"]
[Date "1990.??.??"]
[Round "1"]
[White "Ronkko, Seppo"]
[Black "Porrasmaa, Timo"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "54"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bb5+ Nbd7 5. c4 a6 6. Bxd7+ Qxd7 7. Nf3 e6 8. Qe2 Bd6 9. d3 0-0 10. dxe6 Qc7 11. 0-0 Bxe6 12. g3 Rfe8 13. Qg2 Qd7 14. Qc2 Bh3 15. Rd1 Qc6 16. Ng5 Bg4 17. Nc3 Bxd1 18. Qxd1 Rad8 19. b3 h6 20. Nge4 Nxe4 21. Nxe4 Be5 22. fxe5 Qxe4 23. Bf4 Rxd3 24. Qc1 g5 25. Bd2 Qd4+ 26. Kg2 Rxd2+ 27. Kf3 g4# 0-1

[Event "Tampere op1"]
[Site "Tampere"]
[Date "1990.??.??"]
[Round "?"]
[White "Ronkko, Seppo"]
[Black "Tanninen, Kari"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "89"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 Nf6 4. Nc3 e6 5. Be2 d6 6. 0-0 Be7 7. d3 0-0 8. h3 a6 9. g4 b5 10. Qe1 d5 11. e5 Ne8 12. g5 f6 13. gxf6 gxf6 14. Kh2 Ng7 15. Rg1 Rf7 16. Nd1 Kh8 17. c3 b4 18. d4 Nf5 19. Ne3 fxe5 20. Nxf5 Rxf5 21. fxe5 Qf8 22. Qg3 Bd7 23. Be3 bxc3 24. bxc3 cxd4 25. cxd4 Nb4 26. Bd2 Bb5 27. Bd1 Nd3 28. Ng5 Rf2+ 29. Rg2 Rxg2+ 30. Qxg2 Qg8 31. Bh5 Rf8 32. Be3 Rf5 33. Rg1 Be8 34. Bxe8 Qxe8 35. Nxe6 Qf7 36. Qg7+ Qxg7 37. Rxg7 Bh4 38. Ra7 Kg8 39. Rg7+ Kh8 40. Rg4 Bf2 41. Bh6 Ne1 42. Bg7+ Kg8 43. Bf6+ Kf7 44. Rg7+ Ke8 45. Re7# 1-0

[Event "Tampere op1"]
[Site "Tampere"]
[Date "1990.??.??"]
[Round "?"]
[White "Ronkko, Seppo"]
[Black "Tuominen, Mauri"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "68"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 c5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. 0-0 cxd4 8. Nxd4 Qb6 9. e5 dxe5 10. fxe5 Nxe5 11. c3 Nf6 12. Qa4+ Nfd7 13. Qb5 0-0 14. a4 a6 15. Qxb6 Nxb6 16. Be3 Nd5 17. Bf2 Nd3 18. b3 Nxf2 19. Kxf2 Nxc3 20. Ke3 Rac8 21. Nd2 Nd5+ 22. Kd3 Nb4+ 23. Ke4 f5+ 24. Nxf5 gxf5+ 25. Rxf5 Rxf5 26. Kxf5 Rc5+ 27. Ke6 Bxa1 28. Kxe7 Rc6 29. Ne4 Kg7 30. Kd7 Be5 31. Ng5 h6 32. Ne4 Kf7 33. h4 Rc7+ 34. Kd8 Nc6# 0-1

[Event "Uusikaupunki op"]
[Site "Uusikaupunki"]
[Date "1990.??.??"]
[Round "4"]
[White "Tirkkonen, Tero"]
[Black "Ronkko, Seppo"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "105"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. Be3 Nf6 6. Nc3 Bg4 7. Be2 0-0 8. 0-0 a6 9. a3 Bh5 10. Qd3 Bg6 11. h3 Nxe4 12. Nxe4 d5 13. Qc3 exd4 14. Nxd4 Bxe4 15. Nxc6 bxc6 16. Qxc6 Qd6 17. Qxd6 Bxd6 18. c3 a5 19. Rfd1 c6 20. Bd3 Bxd3 21. Rxd3 Rab8 22. b4 axb4 23. cxb4 Ra8 24. Rc1 Ra6 25. Rc2 f6 26. g3 Kf7 27. Kg2 g5 28. Bd4 Rfa8 29. Rdc3 Be5 30. Bxe5 fxe5 31. Rxc6 Rxc6 32. Rxc6 Rxa3 33. Rh6 d4 34. Kf1 Rb3 35. Rxh7+ Ke6 36. Rg7 Kf5 37. Ke2 Rb2+ 38. Kd3 Rxb4 39. Rf7+ Ke6 40. Rg7 Rb2 41. Rxg5 Rxf2 42. h4 Kd5 43. h5 Rh2 44. g4 Rh3+ 45. Kd2 Ke4 46. Rf5 Rh4 47. Rf2 Rxg4 48. Rh2 Rg7 49. h6 Rh7 50. Rh5 Kf4 51. Kd3 Kg4 52. Rxe5 Rxh6 53. Kxd4 1/2-1/2

[Event "Tampere op1"]
[Site "Tampere"]
[Date "1990.??.??"]
[Round "?"]
[White "Tuominen, Risto"]
[Black "Ronkko, Seppo"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Nf3 c6 8. Rc1 Nd7 9. Bd3 0-0 10. 0-0 dxc4 11. Bxc4 e5 12. h3 exd4 13. exd4 Nb6 14. Bb3 Bf5 15. Re1 Re8 16. Qd2 Qd7 17. Qf4 g5 18. Qg3 Rxe1+ 19. Rxe1 Re8 20. Ne5 Bxe5 21. Rxe5 Rxe5 22. Qxe5 Be6 23. Ne4 Qc8 24. Bxe6 Qxe6 25. Qxe6 fxe6 26. Nd6 Na4 27. Nxb7 Nxb2 28. Nd8 Nd3 29. Nxc6 a5 30. Kf1 a4 31. a3 Kf8 32. g3 Kg7 33. Ke2 Nc1+ 34. Kd2 Nb3+ 35. Kc3 Kf6 36. g4 Nc1 37. Kb4 Nd3+ 38. Kxa4 Nxf2 39. Kb5 Nxh3 40. Ne5 Nf4 41. a4 h5 42. gxh5 Nxh5 43. a5 Nf4 44. a6 Nd5 45. a7 Kf5 46. Kc6 1-0

