[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.25"]
[Round "9"]
[White "Colijn, Stefan"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2118"]
[BlackElo "2141"]
[PlyCount "118"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. Nbd2 Na5 8. Bb5 c6 9. Ba4 b5 10. Bc2 c5 11. Re1 Nc6 12. Nf1 Re8 13. Ng3 Bf8 14. d4 cxd4 15. Bd3 dxc3 16. Bxb5 cxb2 17. Bxb2 Qb6 18. Qa4 Bd7 19. Rec1 Rec8 20. Rab1 a6 21. Bf1 Nd4 22. Qd1 Rxc1 23. Qxc1 Nxf3+ 24. gxf3 Qc6 25. Qxc6 Bxc6 26. Ba3 d5 27. Bxf8 Kxf8 28. Rb6 Bb5 29. Bxb5 axb5 30. exd5 Rxa2 31. d6 Ra8 32. Rxb5 Nd7 33. Rb7 Rd8 34. Ne4 f6 35. Kf1 Ke8 36. Ke2 Rb8 37. Ra7 Rb4 38. Kd3 Rd4+ 39. Ke3 h6 40. Ra8+ Kf7 41. Rd8 Nb6 42. Ke2 Nc4 43. Rd7+ Kg6 44. Ra7 Nxd6 45. Nc5 Nf5 46. Ne4 Nd6 47. Ke3 Nf5+ 48. Ke2 Rc4 49. Ra1 Rc2+ 50. Kd3 Rb2 51. Kc3 Rb7 52. Ng3 Nd4 53. f4 Nb5+ 54. Kd3 exf4 55. Ne2 Kf5 56. Ra5 Kg4 57. Ng1 g5 58. Ra6 Kf5 59. f3 Nc7 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.24"]
[Round "8"]
[White "Mellema, Andries"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2097"]
[BlackElo "2141"]
[PlyCount "135"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Ne2 0-0 8. 0-0 Nc6 9. Rb1 Na5 10. d3 Rb8 11. c4 Bg4 12. h3 Bh5 13. Be3 b6 14. c5 Be7 15. Qd2 Nb7 16. c6 Nc5 17. g4 Bg6 18. f4 exf4 19. Nxf4 Bf6 20. Nd5 Be5 21. Rbe1 Bd6 22. Bd4 Ne6 23. Bb2 Kh8 24. Nf6 Ra8 25. Nd7 Rg8 26. Nf6 Rf8 27. h4 h6 28. h5 Bh7 29. Nxh7 Kxh7 30. Be4+ Kg8 31. Bf6 Be7 32. Bb2 Bc5+ 33. Kg2 Qh4 34. Qe2 Bd6 35. Rh1 Qg5 36. Bc1 Bf4 37. Qf3 Rae8 38. Bxf4 Nxf4+ 39. Kg3 Ne6 40. Qf5 Qxf5 41. Bxf5 Nd4 42. Bd7 Rxe1 43. Rxe1 Nxc2 44. Re4 a5 45. d4 Na3 46. Re7 a4 47. Bf5 Nb5 48. Rd7 Re8 49. Kf2 Kf8 50. Bd3 Nd6 51. Rxc7 Rc8 52. Rxc8+ Nxc8 53. Ba6 Na7 54. c7 b5 55. c8Q+ Nxc8 56. Bxc8 b4 57. Ba6 g6 58. Ke3 gxh5 59. gxh5 Ke7 60. Kd3 Kd6 61. Bb5 b3 62. a3 b2 63. Kc2 Kd5 64. Kxb2 Kxd4 65. Bxa4 f5 66. Bd1 Kc4 67. Kc2 f4 68. Kd2 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.23"]
[Round "7"]
[White "Rooda, Kai P"]
[Black "Goudriaan, Etienne"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2141"]
[BlackElo "2088"]
[PlyCount "115"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Na6 9. Qc2 c6 10. Be3 Qe7 11. Rad1 Bg4 12. a3 Bxf3 13. Bxf3 Nc5 14. b4 Ne6 15. c5 Rfd8 16. Ne2 Ne8 17. Qc4 N8c7 18. a4 Ng5 19. Bg4 h5 20. Bxg5 Qxg5 21. Bf3 Ne6 22. Qc2 Bf8 23. a5 a6 24. Rxd8 Rxd8 25. Rd1 Bh6 26. Nc3 Rd2 27. Rxd2 Qxd2 28. Qxd2 Bxd2 29. Na2 Nd4 30. Bd1 Nb5 31. g4 h4 32. g5 Nd4 33. Bg4 Ne6 34. Kg2 Bxg5 35. Kf1 Kg7 36. h3 Kf6 37. Ke2 Bf4 38. Nc3 Kg5 39. Bxe6 fxe6 40. Na2 Kh5 41. Kd1 g5 42. f3 Be3 43. Nc3 g4 44. fxg4+ Kg5 45. Ne2 Kg6 46. Kc2 Kg5 47. Kd3 Bf2 48. Kd2 Bd4 49. Kc2 Bf2 50. Nc1 Be3 51. Nd3 Bd4 52. Kd2 Ba1 53. Kc2 Bd4 54. Ne1 Kf4 55. Ng2+ Kg5 56. Kd3 Bf2 57. Ke2 Bd4 58. Kd3 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.22"]
[Round "6"]
[White "Grooten, Herman"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2376"]
[BlackElo "2141"]
[PlyCount "174"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 b5 7. Bd3 Bb7 8. a4 b4 9. Nbd2 c5 10. Qe2 Nbd7 11. b3 cxd4 12. exd4 Be7 13. Nc4 0-0 14. Bg5 a5 15. Rfe1 Nb6 16. Rad1 Nbd5 17. Bd2 g6 18. Nce5 Nh5 19. Bc4 Qd6 20. Qe4 Rae8 21. Bh6 Ng7 22. Rd3 Ba8 23. Qe2 f6 24. Ng4 Bd8 25. Qd2 Bc7 26. Bxg7 Kxg7 27. Qh6+ Kg8 28. Qh4 Kg7 29. Qh6+ Kg8 30. g3 Re7 31. Nd2 Nc3 32. Rde3 Bd5 33. Bd3 Rg7 34. Nc4 Qd7 35. Qh4 Qd8 36. Nh6+ Kh8 37. Bf1 f5 38. Qxd8 Rxd8 39. Ne5 Bxe5 40. Rxe5 Ra7 41. g4 Kg7 42. g5 Bxb3 43. Bg2 Rxd4 44. Rc5 Rd8 45. Ree5 Kf8 46. h4 Nxa4 47. Rxa5 Rxa5 48. Rxa5 Nc3 49. Ra7 Rd1+ 50. Kh2 Bd5 51. Rxh7 Ne2 52. Rh8+ Kg7 53. Rg8+ Kh7 54. Rd8 Nf4 55. Rd7+ Kh8 56. Nf7+ Kg8 57. Bxd5 Rxd5 58. Rb7 Kf8 59. Nh8 Rd4 60. Nf7 Nd3 61. Kg3 Rg4+ 62. Kf3 Rxh4 63. Nd6 Nc5 64. Rf7+ Kg8 65. Rc7 Ne4 66. Ne8 Nxg5+ 67. Ke3 Rh3+ 68. Kd4 Nf7 69. Rb7 Rh4+ 70. Kc5 Kf8 71. Nc7 Nd8 72. Rb8 Ke7 73. Rxb4 Rxb4 74. Kxb4 Kd6 75. Nb5+ Ke5 76. Kc3 Kf4 77. Kd4 Nc6+ 78. Kc5 Ne5 79. Kd6 Nd3 80. Kxe6 Nxf2 81. Nd4 Ne4 82. Kf7 g5 83. Kg6 g4 84. Nxf5 Nd6 85. Nd4 Nc4 86. Kh5 Ne5 87. Kh4 Nf3+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.21"]
[Round "5"]
[White "Rooda, Kai P"]
[Black "Potze, Rudolf"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2141"]
[BlackElo "2105"]
[PlyCount "139"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. cxd5 cxd5 8. Nc3 e6 9. Bf4 a6 10. Rc1 Nc6 11. Ne5 Nxe5 12. Bxe5 Bh6 13. Bxf6 Qxf6 14. e3 Bd7 15. Na4 Bb5 16. Re1 Rac8 17. Qb3 Qe7 18. Bf1 Bxa4 19. Qxa4 Rc7 20. Rc3 Rfc8 21. Rec1 Rxc3 22. Rxc3 Rxc3 23. bxc3 Bf8 24. c4 dxc4 25. Qxc4 Qd6 26. a4 Qb4 27. Qc2 Kg7 28. h4 h5 29. Bd3 Bd6 30. Kg2 Qa5 31. Be2 Be7 32. Qc4 Qb4 33. Qc7 Bd6 34. Qd7 Bf8 35. Bf3 b5 36. d5 e5 37. axb5 Qxb5 38. Qc7 Qc5 39. Qxe5+ Kg8 40. Qb8 a5 41. Qa8 Kg7 42. Bd1 Bd6 43. Qc6 Qb4 44. Qa4 Qc5 45. Qe4 Qc7 46. Ba4 Kf6 47. Bc6 Kg7 48. Qd4+ Be5 49. Qc4 Bd6 50. Qc3+ Kg8 51. Qb3 Qe7 52. Qd3 Bb4 53. e4 Qe5 54. Qf3 Bc5 55. Qf4 f6 56. Qxe5 fxe5 57. f4 Bd6 58. Kf3 Kf7 59. Ba4 Bc7 60. Bc2 Kf6 61. f5 gxf5 62. exf5 e4+ 63. Bxe4 Ke5 64. f6 Kxf6 65. Bc2 Ke5 66. Bb3 Kf5 67. Ba4 Ke5 68. Bc6 Bd6 69. Be8 Kxd5 70. Bxh5 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.20"]
[Round "4"]
[White "Clemens, Adrian HP"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2261"]
[BlackElo "2141"]
[PlyCount "145"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Bd3 Bb7 10. f3 h6 11. Bh4 c5 12. Ne2 Qc7 13. 0-0 Rac8 14. Rac1 Rfe8 15. Qd2 Kh8 16. Rfd1 g5 17. Bf2 Re7 18. b4 Rg8 19. e4 Nh5 20. g4 Nhf6 21. Qb2 e5 22. dxc5 dxc5 23. Ng3 Re6 24. Nf5 Ne8 25. Be2 Kh7 26. Rd2 Nf8 27. Rcd1 Bc8 28. bxc5 bxc5 29. Qb5 Ng6 30. Qxc5 Qxc5 31. Bxc5 Nf4 32. Bf1 Ng7 33. Nd6 a6 34. Bb6 Rf6 35. c5 Nfe6 36. c6 Nd4 37. Bxd4 Rxd6 38. Bxe5 Rxc6 39. Rd6 Rc5 40. Bd4 Ra5 41. Bb2 Ne6 42. R1d5 Ra4 43. Rb6 Nf4 44. Rdd6 Be6 45. Rxa6 Rxa6 46. Rxa6 Rc8 47. Rb6 Rd8 48. Be5 Rd1 49. Rc6 h5 50. Bxf4 gxf4 51. h3 Ra1 52. Rc3 Kh6 53. Kf2 Ra2+ 54. Be2 Ra1 55. h4 hxg4 56. fxg4 Ra2 57. g5+ Kg6 58. Kf3 Kh5 59. Bb5 Kxh4 60. Kxf4 Bg4 61. a4 Rf2+ 62. Ke5 Kxg5 63. Rc7 Be6 64. Kd4 Kf4 65. a5 Rd2+ 66. Bd3 Ra2 67. a6 Ra4+ 68. Kc5 Ra5+ 69. Kb6 Ra3 70. a7 Rb3+ 71. Bb5 Ra3 72. Bc6 Rb3+ 73. Kc5 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.19"]
[Round "3"]
[White "Rooda, Kai P"]
[Black "Van Eijk, Sander"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2141"]
[BlackElo "2366"]
[PlyCount "52"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 a6 6. e4 Bb4 7. f3 0-0 8. Be3 Nc6 9. Nc2 Bxc3+ 10. bxc3 d5 11. exd5 exd5 12. Be2 Bf5 13. Nd4 Nxd4 14. Bxd4 Rc8 15. cxd5 Nxd5 16. Qd2 Re8 17. 0-0 Nxc3 18. Bxa6 Nb1 19. Raxb1 Bxb1 20. Bxb7 Rc2 21. Qb4 Bxa2 22. Ba1 Bc4 23. Rb1 Qg5 24. f4 Qxf4 25. Bf3 Qe3+ 26. Kh1 Rc1+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.18"]
[Round "2"]
[White "Naumkin, Igor"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2506"]
[BlackElo "2141"]
[PlyCount "77"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. 0-0 h6 10. Bh4 Nf8 11. Qe2 dxc4 12. Bxc4 Ng6 13. Bg3 Bd6 14. Ne5 Nf8 15. f4 Qe7 16. f5 N8h7 17. e4 Bxe5 18. dxe5 Nd7 19. fxe6 fxe6 20. Qh5 Rf8 21. Kh1 b5 22. Bb3 Bb7 23. Bh4 Qe8 24. Qg4 Rxf1+ 25. Rxf1 Nxe5 26. Qxe6+ Qxe6 27. Bxe6+ Kh8 28. b4 Re8 29. Bb3 Bc8 30. Rd1 Nf6 31. Rd6 Kh7 32. h3 Nh5 33. Ne2 a6 34. Nd4 Nf4 35. Bg3 Nfd3 36. a3 Bb7 37. Nf3 Re7 38. Bc2 Rd7 39. Rxd7 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2008.10.17"]
[Round "1"]
[White "Rooda, Kai P"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2141"]
[BlackElo "2458"]
[PlyCount "122"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0 Na6 11. Rfd1 Nc5 12. Nd2 c6 13. Be3 Bf8 14. b4 Ne6 15. a3 Nd4 16. Bd3 Ng4 17. Nf1 Nxe3 18. Nxe3 Be6 19. c5 b6 20. cxb6 axb6 21. Nc4 Bxc4 22. Bxc4 Nc2 23. Ra2 Nxa3 24. Rda1 b5 25. Bb3 Red8 26. Nb1 Bxb4 27. Nxa3 Rd3 28. Nc2 Rxa2 29. Bxa2 Bc5 30. Rf1 Rd2 31. Bb1 b4 32. g4 b3 33. Na1 Rb2 34. Bd3 Bd4 35. Bc4 Rxf2 36. Nxb3 Rc2+ 37. Nxd4 Rxc4 38. Nf3 Rxe4 39. h3 f6 40. Rc1 Rf4 41. Kg2 h5 42. gxh5 gxh5 43. Kg3 Ra4 44. Rxc6 Ra3 45. Kg2 Ra2+ 46. Kg1 Ra1+ 47. Kf2 Ra2+ 48. Kf1 Ra1+ 49. Ne1 Kf7 50. Rc3 Ke6 51. Kf2 f5 52. Rc6+ Kd5 53. Rh6 Ra2+ 54. Kf1 f4 55. Rxh5 Ke4 56. Rg5 Ra3 57. h4 Rh3 58. Ng2 f3 59. Rg4+ Kd3 60. Ra4 Rh1+ 61. Kf2 fxg2 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.20"]
[Round "9"]
[White "Rooda, Kai P"]
[Black "Van der Leest, Bert"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2146"]
[BlackElo "2199"]
[PlyCount "138"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 0-0 8. 0-0 Na6 9. Be3 Nc5 10. f3 a5 11. Qd2 a4 12. Rac1 Bd7 13. Rfd1 Qa5 14. Kh1 Rfc8 15. Nc2 Bc6 16. Na3 Nfd7 17. h3 Ne6 18. Rc2 g5 19. Qc1 Qe5 20. Bf1 Qf6 21. Nd5 Bxd5 22. exd5 Nf4 23. Qd2 Ne5 24. Qf2 h5 25. g3 Nfg6 26. f4 gxf4 27. gxf4 Nd7 28. Kh2 Bh6 29. Rd4 Nc5 30. Be2 Qf5 31. Qf3 e5 32. dxe6 Nxe6 33. Rxd6 b5 34. Bd3 Bxf4+ 35. Bxf4 Qxf4+ 36. Qxf4 Ngxf4 37. Bf5 bxc4 38. Rxc4 Rxc4 39. Nxc4 Rc8 40. Bxe6 Nxe6 41. b3 axb3 42. axb3 Rc5 43. Kg3 Rb5 44. Rb6 Rd5 45. Kh4 Kg7 46. Rd6 Rb5 47. Rd3 Nf4 48. Rf3 Ng6+ 49. Kg3 Rb4 50. Kf2 f6 51. Ke2 Ne5 52. Nxe5 fxe5 53. Kd2 Rb7 54. Kc3 Kg6 55. h4 e4 56. Rf4 Re7 57. Kd2 Rb7 58. Kc3 Re7 59. Rf1 Rc7+ 60. Kd4 Rb7 61. Kc4 Rc7+ 62. Kd5 Rb7 63. Kc4 Rc7+ 64. Kd4 Rb7 65. Kc3 Rc7+ 66. Kb2 Rb7 67. Rf2 Re7 68. Kc2 Rc7+ 69. Kd1 Rb7 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.19"]
[Round "8"]
[White "Hendriks, Richard V"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2125"]
[BlackElo "2146"]
[PlyCount "59"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 e6 6. e3 Nc6 7. Bd3 Bb4 8. Rc1 0-0 9. Nf3 Ne4 10. 0-0 Bxc3 11. bxc3 f5 12. Ne5 Bd7 13. c4 Nxe5 14. Bxe5 Rc8 15. c5 Bc6 16. f4 Nf6 17. Rf3 Rf7 18. Rg3 Ng4 19. Rxg4 fxg4 20. Qxg4 Qe8 21. Qh4 h6 22. Bg6 Qe7 23. Qh3 Be8 24. g4 Rc6 25. Bb1 Rf8 26. Kh1 Qf7 27. Rg1 g6 28. Qxh6 Qh7 29. Qg5 Bd7 30. Bxg6 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.18"]
[Round "7"]
[White "Van Kooten, Luuk"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2283"]
[BlackElo "2146"]
[PlyCount "35"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. e4 e6 4. f4 Ng6 5. dxe6 fxe6 6. Bd3 Qh4+ 7. g3 Qe7 8. Nc3 b6 9. Nf3 Bb7 10. Qe2 0-0-0 11. Bd2 d5 12. h4 Qc5 13. h5 N6e7 14. Ng5 Nc6 15. Nxe6 Nd4 16. Nxc5 Nxe2 17. Nxb7 Kxb7 18. Kxe2 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.16"]
[Round "5"]
[White "Rooda, Kai P"]
[Black "Middelveld, Martine"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2146"]
[BlackElo "2009"]
[PlyCount "41"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. Rc1 Qb6 11. e3 dxe3 12. Bxe3 Qxb2 13. Bc4 Qb4+ 14. Kf1 Nge7 15. Bc5 Qa5 16. Ng5 Be6 17. Bxe6 fxe6 18. Nxe6 Kf7 19. Qb3 b6 20. Nc7+ Kg6 21. Qe6+ 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.15"]
[Round "4"]
[White "Pel, Bonno"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2280"]
[BlackElo "2146"]
[PlyCount "91"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 e6 3. g3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Qe2 Qd5 7. d3 Nf6 8. Nxf6+ gxf6 9. Bg2 Bg7 10. 0-0 f5 11. c4 Qc5 12. d4 Bxd4 13. b4 Bxf3 14. Qxf3 Qc6 15. Qb3 Qd7 16. Bxb7 Bxa1 17. Bh6 c6 18. Bxa8 Be5 19. Rd1 Qc8 20. b5 Ke7 21. Qa3+ Kf6 22. f4 Kg6 23. fxe5 Kxh6 24. Qe7 Rg8 25. Qh4+ Kg6 26. Qf6+ Kh5 27. Rd4 Rg4 28. Qxf7+ Kh6 29. Rxg4 fxg4 30. Qf6+ Kh5 31. Qh4+ Kg6 32. Qxg4+ Kf7 33. Qf3+ Kg8 34. Bxc6 Qd8 35. Qg4+ Kf7 36. Qf4+ Kg8 37. Bf3 Qb6+ 38. Kg2 Nd7 39. Bc6 Nf8 40. Qg5+ Kf7 41. Bf3 Ng6 42. Qf6+ Kg8 43. h4 Qe3 44. Qxe6+ Kg7 45. Qf6+ Kh6 46. g4 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.14"]
[Round "3"]
[White "Rooda, Kai P"]
[Black "Grooten, Herman"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2146"]
[BlackElo "2350"]
[PlyCount "74"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. e3 d6 9. d4 e6 10. Qe2 Nbd7 11. Rd1 Qc7 12. Nc3 a6 13. Rac1 Rac8 14. Nh4 cxd4 15. exd4 Bh6 16. f4 Bxg2 17. Nxg2 Rfe8 18. Qf3 Qb8 19. g4 Bg7 20. a4 Qa8 21. Qxa8 Rxa8 22. h3 Red8 23. Ba3 Bf8 24. Ne3 Rac8 25. Kg2 Nb8 26. Kf3 Nc6 27. d5 Na5 28. Rb1 e5 29. fxe5 dxe5 30. Bxf8 Kxf8 31. Ne4 Ne8 32. d6 Rc6 33. d7 Nc7 34. Rd3 Ne6 35. Nc2 f5 36. Nb4 fxe4+ 37. Kxe4 Nc5+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.13"]
[Round "2"]
[White "Simutowe, Amon"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2421"]
[BlackElo "2146"]
[PlyCount "59"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nb3 Bb4+ 6. Bd2 Nf6 7. Nc3 0-0 8. Nd5 Bxd2+ 9. Qxd2 d6 10. g3 Ne5 11. Rc1 Re8 12. Bg2 Bh3 13. 0-0 Bxg2 14. Kxg2 Ne4 15. Qc2 Ng6 16. f3 Nf6 17. e4 c6 18. Ne3 Qb6 19. Nf5 Rad8 20. Nxd6 Rxd6 21. c5 Qd8 22. cxd6 Qxd6 23. Qc5 Qb8 24. Rfd1 Ne5 25. Nd4 g6 26. Ne2 Qc8 27. Nf4 Nxf3 28. Kxf3 Qg4+ 29. Kg2 g5 30. h3 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2007.10.12"]
[Round "1"]
[White "Rooda, Kai P"]
[Black "Fayard, Alain"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2146"]
[BlackElo "2360"]
[PlyCount "157"]
[EventDate "2007.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. Nc3 b6 6. e3 Bb7 7. Bd3 0-0 8. Qc2 d5 9. 0-0 Nbd7 10. cxd5 exd5 11. a3 Be7 12. Ne5 c5 13. Rfe1 c4 14. Nxd7 Qxd7 15. Bf5 Qc7 16. Qd1 g6 17. Bc2 Bc6 18. a4 Bb4 19. Qf3 Kg7 20. Qh3 Rfe8 21. Qh4 h5 22. f3 Rad8 23. Re2 Be7 24. Qe1 Bd6 25. g3 Bb4 26. Nd1 Qd6 27. Bc3 Nh7 28. Kg2 Bd7 29. Nf2 Ng5 30. h4 Ne6 31. e4 f6 32. e5 Qf8 33. Rd1 f5 34. f4 b5 35. axb5 Bxb5 36. Nh3 Rb8 37. Qd2 Rb7 38. Ra1 Reb8 39. Ba4 Bxa4 40. Rxa4 Qe8 41. Ra2 Qb5 42. Ng5 Qb6 43. Re1 Qc6 44. Rea1 Nc5 45. dxc5 d4+ 46. Kh3 dxc3 47. bxc3 Bxc5 48. Rxa5 Kh6 49. Ra6 Rb6 50. Ra7 R6b7 51. Rxb7 Rxb7 52. Rd1 Kg7 53. Qd5 Qxd5 54. Rxd5 Be7 55. Rd4 Bxg5 56. hxg5 Rb2 57. Rxc4 Rc2 58. Rc7+ Kf8 59. c4 Kg8 60. e6 Re2 61. Rc8+ Kg7 62. Re8 Rc2 63. Re7+ Kg8 64. Rc7 Re2 65. Rc8+ Kg7 66. Rc6 Kf8 67. c5 Kg7 68. Rc7+ Kf8 69. Rf7+ Kg8 70. c6 Rxe6 71. Rf6 Re2 72. Rxg6+ Kh7 73. Rf6 Rc2 74. Rxf5 Rxc6 75. Rf6 Rc1 76. Rh6+ Kg7 77. Rxh5 Kg6 78. Kg4 Rc4 79. Rh6+ 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.28"]
[Round "9"]
[White "Hendriks, Theo"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2090"]
[BlackElo "2148"]
[PlyCount "126"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. Bg5 a6 8. Ba4 h6 9. Bh4 Bg4 10. h3 Bxf3 11. Qxf3 g5 12. Bxc6 bxc6 13. Bg3 Kg7 14. Nd2 Nd7 15. Nb3 Qf6 16. Qxf6+ Kxf6 17. Na5 Nb8 18. Rad1 Bb6 19. Nc4 Ke6 20. d4 f6 21. Ne3 a5 22. Nf5 Rh8 23. f3 a4 24. Bf2 Nd7 25. Ra1 h5 26. b4 axb3 27. axb3 h4 28. b4 c5 29. bxc5 dxc5 30. d5+ Kf7 31. Ne3 Ra5 32. Rxa5 Bxa5 33. Ra1 Bxc3 34. Ra7 Bd4 35. Nf5 Rc8 36. d6 Ke6 37. dxc7 Nf8 38. Ra6+ Kd7 39. Rxf6 Kxc7 40. Ne7 Re8 41. Nd5+ Kb7 42. Kf1 Ne6 43. Ke2 c4 44. Be1 Nf4+ 45. Nxf4 gxf4 46. Bxh4 Ra8 47. g4 Ra2+ 48. Kd1 c3 49. Be1 Ra1+ 50. Ke2 c2 51. Bd2 Bc3 52. Rf7+ Kb6 53. Rf6+ Kb5 54. Rf8 Bxd2 55. Rb8+ Kc4 56. Rc8+ Kb3 57. Kxd2 Rd1+ 58. Ke2 c1Q 59. Rxc1 Rxc1 60. h4 Kb4 61. g5 Rh1 62. g6 Rg1 63. h5 Rg5 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.27"]
[Round "8"]
[White "Wielenga, Wiebe"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2154"]
[BlackElo "2148"]
[PlyCount "123"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Rd8 14. d5 Bd7 15. Rb1 Rdc8 16. Bd3 b4 17. Nb3 Ba4 18. Be3 Qd7 19. Nfd2 Bb5 20. Bc2 Bd8 21. Rc1 Nc4 22. Nxc4 Rxc4 23. Nd2 Rc7 24. Bb1 Rxc1 25. Qxc1 Rc8 26. Qd1 Qb7 27. Qb3 a5 28. a3 bxa3 29. Qxa3 Qa6 30. Kh2 h6 31. f4 Nd7 32. Nf3 Bf6 33. Bd2 Rc4 34. Bd3 Rc5 35. Bxb5 Qxb5 36. f5 Be7 37. b4 Rc4 38. bxa5 Nc5 39. Ra1 Ra4 40. Qc1 Nxe4 41. Qc6 Nxd2 42. Qxb5 Nxf3+ 43. gxf3 Rxa1 44. Qe8+ Bf8 45. Qd8 h5 46. h4 f6 47. Qc7 Ra4 48. Kg3 Ra3 49. Kf2 Ra4 50. Ke3 Rxh4 51. Qc6 g6 52. a6 Bh6+ 53. Kf2 Rh2+ 54. Kg1 Ra2 55. Qe8+ Bf8 56. fxg6 Kg7 57. Qf7+ Kh6 58. Qxf8+ Kxg6 59. Qxd6 Kg5 60. Qb6 f5 61. Qe3+ Kh4 62. Qf2+ 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.26"]
[Round "7"]
[White "Rooda, Kai P"]
[Black "Wempe, Joost"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2148"]
[BlackElo "2268"]
[PlyCount "84"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. e3 Bxd2+ 7. Nxd2 0-0 8. Ne2 d6 9. 0-0 e5 10. d5 Nb8 11. Qc2 a5 12. Nc3 Na6 13. a3 Nd7 14. Rab1 f5 15. b4 e4 16. h4 axb4 17. axb4 Ne5 18. Ne2 Bd7 19. Qc3 c5 20. b5 Nb4 21. Ra1 Rab8 22. Ra7 h6 23. h5 Nbd3 24. f3 exf3 25. Nxf3 Nxf3+ 26. Rxf3 Ne5 27. Rf4 Qg5 28. Rh4 Rfe8 29. e4 Ng4 30. Nf4 fxe4 31. Ne6 Bxe6 32. dxe6 Ne3 33. Rxe4 Nxg2 34. Kxg2 Qxh5 35. e7 d5 36. Re5 d4 37. Qe1 Qf7 38. Qe2 d3 39. Qxd3 Rxe7 40. Qd6 Rf8 41. Ra8 Qf1+ 42. Kh2 Rxa8 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.25"]
[Round "6"]
[White "Kulago, Alexander"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2114"]
[BlackElo "2148"]
[PlyCount "96"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bg4 3. Ne5 Be6 4. Nd2 f6 5. Nef3 Bf7 6. b3 e6 7. Bb2 Bd6 8. c4 c6 9. e4 Ne7 10. Bd3 Nd7 11. 0-0 0-0 12. Rc1 Rc8 13. Qc2 Ng6 14. Rfe1 Nf4 15. Bf1 c5 16. g3 Ng6 17. e5 Bb8 18. cxd5 Re8 19. dxe6 Bxe6 20. exf6 Nxf6 21. Rxe6 Rxe6 22. Bc4 Nd5 23. Qf5 Rd6 24. Ng5 Qd7 25. Qf3 Rf8 26. Qh5 h6 27. dxc5 Qf5 28. Qe2 Rdd8 29. Qe6+ Kh8 30. Qxf5 Rxf5 31. Ne6 Rd7 32. Ne4 Be5 33. Ba3 Bf6 34. Rd1 Re5 35. Nxf6 Nxf6 36. Rxd7 Nxd7 37. Nc7 Nxc5 38. Bd5 b6 39. Bf3 Re1+ 40. Kg2 Ra1 41. Nb5 Rxa2 42. Bxc5 bxc5 43. Be4 Ne5 44. Bd5 Nd3 45. b4 Rxf2+ 46. Kg1 cxb4 47. Bc4 Rd2 48. Nxa7 Nc5 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.24"]
[Round "5"]
[White "Rooda, Kai P"]
[Black "Dibala, Radovan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2148"]
[BlackElo "2119"]
[PlyCount "92"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be2 a6 6. Nf3 Bg4 7. h3 Bh5 8. Be3 e6 9. Qd2 Nc6 10. 0-0-0 0-0-0 11. a3 Bg6 12. Bf4 Qd7 13. Ne5 Nxe5 14. dxe5 Qxd2+ 15. Rxd2 Rxd2 16. Bxd2 Ne4 17. Nxe4 Bxe4 18. f3 Bc6 19. Be3 Be7 20. Rd1 Rd8 21. Rxd8+ Kxd8 22. g3 Kd7 23. Kd2 b6 24. f4 Bb5 25. c4 Bc6 26. c5 b5 27. Kc3 Bg2 28. h4 c6 29. Kd4 f5 30. Bd2 Bd8 31. Bc3 h6 32. Be1 g5 33. fxg5 hxg5 34. Bf2 Ke7 35. b4 Kf7 36. Bh5+ Kg7 37. hxg5 Bxg5 38. Be3 Bxe3+ 39. Kxe3 Kf8 40. Kf4 Ke7 41. Kg5 Be4 42. Bg6 Bf3 43. Kf4 Bd5 44. Bh5 Kd7 45. Bd1 Ba2 46. Bf3 Bc4 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.23"]
[Round "4"]
[White "Woudt, Edwin"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2072"]
[BlackElo "2148"]
[PlyCount "126"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 e6 6. h3 Bh5 7. Bb5 a6 8. Ba4 Nd7 9. d5 exd5 10. Qxd5 Bxf3 11. gxf3 Ndb8 12. 0-0-0 Be7 13. f4 0-0 14. Rhg1 Bf6 15. e5 Be7 16. Qg2 g6 17. Nd5 Kh8 18. Nxe7 Qxe7 19. exd6 cxd6 20. Qd5 Kg8 21. Bb3 Nd7 22. Qxd6 Qxd6 23. Rxd6 Rfd8 24. Rgd1 Nf8 25. Rxd8 Rxd8 26. Rxd8 Nxd8 27. Bd5 Nfe6 28. Kd2 Kg7 29. c4 Kf6 30. Ke2 Kf5 31. Kf3 Nc6 32. Be4+ Kf6 33. Ke2 Ke7 34. a3 Kd6 35. Kd3 f5 36. Bd5 b5 37. b4 bxc4+ 38. Bxc4 Nc7 39. Bc5+ Kd7 40. Bg8 h6 41. Bf8 h5 42. Bf7 g5 43. Bxh5 Ne6 44. fxg5 Nf4+ 45. Kc4 Nxh5 46. b5 axb5+ 47. Kxb5 Nd4+ 48. Kc4 Ne6 49. Bh6 Nef4 50. Kd4 Nxh3 51. Ke5 Nxf2 52. Kxf5 Nd3 53. g6 Ke8 54. a4 Ke7 55. a5 Nb4 56. Bg5+ Kf8 57. Bh6+ Kg8 58. Bd2 Na6 59. Ke6 Ng7+ 60. Kd7 Nf5 61. Kc6 Nd4+ 62. Kb7 Nb3 63. Kxa6 Nxa5 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.22"]
[Round "3"]
[White "Rooda, Kai P"]
[Black "Ebels, Theo"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2148"]
[BlackElo "2101"]
[PlyCount "129"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Be2 Nbd7 7. 0-0 Bd6 8. b3 0-0 9. Bb2 h6 10. Rc1 Qe7 11. Bd3 Bxd3 12. Qxd3 Rad8 13. Rfe1 Ba3 14. Rc2 Bxb2 15. Rxb2 e5 16. Qe2 e4 17. Nd2 Qb4 18. Ndb1 Qd6 19. cxd5 cxd5 20. Nb5 Qb6 21. Rc1 Rc8 22. Rbc2 Rxc2 23. Rxc2 a6 24. N5c3 Qd6 25. h3 b5 26. Qd2 Nb6 27. Qc1 Qd7 28. Ne2 Rc8 29. Rxc8+ Qxc8 30. Qc5 Nfd7 31. Qxc8+ Nxc8 32. Nbc3 Ncb6 33. Nf4 Nf6 34. a3 g5 35. Nfe2 Kg7 36. f3 Kg6 37. Kf2 h5 38. fxe4 Nxe4+ 39. Nxe4 dxe4 40. g4 h4 41. Nc3 f5 42. gxf5+ Kxf5 43. Kg2 Nc8 44. Nd5 Nd6 45. Ne7+ Ke6 46. Nc6 Nf5 47. Kf2 Ne7 48. Ne5 Nd5 49. a4 Nb4 50. axb5 axb5 51. Ke2 Nd5 52. Ng4 Ne7 53. Ne5 Nf5 54. Ng4 Nd6 55. Kd2 b4 56. Ne5 Kd5 57. Ng4 Ke6 58. Ne5 Kd5 59. Ke2 Nf5 60. Ng4 Ng3+ 61. Ke1 Ke6 62. Ne5 Kd5 63. Kf2 Nf5 64. Ng4 Ke6 65. Ne5 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.21"]
[Round "2"]
[White "Van Kooten, Luuk"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2291"]
[BlackElo "2148"]
[PlyCount "41"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 c6 7. Qc2 h6 8. Bh4 Ne4 9. Bxe7 Qxe7 10. Nxd5 cxd5 11. Qxc8+ Qd8 12. Bb5+ Ke7 13. Qxb7+ Kf6 14. b4 Qd6 15. a3 Rd8 16. Ne2 Nd7 17. f3 Ng5 18. Rc1 Rab8 19. Rc6 Rxb7 20. Rxd6+ Ke7 21. Rxd5 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2006.10.20"]
[Round "1"]
[White "Rooda, Kai P"]
[Black "Van Delft, Merijn"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2148"]
[BlackElo "2404"]
[PlyCount "80"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. Bg5 h6 9. Be3 Na6 10. g4 Nc5 11. Nd2 c6 12. dxc6 bxc6 13. Bxc5 dxc5 14. Nf3 Qe7 15. Bd3 Rd8 16. Qc2 Nd7 17. 0-0-0 Nf8 18. Na4 Ra6 19. Be2 Rxd1+ 20. Rxd1 Ne6 21. Qd2 Nd4 22. Nxd4 cxd4 23. c5 Ra7 24. Bc4 Kh8 25. Kb1 f5 26. f3 Be6 27. Bxe6 Qxe6 28. Qd3 Rf7 29. b3 h5 30. exf5 gxf5 31. Re1 fxg4 32. hxg4 hxg4 33. Qxd4 gxf3 34. Rh1+ Kg8 35. Qe4 f2 36. Rf1 Rf4 37. Qe2 Qf6 38. Nb2 e4 39. a4 Qxb2+ 40. Qxb2 Bxb2 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.29"]
[Round "9"]
[White "Doggers, Peter"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "C85"]
[WhiteElo "2239"]
[BlackElo "2132"]
[PlyCount "105"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Qe1 Nd7 8. b3 c5 9. Bb2 Bf6 10. a4 0-0 11. Na3 Qe7 12. Nc4 b6 13. d3 g6 14. Qe2 Bb7 15. Rae1 b5 16. axb5 axb5 17. Ne3 Ra2 18. Ra1 Rfa8 19. Rxa2 Rxa2 20. Ra1 Rxa1+ 21. Bxa1 Qd6 22. Bb2 Bg7 23. Qe1 f6 24. Qa5 Qb6 25. Qa2 Kh8 26. Nd2 c6 27. g3 Qa6 28. Qxa6 Bxa6 29. Kf1 Kg8 30. Ke2 Kf7 31. f4 exf4 32. gxf4 Nf8 33. f5 Bc8 34. Ba3 Nd7 35. Bb2 Bh6 36. Nf3 Bf4 37. h3 Nb6 38. Ng4 gxf5 39. Nxf6 h6 40. h4 Bd6 41. exf5 Bxf5 42. Ne4 Bxe4 43. dxe4 Ke6 44. h5 Bf4 45. Bg7 Nd7 46. c4 Kf7 47. Bb2 Ke6 48. Kd3 Nb6 49. Bg7 Kf7 50. Bc3 Ke6 51. Ba5 Nd7 52. Bc3 Nb6 53. Bb2 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.28"]
[Round "8"]
[White "Rooda, Kai P"]
[Black "De Jong, Migchiel"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2132"]
[BlackElo "2277"]
[PlyCount "58"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Bd3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. Bc2 Qa5 13. Qxa5 Nxa5 14. 0-0 Bd7 15. Bd3 Rfc8 16. Rac1 f6 17. Rfd1 b5 18. Kf1 a6 19. Ke1 Kf7 20. Kd2 g5 21. Rxc8 Rxc8 22. Rc1 Rxc1 23. Kxc1 Nc6 24. g4 e5 25. d5 Nb4 26. Be2 Nxa2+ 27. Kb2 Nb4 28. Nd2 Ke7 29. Nb3 a5 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.27"]
[Round "7"]
[White "Van Leent, Dmitri"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2309"]
[BlackElo "2132"]
[PlyCount "79"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. cxd5 cxd5 6. 0-0 Nc6 7. Qa4 Qd7 8. b4 b5 9. Qb3 Rc8 10. Bb2 d4 11. Rc1 e6 12. Na3 a6 13. Nxd4 Be4 14. Bxe4 Nxe4 15. Nxc6 Rxc6 16. Qf3 Rxc1+ 17. Rxc1 Qd5 18. d3 Ng5 19. Qxd5 exd5 20. Rc8+ Kd7 21. Ra8 Ne6 22. Rxa6 Bxb4 23. Nxb5 Rc8 24. Ra7+ Ke8 25. Ba3 Bxa3 26. Rxa3 Rc2 27. Kf1 Rb2 28. Ra8+ Ke7 29. Ra7+ Kf6 30. Nd6 Nd4 31. e3 Nc6 32. Rxf7+ Ke6 33. Rb7 Rxa2 34. Ne8 Ne5 35. Nxg7+ Kd6 36. d4 Ng4 37. Rf7 Nxh2+ 38. Kg1 Ng4 39. Rf4 Ra1+ 40. Kg2 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.26"]
[Round "6"]
[White "Rooda, Kai P"]
[Black "Negi, Parimarjan"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2132"]
[BlackElo "2352"]
[PlyCount "164"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Qc2 d5 6. e3 a6 7. a3 Nbd7 8. cxd5 exd5 9. Bd3 Bd6 10. 0-0 0-0 11. Re1 Re8 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Rxe4 Rxe4 16. Qxe4 Nf6 17. Qf5 Qc8 18. Qd3 Qd7 19. Bg5 Nd5 20. Re1 h6 21. Bd2 Qb5 22. Qf5 Rd8 23. g3 Nf6 24. Qxb5 axb5 25. Kf1 Nd5 26. Ne5 Ne7 27. Bc3 f6 28. Nf3 Nd5 29. Bd2 Kf7 30. Re2 Ra8 31. Ne1 h5 32. Nc2 Ra4 33. Kg2 Ne7 34. Bb4 Bxb4 35. Nxb4 Ra8 36. Rc2 Rc8 37. Kf3 Ke6 38. Ke4 Kd6 39. Kd3 h4 40. Ke4 Re8 41. Kf3 hxg3 42. hxg3 Rh8 43. Rc1 Nf5 44. Ke4 Ne7 45. Kf3 f5 46. Kf4 Rh5 47. Kf3 g5 48. Re1 Rh2 49. Rc1 Rh6 50. Re1 Kd7 51. Re5 c6 52. g4 Ng6 53. gxf5 Nxe5+ 54. dxe5 Rh4 55. Nd3 c5 56. Ke3 c4 57. Nb4 Rf4 58. f6 Rf5 59. Ke4 Rxf2 60. Nd5 Ke6 61. Nc7+ Kf7 62. Nxb5 g4 63. Nd6+ Ke6 64. Ke3 Rf3+ 65. Ke4 Rf1 66. Nxc4 g3 67. Ne3 Rf2 68. f7 Kxf7 69. b4 g2 70. Nxg2 Rxg2 71. Kd5 Ra2 72. Kc6 Rxa3 73. Kxb6 Ke6 74. b5 Kxe5 75. Kc7 Rc3+ 76. Kd7 Rb3 77. Kc6 Ke6 78. b6 Rc3+ 79. Kb5 Kd7 80. Ka6 Kc8 81. b7+ Kb8 82. Kb6 Rb3+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.25"]
[Round "5"]
[White "Weisbuch, Udi"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2299"]
[BlackElo "2132"]
[PlyCount "92"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 h6 7. Na4 Bb6 8. Nxb6 axb6 9. h3 Be6 10. Bd2 Qd7 11. Bc3 0-0 12. g4 Nh7 13. d4 exd4 14. Nxd4 Rfe8 15. 0-0 Bc4 16. Re1 f6 17. f4 Rad8 18. Qd2 Nxd4 19. Qxd4 b5 20. Qf2 Bf7 21. Rad1 c5 22. a3 Qc7 23. Re3 Re7 24. Red3 b6 25. Qd2 Red7 26. h4 Bc4 27. Rd5 Bxd5 28. Qxd5+ Kh8 29. g5 Re7 30. gxh6 gxh6 31. e5 Rf7 32. exd6 Qd7 33. Qh5 Rg8 34. Qxh6 Qg4 35. Rd2 Rg6 36. d7 Rxd7 37. Qxg6 Qxg6 38. Rxd7 Qxc2 39. Re7 Qc1+ 40. Re1 Qxf4 41. h5 Kg7 42. Re7+ Kh6 43. Be4 Ng5 44. Bb1 Kxh5 45. Re2 Nh3+ 46. Kg2 Qg4+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.24"]
[Round "4"]
[White "Rooda, Kai P"]
[Black "Meijer, Dolf"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2132"]
[BlackElo "2226"]
[PlyCount "133"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 f5 5. Qc2 Nf6 6. Nbd2 Bd6 7. g3 0-0 8. Bg2 Nbd7 9. 0-0 Qe8 10. Ne1 Qh5 11. Nd3 g5 12. Nf3 Qg6 13. Nfe5 Bxe5 14. Nxe5 Nxe5 15. dxe5 Ng4 16. f4 h5 17. h3 Nh6 18. b3 Kh7 19. Ba3 Rg8 20. Qf2 h4 21. Be7 hxg3 22. Qxg3 gxf4 23. Qxg6+ Rxg6 24. exf4 Bd7 25. Kf2 Rag8 26. Rg1 Nf7 27. Bf3 Be8 28. Rxg6 Rxg6 29. Rc1 Rh6 30. Bg2 Nh8 31. Bg5 Rg6 32. b4 Rg7 33. Bf6 Rf7 34. Bf3 Ng6 35. Bg5 dxc4 36. Rxc4 Rd7 37. Ke3 Ne7 38. Bxe7 Rxe7 39. Rd4 Rd7 40. Rd6 Rxd6 41. exd6 Kg7 42. b5 c5 43. Bxb7 Bxb5 44. Ba6 Bd7 45. Kd3 Kf6 46. Kc4 e5 47. fxe5+ Kxe5 48. Kxc5 f4 49. h4 f3 50. h5 Kf5 51. Bb7 f2 52. Ba6 Kg5 53. Be2 Kh6 54. Kd5 Bg4 55. Bf1 Bd7 56. Ke5 Kxh5 57. Kf6 Kg4 58. Ke7 Ba4 59. d7 Bxd7 60. Kxd7 Kf4 61. Kc6 Ke5 62. a4 Kd4 63. a5 Ke5 64. a6 Ke6 65. Kb7 Kd7 66. Bg2 Kd8 67. Bh3 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.23"]
[Round "3"]
[White "Weeks, Manuel William"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "2268"]
[BlackElo "2132"]
[PlyCount "144"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 Bb7 14. d5 g6 15. Ng3 Bf8 16. b3 Bg7 17. a4 Reb8 18. axb5 axb5 19. Be3 Bc8 20. Nd2 Bd7 21. Ra2 Nb7 22. Qa1 Qc8 23. Bd3 Rxa2 24. Qxa2 Ra8 25. Qb2 Ra6 26. Ra1 Qa8 27. Rxa6 Qxa6 28. Nb1 Ne8 29. Qa3 Qxa3 30. Nxa3 Nc7 31. Nf1 f5 32. f3 Bf6 33. Nd2 Bh4 34. Kf1 Kf7 35. b4 Ke7 36. Be2 f4 37. Bg1 Bg3 38. Nb3 c4 39. Nd2 Na8 40. Ndxc4 bxc4 41. Bxc4 Kd8 42. Ba6 Kc7 43. Nb5+ Bxb5+ 44. Bxb5 Bh4 45. c4 Be7 46. Ke2 Kb8 47. Bc6 Nc7 48. Bf2 Na6 49. Be1 Bd8 50. Kd3 Bb6 51. Kc2 g5 52. Kb3 Kc7 53. Ka4 Nb8 54. Be8 Bd4 55. Kb5 Nd7 56. h4 h6 57. hxg5 hxg5 58. Bg6 Nf6 59. Bf7 Bg1 60. Bg6 Bd4 61. Bf7 Be3 62. Bg6 Bg1 63. Bf7 Nd8 64. Bg6 Nd7 65. Bh5 Nf6 66. Bg4 Ng8 67. c5 Nb7 68. c6 Nd8 69. Ka6 Ne7 70. Be6 Nc8 71. b5 Nb6 72. Ba5 Bf2 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.22"]
[Round "2"]
[White "Rooda, Kai P"]
[Black "Vogel, Jaap"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2132"]
[BlackElo "2261"]
[PlyCount "60"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Na6 8. Ne5 Bxg2 9. Kxg2 Qc8 10. e4 Qb7 11. Qf3 c5 12. d5 Nb4 13. Qe2 exd5 14. cxd5 Rfe8 15. f4 d6 16. Nc4 Bf8 17. Qf3 Nc2 18. Rb1 Nd4 19. Qd3 b5 20. Na5 Qe7 21. Be3 b4 22. Bxd4 bxc3 23. Bxf6 gxf6 24. bxc3 Qxe4+ 25. Qxe4 Rxe4 26. Nc6 Ra4 27. Rf2 Re8 28. Kf3 f5 29. Rb7 a6 30. g4 Ree4 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2005.10.21"]
[Round "1"]
[White "Spoelman, Wouter"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2362"]
[BlackElo "2132"]
[PlyCount "67"]
[EventDate "2005.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. d5 Bxf3 6. Qxf3 Ne5 7. Qe2 Qd7 8. f4 Ng6 9. g3 c6 10. Be3 e5 11. dxe6 fxe6 12. 0-0-0 Qf7 13. Bh3 Be7 14. e5 Nd5 15. Nxd5 exd5 16. e6 Qf8 17. Qh5 Kd8 18. c4 Bf6 19. cxd5 c5 20. Bxc5 Ke7 21. Ba3 b5 22. Kb1 Qb8 23. b3 Qb6 24. Rhe1 Rac8 25. Bb2 Rc3 26. f5 Rhc8 27. fxg6 h6 28. Qe2 Qc5 29. Bf5 Ke8 30. e7 Be5 31. Bxc8 Qxc8 32. Qxb5+ Kxe7 33. Rxe5+ dxe5 34. Bxc3 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.23"]
[Round "9"]
[White "Wilson, Alexandra"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2070"]
[BlackElo "2165"]
[PlyCount "71"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. c3 Bg4 5. h3 Bd7 6. d5 Ne5 7. Nbd2 c5 8. Nxe5 dxe5 9. c4 g6 10. Bd3 Qc7 11. 0-0 Nh5 12. Nf3 f6 13. Bc2 Bg7 14. Ba4 0-0 15. Bxd7 Qxd7 16. Be3 Rac8 17. Qd2 Qd6 18. b4 b6 19. bxc5 bxc5 20. Qa5 Rc7 21. Rab1 Nf4 22. Bxf4 exf4 23. e5 fxe5 24. Ng5 Rcc8 25. Ne6 f3 26. g3 e4 27. Rfe1 Be5 28. Rxe4 Bxg3 29. Qd2 Bh2+ 30. Kh1 Rf5 31. Qc3 Be5 32. Qe3 Rb8 33. Rg1 Rb2 34. Rh4 Rf7 35. Qh6 Bg7 36. Qxh7# 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.22"]
[Round "8"]
[White "Cako, Laszlo"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2137"]
[BlackElo "2165"]
[PlyCount "67"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 Bg7 4. f4 Nh6 5. Nf3 f6 6. Bc4 Nf7 7. Be3 0-0 8. Qd2 b5 9. Bb3 a5 10. a3 e6 11. d5 Qe7 12. 0-0 Re8 13. Rfe1 Na6 14. Qf2 Kh8 15. Rad1 Rf8 16. Qh4 a4 17. Ba2 Re8 18. Rd2 Bb7 19. Bf2 e5 20. d6 Qf8 21. Bxf7 Qxf7 22. fxe5 fxe5 23. Ng5 Qg8 24. Rd3 Bf6 25. Rf3 Re6 26. Bg3 Bxg5 27. Qxg5 Qg7 28. Ref1 Kg8 29. Qe3 Ree8 30. Bh4 Rf8 31. Bf6 Rxf6 32. Rxf6 Nc5 33. Rf7 Qxf7 34. Rxf7 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.21"]
[Round "7"]
[White "Rooda, Kai P"]
[Black "Van der Veen, Jan"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2165"]
[BlackElo "2122"]
[PlyCount "82"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 Rb8 7. 0-0 a6 8. a4 Nf6 9. d4 cxd4 10. Nxd4 Nxe4 11. Nxc6 Nxc3 12. Nxd8 Nxd1 13. Rxd1 Kxd8 14. c5 Bg4 15. f3 Bd7 16. cxd6 exd6 17. Rxd6 Ke7 18. Rd2 Rhe8 19. Rd1 Bc6 20. Bf4 Rbd8 21. Bg5+ f6 22. Rxd8 Kxd8 23. Bf4 f5 24. Rd1+ Kc8 25. b3 Re2 26. Rd3 h6 27. Bd2 Kc7 28. Kf1 Re6 29. Be3 a5 30. f4 Bxg2+ 31. Kxg2 Rc6 32. Kf3 Rc2 33. h4 h5 34. Bd2 b6 35. Be3 Bf6 36. Bd2 Kc6 37. Be3 Kc7 38. Bxb6+ Kxb6 39. Rd6+ Rc6 40. Rd7 Rc3+ 41. Kf2 Rc2+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.20"]
[Round "6"]
[White "Knol, Geon"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2110"]
[BlackElo "2165"]
[PlyCount "171"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be2 e6 6. Be3 Be7 7. Qd2 0-0 8. h3 Bh5 9. a3 d5 10. exd5 exd5 11. Ne5 Bxe2 12. Nxc6 bxc6 13. Qxe2 Rb8 14. b4 a5 15. bxa5 Ra8 16. Qd2 Rxa5 17. Ne4 Qa8 18. Nxf6+ Bxf6 19. Qd3 c5 20. 0-0 Ra4 21. c3 Qa6 22. Qxa6 Rxa6 23. a4 Rfa8 24. Rfb1 h6 25. Rb7 Rxa4 26. Rxa4 Rxa4 27. Rxc7 cxd4 28. cxd4 Bxd4 29. Rd7 Be5 30. f4 d4 31. fxe5 dxe3 32. Kf1 Kf8 33. Rd8+ Ke7 34. Rg8 g6 35. e6 Ra1+ 36. Ke2 Ra2+ 37. Kxe3 Rxg2 38. Kf3 Rg1 39. exf7 Kxf7 40. Ra8 h5 41. Ra7+ Kf6 42. Kf2 Rg5 43. Ra6+ Kg7 44. Ra7+ Kh6 45. Ra4 Rb5 46. Kg3 Rb3+ 47. Kg2 Kg5 48. Ra5+ Kf4 49. Ra4+ Kg5 50. Ra5+ Kh6 51. Ra4 Rd3 52. Rb4 Kg5 53. Rb5+ Kf4 54. Rb4+ Ke3 55. Rb5 Kf4 56. Rb4+ Ke5 57. Rb8 Re3 58. Re8+ Kf4 59. Rf8+ Kg5 60. Rf2 Re4 61. Kg3 Rd4 62. Ra2 h4+ 63. Kg2 Kf4 64. Rb2 g5 65. Ra2 Ke3 66. Ra3+ Ke4 67. Ra2 Rd3 68. Ra4+ Ke3 69. Ra2 Rd4 70. Ra3+ Kf4 71. Rf3+ Ke4 72. Rf2 Rd3 73. Ra2 Rg3+ 74. Kh2 Ke3 75. Ra3+ Kf2 76. Ra2+ Ke1 77. Ra1+ Kd2 78. Ra2+ Ke3 79. Ra3+ Kf4 80. Ra4+ Ke5 81. Ra5+ Kd4 82. Ra4+ Kd5 83. Ra8 Rd3 84. Ra5+ Ke4 85. Rxg5 Rd2+ 86. Rg2 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.19"]
[Round "5"]
[White "Rooda, Kai P"]
[Black "Galje, Hans"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2165"]
[BlackElo "2115"]
[PlyCount "58"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bb4 6. Ndb5 d5 7. cxd5 Nxd5 8. e4 Nxc3 9. Qxd8+ Kxd8 10. bxc3 Ba5 11. Bf4 Nc6 12. 0-0-0+ Bd7 13. Nd6 Ke7 14. Nxb7 Bxc3 15. Bd6+ Ke8 16. Nc5 Bd4 17. Nxd7 Kxd7 18. Bc5 e5 19. Bb5 Ke6 20. Bxc6 Rac8 21. Bxd4 Rxc6+ 22. Kd2 exd4 23. Rb1 Rhc8 24. Rhc1 Rxc1 25. Rxc1 Rxc1 26. Kxc1 Ke5 27. f3 d3 28. Kd2 Kd4 29. e5 Kxe5 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.18"]
[Round "4"]
[White "Wempe, Joost"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2263"]
[BlackElo "2165"]
[PlyCount "67"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nc6 2. e4 d5 3. Nc3 Nf6 4. e5 Nd7 5. Nxd5 Ndb8 6. Nc3 Qxd4 7. Be3 Qxe5 8. Nf3 Qa5 9. Be2 Bf5 10. a3 e6 11. 0-0 Bg6 12. Bb5 a6 13. b4 Bxb4 14. axb4 Qxb4 15. Qd4 0-0 16. Qc5 Rd8 17. Ba4 Qxc5 18. Bxc5 Nd7 19. Be3 b5 20. Bb3 Nb4 21. Na2 Nd5 22. Bxd5 exd5 23. Nb4 c5 24. Nxd5 Bxc2 25. Rfc1 Be4 26. Nc7 Rac8 27. Nxa6 c4 28. Nd4 Bc6 29. Nb4 Ne5 30. f4 Ng4 31. Nbxc6 Nxe3 32. Nxd8 b4 33. N8c6 b3 34. Nxb3 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.17"]
[Round "3"]
[White "Rooda, Kai P"]
[Black "Giddins, Stephen"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2165"]
[BlackElo "2248"]
[PlyCount "79"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. f4 0-0 7. a3 Be7 8. Be3 c5 9. dxc5 Nxc5 10. b4 Ncd7 11. Nd4 Nc6 12. Bd3 Nxd4 13. Bxd4 f5 14. 0-0 Nb6 15. Qe2 Bd7 16. b5 Qc7 17. Qf2 Nc4 18. a4 Rfc8 19. Kh1 Bc5 20. Ne2 a6 21. bxa6 Rxa6 22. Rfb1 b6 23. Bxc5 Qxc5 24. Qxc5 Rxc5 25. Nd4 Kf7 26. Rb4 Ke7 27. Kg1 Ra8 28. Kf2 g5 29. Bxc4 Rxc4 30. Rxc4 dxc4 31. fxg5 Ra5 32. Rb1 Rxe5 33. Rxb6 Bxa4 34. Rb7+ Kd6 35. Rxh7 Re4 36. c3 Rg4 37. h4 Bd7 38. g3 e5 39. Nf3 e4 40. Rxd7+ 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.16"]
[Round "2"]
[White "Porat, David"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2280"]
[BlackElo "2165"]
[PlyCount "95"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. g3 Bg4 4. Bg2 e6 5. 0-0 Nf6 6. Nbd2 g6 7. Ne5 Bh5 8. Nxc6 bxc6 9. Nf3 Bxf3 10. Bxf3 Bg7 11. Bf4 0-0 12. Rc1 Nd7 13. c4 g5 14. Be3 Nb6 15. b3 f5 16. Qd2 Bh6 17. Qd3 Rf7 18. Rc2 Bf8 19. c5 Nc8 20. Bg2 f4 21. gxf4 gxf4 22. Bxf4 Bg7 23. Bg3 Ne7 24. Bh3 Nf5 25. Bxf5 exf5 26. f3 Qg5 27. Kh1 f4 28. Bf2 Re8 29. Rg1 Qf5 30. Qxf5 Rxf5 31. Rg4 Kf7 32. Kg2 h5 33. Rh4 Bh6 34. Kf1 Kg6 35. Ke1 Rf7 36. Kd2 Rfe7 37. Kd3 Bg5 38. Rh3 Re3+ 39. Bxe3 Rxe3+ 40. Kd2 h4 41. Rc3 Rxc3 42. Kxc3 Kf5 43. Kb4 Bf6 44. Ka5 Kg5 45. Ka6 Bxd4 46. Kxa7 Bxc5+ 47. Kb7 Ba3 48. Kxc6 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2004.10.15"]
[Round "1"]
[White "Rooda, Kai P"]
[Black "Spoelman, Wouter"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2165"]
[BlackElo "2357"]
[PlyCount "82"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. e3 Bb7 6. Bd3 Ne4 7. Qc2 f5 8. 0-0 Bxc3 9. bxc3 d6 10. Nd2 Nxd2 11. Bxd2 0-0 12. f3 Nd7 13. Rae1 Nf6 14. e4 fxe4 15. fxe4 e5 16. Bg5 c5 17. d5 h6 18. Bh4 g5 19. Bg3 Nh5 20. Rxf8+ Qxf8 21. Rf1 Qg7 22. Bf2 Nf4 23. Be3 Nxd3 24. Qxd3 Rf8 25. Re1 Ba6 26. Rb1 Qd7 27. h4 gxh4 28. Bxh6 Rf6 29. Bc1 Qg4 30. Rb2 Qg3 31. Qxg3+ hxg3 32. Bg5 Rg6 33. Bd8 Bxc4 34. a4 Rg4 35. a5 Rxe4 36. Rb1 bxa5 37. Bxa5 Re2 38. Bc7 Bxd5 39. Bxd6 Rxg2+ 40. Kf1 Rh2 41. Bxc5 g2+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.19"]
[Round "9"]
[White "Meis, Eric"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2113"]
[BlackElo "2156"]
[PlyCount "105"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. a4 a5 8. h3 h6 9. Qe2 Be6 10. Bxe6 fxe6 11. Be3 Bxe3 12. Qxe3 Nh5 13. Nbd2 Qf6 14. Rad1 Kh7 15. d4 Nf4 16. Kh2 Rf7 17. dxe5 Nxe5 18. Nxe5 Qxe5 19. g3 Ng6 20. f4 Qf6 21. Rf2 b6 22. Rdf1 Raf8 23. Kg2 Kh8 24. Nf3 Qe7 25. Qd3 Rxf4 26. Kg1 R4f6 27. h4 Rd8 28. h5 Ne5 29. Nxe5 dxe5 30. Qe2 Rxf2 31. Rxf2 Qg5 32. Kg2 Kh7 33. Kh2 Kg8 34. Kg2 Rf8 35. Rxf8+ Kxf8 36. Qf3+ Ke8 37. Qe2 Kf7 38. Qf1+ Ke7 39. Qe2 Qc1 40. Kh2 Qg5 41. Kg2 Kf7 42. Qf1+ Kg8 43. Qe2 Qe7 44. Qb5 Qg5 45. Qe2 Kh7 46. Kh2 g6 47. hxg6+ Kxg6 48. Qc4 Qd2+ 49. Kh3 Qd7 50. b3 Kg5 51. Qe2 Qh7 52. Qg4+ Kf6 53. Qh4+ 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.18"]
[Round "8"]
[White "Rooda, Kai P"]
[Black "Naalden, Marc"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2156"]
[BlackElo "2108"]
[PlyCount "63"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 e5 5. Nc2 d5 6. cxd5 Bc5 7. Nc3 e4 8. Be3 Bd6 9. g3 0-0 10. Bg2 Bf5 11. 0-0 Nbd7 12. Bd4 a6 13. Ne3 Bg6 14. Nc4 Bb8 15. Rc1 b5 16. Ne3 Bd6 17. Qd2 Qe7 18. Rc2 h5 19. Rfc1 h4 20. Bh3 Nh5 21. Nf5 Bxf5 22. Bxf5 hxg3 23. fxg3 Bxg3 24. hxg3 Nxg3 25. Bxd7 Qh4 26. Be5 f5 27. Qf4 Qh1+ 28. Kf2 e3+ 29. Kxe3 Qg2 30. Be6+ Kh7 31. Qh4+ Kg6 32. Qxg3+ 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.17"]
[Round "7"]
[White "Rooda, Kai P"]
[Black "Weeks, Manuel William"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2156"]
[BlackElo "2259"]
[PlyCount "65"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. f3 Qa5 8. Nxc6 Bxc3+ 9. bxc3 dxc6 10. Qb3 0-0 11. Be3 Nd7 12. Qb4 Qe5 13. c5 b6 14. Qd4 Qh5 15. cxb6 axb6 16. Be2 Qh4+ 17. Bf2 Qe7 18. 0-0 e5 19. Qb4 c5 20. Qb3 Ba6 21. Bxa6 Rxa6 22. Rfd1 Rfa8 23. Rd2 Nf8 24. Bg3 h5 25. Qd5 Ng6 26. Rb2 h4 27. Be1 Nf4 28. Qc4 Qg5 29. Qf1 Ra4 30. Bd2 R8a6 31. Kf2 Qf6 32. Kg1 c4 33. Bxf4 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.16"]
[Round "6"]
[White "Ahlers, Ben"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2209"]
[BlackElo "2156"]
[PlyCount "61"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. g3 f5 4. Bg2 Nf6 5. b3 c6 6. Bb2 Nf7 7. c4 Qa5+ 8. Bc3 Qc7 9. Nh3 e5 10. 0-0 Be7 11. Bb2 0-0 12. Nc3 d6 13. Qd2 Bd7 14. Rae1 Kh8 15. Kh1 Rae8 16. f3 a6 17. e4 c5 18. Nd1 Qc8 19. Ng1 fxe4 20. fxe4 Ng4 21. h3 Bg5 22. Qd3 Nf6 23. Kh2 Qd8 24. Re2 Ng8 25. Ref2 Nfh6 26. Nf3 Bf6 27. Bc1 Qe7 28. Ng5 Nf7 29. Nxf7+ Qxf7 30. h4 Qg6 31. Bh3 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.15"]
[Round "5"]
[White "Rooda, Kai P"]
[Black "Struik, Tjapko"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2156"]
[PlyCount "94"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nc6 5. Bb5 Nf6 6. Qe2 a6 7. Bxc6+ bxc6 8. 0-0 a5 9. b3 Be7 10. d3 0-0 11. Kh1 Nd7 12. Na4 Nb6 13. Nxb6 Qxb6 14. a4 Ba6 15. Ba3 Ra7 16. Nd2 Rd8 17. Qe3 Rad7 18. e5 Qa7 19. f5 c4 20. Qh3 exf5 21. Qxf5 Bxa3 22. Rxa3 cxd3 23. cxd3 Qe3 24. Rf3 Qxd2 25. Ra1 Qh6 26. Rg3 Kh8 27. Re1 Re7 28. d4 Bc8 29. Qc2 Qf4 30. Qc5 Qd2 31. Rc1 Bf5 32. Rg1 Qb4 33. Qxc6 Qxd4 34. Rxg7 Qxe5 35. Rg3 Re6 36. Qc1 Bg6 37. Rg5 Qe3 38. Qa1+ f6 39. Rg3 Qe5 40. Qc1 d4 41. Qh6 Qh5 42. Qf4 Qf5 43. Qc7 Rde8 44. Rf3 Qe5 45. Qc1 d3 46. Rgf1 Qd4 47. Rf4 d2 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.14"]
[Round "4"]
[White "Span, Paul"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2295"]
[BlackElo "2156"]
[PlyCount "62"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 d6 4. Nc3 Nc6 5. e3 Nf6 6. Nge2 0-0 7. d4 Bb6 8. h3 exd4 9. exd4 Re8 10. 0-0 Bf5 11. a3 a5 12. Bg5 Ne7 13. Bxf6 gxf6 14. g4 Bc8 15. Ng3 Kh8 16. Qd3 c6 17. Rfe1 f5 18. gxf5 Ng8 19. Rxe8 Qxe8 20. Nce2 Qe7 21. d5 c5 22. Qc3+ f6 23. Re1 Qf8 24. Nf4 Bd7 25. Ne6 Qf7 26. Bf3 Bxe6 27. fxe6 Qg7 28. Kh2 Ne7 29. Nh5 Qg6 30. Nxf6 Bd8 31. Rg1 Qf5 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.13"]
[Round "3"]
[White "Rooda, Kai P"]
[Black "Boersma, Jan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2156"]
[BlackElo "2244"]
[PlyCount "40"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. Be2 Be7 6. 0-0 0-0 7. c3 a5 8. Qc2 b6 9. d4 Ba6 10. Bxa6 Rxa6 11. a4 Ra8 12. Ne1 e5 13. exd5 Qxd5 14. dxe5 Nxe5 15. Ndf3 Bd6 16. Nxe5 Qxe5 17. g3 Rad8 18. Ng2 Qh5 19. Nh4 g6 20. Qd1 Qxd1 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.12"]
[Round "2"]
[White "Van de Oudeweetering, Arthur"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2413"]
[BlackElo "2156"]
[PlyCount "59"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 d6 5. f4 Be7 6. Nf3 0-0 7. f5 Na5 8. Bg5 c6 9. Qd2 d5 10. Bb3 Nxb3 11. axb3 dxe4 12. dxe4 Ng4 13. Qxd8 Bxd8 14. Bxd8 Rxd8 15. Ke2 f6 16. Rhd1 Bd7 17. Na4 Be8 18. Nc5 Rxd1 19. Rxd1 b6 20. Ne6 Rc8 21. h3 Nh6 22. g4 g6 23. b4 c5 24. bxc5 Bb5+ 25. Ke3 bxc5 26. Rd5 Bc4 27. Rd7 a6 28. Nd2 Bxe6 29. fxe6 Rc6 30. Rd8+ 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2002.10.11"]
[Round "1"]
[White "Rooda, Kai P"]
[Black "Solleveld, Maarten"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2156"]
[BlackElo "2453"]
[PlyCount "118"]
[EventDate "2002.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 0-0 8. 0-0 Re8 9. a4 Rb8 10. axb5 axb5 11. d3 h6 12. Be3 Bf8 13. Nbd2 d5 14. exd5 Nxd5 15. Rfe1 Be6 16. Qf1 Bd6 17. Ra6 Qd7 18. Bc2 f5 19. Nb3 Rbd8 20. Bc5 Bf7 21. Nfd2 Nce7 22. Raa1 Ng6 23. g3 Nf6 24. Bxd6 cxd6 25. Qe2 Bd5 26. Qe3 f4 27. Qe2 Kh8 28. Ne4 Rf8 29. Nbd2 Qf7 30. f3 fxg3 31. hxg3 Nh7 32. Rf1 Be6 33. Qe3 d5 34. Nf2 Bf5 35. Bb3 Ng5 36. Bd1 Qc7 37. Qa7 Qxa7 38. Rxa7 Ra8 39. Rxa8 Rxa8 40. Bb3 d4 41. cxd4 exd4 42. Re1 Rd8 43. f4 Nh3+ 44. Nxh3 Bxh3 45. Nf3 Bf5 46. Nxd4 Bxd3 47. Nf3 Bf5 48. Rd1 Rc8 49. Kf2 Ne7 50. Ne5 Bc2 51. Bxc2 Rxc2+ 52. Kf3 Rxb2 53. Rd7 Nf5 54. g4 Rb3+ 55. Kf2 Nh4 56. f5 Kg8 57. Rd8+ Kh7 58. Rd7 Kg8 59. Rd8+ Kh7 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.20"]
[Round "9"]
[White "Rooda, Kai P"]
[Black "Afek, Yochanan"]
[Result "0-1"]
[ECO "D21"]
[WhiteElo "2176"]
[BlackElo "2369"]
[PlyCount "75"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 dxc4 4. Nc3 a6 5. a4 cxd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. e4 e5 9. Nf5 Nxe4 10. Nxg7+ Bxg7 11. Nxe4 Be6 12. Bxc4 Bxc4 13. Nd6+ Ke7 14. Nxc4 Nd7 15. Ne3 Ke6 16. Ke2 Rac8 17. Bd2 Nc5 18. Bc3 Nb3 19. Rad1 Nd4+ 20. Bxd4 exd4 21. Nf1 Rc4 22. b3 Rc3 23. Rd3 Rhc8 24. Nd2 Rxd3 25. Kxd3 Rc3+ 26. Ke2 d3+ 27. Kf3 Kd5 28. Rb1 Bh6 29. Ne4 Rc2 30. Rd1 Kd4 31. Ng3 d2 32. Ke2 Kc3 33. Nf5 Bf8 34. f4 Bc5 35. Ne3 Bxe3 36. Kxe3 Kxb3 37. Rb1+ Kxa4 38. Ke2 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.19"]
[Round "8"]
[White "Veneman, Henry J"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2185"]
[BlackElo "2176"]
[PlyCount "112"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 e6 6. h3 Bh5 7. d5 exd5 8. exd5 Bxf3 9. Qxf3 Ne5 10. Qe2 a6 11. f4 Ned7 12. 0-0-0 Qe7 13. Qf3 0-0-0 14. Bd3 Re8 15. Rhe1 Qd8 16. Bf2 g6 17. Rxe8 Nxe8 18. Qe2 Nc5 19. Bxc5 dxc5 20. Be4 Bd6 21. g3 Nf6 22. Qf2 Re8 23. Bg2 Qe7 24. Kd2 h5 25. h4 Ng4 26. Bh3 f5 27. Bxg4 hxg4 28. Re1 Qxe1+ 29. Qxe1 Rxe1 30. Kxe1 c4 31. Ke2 Bb4 32. Nd1 Kd7 33. b3 cxb3 34. axb3 Bc5 35. c4 Kd6 36. Nb2 Bd4 37. Nd3 a5 38. Kd2 Bf6 39. Ke3 b5 40. Kd2 a4 41. bxa4 bxc4 42. Nb4 Kc5 43. Na6+ Kxd5 44. Nxc7+ Kc5 45. Na6+ Kd4 46. Nb4 c3+ 47. Ke2 Kc4 48. Nd3 Bd8 49. Nc1 Bb6 50. Kd1 Bf2 51. a5 Bxg3 52. a6 Bf2 53. Kc2 g3 54. Nd3 g2 55. Ne5+ Kb5 56. Nf3 Kxa6 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.18"]
[Round "7"]
[White "Rooda, Kai P"]
[Black "Span, Paul"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2176"]
[BlackElo "2223"]
[PlyCount "86"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. 0-0 Be7 7. Nc3 0-0 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. e4 Bb7 11. Qc2 Nc6 12. a3 Nxd4 13. Nxd4 Qxd4 14. Be3 Qd7 15. e5 g6 16. Rfd1 Bd5 17. Ba6 c5 18. a4 Qc7 19. f4 Rfd8 20. a5 Bb7 21. axb6 axb6 22. Bb5 Bc6 23. Qc4 Rxa1 24. Rxa1 Qd7 25. Bxc6 Qxc6 26. Ra6 Ra8 27. Kf2 Qb7 28. Rxa8+ Qxa8 29. Qb5 Qd8 30. Qc6 h5 31. g3 h4 32. gxh4 Bxh4+ 33. Ke2 Kg7 34. b4 cxb4 35. Qxb6 Qxb6 36. Bxb6 Be7 37. Kd3 Kh6 38. h3 Kh5 39. Bf2 Bh4 40. Bc5 b3 41. Kc3 Bg3 42. Kxb3 Bxf4 43. Bd4 Kg5 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.17"]
[Round "6"]
[White "Potze, Rudolf"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2145"]
[BlackElo "2176"]
[PlyCount "144"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 a5 7. Be2 a4 8. 0-0 Bb5 9. c4 Bxc4 10. Bxc4 dxc4 11. d5 Qb3 12. dxe6 fxe6 13. Nc3 Qxd1 14. Rxd1 Nc6 15. Be3 Be7 16. Nb5 Ra5 17. Nd6+ Bxd6 18. Rxd6 Nge7 19. Rxe6 0-0 20. Nd2 Kf7 21. Rd6 Nxe5 22. Rb6 Nd5 23. Rxb7+ Kg8 24. Rc1 c3 25. bxc3 Nxe3 26. fxe3 Ra6 27. Re7 Ng4 28. h3 Nf6 29. e4 Rd6 30. Nc4 Rd3 31. Nb6 Re3 32. Nxa4 Nd5 33. Rd7 Nf4 34. Rc2 h5 35. h4 Ne2+ 36. Rxe2 Rxe2 37. Rd5 Re1+ 38. Kh2 Rxe4 39. Nxc5 Rxh4+ 40. Kg1 Rc4 41. Rxh5 Rxc3 42. a4 Ra8 43. Ne4 Rc4 44. Re5 Rcxa4 45. Kh2 Kf7 46. Ng5+ Kg6 47. Nf3 Ra2 48. Rd5 R8a6 49. Kg3 Kh6 50. Rc5 Rg6+ 51. Kh4 Rgxg2 52. Rh5+ Kg6 53. Ne5+ Kf6 54. Ng4+ Kf7 55. Rf5+ Kg8 56. Rf4 Ra5 57. Rb4 Rg1 58. Rc4 Kh7 59. Nf2 Rf5 60. Nh3 Rg2 61. Rb4 Kh6 62. Nf4 Rg1 63. Kh3 Rfg5 64. Kh2 R1g4 65. Rb6+ g6 66. Nh3 Ra5 67. Rb2 Rga4 68. Rb6 Kh5 69. Rb8 Ra2+ 70. Kg1 Rf5 71. Rb4 g5 72. Kh1 Rf3 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.16"]
[Round "5"]
[White "Rooda, Kai P"]
[Black "Koster, Ramon H"]
[Result "1/2-1/2"]
[ECO "D75"]
[WhiteElo "2176"]
[BlackElo "2285"]
[PlyCount "49"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. g3 0-0 7. Bg2 c5 8. 0-0 Nxc3 9. bxc3 Be6 10. Ne5 Nc6 11. Nxc6 bxc6 12. Bxc6 Rc8 13. d5 Bh3 14. Re1 Bxc3 15. Bh6 Bxe1 16. Qxe1 Re8 17. Bxe8 Qxe8 18. Qc3 f6 19. Bd2 Qa4 20. f3 Bd7 21. Be3 Bb5 22. Kf2 Qc4 23. Qxc4 Bxc4 24. Rc1 Bxa2 25. Rxc5 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.15"]
[Round "4"]
[White "Peek, Maurice"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2309"]
[BlackElo "2176"]
[PlyCount "49"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. e4 e6 4. dxe6 dxe6 5. Qxd8+ Kxd8 6. f4 Nd7 7. Nc3 e5 8. Bc4 f6 9. Nf3 Bd6 10. g3 Ne7 11. Be3 Nb6 12. Bb3 Bg4 13. fxe5 Bxf3 14. exd6 Bxh1 15. dxe7+ Kxe7 16. Kf2 Bxe4 17. Nxe4 Nd7 18. Bf4 f5 19. Ng5 Kf6 20. Ne6 c6 21. Rd1 Ne5 22. Rd6 Nf7 23. Rd7 g5 24. Bd2 Nd8 25. Bxg5+ 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.14"]
[Round "3"]
[White "Van Doeland, Julius"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "2292"]
[BlackElo "2176"]
[PlyCount "126"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. e3 Bg4 5. Be2 Nf6 6. h3 Be6 7. d4 exd4 8. exd4 d5 9. 0-0 Be7 10. Ne5 dxc4 11. Qa4 0-0 12. Nxc6 bxc6 13. Rd1 Nd5 14. Qxc6 Rb8 15. Bf3 Rb6 16. Qa4 Nb4 17. a3 Ra6 18. Qb5 c6 19. Qe5 Bf6 20. Qe2 Nd3 21. Be3 Bxd4 22. Rxd3 cxd3 23. Qxd3 Bxe3 24. Qxa6 Bb6 25. Rd1 Qg5 26. Ne4 Qe5 27. Qe2 Bd5 28. Nc3 Qxe2 29. Bxe2 Bb3 30. Rd2 g6 31. Bf3 c5 32. g3 Kg7 33. Kg2 Rd8 34. Rxd8 Bxd8 35. Bd5 c4 36. Kf3 f5 37. Ke2 Kf6 38. Bg8 h6 39. h4 Ke5 40. Bf7 g5 41. hxg5 hxg5 42. f3 Bb6 43. Bg6 Bc2 44. Kd2 Bd3 45. Bf7 f4 46. gxf4+ Kxf4 47. Bd5 Be3+ 48. Kd1 Ke5 49. Bg8 Bb6 50. Kd2 Kf4 51. Bd5 Ba5 52. b3 Ke5 53. b4 Bb6 54. Bb7 Bf2 55. a4 Bg1 56. a5 Bf5 57. Ne2 Bf2 58. Nc3 Bd7 59. Ba8 Kd4 60. Ne2+ Ke5 61. Nc3 Bd4 62. Bb7 Bf2 63. Ba8 Kd4 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2001.10.12"]
[Round "1"]
[White "Rooda, Kai P"]
[Black "Van der Weide, Karel"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2176"]
[BlackElo "2457"]
[PlyCount "77"]
[EventDate "2001.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 Nf6 4. c4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. 0-0 Qa5 12. Rac1 a6 13. f3 Rfc8 14. b3 b5 15. Nd5 Qxd2 16. Bxd2 Nxd5 17. cxd5 Bd4+ 18. Kh1 Bd7 19. Rxc8+ Rxc8 20. Rc1 Rxc1+ 21. Bxc1 f5 22. h3 Kf7 23. Bg5 Be5 24. Kg1 f4 25. Kf2 Bd4+ 26. Ke1 Be3 27. Bd3 e6 28. dxe6+ Kxe6 29. Ke2 Ke5 30. Bh6 Kd4 31. Bg7+ Kc5 32. Bc3 Be6 33. h4 b4 34. Bf6 a5 35. Bg5 a4 36. Bc2 Kd4 37. Bf6+ Kc5 38. Bg5 Kd4 39. Bf6+ 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.21"]
[Round "9"]
[White "Cako, Laszlo"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "B00"]
[BlackElo "2202"]
[PlyCount "23"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. Re1 0-0 9. Bf4 d5 10. exd5 Nxd5 11. Nxd5 exd5 12. c3 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.20"]
[Round "8"]
[White "Rooda, Kai P"]
[Black "Hummel, Erik Jan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2202"]
[PlyCount "141"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 e6 3. Bf4 Nf6 4. e3 Be7 5. Nb5 Na6 6. a4 0-0 7. c3 c6 8. Na3 b6 9. Bd3 Nc7 10. Nf3 c5 11. 0-0 Bb7 12. Ne5 a6 13. b3 Nce8 14. Qc2 h6 15. Nb1 Nh5 16. Qe2 Nxf4 17. exf4 cxd4 18. cxd4 Bb4 19. Rc1 Nf6 20. Ra2 Rc8 21. Rac2 Rxc2 22. Rxc2 Qa8 23. Nd2 Rc8 24. f5 Rxc2 25. Bxc2 Qc8 26. Nf1 exf5 27. Qd3 Ne4 28. f3 Nd6 29. Ng3 Qc3 30. Qxc3 Bxc3 31. Ne2 Bd2 32. Kf2 f4 33. Nd3 g5 34. Ne1 Bc8 35. Bd3 Nf5 36. Nc2 Kf8 37. g4 Nd6 38. Ng1 f5 39. Ke2 Bc3 40. h3 b5 41. axb5 axb5 42. Kd1 fxg4 43. hxg4 h5 44. Ne2 Ba5 45. gxh5 Kg7 46. b4 Bd8 47. Nc3 Bd7 48. Ke2 Bc6 49. Na3 Be7 50. Naxb5 Nxb5 51. Bxb5 Bb7 52. Na2 Kh6 53. Bd7 Kxh5 54. b5 Bf6 55. Kd3 Kh4 56. Nc3 Kg3 57. Bg4 Bd8 58. Na4 Bc8 59. Bxc8 Kxf3 60. Nc3 g4 61. Nxd5 g3 62. Bh3 Bg5 63. b6 g2 64. Bxg2+ Kxg2 65. b7 f3 66. b8Q f2 67. Ne3+ Bxe3 68. Qg8+ Kh2 69. Qh7+ Kg2 70. Qe4+ Kh2 71. Ke2 1-0

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.19"]
[Round "7"]
[White "Rooda, Kai P"]
[Black "Van Kooten, Luuk"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2202"]
[BlackElo "2292"]
[PlyCount "106"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Be2 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. Rc1 0-0 12. h3 Bh5 13. Ne1 Bxe2 14. Qxe2 e5 15. dxe5 Nxe5 16. Nf3 Rac8 17. Rfd1 Rfd8 18. Nxe5 Qxe5 19. Qd2 Kf8 20. Ne2 Qd6 21. Qd4 Rxc1 22. Rxc1 Rd7 23. Rc8+ Rd8 24. Qc3 Ke7 25. Nd4 g6 26. a3 Rxc8 27. Qxc8 Qd7 28. Qc2 Qd6 29. Qd3 Qc5 30. Ne2 Qc4 31. Qd1 Ne4 32. Nd4 Nf6 33. f3 b5 34. Kf2 Nd7 35. Ne2 Ne5 36. Nf4 d4 37. Qxd4 Qxd4 38. exd4 Nc4 39. Nd3 Kd6 40. Ke2 a5 41. Ne5 Nxb2 42. Nxf7+ Kd5 43. Ng5 Kxd4 44. Nxh7 Nc4 45. Nf8 Nxa3 46. Nxg6 b4 47. Nf4 b3 48. Nd3 Nc4 49. h4 a4 50. h5 a3 51. h6 Nd6 52. Nc1 Kc3 53. Kd1 a2 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.18"]
[Round "6"]
[White "Dignum, Erik"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2202"]
[PlyCount "117"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 0-0-0 6. c4 Qh5 7. Be3 Nf6 8. Nc3 e6 9. Qb3 Qa5 10. a3 Bxf3 11. Bxf3 Qb6 12. Qxb6 axb6 13. 0-0-0 h5 14. h3 g6 15. d5 Ne5 16. Bd4 Nfd7 17. dxe6 fxe6 18. Kc2 Bh6 19. b3 Rhg8 20. Be4 Nc6 21. Bxc6 bxc6 22. Rhe1 Rde8 23. Ne4 Rgf8 24. f3 c5 25. Bc3 Rf7 26. Rd3 e5 27. Red1 Nb8 28. Rd6 Rg7 29. R6d3 Nc6 30. Nf6 Re6 31. Ne4 Nd4+ 32. Kb2 g5 33. b4 cxb4 34. Bxd4 bxa3+ 35. Kxa3 exd4 36. Rxd4 g4 37. hxg4 hxg4 38. fxg4 Rxg4 39. Re1 Rxg2 40. c5 Bf8 41. Rc1 Rc6 42. Ka4 Rb2 43. Rb4 Ra2+ 44. Kb3 Ra5 45. Rbc4 Bxc5 46. Nxc5 Rcxc5 47. Rxc5 bxc5 48. Kc4 Kb7 49. Rh1 Kb6 50. Rh6+ c6 51. Rh8 Ra4+ 52. Kb3 Rg4 53. Rb8+ Kc7 54. Rh8 Kd6 55. Rd8+ Ke5 56. Re8+ Kd6 57. Rd8+ Kc7 58. Rh8 Rd4 59. Kc3 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.17"]
[Round "5"]
[White "Tan, HB."]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2202"]
[PlyCount "90"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Bb5 a6 4. Bxc6+ bxc6 5. d4 Bg4 6. h3 Bh5 7. Nbd2 e6 8. Qe2 Nf6 9. Nf1 d5 10. Ng3 Bg6 11. Bg5 Be7 12. Bxf6 Bxf6 13. h4 Bxe4 14. Nxe4 dxe4 15. Qxe4 Qd5 16. Qd3 c5 17. dxc5 Bxb2 18. Rb1 Bf6 19. Qxd5 exd5 20. 0-0 Kd7 21. Ng5 h6 22. Nf3 Kc6 23. g3 Rab8 24. Rb3 Rb5 25. Ne1 Kxc5 26. Nd3+ Kd6 27. Ra3 a5 28. Rd1 Re8 29. Ra4 Bc3 30. Rf4 f6 31. a4 Rb7 32. Rg4 c6 33. Kf1 g5 34. hxg5 hxg5 35. f4 Re4 36. Nf2 Rxa4 37. Rd3 Bb2 38. Nd1 Re4 39. Nf2 Rc4 40. Rb3 Rb5 41. Nd3 Ba1 42. Ra3 Rb1+ 43. Ke2 Rxc2+ 44. Ke3 f5 45. Rxg5 d4+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.16"]
[Round "4"]
[White "Rooda, Kai P"]
[Black "De Weerd, Warner"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2202"]
[BlackElo "2071"]
[PlyCount "54"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Na6 7. 0-0 c5 8. Qc2 Nb4 9. Qb3 cxd4 10. Nxd4 a5 11. Rd1 Nd7 12. Na4 b6 13. Be3 Nc5 14. Nxc5 bxc5 15. Nb5 a4 16. Qa3 Nc2 17. Qd3 Nxa1 18. Qb1 Bd7 19. Qxa1 a3 20. Nc3 Qa5 21. Bd2 axb2 22. Qxb2 Bxc3 23. Qxc3 Qxc3 24. Bxc3 Rxa2 25. Bf3 Rc2 26. Bd2 Rxc4 27. e5 Rd4 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.15"]
[Round "3"]
[White "Vogel, Jaap"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2272"]
[BlackElo "2202"]
[PlyCount "55"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. b3 Nf6 5. Bb2 Nbd7 6. c4 e6 7. 0-0 Be7 8. d3 0-0 9. Nbd2 a5 10. a3 Bd6 11. Qc2 e5 12. e4 d4 13. h3 Bxf3 14. Nxf3 c5 15. Bc1 Nh5 16. Bd2 Qe7 17. Nh2 Nb8 18. Bf3 Nf6 19. Be2 Nc6 20. f4 exf4 21. gxf4 Nd7 22. Kh1 f5 23. e5 Bc7 24. Bf3 Kh8 25. Bxc6 bxc6 26. Nf3 h6 27. Rae1 Rfe8 28. Rg1 1/2-1/2

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.14"]
[Round "2"]
[White "Rooda, Kai P"]
[Black "Dvoirys, Semen I"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2202"]
[BlackElo "2562"]
[PlyCount "102"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 0-0 10. Bc4 Nc6 11. Rb1 b6 12. Bd5 Bb7 13. 0-0 e6 14. Bxc6 Bxc6 15. Qc2 cxd4 16. Nxd4 Rfc8 17. Rfc1 Ba4 18. Qd3 Rd8 19. Qc4 Rac8 20. Qb4 Qa6 21. Qa3 Bf8 22. Qb2 e5 23. Nb5 Bxb5 24. Qxb5 Qxb5 25. Rxb5 Rxc3 26. Ra1 f6 27. g3 Rc4 28. a4 Bb4 29. a5 Bxa5 30. Rbxa5 bxa5 31. Rxa5 Rd7 32. Bxa7 Rxe4 33. Kg2 Kf7 34. h4 h5 35. Be3 Rb4 36. Rc5 Ke6 37. Kf3 Rd5 38. Rc6+ Kf5 39. Rc8 e4+ 40. Kg2 Rb1 41. Rc5 Rxc5 42. Bxc5 Rd1 43. Kh3 Rd3 44. Bb6 e3 45. fxe3 Ke4 46. Bc5 Rxe3 47. Be7 Kf5 48. Bd6 g5 49. hxg5 fxg5 50. Bc7 g4+ 51. Kg2 Re2+ 0-1

[Event "Hoogeveen Essent op"]
[Site "Hoogeveen"]
[Date "2000.10.13"]
[Round "1"]
[White "Archangelsky, Mikhail"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2430"]
[BlackElo "2202"]
[PlyCount "100"]
[EventDate "2000.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 078 Extra"]
[Source "ChessBase"]
[SourceDate "2000.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.10"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. g3 d5 4. Bg2 e6 5. 0-0 Bd6 6. d3 0-0 7. Nc3 c6 8. Kh1 Bb4 9. e3 Bd7 10. Bd2 Be8 11. a3 Ba5 12. Ng5 Bf7 13. Qe1 Bb6 14. e4 Nbd7 15. Bh3 g6 16. e5 Ne8 17. Na4 h6 18. Nf3 Rc8 19. d4 c5 20. Nxb6 axb6 21. Qe2 Ng7 22. Rac1 Nb8 23. Be3 Be8 24. Bg2 Qe7 25. c4 dxc4 26. Qxc4 b5 27. Qe2 c4 28. Rfd1 Bc6 29. Qd2 Na6 30. Nh4 Kh7 31. Qa5 Qc7 32. Qxc7 Nxc7 33. Bd2 Nd5 34. Bxd5 Bxd5+ 35. Kg1 Rfd8 36. Kf2 Be4 37. Bb4 b6 38. Ke3 Rd7 39. Rd2 Rcd8 40. a4 Bd3 41. axb5 Rxd4 42. Ra1 R4d5 43. Ra7 R8d7 44. Rxd7 Rxd7 45. Nf3 Kg8 46. b3 Rd5 47. bxc4 Bxc4 48. Rxd5 exd5 49. Nd4 Kf7 50. Bd6 Ne6 1/2-1/2

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.23"]
[Round "9"]
[White "Rooda, Kai P"]
[Black "Van der Erf, Remco"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2206"]
[PlyCount "38"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. d4 Bb4 5. f3 f5 6. exf5 Nh6 7. fxe6 Nf5 8. exd7+ Qxd7 9. Bd3 Nxd4 10. Nge2 Bxf3 11. gxf3 Nxf3+ 12. Kf2 Bc5+ 13. Kxf3 Qh3+ 14. Ng3 0-0+ 15. Bf4 Nc6 16. Bf1 Rxf4+ 17. Kxf4 Rf8+ 18. Ke4 Qe6+ 19. Kd3 Nb4+ 0-1

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.22"]
[Round "8"]
[White "Azadmanesh, Moosa"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2147"]
[PlyCount "121"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Be3 f6 5. f4 Qd7 6. Bd3 0-0-0 7. Nf3 Be4 8. c3 f5 9. 0-0 e6 10. Bb5 Nh6 11. Nbd2 a6 12. Be2 Ng4 13. Bf2 h6 14. Ne1 Nxf2 15. Rxf2 g5 16. b4 Ne7 17. Bh5 Rg8 18. Nb3 Ng6 19. Bxg6 Rxg6 20. Nc5 Qg7 21. Ncd3 g4 22. Rb2 Qd7 23. b5 axb5 24. Qb3 Qc6 25. Qxb5 Qxb5 26. Rxb5 b6 27. a4 Kd7 28. a5 Kc6 29. Rab1 Rb8 30. Kf1 Be7 31. axb6 Rxb6 32. Rxb6+ cxb6 33. Rb2 Rg8 34. Ra2 Kb7 35. Ke2 Ra8 36. Rxa8 Kxa8 37. g3 Kb7 38. Kd2 Ka6 39. Kc2 Kb5 40. Kb3 Bf8 41. Nf2 Bf3 42. Ned3 Be2 43. Nb2 Be7 44. Nfd3 h5 45. Ne1 h4 46. Ng2 h3 47. Ne3 Bh4 48. Nbd1 Bc4+ 49. Kc2 Be7 50. Nb2 Ba2 51. Nbd1 Ka4 52. Kb2 Bb3 53. Nf2 b5 54. Nd3 Ba3+ 55. Kb1 Ka5 56. Nc2 Be7 57. Nc5 Kb6 58. Nd3 Bc4 59. Ncb4 Bxd3+ 60. Nxd3 Ka5 61. Nc5 1/2-1/2

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.21"]
[Round "7"]
[White "Remmel, Tim"]
[Black "Rooda, Kai P"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2201"]
[PlyCount "107"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Nc3 d6 5. f4 Nc6 6. Nf3 Be7 7. Bc4 Be6 8. Qe2 Bxc4 9. Qxc4 Nf6 10. Be3 Nd7 11. 0-0-0 0-0 12. g4 Nb6 13. Qd3 Bf6 14. Nd5 Nxd5 15. exd5 Nb4 16. Qc4 Qe8 17. Bd2 a5 18. g5 Qa4 19. a3 Bd8 20. Bxb4 axb4 21. Qxb4 Qxb4 22. axb4 f6 23. g6 hxg6 24. Nd4 Kf7 25. Kd2 Rh8 26. h3 Rh5 27. c4 g5 28. f5 Rh4 29. Kc3 Be7 30. Nb5 Rah8 31. Nxc7 g4 32. Ne6 R8h5 33. c5 Rxf5 34. hxg4 Rxg4 35. Rd3 Re5 36. Rh8 Ree4 37. b3 Rg1 38. Kc2 Re2+ 39. Rd2 Ree1 40. Kd3 Rc1 41. Rb8 Rg3+ 42. Ke2 Rg2+ 43. Kd3 Rg3+ 44. Ke2 dxc5 45. bxc5 Bxc5 46. Rxb7+ Kg8 47. b4 Bg1 48. Rd3 Rg2+ 49. Kf3 Rcc2 50. d6 Rgf2+ 51. Ke4 Rfe2+ 52. Kf3 Rf2+ 53. Ke4 Rfe2+ 54. Kf3 1/2-1/2

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.20"]
[Round "6"]
[White "Rooda, Kai P"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2317"]
[PlyCount "62"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Nbd2 c6 7. c3 Nbd7 8. Re1 c5 9. e4 cxd4 10. Nxd4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nc5 13. Bg2 e5 14. Nb3 Nd3 15. Re3 Nxc1 16. Rxc1 Bh6 17. Rd3 Qc7 18. Ra1 Bf5 19. Rd5 b6 20. Qe2 Rae8 21. Re1 Bg7 22. Red1 Re7 23. Qd2 Bg4 24. f3 Be6 25. Rd6 h5 26. Bf1 Kh7 27. Ba6 Rfe8 28. Qd3 e4 29. fxe4 Be5 30. Bb5 Bxd6 31. Bxe8 Bc5+ 0-1

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.19"]
[Round "5"]
[White "Hulshof, Peter"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2195"]
[PlyCount "202"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. d5 Nb8 6. Be2 g6 7. Bg5 Bg7 8. Qd2 h6 9. Be3 c5 10. h3 Bxf3 11. Bxf3 Qa5 12. 0-0 b5 13. a3 Nfd7 14. Be2 a6 15. a4 b4 16. Nd1 Ra7 17. Kh1 Rc7 18. f4 0-0 19. Rb1 c4 20. Bd4 Qxa4 21. Bxg7 Kxg7 22. Ne3 Qb5 23. Qd4+ Kh7 24. Nxc4 Qc5 25. Qd3 Nb6 26. Ne3 N8d7 27. Ra1 a5 28. Rf3 a4 29. Bd1 Ra8 30. Qf1 Nc4 31. Nxc4 Qxc4 32. Qe1 Qd4 33. c3 bxc3 34. bxc3 Qc4 35. e5 Qxd5 36. exd6 Qxd6 37. Rxa4 Rxa4 38. Bxa4 Nf6 39. Bc2 Qc5 40. f5 g5 41. g4 Kg7 42. Kg2 Qd5 43. Qe3 Rb7 44. Bd3 Rb2+ 45. Kg1 Qd6 46. Rf2 Rb3 47. Bf1 Ra3 48. Re2 Qc7 49. Rc2 Kh7 50. Bg2 Ra1+ 51. Rc1 Ra3 52. Re1 Rxc3 53. Qxe7 Kg7 54. Qxc7 Rxc7 55. Re3 h5 56. Bf3 Rc4 57. gxh5 Rf4 58. Kg2 Rxf5 59. Re7 Rf4 60. Kg3 Rh4 61. Re5 Nxh5+ 62. Bxh5 Rxh5 63. Ra5 Kg6 64. Rb5 Rh4 65. Rb3 Re4 66. Ra3 Rb4 67. Ra6+ f6 68. Ra3 Kh5 69. Ra8 Rb3+ 70. Kg2 f5 71. Rh8+ Kg6 72. Rg8+ Kf6 73. Ra8 f4 74. Ra2 Rg3+ 75. Kh2 Kf5 76. Ra5+ Kg6 77. Ra8 Rd3 78. Kg2 Rd2+ 79. Kg1 Re2 80. Rf8 Re5 81. Kg2 Rf5 82. Rg8+ Kf7 83. Ra8 Rd5 84. Ra6 Re5 85. Kf3 Re3+ 86. Kg2 Re6 87. Ra8 Kf6 88. Kf3 Re3+ 89. Kg2 Kf5 90. Ra5+ Re5 91. Ra4 Re2+ 92. Kg1 f3 93. Ra8 Kf4 94. Rg8 Re1+ 95. Kf2 Re2+ 96. Kg1 Rg2+ 97. Kh1 Ke3 98. Re8+ Kf2 99. Re5 g4 100. h4 Kg3 101. h5 Re2 0-1

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.18"]
[Round "4"]
[White "Rooda, Kai P"]
[Black "Erwich, Frank"]
[Result "0-1"]
[ECO "E19"]
[BlackElo "2196"]
[PlyCount "90"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. bxc3 Nc6 10. Ne5 Na5 11. Bxb7 Nxb7 12. Rb1 c5 13. Qa4 d6 14. Nc6 Qd7 15. d5 Na5 16. Nxe7+ Qxe7 17. Bf4 e5 18. Bd2 Qe8 19. Qb5 a6 20. Qb2 Nxc4 21. Qc1 Qa4 22. Ra1 b5 23. f4 Nb6 24. fxe5 dxe5 25. Rf5 Qe4 26. Qf1 Qxd5 27. Bf4 Nc4 28. Rd1 Qe6 29. Bc1 Rad8 30. Rd3 Nd6 31. Rh5 g6 32. Rh3 Ne4 33. Rh4 Rxd3 34. exd3 Nxc3 35. Qe1 Nxa2 36. Bb2 Nb4 37. Qe3 f6 38. d4 cxd4 39. Bxd4 Nc2 40. Qh6 Rf7 41. Bf2 Qd5 42. Qc1 Qd3 43. Qb2 e4 44. Qa2 e3 45. Rxh7 exf2+ 0-1

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.17"]
[Round "3"]
[White "Tikkanen, Kari"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2332"]
[PlyCount "81"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. e4 e6 4. f4 Ng6 5. dxe6 dxe6 6. Bd3 Bc5 7. Nf3 Nf6 8. Qe2 Qe7 9. g3 Bd7 10. a3 a5 11. c4 Bc6 12. Nc3 0-0 13. Bc2 Rfd8 14. e5 Ng4 15. Rf1 Rd7 16. Ne4 Bb6 17. Bd2 Rad8 18. 0-0-0 Rxd2 19. Rxd2 Be3 20. Rfd1 Bxd2+ 21. Rxd2 Nh6 22. Nd4 Bxe4 23. Bxe4 c6 24. Nb3 Ra8 25. Qd1 Nf8 26. Rd6 Nf5 27. Bxf5 exf5 28. Qd3 g6 29. Kb1 Qc7 30. Nc5 b5 31. cxb5 cxb5 32. Qxb5 Rb8 33. Qc6 Qa7 34. Ka2 Qa8 35. Qxa8 Rxa8 36. Ra6 Rd8 37. Rd6 Ra8 38. Kb3 h5 39. Ka4 Rc8 40. Kb5 a4 41. Rd2 1-0

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.16"]
[Round "2"]
[White "Rooda, Kai P"]
[Black "Van der Weide, Karel"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2434"]
[PlyCount "86"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b5 3. e4 Bb7 4. Bd3 c5 5. c3 c4 6. Bc2 Nf6 7. Qe2 Be7 8. a4 a6 9. axb5 axb5 10. Rxa8 Bxa8 11. 0-0 d6 12. e5 Nd5 13. b3 Qc7 14. bxc4 bxc4 15. Ba4+ Nd7 16. Ba3 0-0 17. exd6 Bxd6 18. Bxd6 Qxd6 19. Bxd7 Qxd7 20. Qxc4 Nf4 21. Nbd2 Rc8 22. Qb4 Ne2+ 23. Kh1 Nxc3 24. Rc1 Nd5 25. Rxc8+ Qxc8 26. Qc5 Qb8 27. Qc2 Nf4 28. h3 h6 29. Qc3 Bd5 30. Qe3 Qc7 31. Nf1 g5 32. N1d2 f6 33. Qa3 Kg7 34. Qe3 h5 35. Kg1 Kf7 36. Qa3 g4 37. hxg4 hxg4 38. Ne1 Ne2+ 39. Kf1 Nxd4 40. Qe3 Nf5 41. Qd3 Qc1 42. g3 Bc6 43. Qc2 Bb5+ 0-1

[Event "VAM Hoogeveen op"]
[Site "Hoogeveen"]
[Date "1999.10.15"]
[Round "1"]
[White "Klinova, Masha"]
[Black "Rooda, Kai P"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2359"]
[PlyCount "68"]
[EventDate "1999.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be2 e6 6. Be3 Be7 7. h3 Bh5 8. 0-0 0-0 9. Nd2 Bxe2 10. Qxe2 d5 11. e5 Nd7 12. f4 Nb4 13. Nf3 c5 14. f5 exf5 15. a3 cxd4 16. Nxd4 Nc6 17. Nxd5 Nxd4 18. Bxd4 g6 19. Rad1 Re8 20. e6 Nf6 21. exf7+ Kxf7 22. Nxf6 Bxf6 23. Qc4+ Kg7 24. Bxa7 Qc8 25. Qxc8 Rexc8 26. Bd4 Rxc2 27. Bxf6+ Kxf6 28. Rd6+ Kg5 29. Rf2 Rc1+ 30. Kh2 Rac8 31. Rb6 R8c7 32. Rf3 Rd1 33. Rfb3 Rcc1 34. R6b5 h5 0-1

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.11.20"]
[Round "9"]
[White "Rooda, Kai P"]
[Black "Roobol, Martin"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "134"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qc7 11. e4 Re8 12. b3 Nc5 13. Ba3 Bf8 14. Bxc5 Bxc5 15. Na4 Bf8 16. c5 b6 17. b4 b5 18. Nc3 a5 19. a3 a4 20. Qe2 Be6 21. h3 Bb3 22. Rd2 Red8 23. Rxd8 Rxd8 24. Nd2 Be6 25. Rd1 Ne8 26. Nf1 Bb3 27. Rxd8 Qxd8 28. Qd2 Qxd2 29. Nxd2 Be6 30. Kf1 Bh6 31. Ke2 Kf8 32. Nd1 Nc7 33. Nb2 Ke7 34. Nd3 f6 35. Ne1 Ba2 36. Kd3 Ne6 37. Nef3 Kd7 38. h4 Nxc5+ 39. bxc5 Bf8 40. g4 Bxc5 41. g5 Ke7 42. gxf6+ Kxf6 43. Bh3 Be6 44. Bxe6 Kxe6 45. Ng5+ Ke7 46. Nxh7 Bxa3 47. Nf3 Bd6 48. Nhg5 c5 49. Kc2 c4 50. Nd2 Bc5 51. Ngf3 Kf6 52. Nb1 b4 53. Nbd2 c3 54. Nc4 Bd4 55. Kd3 b3 56. Nxd4 exd4 57. f4 Ke6 58. Na3 c2 59. Kd2 Kd6 60. Kc1 Kc5 61. f5 gxf5 62. exf5 d3 63. f6 Kd6 64. Nc4+ Ke6 65. Ne5 Kxe5 66. f7 a3 67. f8Q b2+ 0-1

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.11.19"]
[Round "8"]
[White "Homs, Guust"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "72"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nge7 9. Nc3 Nf5 10. Na4 Qd8 11. Bb2 Be7 12. Bd3 f6 13. exf6 Bxf6 14. Bxf5 exf5 15. 0-0 0-0 16. Qb3 Be8 17. Nc5 Rf7 18. Ne5 Re7 19. f4 b6 20. Ncd3 Rc7 21. a4 g6 22. Rac1 Rac8 23. Bc3 Nxe5 24. Nxe5 Bxe5 25. dxe5 Bxa4 26. Qxa4 Rxc3 27. Rxc3 Rxc3 28. Qxa7 d4 29. e6 Qc7 30. Qa8+ Kg7 31. Qd5 Kf6 32. Re1 Qxf4 33. e7 Rc2 34. e8Q Qf2+ 35. Kh1 Kg5 36. Qe7+ Kh6 1-0

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.11.18"]
[Round "7"]
[White "Rooda, Kai P"]
[Black "Van de Donk, Bert"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "115"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. Nc3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. e3 Nge7 11. Rc1 Qd6 12. Bc3 Bg4 13. Be2 Bxf3 14. Bxf3 Rd8 15. exd4 0-0 16. 0-0 b6 17. Qa4 Qd7 18. d5 Ne5 19. Bd1 Qf5 20. g4 Nf3+ 21. Kg2 Nh4+ 22. Kh1 Qxd5+ 23. f3 Qg5 24. Bc2 Neg6 25. Rce1 a5 26. Qe4 h5 27. Rg1 Rfe8 28. Qxe8+ Rxe8 29. Rxe8+ Kh7 30. gxh5 Qxh5 31. Rg3 Nxf3 32. Bxg6+ fxg6 33. Kg2 Nh4+ 34. Kf1 Nf5 35. Rd3 Qxh2 36. Rdd8 Qf4+ 37. Ke2 Qg4+ 38. Kd2 Kh6 39. Kc1 Qg1+ 40. Re1 Qc5 41. Rd2 b5 42. Rh2+ Kg5 43. Rg2+ Kf4 44. Kb1 Ne3 45. Rge2 Kf3 46. Rxe3+ Kf2 47. Re5 Qb6 48. R1e4 Qd6 49. Re2+ Kf3 50. Rd2 Qb6 51. Bd4 Qc6 52. Rf2+ Kg4 53. Re1 g5 54. Rg1+ Kh3 55. Ka1 Qe4 56. Ba7 Qe5 57. Rf8 g6 58. Rh8+ 1-0

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.11.06"]
[Round "6"]
[White "Van Esch, Sebastian"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "107"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d6 3. e4 Bg4 4. c3 e6 5. Bd3 Be7 6. 0-0 Nf6 7. Re1 e5 8. Bb5 Bxf3 9. Qxf3 Nd7 10. Na3 Bf6 11. d5 Ne7 12. Nc4 a6 13. Bxd7+ Qxd7 14. a4 0-0 15. a5 Qd8 16. Rd1 Ng6 17. Qg4 h6 18. g3 Re8 19. Ne3 Bg5 20. h4 Bxe3 21. Bxe3 Kh7 22. Kg2 Qf6 23. c4 Nf8 24. Rd3 Qe7 25. Rb3 Reb8 26. Ra4 c5 27. dxc6 bxc6 28. Qd1 Rxb3 29. Qxb3 c5 30. Ra3 Qc7 31. Qb6 Ra7 32. Rb3 Nd7 33. Qxc7 Rxc7 34. Bd2 Kg6 35. f4 f6 36. Kf3 Kf7 37. f5 Ke7 38. Kg4 Ra7 39. Kh5 Nf8 40. g4 Kf7 41. Rb6 Ke7 42. Bc3 Kd7 43. Rb8 Ke7 44. Rc8 Kf7 45. Rc6 g6+ 46. Kxh6 gxf5 47. gxf5 Ke8 48. Kh5 Kd7 49. Rb6 Kc7 50. Rb3 Nd7 51. Kg6 Ra8 52. Kf7 Rh8 53. Be1 Rh7+ 54. Kg6 1-0

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.11.05"]
[Round "5"]
[White "Rooda, Kai P"]
[Black "Monte, Peter"]
[Result "1-0"]
[ECO "A84"]
[BlackElo "2190"]
[PlyCount "113"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 Bb4 7. Rc1 0-0 8. a3 Bxc3+ 9. Rxc3 b6 10. g3 Bb7 11. Bg2 d6 12. 0-0 Nd7 13. Qd2 Rad8 14. e3 c5 15. Rcc1 e5 16. Nxe5 dxe5 17. Bxb7 exd4 18. Bd5+ Kh8 19. exd4 cxd4 20. Rcd1 b5 21. b3 bxc4 22. bxc4 Nb6 23. Qxd4 Qxd4 24. Rxd4 Nxc4 25. Rxc4 Rxd5 26. Rb1 Rf7 27. Kg2 Re7 28. Rb8+ Kh7 29. h4 Kg6 30. Rc6+ Kh5 31. Rb4 Re2 32. Rf4 a5 33. Rcc4 g5 34. Rfd4 Rb5 35. Rc3 Re1 36. Rc6 Rbb1 37. hxg5 hxg5 38. Rdd6 Rg1+ 39. Kf3 Rb3+ 40. Ke2 Rb2+ 41. Rd2 Rb3 42. Rc5 Rxa3 43. Rxf5 Kg4 44. Rc5 Raa1 45. Rd4+ Kh3 46. Rxg5 Kg2 47. f4 Rgf1 48. Kd3 a4 49. Ke4 Rfe1+ 50. Kf5 a3 51. Kg4 Re2 52. Ra5 a2 53. Rda4 Kf2 54. f5 Rg1 55. Rxa2 Rxg3+ 56. Kf4 Rf3+ 57. Kg5 1-0

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.11.04"]
[Round "4"]
[White "Tondivar, Babak"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2315"]
[PlyCount "51"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. b3 Re8 9. Qc2 h6 10. Bb2 Qe7 11. e4 dxc4 12. Bxc4 e5 13. Rad1 exd4 14. Nxd4 Ne5 15. Be2 Bc7 16. Rfe1 Qc5 17. Qc1 Bg4 18. f3 Rad8 19. Ba3 Nxf3+ 20. gxf3 Qh5 21. f4 Nxe4 22. Bb2 Nxc3 23. Qxc3 Bxf4 24. Nf3 f6 25. Rxd8 Rxd8 26. Qc4+ 1-0

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.10.30"]
[Round "3"]
[White "Rooda, Kai P"]
[Black "Van Gisbergen, Stan"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "2360"]
[PlyCount "62"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb7 5. Bg5 Be7 6. Qc2 h6 7. Bh4 c5 8. e4 cxd4 9. Nxd4 d6 10. Be2 a6 11. 0-0 Qc7 12. Rac1 0-0 13. Rfd1 Nbd7 14. f3 Rfe8 15. Qd2 Nxe4 16. Qe1 Nxc3 17. Rxc3 Bxh4 18. Qxh4 Rad8 19. Kh1 Nf6 20. Bd3 Qc5 21. Bb1 d5 22. Nb3 dxc4 23. Rdc1 Qd6 24. Qxc4 Nd5 25. Rd3 Rc8 26. Qe4 Rxc1+ 27. Nxc1 Qf4 28. Qe1 Rc8 29. Ne2 Qe5 30. Qd2 g6 31. Rb3 Qxe2 0-1

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.10.29"]
[Round "2"]
[White "Langeweg, Kick"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2390"]
[PlyCount "79"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 d6 3. d4 Nf6 4. c3 Bg4 5. Nbd2 e6 6. Bb5 a6 7. Ba4 Be7 8. 0-0 0-0 9. Re1 b5 10. Bc2 e5 11. d5 Nb8 12. a4 Nbd7 13. h3 Bh5 14. Nf1 Nc5 15. Ng3 Bg6 16. a5 Rc8 17. b4 Ncd7 18. c4 bxc4 19. Ba4 c5 20. dxc6 Nb8 21. Be3 Nxc6 22. Bb6 Qd7 23. Rc1 Qb7 24. Rxc4 d5 25. Bxc6 Rxc6 26. Rxc6 Qxc6 27. Nxe5 Qb5 28. Nxg6 hxg6 29. e5 Nd7 30. Bd4 Bxb4 31. Re3 Nc5 32. Bxc5 Bxc5 33. Rd3 Qxa5 34. Rxd5 Qc7 35. h4 Re8 36. Ne4 Bb4 37. f4 Qc4 38. Qf3 a5 39. Ng5 Be7 40. Rxa5 1-0

[Event "NED-ch50 sf"]
[Site "Enschede"]
[Date "1994.10.28"]
[Round "1"]
[White "Rooda, Kai P"]
[Black "Hendriks, Willy"]
[Result "1/2-1/2"]
[ECO "E94"]
[BlackElo "2370"]
[PlyCount "123"]
[EventDate "1994.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qc7 11. h3 Nc5 12. Be3 Ne6 13. c5 Re8 14. Bc4 Bd7 15. Rd2 Rad8 16. Rad1 Nh5 17. Qa4 a6 18. Qb3 Bf6 19. Na4 Bc8 20. Nb6 Rxd2 21. Rxd2 Nhg7 22. g3 Rd8 23. Qd1 h5 24. Kg2 h4 25. Rxd8+ Nxd8 26. Nxc8 Qxc8 27. Qd6 Ne8 28. Qd3 hxg3 29. fxg3 Qc7 30. b4 Ng7 31. a4 Nde6 32. a5 Kf8 33. Bd2 Nd4 34. Bc3 Nxf3 35. Kxf3 Ne8 36. Kg2 Bd8 37. Qd2 Kg7 38. Be2 Qe7 39. Bg4 Nf6 40. Bf3 Bc7 41. Qd3 Qe6 42. Bd1 Qa2+ 43. Bc2 Nh7 44. Bd2 Nf8 45. Bb3 Qb2 46. Qc3 Qb1 47. Bc2 Qa2 48. Bb3 Qb1 49. Qf3 f6 50. h4 Nh7 51. Be6 Nf8 52. Bc8 Qb2 53. Qe3 Kf7 54. Kh3 Qb1 55. Kg2 Qb2 56. Kf3 Qb1 57. Ke2 Ne6 58. Bxb7 Nd4+ 59. Kf2 Qh1 60. Bxa6 Qh2+ 61. Kf1 Qh1+ 62. Kf2 1/2-1/2

[Event "Utrecht int corr"]
[Site "Netherlands"]
[Date "1988.??.??"]
[Round "?"]
[White "De Jong, Peter JJ"]
[Black "Rooda, Kai P"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "79"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Bd3 Nc6 9. Nge2 0-0 10. 0-0 e5 11. d5 Ne7 12. b3 f5 13. f4 Nd7 14. Rc1 Nf6 15. Kh1 Bd7 16. Bb1 Ng4 17. Bg1 Qe8 18. h3 Nh6 19. fxe5 Bxe5 20. Bd4 Nf7 21. Nf4 a6 22. a4 b5 23. axb5 axb5 24. Ne6 Bxe6 25. dxe6 Ng5 26. Nxb5 Qc6 27. Bxe5 dxe5 28. Qe1 Nxh3 29. Qxe5 Ng5 30. Rfe1 Rad8 31. Re2 Rde8 32. Rce1 h6 33. Bc2 Nh7 34. Nd6 Rf6 35. Nxe8 Qxe8 36. Rd2 Kg7 37. Red1 Ng5 38. Rd7 Nxe6 39. R1d6 Kf7 40. Rb7 1-0

