[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2020.02.21"]
[Round "5"]
[White "Hordijk, Frank"]
[Black "Tolenaar, Jan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1594"]
[BlackElo "1993"]
[PlyCount "77"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 a6 5. Bf4 dxc4 6. Qxc4 e6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Nbd7 10. Nc3 Nb6 11. Qd3 Nbd5 12. Nxd5 Nxd5 13. Bd2 b6 14. Ne5 Bb7 15. a3 Rc8 16. Rac1 c5 17. dxc5 Bxc5 18. b4 Bd6 19. Nc4 Be7 20. e4 Nf6 21. Qxd8 Rcxd8 22. Bg5 b5 23. Na5 Ba8 24. Nc6 Bxc6 25. Rxc6 h6 26. Be3 Ra8 27. h3 a5 28. Rc7 Bd8 29. Rb7 axb4 30. axb4 Ra4 31. Bc5 Re8 32. Rxb5 Nd7 33. Rc1 Bf6 34. Rb7 Ne5 35. Bf1 Rc8 36. Kg2 Ra2 37. b5 Rd8 38. Be3 Rb2 39. b6 1-0

[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2019.12.20"]
[Round "3"]
[White "Hordijk, Frank"]
[Black "Tavridis, Efstathios"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1594"]
[PlyCount "58"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. Nxe5 Nxe5 9. Bxe5 Bxd2+ 10. Qxd2 Qxe5 11. Rd1 d6 12. g3 Bd7 13. Bg2 Ba4 14. Rc1 0-0 15. 0-0 Rab8 16. Rc3 Rfe8 17. e3 Re7 18. Rfc1 b6 19. b4 c6 20. Rd3 Rd8 21. Rd4 c5 22. bxc5 bxc5 23. Re4 Qf6 24. Rf4 Qe5 25. Qa5 Qb2 26. Re1 Rb8 27. Qxa4 Qd2 28. Qd1 Qb2 29. Qxd6 Reb7 1-0

[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2019.11.08"]
[Round "1"]
[White "Dubbeldam, Stef"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "1594"]
[PlyCount "45"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bf4 Bb4+ 9. c3 Be7 10. Ne4 Ndf6 11. Nc5 b6 12. Nb7 Qd7 13. Ba6 Nd5 14. Ne5 Qc7 15. Bg3 Bd6 16. Nxd6+ Qxd6 17. Nxg6 Qd7 18. Nxh8 b5 19. a4 Nge7 20. axb5 Nf5 21. Qe2 Nxg3 22. bxc6 Qd6 23. hxg3 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.06.21"]
[Round "9"]
[White "De Weert, Chris WJ"]
[Black "Hordijk, Frank"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1742"]
[BlackElo "1544"]
[PlyCount "85"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. e3 Bf5 6. Bxc4 e6 7. Nf3 Bb4 8. 0-0 0-0 9. Qb3 a5 10. Na2 Qe7 11. Nxb4 Qxb4 12. Qxb4 axb4 13. Bd2 Na6 14. Rfc1 Nd5 15. Ne1 Rfe8 16. Nc2 Bxc2 17. Rxc2 Nac7 18. Rcc1 Na6 19. Kf1 g6 20. Ke2 Kg7 21. f3 h5 22. b3 f5 23. Rc2 Nac7 24. Rac1 Re7 25. h3 Rae8 26. Ra1 e5 27. dxe5 Rxe5 28. Kf2 R8e7 29. Re1 Rd7 30. Bc1 Kh7 31. g4 fxg4 32. hxg4 hxg4 33. fxg4 Rf7+ 34. Kg3 Rfe7 35. Rh2+ Kg7 36. Bb2 Nc3 37. Bxc3 bxc3 38. Kf3 Nd5 39. Bxd5 Rxd5 40. Rc2 Rf7+ 41. Kg3 Rd3 42. Ree2 g5 43. Kg2 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.03.22"]
[Round "6"]
[White "Hordijk, Frank"]
[Black "Weidema, Luuk"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1544"]
[BlackElo "1612"]
[PlyCount "190"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 Be7 5. Bd3 c6 6. Nge2 d5 7. 0-0 0-0 8. f3 Na6 9. a3 Nc7 10. b4 dxc4 11. Bxc4 Ncd5 12. e4 Nxc3 13. Nxc3 Kh8 14. Be3 b5 15. Bb3 a5 16. Qd2 axb4 17. axb4 Rxa1 18. Rxa1 Bxb4 19. Qb2 Qc7 20. d5 Qe5 21. Nd1 Qxb2 22. Nxb2 Bc3 23. Ra2 exd5 24. exd5 Nxd5 25. Bc5 Re8 26. Nd3 h6 27. Ra8 Bd7 28. Ra7 Be6 29. Kf2 Nf6 30. Bxe6 Rxe6 31. Nf4 Re8 32. Ng6+ Kh7 33. Ne7 b4 34. Nxf5 Nd5 35. Bd4 Bxd4+ 36. Nxd4 c5 37. Nf5 c4 38. Nd6 Rb8 39. Nxc4 b3 40. Nb2 Nf4 41. Ra3 Ne6 42. Ke3 Kg6 43. g3 Ng5 44. h4 Ne6 45. Kd3 Rf8 46. f4 Rb8 47. Kc3 Kf5 48. Ra6 Nf8 49. Ra7 g6 50. Nc4 Kg4 51. Kb2 Kxg3 52. h5 Kxf4 53. hxg6 Nxg6 54. Rh7 Kg5 55. Nd6 h5 56. Ne4+ Kf4 57. Rxh5 Kxe4 58. Rh3 Nf4 59. Rxb3 Nd3+ 60. Kc3 Rc8+ 61. Kd2 Rd8 62. Ra3 Ne5+ 63. Ke2 Nc4 64. Ra2 Rh8 65. Ra7 Rh2+ 66. Kd1 Kd3 67. Rd7+ Kc3 68. Ke1 Ne5 69. Rd8 Nd3+ 70. Kf1 Nc5 71. Kg1 Ra2 72. Rc8 Kd4 73. Rd8+ Ke3 74. Rc8 Ne4 75. Rf8 Ng3 76. Re8+ Kf4 77. Rf8+ Nf5 78. Kf1 Rb2 79. Ke1 Ke3 80. Re8+ Kd3 81. Kf1 Ne3+ 82. Kg1 Rg2+ 83. Kh1 Rg6 84. Kh2 Ke2 85. Rf8 Nd5 86. Kh3 Nf6 87. Ra8 Kf3 88. Ra3+ Kf4 89. Kh2 Nd5 90. Ra5 Ne3 91. Ra2 Kf3 92. Rb2 Nd1 93. Ra2 Nc3 94. Rc2 Rh6+ 95. Kg1 Ne2+ 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.02.15"]
[Round "5"]
[White "De Coster, Tim"]
[Black "Hordijk, Frank"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1544"]
[PlyCount "110"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Be3 Qh4+ 6. Bf2 Qxe4+ 7. Ne2 exd4 8. Nd2 Qg6 9. Nxd4 Bg4 10. N4f3 Qe6+ 11. Qe2 Nf6 12. 0-0-0 Qxe2 13. Bxe2 Be7 14. h3 Be6 15. Kb1 Nbd7 16. Ng5 Bd5 17. Bf3 h6 18. Nge4 0-0 19. Nxf6+ Nxf6 20. Rhe1 Rfe8 21. Ne4 Nxe4 22. Bxe4 Be6 23. Bf3 a6 24. Bb6 Bd8 25. Bxd8 Raxd8 26. g4 Rxd1+ 27. Rxd1 Kf8 28. b3 Ke7 29. Rd4 Kf6 30. Rb4 Bc8 31. Rf4+ Ke7 32. Kb2 f6 33. Re4+ Kf7 34. Rxe8 Kxe8 35. Kc3 Ke7 36. Kd4 Kd6 37. c4 c5+ 38. Ke4 b5 39. Be2 b4 40. Bd3 g5 41. Bc2 Be6 42. Bd3 Bf7 43. Ke3 Ke5 44. Be4 h5 45. Bf5 hxg4 46. hxg4 a5 47. Bc2 Be6 48. Bd1 f5 49. Bf3 f4+ 50. Kd3 Bf7 51. Be4 Be6 52. Bf3 Bd7 53. Kd2 Kd4 54. Be2 Bc6 55. Bd3 Be4 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.01.11"]
[Round "4"]
[White "Hordijk, Frank"]
[Black "Kindt, Manfred"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1544"]
[BlackElo "1976"]
[PlyCount "36"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. Qc2 e6 5. e4 bxc4 6. dxe6 fxe6 7. e5 Nd5 8. Bxc4 Be7 9. Nf3 0-0 10. 0-0 Bb7 11. Nc3 Nxc3 12. Qxc3 Bxf3 13. gxf3 Bg5 14. Re1 Qe7 15. Be3 Rxf3 16. Bxc5 Rxc3 17. Bxe7 Rxc4 18. Bxg5 Rg4+ 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.11.09"]
[Round "2"]
[White "Van Halderen, Herman"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2022"]
[BlackElo "1544"]
[PlyCount "47"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Qxd7 11. e4 Be6 12. d5 Nxd5 13. exd5 Bxd5 14. Nxd5 Qxd5 15. Qxd5 cxd5 16. Bb5+ Kd8 17. Be3 e6 18. Bb6+ Ke7 19. Rc1 Kf6 20. 0-0 Bb4 21. Rc7 Rab8 22. f4 Rhc8 23. Bd4+ Kg6 24. Bd3+ 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.10.19"]
[Round "1"]
[White "Hordijk, Frank"]
[Black "Ada, Onur"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "1544"]
[BlackElo "1575"]
[PlyCount "87"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c5 6. a3 cxd4 7. exd4 Bxc3+ 8. Nxc3 d5 9. Bf4 a6 10. c5 Ne8 11. Bd3 Nc6 12. Bc2 Qf6 13. Qd3 Qg6 14. Qxg6 fxg6 15. Be3 Nc7 16. 0-0-0 Bd7 17. h4 Na5 18. g3 Nc4 19. Bf4 Rac8 20. a4 Na8 21. b3 Na5 22. Rh2 b6 23. Bd6 Rf6 24. f4 bxc5 25. dxc5 Nb7 26. Be5 Rf7 27. b4 a5 28. b5 Nxc5 29. h5 gxh5 30. Rxh5 g6 31. Bxg6 Rg7 32. Bxg7 Kxg7 33. Bc2 h6 34. Rdh1 Rh8 35. f5 exf5 36. Bxf5 Bxf5 37. Rxf5 Nb6 38. Nxd5 Nbxa4 39. Rh4 Rc8 40. Rg4+ Kh8 41. Kb1 Nd3 42. Rxa4 Rc1+ 43. Ka2 Rc2+ 44. Kb3 1-0

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2014.06.24"]
[Round "7"]
[White "Hordijk, Frank"]
[Black "Bingen, Stanley"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1477"]
[BlackElo "1257"]
[PlyCount "67"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 d5 3. Ngf3 Nc6 4. e3 e6 5. c4 Be7 6. cxd5 Nxd5 7. e4 Nf6 8. e5 Nd5 9. Nb3 b6 10. Bb5 Bb7 11. 0-0 0-0 12. Bd2 a6 13. Bd3 Ncb4 14. Bb1 c5 15. dxc5 bxc5 16. a3 Nc6 17. Nxc5 Bxc5 18. Qc2 g6 19. Qxc5 Qc7 20. Re1 Qd7 21. Qc4 Rfc8 22. Qh4 Qe7 23. Bg5 Qe8 24. Ba2 Nce7 25. Bxd5 Nxd5 26. Qh6 Ne7 27. Bf6 Nf5 28. Qh3 Ng7 29. g4 Qc6 30. Re3 Qb5 31. Qh6 Ne8 32. Ng5 Nxf6 33. exf6 Qxg5 34. Qg7# 1-0

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2014.06.17"]
[Round "6"]
[White "Telkamp, Harry"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1735"]
[BlackElo "1477"]
[PlyCount "71"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. c4 c5 8. Be3 cxd4 9. Nxd4 Bb4+ 10. Bd2 Qb6 11. Bxb4 Qxb4+ 12. Qd2 Qxd2+ 13. Kxd2 Nc5 14. Be2 Bd7 15. b4 Nce4+ 16. Nxe4 Nxe4+ 17. Ke3 Nd6 18. Rhd1 0-0-0 19. c5 Nf5+ 20. Nxf5 exf5 21. f4 Bc6 22. Kf2 Rxd1 23. Rxd1 Rd8 24. g3 Rxd1 25. Bxd1 Bd5 26. a3 Kc7 27. Ke3 b6 28. Kd4 Be6 29. Bf3 h6 30. Bd5 bxc5+ 31. bxc5 g5 32. Bxe6 fxe6 33. Ke5 Kc6 34. Kxe6 Kxc5 35. fxg5 hxg5 36. Kxf5 1-0

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2014.06.10"]
[Round "5"]
[White "Kuipers, Joris"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1635"]
[BlackElo "1477"]
[PlyCount "23"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. g3 e6 7. Bg2 Bb4 8. 0-0 Nbd7 9. Nd2 Nb6 10. a5 Nbd5 11. Nxd5 cxd5 12. Qa4+ 1-0

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2014.05.27"]
[Round "3"]
[White "Hordijk, Frank"]
[Black "Schenkelaars, Vincent"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1477"]
[BlackElo "1777"]
[PlyCount "114"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nd2 Nf6 4. Ngf3 Bg7 5. c3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. Qe2 a6 9. a4 Nc6 10. 0-0 Bg4 11. h3 Be6 12. Rd1 Qc7 13. Ng5 Bd7 14. Bc2 h6 15. Ngf3 Rad8 16. Nc4 b5 17. axb5 axb5 18. Ne3 c4 19. Nd5 Qb7 20. Be3 Be6 21. Nxf6+ exf6 22. Nd4 Nxd4 23. Bxd4 Ra8 24. Bc5 Rxa1 25. Rxa1 Rd8 26. f4 Qc8 27. Bb4 Bf8 28. Bxf8 Kxf8 29. Qe3 f5 30. Rd1 Rxd1+ 31. Bxd1 fxe4 32. Qxe4 Qc5+ 33. Qd4 Qxd4+ 34. cxd4 Bd5 35. Kf2 Ke7 36. Bc2 Kd6 37. g4 Bh1 38. b3 c3 39. g5 hxg5 40. fxg5 b4 41. Ke3 Kd5 42. Bd3 Kd6 43. Bc4 Bd5 44. Kd3 Be6 45. h4 Bf5+ 46. Ke3 Ke7 47. Ke2 f6 48. Kd1 Be4 49. gxf6+ Kxf6 50. Kc1 Kf5 51. Bf7 Kf4 52. d5 Ke5 53. h5 g5 54. h6 g4 55. Bg8 g3 56. h7 Bxh7 57. Bxh7 g2 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.28"]
[Round "7"]
[White "Kubbenga, Michael"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1906"]
[BlackElo "1597"]
[PlyCount "57"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. g3 Nf6 5. Bg2 Be7 6. Nc3 0-0 7. e3 Na6 8. Nge2 Qe8 9. Rb1 e4 10. b4 c5 11. a3 Nc7 12. bxc5 Nd7 13. cxd6 Bxd6 14. 0-0 Ne5 15. Qc2 a6 16. Nd4 Qh5 17. f4 Nd3 18. Rd1 Rf6 19. Rxd3 exd3 20. Qxd3 b5 21. cxb5 axb5 22. Ndxb5 Ba6 23. Qd2 Nxb5 24. Nxb5 Bxb5 25. Rxb5 Bxa3 26. Bxa3 Rxa3 27. d6 Ra1+ 28. Kf2 Qxh2 29. Qd5+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.21"]
[Round "6"]
[White "Hordijk, Frank"]
[Black "Zwetsloot, Piet"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1597"]
[BlackElo "1806"]
[PlyCount "43"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 c6 6. Qd2 Bg4 7. Ng5 h6 8. Nf3 b5 9. Bd3 a6 10. Ne2 Bxf3 11. gxf3 e5 12. a4 Nbd7 13. axb5 axb5 14. Rxa8 Qxa8 15. 0-0 exd4 16. Nxd4 Ne5 17. Be2 Ke7 18. Nb3 Nc4 19. Bxc4 bxc4 20. Ra1 Qc8 21. Ra7+ Ke8 22. Qxd6 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.07"]
[Round "4"]
[White "Wagemans, Ed"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1897"]
[BlackElo "1597"]
[PlyCount "79"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Bb4 7. 0-0-0+ Ke8 8. Bxf6 gxf6 9. Nd5 Bd6 10. Nxf6+ Kf8 11. Nf3 Be6 12. a3 Nc6 13. Bb5 Kg7 14. Nh5+ Kh6 15. Ng3 Ne7 16. h3 Rhg8 17. Rd2 f6 18. Rhd1 Kg7 19. Nh4 Kh8 20. Bf1 Raf8 21. Kb1 Rg5 22. b4 a5 23. c3 axb4 24. cxb4 Ra8 25. Kb2 Rgg8 26. Rxd6 cxd6 27. Rxd6 Rgd8 28. Rxe6 Nc6 29. Nhf5 Rd2+ 30. Kb3 Rxf2 31. Bb5 Rxg2 32. Bxc6 bxc6 33. Rxc6 Rf2 34. a4 h5 35. Nxh5 Rf3+ 36. Kc4 Rxh3 37. Nxf6 Rh1 38. Kd5 Ra1 39. Rc7 Rh1 40. Kxe5 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.01"]
[Round "3"]
[White "Hordijk, Frank"]
[Black "Van Randen, Fred"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1597"]
[BlackElo "1878"]
[PlyCount "51"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. 0-0 d5 6. b3 cxd4 7. exd4 Bd6 8. Re1 0-0 9. Bg5 Be7 10. c3 a6 11. Qc2 h6 12. Bf4 Nh5 13. Be5 Bd7 14. h3 Rc8 15. Nbd2 Nb4 16. Qb1 Nxd3 17. Qxd3 Bb5 18. Qe3 a5 19. Rac1 Ba6 20. Nf1 Rc6 21. g4 Nf6 22. Ng3 Nh7 23. Bxg7 Kxg7 24. Nh5+ Kh8 25. Qxh6 Bf6 26. Ng5 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.05.17"]
[Round "1"]
[White "Thissen, Thomas"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1986"]
[BlackElo "1597"]
[PlyCount "53"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. Qe2 Nbd7 4. d4 e5 5. c3 Be7 6. f4 c6 7. fxe5 dxe5 8. Nf3 exd4 9. cxd4 Nb6 10. Bb3 Bg4 11. e5 Nfd5 12. Nc3 0-0 13. 0-0 Qc7 14. Qe4 Be6 15. Ng5 Bxg5 16. Bxg5 Nxc3 17. bxc3 Bxb3 18. axb3 h6 19. Bd2 Qd7 20. Rf3 Qd5 21. Qg4 Qe6 22. Qh5 Kh7 23. Raf1 Nd5 24. Rxf7 Rxf7 25. Rxf7 Qg6 26. Qxg6+ Kxg6 27. Rxb7 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "2"]
[White "Den Hartog, Tim"]
[Black "Hordijk, Frank"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "112"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Nf3 f6 5. Ng3 Be6 6. Bb5+ c6 7. Ba4 Na6 8. Bb3 Bxb3 9. axb3 d3 10. c3 Qb6 11. b4 Nh6 12. 0-0 c5 13. bxc5 Nxc5 14. b4 Ne6 15. Qa4+ Qc6 16. Qxc6+ bxc6 17. Ra6 Kd7 18. Bb2 c5 19. bxc5 Bxc5 20. h3 Rab8 21. Ba3 Bb6 22. Ra1 Rb7 23. Bb4 Rhb8 24. Nf1 Nf7 25. Ne3 Nc5 26. Bxc5 Bxc5 27. Ne1 Nd6 28. Nxd3 Bxe3 29. dxe3 Rb1+ 30. Kh2 Rxa1 31. Rxa1 Nc8 32. Nb4 Rb5 33. Rd1+ Nd6 34. Nd5 Ra5 35. f3 Kc6 36. Ne7+ Kc7 37. Nf5 Nxf5 38. exf5 Ra3 39. Rc1 a5 40. Rc2 a4 41. e4 Kc6 42. Kg1 Kc5 43. Kf2 Kc4 44. Rb2 Rb3 45. Rd2 a3 46. Rd7 Kxc3 47. Rxg7 Kb2 48. Rxh7 a2 49. Ra7 Ra3 50. Rb7+ Kc3 51. Rc7+ Kb4 52. Rb7+ Kc5 53. Rc7+ Kd4 54. Rd7+ Kc5 55. Rc7+ Kd6 56. Rc1 a1Q 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "1"]
[White "Hordijk, Frank"]
[Black "Lui, Kachun"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "52"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 c6 3. Nd2 Qb6 4. Nb3 Nf6 5. Bxf6 exf6 6. e3 d5 7. Rc1 a5 8. c4 dxc4 9. Bxc4 a4 10. Nc5 Qxb2 11. Ne2 Qb4+ 12. Qd2 Bxc5 13. dxc5 Qxd2+ 14. Kxd2 Nd7 15. f4 Nxc5 16. Bf7+ Kxf7 17. Rxc5 Be6 18. a3 Rhd8+ 19. Nd4 g6 20. Rb1 Ra7 21. Ke2 Bd5 22. g3 Be4 23. Rb4 Rd5 24. Rcc4 c5 25. Nb5 cxb4 26. Nxa7 Bd3+ 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "5"]
[White "Bosman, Johannes"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "134"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 Nc6 8. a3 h6 9. Bh4 b6 10. Qd2 Bb7 11. 0-0-0 Nd5 12. Bxe7 Ncxe7 13. Ne4 Nf6 14. Nxf6+ gxf6 15. Be2 Qd6 16. Kb1 0-0-0 17. Ka1 Nf5 18. c3 Rhg8 19. Rhg1 Qd5 20. g4 Nd6 21. Qf4 Qe4 22. Qxe4 Nxe4 23. Rdf1 c5 24. dxc5 Nxc5 25. Nd4 Rg6 26. h4 Rdg8 27. h5 Rg5 28. Rxf6 Re5 29. Rxh6 Nb3+ 30. Nxb3 Rxe2 31. Rf6 e5 32. Nc1 Rh2 33. Nd3 Rxh5 34. Rxf7 Rhg5 35. Nf2 Re8 36. Nh3 Rgg8 37. g5 e4 38. Rf2 e3 39. Re2 Bf3 40. Ree1 e2 41. Nf2 Rd8 42. Kb1 Rg6 43. Kc2 Kd7 44. Nd3 Ke7 45. Nf4 Rgd6 46. Kb3 Rd1 47. Nxe2 Rxe1 48. Rxe1 Kf7 49. Rf1 Rd3 50. Nd4 Kg6 51. Rxf3 Rd2 52. Rf6+ Kxg5 53. Nf3+ Kxf6 54. Nxd2 Ke6 55. Kc4 a6 56. Kd4 Kd6 57. Nc4+ Kc6 58. Nxb6 Kxb6 59. c4 Kc6 60. b4 Kd6 61. b5 axb5 62. cxb5 Kc7 63. Kc5 Kb7 64. a4 Ka7 65. Kc6 Kb8 66. Kb6 Ka8 67. Kc7 Ka7 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "3"]
[White "Hordijk, Frank"]
[Black "Enserink, Henk"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "68"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. c4 Nc6 5. Nc3 cxd4 6. exd4 Bb4 7. Bg5 Qa5 8. Qc2 Nxd4 9. Nxd4 Qxg5 10. Rd1 b6 11. Be2 Bb7 12. Nf3 Bxf3 13. Bxf3 Rc8 14. a3 Qe5+ 15. Kf1 Bxc3 16. Qxc3 Qxc3 17. bxc3 Rxc4 18. Rc1 0-0 19. Ke2 d5 20. Rc2 Nd7 21. Rb1 Rfc8 22. Kd2 d4 23. Rb3 Nc5 24. Rb4 Rxc3 25. Rxc3 dxc3+ 26. Kc2 g6 27. Rc4 f5 28. Kxc3 Kg7 29. g4 Kf6 30. h4 h6 31. Kb4 Nd3+ 32. Kc3 Rxc4+ 33. Kxc4 Ne5+ 34. Kb5 Nxf3 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "6"]
[White "Hordijk, Frank"]
[Black "Thuijls, Hans"]
[Result "1/2-1/2"]
[ECO "D11"]
[PlyCount "108"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Bxf3 8. gxf3 Nbd7 9. b4 e5 10. Rg1 g6 11. dxe5 Nxe5 12. Be2 Bg7 13. f4 Ned7 14. Nd2 0-0 15. Nb3 b6 16. Nd4 Rfc8 17. b5 cxb5 18. c6 Nc5 19. Bxb5 a6 20. Be2 b5 21. Bd2 Ne6 22. Nf3 Rxc6 23. Bxb5 Rb6 24. Bd3 Ne4 25. Ra5 Nxd2 26. Nxd2 d4 27. Nc4 Rc6 28. Ke2 Rc5 29. Rxc5 Nxc5 30. e4 a5 31. Ra1 a4 32. b4 Nb3 33. Ra3 Nc1+ 34. Kd2 Nb3+ 35. Kc2 Bf8 36. Nb6 Bxb4 37. Rxa4 Rxa4 38. Nxa4 Nc5 39. Nxc5 Bxc5 40. Kb3 f6 41. Kc4 Bd6 42. Kxd4 Bxf4 43. h3 Be5+ 44. Kd5 Kg7 45. Ke6 g5 46. Kf5 h6 47. Bc4 Bf4 48. Be6 Be5 49. Kg4 Bf4 50. Bf5 Be5 51. Kh5 Bf4 52. f3 Be5 53. h4 gxh4 54. Kxh4 Bf4 1/2-1/2

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "5"]
[White "Hordijk, Frank"]
[Black "Van Delft, Karel"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1679"]
[BlackElo "1570"]
[PlyCount "54"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 e6 5. Qb3 b6 6. Ne5 Bf5 7. cxd5 exd5 8. Bb5+ Bd7 9. Nxd7 Nbxd7 10. Nc3 a6 11. Bc6 Rb8 12. Nxd5 Nxd5 13. Qxd5 Bd6 14. Qf5 Qe7 15. e4 Rd8 16. 0-0 0-0 17. e5 Bb4 18. a3 Nb8 19. Be4 g6 20. Qg4 Ba5 21. Bg5 f6 22. Bxf6 Rxf6 23. exf6 Qxf6 24. b4 Bxb4 25. axb4 Rxd4 26. Qc8+ Qd8 27. Qxd8+ Rxd8 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Kok, Marijke"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1757"]
[BlackElo "1537"]
[PlyCount "67"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. d5 a6 5. a4 c6 6. e4 cxd5 7. exd5 Qc7 8. Be3 Bb4 9. a5 Nd7 10. Qa4 Bxc3+ 11. bxc3 Ngf6 12. Bxc4 0-0 13. Nf3 Nc5 14. Qb4 Nce4 15. 0-0 Bf5 16. Bb6 Qd6 17. Qxd6 Nxd6 18. Bb3 Bd3 19. Rfe1 e4 20. Ne5 Rac8 21. Rac1 Nc4 22. Bxc4 Bxc4 23. d6 Be6 24. h3 Rfe8 25. g4 Bd7 26. Nxd7 Nxd7 27. Bc7 Re6 28. Rb1 Nc5 29. Red1 e3 30. fxe3 Rxe3 31. d7 Nxd7 32. Rxd7 Rxc3 33. Rxb7 Re8 34. Bf4 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "4"]
[White "Geurtsen, Rene"]
[Black "Hordijk, Frank"]
[Result "1-0"]
[ECO "D29"]
[WhiteElo "1604"]
[BlackElo "1679"]
[PlyCount "115"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 e6 5. Bxc4 Nf6 6. 0-0 b5 7. Bb3 Bb7 8. Qe2 c5 9. a4 Nc6 10. axb5 axb5 11. Rxa8 Qxa8 12. dxc5 Ne4 13. Nc3 Nxc3 14. bxc3 Ba6 15. Rd1 Bxc5 16. Bb2 0-0 17. Ra1 Qb7 18. Bc2 Rd8 19. Rd1 Rxd1+ 20. Qxd1 Qe7 21. Qd3 g6 22. Qe4 Bb7 23. Qd3 Ba6 24. c4 b4 25. Nd4 Ne5 26. Qe4 Nxc4 27. Qa8+ Qf8 28. Qxa6 Nxb2 29. Qa2 Bxd4 30. exd4 Qh6 31. Qxb2 Qd2 32. Qb1 Qxd4 33. Qd1 Qc3 34. g3 Kg7 35. h4 f5 36. Bb3 Kf6 37. Kf1 Ke7 38. Qc2 Kd6 39. Qxc3 bxc3 40. Ke2 Kc5 41. Kd3 e5 42. Kxc3 h6 43. Bf7 g5 44. Kd3 Kd6 45. f3 Ke7 46. Bg6 Kf6 47. h5 Ke6 48. Bh7 Kf6 49. Ke3 f4+ 50. gxf4 exf4+ 51. Ke4 Ke6 52. Bg8+ Ke7 53. Bh7 Kf6 54. Bf5 Kg7 55. Ke5 Kf7 56. Bg6+ Kg7 57. Ke6 Kh8 58. Kf7 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Hordijk, Frank"]
[Black "Luca, Arie MA"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1679"]
[BlackElo "1798"]
[PlyCount "68"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. Nf3 g6 4. Nc3 Nf6 5. Bg5 Bg7 6. e3 0-0 7. Bc4 d6 8. Qe2 a6 9. a4 Nbd7 10. 0-0 h6 11. Bxf6 Nxf6 12. Ne5 dxe5 13. d6+ Kh7 14. dxe7 Qxe7 15. Rfd1 Be6 16. Rd2 Bxc4 17. Qxc4 Rad8 18. Rad1 Rxd2 19. Rxd2 e4 20. b3 Qe5 21. Nd5 Qa1+ 22. Qf1 Qxf1+ 23. Kxf1 Rd8 24. Nxf6+ Bxf6 25. Rxd8 Bxd8 26. c4 Kg7 27. Ke2 Kf6 28. f3 exf3+ 29. Kxf3 Bc7 30. g3 g5 31. e4 g4+ 32. Ke3 Be5 33. exf5 Kxf5 34. Kd3 a5 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "2"]
[White "Van Diepen, Sanne"]
[Black "Hordijk, Frank"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1373"]
[BlackElo "1679"]
[PlyCount "116"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bf4 cxd4 7. exd5 exd5 8. Nxd4 Nxd4 9. cxd4 Bb4+ 10. Nc3 Nf6 11. 0-0 0-0 12. Qb3 Qb6 13. a3 Bxc3 14. Qxb6 axb6 15. bxc3 Rfc8 16. Rfc1 Ne4 17. c4 Bc6 18. Rcb1 dxc4 19. Bxc4 Ra4 20. Rb4 Rca8 21. d5 Rxb4 22. dxc6 bxc6 23. Bf1 Rb2 24. Re1 Nf6 25. Re7 Nd5 26. Bc1 Rb1 27. Re1 Kf8 28. Bd3 Ra1 29. Kf1 c5 30. Be4 Rd8 31. Rd1 Rxc1 32. Rxc1 Nf6 33. Bc6 Rd2 34. a4 Ke7 35. Ke1 Rb2 36. Bb5 Ne4 37. Rd1 Nd6 38. Bc6 c4 39. Rc1 Ke6 40. h3 Ke5 41. Rc3 Kd4 42. Rc1 Kc5 43. Bf3 Ra2 44. Bd1 Ne4 45. Rc2 Rxc2 46. Bxc2 Nc3 47. Kd2 Kb4 48. a5 bxa5 49. f4 Nd5 50. g3 a4 51. Kc1 Kc3 52. Bxa4 Ne3 53. h4 h6 54. h5 f6 55. g4 Nd5 56. Bd1 Nxf4 57. Kb1 Kd2 58. Bc2 Nd3 0-1

