[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "6"]
[White "Coenen, Paul"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "76"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. Qc2 h6 7. Bh4 Nc6 8. e3 a6 9. Bd3 Nb4 10. Qd2 Nxd3+ 11. Qxd3 c6 12. Nge2 Qd7 13. 0-0 0-0 14. Rab1 Qg4 15. Bxf6 Bxf6 16. f3 Qe6 17. e4 dxe4 18. fxe4 Rd8 19. Rbd1 b5 20. Qf3 Qg4 21. e5 Qxf3 22. gxf3 Be7 23. Ng3 Be6 24. b3 f5 25. Nce2 g5 26. Kh1 Kh7 27. Nc3 Rd7 28. Nge2 Rad8 29. d5 Bxd5 30. Nxd5 Rxd5 31. Rxd5 Rxd5 32. e6 Rd6 33. Rc1 Rd2 34. Ng3 Kg6 35. Rxc6 Rxa2 36. Rc7 Kf6 37. Nxf5 Kxf5 38. Rxe7 Re2 0-1

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "7"]
[White "Schlegel, Kai Friedrich"]
[Black "De Lange, Gerard"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "96"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Bd7 6. Qxd5 Nc6 7. Nf3 Nf6 8. Qb3 Na5 9. Qd1 Bd6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Qe7 13. Bxd6 cxd6 14. e3 a6 15. Bd3 Nc6 16. a3 Rc8 17. 0-0 d5 18. Qc2 0-0 19. Bf5 Be6 20. Bd3 b5 21. Qe2 Bg4 22. h3 Be6 23. Rac1 Nd7 24. Rc2 g4 25. hxg4 Bxg4 26. Nxd5 Qd6 27. Nc3 h5 28. Rfc1 Na5 29. Ne4 Qb8 30. Rxc8 Rxc8 31. Rxc8+ Qxc8 32. Qc2 Qxc2 33. Bxc2 Nc4 34. Bb3 Nxb2 35. Kf1 Kg7 36. Nfd2 Nb6 37. f3 Be6 38. Bxe6 fxe6 39. Nc5 Kf7 40. Nxa6 N2c4 41. Ke2 Nxa3 42. Kd3 Nd5 43. g3 Nb6 44. e4 Nac4 45. Nxc4 Nxc4 46. Nc7 Nd6 47. Kc3 Nf5 48. exf5 exf5 1-0

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "5"]
[White "De Lange, Gerard"]
[Black "Van Ginneken, Jos"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "175"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bc4 Be7 7. 0-0 h6 8. Qe2 c6 9. Rd1 Qc7 10. a3 Nf8 11. h3 g5 12. g4 Ng6 13. b4 Nf4 14. Bxf4 gxf4 15. Kg2 Rg8 16. b5 Nxg4 17. hxg4 Bxg4 18. Kh2 Rg5 19. Rh1 Bc5 20. Na4 Bb6 21. bxc6 bxc6 22. Qd3 Rh5+ 23. Kg2 Rd8 24. Qf1 Qc8 25. Rxh5 Bxh5 26. Nxe5 Ke7 27. Nxb6 axb6 28. Qh1 Rg8+ 29. Kf1 Rg5 30. Nf3 Rc5 31. Be2 Qh8 32. e5 Bxf3 33. Qxf3 Qxe5 34. Re1 Kf8 35. Bd3 Qf6 36. Qe4 Rh5 37. Be2 Re5 38. Qf3 c5 39. Bd3 Rxe1+ 40. Kxe1 Qc3+ 41. Ke2 Qe5+ 42. Kd2 Qd4 43. c3 Qd6 44. Kc2 Kg7 45. Qg4+ Kf8 46. Qf5 Qe6 47. Qxf4 Qa2+ 48. Kd1 Qb3+ 49. Ke2 Qe6+ 50. Kd1 Qb3+ 51. Bc2 Qd5+ 52. Ke2 Qh1 53. Kd2 Qd5+ 54. Ke3 Qg5 55. Kf3 Qd5+ 56. Be4 Qh5+ 57. Qg4 Qh1+ 58. Kf4 Qc1+ 59. Kf5 Qxc3 60. Qf4 Qh3+ 61. Qg4 Qxa3 62. Qh4 Qb2 63. Qxh6+ Ke7 64. f4 Qb3 65. Qf6+ Kf8 66. Qd6+ Kg7 67. Kg4 Qe6+ 68. Qxe6 fxe6 69. Kg5 Kf7 70. Bd3 Ke7 71. Kg6 Kd6 72. Kf6 Kd5 73. Bg6 c4 74. Bf7 Ke4 75. Kg5 c3 76. Bxe6 b5 77. Bb3 Kd3 78. f5 c2 79. Bxc2+ Kxc2 80. f6 b4 81. f7 b3 82. f8Q b2 83. Qf5+ Kc1 84. Qc5+ Kb1 85. Kf4 Ka2 86. Qc2 Ka1 87. Qa4+ Kb1 88. Ke3 1-0

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "4"]
[White "Heinemans, Nol"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "76"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 Nc6 5. Nbd2 e6 6. c3 Bd6 7. Bxd6 cxd6 8. Qc2 f5 9. h3 h5 10. e3 a6 11. Nh2 Bd7 12. Be2 Qe7 13. Nxe4 dxe4 14. 0-0-0 0-0-0 15. Nf1 d5 16. Nd2 Kb8 17. Nb3 Rc8 18. Kb1 Nb4 19. Qd2 Nc6 20. Rc1 g6 21. Rc2 Rhd8 22. Rhc1 Be8 23. Nc5 Na7 24. Ka1 Qd6 25. c4 dxc4 26. Bxc4 Rxc5 27. Qb4 Rxc4 28. Qxc4 Bc6 29. Qc3 Nb5 30. Qa5 Ka7 31. a4 Nc7 32. b3 Nd5 33. Kb2 Nb4 34. Rc3 Nd3+ 35. Rxd3 exd3 36. Qd2 Bxg2 37. Qxd3 Bxh3 38. Rc5 Qxc5 0-1

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "2"]
[White "De Bruin, Joost"]
[Black "De Lange, Gerard"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1724"]
[PlyCount "129"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nc6 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. Bd3 Nxc3 9. bxc3 dxc4 10. Bxc4 0-0 11. 0-0 Na5 12. Be2 c5 13. Ne5 f6 14. Nc4 Nc6 15. Bf3 Rd8 16. Bxc6 bxc6 17. Qa4 Bd7 18. Qa3 Be8 19. Nd2 Kf7 20. Nb3 cxd4 21. Qxe7+ Kxe7 22. cxd4 a5 23. Rac1 Rdb8 24. Rc5 a4 25. Na5 Rb6 26. Rfc1 Rab8 27. Kf1 Rc8 28. a3 Kd7 29. R5c4 Bg6 30. Ke2 Rb2+ 31. Kf3 e5 32. d5 Bf7 33. dxc6+ Kc7 34. R4c2 Rb5 35. Rc5 Rcb8 36. Rxb5 Rxb5 37. Nb7 Bd5+ 38. Kg3 Rb6 39. Nc5 Rxc6 40. Na6+ Kb7 41. Nc5+ Kc7 42. f3 e4 43. fxe4 Bxe4 44. Rc3 Bg6 45. Nxa4 Rxc3 46. Nxc3 Kc6 47. Kf4 Kc5 48. Ne4+ Kc4 49. Nd6+ Kb3 50. Nf5 Kxa3 51. g4 Kb4 52. Nxg7 Kc4 53. e4 Kd3 54. Nh5 Bxe4 55. Nxf6 Bg6 56. h4 h6 57. Ng8 h5 58. g5 Kd4 59. Nf6 Kd3 60. Nxh5 Bxh5 61. Kf5 Ke3 62. g6 Kf3 63. Kg5 Bg4 64. h5 Be6 65. h6 1-0

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "3"]
[White "De Lange, Gerard"]
[Black "Jacobs, Tobias"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "133"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Ba3 Nd7 9. Rc1 Nb6 10. h3 Bd7 11. Bd3 Bh6 12. Nd2 a6 13. 0-0 Re8 14. c4 Ba4 15. Nb3 Bxc1 16. Bxc1 Bxb3 17. Qxb3 Qxd4 18. Be3 Qd7 19. c5 Qa4 20. cxb6 Qxb3 21. axb3 c6 22. Bf4 Red8 23. Bc4 Rd4 24. f3 Kf8 25. Ra1 a5 26. Be3 Rd7 27. Ra4 Rd1+ 28. Kf2 Rb1 29. Ke2 Rb2+ 30. Kf1 Rb1+ 31. Kf2 Rb2+ 32. Kg3 Ke8 33. Bd4 Rc2 34. e5 e6 35. Bd3 Rd2 36. Be4 Re2 37. b4 Kd7 38. bxa5 Rd2 39. Bc3 Rd5 40. Bxd5 exd5 41. f4 c5 42. Kf2 Kc6 43. Ke2 Kb5 44. Ra1 d4 45. Be1 c4 46. Kf3 d3 47. Ke3 Rd8 48. Bc3 h5 49. Rb1+ Kc6 50. Ke4 d2 51. Bxd2 Rxd2 52. a6 Ra2 53. a7 Kc5 54. Ke3 Ra3+ 55. Kd2 Kd4 56. Kc2 c3 57. Rd1+ Kc4 58. Rd8 Ra2+ 59. Kb1 Kb3 60. a8Q Rb2+ 61. Kc1 Rxg2 62. Rd1 Rc2+ 63. Kb1 Rh2 64. Ka1 Rd2 65. Rb1+ Kc4 66. Qxb7 Rd5 67. Qc6+ 1-0

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.17"]
[Round "1"]
[White "De Lange, Gerard"]
[Black "Mollema, Henk"]
[Result "1-0"]
[ECO "A86"]
[PlyCount "101"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 0-0 6. e3 d6 7. Nge2 a5 8. Qb3 c6 9. 0-0 Qe8 10. Na4 Nbd7 11. d5 c5 12. Nf4 Ne5 13. Nb6 a4 14. Qc2 Ra6 15. Nxc8 Qxc8 16. Ne6 Re8 17. Bd2 Bh8 18. h3 Kf7 19. f4 Ned7 20. e4 fxe4 21. f5 g5 22. Nxg5+ Kg8 23. g4 Rf8 24. Ne6 Rf7 25. Bh6 Nf8 26. Ng5 Qe8 27. Nxf7 Qxf7 28. Rae1 N8d7 29. Bxe4 Nxe4 30. Rxe4 Bd4+ 31. Be3 Bxe3+ 32. Rxe3 Ne5 33. Ra3 Qf6 34. Kg2 h5 35. g5 Qxg5+ 36. Rg3 Ng4 37. hxg4 h4 38. Rh3 Rb6 39. Qe2 Qf6 40. Qe6+ Qxe6 41. fxe6 Rxb2+ 42. Rf2 Rb4 43. Rc2 b5 44. Rxh4 a3 45. g5 Rb2 46. Rf2 b4 47. Rh3 Kg7 48. Rb3 Rxf2+ 49. Kxf2 Kg6 50. Ke2 Kxg5 51. Kd2 1-0

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "7"]
[White "De Lange, Gerard"]
[Black "Godding, Mick"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1630"]
[BlackElo "1636"]
[PlyCount "156"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Nc6 5. e3 b6 6. a3 Bxc3 7. bxc3 Bb7 8. Ne2 0-0 9. 0-0 Na5 10. Bxb7 Nxb7 11. d4 d6 12. Qc2 Na5 13. Qa2 c5 14. Rd1 Qc8 15. d5 Qa6 16. f3 Nxc4 17. e4 b5 18. g4 Nd7 19. a4 bxa4 20. Qxa4 Qxa4 21. Rxa4 Ndb6 22. Ra6 Rfb8 23. Bg5 f6 24. Bh4 Nc8 25. g5 fxg5 26. Bxg5 Rb6 27. Ra4 Nb2 28. Rda1 Nxa4 29. Rxa4 Kf7 30. Ng3 g6 31. f4 exf4 32. Bxf4 a5 33. e5 dxe5 34. Bxe5 Rb1+ 35. Kg2 Rd1 36. Rf4+ Kg8 37. c4 Nb6 38. Ne4 Nd7 39. Nf6+ Nxf6 40. Rxf6 Re8 41. Bd6 Re2+ 42. Kh3 Rd3+ 43. Bg3 Re4 44. Ra6 Rxc4 45. d6 Rcd4 46. Rxa5 Rxd6 47. Rxc5 R6d5 48. Rc7 Rd7 49. Rc6 Kg7 50. Kg2 R3d5 51. Rb6 Rh5 52. Kf3 Rd2 53. Rb7+ Kg8 54. Ke3 Rdxh2 55. Bxh2 Rxh2 56. Kf3 Rh5 57. Kg4 Rf5 58. Rc7 Rf7 59. Rc8+ Kg7 60. Rc5 Ra7 61. Kf4 Kh6 62. Rc4 g5+ 63. Kg4 Ra6 64. Rc5 Ra4+ 65. Kg3 Kh5 66. Rc7 Ra3+ 67. Kg2 h6 68. Rd7 Kh4 69. Rh7 h5 70. Rh8 g4 71. Rh7 Ra2+ 72. Kg1 Kg3 73. Kf1 h4 74. Rb7 Rf2+ 75. Kg1 h3 76. Rb3+ Rf3 77. Rb2 h2+ 78. Rxh2 Rf1+ 0-1

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "6"]
[White "Gerlagh, Reyer"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1327"]
[BlackElo "1630"]
[PlyCount "126"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. b3 d6 5. exd6 cxd6 6. Nf3 e5 7. Nc3 Be7 8. Be2 Nc6 9. 0-0 Be6 10. d4 Bd7 11. dxe5 dxe5 12. Bb2 0-0 13. Re1 Bf5 14. Nd5 Nxd5 15. Qxd5 Qc7 16. Bxe5 Nxe5 17. Qxe5 Qxe5 18. Nxe5 Bf6 19. f4 Rfe8 20. Bf3 Re7 21. Ng4 Bd4+ 22. Kh1 Rae8 23. Rxe7 Rxe7 24. Rd1 Bc2 25. Rf1 h5 26. Ne5 f6 27. Bd5+ Kf8 28. Nf3 Bc5 29. Re1 Rxe1+ 30. Nxe1 Bb1 31. Bxb7 Bxa2 32. Nd3 Be3 33. c5 Bxb3 34. c6 Bd5 35. Nb4 Be4 36. Na2 Bxf4 37. Nc3 f5 38. Nxe4 fxe4 39. Kg1 a5 40. g3 Bc7 41. Ba6 Ke7 42. Kf2 a4 43. Ke3 a3 44. Bc4 Kd6 45. Kxe4 Kxc6 46. Kf5 Kc5 47. Bf7 Kb4 48. Kg6 Be5 49. Kxh5 Kc3 50. Kg4 Kb2 51. h4 a2 52. Bxa2 Kxa2 53. h5 Kb3 54. Kf3 Kc4 55. g4 Kd5 56. g5 Ke6 57. Kg4 Bd6 58. g6 Kf6 59. Kh4 Bf4 60. Kg4 Bh6 61. Kf3 Kg5 62. Ke4 Kxh5 63. Kf5 Bc1 0-1

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.27"]
[Round "4"]
[White "Daemen, Jules"]
[Black "De Lange, Gerard"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1668"]
[BlackElo "1630"]
[PlyCount "117"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nc3 d5 2. g3 Nf6 3. Bg2 e5 4. d3 Bb4 5. Bd2 Nc6 6. e4 Bg4 7. Qc1 d4 8. Nce2 Qd6 9. f4 Bd7 10. Nf3 Bxd2+ 11. Qxd2 Bg4 12. 0-0 Bxf3 13. Bxf3 0-0 14. c3 Rad8 15. Rad1 Qc5 16. Kh1 Rfe8 17. cxd4 Nxd4 18. Nxd4 Rxd4 19. Qc3 Qd6 20. Be2 c5 21. Qa5 a6 22. Rc1 b5 23. Qc3 Rc8 24. fxe5 Qxe5 25. Rf5 Qd6 26. Rxc5 Rxc5 27. Qxc5 Qd8 28. Qc8 a5 29. Qb7 Qe8 30. Rc8 Rd8 31. Rxd8 Qxd8 32. Qxb5 h6 33. a4 Qd4 34. Kg2 Qe3 35. Kf1 Qc1+ 36. Kf2 Qd2 37. h3 g6 38. e5 Nh7 39. e6 fxe6 40. Qe8+ Nf8 41. b3 Qc3 42. Qb5 g5 43. Qc4 Qf6+ 44. Kg2 Ng6 45. d4 Kg7 46. Bg4 e5 47. Qc7+ Kf8 48. Qc8+ Kg7 49. Qd7+ Kh8 50. d5 e4 51. Qe8+ Kg7 52. Qxe4 Qb2+ 53. Be2 Qxb3 54. d6 Qf7 55. Qd4+ Qf6 56. Qa7+ Kf8 57. Qb8+ Kg7 58. Qc7+ Kf8 59. d7 1-0

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.27"]
[Round "5"]
[White "De Lange, Gerard"]
[Black "Chappin, Rene"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1630"]
[BlackElo "1592"]
[PlyCount "131"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 Bg7 8. Bg2 d6 9. e3 Nbd7 10. Nge2 0-0 11. 0-0 Qb6 12. Re1 Rfb8 13. Qc2 Ne5 14. Rd1 Nc4 15. Nf4 Nd7 16. Na4 Qa5 17. Rb1 Bc8 18. b3 Ncb6 19. Bd2 Qa7 20. Nxb6 Rxb6 21. a4 Rab8 22. a5 R6b7 23. Nd3 Ra8 24. b4 cxb4 25. Rxb4 Rc7 26. Rc4 Rxc4 27. Qxc4 Ba6 28. Qb3 Bxd3 29. Qxd3 Nc5 30. Qb5 Rb8 31. Qc6 Nb3 32. Rb1 Nxd2 33. Rxb8+ Qxb8 34. Qb6 Qc8 35. h3 Qc1+ 36. Kh2 Qe1 37. e4 Nc4 38. Qb8+ Bf8 39. a6 Qxf2 40. Qb1 Bg7 41. Qf1 Bd4 42. h4 Qxf1 43. Bxf1 Nd2 44. Bd3 Nf3+ 45. Kh3 h5 46. Bb5 f6 47. g4 hxg4+ 48. Kxg4 Ne5+ 49. Kf4 Kg7 50. Be2 Bf2 51. Bf1 Kh6 52. Be2 Nd7 53. Kf3 Bxh4 54. Bb5 Nb6 55. a7 Be1 56. Bc6 Kh5 57. a8Q Nxa8 58. Bxa8 Kh4 59. Bc6 Kg5 60. Bd7 Bc3 61. Be6 Bd4 62. Bd7 Be5 63. Be6 f5 64. exf5 gxf5 65. Bg8 Kf6 66. Be6 1/2-1/2

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "3"]
[White "De Lange, Gerard"]
[Black "Nissel, Andreas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1630"]
[BlackElo "1698"]
[PlyCount "54"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 g6 3. e3 Bg7 4. Nf3 Nc6 5. d4 d6 6. d5 Nce7 7. Rb1 f5 8. Be2 Nf6 9. 0-0 0-0 10. Qd2 Bh6 11. Qc2 g5 12. e4 f4 13. h4 gxh4 14. Nxh4 Ng6 15. Nf5 Bg5 16. g3 Nxe4 17. Nxe4 Bxf5 18. g4 Bxe4 19. Qxe4 f3 20. Bxf3 Bxc1 21. Rbxc1 Rf4 22. Qe3 Qf6 23. Be2 Rf8 24. Qxa7 b6 25. f3 Qh4 26. Rf2 Rxg4+ 27. Rg2 Rxg2+ 0-1

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "2"]
[White "Halfhide, Sebastian"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1119"]
[BlackElo "1630"]
[PlyCount "64"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 Nc6 4. Be3 e5 5. d5 Ne7 6. Qd2 Ng6 7. h3 Bd7 8. Nf3 Be7 9. Bc4 Nh5 10. g3 a6 11. Be2 Nf6 12. g4 h6 13. Bd3 c5 14. dxc6 Bxc6 15. 0-0-0 Qc7 16. Qe2 0-0-0 17. Nd2 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Be4 Bxa2 21. f3 Bc5 22. h4 Ne7 23. Nb1 Be6 24. Nc3 Qa5 25. Kb1 Bb4 26. Bf5 Nxf5 27. gxf5 Bxf5 28. Qc4+ Kb8 29. Qxf7 g6 30. Nd5 Rhf8 31. Qg7 Rxd5 32. Bd2 Rfd8 0-1

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.25"]
[Round "1"]
[White "De Lange, Gerard"]
[Black "Kaiser, Anton"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1630"]
[BlackElo "1192"]
[PlyCount "63"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Bd3 0-0 6. Nge2 Nc6 7. a3 e5 8. 0-0 e4 9. Bc2 b6 10. cxd5 Nxd5 11. Bxe4 Nxc3 12. Nxc3 Bb7 13. Qf3 Qd7 14. b4 Rab8 15. Nd5 f5 16. Nxe7+ Nxe7 17. Bxb7 c6 18. Ba6 b5 19. a4 Rb6 20. axb5 cxb5 21. Bb2 Nd5 22. Qd1 Nc7 23. Qb3+ Kh8 24. Bxb5 Nxb5 25. d5 Rd6 26. Rfd1 a6 27. Be5 Rg6 28. d6 Ra8 29. Qd5 Ra7 30. Rac1 Qe8 31. d7 Rxd7 32. Qxd7 1-0

[Event "Delft Prinsenstad op-C"]
[Site "Delft"]
[Date "2012.04.08"]
[Round "6"]
[White "De Lange, Gerard"]
[Black "Poots, Rene"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1668"]
[BlackElo "1482"]
[PlyCount "117"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. e3 Bg7 5. Ne2 0-0 6. 0-0 Nc6 7. Nbc3 d6 8. a3 Bg4 9. f3 Bf5 10. d4 cxd4 11. exd4 Qc8 12. Rf2 Nd7 13. g4 Bxg4 14. fxg4 Nb6 15. b3 Qxg4 16. Be3 Rad8 17. Rf4 Qc8 18. Qf1 e5 19. dxe5 Bxe5 20. Rf3 d5 21. Bf4 d4 22. Nd5 Nxd5 23. cxd5 Rxd5 24. Rd3 Rc5 25. Bxe5 Rxe5 26. Nxd4 Nxd4 27. Rxd4 Qc3 28. Rd3 Qc5+ 29. Kh1 Rf5 30. Qd1 Rf2 31. Rd2 Re8 32. Raa2 Rf6 33. Rd5 Qc3 34. Rad2 Qe3 35. Rd8 Rfe6 36. Rxe8+ Rxe8 37. Bxb7 Qe7 38. Bc6 Rc8 39. Rd6 Qe5 40. Bd5 Kg7 41. Bc4 Qe4+ 42. Kg1 Qe3+ 43. Kg2 Qg5+ 44. Kf2 Qf4+ 45. Kg2 Qe4+ 46. Qf3 Qxf3+ 47. Kxf3 f5 48. Rd7+ Kf6 49. Rxa7 h5 50. h4 Re8 51. Ra6+ Kg7 52. a4 Re4 53. Rd6 Rxh4 54. a5 Re4 55. a6 Re7 56. Rb6 Kh6 57. Rb7 Re8 58. a7 Ra8 59. Bd5 1-0

[Event "Delft Prinsenstad op-C"]
[Site "Delft"]
[Date "2012.04.07"]
[Round "4"]
[White "De Lange, Gerard"]
[Black "Duivenvoorden, Ben"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1668"]
[BlackElo "1583"]
[PlyCount "72"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g3 e5 5. d5 c6 6. Bg2 h6 7. Nge2 Be7 8. 0-0 g5 9. h3 Nf8 10. g4 Ng6 11. Ng3 Qc7 12. Nf5 Bxf5 13. exf5 Nf4 14. Be3 a6 15. Bxf4 gxf4 16. Qf3 c5 17. Rad1 b5 18. Rfe1 b4 19. Nb1 Nh7 20. Nd2 Ng5 21. Qd3 h5 22. h4 f3 23. hxg5 fxg2 24. f6 Bd8 25. Kxg2 Qd7 26. Re4 hxg4 27. Qg3 Rg8 28. Rxg4 Bxf6 29. Ne4 Be7 30. f3 0-0-0 31. g6 f5 32. Nxc5 dxc5 33. Rxb4 cxb4 34. Qxe5 Rxg6+ 35. Kf2 Bc5+ 36. Ke2 Re8 0-1

[Event "Delft Prinsenstad op-C"]
[Site "Delft"]
[Date "2012.04.07"]
[Round "2"]
[White "De Lange, Gerard"]
[Black "Nienhuis, Jan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1668"]
[BlackElo "1461"]
[PlyCount "59"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nc6 3. Nf3 Bg4 4. Be2 e5 5. d5 Nce7 6. c4 Qc8 7. h3 Bh5 8. Nc3 Nf6 9. Be3 Bg6 10. Nd2 h6 11. Qa4+ Qd7 12. Qb5 c6 13. Qb3 Bh7 14. f4 exf4 15. Bxf4 Ng6 16. Bg3 Be7 17. 0-0 0-0 18. Rad1 Rfc8 19. c5 cxd5 20. Nxd5 Rxc5 21. Nxf6+ Bxf6 22. Nf3 Ne5 23. Nxe5 Bxe5 24. Bg4 Qe7 25. Bf2 Rb5 26. Qxb5 Bxe4 27. Bd4 Bc6 28. Qb3 Bxd4+ 29. Rxd4 Qe3+ 30. Qxe3 1-0

[Event "Delft Prinsenstad op-C"]
[Site "Delft"]
[Date "2012.04.07"]
[Round "3"]
[White "Westerhuis, Maurice"]
[Black "De Lange, Gerard"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1433"]
[BlackElo "1668"]
[PlyCount "93"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 d6 5. Be2 Be7 6. d4 e4 7. Nfd2 Bf5 8. c4 Nb4 9. 0-0 Nd3 10. Bxd3 exd3 11. Nc3 0-0 12. f3 c6 13. Nde4 d5 14. Nxf6+ Bxf6 15. cxd5 cxd5 16. Na4 b6 17. Qd2 Qd7 18. Nc3 Rfe8 19. Kh1 Rac8 20. Rac1 Bg5 21. f4 Bf6 22. a4 a6 23. Na2 b5 24. axb5 Qxb5 25. Rxc8 Rxc8 26. Rc1 Qxb3 27. Rxc8+ Bxc8 28. Bc1 a5 29. h3 a4 30. Kh2 h6 31. Nb4 a3 32. Bxa3 Qxa3 33. Nxd3 Qd6 34. Qe2 Ba6 35. Qd2 Bc4 36. Nf2 Qa3 37. Ng4 Be7 38. Qf2 h5 39. Ne5 f6 40. Ng6 Bb4 41. Qf3 Qd3 42. Qxh5 Qxe3 43. Qh8+ Kf7 44. Qh5 Ke6 45. Qh8 Qxd4 46. Qe8+ Kf5 47. g4# 1-0

[Event "Delft Prinsenstad op-C"]
[Site "Delft"]
[Date "2012.04.06"]
[Round "1"]
[White "Beusen, Frank"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1421"]
[BlackElo "1668"]
[PlyCount "97"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Be2 h6 8. Bxf6 Nxf6 9. Qc2 b6 10. a3 Bb7 11. cxd5 exd5 12. 0-0 0-0 13. Rac1 Rc8 14. Bd3 c5 15. dxc5 bxc5 16. Be2 Qc7 17. Rfd1 Rfd8 18. Nb5 Qb8 19. Nc3 Ne4 20. Nxe4 dxe4 21. Ne1 Qe5 22. Qc3 Qg5 23. Rxd8+ Bxd8 24. Bf1 Bc7 25. g3 Be5 26. Qc2 Rc7 27. Bg2 Qe7 28. b3 f5 29. a4 Qf7 30. Rb1 a5 31. f4 Bf6 32. Rd1 Bd5 33. Rb1 c4 34. b4 axb4 35. Rxb4 Qe7 36. Rb5 Bf7 37. Rxf5 Qa3 38. Kf2 c3 39. Bxe4 Rd7 40. Bd3 Bb3 41. Qe2 Bxa4 42. e4 Bd4+ 43. Kg2 Rb7 44. Ra5 Rb2 45. Ra8+ Kh7 46. e5+ g6 47. Nc2 Bc6+ 48. Be4 Qxa8 49. Kf3 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "De Lange, Gerard"]
[Black "Tamminga, Meile"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1599"]
[BlackElo "1605"]
[PlyCount "120"]
[EventDate "2011.06.10"]
[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 g6 2. e4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nge2 e5 7. dxe5 dxe5 8. 0-0 c6 9. b3 Qc7 10. Ba3 Rd8 11. Qe1 Nbd7 12. Rd1 Nf8 13. Nc1 Ne6 14. Nd3 b6 15. Ne2 Ba6 16. c4 Rd7 17. Nb4 Rxd1 18. Qxd1 Bb7 19. Qc2 Bf8 20. Qc1 Rd8 21. Nc2 Bxa3 22. Nxa3 Kg7 23. Rd1 Rd6 24. Rxd6 Qxd6 25. h3 Nd4 26. Nxd4 Qxd4 27. Qc2 a6 28. Nb1 c5 29. Nc3 Qd6 30. Nd5 Nxd5 31. exd5 b5 32. Qb2 f6 33. h4 Kf7 34. Qd2 Kg7 35. Be4 b4 36. Qd3 f5 37. Bg2 a5 38. Qe3 e4 39. f4 Bc8 40. Bf1 Bd7 41. Be2 h5 42. Qd2 Kf7 43. a3 Qf6 44. axb4 Qa1+ 45. Kg2 axb4 46. Qe3 Qd4 47. Qc1 Ke7 48. Qd1 Be8 49. Kf1 Kd6 50. Kg2 Bd7 51. Bxh5 gxh5 52. Qxh5 Qd2+ 53. Kh3 e3 54. Qh8 Qd4 55. Qf8+ Kc7 56. Qe7 Qe4 57. Qxc5+ Kd8 58. Qf8+ Qe8 59. Qxb4 e2 60. Qe1 Qe3 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Schleicher, Floris"]
[Black "De Lange, Gerard"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1596"]
[BlackElo "1599"]
[PlyCount "81"]
[EventDate "2011.06.10"]
[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 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 d5 6. e5 g6 7. Re1 Bg7 8. d4 cxd4 9. Qxd4 e6 10. Bg5 Qa5 11. Bd2 Qc7 12. Bb4 Nh6 13. Bd6 Qd7 14. g4 Qxd6 15. exd6 Bxd4 16. Nxd4 c5 17. Nb3 c4 18. Nc5 Nxg4 19. Nc3 Nf6 20. N3a4 Rb8 21. b3 cxb3 22. cxb3 0-0 23. Rac1 Rd8 24. Rc2 Rxd6 25. Rec1 e5 26. Nc3 Bf5 27. Rd2 Rb4 28. Ne2 d4 29. Ng3 Bh3 30. Re1 Ng4 31. Nce4 Re6 32. Ng5 Re8 33. Nxh3 f5 34. Ne2 Nf6 35. f3 h6 36. Nf2 Rbb8 37. Rc2 Rbd8 38. Nc1 e4 39. fxe4 fxe4 40. Kf1 d3 41. Ncxd3 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "5"]
[White "De Lange, Gerard"]
[Black "Bratuszewski, Jorden"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1599"]
[BlackElo "1198"]
[PlyCount "63"]
[EventDate "2011.06.10"]
[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 d5 2. c4 Nf6 3. Nc3 e6 4. cxd5 exd5 5. e3 Be7 6. Bd3 0-0 7. Nge2 Nc6 8. a3 Be6 9. 0-0 a6 10. Nf4 Qd7 11. Nxe6 Qxe6 12. Qc2 g6 13. Bd2 Bd6 14. Rae1 Qg4 15. f4 Rfe8 16. Rf3 Qe6 17. Ref1 Ne4 18. f5 gxf5 19. Bxe4 fxe4 20. Rf6 Qg4 21. Nxd5 Qh5 22. Nf4 Qg4 23. Qb3 Qd7 24. Qd5 Rf8 25. Qg5+ Kh8 26. Qh5 Nxd4 27. Rh6 Bxf4 28. Rxh7+ Kg8 29. Rh8+ Kg7 30. Qh7+ Kf6 31. Rxf4+ Ke7 32. Bb4+ 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "4"]
[White "Liston, Mike"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1667"]
[BlackElo "1599"]
[PlyCount "82"]
[EventDate "2011.06.10"]
[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 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. c4 g6 6. Nc3 Bg7 7. 0-0 e6 8. d3 Ne7 9. Be3 d6 10. Rb1 e5 11. h3 0-0 12. Qd2 f5 13. exf5 Nxf5 14. Ne4 Nxe3 15. Qxe3 Rf4 16. Kh2 Qf8 17. b4 cxb4 18. Rxb4 d5 19. Rb6 dxe4 20. dxe4 c5 21. Rc6 Bb7 22. Rxc5 Rxe4 23. Qa3 Rxc4 24. Ra5 Qf4+ 25. Kg1 e4 26. Qe7 Rc7 27. Qe6+ Kh8 28. Ng5 Rf8 29. g3 Qd2 30. Re5 Bc8 31. Qd5 e3 32. Qxd2 exd2 33. Rd5 Rd7 34. Rxd7 Bxd7 35. Ne4 Bxh3 36. Rd1 Rd8 37. f3 Bf5 38. Rxd2 Rxd2 39. Nxd2 Kg8 40. Kf2 Kf7 41. g4 Be6 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "3"]
[White "De Lange, Gerard"]
[Black "Roemhild, Wolfgang"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1599"]
[BlackElo "1696"]
[PlyCount "82"]
[EventDate "2011.06.10"]
[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 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 Nd7 5. Be3 b6 6. Nbd2 Bb7 7. c3 Ngf6 8. Qc2 Ng4 9. Bf4 e5 10. Bg3 Nh6 11. Rd1 Qe7 12. Bd3 0-0 13. 0-0 f5 14. h3 f4 15. Bh2 g5 16. dxe5 Bxe5 17. Nxe5 Nxe5 18. Be2 g4 19. hxg4 Nhxg4 20. f3 Ne3 21. Qb3+ Kh8 22. Rf2 Qh4 23. Qe6 Rg8 24. Rc1 Rae8 25. Qb3 Rg6 26. Nc4 N5xc4 27. Bxc4 Rh6 28. g4 fxg3 29. Re2 gxh2+ 30. Kh1 Qf4 31. Rf2 Bxe4 32. Be2 Bd5 33. c4 Ng4 34. Qc3+ Re5 35. Rg2 Ne3 36. cxd5 Nxg2 37. Qxc7 Rg6 38. Bd3 Ne1 39. Qc8+ Rg8 40. Qxg8+ Kxg8 41. Rc8+ Kf7 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "2"]
[White "Hodzic, Hajrudin"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1678"]
[BlackElo "1599"]
[PlyCount "108"]
[EventDate "2011.06.10"]
[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 d5 2. Nf3 g6 3. b3 Bg7 4. Bb2 Nf6 5. e3 a6 6. a4 Nc6 7. h3 0-0 8. c3 Ne4 9. Bd3 Nd6 10. b4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nd2 Bf5 14. Bxf5 Nxf5 15. Nf3 Bg7 16. Qc2 Nd6 17. 0-0 Nc4 18. Rad1 Nxb2 19. Qxb2 Qd7 20. Qc2 Rad8 21. c4 Qc6 22. Rc1 dxc4 23. Qxc4 Qxa4 24. Qxc7 b5 25. Qf4 Rde8 26. Rc6 f5 27. Rfc1 Re4 28. Qg3 Qxb4 29. Ng5 Re7 30. Rxa6 Be5 31. f4 Bc3 32. Nf3 Qb2 33. Rd1 Qe2 34. Rdd6 Qxe3+ 35. Kh2 Rg7 36. Re6 Qd3 37. Rad6 Qf1 38. Re3 b4 39. Red3 Qe2 40. Rd8 Qe7 41. Qg5 Bf6 42. Rxf8+ Qxf8 43. Qg3 Qc5 44. Ng5 Qc4 45. Qe3 Re7 46. Qf3 h6 47. Qf1 Kg7 48. Nf3 Qxf4+ 49. Kh1 Rc7 50. Qe2 Rc1+ 51. Ne1 Be5 52. g3 Qe4+ 53. Qxe4 fxe4 54. Re3 Bc3 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.10"]
[Round "1"]
[White "De Lange, Gerard"]
[Black "De Lange, Marieke"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1599"]
[BlackElo "1254"]
[PlyCount "17"]
[EventDate "2011.06.10"]
[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 d5 2. c4 c6 3. cxd5 cxd5 4. g3 Nc6 5. Bg2 e5 6. dxe5 f5 7. Qxd5 Bd7 8. e6 Nge7 9. exd7+ 1-0

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "De Lange, Gerard"]
[Black "Bex, Lennert"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1599"]
[BlackElo "1235"]
[PlyCount "159"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e4 0-0 6. d4 d6 7. Nge2 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. 0-0 Be6 11. b3 Na6 12. h3 Nb4 13. a3 Nd3 14. Be3 Nd7 15. Rad1 N7c5 16. b4 Nb3 17. c5 Bc4 18. Rb1 Nd4 19. Rfd1 Rd7 20. Nc1 Nxc1 21. Rbxc1 Rad8 22. Re1 Nb3 23. Rc2 Rd3 24. Bf1 Nd2 25. Bxd2 Rxd2 26. Rxd2 Rxd2 27. Bxc4 Rc2 28. Re3 Bh6 29. f4 exf4 30. gxf4 Bxf4 31. Rf3 Rc1+ 32. Bf1 Be5 33. Ne2 Ra1 34. Rb3 Bh2+ 35. Kg2 Be5 36. Nc3 Re1 37. Ne2 Ra1 38. Kf2 Ra2 39. Kf3 Rd2 40. Ke3 Rd1 41. Bg2 h5 42. a4 Ra1 43. a5 a6 44. Kd2 Ra2+ 45. Kd3 Kg7 46. Bf3 Kf6 47. Nd4 Rh2 48. Kc4 Rxh3 49. Bd1 Rh2 50. Nf3 Rh1 51. Rd3 Bf4 52. Bb3 Ke7 53. e5 g5 54. Kd4 g4 55. Ke4 Bh6 56. Nd4 Re1+ 57. Kf5 Bg7 58. e6 Re5+ 59. Kf4 fxe6 60. Bxe6 Kf6 61. Bc8 Bh6+ 62. Kg3 Re7 63. Nf5 Rc7 64. Nd6 Kg6 65. Bxb7 Bf8 66. Bxa6 Kg5 67. Ne4+ Kf5 68. Nf2 Be7 69. Re3 h4+ 70. Kg2 h3+ 71. Nxh3 gxh3+ 72. Kxh3 Bg5 73. Bd3+ Kf4 74. Re6 Rb7 75. Re4+ Kf3 76. Rg4 Bd2 77. Be4+ Ke3 78. Bxc6 Rxb4 79. a6 Rb3 80. Rg3+ 1-0

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Uiterwijk, Jos"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1702"]
[BlackElo "1599"]
[PlyCount "138"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Qd2 a6 8. Be2 0-0 9. 0-0 Qg6 10. Bd3 Ne5 11. f3 Nxd3 12. Qxd3 d5 13. Kh1 Bd6 14. Bf2 c5 15. Nf5 Nxf5 16. exf5 Qxf5 17. Qxf5 Bxf5 18. Nd2 c4 19. Rfe1 Rfe8 20. Nf1 Bd7 21. Bd4 Re6 22. Ng3 Rae8 23. Rxe6 fxe6 24. Re1 e5 25. Bf2 g6 26. Nf1 b5 27. a3 Bf8 28. Bg3 Bg7 29. Ne3 d4 30. Ng4 e4 31. cxd4 exf3 32. Ne5 fxg2+ 33. Kxg2 Bf5 34. Bf4 Rc8 35. Bd2 Bf6 36. Kg3 Kg7 37. h4 h6 38. Re2 Re8 39. Re1 g5 40. hxg5 hxg5 41. Bc3 Rh8 42. Rf1 Rh3+ 43. Kg2 Bc8 44. Rf3 Rxf3 45. Kxf3 Bd8 46. Bd2 Bb6 47. Be3 Kf6 48. Kf2 Kf5 49. Nf7 Kf6 50. Nxg5 Kf5 51. Nf3 Ke4 52. Nd2+ Kd3 53. Ke1 Bxd4 54. Bxd4 Kxd4 55. Kd1 Kd3 56. Kc1 Bg4 57. Nb1 a5 58. Nc3 Bd7 59. Na2 Kd4 60. Nc3 b4 61. axb4 axb4 62. Nd1 Kd3 63. Nf2+ Ke3 64. Nd1+ Ke2 65. Kc2 Bf5+ 66. Kc1 Be4 67. Nc3+ bxc3 68. bxc3 Kd3 69. Kb2 Kd2 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "De Lange, Gerard"]
[Black "Beaumont, Thierry"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1599"]
[BlackElo "1147"]
[PlyCount "65"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Be6 8. Ne2 Bg4 9. 0-0 Qd3 10. f3 Be6 11. Rf2 0-0-0 12. Bf1 Qg6 13. d4 exd4 14. cxd4 Bd6 15. Bb2 Nb4 16. Nc3 Nc2 17. Qxc2 Bxg3 18. hxg3 Qxg3+ 19. Kh1 Bh3 20. Ne4 Bf5 21. Nxg3 Bxc2 22. Rxc2 Rhe8 23. Rac1 c6 24. e4 Kb8 25. Bh3 Rd6 26. Nf5 Rg6 27. Rg2 Rxg2 28. Kxg2 Re6 29. Kf2 g6 30. Nh6 Rf6 31. d5 Rd6 32. Be5 Kc7 33. Nxf7 1-0

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Van Steenwinckel, Hugo"]
[Black "De Lange, Gerard"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1645"]
[BlackElo "1599"]
[PlyCount "101"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8. e5 Qc6 9. Nc3 f6 10. 0-0-0 Ne7 11. Bb5 Qe6 12. exf6 Nc6 13. Bxc6 Qxc6 14. fxg7 Qh6+ 15. Kb1 Rg8 16. Qe4+ Kd8 17. Rhe1 Qxg7 18. Rd3 c6 19. Rg3 Qf7 20. Rxg8+ Qxg8 21. Qe7+ Kc7 22. Ne4 b6 23. Qd6+ Kb7 24. Nf6 Qxg2 25. b3 Qxf2 26. Re7 Qg1+ 27. Kb2 Qg6 28. Qe5 Ka6 29. a4 d5 30. Ne8 b5 31. Nc7+ Ka5 32. Nxa8 bxa4 33. Qc7+ Kb5 34. bxa4+ Kc4 35. Qe5 d4 36. Qe2+ Kb4 37. Rxa7 Bf5 38. Qd2+ Kc4 39. Nb6+ Kc5 40. Qa5+ Kd6 41. Qb4+ c5 42. Nc4+ Kd5 43. Qb3 Ke4 44. Qb7+ Kf4 45. Qc7+ Kg5 46. Qg3+ Kh5 47. Qxg6+ Bxg6 48. Rc7 d3 49. cxd3 Bxd3 50. Kc3 Bf1 51. Rxh7+ 1-0

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "De Lange, Gerard"]
[Black "Beukema, Jasper"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1599"]
[BlackElo "1098"]
[PlyCount "72"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 0-0 7. e3 c6 8. Bd3 Nh5 9. Bxe7 Qxe7 10. 0-0 b6 11. Re1 Ba6 12. cxd5 cxd5 13. Bc2 Nc6 14. a3 Rac8 15. b4 Bc4 16. Nd2 Nf6 17. Nxc4 dxc4 18. Qe2 Rfd8 19. Qxc4 Nxd4 20. Qd3 Nf3+ 21. gxf3 Rxd3 22. Bxd3 Rxc3 23. Red1 g6 24. e4 Nh5 25. Kh1 Nf4 26. Bb5 Rxf3 27. Ra2 Qg5 28. Bf1 Qh4 29. Rdd2 Nh3 30. Bxh3 Qxh3 31. Kg1 Rf4 32. f3 Rxf3 33. Rg2 Rxa3 34. Rad2 Qe3+ 35. Rgf2 Ra1+ 36. Kg2 Qxe4+ 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Hoek, Tjerk"]
[Black "De Lange, Gerard"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1205"]
[BlackElo "1599"]
[PlyCount "64"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. c4 e6 4. Nc3 Nf6 5. b3 Bb4 6. Bd2 c6 7. Nf3 Nbd7 8. Be2 Qe7 9. Nh4 Bg6 10. Nf3 e5 11. dxe5 Nxe5 12. cxd5 Rd8 13. Nxe5 Qxe5 14. Qc1 Nxd5 15. Na4 Bxd2+ 16. Kxd2 Nb4+ 17. Ke1 Qxa1 18. Qxa1 Nc2+ 19. Kf1 Nxa1 20. f3 Nc2 21. Kf2 0-0 22. a3 Rfe8 23. e4 Nd4 24. b4 b6 25. Nc3 Nxe2 26. Kxe2 f5 27. Ke3 fxe4 28. fxe4 Re6 29. Rf1 Red6 30. Ke2 Rd3 31. Rc1 R3d4 32. Ke3 Rc4 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.21"]
[Round "1"]
[White "Gerlagh, Reyer"]
[Black "De Lange, Gerard"]
[Result "1/2-1/2"]
[ECO "B32"]
[BlackElo "1599"]
[PlyCount "82"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bg5 Be7 7. N1d2 0-0 8. Bc4 a6 9. a4 h6 10. Bh4 d6 11. 0-0 Bg4 12. Be2 Be6 13. c3 Qc7 14. Bxf6 Bxf6 15. Bg4 Qd7 16. Bxe6 fxe6 17. Nf3 Rad8 18. Nc1 d5 19. Qe2 Qc7 20. Nd3 d4 21. cxd4 Nxd4 22. Nxd4 Rxd4 23. f3 Qc4 24. Ra3 Rfd8 25. Rc1 Qxc1+ 26. Nxc1 Rd1+ 27. Kf2 R1d2 28. Ke1 Rxe2+ 29. Kxe2 Bg5 30. Nd3 b6 31. Rc3 Rd6 32. Rc2 Bf6 33. Rc3 Kf7 34. Rc7+ Ke8 35. Rc8+ Kd7 36. Rc2 Rc6 37. Rxc6 Kxc6 38. Nb4+ Kb7 39. Kd3 a5 40. Na2 Kc6 41. Kc4 Be7 1/2-1/2

