[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "6"]
[White "Knigge, Hans"]
[Black "Boots, Lukas"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "118"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d3 d6 5. Be2 Be7 6. h3 h6 7. Be3 Bd7 8. Qc2 d5 9. exd5 Nxd5 10. Nbd2 Nxe3 11. fxe3 Bh4+ 12. Kd1 Qe7 13. Rf1 f5 14. Nxh4 Qxh4 15. Bf3 0-0-0 16. Ke2 e4 17. dxe4 Ne5 18. Rae1 Bb5+ 19. c4 Rxd2+ 20. Kxd2 Rd8+ 21. Kc1 Nd3+ 22. Kb1 Nxe1 23. Qe2 Nxf3 24. Qxf3 Bxc4 25. Qxf5+ Kb8 26. Rc1 Bd3+ 27. Ka1 Bxe4 28. Qe5 Bc6 29. Qxg7 Qg5 30. Qxg5 hxg5 31. g3 b6 32. Kb1 Be4+ 33. Ka1 Bf3 34. b3 Rd1 35. Kb2 Rxc1 36. Kxc1 Bg2 37. h4 gxh4 38. gxh4 Be4 39. Kd2 c5 40. Kc3 a5 41. a3 Kc7 42. b4 cxb4+ 43. axb4 axb4+ 44. Kxb4 Kc6 45. Kc4 b5+ 46. Kd4 Bg6 47. e4 Kd6 48. e5+ Ke6 49. Kc5 Bd3 50. Kd4 Be2 51. Ke3 Bg4 52. Kd4 Be2 53. Ke3 Bh5 54. Kd4 Be8 55. Ke4 b4 56. Kd4 b3 57. Kc3 Ba4 58. Kb2 Kxe5 59. Ka3 Kf5 0-1

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "5"]
[White "Stapel, Jan"]
[Black "Knigge, Hans"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "85"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 e6 7. f3 Be7 8. Qd2 a6 9. 0-0-0 0-0 10. g4 Ne8 11. Rg1 Bd7 12. f4 f6 13. Bc4 Nxd4 14. Bxd4 b5 15. Bd3 Bc6 16. Qf2 Nc7 17. Qg3 Rf7 18. g5 g6 19. f5 Rg7 20. h4 e5 21. Be3 Qe8 22. Qf2 Qf7 23. Rdf1 Rf8 24. gxf6 Bxf6 25. Bh6 Qe7 26. Bxg7 Kxg7 27. h5 Bh4 28. Qg2 g5 29. Qg4 Kf6 30. Rh1 Qg7 31. Rh2 b4 32. Ne2 d5 33. exd5 Nxd5 34. Qc4 Ne3 35. Qxc6+ Ke7 36. Qc5+ Kd8 37. Qxe3 Qe7 38. Rd1 Ke8 39. Bxa6 g4 40. Bb5+ Kf7 41. Rd7 Qxd7 42. Bxd7 Kf6 43. Qh6+ 1-0

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "2"]
[White "Dekker, Albert"]
[Black "Knigge, Hans"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "127"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Be3 Na5 10. h3 Nxb3 11. Nxb3 Bd7 12. Re1 Bc6 13. Qd3 a6 14. Rad1 Qc7 15. Bf4 Rad8 16. Qe2 e5 17. Bg5 h6 18. Bxf6 Bxf6 19. Nd5 Bxd5 20. Rxd5 Be7 21. Red1 f5 22. exf5 Rxf5 23. Qd3 Rf6 24. Nd2 Qb6 25. Ne4 Rf4 26. g3 Rf7 27. b3 Rdf8 28. Rd2 Rf3 29. Qc4 Kh8 30. R5d3 R3f7 31. a4 Rf5 32. b4 d5 33. Rxd5 Bxb4 34. Qb3 Rf3 35. R5d3 Rxd3 36. Rxd3 Bc5 37. Qxb6 Bxb6 38. Rb3 Bd4 39. Rxb7 Rc8 40. c3 Bxc3 41. Nxc3 Rxc3 42. Rb6 Rc1+ 43. Kg2 Re1 44. Rxa6 e4 45. Re6 Re2 46. Kf1 Ra2 47. Rxe4 Kh7 48. Kg2 Kg6 49. g4 Ra3 50. Rb4 Kg5 51. Rb5+ Kf6 52. a5 Kf7 53. h4 Ra4 54. Kg3 Ra3+ 55. f3 Ra1 56. Kf4 Ra3 57. Ke4 Kf6 58. Rb6+ Kf7 59. a6 Kf8 60. f4 Ke8 61. Kf5 Ra4 62. g5 Ra5+ 63. Kg6 hxg5 64. hxg5 1-0

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "3"]
[White "Knigge, Hans"]
[Black "Spoelstra, Bas"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "73"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. d3 d6 5. Be2 g6 6. h3 Bg7 7. Be3 0-0 8. Qc2 Bd7 9. 0-0 e5 10. Na3 Qe7 11. Nh2 d5 12. exd5 Nxd5 13. Qd2 Nxe3 14. Qxe3 f5 15. Bf3 Kh8 16. Rfe1 Rad8 17. Nc2 Rfe8 18. Qd2 Qe6 19. Qe3 Qd6 20. Rad1 b6 21. Na3 Na5 22. Nc4 Qc7 23. Nxa5 bxa5 24. Nf1 Rb8 25. Rb1 f4 26. Qe2 Rbd8 27. Be4 a4 28. Nd2 Rb8 29. Nc4 Bb5 30. h4 Rbd8 31. Red1 Rd7 32. h5 g5 33. Qg4 h6 34. Qf5 Bf8 35. Qf6+ Bg7 36. Qg6 Bf8 37. Qxe8 1-0

