[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "6"]
[White "Keizers, Paul"]
[Black "Lavrijsen, Barend"]
[Result "1-0"]
[ECO "C42"]
[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 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Qe7 6. Be2 Bg4 7. Be3 d5 8. Nbd2 Nxd2 9. Qxd2 Qb4 10. c3 Qd6 11. 0-0 Nc6 12. Bf4 Qd7 13. Rfe1 0-0-0 14. h3 Bxf3 15. Bxf3 Bd6 16. Rac1 Bxf4 17. Qxf4 Rde8 18. Bg4 Re6 19. Bxe6 fxe6 20. Rc2 h6 21. Rce2 Nd8 22. Qe3 g5 23. Qe5 Qh7 24. b3 Rf8 25. Rc1 h5 26. c4 h4 27. cxd5 exd5 28. f3 c6 29. Qxd5 Qg6 30. Qe4 Qf6 31. d5 g4 32. fxg4 Qd6 33. dxc6 bxc6 34. Rec2 Rf6 35. b4 Re6 36. Qf5 Kb7 37. Qf2 Qe7 38. b5 Qg5 39. bxc6+ Nxc6 40. Rb1+ Ka6 41. Qf3 Ka5 42. Rc3 Nd4 43. Ra3# 1-0

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "5"]
[White "Lavrijsen, Barend"]
[Black "Dubbeldam, Mathijs"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1307"]
[PlyCount "72"]
[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 e6 2. e5 b6 3. d4 Bb7 4. Nf3 c5 5. Be2 cxd4 6. Qxd4 Nc6 7. Qg4 Qc7 8. Qg5 Nb4 9. Na3 Nxc2+ 10. Nxc2 Qxc2 11. Qd2 Qg6 12. 0-0 f6 13. Nh4 Qf7 14. exf6 Nxf6 15. Bf3 Nd5 16. Re1 Bb4 17. Qe2 Bxe1 18. Qxe1 0-0 19. Be4 Rac8 20. Nf3 h6 21. Ne5 Qe8 22. Bg6 Qd8 23. g3 Ne7 24. Bh5 Rc2 25. Be3 Rf5 26. Nf7 Rxf7 27. Bxf7+ Kxf7 28. Bd4 Nf5 29. Bc3 Bf3 30. Qe5 Qg5 31. Bb4 d6 32. Qb5 Rc1+ 33. Rxc1 Qxc1+ 34. Qf1 Qxb2 35. a3 Nd4 36. Bxd6 Ne2+ 0-1

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "3"]
[White "Dekker, Gert"]
[Black "Lavrijsen, Barend"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "99"]
[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. f4 d5 2. Nf3 Nc6 3. e3 Bf5 4. Be2 e6 5. 0-0 d4 6. d3 dxe3 7. Bxe3 Nf6 8. Ne5 Nxe5 9. fxe5 Nd5 10. Bf2 Be7 11. Bf3 c6 12. Nd2 Bh4 13. Nc4 Bxf2+ 14. Rxf2 0-0 15. Nd6 Rb8 16. Bxd5 cxd5 17. Qd2 Bg6 18. Raf1 f5 19. d4 Qe7 20. c3 b5 21. Rf4 Qc7 22. R4f2 a5 23. Qe2 Qc6 24. g4 fxg4 25. Rxf8+ Rxf8 26. Rxf8+ Kxf8 27. Qxg4 Qd7 28. Kf2 Bf5 29. Qe2 b4 30. Qb5 Qxb5 31. Nxb5 Bb1 32. cxb4 axb4 33. a3 bxa3 34. bxa3 Bc2 35. Nc3 Bd3 36. Na4 Ke8 37. Nc5 Bf5 38. a4 Kd8 39. a5 Kc8 40. h4 g6 41. Ke3 h6 42. Kf4 Kb8 43. Ke3 g5 44. hxg5 hxg5 45. Kf3 g4+ 46. Kg3 Ka7 47. Kf4 Ka8 48. Kg3 Kb8 49. a6 Ka7 50. Kf4 1/2-1/2

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "2"]
[White "Lavrijsen, Barend"]
[Black "Dubbeldam, Lydia"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1640"]
[PlyCount "108"]
[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 e6 2. e5 d5 3. d4 c5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. c3 Qb6 7. Nf3 Ba6 8. Qc2 Rc8 9. Nbd2 cxd4 10. cxd4 c5 11. Qb3 cxd4 12. Qxb6 axb6 13. Nxd4 Bc5 14. N2b3 Bb4+ 15. Bd2 Bxd2+ 16. Kxd2 Ne7 17. Rac1 Kd7 18. Rxc8 Rxc8 19. Rc1 Rxc1 20. Kxc1 Ng6 21. Nf3 Bf1 22. g4 h6 23. h4 f6 24. exf6 gxf6 25. h5 Nf4 26. Nfd4 Nd3+ 27. Kb1 Nxf2 28. a4 e5 29. Nf5 Nxg4 30. a5 Bd3+ 31. Ka2 Bxf5 32. a6 Kc7 33. Nd2 Bd3 34. b4 Bxa6 35. Kb3 Be2 36. Kc3 Kc6 37. Nb3 Bc4 38. Nd2 b5 39. Nf3 d4+ 40. Kc2 Kd5 41. Nh4 Ke4 42. Ng6 d3+ 43. Kd2 Kd4 44. Ne7 Ke4 45. Nc6 Nh2 46. Na5 Nf3+ 47. Kd1 d2 48. Kc2 Be2 49. Nb3 d1Q+ 50. Kb2 Nd4 51. Nxd4 Kxd4 52. Ka3 Kc3 53. Ka2 Qb3+ 54. Ka1 Qb2# 0-1

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "4"]
[White "Lavrijsen, Barend"]
[Black "Knigge, Mark"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "60"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Bxd5 exd5 7. d4 d6 8. exd6 cxd6 9. Qe2+ Be6 10. cxd6 Bxd6 11. Nf3 0-0 12. Ng5 Re8 13. Nxe6 Rxe6 14. Be3 Bf4 15. Nc3 Nc6 16. 0-0-0 Bxe3+ 17. fxe3 Qg5 18. Rde1 Rae8 19. Kb1 Rxe3 20. Qf2 Nb4 21. Rxe3 Rxe3 22. Re1 Qg6+ 23. Ka1 Nc2+ 24. Kb1 Rxe1+ 25. Qxe1 Nxe1+ 26. Kc1 Qxg2 27. Kd1 Nf3 28. Ne2 Qf1+ 29. Kc2 Qxe2+ 30. Kc3 Qc4# 0-1

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.28"]
[Round "1"]
[White "Kaptein, Peter"]
[Black "Lavrijsen, Barend"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "72"]
[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. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Bb4 5. Bg5 Bxc3+ 6. bxc3 Ne7 7. e3 Nbc6 8. Be2 Qd7 9. 0-0 0-0-0 10. Qa4 f6 11. Bf4 g5 12. Bg3 h5 13. h3 g4 14. hxg4 hxg4 15. Nd2 Rh7 16. c5 Rdh8 17. f3 Rh1+ 18. Kf2 Rxf1+ 19. Rxf1 gxf3 20. Bxf3 a6 21. Qa3 Bd3 22. Rg1 Nf5 23. e4 Nxg3 24. Kxg3 dxe4 25. Nxe4 Bxe4 26. Bxe4 f5 27. Bf3 Rg8+ 28. Kf2 f4 29. Re1 Re8 30. Qa4 Nd8 31. Qc2 c6 32. Bg4 Qg7 33. Kf3 Rg8 34. Bxe6+ Nxe6 35. Qe2 Qg4+ 36. Ke4 f3+ 0-1

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.07.01"]
[Round "6"]
[White "Lavrijsen, Barend"]
[Black "Levasier, Pieter"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "104"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nc6 4. 0-0 Nge7 5. d4 d5 6. exd5 exd5 7. Bb5 cxd4 8. Nxd4 Bd7 9. Re1 Qc7 10. Nc3 0-0-0 11. a4 Nxd4 12. Bxd7+ Qxd7 13. Qxd4 Nc6 14. Qd1 Bb4 15. Bd2 Rhe8 16. Nb5 Bc5 17. c3 a6 18. Na3 Qf5 19. Be3 d4 20. cxd4 Nxd4 21. Rc1 Kb8 22. Nc4 Bb4 23. Bd2 Bxd2 24. Rxe8 Rxe8 25. Nd6 Qf4 26. Nxe8 Bxc1 27. Nxg7 Bxb2 28. g3 Qc1 29. Qxc1 Bxc1 30. Ne8 Bb2 31. Nd6 f6 32. g4 Nb3 33. h4 Nc5 34. g5 Nxa4 35. f4 Nb6 36. f5 Nd5 37. g6 hxg6 38. fxg6 Ne7 39. h5 f5 40. Ne8 Ng8 41. g7 a5 42. Nd6 f4 43. Nf5 a4 44. h6 Nxh6 45. Nxh6 Bxg7 46. Nf5 a3 47. Nxg7 a2 48. Kf2 a1Q 49. Nh5 Qd4+ 50. Kg2 Qe3 51. Kh2 b5 52. Nxf4 Qxf4+ 0-1

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.29"]
[Round "1"]
[White "Beverdam, Frank"]
[Black "Lavrijsen, Barend"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "125"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 exf4 4. d4 Be7 5. Bc4 Nh6 6. Bxf4 Ng4 7. h3 Nf6 8. Nc3 0-0 9. Qd2 Nh5 10. Be3 Ng3 11. Rg1 Bh4 12. 0-0-0 d6 13. Nxh4 Qxh4 14. Bf2 c6 15. Qe3 Be6 16. Bxe6 fxe6 17. Bxg3 Qe7 18. Rgf1 b5 19. Rxf8+ Kxf8 20. Qf4+ Kg8 21. Qxd6 Qf7 22. d5 exd5 23. exd5 b4 24. Ne4 a5 25. Qd8+ Qf8 26. Qxf8+ Kxf8 27. Bxb8 Rxb8 28. d6 Ke8 29. d7+ Kd8 30. Ng5 a4 31. Ne6+ Ke7 32. d8Q+ Rxd8 33. Nxd8 c5 34. Nc6+ Ke6 35. Nxb4 cxb4 36. Rd4 b3 37. a3 bxc2 38. Rxa4 g5 39. Kxc2 h5 40. Kd3 Kf5 41. Ra5+ Kf4 42. Rxg5 Kxg5 43. b4 Kf6 44. b5 Ke7 45. g4 hxg4 46. hxg4 Kd7 47. Kd4 Kd6 48. g5 Kc7 49. Kc5 Kd8 50. g6 Ke7 51. b6 Kf6 52. a4 Kxg6 53. a5 Kf7 54. a6 Ke7 55. b7 Kd7 56. a7 Kc7 57. b8Q+ Kd7 58. a8Q Ke6 59. Qd5+ Kf6 60. Qbe5+ Kg6 61. Qde6+ Kh7 62. Qf7+ Kh6 63. Qeh5# 1-0

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.08"]
[Round "2"]
[White "Lavrijsen, Barend"]
[Black "Blees, Enrico"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1300"]
[BlackElo "2043"]
[PlyCount "122"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d4 g6 7. Nf3 Nc6 8. Ne5 Qe6 9. Be3 Nxe5 10. dxe5 Qxe5 11. c3 Qd6 12. Qa4+ Qc6 13. b3 Qxa4 14. bxa4 Bg7 15. Bd4 Bxd4 16. cxd4 Nh6 17. a5 Nf5 18. 0-0 Nxd4 19. Nc3 e6 20. Rad1 Nc6 21. Rfe1 0-0 22. a6 bxa6 23. f4 Rfd8 24. a4 Rab8 25. Ra1 d4 26. Ne4 d3 27. Red1 Nb4 28. a5 Nc2 29. Ra4 Ne3 30. Rd2 Rb1+ 31. Kf2 Ng4+ 32. Kg3 f5 33. Nf2 Nf6 34. h3 Re1 35. Kh2 Re3 36. Ra3 Ne4 37. Raxd3 Rexd3 38. Rxd3 Rd5 39. Rxd5 exd5 40. Nd3 Kf7 41. Nb4 Ke6 42. Nxa6 Kd6 43. Kg1 Nd2 44. Kf2 Nc4 45. Ke2 Nxa5 46. Kd3 Nc6 47. Kc3 Nd8 48. Nb4 Ne6 49. g3 a5 50. Nc2 Nc5 51. h4 Ne4+ 52. Kb3 Nxg3 53. Ka4 Kc5 54. Kxa5 d4 55. Ka4 d3 56. Ne3 Kd4 57. Nd1 d2 58. Kb3 Kd3 59. Nb2+ Ke2 60. Kc2 Nh5 61. Nc4 d1Q+ 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.04"]
[Round "6"]
[White "Lavrijsen, Barend"]
[Black "Grannetia, Caspar"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "52"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. 0-0 a6 7. c3 Bd6 8. d4 cxd4 9. cxd4 0-0 10. Bg5 h6 11. Bxf6 Qxf6 12. Ng4 Qf4 13. g3 Qf5 14. Bd3 Qg5 15. h4 Qe7 16. Nxh6+ gxh6 17. Qg4+ Kh8 18. Qh5 Qf6 19. Nd2 Bxg3 20. fxg3 Qxd4+ 21. Rf2 Qxd3 22. Qxh6+ Kg8 23. Rf4 Qxg3+ 24. Kf1 e5 25. Ne4 Qxf4+ 26. Qxf4 exf4 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.03"]
[Round "3"]
[White "Lavrijsen, Barend"]
[Black "Bakker, Rommert"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "72"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 e6 6. e5 Qc7 7. d4 cxd4 8. Qxd4 c5 9. Qh4 Ne7 10. Bg5 Ng6 11. Qg3 Bb7 12. Nbd2 d5 13. Rfe1 h6 14. Bf6 gxf6 15. exf6 Qxg3 16. fxg3 Bd6 17. Nh4 Nxh4 18. gxh4 Rg8 19. Re2 c4 20. Rd1 0-0-0 21. h5 Rg5 22. c3 Rxh5 23. b4 Bxh2+ 24. Kf1 Rf5+ 25. Rf2 Rxf2+ 26. Kxf2 Be5 27. a4 Bxc3 28. b5 Bxf6 29. b6 Bd4+ 30. Kf3 Bxb6 31. g4 d4+ 32. Kg3 Bc7+ 33. Kh4 c3 34. Nb3 d3 35. Kh5 Bf4 36. Nc5 Rd5+ 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.03"]
[Round "4"]
[White "Spoelstra, Sietse"]
[Black "Lavrijsen, Barend"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "101"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 0-0 5. Bg5 d5 6. Rc1 dxc4 7. e3 b5 8. Be2 Nbd7 9. 0-0 c6 10. b3 Qa5 11. Qc2 Bxc3 12. Qxc3 Qxa2 13. Rfe1 cxb3 14. Ra1 Qc2 15. Qxc2 bxc2 16. Rec1 Ne4 17. Be7 Re8 18. Bb4 c5 19. dxc5 Ndxc5 20. Rxc2 Nd7 21. Bd3 Bb7 22. Rc7 Bd5 23. Rxd7 Nf6 24. Rdxa7 Rxa7 25. Rxa7 Bc4 26. Bxc4 bxc4 27. Rc7 Nd5 28. Rxc4 Nxb4 29. Rxb4 f5 30. h4 e5 31. e4 f4 32. Rb5 h6 33. Nxe5 g5 34. f3 Kg7 35. Rb7+ Kf6 36. Ng4+ Kg6 37. Rb6+ Kh5 38. Nf6+ Kxh4 39. Nxe8 Kg3 40. e5 g4 41. fxg4 Kxg4 42. e6 h5 43. Nf6+ Kh4 44. Nxh5 Kxh5 45. e7 Kg4 46. e8Q f3 47. gxf3+ Kxf3 48. Rf6+ Kg4 49. Qg8+ Kh5 50. Rf2 Kh4 51. Rh2# 1-0

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.02"]
[Round "2"]
[White "Fasel, Ton"]
[Black "Lavrijsen, Barend"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "59"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. Nd5 Nxd5 8. cxd5 Nd4 9. Nxd4 exd4 10. a3 Bc5 11. b4 Bb6 12. Bb2 Bd7 13. e4 dxe3 14. dxe3 c6 15. Qb3 Qc8 16. Rac1 Bh3 17. Bxh3 Qxh3 18. dxc6 bxc6 19. Rxc6 Rad8 20. a4 Rd7 21. Rd1 Bc7 22. Qc3 f6 23. Rxc7 Rff7 24. Rc8+ Rf8 25. Rxf8+ Kxf8 26. Qc8+ Ke7 27. Rc1 f5 28. Bxg7 d5 29. Qf8+ Ke6 30. Qf6# 1-0

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.02"]
[Round "1"]
[White "Lavrijsen, Barend"]
[Black "Tuijp, Paul"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "50"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d3 Bc5 5. 0-0 0-0 6. Ng5 d6 7. Nxf7 Rxf7 8. Bxf7+ Kxf7 9. Be3 Bb6 10. Bxb6 axb6 11. f4 exf4 12. Rxf4 Kg8 13. c4 Nd4 14. Nc3 c6 15. a4 Qe7 16. b4 Qe5 17. Qf1 Ne6 18. Rh4 Qxc3 19. Re1 Nf8 20. Qf2 Ng6 21. d4 Nxh4 22. Qxh4 Qxd4+ 23. Kh1 Bd7 24. Rf1 Qxe4 25. h3 Qxh4 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.07"]
[Round "6"]
[White "Drost, Peter"]
[Black "Lavrijsen, Barend"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1367"]
[BlackElo "1650"]
[PlyCount "65"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qd8 9. Nxe4 Bb4 10. c3 dxc3 11. Nxc3+ Be7 12. Qxd8+ Nxd8 13. Nd5 Be6 14. Nxc7+ Kf8 15. Nxa8 g6 16. Ng5 Bxg5 17. Bxg5 Nc6 18. Bf6 Rg8 19. Nc7 Nb4 20. Nxe6+ Ke8 21. Nc7+ Kd7 22. Re7+ Kc6 23. Rc1+ Kb6 24. Bd4+ Ka5 25. Bc3 Ka4 26. Bxb4 Kxb4 27. Nd5+ Ka5 28. Rxb7 Re8 29. g4 Ka6 30. Rcc7 Re1+ 31. Kg2 h5 32. Rxa7+ Kb5 33. a4# 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "3"]
[White "De Bock, Gijsbert"]
[Black "Lavrijsen, Barend"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1383"]
[BlackElo "1650"]
[PlyCount "81"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bd6 5. 0-0 Nf6 6. Re1 Ne5 7. Bf4 Nxc4 8. e5 0-0 9. exd6 Nxd6 10. Bxd6 cxd6 11. Qxd4 d5 12. Nc3 d6 13. Nxd5 Nxd5 14. Qxd5 Rb8 15. Rad1 Be6 16. Qxd6 Qxd6 17. Rxd6 Bxa2 18. b3 a5 19. Ra1 Rfd8 20. Rxd8+ Rxd8 21. Kf1 Bxb3 22. cxb3 b6 23. Rc1 g6 24. Rc6 Rb8 25. Ne5 b5 26. Rc7 a4 27. bxa4 bxa4 28. Rxf7 Rb1+ 29. Ke2 a3 30. Ra7 Rb2+ 31. Ke3 a2 32. Nd3 Rc2 33. Nb4 Rc3+ 34. Kd2 a1Q 35. Rxa1 Rb3 36. Nd3 h5 37. Ra7 g5 38. Ra5 g4 39. Rxh5 Ra3 40. Rg5+ Kh7 41. Rxg4 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "2"]
[White "Lavrijsen, Barend"]
[Black "Den Hartog, Tim"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1650"]
[BlackElo "1823"]
[PlyCount "54"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e6 2. e5 d5 3. d4 c5 4. c3 Nc6 5. Nf3 Bd7 6. b4 cxb4 7. cxb4 Bxb4+ 8. Bd2 Nge7 9. Bd3 Qb6 10. Bxb4 Nxb4 11. 0-0 Nxd3 12. Qxd3 Bb5 13. Qd1 Bxf1 14. Qxf1 0-0 15. Nc3 Rfc8 16. Na4 Qa5 17. Nc5 Rc7 18. a4 Rac8 19. Rc1 b6 20. Qb5 Qxb5 21. axb5 bxc5 22. Rc2 cxd4 23. Nxd4 Rxc2 24. Nxc2 Rxc2 25. g3 Rb2 26. f4 Rxb5 27. Kf2 a5 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "4"]
[White "Lavrijsen, Barend"]
[Black "Westerweele, Henrik"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1650"]
[BlackElo "1775"]
[PlyCount "52"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e6 2. e5 d5 3. d4 c5 4. c3 Qb6 5. a3 Bd7 6. b4 cxb4 7. axb4 Bb5 8. Bxb5+ Qxb5 9. Ne2 Nc6 10. Na3 Qb6 11. 0-0 Nge7 12. b5 Na5 13. Rb1 Ng6 14. Nf4 Nxf4 15. Bxf4 Bxa3 16. Bc1 Bxc1 17. Qxc1 Nc4 18. Qg5 0-0 19. Rfd1 Qd8 20. Qc1 f6 21. Re1 fxe5 22. dxe5 Qb6 23. Re2 Rf5 24. Rb3 Raf8 25. Kh1 Rxf2 26. Qc2 Rf1# 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.05"]
[Round "1"]
[White "De Haas, Piet"]
[Black "Lavrijsen, Barend"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2068"]
[BlackElo "1650"]
[PlyCount "63"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 d5 5. d3 Bd6 6. Nf3 0-0 7. dxe4 dxe4 8. Nd4 a6 9. Be3 Qd7 10. g3 Be5 11. c3 c5 12. Nb3 b6 13. Bg2 Bb7 14. 0-0 a5 15. Rd1 Ba6 16. Qh5 Qc6 17. Qxe5 Re8 18. Qf4 Nd7 19. Rd6 Qb7 20. N1d2 Bd3 21. Rxd3 Nf6 22. Rd6 Nd5 23. Bxe4 Nxf4 24. Bxb7 Rad8 25. Bxf4 Rxd6 26. Bxd6 g6 27. Ne4 a4 28. Nf6+ Kg7 29. Nxe8+ Kh6 30. h4 axb3 31. Bf8+ Kh5 32. Bf3# 1-0

