[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "4"]
[White "Ens, Jan"]
[Black "Haakman, Leonard"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "55"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d3 h6 5. Be3 d5 6. exd5 Nxd5 7. Ne4 Nxe3 8. fxe3 Be7 9. Qd2 0-0 10. Be2 f5 11. Nc3 Be6 12. 0-0 a6 13. Rad1 Bd6 14. Kh1 Ne7 15. e4 fxe4 16. Nxe4 Ng6 17. c4 c6 18. Nxd6 Qxd6 19. Qe3 c5 20. Nd2 b6 21. Qe4 Ne7 22. Nf3 Nc6 23. Rfe1 Bf5 24. Qe3 Bg4 25. h3 Bxf3 26. Bxf3 Rae8 27. Bd5+ Kh8 28. a3 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "6"]
[White "Haakman, Leonard"]
[Black "Schuit, Adrie"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Be3 Bb4 5. Bd3 Nf6 6. f3 0-0 7. Nge2 Na6 8. a3 Be7 9. e5 Ne8 10. Ne4 d5 11. Nf2 c5 12. c3 Rc8 13. f4 f5 14. g4 g6 15. Ng3 Ng7 16. gxf5 exf5 17. Rg1 Nc7 18. Qf3 Nce6 19. Kd2 b5 20. Ne2 Kh8 21. Qh3 Rf7 22. Rxg6 Nf8 23. Rh6 Rc6 24. Rxc6 Bxc6 25. dxc5 Nfe6 26. b4 Bd7 27. Nd4 Nxd4 28. Bxd4 Ne6 29. Be3 a5 30. Ke2 Qg8 31. Nh1 Qg7 32. Qg3 Qh6 33. Qf2 Rg7 34. Ng3 Qh3 35. Kd2 Bh4 36. Bxf5 Qxf5 37. Nxf5 Bxf2 38. Nxg7 Bxe3+ 39. Kxe3 Nxg7 40. Rd1 Bc6 41. Rf1 axb4 42. axb4 Nf5+ 43. Kd3 Kg7 44. Ra1 Kg6 45. Ra6 Ne7 46. Kd4 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "2"]
[White "Haakman, Leonard"]
[Black "Van der Wakker, Peter"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "124"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 Nxe4 8. Qd5 Nd6 9. 0-0 Nxc4 10. Qxc4 Bxc3 11. Qxc3 d6 12. Rd1 Bg4 13. h3 Bxf3 14. Qxf3 Qe7 15. Qg4 f6 16. Qh5+ g6 17. Qe2 0-0 18. Be3 Rfd8 19. Qc4+ Qf7 20. Qxf7+ Kxf7 21. c3 b6 22. g4 Rd7 23. Rd2 Rad8 24. Rad1 d5 25. f4 Ke6 26. Kg2 d4 27. cxd4 Nxd4 28. Kf2 Nc2 29. Rxd7 Rxd7 30. Rxd7 Kxd7 31. fxe5 fxe5 32. Bd2 Ke6 33. Bc3 Kd5 34. Ke2 e4 35. a3 Nd4+ 36. Ke3 Nf3 37. Bf6 g5 38. Bd8 h6 39. Bf6 Ne5 40. Bg7 Nf7 41. Bf6 b5 42. Bg7 a5 43. Bf6 Nd6 44. Bg7 Nf7 45. Bf6 b4 46. axb4 axb4 47. b3 Ke6 48. Bg7 Kd5 49. Bf8 Nd8 50. Bxb4 Nc6 51. Bf8 Na5 52. Bxh6 Nxb3 53. Bxg5 Nd4 54. Bd8 Nc2+ 55. Kd2 Nd4 56. g5 Nf5 57. g6 Ke5 58. h4 Kf4 59. h5 Kg4 60. g7 Nh6 61. Bc7 Kxh5 62. Bf4 Ng8 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "3"]
[White "Plooijer, Johan"]
[Black "Haakman, Leonard"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "126"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d5 5. c4 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. a3 a5 9. Bd3 Nf6 10. 0-0 0-0 11. Nc3 b6 12. Ne5 Bb7 13. Rc1 Rc8 14. Na4 Nbd7 15. c5 bxc5 16. Nxc5 Nxc5 17. Rxc5 Nd7 18. Nxd7 Qxd7 19. Qe2 Qd6 20. Rfc1 Ba6 21. Rc6 Bxd3 22. Qxd3 Qd7 23. Qc3 Rab8 24. Rc2 a4 25. Kf1 Rb7 26. Qc5 Rcb8 27. Rxc7 Rxc7 28. Qxc7 Qxc7 29. Rxc7 Rxb2 30. Rc8+ Kh7 31. Ra8 Kg6 32. Rxa4 Kf5 33. Ra7 Kf6 34. g3 Ra2 35. a4 Kg6 36. h4 h5 37. Ra6 Kf5 38. Ra7 Kf6 39. Kg2 Kg6 40. a5 Kf6 41. a6 Kg6 42. Ra8 Kf6 43. a7 Kg6 44. Kf3 Kf6 45. Rh8 Rxa7 46. Rxh5 g6 47. Rg5 Kg7 48. h5 Kf6 49. Re5 gxh5 50. Rxh5 Ra8 51. g4 Kg6 52. Kf4 Re8 53. Rh3 f6 54. Kg3 e5 55. dxe5 fxe5 56. Rh4 Kf6 57. f3 Rd8 58. Rh2 d4 59. Rd2 d3 60. e4 Kg5 61. f4+ exf4+ 62. Kf3 Rd7 63. e5 Rd4 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "7"]
[White "Van Egmond, Joost"]
[Black "Haakman, Leonard"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "45"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. c4 Nf6 9. Nc3 Nc6 10. h3 dxc4 11. Bxc4 Bf5 12. d5 Na5 13. Be2 c6 14. Nd4 Bd7 15. Nxc6 Bxc6 16. dxc6 Nxc6 17. Bf3 Rc8 18. Be3 a6 19. Qe2 Qa5 20. a3 Rfe8 21. Bxc6 Rxc6 22. Qf3 Qh5 23. Qxh5 1/2-1/2

[Event "Haarlem ACCOM op2"]
[Site "Haarlem"]
[Date "1990.??.??"]
[Round "1"]
[White "Van der Sluijs, Lothar"]
[Black "Haakman, Leonard"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "72"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. c4 c6 9. Qb3 Nf6 10. Nc3 a6 11. Bg5 dxc4 12. Bxc4 b5 13. Be2 Be6 14. Qc2 Nbd7 15. Rad1 h6 16. Bh4 Nd5 17. Bxe7 Qxe7 18. Rfe1 Nxc3 19. Qxc3 Qd6 20. a3 Bd5 21. Ne5 Rfe8 22. Bf3 Bxf3 23. Nxf3 Re6 24. Rxe6 Qxe6 25. Rc1 Rc8 26. Qb4 Nf6 27. Qa5 Qe2 28. Re1 Qxb2 29. Qxa6 Re8 30. Rxe8+ Nxe8 31. g3 Qc1+ 32. Kg2 Nf6 33. Qc8+ Kh7 34. Qf5+ Kg8 35. Qc8+ Kh7 36. Qc7 Qc4 1/2-1/2

